CN202623239U - Multichannel shunting-type rotating body of film blowing machine - Google Patents
Multichannel shunting-type rotating body of film blowing machine Download PDFInfo
- Publication number
- CN202623239U CN202623239U CN2012202595304U CN201220259530U CN202623239U CN 202623239 U CN202623239 U CN 202623239U CN 2012202595304 U CN2012202595304 U CN 2012202595304U CN 201220259530 U CN201220259530 U CN 201220259530U CN 202623239 U CN202623239 U CN 202623239U
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a multichannel shunting-type rotating body of a film blowing machine. The multichannel shunting-type rotating body comprises an internal-layer and external-layer feeding base (1), a middle-layer feeding base (5), a rotating body base (6) and an external-layer rotating shaft (7), wherein a middle-layer feeding core rod (3) is arranged on the middle-layer feeding base and in the external-layer rotating shaft; an internal-layer feeding core rod (2) is arranged in the internal-layer and external-layer feeding base and in the external-layer rotating shaft; the internal-layer and external-layer feeding base is internally provided with an inlet (13) which is divided into two passages; one passage (14) is communicated with an internal-layer passage (16)of the internal-layer feeding core rod, and the other passage (15) is communicated with an external-layer passage (17) formed between the middle-layer feeding core rod and the external-layer rotating shaft. According to the utility model, the three passages can be accessed only through two inlets, the energy consumption during operation is less, and the investment is less, so that the film production cost is lowered, and the energy-saving requirement is completely met.
Description
Technical field
The present invention relates to a kind of inflation film manufacturing machine, specifically relate to a kind of rotary body of inflation film manufacturing machine.
Background technology
Inflation film manufacturing machine is a kind of equipment of the plastic pellet heating and melting being blown out again plastic sheeting.Its plastic sheeting that makes is according to the different a plurality of fields such as food, medicine that are widely used in of material and characteristic, be applicable to various high-grade blister-packs, polybag with film, protection with film or the like.Generally speaking, plastic sheeting is divided into three layers, and the material of ectonexine is identical, more excellent, and the material in its intermediate layer then is time, to save the film cost.The rotary body of inflation film manufacturing machine is through its three different inlets, different passages and deliver in the triple extrusion die head respectively with the plastics liquid of two kinds of materials of heating and melting.The inlet of this rotary body is many, passage is many, fully independent separately, during work the energy of loss many, have high input, thereby improved the production cost of film, do not meet requirements of saving energy.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and a kind of multichannel shunting rotary body with inflation film manufacturing machine intercommunity, shunting (three passages have only two inlets) is provided.
The object of the invention is realized through following technical scheme: a kind of multichannel shunting rotary body of inflation film manufacturing machine; Comprise ectonexine charging seat, middle level charging seat, rotary body seat, outer rotating shaft; On this middle level charging seat and in outer rotating shaft, locate to be equipped with middle level charging plug; On this ectonexine charging seat and in outer rotating shaft, locate to be equipped with internal layer charging plug; In said ectonexine charging seat, have an inlet, this inlet distributes two passages, and wherein the passage outer layer channel that communicates with the internal layer passage of internal layer charging plug, form between another passage and middle level charging plug and the outer rotating shaft communicates.
After adopting structure of the present invention; The liquid of plastics preferably that the film ectonexine is used gets into from the inlet in the ectonexine charging seat; Get into respectively in internal layer passage and the outer layer channel through two split channels respectively, the inferior plastics liquid that membrane middle layer is used gets in the passage of middle level through the inlet of middle level charging seat.The present invention only need just can get into three passages through two inlets, the little energy of loss during work, drop into little, thereby reduced the film production cost, meet requirements of saving energy fully.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is made further detailed description.
Fig. 1 is the mounting structure sketch map of the multichannel shunting rotary body of inflation film manufacturing machine of the present invention.
Fig. 2 is the inside inlet of ectonexine charging seat among Fig. 1 and the sketch map of split channel thereof.
The specific embodiment
Can know with reference to Fig. 1, Fig. 2; The multichannel shunting rotary body of inflation film manufacturing machine of the present invention; Comprise ectonexine charging seat 1, middle level charging seat 5, rotary body seat 6, outer rotating shaft 7; Middle level charging plug 3 is equipped with at the place on this middle level charging seat 5 and in outer rotating shaft 7; Internal layer charging plug 2 (it has internal layer passage 16) is equipped with at the place on this ectonexine charging seat 1 and in outer rotating shaft 7, in said ectonexine charging seat 1, has an inlet 13 (being Fig. 1, numbering A shown in Figure 2), and this inlet 13 distributes two passages and (can be described as split channel; As shown in Figure 2), wherein a passage 14 outer layer channel 17 that communicates with the internal layer passage 16 of internal layer charging plug, form between another passage 15 (through outer flowing channel sleeve 4) and middle level charging plug 3 and the outer rotating shaft 7 communicates.
Wherein, formation middle level passage 18 communicates between the middle level that has in the middle level charging seat 5 inlet B and internal layer charging plug 2 and the middle level charging plug 3; Locate to be equipped with successively first thrust ball bearing 8, first deep groove ball bearing 9, second thrust ball bearing 10, second deep groove ball bearing 11 between rotary body seat 6 and the outer rotating shaft 7.Two passages, 14,15 places that inlet 13 in said ectonexine charging seat 1 distributes all are connected with flow control valve 21, and rotating this flow control valve 21 can be to controling effectively through the plastics flow quantity in the split channel.
During use, this rotary body links to each other with motor 20 through gear 19.The rotation of electric motor starting and gear, thus outer rotating shaft is rotated at a high speed.The liquid of plastics preferably that the film ectonexine is used gets into from the inlet 13 in the ectonexine charging seat 1; Respectively through two split channels 14,15; Get into the internal layer passage 16 and the process first passage A1 entering triple extrusion die head 12 that form between the internal layer charging plug respectively, and get into outer layer channel 17 and the process third channel A3 entering triple extrusion die head 12 that forms between middle level charging plug 3 and the outer rotating shaft 7.Middle levels in the charging seat 5 inlet B get into the inferior plastics liquid that membrane middle layer is used from the middle level, also get into triple extrusion die head 12 through second channel B through forming middle level passage 18 between internal layer charging plug 2 and the middle level charging plug 3.
Claims (2)
1. the multichannel shunting rotary body of an inflation film manufacturing machine; Comprise ectonexine charging seat (1), middle level charging seat (5), rotary body seat (6), outer rotating shaft (7); Go up and in outer rotating shaft (7), locate to be equipped with middle level charging plug (3) at this middle level charging seat (5); Go up and in outer rotating shaft (7), locate to be equipped with internal layer charging plug (2) at this ectonexine charging seat (1); It is characterized in that: in said ectonexine charging seat (1), have an inlet (13); This inlet (13) distributes two passages, and wherein a passage (14) outer layer channel (17) that communicates with the internal layer passage (16) of internal layer charging plug, form between another passage (15) and middle level charging plug (3) and the outer rotating shaft (7) communicates.
2. the multichannel shunting rotary body of inflation film manufacturing machine as claimed in claim 1, it is characterized in that: two passages (14,15) that the inlet (13) in said ectonexine charging seat (1) distributes locate all to be connected with flow control valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202595304U CN202623239U (en) | 2012-05-21 | 2012-05-21 | Multichannel shunting-type rotating body of film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202595304U CN202623239U (en) | 2012-05-21 | 2012-05-21 | Multichannel shunting-type rotating body of film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623239U true CN202623239U (en) | 2012-12-26 |
Family
ID=47376478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202595304U Expired - Fee Related CN202623239U (en) | 2012-05-21 | 2012-05-21 | Multichannel shunting-type rotating body of film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689432A (en) * | 2012-05-21 | 2012-09-26 | 瑞安市金达包装机械制造有限公司 | Multi-channel flow dividing rotating body for film blowing machine |
-
2012
- 2012-05-21 CN CN2012202595304U patent/CN202623239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689432A (en) * | 2012-05-21 | 2012-09-26 | 瑞安市金达包装机械制造有限公司 | Multi-channel flow dividing rotating body for film blowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140521 |