CN205312033U - Water -soluble film packagine machine's continuous type involution structure - Google Patents
Water -soluble film packagine machine's continuous type involution structure Download PDFInfo
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- CN205312033U CN205312033U CN201521049502.XU CN201521049502U CN205312033U CN 205312033 U CN205312033 U CN 205312033U CN 201521049502 U CN201521049502 U CN 201521049502U CN 205312033 U CN205312033 U CN 205312033U
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Abstract
The utility model discloses a water -soluble film packagine machine's continuous type involution structure, wherein, the present invention comprises a machine frame, be provided with the involution roller on the water -soluble film packagine machine involution station of frame, still include a draw the humidifying mechanism that carries out the preliminary treatment before the involution to membrane on the water -soluble film is used in the cooperation of involution roller, and the mode of having solved prior art's water -soluble film packagine machine's involution structure adoption discontinuous involution leads to the fact the problem of involution inefficiency.
Description
Technical field
This utility model relates to thin film packaging facilities field, in particular the continuous way sealing structure of a kind of water-soluble film packer.
Background technology
Thin film is divided into film and counterdie, space between upper film and counterdie constitutes the loading space holding tote, and tote fill is entered in loading space and seals the packaging process of upper film and counterdie to generally use water-soluble film packer and complete, the water-soluble film packer of prior art adopts the mode of heat-sealing that upper film and counterdie are sealed, as Chinese patent application CN201510000556.5 discloses a kind of water soluble film packer, it includes heat sealing mechanism, this heat sealing mechanism is slidably mounted on guide rail, and promote by sealing push-and-pull cylinder, this kind of sealing mode is discontinuous sealing, thin film stepping is advanced and is coordinated heat sealing mechanism continuous return reset that thin film is sealed, sealing strength is unstable, seal inefficient.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is in that to provide the continuous way sealing structure of a kind of water-soluble film packer, and the sealing structure to solve the water-soluble film packer of prior art causes the problem that sealing inefficiency, sealing strength are unstable in the way of adopting discontinuous sealing.
The technical solution of the utility model is as follows:
A kind of continuous way sealing structure of water-soluble film packer, wherein, including a frame, the water-soluble film packer sealing station of described frame is provided with sealing roller, also include one and described sealing roller carry out the damping mechanism of pretreatment with the use of to film on water-soluble film before sealing.
The continuous way sealing structure of described water-soluble film packer, wherein, described sealing roller arranges two, is set in turn on the sealing station of water-soluble film packer.
The continuous way sealing structure of described water-soluble film packer, wherein, described sealing roller is the rubber rollers of heating.
The continuous way sealing structure of described water-soluble film packer, wherein, described damping mechanism is arranged at the upper film porch of sealing station, damping mechanism is set to the direct water seal mechanism directly covering clear water or PVA solution to upper film sealing surface, direct sealing structure for water includes a roller coating layer contacted with water-soluble film, also includes adding on roller coating layer that moisture makes roller coating layer moistening adds water-bound.
The continuous way sealing structure of described water-soluble film packer, wherein, the described water-bound that adds includes a core pipe, described roller coating layer is sheathed on outside described core pipe, being provided with some through holes on described core pipe, also include liquid storage parts, described liquid storage members one goes out liquid parts, described go out liquid parts by metering device by liquid filling to core pipe, liquid is diffused into by the through hole on core pipe and rolls coating surface.
The continuous way sealing structure of described water-soluble film packer, wherein, described damping mechanism is set to the indirect water seal mechanism indirectly covering water to upper film sealing surface or upper film entirety.
The continuous way sealing structure of described water-soluble film packer, wherein, described indirect water seal mechanism includes housing, described housing surrounds thin film and constitutes humidification space, also include a spray steam turbine structure adding steam to film sealing surface on water-soluble film, described spray steam turbine structure includes making gas flow out the uniform steam chest of time-division cloth, and described steam chest is provided for, towards one end of upper film, the uniform through bore that gas flows out.
The continuous way sealing structure of described water-soluble film packer, wherein, the described spray steam turbine structure steam chest back side is provided with air intake, and described air intake is connected with vapour source by pipeline.
The continuous way sealing structure of described water-soluble film packer, wherein, described vapour source is the atomized steam of the homoiothermic of the water vapour produced by steam generator or atomizing generator generation.
The beneficial effects of the utility model: this utility model is by providing the continuous way sealing structure of a kind of water-soluble film packer, it is possible to incessantly thin film is sealed, substantially increases the packaging efficiency of thin film; Before thin film is sealed by sealing roller, also set up sealing structure for water thin film is added wet process, roller coating layer with water contacts with upper film and is coated with last layer clear water or PVA aqueous solution into upper film, clear water or PVA aqueous solution play the effect of bonding in sealing when film and counterdie, sealing strength is stable, sealing excellent effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the water-soluble film packer with the present invention.
Fig. 2 is the structural representation of the direct water seal mechanism in the present invention.
Fig. 3 is the structural representation of water receiving sealing mechanism in the middle of the present invention.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, develop simultaneously embodiment to this utility model further description referring to accompanying drawing.
Embodiment 1
Consult Fig. 1, this utility model provides the continuous way sealing structure of water-soluble film packer, wherein, including a frame, the water-soluble film packer sealing station of described frame is provided with sealing roller, also include one and described sealing roller with the use of to before sealing on water-soluble film film carry out the damping mechanism of pretreatment.
Further, described sealing roller 1 arranges two, is set in turn on the sealing station of water-soluble film packer. Sealing roller 1 arranges two relative to the situation arranging, and in the unit interval, pressing area is bigger, can improve sealing efficiency to a certain extent.
Further, sealing roller 1 is the rubber rollers of heating, this heat-sealing temperature controls at 70 DEG C-85 DEG C, if the upper film of thin film and counterdie are made directly pressing at normal temperatures, sealing effect is also bad, consider that the water solublity of water-soluble film is affected bigger by sealing temperatures, the characteristic that water solublity after the more high sealing of temperature is more poor, heat-sealing roller it is set and sealing temperatures controls both can improve sealing effect in 70 DEG C-85 DEG C these intervals, being also unlikely to the water solublity of the water soluble film after because of the too high impact sealing of temperature.
Consult Fig. 2, preferably, damping mechanism is arranged at the upper film porch of sealing station, in the present embodiment, damping mechanism is the direct water seal mechanism 2 directly covering clear water or PVA solution to upper film sealing surface, direct sealing structure for water 2 includes a roller coating layer 22 contacted with water-soluble film, also includes adding on roller coating layer 22 that moisture makes roller coating layer moistening adds water-bound.In the present embodiment, the described water-bound that adds includes a core pipe 21, described roller coating layer 22 is sheathed on outside described core pipe 21, described core pipe 21 is provided with some through holes 23, also including liquid storage parts (not indicating in figure), described liquid storage members one goes out liquid parts, described in go out liquid parts by metering device by liquid filling to core pipe 21, liquid is diffused into roller coating layer 22 surface by the through hole 23 on core pipe 21, and described roller coating layer 22 is hydrop iotaiilic sponge. before upper film entrance sealing station seals, upper film is first added wet process by direct sealing structure for water 2, core pipe 21 passes into clear water or PVA aqueous solution, clear water or PVA aqueous solution penetrate into roller coating layer 22 by the through hole 23 on core pipe 21, roller coating layer 22 with water contacts with upper film and is coated with last layer clear water or PVA aqueous solution into upper film, clear water or PVA aqueous solution play the effect of bonding in sealing when film and counterdie, and in core pipe 21, pass into the mode of adding water that PVA aqueous solution or clear water penetrate into roller coating layer 22 again through uniform through hole 23 make roller coating layer 22 various piece can fully absorb moisture, the roller coating layer 22 painting water better effects if to thin film, water seal is more uniformly distributed. because PVA aqueous solution or clear water play a part water miscible upper film and counterdie are bonded, water soluble film meets water can become melt and dissolved state, under this state, water soluble film easily bonds, if water seal is uneven, the bonding strength of water soluble film can be affected, so the uniformity of water seal is most important, the sealing structure for water water outlet adopting above-mentioned embodiment is uniform, and water seal excellent effect is highly suitable for the water soluble film that water seal uniformity requirement is higher.
Embodiment 2
Consult Fig. 1, this utility model provides the continuous way sealing structure of a kind of water-soluble film packer, wherein, including a frame, the water-soluble film packer sealing station of described frame is provided with sealing roller 1, also include one and described sealing roller 1 with the use of to before sealing on water-soluble film film carry out the damping mechanism of pretreatment.
Further, described sealing roller 1 arranges two, is set in turn on the sealing station of water-soluble film packer. Sealing roller 1 arranges two, and in the unit interval, pressing area is bigger, can improve sealing efficiency to a certain extent.
Further, sealing roller 1 is the rubber rollers of heating, and this heat-sealing temperature controls at 70 DEG C-85 DEG C.
In the present embodiment, damping mechanism is set to indirectly to cover water to the overall indirect water seal mechanism 3 of upper film sealing surface or upper film.
Indirect water seal mechanism 3 includes housing 36, described housing 36 surrounds thin film and constitutes humidification space, also include a spray steam turbine structure adding steam to film sealing surface on water-soluble film, described spray steam turbine structure includes making gas flow out the uniform steam chest 32 of time-division cloth, and described steam chest 32 is provided for, towards one end of upper film, the uniform through bore 31 that gas flows out.
Further, described spray steam turbine structure steam chest 32 back side is provided with air intake 33, and described air intake 33 is connected with vapour source 35 by pipeline 34. The setting of steam chest 32 make from air intake 33 enter gas steam chest 32 in elder generation homogenizing, from through hole 31 out after can uniformly be overlying on water soluble film. If being not provided with steam chest 32, the thin film humidity near air intake 33 place can be significantly greater than the thin film humidity away from air intake 33 place, causes damping uneven, affects the fill of water soluble film, sealing effect.
Further, described vapour source 35 is the atomized steam of the homoiothermic of the water vapour produced by steam generator or atomizing generator generation. It is not good without the water soluble film ductility of conditioning, it is easily broken when being subject to certain tensile force, water vapour or atomized steam make humidification space humidity dramatically increase, it is effectively increased the humidity of thin film film body, add the ductility of thin film, make more soft being not easy of thin film be pulled open, prepare for fill and sealing operation.
This utility model is by providing the continuous way sealing structure of a kind of water-soluble film packer, it is possible to incessantly thin film is sealed, substantially increases the packaging efficiency of thin film;Before thin film is sealed by sealing roller, also set up sealing structure for water thin film is added wet process, roller coating layer with water contacts with upper film and is coated with last layer clear water or PVA aqueous solution into upper film, clear water or PVA aqueous solution play the effect of bonding in sealing when film and counterdie, seal excellent effect.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to this utility model claims.
Claims (9)
1. the continuous way sealing structure of a water-soluble film packer, it is characterized in that, including a frame, described frame water-soluble film packer sealing station on be provided with sealing roller, also include one and described sealing roller with the use of the damping mechanism that before sealing, film on water-soluble film is carried out pretreatment.
2. the continuous way sealing structure of water-soluble film packer according to claim 1, it is characterised in that described sealing roller arranges two, is set in turn on the sealing station of water-soluble film packer.
3. the continuous way sealing structure of the water-soluble film packer according to claim 1～2 any one, it is characterised in that described sealing roller is the rubber rollers of heating.
4. the continuous way sealing structure of water-soluble film packer according to claim 1, it is characterized in that, described damping mechanism is arranged at the upper film porch of sealing station, damping mechanism is set to the direct water seal mechanism directly covering clear water or PVA solution to upper film sealing surface, described direct water seal mechanism includes a roller coating layer contacted with water-soluble film, also includes adding on roller coating layer that moisture makes roller coating layer moistening adds water-bound.
5. the continuous way sealing structure of water-soluble film packer according to claim 4, it is characterized in that, the described water-bound that adds includes a core pipe, described roller coating layer is sheathed on outside described core pipe, being provided with some through holes on described core pipe, also include liquid storage parts, described liquid storage members one goes out liquid parts, described go out liquid parts by metering device by liquid filling to core pipe, liquid is diffused into by the through hole on core pipe and rolls coating surface.
6. the continuous way sealing structure of water-soluble film packer according to claim 1, it is characterised in that described damping mechanism is set to the indirect water seal mechanism indirectly covering water to upper film sealing surface or upper film entirety.
7. the continuous way sealing structure of water-soluble film packer according to claim 6, it is characterized in that, described indirect water seal mechanism includes housing, described housing surrounds thin film and constitutes humidification space, also include a spray steam turbine structure adding steam to film sealing surface on water-soluble film, described spray steam turbine structure includes making gas flow out the uniform steam chest of time-division cloth, and described steam chest is provided for, towards one end of upper film, the uniform through bore that gas flows out.
8. the continuous way sealing structure of water-soluble film packer according to claim 7, it is characterised in that the described steam chest back side is provided with air intake, described air intake is connected with vapour source by pipeline.
9. the continuous way sealing structure of water-soluble film packer according to claim 8, it is characterised in that described vapour source is the atomized steam of the homoiothermic of the water vapour produced by steam generator or atomizing generator generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049502.XU CN205312033U (en) | 2015-12-15 | 2015-12-15 | Water -soluble film packagine machine's continuous type involution structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521049502.XU CN205312033U (en) | 2015-12-15 | 2015-12-15 | Water -soluble film packagine machine's continuous type involution structure |
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| CN205312033U true CN205312033U (en) | 2016-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438558A (en) * | 2015-12-15 | 2016-03-30 | 佛山市博维环保材料有限公司 | Continuous sealing structure of water-soluble film packaging machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438558A (en) * | 2015-12-15 | 2016-03-30 | 佛山市博维环保材料有限公司 | Continuous sealing structure of water-soluble film packaging machine |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200914 Address after: F6a05, 6th floor, R & D workshop, building 1, 2 and 3, Huiquan science and technology industry center phase II, No. 88, Taoyuan East Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Daosi water soluble Packaging Technology Co., Ltd Address before: 528000, Guangdong, Nanhai Town, Nanhai District, Foshan Province Nanhai software technology park information Avenue (R & D building B) room 402 Patentee before: FOSHAN POLYVA MATERIALS Co.,Ltd. |