CN208084744U - A kind of stretched film waste material recovery device of film stretching machine - Google Patents
A kind of stretched film waste material recovery device of film stretching machine Download PDFInfo
- Publication number
- CN208084744U CN208084744U CN201820233084.7U CN201820233084U CN208084744U CN 208084744 U CN208084744 U CN 208084744U CN 201820233084 U CN201820233084 U CN 201820233084U CN 208084744 U CN208084744 U CN 208084744U
- Authority
- CN
- China
- Prior art keywords
- waste material
- crushing bin
- fixed
- stretched film
- rotation axis
- 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 - Fee Related
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 68
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 5
- 230000035611 feeding Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses a kind of stretched film waste material recovery devices of film stretching machine, its key points of the technical solution are that including crushing bin and suction device；Crushing bin upper surface is provided with waste material entrance, and suction device is set on the crushing bin of waste material inlet；Several cutter devices are additionally provided in crushing bin, the cutter device includes rotation axis, described rotation axis one end and the rotation connection of crushing bin inside upper surface, rotation axis other end are fixed with lateral bevel gear, and the circumferencial direction in the rotation axis also along rotation axis is uniformly fixed with multiple cutters；It is additionally provided with the drive component that cutter device can be driven to rotate on the outside of crushing bin, achieved the effect that convenient for cutting stretched film waste material and can recycle.
Description
Technical field
The utility model is related to a kind of stretching membrane production equipment, more particularly to the stretched film waste material of a kind of film stretching machine returns
Receiving apparatus.
Background technology
Stretched film is produced using import linear polyethylene LLDPE resins and tackifier special addition agent ratio formula, is stretched
Film has the features such as transparency is high, and longitudinal tensile strain rate is high, and yield point is high, and cross direction tear strength is high, and puncture resistance is good.
As shown in Figure 1, stretched film manufacturing machine includes charging barrel 1, elevating hopper 2, two middle roll-overs 3, heating cabinet 4, extrusion molding moulds
Tool 5 and stretching-machine 6 are constituted, and the raw material without additive can be packed into charging barrel 1, is equipped in hopper 2 and contains additive
Raw material；In each transverse fan 7 and suction tube 71 are equipped in roll-over 3；There are two independent screw feedings in heating cabinet 4
Device；Stretching-machine 6 is equipped with multiple rotating rollers 61 in different height, and cutter 62 is equipped in the rotating roller of most significant end 61, and
Wind-up roll 63 is additionally provided on stretching-machine 6.
Raw material from charging barrel 1 and elevating hopper 2 is drawn into different transfers respectively by transverse fan 7 by suction tube 71
In storehouse 3, then therefrom roll-over 3 enters in the feeding screw in heating cabinet 4, and heating and feeding are carried out at the same time, the original of thawing
Material enters in extruded mould 5, is extruded into film, then film enters in stretching-machine 6, passes through the rotating roller 61 of different height
Film is stretched, is then cut by cutter 62, is rolled onto on wind-up roll 63, produces complete stretched film.
In the prior art, it needs to cut to extruding the stretched film come, the width of stretched film is made to meet material volume
The width of cylinder, but the stretched film waste material to scaling off all is using the method for collecting recycling, complex steps, and space utilization
Rate is small.
Utility model content
The purpose of this utility model is to provide a kind of stretched film waste material recovery device of film stretching machine, has stretched film
Waste material carries out the advantages of recycling reprocessing.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of stretched film waste material recovery device of film stretching machine, including crushing bin and suction device；Crushing bin upper table
Face is provided with waste material entrance, and suction device is set on the crushing bin of waste material inlet；Several cutter devices are additionally provided in crushing bin,
The cutter device includes rotation axis, described rotation axis one end and the rotation connection of crushing bin inside upper surface, rotation axis other one
It holds and is fixed with lateral bevel gear, the circumferencial direction in the rotation axis also along rotation axis is uniformly fixed with multiple cutters；It crushes
The drive component that cutter device can be driven to rotate is additionally provided on the outside of storehouse.
By using said program, stretched film waste material is persistently sucked by suction device and is sent in crushing bin, in crushing bin
Cutter device is in high-speed rotation, stretched film waste material is cut it is very tiny, then again by cutting and grinding
Preferably, drive component includes the supporting plate being fixed on crushing bin lateral wall, motor is fixed on supporting plate, motor
Output shaft passes through the side wall of crushing bin, and the output shaft end of motor is fixed with the vertical cone tooth for capableing of vertical bevel gear engagement
Wheel.
By using said program, the lateral bevel gear of vertical bevel gear and cutter device on motor engages, and makes electricity
The power of motivation can take cutter device rotation to, make cutter by stretched film waste material cutting and grinding, lateral bevel gear and vertical cone
The cooperation of gear realizes the commutation of power, facilitates fixed motor.
Preferably, being fixed with floor between supporting plate and the lateral wall of crushing bin.
By using said program, supporting plate is that the lateral wall of end and crushing bin is fixed, and supporting plate is integrally hanging, in work
Motor has vibrations when making, and is easy to cause supporting plate and falls off from crushing bin outer wall, and floor is arranged, supporting plate can be enable to consolidate
Be fixed on the lateral wall of crushing bin.
Preferably, it is arranged right below crossbeam in rotation axis, and the both ends of crossbeam are fixed on two inner walls of crushing bin, it is horizontal
There are one cutter devices, two cutter devices to be oppositely arranged for rotation connection on beam, and vertical bevel gear and two lateral bevel gears are same
When engage, make the cutter direction different directions rotation of two cutter devices.
By using said program, two opposite cutter devices, and lateral bevel gear on two cutter devices and same
One vertical bevel gear engagement, two cutter devices rotate simultaneously and in the opposite direction, can cut stretched film waste material
More crush.
Preferably, suction device includes the trapezoidal feed hopper being fixed on the crushing bin upper surface of waste material inlet, it is trapezoidal
It is provided with through-hole on feed hopper, is set there are two fixed plate in the trapezoidal feed hopper upper surface of through hole, two fixed plate central rotationals
There are two rotating wheels for connection；It is fixed with cushion block on the crushing bin of trapezoidal feed hopper side, motor is fixed on cushion block, electricity
The output shaft of motivation and a rotating wheel are fixedly connected.
By using said program, trapezoidal feed hopper covers waste material entrance, and the stretched film of cutting and grinding can be prevented useless
Material flies out, and waste material passes through between two rotating wheels, and a rotating wheel has motor driving to make its rotation, the feeding that waste material is continued
In crushing bin.
Preferably, along fixed there are two L-type frame on the crushing bin of fixed plate length direction, rotated between two L-type framves
It is connected with pulley.
By using said program, stretched film waste material draws from stretching-machine, if fruit is straight by stretched film waste material
It leads on rotating wheel in succession, it has not been convenient to which rotating wheel draws waste material, and waste material passes through pulley, and making waste material is entered above rotating wheel
Between two rotating wheels, it is more convenient two rotating wheels and draws waste material.
Preferably, being provided with a circle groove on pulley.
By using said program, stretched film waste material, between two rotating wheels, continues by pulley in stretched film waste material
When process, if pulley surface does not have groove, stretched film waste material can shift to be slid from pulley, makes stretched film waste material
It is stuck between pulley and L-type frame, causes to stretch waste material fracture, prevent retracting device from continue working.
Preferably, being fixed with longitudinal wind turbine on the side wall of crushing bin, the inlet scoop pipe of longitudinal wind turbine is located in crushing bin,
The discharge pipe of longitudinal wind turbine is connected with external conveying pipeline.
By using said program, longitudinal wind turbine is directly sent to the stretched film waste material of cutting and grinding in middle roll-over, no
It needs by secondary conveying, it is convenient and efficient, it uses manpower and material resources sparingly, working efficiency can be improved.
In conclusion the utility model has the advantages that：
1. the crushing of waste material and recycling are integrated into together by waste material recovery device, by longitudinal wind turbine directly cutting and grinding
Waste material be sent into roll-over, be convenient for the quick recycling of waste material；
2. the opposite cutter device of both direction is run simultaneously, the more fine crushing of waste material cutting can be convenient for follow-up work
Waste material is recycled in sequence.
Description of the drawings
Fig. 1 is stretching membrane production equipment front schematic view in background technology；
Fig. 2 is the overall schematic of waste material recovery device in embodiment；
Fig. 3 is the schematic diagram that crushing bin internal structure is highlighted in embodiment；
Fig. 4 is the application working condition chart of waste material recovery device in embodiment.
In figure, 1, charging barrel；2, elevating hopper；3, middle roll-over；31, transverse fan；32, suction tube；4, heating cabinet；5, extrusion molding
Mold；6, stretching-machine；61, rotating roller；62, cutter；63, wind-up roll；7, crushing bin；71, suction device；711, trapezoidal charging
Bucket；712, through-hole；713, fixed plate；7131, rotating wheel；714, L-type frame；7141, pulley；7142, groove；715, cushion block；
716, motor；72, waste material entrance；73, cutter device；731, rotation axis；7311, lateral bevel gear；732, crushing knife；733,
Crossbeam；74, drive component；741, supporting plate；742, motor；743, vertical bevel gear；744, floor；75, longitudinal wind turbine.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：A kind of stretched film waste material recovery device of film stretching machine, as shown in Fig. 2, including crushing bin 7 and setting
Suction device 71 in 7 upper surface of crushing bin.
As shown in Figures 2 and 3, suction device 71 includes trapezoidal feed hopper 711, and it is useless that 7 upper surface of crushing bin is provided with stretched film
Expect that entrance 72, trapezoidal feed hopper 711 are fixed on 7 upper surface of crushing bin at stretched film waste material entrance 72；On trapezoidal feed hopper 711
End is provided with through-hole 712, and there are two fixed plate 713, two fixed plates for 711 upper surface of the trapezoidal feed hopper fixation at through-hole 712
The connection of 713 central rotationals there are two rotating wheel 7131,；It is fixed with pad in 7 upper surface of crushing bin of 711 side of trapezoidal feed hopper
Block 715, is fixed with motor 716 on cushion block 715, and the output shaft of motor 716 and one go to wheel 7131 and is fixedly connected；Edge
The crushing bin upper surface for the side of 713 length direction of fixed plate is fixed there are two L-type frame 714, and two 714 centres of L-type framves turn
It is dynamic to be connected with pulley 7141；It is sliding friction between stretched film waste material and pulley 7141 when stretched film waste material enters crushing bin,
Stretched film waste material will not be rubbed；It is also provided with a circle groove 7142 on pulley 7141, stretched film waste material is made to be located in groove 7142,
Prevent stretched film waste material from being slid from pulley 7141.
Cutter device 73 is equipped in crushing bin 7, cutter device 73 includes rotation axis 731, the rotation connection of 731 one end of rotation axis
Upper top surface inside the crushing bin 7 of waste material inlet 72；731 other end of rotation axis is fixedly connected with lateral bevel gear
7311, turn to be fixed with multiple crushing knifes 732 on all axis 731 between 7 top surface of lateral bevel gear 7311 and crushing bin, and crush
Knife 732 is uniformly distributed along the circumferencial direction of rotation axis 731；It is arranged right below a crossbeam 733, crossbeam 733 in rotation axis 731
Both ends be fixed on the inner wall of crushing bin 7；Cutter device 73 there are one being also rotatablely connected in crossbeam 733, two cutter devices
73 are oppositely arranged.
Drive component 74 is equipped on the side wall of crushing bin 7, drive component 74 includes the support being fixed on 7 side wall of crushing bin
Plate 741 is fixed with motor 742 on supporting plate 741, and the output shaft of motor 742 passes through the side wall of crushing bin 7 to put in crushing bin 7, electricity
The output shaft end of machine 742 is fixed with a vertical bevel gear 743, and vertical bevel gear 743 and two lateral bevel gears 7311
It engages simultaneously；Motor 742 drives vertical bevel gear 743 to rotate, and two lateral bevel gears 7311 that vertical bevel gear 743 engages
It is rotated to different directions, therefore 732 direction of rotation of crushing knife on two cutter devices 73 is on the contrary, can cut stretched film waste material
That cuts is more thorough；Between 7 side wall of supporting plate 74 and crushing bin be equipped with floor 744, make motor 742 on the side wall of crushing bin 7 more
Stablize.
Longitudinal wind turbine 75 is equipped on the side wall of crushing bin 7, the aspiration channel of longitudinal wind turbine 75 is located in crushing bin, Longitudinal Wind
The discharge pipe of machine 75 is connected with external conveying pipeline, during waste material is sent into roll-over.
Specifically used mode：Start the motor 742 and transverse fan 31 in waste material recovery device first；Then it will stretch
The stretched film waste material traction that machine 6 is cut into comes, and by pulley 7141, the initial end of stretched film waste material is carefully placed into two and turns
Between driving wheel 7131, then start motor 716, motor 716 drives a rotating wheel 7131 to rotate, two rotating wheels 7131
Cooperation stretched film waste material continuous traction is come to be sent in crushing bin 7, stretched film waste material is by two cutter devices 73
Cutting, becomes tiny powder, and at this moment powder is sent in middle roll-over 3 by longitudinal wind turbine 75 is recycled.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of stretched film waste material recovery device of film stretching machine, it is characterised in that：Including crushing bin（7）And suction device
（71）；Crushing bin（7）Upper surface is provided with waste material entrance（72）, suction device（71）Set on waste material entrance（72）The crushing bin at place
（7）On；Crushing bin（7）Inside it is additionally provided with several cutter devices（73）, the cutter device（73）Including rotation axis（731）, institute
State rotation axis（731）One end and crushing bin（7）Inside upper surface is rotatablely connected, rotation axis（731）Other end is fixed with transverse direction
Bevel gear（7311）, the rotation axis（731）On also along rotation axis（731）Circumferencial direction be uniformly fixed with multiple crushing knifes
（732）；Crushing bin（7）Outside, which is additionally provided with, can drive cutter device（73）The drive component of rotation（74）.
2. a kind of stretched film waste material recovery device of film stretching machine according to claim 1, it is characterised in that：Driving group
Part（74）Including being fixed on crushing bin（7）Supporting plate on lateral wall（741）, supporting plate（741）On be fixed with motor（742）, motor
（742）Output shaft pass through crushing bin（7）Side wall, and motor（742）Output shaft end be fixed with being capable of vertical bevel gear
（743）The vertical bevel gear of engagement（743）.
3. a kind of stretched film waste material recovery device of film stretching machine according to claim 2, it is characterised in that：Supporting plate
（741）And crushing bin（7）Lateral wall between be fixed with floor（744）.
4. a kind of stretched film waste material recovery device of film stretching machine according to claim 2, it is characterised in that：It is rotating
Axis（731）It is arranged right below crossbeam（733）, and crossbeam（733）Both ends be fixed on crushing bin（7）Two inner walls on, crossbeam
（733）There are one cutter devices for upper rotation connection（73）, two cutter devices（73）It is oppositely arranged, vertical bevel gear（743）With
Two lateral bevel gears（7311）It engages simultaneously, makes two cutter devices（73）Crushing knife（732）Direction different directions rotation.
5. a kind of stretched film waste material recovery device of film stretching machine according to claim 1, it is characterised in that：Suction fills
It sets（71）Including being fixed on waste material entrance（72）The crushing bin at place（7）Trapezoidal feed hopper on upper surface（711）, trapezoidal feed hopper
（711）On be provided with through-hole（712）, in through-hole（712）The trapezoidal feed hopper at place（711）Upper surface is set there are two fixed plate（713）,
Two fixed plates（713）There are two rotating wheels for central rotational connection（7131）；In trapezoidal feed hopper（711）The crushing bin of side
（7）On be fixed with cushion block（715）, cushion block（715）On be fixed with motor（716）, motor（716）Output shaft and one turn
Driving wheel（7131）It is fixedly connected.
6. a kind of stretched film waste material recovery device of film stretching machine according to claim 5, it is characterised in that：Along solid
Fixed board（713）The crushing bin of length direction（7）There are two L-type framves for upper fixation（714）, two L-type framves（714）Between be rotatablely connected
There is pulley（7141）.
7. a kind of stretched film waste material recovery device of film stretching machine according to claim 6, it is characterised in that：Pulley
（7141）On be provided with a circle groove（7142）.
8. a kind of stretched film waste material recovery device of film stretching machine according to claim 1, it is characterised in that：It is crushing
Storehouse（7）Side wall on be fixed with longitudinal wind turbine（75）, longitudinal wind turbine（75）Inlet scoop pipe be located at crushing bin（7）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233084.7U CN208084744U (en) | 2018-02-08 | 2018-02-08 | A kind of stretched film waste material recovery device of film stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233084.7U CN208084744U (en) | 2018-02-08 | 2018-02-08 | A kind of stretched film waste material recovery device of film stretching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084744U true CN208084744U (en) | 2018-11-13 |
Family
ID=64064097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233084.7U Expired - Fee Related CN208084744U (en) | 2018-02-08 | 2018-02-08 | A kind of stretched film waste material recovery device of film stretching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084744U (en) |
-
2018
- 2018-02-08 CN CN201820233084.7U patent/CN208084744U/en not_active Expired - Fee Related
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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: 20181113 Termination date: 20190208 |