CN1401470A - Sheet heat sealing device - Google Patents
Sheet heat sealing device Download PDFInfo
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- CN1401470A CN1401470A CN 02129890 CN02129890A CN1401470A CN 1401470 A CN1401470 A CN 1401470A CN 02129890 CN02129890 CN 02129890 CN 02129890 A CN02129890 A CN 02129890A CN 1401470 A CN1401470 A CN 1401470A
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- heat
- sealing device
- thin slices
- energy
- electric heater
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Abstract
A heat sealing device for sheets is composed of a delivering channel of sheets to be sealed, a preheating unit and a hot pressing unit.
Description
Technical field
The present invention relates to a kind of sheet heat sealing device, refer to be applied to two thermoplasticity glued membranes and coating paper are therebetween sealed the sheet heat sealing device of film especially.
Background technology
See also Fig. 1 (a), the structure section schematic diagram of the film sealing machine that it is at present common, it is mainly by former and later two roller set 10,11 and one heater 12 constitutes, wherein front wheel group 10 and rear roller group 11 are by with upper roller 101,111 with bottom roller 102,112 constitute, front wheel group 10 is sent the paper (not shown) that all be coated with the thermoplasticity glued membrane up and down into this heater 12 and is heated, and heater 12 is mainly by up and down two adding thermotectonics 121,122 constitute, when entering two, the paper that is coated with glued membrane adds thermotectonics 121, during 122 formed passages, glued membrane will add thermotectonics 121 because of two, 122 convert electric energy to the high temperature that heat causes and soften, after the pressing via rear roller group 11, just can finish the action of paper envelope film again.
But in above-mentioned common features, heating is finished by two devices respectively and can't be carried out simultaneously with pressing, causes the glued membrane that can seal film more with the restriction of paper combinations, even the generation of envelope film poor effect defectives such as (for example producing bubble) is arranged.Therefore, industry is for improving above-mentioned defective, improved again second kind of film sealing machine structure commonly used shown in Fig. 1 (b), and be evenly distributed for this class formation of " hot footwear (hot shoe) " mainly utilizes aluminium extruded type structure 20 heat energy that electrothermal plate 21 is produced by the pet name, and then the conduction by air makes the temperature of roller 22 rise, and then make the paper that is coated with glued membrane when sending roller 22 to, just can heat action with pressing simultaneously, thus, just can effectively improve the defective of above-mentioned film sealing machine, but because this common features is come pair roller 22 heating by air transmitted, therefore need long warm-up period (needing 10-15 minute usually) can arrive operating temperature, so also cause to carry out too many time envelope film action continuously.And the associated temperature time history plot of this each assembly of common features see also Fig. 1 (c) shown in, wherein curve B is the temperature-time curve of electrothermal plate 21, curve A is then for being heated the temperature-time changing curve of rear roller 22, wherein can very clearly find out, though the temperature rate of climb of electrothermal plate 21 is very fast, but the temperature rate of climb of roller 22 is slow relatively, therefore the temperature of roller 22 is climbed to the formula of taking the photograph 95 when spending by room temperature, usually need the warm-up period more than 11 minutes, cause user waiting time long, and how to improve these defectives, for developing main purpose of the present invention.
Summary of the invention
The object of the present invention is to provide a kind of sheet heat sealing device, need not reach as operating temperature commonly used (for example aforesaid 95 degree) and, therefore can shorten a large amount of warm-up periods just can seal the action of film.
The present invention is a kind of sheet heat sealing device, and it comprises: one transmits passage, and it passes through for several thin slices of desiring to seal; One preheating unit is arranged at the both sides of this transmission passage, and its these thin slices that will pass through carry out preheating; And a heating lamination unit, being arranged at the both sides of this transmission passage, it will heat simultaneously through these thin slices of preheating with pressing and move.
According to above-mentioned conception, sheet heat sealing device of the present invention, wherein the front end of this transmission passage has the roller set of sending into, and it drives these thin slices and enters this transmission passage.
According to above-mentioned conception, sheet heat sealing device of the present invention, wherein this preheating unit by be arranged at this transmission passage up and down two electrothermal plates of both sides constituted, after it transfers electric energy to heat energy, conduct by contact again and heat energy be sent on these thin slices to carry out preheating.
According to above-mentioned conception, sheet heat sealing device of the present invention, wherein this heating lamination unit comprises: electric heater on, it transfers electric energy to heat energy; Heat diffuser on one is connected to electric heater on this, and it will go up the heat energy diffusion profile that electric heater produces;
Heat pressure roller on one, be coated on this in heat diffuser, it utilizes the conduction of air and obtains heat energy and temperature is risen; Electric heater once, it transfers electric energy to heat energy; Once heat diffuser is connected to this time electric heater, the heat energy diffusion profile that it is produced this time electric heater; And heat pressure roller once, and being coated on this in heat diffuser, it utilizes the conduction of air and obtains heat energy and temperature is risen, and then cooperates and heat pressure roller this on and can be simultaneously these thin slices be heated action with pressing.
According to above-mentioned conception, sheet heat sealing device of the present invention, wherein these thin slices include two thermoplasticity glued membranes and the paper that coats therebetween.
According to above-mentioned conception, sheet heat sealing device of the present invention, wherein heat diffuser respectively is an aluminium extruded type structure up and down.
Description of drawings
The present invention is understood in depth by following accompanying drawing and detailed description:
Fig. 1 (a) is first kind of structure section schematic diagram of at present common film sealing machine commonly used;
Fig. 1 (b) is second kind of structure section schematic diagram of at present common film sealing machine commonly used;
Fig. 1 (c) is the associated temperature time history plot of each assembly in two kinds of structures of at present common film sealing machine commonly used;
Fig. 2 is the solution improved preferred embodiment organigram of defective commonly used for the present invention;
Fig. 3 is the associated temperature time history plot of each assembly in the preferred embodiment structure of the present invention.Description of symbols:
| Roller set 10,11 | Upper roller 101,111 |
| Bottom roller 102,112 | Heater 12 |
| Add thermotectonics 121,122 | Aluminium extruded |
| Electrothermal plate 21 | Roller 22 |
| | Send into |
| | |
| | Last electric heater 321 |
| Following | |
| Following | Last |
| Under |
The specific embodiment
See also Fig. 2, it is the solution improved preferred embodiment organigram of defective commonly used for the present invention, it discloses a sheet heat sealing device, it comprises that mainly one transmits passage 3, it is (not shown for several thin slices of desiring to seal, for example two thermoplasticity glued membranes and the paper that coats therebetween) pass through, and the front end of this transmission passage 3 is provided with one and sends into roller set 30, it is used for driving these thin slices and enters this transmission passage 3.As for by being arranged on this transmission passage preheating unit 31 that two electrothermal plates 311 of both sides are constituted about in the of 3, after it transfers electric energy to heat energy, just the mode by the contact conduction with heat energy be sent to by on these thin slices that transmit passage 3 to carry out preheating.Thus, these thin slices had just absorbed certain heat energy and its temperature have been improved some in advance before heating lamination unit 32.
And the heating lamination unit 32 of present embodiment mainly includes electric heater 321 on, once heat diffuser 323 on the electric heater 322,, heating pressure roller 325 and heat pressure roller 326 once on the heat diffuser 324, once, wherein up and down electric heater 321,322 transfers electric energy to heat energy, and being connected to the heat diffuser up and down 323,324 of electric heater about this respectively, it is used to reach with this function of the heat energy diffusion profile that electric heater produced up and down.As for being coated on this up and down heating pressure roller up and down 325,326 in the heat diffuser separately, it can utilize the conduction of air and obtain heat energy and temperature is risen, and then can be simultaneously these thin slices of finishing preheating be heated action with pressing.And these up and down heat diffuser 323,324 each construct with an aluminium extruded type and finish.
See also Fig. 3, the associated temperature time history plot of its each assembly of the present invention, wherein curve III is these temperature-time curves of electric heater 321,322 up and down in this heating lamination unit 32, curve II then for these heat the temperature-time changing curve after pressure roller 325,326 is heated up and down in this heating lamination unit 32, then expresses the temperature-time changing curve of electrothermal plate 311 as for curve I.Because the mechanism of preheating is arranged, therefore lower these of temperature rate-of-rise heat pressure roller 325,326 up and down, its temperature only need arrive 87.4 degree Celsius just can enter duty, and need not reach the action that just can seal film as operating temperature commonly used (for example aforesaid 95 degree), therefore can shorten a large amount of warm-up period (in this example, only needing 3 minutes and 42 seconds), effectively improve the defective of conventional means, and then reach development main purpose of the present invention.
Claims (6)
1, a kind of sheet heat sealing device is characterized in that, comprising:
One transmits passage, and it passes through for several thin slices of desiring to seal;
One preheating unit is arranged at the both sides of this transmission passage, and its these thin slices that will pass through carry out preheating; And
One heating lamination unit is arranged at the both sides of this transmission passage, and it will heat simultaneously through these thin slices of preheating with pressing and move.
2, sheet heat sealing device as claimed in claim 1 is characterized in that, end has the roller set of sending into before this transmission passage, and it drives these thin slices and enters this transmission passage.
3, sheet heat sealing device as claimed in claim 1, it is characterized in that, this preheating unit by be arranged at this transmission passage up and down two electrothermal plates of both sides constituted, after it transfers electric energy to heat energy, conduct by contact again and heat energy be sent on these thin slices to carry out preheating.
4, sheet heat sealing device as claimed in claim 1 is characterized in that, this heating lamination unit comprises:
Electric heater on one, it transfers electric energy to heat energy;
Heat diffuser on one is connected to electric heater on this, and it will go up the heat energy diffusion profile that electric heater produces;
Heat pressure roller on one, be coated on this in heat diffuser, it utilizes the conduction of air and obtains heat energy and temperature is risen;
Electric heater once, it transfers electric energy to heat energy;
Once heat diffuser is connected to this time electric heater, the heat energy diffusion profile that it is produced this time electric heater; And
Heat pressure roller once, be coated on this in heat diffuser, it utilizes the conduction of air and obtains heat energy and temperature is risen, and then cooperates and heat pressure roller this on and can be simultaneously these thin slices be heated action with pressing.
5, sheet heat sealing device as claimed in claim 1 is characterized in that, these thin slices include two thermoplasticity glued membranes and the paper that coats therebetween.
6, sheet heat sealing device as claimed in claim 1 is characterized in that, heat diffuser respectively is an aluminium extruded type structure up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02129890 CN1401470A (en) | 2002-08-20 | 2002-08-20 | Sheet heat sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02129890 CN1401470A (en) | 2002-08-20 | 2002-08-20 | Sheet heat sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1401470A true CN1401470A (en) | 2003-03-12 |
Family
ID=4746343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02129890 Pending CN1401470A (en) | 2002-08-20 | 2002-08-20 | Sheet heat sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1401470A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205683A (en) * | 2010-03-30 | 2011-10-05 | 致伸科技股份有限公司 | Thermal plastic-packaging device for sheets |
| CN101279528B (en) * | 2007-04-06 | 2011-11-02 | 致伸科技股份有限公司 | Thin sheet heat polyunit |
| CN103192526A (en) * | 2013-04-07 | 2013-07-10 | 苏州良才物流科技股份有限公司 | Skirt board edge-banding structure of skirt board edge-banding machine |
| CN103448179A (en) * | 2013-08-29 | 2013-12-18 | 苏州良才物流科技股份有限公司 | Edge-banding process of three-layer composite hollow plastic plate |
| CN111516273A (en) * | 2020-05-23 | 2020-08-11 | 安徽科易果网络科技有限公司 | Prevent that corner from playing fold and have protection clothing heat and machine of glue bubble |
-
2002
- 2002-08-20 CN CN 02129890 patent/CN1401470A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279528B (en) * | 2007-04-06 | 2011-11-02 | 致伸科技股份有限公司 | Thin sheet heat polyunit |
| CN102205683A (en) * | 2010-03-30 | 2011-10-05 | 致伸科技股份有限公司 | Thermal plastic-packaging device for sheets |
| CN102205683B (en) * | 2010-03-30 | 2013-06-19 | 致伸科技股份有限公司 | Thermal plastic-packaging device for sheets |
| CN103192526A (en) * | 2013-04-07 | 2013-07-10 | 苏州良才物流科技股份有限公司 | Skirt board edge-banding structure of skirt board edge-banding machine |
| CN103448179A (en) * | 2013-08-29 | 2013-12-18 | 苏州良才物流科技股份有限公司 | Edge-banding process of three-layer composite hollow plastic plate |
| CN103448179B (en) * | 2013-08-29 | 2015-12-23 | 苏州良才物流科技股份有限公司 | A kind of edge sealing process of three layers of composite hollow plastic plate |
| CN111516273A (en) * | 2020-05-23 | 2020-08-11 | 安徽科易果网络科技有限公司 | Prevent that corner from playing fold and have protection clothing heat and machine of glue bubble |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |