CN206254364U - A kind of BOPP film winds leftover material recycling device - Google Patents
A kind of BOPP film winds leftover material recycling device Download PDFInfo
- Publication number
- CN206254364U CN206254364U CN201621269062.3U CN201621269062U CN206254364U CN 206254364 U CN206254364 U CN 206254364U CN 201621269062 U CN201621269062 U CN 201621269062U CN 206254364 U CN206254364 U CN 206254364U
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- film strips
- film
- delivery pipe
- bopp
- strips
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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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model proposes a kind of BOPP film winding leftover material recycling device, including feed control device and pulverizer；Feed control device includes roll stand, film strips draw frame machine and film strips guiding mechanism；Film strips draw frame machine is provided with air blower and film strips delivery pipe；Film strips conveying tube inlet is adjacent with film strips guiding mechanism, and outlet is connected with pulverizer feeding mouth, and pulverizer discharging opening is connected with the film extrusion equipment of outside；The airduct of air blower accesses film strips delivery pipe, and the airduct air-out direction at airduct access point is identical with film strips conveying direction；BOPP film band on roll stand rim charge roller is caused at film strips guiding mechanism, when retracting device works, air blower makes conveying tube inlet form negative pressure to air-supply in film strips delivery pipe, film strips suction delivery pipe at guiding mechanism is delivered to pulverizer to crush, film strips are sent directly into film extrusion equipment film forming again after crushing；The utility model can be reclaimed with long range transfer tube to BOPP film winding rim charge, and BOPP moulds winding rim charge is difficult to be tangled in pipe.
Description
Technical field
The utility model is related to plastic sheeting to manufacture field, especially a kind of BOPP film winding leftover material recycling device.
Background technology
BOPP film stretching winding after, due to the both sides of film be stretched device stretching, therefore this part quality be difficult protect
Card, common processing mode is the both sides of directly excision BOPP film volume, and the part for scaling off is winding rim charge, and its profile is served as reasons
The roller that elongated BOPP film is coiled into, because the material of rim charge is identical with finished product BOPP film, so if it can be reclaimed, can be effective
Save production cost.
Though there are some patents to propose film rim charge to suck pulverizer at present, crush film rim charge with pulverizer to reclaim rim charge
Technical scheme, but BOPP film rim charge has certain particularity, BOPP film rim charge is film strips, light thin, under prior art, when
When transfer tube is more long, accurate control pipe interior air-flow is difficult with suction conveying BOPP film, causes BOPP film easily to be tangled in pipe, blocked up
Plug pipeline influence edge recycling, the BOPP film of entanglement form enters also easily influence pulverizer work after pulverizer, how to solve
These problems, are a research directions.
The content of the invention
The utility model proposes a kind of BOPP film winding leftover material recycling device, BOPP film can be wound with long range transfer tube
Rim charge is reclaimed, and BOPP moulds winding rim charge is difficult to be tangled in pipe.
The utility model uses following technical scheme.
A kind of BOPP film winds leftover material recycling device, the recovery of the rim charge roller cut off after being wound for large scale BOPP film,
The leftover material recycling device includes feed control device and pulverizer；The feed control device includes roll stand, film strips suction machine
Structure and film strips guiding mechanism；The film strips draw frame machine is provided with air blower and film strips delivery pipe；Film strips conveying tube inlet with
Film strips guiding mechanism is adjacent；The outlet of film strips delivery pipe is connected with pulverizer feeding mouth, and pulverizer discharging opening is extruded with the film of outside
Equipment is connected；The airduct of the air blower accesses film strips delivery pipe, the airduct air-out at airduct access point in film strips delivery pipe
Direction is identical with film strips conveying direction；The rim charge roller is placed in roll stand, and the BOPP film band on rim charge roller causes film strips guiding mechanism
Place, when retracting device works, air blower is sent out and film strips conveying direction identical moving air in film strips delivery pipe, makes film
Band delivery pipe porch forms negative pressure, the film strips at film strips guiding mechanism is sucked film strips delivery pipe, in film strips delivery pipe pipe
Film strips are crushed by Bottomhole pressure blow air to pulverizer, and the film extrusion that the pulverized machine of the film strips after crushing is sent directly into outside sets
Standby film forming again.
The film strips guiding mechanism is provided with several pilot holes, and described several pilot holes are placed in film strips conveying tube inlet
Side, film strips that the pilot hole is drawn to roll stand are oriented to, and film strips is inhaled into film from the inlet edge of film strips delivery pipe
Band delivery pipe.
The entrance of the film strips delivery pipe is rectangular.
On film strips conveying direction, the film strips delivery pipe after airduct access point in film strips delivery pipe is by many segment pipes through method
Orchid is formed by connecting.
A rim charge roller is only placed in each roll stand, each pilot hole is merely responsible for a film strips for roll stand and is oriented to.
On film strips conveying direction, the film strips delivery pipe caliber after the airduct access point in film strips delivery pipe connects more than airduct
Film strips delivery pipe before access point.
The air blower is the adjustable air blower of wind-force.
When film strips delivery pipe is more long, film strips delivery pipe order sets multiple airduct access points with wind-force in reinforced pipe.
In the utility model, the airduct of the air blower accesses film strips delivery pipe, the airduct access point in film strips delivery pipe
The airduct air-out direction at place is identical with film strips conveying direction；When retracting device works, air blower is sent out in film strips delivery pipe
With film strips conveying direction identical moving air, film strips delivery pipe porch is set to form negative pressure, the film at film strips guiding mechanism
Band suction film strips delivery pipe, the film strips in film strips delivery pipe pipe are crushed by Bottomhole pressure blow air to pulverizer, defeated in film strips
Send on direction, the film strips delivery pipe caliber after the airduct access point in film strips delivery pipe is more than the film strips conveying before airduct access point
Pipe；When film strips delivery pipe is more long, film strips delivery pipe order sets multiple airduct access points with wind-force in reinforced pipe；The design makes
With the film strips in air blower blower pipe, therefore multiple airduct access points can be set so that the air-flow in pipe is easily controllable, works as pipe
When interior wind speed is stronger, the BOPP rim charge film strips in pipe just do not allow easy entanglement.
In the utility model, when retracting device works, air blower is sent out and film strips conveying direction in film strips delivery pipe
Identical moving air, the film strips in film strips delivery pipe pipe are crushed by Bottomhole pressure blow air to pulverizer；In the design, by
In rim charge film strips pushed by air blower wind-force, in wind-force attenuation process, the wind-force that rim charge film strips rear end is received is more than film strips head
End, therefore during the rim charge film strips rear end that weight is big, area is big is difficult to fall to pipe, so as to effectively prevent rim charge film strips in pipe
It is interior to produce entanglement.
In the utility model, the film strips in film strips delivery pipe pipe are crushed by Bottomhole pressure blow air to pulverizer, are crushed
The pulverized machine of film strips afterwards is sent directly into outside film extrusion equipment film forming again；Due to the material and finished product BOPP film phase of rim charge
Together, therefore after rim charge is pulverized film extrusion equipment film forming again can be sent directly into, it is not necessary to granulate again, both saved cost,
Also can guarantee that the quality for reclaiming film strips film forming again.
In the utility model, the film strips guiding mechanism is provided with several pilot holes, and described several pilot holes are placed in
Film strips convey the side of tube inlet, and the film strips that the pilot hole is drawn to roll stand are oriented to, and make film strips from the entrance of film strips delivery pipe
Edge is inhaled into film strips delivery pipe；Only place a rim charge roller in each roll stand, each pilot hole is merely responsible for roll stand
Film strips are oriented to；The design causes that the film strips in each roll stand are not in contact with each other when film strips delivery pipe is entered, and can effectively reduce because of film
The low winding problem for causing of air-flow velocity with delivery pipe porch.
In the utility model, on film strips conveying direction, the film strips delivery pipe after airduct access point in film strips delivery pipe
Caliber is more than the film strips delivery pipe before airduct access point；The design causes that airduct wind power energy enters film strips with by film strips conveying direction
Delivery pipe, wind-force in enhanced tube.
In the utility model, on film strips conveying direction, the film strips delivery pipe after airduct access point in film strips delivery pipe
It is formed by connecting through flange by many segment pipes；The design can allow user easily to be safeguarded to pipeline, when pipeline is twined
When knot is blocked, the design can allow user's rapid disassembling pipeline to dredge.
Brief description of the drawings
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model：
Accompanying drawing 1 is schematic diagram of the present utility model；
In figure：1- rim charge rollers；2-BOPP film strips（Rim charge）；3- film strips convey tube inlet；4- pilot holes；5- film strips Guiding machines
Structure；6- roll stand；7- film strips delivery pipes；8- airducts；9- air blowers；10- airduct access points；11- pulverizers；12- film extrusion equipments.
Specific embodiment
As shown in figure 1, a kind of BOPP film winding leftover material recycling device, the rim charge cut off after being wound for large scale BOPP film
The recovery of roller 1, the leftover material recycling device includes feed control device and pulverizer 11；The feed control device includes roll stand
6th, film strips draw frame machine and film strips guiding mechanism 5；The film strips draw frame machine is provided with air blower 9 and film strips delivery pipe 7；The film
Band conveying tube inlet 3 is adjacent with film strips guiding mechanism 5；The outlet of film strips delivery pipe is connected with the feeding mouth of pulverizer 11, pulverizer 11
Discharging opening is connected with the film extrusion equipment 12 of outside；The airduct 8 of the air blower 9 accesses film strips delivery pipe 7, film strips delivery pipe 7
On airduct access point 10 at the air-out direction of airduct 8 it is identical with film strips conveying direction；The rim charge roller 1 is placed in roll stand 6, rim charge
BOPP film band on roller 12 is caused at film strips guiding mechanism 5, and when retracting device works, air blower 9 in film strips delivery pipe 7 to sending
Go out with film strips conveying direction identical moving air, make film strips convey tube inlet 3 at formed negative pressure, at film strips guiding mechanism 5
The suction of film strips 2 film strips delivery pipe 7, the film strips 2 in the pipe of film strips delivery pipe 7 are by Bottomhole pressure blow air to the powder of pulverizer 11
Broken, the film strips 2 after crushing are crushed machine 11 and are sent directly into outside film extrusion equipment 12 film forming again.
The film strips guiding mechanism 5 is provided with several pilot holes 4, and described several pilot holes 4 are placed in film strips delivery pipe
The side of entrance 3, the pilot hole 4 is oriented to the film strips 2 that roll stand 6 is drawn, and makes entrance 3 edge of the film strips 2 from film strips delivery pipe
Place is inhaled into film strips delivery pipe 7.
The entrance of the film strips delivery pipe 7 is rectangular.
The recovery method is comprised the following steps successively：
A1, BOPP film is wound after the rim charge roller that cuts be inserted in roll stand, it is ensured that rim charge roller can be rotated freely.
A2, BOPP rim charges film strips are extracted out from rim charge roller, the pilot hole through at film strips guiding mechanism, BOPP rim charge films
Rim end is close to the film strips delivery pipe mouth of pipe.
A3, startup air blower make air flow and film strips conveying direction in film strips delivery pipe to air blast in film strips delivery pipe
It is identical；Negative pressure is now formed at the film strips delivery pipe mouth of pipe the air suction at the mouth of pipe.
A4, be frivolous shape film and film strips guiding mechanism and the film strips delivery pipe mouth of pipe due to BOPP rim charges film strips close to, therefore
BOPP rim charges film strips are sucked film strips delivery pipe by the air flow at the film strips delivery pipe mouth of pipe, and wind-force is pushing BOPP rim charges in pipe
During film strips, the rim charge roller in roll stand is driven to rotate also by BOPP rim charges film strips.
Wind-force pushes to BOPP rim charge film strips in pulverizer in A5, film strips delivery pipe pipe, and break bar is set in pulverizer with powder
The air of input is discharged from pulverizer in broken BOPP rim charges film strips, film strips delivery pipe pipe, and pulverized BOPP rim charges film strips are then
Film extrusion equipment outside pulverized machine feeding film forming again.
On film strips conveying direction, the film strips delivery pipe 7 after airduct access point 10 in film strips delivery pipe 7 is by many segment pipes
It is formed by connecting through flange.
A rim charge roller 1 is only placed in each roll stand 6, each pilot hole 4 is merely responsible for a film strips for roll stand 6 and is oriented to.
On film strips conveying direction, the caliber of film strips delivery pipe 7 after the airduct access point 10 in film strips delivery pipe 7 is more than wind
Film strips delivery pipe before pipe access point 10.
The air blower 9 is the adjustable air blower of wind-force.
When film strips delivery pipe 7 is more long, the order of film strips delivery pipe 7 sets multiple airduct access points 10 with wind in reinforced pipe
Power.
Claims (8)
1. a kind of BOPP film winds leftover material recycling device, the recovery of the rim charge roller cut off after being wound for large scale BOPP film, its
It is characterised by：The leftover material recycling device includes feed control device and pulverizer；The feed control device includes roll stand, film
Band draw frame machine and film strips guiding mechanism；The film strips draw frame machine is provided with air blower and film strips delivery pipe；The film strips conveying
Tube inlet is adjacent with film strips guiding mechanism；Film strips delivery pipe outlet be connected with pulverizer feeding mouth, pulverizer discharging opening and outside
Film extrusion equipment be connected；The airduct of the air blower accesses film strips delivery pipe, at the airduct access point in film strips delivery pipe
Airduct air-out direction is identical with film strips conveying direction；The rim charge roller is placed in roll stand, and the BOPP film band on rim charge roller causes film strips
At guiding mechanism, when retracting device works, air blower flows to submitting in film strips delivery pipe and film strips conveying direction identical
Air, makes film strips delivery pipe porch form negative pressure, and the film strips at film strips guiding mechanism are sucked film strips delivery pipe, film strips conveying
Film strips in pipe pipe are crushed by Bottomhole pressure blow air to pulverizer, and the pulverized machine of the film strips after crushing is sent directly into outside
Film extrusion equipment film forming again.
2. a kind of BOPP film according to claim 1 winds leftover material recycling device, it is characterised in that：The film strips Guiding machine
Structure is provided with several pilot holes, and described several pilot holes film strips that are placed in convey the side of tube inlet, and the pilot hole is to roller
The film strips that frame is drawn are oriented to, and make film strips that film strips delivery pipe is inhaled into from the inlet edge of film strips delivery pipe.
3. a kind of BOPP film according to claim 2 winds leftover material recycling device, it is characterised in that：The film strips delivery pipe
Entrance it is rectangular.
4. a kind of BOPP film according to claim 2 winds leftover material recycling device, it is characterised in that：In film strips conveying direction
On, the film strips delivery pipe after airduct access point in film strips delivery pipe is formed by connecting by many segment pipes through flange.
5. a kind of BOPP film according to claim 2 winds leftover material recycling device, it is characterised in that：Only put in each roll stand
A rim charge roller is put, each pilot hole is merely responsible for a film strips for roll stand and is oriented to.
6. a kind of BOPP film according to claim 1 winds leftover material recycling device, it is characterised in that：In film strips conveying direction
On, the film strips delivery pipe caliber after the airduct access point in film strips delivery pipe is more than the film strips delivery pipe before airduct access point.
7. a kind of BOPP film according to claim 1 winds leftover material recycling device, it is characterised in that：The air blower is wind
The adjustable air blower of power.
8. a kind of BOPP film according to claim 1 winds leftover material recycling device, it is characterised in that：When film strips delivery pipe compared with
When long, film strips delivery pipe order sets multiple airduct access points with wind-force in reinforced pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269062.3U CN206254364U (en) | 2016-11-25 | 2016-11-25 | A kind of BOPP film winds leftover material recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269062.3U CN206254364U (en) | 2016-11-25 | 2016-11-25 | A kind of BOPP film winds leftover material recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254364U true CN206254364U (en) | 2017-06-16 |
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ID=59026097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269062.3U Active CN206254364U (en) | 2016-11-25 | 2016-11-25 | A kind of BOPP film winds leftover material recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393481A (en) * | 2016-11-25 | 2017-02-15 | 福融辉实业（福建）有限公司 | BOPP (Biaxially-oriented Polypropylene) film rolled marginal material recycling device and recycling method |
-
2016
- 2016-11-25 CN CN201621269062.3U patent/CN206254364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393481A (en) * | 2016-11-25 | 2017-02-15 | 福融辉实业（福建）有限公司 | BOPP (Biaxially-oriented Polypropylene) film rolled marginal material recycling device and recycling method |
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| GR01 | Patent grant |