CN212292169U - Coiling device of double-bubble method film blowing machine - Google Patents
Coiling device of double-bubble method film blowing machine Download PDFInfo
- Publication number
- CN212292169U CN212292169U CN202020421175.0U CN202020421175U CN212292169U CN 212292169 U CN212292169 U CN 212292169U CN 202020421175 U CN202020421175 U CN 202020421175U CN 212292169 U CN212292169 U CN 212292169U
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- China
- Prior art keywords
- pinch roller
- rolling
- film
- winding
- supporting frame
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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
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010096 film blowing Methods 0.000 title claims description 12
- 238000004804 winding Methods 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 abstract description 62
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010408 film Substances 0.000 description 45
- 238000003825 pressing Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model provides a two bubble method inflation film manufacturing machine coiling apparatus belongs to inflation film manufacturing machine technical field, be in including braced frame and the setting that is the rectangle structure braced frame inboard rolling subassembly, the rolling subassembly include with braced frame inner wall normal running fit's rolling wheel and run through the drive shaft of rolling wheel, drive shaft one end is passed braced frame and fixed connection rolling motor, the rolling wheel top is provided with first pinch roller, and the rolling wheel below is provided with the second pinch roller. The embodiment of the utility model has the advantages of simple structure, good film rolling effect and high rolling quality; in the film rolling process, because first pinch roller and second pinch roller all hug closely with the rolling wheel, along with the rolling of film, utilize first pinch roller and second pinch roller with compressing tightly on the rolling wheel of film round, guarantee to closely laminate between every layer of film to improve the rolling effect and the rolling quality of film.
Description
Technical Field
The utility model belongs to the technical field of inflation film manufacturing machine, specifically a two bubble method inflation film manufacturing machine coiling apparatus.
Background
The film blowing machine is special equipment for blowing plastic particles into a film after the plastic particles are heated and melted. The film blowing machine filters the melted plastic particles through the machine head by an extruder, then extrudes the plastic particles through a heated die head, cools and blows the plastic particles through an inner cold air ring and an outer cold air ring to form film bubbles, and then collects the plastic film through a bubble stabilizing frame, a herringbone plate, a traction roller and a coiling device.
In the prior art, the winding motor is mostly used for driving the winding roller to rotate so as to realize the winding of the plastic film, but in the winding process, the plastic film is easy to loose on the winding roller, so that the winding quality of the plastic film is influenced.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a two bubble method inflation film manufacturing machine coiling apparatus.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a two bubble method inflation film manufacturing machine coiling apparatus, is in including the braced frame that is the rectangle structure and setting braced frame inboard rolling subassembly, the rolling subassembly include with braced frame inner wall normal running fit's rolling wheel and run through the drive shaft of rolling wheel, drive shaft one end is passed braced frame and fixed connection rolling motor, the rolling wheel top is provided with first pinch roller, and the rolling wheel below is provided with the second pinch roller, first pinch roller with the second pinch roller all with the rolling wheel is hugged closely, first pinch roller pass through elastic support component with the braced frame top links to each other, the second pinch roller pass through elastic support component with the braced frame bottom links to each other.
As a further improvement of the utility model: and a first bearing seat and a second bearing seat which are in running fit with the driving shaft are arranged on the inner side of the supporting frame.
As a further improvement of the utility model: the first pinch roller and the second pinch roller are fixedly provided with rotating shafts at two ends, the elastic supporting component comprises a supporting sleeve and a pressing rod, the supporting sleeve is sleeved on the rotating shafts and is connected with the pressing rod, the pressing rod is fixedly connected with the supporting sleeve, one end of the supporting sleeve extends to the inside of the supporting sleeve, and a spring used for supporting the pressing rod is arranged in the supporting sleeve.
As a further improvement of the utility model: the inner side of the supporting sleeve is in running fit with the rotating shaft through a bearing.
As a further improvement of the present invention: the lengths of the first pinch roller and the second pinch roller are both longer than that of the winding roller.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model has the advantages of simple structure, good film rolling effect and high rolling quality; in the film rolling process, because first pinch roller and second pinch roller all hug closely with the rolling wheel, along with the rolling of film, utilize first pinch roller and second pinch roller with compressing tightly on the rolling wheel of film round, guarantee to closely laminate between every layer of film to improve the rolling effect and the rolling quality of film.
Drawings
Fig. 1 is a schematic structural diagram of a winding device of a double bubble film blowing machine.
Fig. 2 is a left side view of a winding apparatus of a double bubble film blowing machine.
FIG. 3 is a schematic structural diagram of an elastic support part in a coiling device of a double bubble film blowing machine.
In the figure: the device comprises a support frame 1, a second pressing wheel 2, a rolling wheel 3, a film 4, a first pressing wheel 5, a support sleeve 6, a rotating shaft 7, a pressing rod 8, a support cylinder 9, a rolling motor 10, a driving shaft 11, a first bearing seat 12 and a second bearing seat 13.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a winding apparatus of a double bubble film blowing machine, which includes a supporting frame 1 having a rectangular structure and a winding component disposed inside the supporting frame 1, specifically, the winding assembly comprises a winding wheel 3 which is in running fit with the inner wall of the supporting frame 1 and a driving shaft 11 which penetrates through the winding wheel 3, one end of the driving shaft 11 penetrates through the supporting frame 1 and is fixedly connected with a winding motor 10, a first pinch roller 5 is arranged above the winding wheel 3, a second pinch roller 2 is arranged below the winding wheel 3, the first pinch roller 5 and the second pinch roller 2 are tightly attached to the winding wheel 3, the first pinch roller 5 is connected with the top of the supporting frame 1 through an elastic supporting component, and the second pinch roller 2 is connected with the bottom of the supporting frame 1 through the elastic supporting component.
Drive shaft 11 through rolling motor 10 and rotate, and then drive wind-up pulley 3 and rotate, realize the rolling of film 4, in the rolling in-process of film 4, because first pinch roller 5 all hugs closely with wind-up pulley 3 with second pinch roller 2, along with the rolling of film 4, utilize first pinch roller 5 and second pinch roller 2 with compressing tightly on wind-up pulley 3 of 4 rounds of films, guarantee can closely laminate between every layer of film 4, thereby improve the rolling effect and the rolling quality of film 4.
Specifically, a first bearing housing 12 and a second bearing housing 13 which are rotatably engaged with the driving shaft 11 are mounted inside the supporting frame 1.
Specifically, the first pinch roller 5 and the second pinch roller 2 both ends are all fixed and are provided with pivot 7, the elastic support component include with pivot 7 cover establish the support sleeve 6 of connecting and with 6 fixed connection's depression bar 8 of support sleeve, the depression bar 8 is kept away from the one end of support sleeve 6 extends to inside the support section of thick bamboo 9, be provided with in the support section of thick bamboo 9 and be used for supporting the spring of depression bar 8.
Along with the rotation of rolling wheel 3, the increase of film 4 thickness above that, first pinch roller 5 and second pinch roller 2 drive depression bar 8 to supporting section of thick bamboo 9 inside removal, and then drive the spring compression, utilize the holding power that the spring provided to compress tightly film 4 on rolling wheel 3 for can closely laminate between each layer of film 4, improve film 4's rolling effect.
In the process of rolling the thin film 4, in order to prevent the phenomenon that the friction between the thin film 4 and the first pinch roller 5 as well as the second pinch roller 2 is too large, the thin film is torn and the phenomenon of white stripes are caused, the inner side of the supporting sleeve 6 is in running fit with the rotating shaft 7 through a bearing.
Through bearing normal running fit between support sleeve 6 and the pivot 7 to improve the sensitivity of first pinch roller 5 and second pinch roller 2, improve and rotate the effect, when 3 rolling films 4 of wind-up wheel, first pinch roller 5 and second pinch roller 2 homoenergetic rotate in step, thereby reduce the friction to film 4.
The working principle of the embodiment is as follows: drive shaft 11 through rolling motor 10 and rotate, and then drive wind-up pulley 3 and rotate, realize the rolling of film 4, in the rolling in-process of film 4, because first pinch roller 5 all hugs closely with wind-up pulley 3 with second pinch roller 2, along with the rolling of film 4, utilize first pinch roller 5 and second pinch roller 2 with compressing tightly on wind-up pulley 3 of 4 rounds of films, guarantee can closely laminate between every layer of film 4, thereby improve the rolling effect and the rolling quality of film 4.
Along with the rotation of rolling wheel 3, the increase of film 4 thickness above that, first pinch roller 5 and second pinch roller 2 drive depression bar 8 to supporting section of thick bamboo 9 inside removal, and then drive the spring compression, utilize the holding power that the spring provided to compress tightly film 4 on rolling wheel 3 for can closely laminate between each layer of film 4, improve film 4's rolling effect.
Through bearing normal running fit between support sleeve 6 and the pivot 7 to improve the sensitivity of first pinch roller 5 and second pinch roller 2, improve and rotate the effect, when 3 rolling films 4 of wind-up wheel, first pinch roller 5 and second pinch roller 2 homoenergetic rotate in step, thereby reduce the friction to film 4.
Example 2
Referring to fig. 2, in this embodiment, compared with embodiment 1, the lengths of the first pinch roller 5 and the second pinch roller 2 are both longer than that of the wind-up roller 3, so that the first pinch roller 5 and the second pinch roller 2 can fully press the film 4, and the wind-up effect of the film 4 is further improved.
The embodiment of the utility model has the advantages of simple structure, good film rolling effect and high rolling quality; in the process of rolling the film 4, because the first pinch roller 5 and the second pinch roller 2 are tightly attached to the rolling wheel 3, along with the rolling of the film 4, the first pinch roller 5 and the second pinch roller 2 are used for tightly pressing the film 4 for a circle on the rolling wheel 3, so that the film 4 on each layer can be tightly attached to each other, and the rolling effect and the rolling quality of the film 4 are improved.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A coiling device of a double-bubble method film blowing machine is characterized by comprising a supporting frame (1) with a rectangular structure and a coiling component arranged on the inner side of the supporting frame (1), the winding component comprises a winding wheel (3) which is in running fit with the inner wall of the supporting frame (1) and a driving shaft (11) which penetrates through the winding wheel (3), one end of the driving shaft (11) penetrates through the supporting frame (1) and is fixedly connected with a winding motor (10), a first pinch roller (5) is arranged above the winding roller (3), a second pinch roller (2) is arranged below the winding roller (3), the first pinch roller (5) and the second pinch roller (2) are tightly attached to the winding wheel (3), the first pinch roller (5) is connected with the top of the supporting frame (1) through an elastic supporting component, the second pinch roller (2) is connected with the bottom of the supporting frame (1) through an elastic supporting component.
2. A take-up apparatus for a double bubble film blowing machine according to claim 1, wherein a first bearing seat (12) and a second bearing seat (13) rotatably engaged with the driving shaft (11) are installed inside the supporting frame (1).
3. The coiling apparatus of a double bubble method film blowing machine according to claim 1 or 2, characterized in that both ends of the first pinch roller (5) and the second pinch roller (2) are fixedly provided with a rotating shaft (7), the elastic support component comprises a support sleeve (6) sleeved and connected with the rotating shaft (7) and a pressure lever (8) fixedly connected with the support sleeve (6), one end of the pressure lever (8) far away from the support sleeve (6) extends into the support sleeve (9), and a spring for supporting the pressure lever (8) is arranged in the support sleeve (9).
4. A reel-up according to claim 3, characterised in that the inside of the support sleeve (6) is in rotating engagement with the shaft (7) via a bearing.
5. The coiling device of a double bubble film blowing machine as claimed in claim 1, wherein the length of the first pinch roller (5) and the length of the second pinch roller (2) are both longer than that of the coiling roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020421175.0U CN212292169U (en) | 2020-03-28 | 2020-03-28 | Coiling device of double-bubble method film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020421175.0U CN212292169U (en) | 2020-03-28 | 2020-03-28 | Coiling device of double-bubble method film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212292169U true CN212292169U (en) | 2021-01-05 |
Family
ID=73959457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020421175.0U Expired - Fee Related CN212292169U (en) | 2020-03-28 | 2020-03-28 | Coiling device of double-bubble method film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212292169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666159A (en) * | 2021-06-23 | 2021-11-19 | 浙江卡益运动用品股份有限公司 | A integration equipment for rolling and packing yoga mat |
-
2020
- 2020-03-28 CN CN202020421175.0U patent/CN212292169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666159A (en) * | 2021-06-23 | 2021-11-19 | 浙江卡益运动用品股份有限公司 | A integration equipment for rolling and packing yoga mat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |