CN202910025U - Moving cutter mechanism - Google Patents
Moving cutter mechanism Download PDFInfo
- Publication number
- CN202910025U CN202910025U CN2012205807530U CN201220580753U CN202910025U CN 202910025 U CN202910025 U CN 202910025U CN 2012205807530 U CN2012205807530 U CN 2012205807530U CN 201220580753 U CN201220580753 U CN 201220580753U CN 202910025 U CN202910025 U CN 202910025U
- Authority
- CN
- China
- Prior art keywords
- moving knife
- tool rest
- group
- rotating shaft
- moving cutter
- Prior art date
- 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 - Lifetime
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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
Abstract
The utility model discloses a moving cutter mechanism which comprises a spindle and a plurality of knife holders which are mounted on the spindle. Each knife holder is provided with a moving cutter. Each moving cutter is provided with a mounting part and a plurality of claw parts which protrude out of the mounting part. A front end of each claw part is in welding connection with an alloy cutting head. The mounting parts of the moving cutter are fixed with the knife holders through a plurality of fixed parts. The plurality of knife holders are mounted on the spindle in a spiral mode. Therefore, the label peeling efficiency is greatly improved and the change of the alloy cutting head becomes easier after being abraded.
Description
Technical field
The utility model relates to plastics recovery regeneration field, relates in particular to a kind of moving knife mechanism.
Background technology
To take the processing of waste PET bottle as main white garbage, mostly adopt at present the method for manual recovery, this method efficient is low and economic value added is low.From energy-conserving and environment-protective, the Ecological Concept that turns waste into wealth is set out, the reclaiming technique of the fragmentation that at present we adopt mostly to the processing of this waste product, cleaning, dehydration, oven dry, granulation.The clean level that the bottle sheet cleans directly affects the granulation quality of finishing operation.Brand peeling apparatus mainly is that brand peeling apparatus is one of key equipment on the whole PET reclaiming prilling chain for the label of removing the PET bottle surface, and moving knife mechanism is one of key mechanism on the brand peeling apparatus.
The brand peeling apparatus that generally adopts in the market is like this work, material enters from charging aperture, High Rotation Speed drive material by auger ceaselessly overturns, force the PET bottle to draw the label that breaks to separate the PET bottle with the stationary knife friction on the cylinder inboard wall, the wind that blows out from blower fan blows in face of the PET bottle label band bottle outlet is piled, owing to only have the stripping process one, so the stripping effect is relatively poor.
The utility model content
A technical problem to be solved in the utility model is: provide a kind of stripping efficient higher, change easily moving knife mechanism.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of moving knife mechanism, comprise: rotating shaft and be installed on several tool rests in the rotating shaft, on each tool rest moving knife is installed, several claws that each moving knife includes installation portion and protrudes out from installation portion, the front end of each claw is welded with alloy cutter head, fixes by several fixtures between the installation portion of described moving knife and the tool rest, and described several tool rests are installed in the rotating shaft in the shape of a spiral.
Preferably, in above-mentioned moving knife mechanism, described moving knife is the setting of palm type.
Preferably, in above-mentioned moving knife mechanism, each moving knife is provided with six claws.
Preferably, in above-mentioned moving knife mechanism, described tool rest comprises first group of tool rest and second group of tool rest, and described first group of tool rest and second group of tool rest are installed on respectively in the rotating shaft in the shape of a spiral, and the rotation direction of described first group of tool rest is opposite with the rotation direction of second group of tool rest.
Preferably, in above-mentioned moving knife mechanism, described alloy cutter head is arc shaped and arranges.
The beneficial effects of the utility model: the moving knife mechanism structure in the utility model is simple, because moving knife is palm shape arranges, so that keep the distance that equates between each alloy cutter head and the stationary knife, thereby number of times and spacing that label was scratched within the unit interval are improved, greatly improved stripping efficient, in addition, the utility model is by adopting fixture to be connected between moving knife and the tool rest, thereby after the alloy cutter head on the moving knife wore and tore, replacing was got up very convenient.
Description of drawings
Fig. 1 is the structural representation of moving knife mechanism.
Among Fig. 1: 1, rotating shaft, 2, tool rest, 20, first groups of tool rests, 21, second groups of tool rests, 3, moving knife, 30, installation portion, 31, claw, 32, alloy cutter head, 4, fixture.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
See also Fig. 1, a kind of moving knife mechanism, comprise: rotating shaft 1 and be installed on several tool rests 2 in the rotating shaft 1, on each tool rest 2 moving knife 3 is installed, several claws 31 that each moving knife 3 includes installation portion 30 and protrudes out from installation portion 30, the front end of each claw 31 is welded with alloy cutter head 32, and fixing by several fixtures 4 between the installation portion 30 of described moving knife 3 and the tool rest 2, described several tool rests 2 are installed in the rotating shaft in the shape of a spiral.Described moving knife 3 is the setting of palm type.Each moving knife 3 is provided with six claws.Described tool rest 2 comprises first group of tool rest 20 and second group of tool rest 21, described first group of tool rest 20 and second group of tool rest 21 are installed on respectively in the rotating shaft 1 in the shape of a spiral, the rotation direction of described first group of tool rest 20 is opposite with the rotation direction of second group of tool rest 21, the double-helical structure of this kind has improved stripping efficient greatly, described alloy cutter head 32 is arc shaped and arranges, like this so that on each alloy cutter head and the rotating cylinder distance between the stationary knife equate, thereby make the label on the PET bottle be easy to be drawn disconnected, particularly better for the label separating effect that adhesive is arranged.
Moving knife mechanism structure in the utility model is simple, because moving knife is palm shape arranges, so that keep the distance that equates between each alloy cutter head and the stationary knife, thereby number of times and spacing that label was scratched within the unit interval are improved, greatly improved stripping efficient, in addition, the utility model is by adopting fixture to be connected between moving knife and the tool rest, thereby after the alloy cutter head on the moving knife wore and tore, replacing was got up very convenient.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. moving knife mechanism, it is characterized in that, comprise: rotating shaft and be installed on several tool rests in the rotating shaft, on each tool rest moving knife is installed, several claws that each moving knife includes installation portion and protrudes out from installation portion, the front end of each claw is welded with alloy cutter head, fixes by several fixtures between the installation portion of described moving knife and the tool rest, and described several tool rests are installed in the rotating shaft in the shape of a spiral.
2. a kind of moving knife as claimed in claim 1 mechanism, it is characterized in that: described moving knife is the setting of palm type.
3. a kind of moving knife as claimed in claim 2 mechanism, it is characterized in that: each moving knife is provided with six claws.
4. such as claim 1 or 2 or 3 described a kind of moving knife mechanisms, it is characterized in that: described tool rest comprises first group of tool rest and second group of tool rest, described first group of tool rest and second group of tool rest are installed on respectively in the rotating shaft in the shape of a spiral, and the rotation direction of described first group of tool rest is opposite with the rotation direction of second group of tool rest.
5. a kind of moving knife as claimed in claim 4 mechanism, it is characterized in that: described alloy cutter head is arc shaped and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205807530U CN202910025U (en) | 2012-11-07 | 2012-11-07 | Moving cutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205807530U CN202910025U (en) | 2012-11-07 | 2012-11-07 | Moving cutter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910025U true CN202910025U (en) | 2013-05-01 |
Family
ID=48158370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205807530U Expired - Lifetime CN202910025U (en) | 2012-11-07 | 2012-11-07 | Moving cutter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921688A (en) * | 2012-11-07 | 2013-02-13 | 张家港市亿利机械有限公司 | Moving cutter mechanism |
| CN106903859A (en) * | 2017-05-05 | 2017-06-30 | 台州职业技术学院 | Miscellaneous cutter is scraped in a kind of plastic extruder |
-
2012
- 2012-11-07 CN CN2012205807530U patent/CN202910025U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921688A (en) * | 2012-11-07 | 2013-02-13 | 张家港市亿利机械有限公司 | Moving cutter mechanism |
| CN106903859A (en) * | 2017-05-05 | 2017-06-30 | 台州职业技术学院 | Miscellaneous cutter is scraped in a kind of plastic extruder |
| CN106903859B (en) * | 2017-05-05 | 2019-11-15 | 台州职业技术学院 | Miscellaneous cutter is scraped in a kind of plastic extruder |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |