CN202283759U - High density polyethylene spiral bellows inner piece stripping device - Google Patents
High density polyethylene spiral bellows inner piece stripping device Download PDFInfo
- Publication number
- CN202283759U CN202283759U CN2011204031833U CN201120403183U CN202283759U CN 202283759 U CN202283759 U CN 202283759U CN 2011204031833 U CN2011204031833 U CN 2011204031833U CN 201120403183 U CN201120403183 U CN 201120403183U CN 202283759 U CN202283759 U CN 202283759U
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- China
- Prior art keywords
- cutter
- high density
- bellows
- density polyethylene
- fixed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model relates to a high density polyethylene spiral bellows inner piece stripping device, which mainly solves the problem that the existing device is high in energy consumption and poor in purity when used for recycling polyethylene inner pieces in spiral bellows. The high density polyethylene spiral bellows inner piece stripping device is characterized in that a guide pulley (5) is fixed on a support frame (1), a clamping wheel (6) is fixed on the upper portion of the guide pulley (5), a scrap edge inner cutter (2) and a scrap edge outer cutter (2) are fixed on a front support frame (1) of the guide pulley (5), and picking cutters (4) are fixed on the support frames (1) of the scrap edge inner cutter (2) and the scrap edge outer cutter (2). The high density polyethylene spiral bellows inner piece stripping device has the advantages of low energy consumption and low cost, and can guarantee purity of the recycled polyethylene inner pieces.
Description
Technical field
The utility model relates to sheet peel-off device in a kind of high density polyethylene (HDPE) helical bellows, belongs to mechanical field.
Background technology
The element of high density polyethylene (HDPE) helical bellows comprises: as shown in Figure 4, and sheet 10, steel band 9 and polyethylene outer plate 8 in the polyethylene.Band coating steel band 9 forms certain spiral angle through make-up machine and pushes ahead, and is bonding by the overlap joint of sheet in the polyethylene 10 and polyethylene outer plate 8 simultaneously, formed the helical bellows with certain ring stiffness.And when bellows was passed into disuse, polythene material wherein also can reclaim again, at present, to the recovery of polythene material in the helical bellows waste product, mainly contained two kinds of forms:
1, to the heating of switching on of the steel band of helical bellows, making that the bonding portion of sheet 10 melts in band coating steel band 9 and the polyethylene separates, thereby realizes the recovery to sheet 10 in the bellows polyethylene; But because the relation of power, the length of recovery tubing is had very big restriction, and this method energy consumption is very high;
2, manual work tears down into plurality of small blocks with helical bellows, and these fritters are sent into disintegrating machine, waste material is fiercely impacted, and then realize that steel band separates with poly basically.This method operation is loaded down with trivial details, and noise pollution is very big, and inside the vinyon that reclaims of being everlasting, is mixed with broken steel band, influences following process.
Summary of the invention
In order to overcome problem above-mentioned in the prior art; The utility model provides sheet peel-off device in a kind of high density polyethylene (HDPE) helical bellows; The sheet peel-off device has the advantages that energy consumption is low, cost is low in this high density polyethylene (HDPE) helical bellows, and the purity of sheet material in the polyethylene that can guarantee to be reclaimed.
The technical scheme of the utility model is: sheet peel-off device in a kind of high density polyethylene (HDPE) helical bellows; Comprise carriage; Be fixed with directive wheel on the described carriage; Directive wheel top is fixed with pinch roller, is fixed with cutter in the side cut, the outer cutter of side cut on the place ahead carriage of directive wheel, is fixed with on the place ahead carriage of the cutter and the outer cutter of cutting edge in cutting edge and chooses cutter.
Cutter is circular with the outer cutter exterior contour of cutting edge in the described side cut; Blade width is the width of bellows crest; The gap of described directive wheel and pinch roller is the height of bellows crest, and directive wheel is provided with race, the width of race with cut edge in cutter identical with the blade width of the outer cutter of cutting edge.
The described blade of choosing cutter is aimed at the seam crossing by sheet and steel band in the polyethylene on the bellows of seeing off between cutter in the section and the outer cutter of side cut, and the top of choosing cutter is provided with depression bar.
The utlity model has following beneficial effect: owing to take such scheme, directive wheel and pinch roller play positioning action, in cutting edge cutter with cut edge outside under the cutter co-extruded, the bellows cutting-out is band shape, by choosing cutter sheet in the polyethylene and steel band are peeled away again.This equipment adopts pure mechanical means that sheet in the polyethylene is peeled off, and has reduced energy consumption, the purity of sheet in the polyethylene that can guarantee again to be reclaimed; Simultaneously, equipment adopts the streamline operation, has reduced human cost.
Description of drawings:
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model;
Fig. 3 is the vertical view of the utility model;
Fig. 4 is the structural representation of bellows;
Fig. 5 is the enlarged drawing at I place among Fig. 4.
Cutter in 1-carriage among the figure, 2-are cut edge, the 3-outer cutter of cutting edge, 4-chooses cutter, 5-directive wheel, 6-pinch roller, 7-depression bar, 8-polyethylene outer plate, 9-steel band, the interior sheet of 10-polyethylene.
The specific embodiment:
Be described further in the face of the utility model down:
Extremely shown in Figure 4 by Fig. 1; Sheet peel-off device in a kind of high density polyethylene (HDPE) helical bellows comprises carriage 1, is fixed with directive wheel 5 on the described carriage 1; Directive wheel 5 tops are fixed with pinch roller 6; Described directive wheel 5 is the height of bellows crest with the gap of pinch roller 6, and directive wheel 5 is provided with race, and the width of race is the width of bellows crest.Be fixed with the interior cutter 2 of cutting edge, the outer cutter 3 of cutting edge on the place ahead carriage 1 of directive wheel 5; Be fixed with on the place ahead carriage 1 of the cutter 2 and the outer cutter 3 of cutting edge in cutting edge and choose cutter 4; Cutter 2 is circular with outer cutter 3 exterior contours of cutting edge in the described side cut, and blade width is the width of bellows crest; The described blade of choosing cutter 4 is aimed at the seam crossing by sheet 10 and steel band 9 in the polyethylene on the cutter 2 in the section and the bellows of seeing off between the outer cutter 3 of cutting edge; And the top of choosing cutter 4 is provided with depression bar 7; Depression bar 7 is located in the polyethylene directly over the sheet 10 and steel band 9 cracking points; Sheet in the polyethylene 10 there is certain pressure, can tears steel band 9 and the adhesive spots of the interior sheet 10 of polyethylene simultaneously in crest root both sides.
When needs to helical bellows in sheet when peeling off, at first helical bellows is placed on the carriage 1, the peak part that makes the helix tube bellows is passed from the passage that the gathering sill and the pinch roller 6 of directive wheel 5 forms, and accomplishes location, orientation to tubing; Directive wheel 5 and pinch roller 6 rotate to be sent into the port of helical bellows between interior cutter 2 of side cut and the outer cutter 3 of side cut; The gap that the excircle configuration of two cuttves forms is to bellows extruding, the traction of crest both sides, make helical bellows along its hand of spiral F to rotating and axial advance; In cutting edge the cutting edge position end face of the cutter 2 and the outer cutter 3 of cutting edge near; Form shear action; Make the helical bellows of sending into begin to leave with its body portion from port, form band shape, the band-like portions of being separated comprise sheet 10, band coating steel band 9 and polyethylene outer plate 8 in the polyethylene.The band-like portions that leave with the bellows body portion are sent to chooses cutter 4 places; Seam crossing owing to sheet 10 and steel band 9 in the polyethylene on the blade aligning bellows of choosing cutter 4; Make the interior sheet vinyon 10 of banded pipe partly peeled off by inclined-plane component and band coating steel band 9 etc.; Sheet 10 passes the passage that depression bar 7 and the cambered surface of choosing cutter 4 are formed in the polyethylene, along the intrados N that chooses cutter 4 to routing up, band coating steel band 9 and polyethylene outer plate 8 along the below P that chooses cutter 4 to skidding off.
This equipment adopts pure mechanical means, need not carry out preliminary treatment to bellows and just can reclaim sheet in the polyethylene, greatly reduces energy consumption; The operation of equipment streamline has reduced human cost; Controllability is higher, the degree of purity of sheet in the polyethylene that can guarantee preferably to be reclaimed.
Claims (3)
1. sheet peel-off device in the high density polyethylene (HDPE) helical bellows; Comprise carriage (1); It is characterized in that: be fixed with directive wheel (5) on the described carriage (1); Directive wheel (5) top is fixed with pinch roller (6), is fixed with cutter (2) in the side cut, side cut outer cutter (3) on the place ahead carriage (1) of directive wheel (5), is fixed with on the place ahead carriage (1) of the cutter (2) and the outer cutter (3) of cutting edge in cutting edge and chooses cutter (4).
2. sheet peel-off device in the high density polyethylene (HDPE) helical bellows according to claim 1; It is characterized in that: cutter (2) is circle with outer cutter (3) exterior contour of cutting edge in the described side cut; Blade width is the width of bellows crest; The gap of described directive wheel (5) and pinch roller (6) is the height of bellows crest, and directive wheel (5) is provided with race, the width of race with cut edge in cutter (2) identical with the blade width of the outer cutter of side cut (3).
3. sheet peel-off device in the high density polyethylene (HDPE) helical bellows according to claim 1; It is characterized in that: the described blade of choosing cutter (4) is aimed at the seam crossing by interior sheet (10) of polyethylene on cutter (2) in the section and the bellows of seeing off between the outer cutter (3) of cutting edge and steel band (9), and the top of choosing cutter (4) is provided with depression bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204031833U CN202283759U (en) | 2011-10-21 | 2011-10-21 | High density polyethylene spiral bellows inner piece stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204031833U CN202283759U (en) | 2011-10-21 | 2011-10-21 | High density polyethylene spiral bellows inner piece stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283759U true CN202283759U (en) | 2012-06-27 |
Family
ID=46295293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204031833U Expired - Lifetime CN202283759U (en) | 2011-10-21 | 2011-10-21 | High density polyethylene spiral bellows inner piece stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290085A (en) * | 2015-11-10 | 2016-02-03 | 张弛 | Steel reinforced polyethylenedrainage pipe stripping recovery device |
| CN107932945A (en) * | 2017-10-20 | 2018-04-20 | 华创天元实业发展有限责任公司 | A kind of Wrapping formed steel band circle guider of steel band reinforced polyethylene spiral ripple pipe |
| CN112108720A (en) * | 2020-10-18 | 2020-12-22 | 董广振 | Coating stripping equipment before bellows preassembling |
-
2011
- 2011-10-21 CN CN2011204031833U patent/CN202283759U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290085A (en) * | 2015-11-10 | 2016-02-03 | 张弛 | Steel reinforced polyethylenedrainage pipe stripping recovery device |
| CN105290085B (en) * | 2015-11-10 | 2018-12-07 | 张弛 | A kind of plastic-steel spirally-wound pipe peeling and recovering equipment |
| CN107932945A (en) * | 2017-10-20 | 2018-04-20 | 华创天元实业发展有限责任公司 | A kind of Wrapping formed steel band circle guider of steel band reinforced polyethylene spiral ripple pipe |
| CN112108720A (en) * | 2020-10-18 | 2020-12-22 | 董广振 | Coating stripping equipment before bellows preassembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |
|
| CX01 | Expiry of patent term |