CN205327478U - Water -soluble film packagine machine's drum formula die cavity forming mechanism - Google Patents
Water -soluble film packagine machine's drum formula die cavity forming mechanism Download PDFInfo
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- CN205327478U CN205327478U CN201521046612.0U CN201521046612U CN205327478U CN 205327478 U CN205327478 U CN 205327478U CN 201521046612 U CN201521046612 U CN 201521046612U CN 205327478 U CN205327478 U CN 205327478U
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Abstract
The utility model discloses a water -soluble film packagine machine's drum formula die cavity forming mechanism, wherein, connect the drum in the water -soluble film packagine machine frame including one, set up a plurality of groups cavity on the drum circumference of drum surface edge, the cavity bottom still is provided with the part of bleeding, has solved the water -soluble membrane packagine machine's of prior art platform formula die cavity forming mechanism discontinuous production, the packing inefficiency, and resources for production can not get make full use of's problem.
Description
Technical field
This utility model relates to thin film packaging facilities and manufactures field, in particular the drum type brake mold cavity forming mechanism of a kind of water-soluble film packer。
Background technology
The mode that the fractional pack being mounted with carrier of water soluble film packer packaging is generally adopted in pressing film and counterdie is adopted to seal, the counterdie of prior art is positioned in platform-type mold cavity forming mechanism, the counterdie that stepping is advanced in mold cavity forming mechanism by plastics sucking moulding after filling liquid again, due to the counterdie that stepping is advanced, it is required for after each fill sealing waiting that the counterdie of next part just can restart fill sealing flow process when arriving corresponding station, although the water soluble film packer simple in construction of this class formation, but the sealing mode of discontinuous makes packaging efficiency low, the resources of production are not fully utilized。
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 drum type brake mold cavity forming mechanism of a kind of water-soluble film packer, platform-type mold cavity forming mechanism discontinuous to solve prior art water soluble film packer produces, packaging efficiency is low, the problem that the resources of production are not fully utilized。
The technical solution of the utility model is as follows:
The drum type brake mold cavity forming mechanism of a kind of water-soluble film packer, wherein, is connected to cylinder on water-soluble film packing machine frame including one, and described cylinder outer surface arranges some groups of cavitys along cylindrical barrel, is additionally provided with pumping section bottom described cavity。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described pumping section includes being arranged at the aspirating hole bottom described cavity。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described pumping section also includes vacuum and confluxes room and vacuum pumping opening, and described each aspirating hole connects with the described vacuum room of confluxing, and described vacuum is confluxed and is provided with vacuum pumping opening bottom room。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described vacuum pumping opening is connected with external vacuum source by vacuum line。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described cylinder outer surface is provided with between each group of cavity the transverse concave groove of horizontal expansion, described cylinder outer surface is additionally provided with the longitudinal fluting of some longitudinal extensions。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, the cutting tool of the degree of depth of described transverse concave groove and longitudinal fluting and size and water-soluble film packer cutting mechanism is adaptive。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, also include continuous clamping film device, described continuous clamping film device includes the reason hymenotome that thin film two ends flange enters mold cavity forming mechanism two ends, thin film two ends are pressed in the film folder of clamping on the two side of described mold cavity forming mechanism and make film folder produce the boss of displacement, described reason hymenotome is arranged at thin film and enters the porch of described mold cavity forming mechanism, described film folder is symmetricly set in described mold cavity forming mechanism both ends and is synchronized with the movement with mold cavity forming mechanism, described boss is arranged in the frame of water-soluble film packer。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described film presss from both sides one end and is connected to extensible member, and when described film folder contact with described boss, film folder edge is perpendicular to the direction generation displacement of mold cavity forming mechanism kinematic and compresses described extensible member。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described boss includes the portion of appearing on the stage and a leave from office portion, when described film folder contacts with the described portion of appearing on the stage, the portion of appearing on the stage promotes film folder away from described mold cavity forming mechanism outer surface, and when described film folder contacts with described leave from office portion, film folder moves along leave from office portion near described mold cavity forming mechanism outer surface。
The drum type brake mold cavity forming mechanism of described water-soluble film packer, wherein, described film folder is uniformly distributed in described mold cavity forming mechanism both ends。
The beneficial effects of the utility model: this utility model is by providing the drum type brake mold cavity forming mechanism of a kind of water-soluble film packer, mold cavity forming mechanism is set to rotatable cylinder mode, make plastics sucking moulding, fill, seal, cutting each station can continuous action in cylinder mechanism, the platform-type mold cavity forming mechanism discontinuous solving prior art water soluble film packer produces, packaging efficiency is low, the problem that the resources of production are not fully utilized。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram with water-soluble film packer of the present utility model。
Fig. 2 is this utility model structural representation。
Fig. 3 is structure sectional view of the present utility model。
Fig. 4 is the structural representation of the continuous clamping film device in this utility model。
Accompanying drawing mark illustrates:
1 drum type brake mold cavity forming mechanism
11 cylinders
12 cavitys
13 aspirating holes
14 vacuum are confluxed room
15 vacuum pumping opening
16 transverse concave grooves
17 longitudinal flutings
18 reason hymenotomes
19 film folders
20 boss
201 appear on the stage portion
202 leave from office portions
21 extensible members
2 counterdies
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。
Consult Fig. 1 to Fig. 3, this utility model provides the drum type brake mold cavity forming mechanism 1 of a kind of water-soluble film packer, wherein, it is connected to cylinder 11 on water-soluble film packing machine frame including one, described cylinder 11 outer surface arranges some groups of cavitys 12 along cylindrical barrel, is additionally provided with pumping section bottom described cavity 12。
Further, described pumping section includes the aspirating hole 13 being arranged at bottom described cavity, also include vacuum to conflux room 14 and vacuum pumping opening 15, described each aspirating hole 13 room 14 of confluxing with described vacuum connects, described vacuum is confluxed and is provided with vacuum pumping opening 15 bottom room 14, and vacuum pumping opening 15 is connected with external vacuum source by vacuum line。Counterdie 2 enters mold cavity forming mechanism 1 after counterdie unreeling structure (not indicating in figure) transmits, reason hymenotome 18 makes counterdie 2 two ends enter the gap at cylinder two ends, film folder 19 clamping counterdie two ends, counterdie 2 is layed in cylinder 11 outer surface, starting vacuum source makes vacuum room 14 of confluxing be in vacuum state, air is extracted in cavity 12, is flowed to vacuum by aspirating hole 13 and confluxes and be pumped through being entered vacuum line by vacuum pumping opening 15 behind room 14。Vacuum room 14 of confluxing is arranged as the space of a buffer gas flow, vacuum conflux room 14 slow down plastic uptake time gas flow rate, it is to avoid water soluble film causes local elongation deformation excessive because suction force in a flash is excessive and is pulled open。Now counterdie 2 is tightly adhered on cavity 12 by atmospheric pressure effect, plastic uptake process counterdie can stress deform upon, if it is uneven that counterdie 2 ductility can easily cause its deformation not, the problem such as is pulled open in bottom, therefore humidity control device is set before counterdie 2 carries out plastic uptake counterdie 2 is carried out conditioning (increasing counterdie humidity and temperature), increase the ductility of counterdie, fill station is entered after completing plastic uptake process, filling mechanism is filled to tote on the counterdie 2 adhered on cavity 12, sealing mechanism enters cutting mechanism after upper film and counterdie are sealed and cuts, counterdie 2 sequentially enters fill under the drive of cylinder 11, sealing, cut station, the cylinder 11 that not stall is moved makes production process uninterrupted, realize mold cavity forming and the sealing of continuous way, cut action, it is required for waiting that the counterdie of next part could start cylinder when arriving corresponding station and restart fill sealing action after each fill sealing of counterdie that the stepping of hinge structure is advanced, the mold cavity forming of continuous way, thin-film packing structure makes production efficiency be greatly improved。
Preferably, described cylinder 11 outer surface is provided with between each group of cavity 12 transverse concave groove 16 of horizontal expansion, described cylinder 11 outer surface is additionally provided with the longitudinal fluting 17 of some longitudinal extensions。The cutting tool of the degree of depth of described transverse concave groove 16 and longitudinal fluting 17 and size and water-soluble film packer cutting mechanism is adaptive。Counterdie is sealed by sealing mechanism and upper film after being filled carrier, thin film after sealing is delivered to and is cut the cutting of station slitting mechanism, cutting mechanism includes horizontal cutting tool and longitudinal cutting tool, thin film is first cut by longitudinal cutting tool, cut by horizontal cutting tool again, thin film is covered on transverse concave groove 16 and longitudinal fluting 17 time cut, when horizontal cutting tool and longitudinal cutting tool cutting thin film, transverse concave groove 16 and longitudinal fluting 17 have reserved the position of feed to cutter, it is impaired because of cylinder 11 outer surface of contact rotation to avoid cutter, improve the ruggedness of mold cavity forming mechanism and reduce the frequency of maintenance replacing cutter。
Consult Fig. 4, further, described drum type brake mold cavity forming mechanism 1 also includes continuous clamping film device, described continuous clamping film device includes the reason hymenotome 18 that thin film two ends flange enters mold cavity forming mechanism 1 two ends, thin film two ends are pressed in the film folder 19 of clamping on the two side of described mold cavity forming mechanism 1 and make the boss 20 of film folder 19 generation displacement, described reason hymenotome 18 is arranged at thin film and enters the porch of described mold cavity forming mechanism 1, film folder 19 is uniformly distributed in described mold cavity forming mechanism 1 both ends and is synchronized with the movement with mold cavity forming mechanism 1, described boss 20 is arranged in the frame of water-soluble film packer。Owing to water soluble film needs to carry out tensile deformation after damping, two ends for water soluble film of avoiding coming off need to be firmly clamped, thin film dual-side is all pressed on the two side of mold cavity forming mechanism 1 and clamps by film folder 19 equably, the clamping device of thin film is clamped relative to existing level, clamping mode of the present utility model can provide stable, uniform clamping force, avoiding water soluble film to be stretched when plastics sucking moulding to come off, when equally distributed film folder 19 makes thin film be stretched, uniform force is not easy to produce gauffer。
Further, described film presss from both sides 19 one end and is connected to extensible member 21, it is preferable that extensible member 21 is flexible member, for instance spring, shell fragment etc.。Described film folder 19 folder of film when contacting with described boss 20 19 is along being perpendicular to direction generation displacement that mold cavity forming mechanism 1 moves and compressing described extensible member 21。Described boss 20 includes the portion of appearing on the stage 201 and a leave from office portion 202, described film folder 19 portion 201 of appearing on the stage when contacting with described portion 201 of appearing on the stage promotes film folder 19 away from described mold cavity forming mechanism 1 outer surface (leave and press from both sides film position), extensible member 21 is compressed, when described film folder 19 contacts with described leave from office portion 202, film folder 19 moves and near described mold cavity forming mechanism 1 outer surface along leave from office portion 202, until leaving leave from office portion 202 caudacoria folder 19 to be returned to folder film position。Boss 20 arranges appear on the stage portion 201 and leave from office portion 202 in conjunction with extensible member 21, the operation tightening film folder 19 with unclamping film folder 19 is made to be accomplished manually, automaticity is high, it is highly suitable to be applied for the water soluble film packaging that continuous way produces, save loaded down with trivial details artificial clamping films and unclamp folder membrane process, being effectively increased production efficiency。
Preferably; the cross section of described cavity 12 inverted trapezoidal that to be set to upper base longer than going to the bottom; the cavity 12 of inverted trapezoidal is more suitable for the fill of water soluble film; cavity and film surface fit together better; avoid leaving gap between cavity and thin film, decrease the tensile force drawn needed for thin film, certainly; protection domain of the present utility model is not limited in the cavity of inverted trapezoidal and arranges, the cross sectional shape of cavity according to product need could be arranged to circular arc, square etc.。Often group cavity on described cylinder 11 circumference arranges 4, certainly, is not limited to 4 in actual applications, can arrange at most 20, minimum can arrange 1。
This utility model is by providing the drum type brake mold cavity forming mechanism of a kind of water-soluble film packer, mold cavity forming mechanism is set to rotatable cylinder mode, make plastics sucking moulding, fill, seal, cut each station can continuous action in cylinder mechanism, solve the problem that platform-type mold cavity forming mechanism discontinuous produces, packaging efficiency is low, the resources of production are not fully utilized of prior art water soluble film packer。
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 (10)
1. the drum type brake mold cavity forming mechanism of a water-soluble film packer, it is characterized in that, being connected to cylinder on water-soluble film packing machine frame including one, described cylinder outer surface arranges some groups of cavitys along cylindrical barrel, is additionally provided with pumping section bottom described cavity。
2. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 1, it is characterised in that described pumping section includes being arranged at the aspirating hole bottom described cavity。
3. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 2, it is characterized in that, described pumping section also includes vacuum and confluxes room and vacuum pumping opening, and described each aspirating hole connects with the described vacuum room of confluxing, and described vacuum is confluxed and is provided with vacuum pumping opening bottom room。
4. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 3, it is characterised in that described vacuum pumping opening connects vacuum source by vacuum pipe。
5. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 1, it is characterized in that, described cylinder outer surface is provided with between each group of cavity the transverse concave groove of horizontal expansion, described cylinder outer surface is additionally provided with the longitudinal fluting of some longitudinal extensions。
6. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 5, it is characterised in that the cutting tool of the degree of depth of described transverse concave groove and longitudinal fluting and size and water-soluble film packer cutting mechanism is adaptive。
7. the drum type brake mold cavity forming mechanism of the water-soluble film packer according to any one of claim 1～6, it is characterized in that, also include continuous clamping film device, described continuous clamping film device includes the reason hymenotome that thin film two ends flange enters mold cavity forming mechanism two ends, thin film two ends are pressed in the film folder of clamping on the two side of described mold cavity forming mechanism and make film folder produce the boss of displacement, described reason hymenotome is arranged at thin film and enters the porch of described mold cavity forming mechanism, described film folder is symmetricly set in described mold cavity forming mechanism both ends and is synchronized with the movement with mold cavity forming mechanism, described boss is arranged in the frame of water-soluble film packer。
8. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 7, it is characterized in that, described film presss from both sides one end and is connected to extensible member, and when described film folder contacts with described boss, film folder produces displacement along the direction being perpendicular to mold cavity forming mechanism kinematic and compresses described extensible member。
9. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 7, it is characterized in that, described boss includes the portion of appearing on the stage and a leave from office portion, when described film folder contacts with the described portion of appearing on the stage, the portion of appearing on the stage promotes film folder away from described mold cavity forming mechanism outer surface, and when described film folder contacts with described leave from office portion, film folder moves along leave from office portion near described mold cavity forming mechanism outer surface。
10. the drum type brake mold cavity forming mechanism of water-soluble film packer according to claim 7, it is characterised in that described film folder is uniformly distributed in described mold cavity forming mechanism both ends。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046612.0U CN205327478U (en) | 2015-12-15 | 2015-12-15 | Water -soluble film packagine machine's drum formula die cavity forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046612.0U CN205327478U (en) | 2015-12-15 | 2015-12-15 | Water -soluble film packagine machine's drum formula die cavity forming mechanism |
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| Publication Number | Publication Date |
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| CN205327478U true CN205327478U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046612.0U Active CN205327478U (en) | 2015-12-15 | 2015-12-15 | Water -soluble film packagine machine's drum formula die cavity forming mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416636A (en) * | 2015-12-15 | 2016-03-23 | 佛山市博维环保材料有限公司 | Cylindrical cavity molding mechanism of water soluble film packing machine |
-
2015
- 2015-12-15 CN CN201521046612.0U patent/CN205327478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416636A (en) * | 2015-12-15 | 2016-03-23 | 佛山市博维环保材料有限公司 | Cylindrical cavity molding mechanism of water soluble film packing machine |
| CN105416636B (en) * | 2015-12-15 | 2018-07-06 | 佛山市博维环保材料有限公司 | A kind of drum type brake mold cavity forming mechanism of water-soluble film packing machine |
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