CN114919103B - Efficient waste plastic woven bag environment-friendly recycling and forming device - Google Patents
Efficient waste plastic woven bag environment-friendly recycling and forming device Download PDFInfo
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- CN114919103B CN114919103B CN202210445317.0A CN202210445317A CN114919103B CN 114919103 B CN114919103 B CN 114919103B CN 202210445317 A CN202210445317 A CN 202210445317A CN 114919103 B CN114919103 B CN 114919103B
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- pushing
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- 239000004033 plastic Substances 0.000 title claims abstract description 45
- 229920003023 plastic Polymers 0.000 title claims abstract description 45
- 239000002699 waste material Substances 0.000 title claims abstract description 34
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 112
- 238000004140 cleaning Methods 0.000 claims abstract description 101
- 238000001125 extrusion Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000002844 melting Methods 0.000 claims abstract description 43
- 230000008018 melting Effects 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000725 suspension Substances 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims description 71
- 230000005540 biological transmission Effects 0.000 claims description 47
- 238000005520 cutting process Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 25
- 238000011084 recovery Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 18
- 239000012943 hotmelt Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000001103 potassium chloride Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- 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
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a high-efficiency environment-friendly recycling and forming device for waste plastic woven bags, which comprises a frame, a shredding mechanism, a dust removal cleaning mechanism, a briquetting mechanism and a forming mechanism, wherein the shredding mechanism is arranged on the frame; the frame is placed on the ground or accommodated in a carriage of the tractor; the lifting assembly is connected to the top end of the suspension, and is slidably connected to the pushing assembly; the cleaning water tank is connected to the frame, and the cleaning assembly is connected to the cleaning water tank; the dust removing component is connected above the frame in a sliding way, and one end of the dust removing component is connected with the shredding mechanism; the briquetting mechanism comprises a briquetting component and a blanking component, and the briquetting component is connected to the frame; the forming mechanism comprises a hot melting assembly and an extrusion assembly, and the hot melting assembly is arranged at one end of the blanking assembly. The invention integrates conveying, shredding, dedusting, cleaning, briquetting, hot melting and extrusion molding, has high automation degree, effectively recycles the plastic woven bags, brings economic benefit and protects ecological environment.
Description
Technical Field
The invention relates to the technical field of environment-friendly recovery equipment, in particular to a high-efficiency environment-friendly recovery molding device for waste plastic woven bags.
Background
The plastic woven bag, also called snake skin bag, is one kind of plastic bag, and is used for packing, and its material is polyethylene, polypropylene and other chemical plastic material, and its production process is that polypropylene (English name pp) is used as main material, and through extrusion, stretching into flat filament, weaving, braiding and bagging, the plastic woven bag is used widely in various industrial and agricultural product packing, such as feed woven bag, chemical woven bag, urea woven bag, etc. and also in food packing bag, such as rice woven bag, flour woven bag, corn woven bag, etc.
The plastic woven bag has short service life and can be discarded after being unusable, but the existing plastic woven bag has strong chemical inertness, is not easy to degrade and is easy to cause white pollution. Therefore, the plastic woven bag can be recycled, so that the production cost can be reduced while the environment is protected, not only is the economic benefit brought, but also the ecological environment is protected. However, no special equipment is available in the market at present, and the plastic woven bags are effectively recycled.
Disclosure of Invention
The invention aims to provide an efficient environment-friendly recycling and forming device for waste plastic woven bags, which integrates conveying, shredding, dedusting, cleaning, briquetting, hot melting and extrusion forming, has high automation degree, and can effectively recycle and treat the plastic woven bags, thereby bringing economic benefit and protecting ecological environment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an efficient environment-friendly recycling and forming device for waste plastic woven bags comprises a frame, a shredding mechanism, a dust removal cleaning mechanism, a briquetting mechanism and a forming mechanism; the frame is placed on the ground or accommodated in a carriage of the tractor, and is connected with an electric control cabinet and a hydraulic station; the shredding mechanism comprises a suspension, a pushing assembly, a lifting assembly, a bag feeding assembly, a shredding assembly, a pushing assembly, a transmission assembly and a material conveying assembly; the lifting assembly is connected to the top end of the suspension, the lifting assembly is connected to the pushing assembly in a sliding manner, the pushing assembly pushes the suspension to extend to the outer side of the frame, the bag feeding assembly is connected to the suspension, the shredding assembly and the pushing assembly are connected to one end of the bag feeding assembly, and the transmission assembly drives the bag feeding assembly, the shredding assembly and the pushing assembly; the dust removing and cleaning mechanism comprises a cleaning water tank, a dust removing assembly and a cleaning assembly; the cleaning water tank is connected to the frame, and the cleaning assembly is connected to the cleaning water tank; the dust removing component is connected above the frame in a sliding way, one end of the dust removing component is connected with the shredding mechanism, and the other end of the dust removing component is connected with the cleaning component; the pressing block mechanism comprises a pressing block assembly and a blanking assembly, the pressing block assembly is connected to the frame, the top end of the pressing block assembly is in butt joint with the cleaning assembly, and the blanking assembly is connected to one end of the pressing block assembly; the forming mechanism comprises a hot melting assembly and an extrusion assembly, wherein the hot melting assembly is arranged at one end of the blanking assembly, and the extrusion assembly is arranged at one end of the hot melting assembly.
According to a further improvement scheme, the pushing assembly comprises a pushing support, a pushing motor and a pushing screw rod, wherein the top of the frame is symmetrically connected with a slide way, the pushing support is connected to the slide way in a sliding mode, the pushing motor is connected to the frame, one end of the pushing support is connected with a nut block, the nut block is in threaded fit with the pushing screw rod, one end of the pushing screw rod is connected to the power output end of the pushing motor, and the pushing motor drives the pushing screw rod to rotate so that the pushing support slides in the slide way.
The invention further improves the scheme that the lifting assembly comprises a lifting motor, a lifter, a hanging lug, a translation motor and a roller, wherein the lifting motor is connected to the suspension, the lifter is vertically connected to the top end of the suspension, and the lifting motor drives the lifter; the bottom end of the hanging lug is connected to the top end of the lifter, and the top end of the hanging lug is hung on the rotating shaft between the rollers; the translation motor is connected to the cross rod between the lifting lugs and is in driving connection with the rotating shaft; the push support inboard is equipped with the spout, and the gyro wheel rotates to be connected in the spout.
The bag conveying assembly comprises a frame, a first conveying belt and a second conveying belt, wherein the frame is connected to one end below a suspension frame and is of a telescopic structure; the two ends of the frame are rotatably connected with a roller A and a roller B, a first conveyer belt is in transmission connection between the roller A and the roller B, a plurality of rollers C are transversely and parallelly rotatably connected on the frame close to the end of the roller A, a roller D is rotatably connected right above one of the rollers C and is in contact with the roller C, a roller E is rotatably connected obliquely above the roller D, and a second conveyer belt is in transmission connection between the roller D and the roller E; the two sides of the frame are connected with ear plates, one side of each ear plate is provided with a transverse groove, two ends of the roller D are connected to the transverse grooves in a sliding mode, a first screw rod is transversely matched with the ear plates in a threaded mode, and one end of the first screw rod is connected to the end portion of the roller D; the machine frame is characterized in that a vertical groove is formed in the upper portion of the machine frame, a transverse plate is connected to the notch, two ends of the roller E are rotationally connected to the bearing seats, the bearing seats are slidably connected to the vertical groove, the second screw is vertically in threaded fit with the transverse plate, the bottom end of the second screw is rotationally connected to the bearing seats, and a first spring is sleeved on the outer wall of the second screw between the bearing seats and the transverse plate.
According to a further improvement scheme, the shredding assembly comprises a supporting plate, a lifting plate, a cutter and a pressing plate; the support plate is connected to one end of the frame, the top of the support plate is connected with a cutting table, the top of the cutting table is flush with the upper surface of the first conveying belt, two sides of the support plate are connected with sliding rails, and the lifting plate is connected in the sliding rails in a sliding manner; the top end of the lifting plate is connected with a first beam and a second beam, two first guide rods are vertically and slidably connected to the first beam, the top end of each first guide rod is limited above the corresponding first beam, a cutter is connected to the bottom end of each first guide rod, and a second spring is sleeved on the outer wall of each first guide rod between each cutter and each first beam; the second guide rods are arranged in parallel left and right, the top ends of the second guide rods are limited above the second cross beam, the pressing plate is connected to the bottom ends of the second guide rods, and a third spring is sleeved on the outer wall of the second guide rods between the pressing plate and the second cross beam.
The invention further adopts the improvement that the pushing component comprises a pushing rod, an upper comb plate, a lower comb plate and a connecting rod, wherein waist grooves are transversely formed in two sides of one end of the frame, the pushing rod is connected in the waist grooves in a sliding manner, the upper comb plate and the lower comb plate are respectively connected to the pushing rod, the upper comb plate is in a Z shape, the lower comb plate is in a horizontal shape, and comb teeth are arranged on the upper comb plate and the lower comb plate; the cutting table is provided with a plurality of comb grooves, comb teeth of the lower comb plate are connected in the comb grooves in a sliding manner, and the upper comb plate is suspended above the cutting table; the lifting plate is provided with a J-shaped guide groove which is vertically distributed as a whole, one end of the connecting rod is slidably connected in the guide groove, and the other end of the connecting rod is rotatably connected to the end part of the pushing rod.
The invention further adopts the improvement that the transmission assembly comprises a driving motor, a speed reducer, a first rocker, a second rocker, a third rocker and a tension spring, wherein the driving motor and the speed reducer are connected to a suspension, and the driving motor is in driving connection with the speed reducer; a first transmission shaft is rotationally connected between the support plates, and a gear motor chain is in transmission connection with the first transmission shaft; one end of the first transmission shaft is connected with a first eccentric disc, the bottom end of the first rocker is rotationally connected with the first eccentric disc, and the top end of the first rocker is rotationally connected with the lifting plate; the suspension is connected with a vertical plate, the vertical plate is in transmission connection with a second transmission shaft, and one end of the second transmission shaft is connected with a second eccentric disc; the chain wheel shaft is connected to the frame, the chain wheel a and the chain wheel b are connected to two ends of the chain wheel shaft, the chain wheel c is rotatably connected to the outer wall of the frame above the chain wheel a, and a first chain is connected between the chain wheel a and the chain wheel c in a transmission manner; one end of the roller E is connected with a chain wheel d which is meshed with the chain wheel c; one end of the roller A is connected with a chain wheel e, the outer wall of the frame is in driving connection with a transitional chain wheel f, and a second chain is in driving connection among the chain wheel b, the chain wheel e and the chain wheel f; one end of the second rocker is rotatably connected with the second eccentric disc, the other end of the second rocker is hinged with the third rocker, and the other end of the third rocker is rotatably connected with the frame; the outer wall of the chain wheel a is meshed with a third chain, the third chain is of a disconnected structure, one end of the third chain is rotatably connected with a third rocker, the other end of the third chain is connected with a tension spring, and one end of the tension spring is fixedly connected with the outer side of the frame; the material conveying assembly comprises a hopper and a blower, the hopper is connected to the side part of the cutting table, the blower is connected to the suspension, one end of the blower is connected to the bottom of the hopper through a pipeline, and the other end of the blower is connected to the dust removing assembly through a pipeline.
The invention further improves the scheme that the dust removing component comprises a dust removing bracket, a dust removing cylinder, a dust removing motor and a dust collecting cloth bag; the dust removing support is connected to the top of the frame in a sliding manner, and can extend to the outer side of the frame; the dust removing cylinder is transversely connected to the dust removing bracket, and a dust removing spiral brush is rotationally connected inside the dust removing cylinder; the dust removing motor is connected to the dust removing bracket and drives the dust removing spiral brush; the outer wall of the dust removing cylinder is provided with a plurality of dust removing through grooves, and dust removing screens are connected at the dust removing through grooves; the feed inlet of the dust removal cylinder is connected with the blower through a hose; the dust collection cloth bag is connected to the dust collection bracket, and the dust collection cylinder is positioned in the dust collection cloth bag; the cleaning assembly comprises a cleaning cylinder and a cleaning motor; the cleaning cylinder is obliquely connected to the frame, and a cleaning spiral brush is rotatably connected inside the cleaning cylinder; the cleaning motor is connected to the frame and drives the cleaning spiral brush; the outer wall of the cleaning cylinder is provided with a plurality of cleaning through grooves, a cleaning screen is connected to the cleaning through grooves, and one end of the cleaning cylinder is immersed into the cleaning water tank; the feed inlet of the cleaning cylinder is connected with the discharge outlet of the dust removal cylinder; the inside of the cleaning water tank is provided with a plurality of conical sedimentation hoppers in parallel, the bottom of each sedimentation hopper is communicated with a desilting auger, and one end of each desilting auger extends to the outer side of the cleaning water tank.
The further improvement scheme of the invention is that the briquetting component comprises a blanking auger, a pressing bin, a first oil cylinder and a briquetting plate; the discharging auger is vertically connected to the discharging end of the cleaning cylinder, and the pressing bin is connected to the bottom end of the discharging auger; the two pressing bins are arranged in parallel left and right, a plurality of draining holes are formed in the bin wall of the pressing bin, and a draining tank is connected to a frame at the bottom of the pressing bin; the joint of the discharging auger and the two pressing bins is rotationally connected with a distribution plate, a crank is connected to the pivot of the distribution plate, and the distribution plate is rotated by the crank so that the discharging auger is respectively connected with the two pressing bins; the pressing block plate is connected to the inner wall of the pressing bin in a sliding manner, one end of the first oil cylinder is connected to the frame, the other end of the first oil cylinder is connected to the pressing block plate, and the discharging end of the pressing bin is connected with a bin door; the blanking assembly comprises a blanking box, a U-shaped frame and an H-shaped frame; the U-shaped frame is connected to the frame at the bottom of the pressing bin, the H-shaped frame is connected to the U-shaped frame in a sliding manner, and the blanking box is connected to the middle of the H-shaped frame in a sliding manner; the blanking box is close to or far away from a discharge hole of the pressing bin through the H-shaped frame, so that the pressing bin is inserted into or far away from the blanking box, and the blanking box slides left and right on the H-shaped frame to be in butt joint with different pressing bins.
According to a further improvement scheme, the hot melting assembly comprises a hot melting box, a hot melting channel is arranged in the hot melting box, and a plurality of electric heating pipes are connected to the upper end and the lower end of the hot melting channel; the top end of the hot melt box is connected with a feed ramp, and the bottom end of the feed ramp is in butt joint with a feed inlet of the hot melt channel; an L-shaped frame is connected above the feeding hole of the hot melting channel, a second oil cylinder is vertically connected to the L-shaped frame, and a power output end of the second oil cylinder is connected with a filler plate; one end of the hot melting box is connected with a third oil cylinder, the power output end of the third oil cylinder extends into the hot melting channel, and the power output end of the third oil cylinder is connected with a pushing plate; the extrusion assembly comprises an extrusion box, a spiral extrusion rod and an extrusion motor; the feeding hole of the extrusion box is in butt joint with the discharging hole of the hot melting box, the spiral extrusion rod is rotationally connected in the extrusion box, the extrusion motor is in driving connection with the spiral extrusion rod, and the discharging end of the extrusion box is connected with a die head.
The invention has the beneficial effects that:
the efficient environment-friendly recovery molding device for the waste plastic woven bags integrates conveying, shredding, dedusting, cleaning, briquetting, hot melting and extrusion molding, has high automation degree, and effectively recovers the plastic woven bags, thereby bringing economic benefit and protecting ecological environment.
The efficient environment-friendly recovery molding device for the waste plastic woven bags is characterized in that the frame is arranged on the ground or accommodated in a carriage of a tractor, so that the woven bags can be recovered at fixed points, and the waste plastic woven bags can be flexibly transferred to a recovery place, and the environment-friendly recovery molding device is more convenient to use.
The efficient environment-friendly recovery molding device for the waste plastic woven bags can absorb river water for cleaning in the process of moving along with a vehicle, does not need tap water or pumping underground water, and effectively protects water resources.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, disclosed by the invention, the whole expansion or retraction of the shredding mechanism can be realized by the pushing component and the lifting component, so that conditions are created for flexible movement.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, disclosed by the invention, the bag conveying assembly is extruded and conveyed through the two conveying belts, so that the woven bags are conveyed, meanwhile, the effect of extruding the woven bags is achieved, the woven bags are ensured to be smoother before being chopped, and the chopping effect is improved.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, disclosed by the invention, the material pushing assembly can prevent the cut woven bags from adhering and staying on the cutting table and smoothly pushing the cut woven bags into the hopper.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, the material pressing plate is additionally arranged on the cutting assembly, the woven bags are pressed during cutting, the woven bags are prevented from moving, and the cutting effect is ensured.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, the transmission assembly can realize bag feeding, cutting and pushing by only one driving motor, and the manufacturing cost is saved.
The efficient environment-friendly recovery molding device for the waste plastic woven bags can realize stepping of the conveying belt by the transmission mechanism, ensure the conveying speed of the woven bags and ensure the cutting effect.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, the chopped woven bags are effectively dedusted and cleaned through the dedusting assembly and the cleaning assembly, and the cleanliness of the woven bags is guaranteed.
The efficient environment-friendly recovery molding device for the waste plastic woven bags is characterized in that the dust collection barrel is arranged in the dust collection cloth bag, dust can be collected in the dust collection bag, the dust is prevented from being scattered in the atmosphere, and the ecological environment is ensured.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, the plurality of conical sedimentation hoppers are arranged in the cleaning water tank in parallel, the bottom of each sedimentation hopper is communicated with the sludge removal auger, sludge in water is effectively removed, and the cleaning effect is guaranteed.
According to the efficient environment-friendly recycling and forming device for the waste plastic woven bags, disclosed by the invention, the chopped woven bags can be subjected to briquetting treatment by the briquetting assembly, so that later hot melting treatment is facilitated.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, disclosed by the invention, one discharging auger is matched with two pressing bins, and the discharging auger is respectively connected with the two pressing bins by swinging the distribution plate through the crank, so that the cost is saved.
According to the efficient environment-friendly recovery molding device for the waste plastic woven bags, the frame at the bottom of the pressing bin is connected with the water draining tank, and residual water generated during pressing is recovered and pumped back through the water pump, so that water resources are saved.
The efficient environment-friendly recovery molding device for the waste plastic woven bags is provided with two pressing bins matched with one blanking box, so that the cost is saved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the frame, the shredding mechanism, the dust removal cleaning mechanism and the briquetting mechanism of the present invention.
Fig. 3 is a schematic structural view of the frame, the shredding mechanism, the dust removal cleaning mechanism and the briquetting mechanism of the present invention.
Fig. 4 is a front view of the shredder mechanism of the present invention.
Fig. 5 is a schematic view of a partial structure in fig. 4.
Fig. 6 is a rear view of the shredder mechanism of the present invention.
Fig. 7 is a schematic view of a partial structure in fig. 6.
Fig. 8 is a partial enlarged view at Y in fig. 7.
Fig. 9 is a partial enlarged view at Z in fig. 7.
Fig. 10 is a schematic and schematic illustration of the bag feeding assembly of the present invention.
FIG. 11 is a schematic view of a portion of the shredding assembly and pushing assembly of the present invention.
Fig. 12 is a schematic structural view of the dust removing assembly of the present invention.
FIG. 13 is a schematic view of the briquette and blanking assembly of the present invention.
FIG. 14 is a schematic view of the structure of the hot melt assembly and extrusion assembly of the present invention.
Detailed Description
The invention is further elucidated below in connection with the drawings and the specific embodiments.
Example 1: as shown in fig. 1 to 14, an efficient environment-friendly recycling and forming device for waste plastic woven bags comprises a frame 1, a shredding mechanism, a dust removal cleaning mechanism, a briquetting mechanism and a forming mechanism; the frame 1 is placed on the ground or accommodated in a carriage of a tractor, and the frame 1 is connected with an electric control cabinet 101 and a hydraulic station 102; the shredding mechanism comprises a suspension 2, a pushing component 3, a lifting component 4, a bag feeding component 5, a shredding component 6, a pushing component 7, a transmission component 8 and a material conveying component 9; the lifting component 4 is connected to the top end of the suspension 2, the lifting component 4 is slidably connected to the pushing component 3, the pushing component 3 pushes the suspension 2 to extend to the outer side of the frame 1, the bag feeding component 5 is connected to the suspension 2, the shredding component 6 and the pushing component 7 are connected to one end of the bag feeding component 5, and the transmission component 8 drives the bag feeding component 5, the shredding component 6 and the pushing component 7; the dust-removing and cleaning mechanism comprises a cleaning water tank 10, a dust-removing assembly 11 and a cleaning assembly 12; the cleaning water tank 10 is connected to the frame 1, and the cleaning assembly 12 is connected to the cleaning water tank 10; the dust removing assembly 11 is connected above the frame 1 in a sliding way, one end of the dust removing assembly 11 is connected with the shredding mechanism, and the other end of the dust removing assembly 11 is connected with the cleaning assembly 12; the briquetting mechanism comprises a briquetting component 13 and a blanking component 14, wherein the briquetting component 13 is connected to the frame 1, the top end of the briquetting component 13 is in butt joint with the cleaning component 12, and the blanking component 14 is connected to one end of the briquetting component 13; the forming mechanism comprises a hot melting assembly 15 and an extrusion assembly 16, wherein the hot melting assembly 15 is arranged at one end of the blanking assembly 14, and the extrusion assembly 16 is arranged at one end of the hot melting assembly 15.
The pushing assembly 3 comprises a pushing support 301, a pushing motor 302 and a pushing screw 303, the top of the frame 1 is symmetrically connected with a slide way 103, the pushing support 301 is slidably connected with the slide way 103, the pushing motor 302 is connected to the frame 1, one end of the pushing support 301 is connected with a nut block 304, the nut block 304 is in threaded fit with the pushing screw 303, one end of the pushing screw 303 is connected to a power output end of the pushing motor 302, and the pushing motor 302 drives the pushing screw 303 to rotate so that the pushing support 301 slides in the slide way 103.
The lifting assembly 4 comprises a lifting motor 401, a lifting machine 402, a hanging lug 403, a translation motor 404 and a roller 405, wherein the lifting motor 401 is connected to the suspension 2, the lifting machine 402 is vertically connected to the top end of the suspension 2, and the lifting motor 401 drives the lifting machine 402; the bottom end of the hanging lug 403 is connected to the top end of the lifter 402, and the top end of the hanging lug 403 is hung on the rotating shaft between the rollers 405; the translation motor 404 is connected to a cross bar 406 between the lifting lugs, and the translation motor 404 is in driving connection with the rotating shaft; the inner side of the pushing support 301 is provided with a sliding groove, and the roller 405 is rotatably connected in the sliding groove.
The bag feeding assembly 5 comprises a frame 501, a first conveying belt 502 and a second conveying belt 503, wherein the frame 501 is connected to one end below the suspension 2, and the frame 501 is of a telescopic structure; the two ends of the frame 501 are rotatably connected with a roller A504 and a roller B505, a first conveyer belt 502 is in transmission connection between the roller A504 and the roller B505, a plurality of rollers C506 are transversely and parallelly rotatably connected on the frame 501 close to the end of the roller A504, a roller D507 is rotatably connected right above one of the rollers C506 and is in contact with the roller C506, a roller E508 is rotatably connected obliquely above the roller D507, and a second conveyer belt 503 is in transmission connection between the roller D507 and the roller E508; two sides of the frame 501 are connected with an ear plate 509, one side of the ear plate 509 is provided with a transverse groove 510, two ends of a roller D507 are slidably connected to the transverse groove 510, a first screw 511 is transversely matched with the ear plate 509 in a threaded manner, and one end of the first screw 511 is connected to the end part of the roller D507; the vertical groove 512 is arranged above the frame 501, a transverse plate is connected to the notch, two ends of the roller E508 are rotatably connected to the bearing seats 514, the bearing seats 514 are slidably connected to the vertical groove 512, the second screw 513 is vertically in threaded fit with the transverse plate, the bottom end of the second screw 513 is rotatably connected to the bearing seats 514, and the outer wall of the second screw 513 between the bearing seats 514 and the transverse plate is sleeved with the first spring 515.
Wherein, the shredding assembly 6 comprises a supporting plate 601, a lifting plate 602, a cutter 603 and a pressing plate 604; the supporting plate 601 is connected to one end of the frame 501, the top of the supporting plate 601 is connected with a cutting table 605, the top of the cutting table 605 is flush with the upper surface of the first conveying belt 502, two sides of the supporting plate 601 are connected with sliding rails 606, and the lifting plate 602 is slidably connected in the sliding rails 606; the top end of the lifting plate 602 is connected with a first beam 607 and a second beam 608, two first guide rods 609 are vertically and slidably connected to the first beam 607, the top end of the first guide rod 609 is limited above the first beam 607, a cutter 603 is connected to the bottom end of the first guide rod 609, and a second spring 610 is sleeved on the outer wall of the first guide rod 609 between the cutter 603 and the first beam 607; the second guide rods 611 are arranged in parallel left and right, the top end of the second guide rod 611 is limited above the second cross beam 608, the pressing plate 604 is connected to the bottom end of the second guide rod 611, and a third spring 612 is sleeved on the outer wall of the second guide rod 611 between the pressing plate 604 and the second cross beam 608.
The pushing assembly 7 comprises a pushing rod 701, an upper comb plate 702, a lower comb plate 703 and a connecting rod 704, wherein waist grooves 705 are transversely formed in two sides of one end of the frame 501, the pushing rod 701 is slidably connected in the waist grooves 705, the upper comb plate 702 and the lower comb plate 703 are respectively connected to the pushing rod 701, the upper comb plate 702 is in a Z shape, the lower comb plate 703 is in a horizontal shape, and comb teeth are respectively arranged on the upper comb plate 702 and the lower comb plate 703; a plurality of comb grooves 613 are arranged on the cutting table 605, comb teeth of the lower comb plate 703 are slidably connected in the comb grooves 613, and the upper comb plate 702 is suspended above the cutting table 605; the lifting plate 602 is provided with a J-shaped guide groove 706 which is vertically arranged as a whole, one end of the connecting rod 704 is slidably connected in the guide groove 706, and the other end is rotatably connected to the end part of the pushing rod 701.
The transmission assembly 8 comprises a driving motor 801, a speed reducer 802, a first rocker 803, a second rocker 804, a third rocker 805 and a tension spring 806, wherein the driving motor 801 and the speed reducer 802 are connected to the suspension 2, and the driving motor 801 is in driving connection with the speed reducer 802; a first transmission shaft 807 is rotatably connected between the support plates 601, and a gear motor chain is connected to the first transmission shaft 807 in a transmission manner; one end of the first transmission shaft 807 is connected with a first eccentric disc 808, the bottom end of the first rocker 803 is rotatably connected with the first eccentric disc 808, and the top end of the first rocker 803 is rotatably connected with the lifting plate 602; the suspension 2 is connected with a vertical plate 809, the vertical plate 809 is in transmission connection with a second transmission shaft 810, and one end of the second transmission shaft 810 is connected with a second eccentric disc 811; a sprocket shaft is connected to the frame 501, two ends of the sprocket shaft are connected to a sprocket a812 and a sprocket b813, a sprocket c814 is rotatably connected to the outer wall of the frame 501 above the sprocket a812, and a first chain 818 is in transmission connection between the sprocket a812 and the sprocket c 814; one end of the roller E508 is connected with a chain wheel d815, and the chain wheel d815 is meshed with the chain wheel c 814; one end of the roller A504 is connected with a chain wheel e816, the outer wall of the frame 501 is in driving connection with a transitional chain wheel f817, and a second chain 819 is in driving connection among the chain wheel b813, the chain wheel e816 and the chain wheel f 817; one end of the second rocker 804 is rotatably connected to the second eccentric disc 811, the other end of the second rocker 804 is hinged to the third rocker 805, and the other end of the third rocker 805 is rotatably connected to the frame 501; the outer wall of the sprocket a812 is meshed with a third chain 820, the third chain 820 is in a disconnected structure, one end of the third chain 820 is rotatably connected to a third rocker 805, the other end of the third chain is connected with a tension spring 806, and one end of the tension spring 806 is fixedly connected to the outer side of the frame 501; the material conveying assembly 9 comprises a hopper 901 and a blower 902, the hopper 901 is connected to the side part of the cutting table 605, the blower 902 is connected to the suspension 2, one end of the blower 902 is connected to the bottom of the hopper 901 through a pipeline, and the other end of the blower 902 is connected to the dust removing assembly 11 through a pipeline.
Wherein, the dust removing component 11 comprises a dust removing bracket 1101, a dust removing cylinder 1102, a dust removing motor 1103 and a dust collecting cloth bag 1104; the dust removing bracket 1101 is slidably connected to the top of the frame 1, and the dust removing bracket 1101 can extend to the outer side of the frame 1; the dust removing cylinder 1102 is transversely connected to the dust removing bracket 1101, and a dust removing spiral brush is rotationally connected inside the dust removing cylinder 1102; the dust removal motor 1103 is connected to the dust removal bracket 1101, and the dust removal motor 1103 drives a dust removal spiral brush; the outer wall of the dust removal cylinder 1102 is provided with a plurality of dust removal through grooves, and dust removal screens 1105 are connected at the dust removal through grooves; the feed inlet of the dust removal cylinder 1102 is connected to the blower 902 through a hose; the dust collection cloth bag 1104 is connected to the dust collection bracket 1101, and the dust collection cylinder 1102 is positioned in the dust collection cloth bag 1104; the cleaning assembly 12 comprises a cleaning barrel 1201 and a cleaning motor 1202; the cleaning cylinder 1201 is obliquely connected to the frame 1, and a cleaning spiral brush is rotatably connected inside the cleaning cylinder 1201; the cleaning motor 1202 is connected to the frame 1, and the cleaning motor 1202 drives the cleaning spiral brush; the outer wall of the cleaning cylinder 1201 is provided with a plurality of cleaning through grooves, a cleaning screen 1203 is connected to the cleaning through grooves, and one end of the cleaning cylinder 1201 is immersed into the cleaning water tank 10; the feed inlet of the cleaning cylinder 1201 is connected with the discharge outlet of the dust removal cylinder 1102; a plurality of cone-shaped sedimentation hoppers 1001 are arranged in parallel in the cleaning water tank 10, the bottoms of the sedimentation hoppers 1001 are communicated with a desilting auger 1002, and one end of the desilting auger 1002 extends to the outer side of the cleaning water tank 10.
The briquetting assembly 13 comprises a blanking auger 1301, a pressing bin 1302, a first oil cylinder 1303 and a briquetting plate 1304; the discharging auger 1301 is vertically connected to the discharging end of the cleaning cylinder 1201, and the pressing bin 1302 is connected to the bottom end of the discharging auger 1301; the number of the pressing bins 1302 is two, which are arranged in parallel left and right, a plurality of draining holes 1305 are formed in the bin walls of the pressing bins 1302, and a draining box 1306 is connected to a frame 1 at the bottom of the pressing bins 1302; a distributing plate 1307 is rotatably connected to the joint of the discharging auger 1301 and the two pressing bins 1302, a crank 1308 is connected to the pivot of the distributing plate 1307, and the discharging auger 1301 is respectively connected with the two pressing bins 1302 by rotating the distributing plate 1307 through the crank 1308; the pressing block plate 1304 is slidably connected to the inner wall of the pressing bin 1302, one end of the first oil cylinder 1303 is connected to the frame 1, the other end of the first oil cylinder 1303 is connected to the pressing block plate 1304, and the discharging end of the pressing bin 1302 is connected to a bin gate 1309; the blanking assembly 14 comprises a blanking box 1401, a U-shaped frame 1403 and an H-shaped frame 1402; the U-shaped frame 1403 is connected to the frame 1 at the bottom of the pressing bin 1302, the H-shaped frame 1402 is connected to the U-shaped frame 1403 in a sliding manner, and the blanking box 1401 is connected to the middle part of the H-shaped frame 1402 in a sliding manner; the blanking box 1401 is close to or far away from a discharge hole of the pressing bin 1302 through the H-shaped frame 1402, so that the pressing bin 1302 is inserted into or far away from the blanking box 1401, and the blanking box 1401 is in butt joint with different pressing bins 1302 by sliding left and right on the H-shaped frame 1402.
The hot melting assembly 15 comprises a hot melting box 1501, a hot melting channel 1502 is arranged in the hot melting box 1501, and a plurality of electric heating tubes 1503 are connected to the upper end and the lower end of the hot melting channel 1502; a feeding slope 1504 is connected to the top of the hot melt tank 1501, and the bottom of the feeding slope 1504 is in butt joint with the feeding inlet of the hot melt channel 1502; an L-shaped frame 1505 is connected above a feeding port of the hot melting channel 1502, a second oil cylinder 1506 is vertically connected to the L-shaped frame 1505, and a power output end of the second oil cylinder 1506 is connected with a packing plate 1507; one end of the hot melt tank 1501 is connected with a third oil cylinder 1508, a power output end of the third oil cylinder 1508 extends into the hot melt channel 1502, and a power output end of the third oil cylinder 1508 is connected with a push plate 1509; the extrusion assembly 16 includes an extrusion box 1601, a screw extrusion rod 1602, and an extrusion motor 1603; the feed inlet of extrusion case 1601 interfaces with the discharge gate of hot melt case 1501, and screw extrusion pole 1602 rotates to be connected in extrusion case 1601, and extrusion motor 1603 drive is connected in screw extrusion pole 1602, and the discharge end of extrusion case 1601 is connected with die head 1604.
The specific working principle of the invention is as follows:
the remainder may be placed entirely on the shop floor, or in the cabin of a tractor, with the exception of the fuse assembly 15 and the extrusion assembly 16. When the bag is placed in a carriage of a tractor, the bag can be recovered in a 'rural' mode, and finally, the block-shaped bag is carried back and then is molded, and the following specific working process is taken as an example of the bag placed in the carriage of the tractor:
S1, preparation: the pushing motor 302 drives the pushing screw 303 to rotate, and the pushing bracket 301 extends out of the rear end of the frame 1 along the slideway 103; the translation motor 404 drives the suspension 2 to move to the rearmost end of the pushing bracket 301; the lift motor 401 is operated, the suspension 2 is moved downward, and the frame 501 is brought into contact with the ground.
S2, bag feeding: placing the woven bag at one end of the first conveying belt 502, driving a motor 801 to work, driving a first transmission shaft 807 to rotate, driving a second transmission shaft 810 to work by the first transmission shaft 807, driving a second rocker 804 to shake a third rocker 805 by a second eccentric disc 811 at one end of the second rotation shaft, and pulling a third chain 820 to reciprocate in the shaking process of the third rocker 805; during the reciprocating movement of the third chain 820, the sprocket a812 is pulled to intermittently rotate in a small amplitude, the sprocket a812 drives the sprocket c814 to rotate through the first chain 818, and the sprocket c814 drives the sprocket d815 to rotate, so that the stepping movement of the second conveyer 503 is realized; at the same time, the chain wheel b813 at the other end of the chain wheel shaft drives the chain wheel e816 to rotate, so that the synchronous movement of the first conveying belt 502 and the second conveying belt 503 is realized; the woven bag moves on the first conveyor belt 502 toward the end of the shredding assembly 6 and is ready for shredding after passing between the first conveyor belt 502 and the second conveyor belt 503.
S3, cutting: the driving motor 801 drives the first transmission shaft 807 to rotate, the first eccentric disc 808 at one end of the first transmission shaft 807 drives the first rocking bar 803 to swing, the first rocking bar 803 drives the lifting plate 602 to move up and down, the first cross beam 607 moves up and down, and the cutter 603 moves up and down so as to cut up the woven bags reaching the cutting table 605; while the cutter 603 cuts the woven bag, the pressing plate 604 moves up and down and presses the cut woven bag, thereby ensuring the cutting effect.
S4, pushing: when the lifting plate 602 moves up and down, the connecting rod 704 moves up and down in the J-shaped guide groove 706, the connecting rod 704 moves up and down to realize the front and back movement of the push rod 701, when the upper comb plate 702 and the lower comb plate 703 move forward, the cutter 603 moves down for cutting, and when the upper comb plate 702 and the lower comb plate 703 move backward along with the push rod 701 to push the woven bag into the hopper 901, the cutter 603 moves up.
S5, conveying: the minced woven bag enters the dust removal cylinder 1102 from the pipeline for dust removal operation under the negative pressure of the blower 902.
S6, dedusting: the woven bag enters the dust collection barrel 1102, more than 95% of dust falls off from the surface of the woven bag under the stirring of the dust collection spiral brush and the action of the blower 902, and enters the dust collection cloth bag 1104 from the dust collection screen 1105, and the dust in the dust collection cloth bag 1104 is cleaned periodically.
S7, cleaning: the woven bag after dust removal enters the cleaning cylinder 1201, and as one end of the cleaning cylinder 1201 is immersed in the cleaning water tank 10, the water cleans floating dust adhered to the surface of the woven bag and is discharged from the discharge port.
S8, briquetting: the woven bags enter a discharging auger 1301 and finally fall into a pressing bin 1302, after the woven bags are gathered to a certain number, the pressing block plate 1304 pushes the woven bags to be pressed, the woven bags form rectangular blocks, and residual water on the surfaces of the woven bags falls into a draining tank 1306 and returns to the cleaning water tank 10 through a water pump.
S9, blanking: the bin gate 1309 of the pressing bin 1302 is opened, the blanking box 1401 is pushed to the outer wall of the pressing bin 1302, the briquetting plate 1304 pushes rectangular braided bags into the blanking box 1401 for standby, and the bin gate 1309 of the pressing bin 1302 is closed and briquetting is continued.
S10, hot melting: the returned rectangular block-shaped woven bags are orderly placed on the feeding slope 1504, fall into the hot melting channel 1502 under the action of the packing plate 1507 and are melted, and the melted liquid is discharged from the discharge hole under the action of the pushing plate 1509.
S11, molding: the melt enters extrusion box 1601 and is discharged from die 1604 for use by action of screw extrusion rod 1602.
The foregoing embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. An efficient waste plastic braided bag environmental protection recovery forming device which characterized in that: comprises a frame (1), a shredding mechanism, a dust removing and cleaning mechanism, a briquetting mechanism and a forming mechanism;
the frame (1) is placed on the ground or accommodated in a carriage of the tractor, and the frame (1) is connected with an electric control cabinet (101) and a hydraulic station (102);
the shredding mechanism comprises a suspension (2), a pushing assembly (3), a lifting assembly (4), a bag feeding assembly (5), a shredding assembly (6), a pushing assembly (7), a transmission assembly (8) and a material conveying assembly (9); the lifting assembly (4) is connected to the top end of the suspension (2), the lifting assembly (4) is slidably connected to the pushing assembly (3), the pushing assembly (3) pushes the suspension (2) to extend to the outer side of the frame (1), the bag feeding assembly (5) is connected to the suspension (2), the shredding assembly (6) and the pushing assembly (7) are connected to one end of the bag feeding assembly (5), and the transmission assembly (8) drives the bag feeding assembly (5), the shredding assembly (6) and the pushing assembly (7);
The dust-removing cleaning mechanism comprises a cleaning water tank (10), a dust-removing assembly (11) and a cleaning assembly (12); the cleaning water tank (10) is connected to the frame (1), and the cleaning assembly (12) is connected to the cleaning water tank (10); the dust removing assembly (11) is connected above the frame (1) in a sliding manner, one end of the dust removing assembly (11) is connected with the shredding mechanism, and the other end of the dust removing assembly is connected with the cleaning assembly (12);
the briquetting mechanism comprises a briquetting component (13) and a blanking component (14), wherein the briquetting component (13) is connected to the frame (1), the top end of the briquetting component (13) is in butt joint with the cleaning component (12), and the blanking component (14) is connected to one end of the briquetting component (13);
the forming mechanism comprises a hot melting assembly (15) and an extrusion assembly (16), wherein the hot melting assembly (15) is arranged at one end of the blanking assembly (14), and the extrusion assembly (16) is arranged at one end of the hot melting assembly (15).
2. The efficient environment-friendly recycling and forming device for waste plastic woven bags according to claim 1, which is characterized in that: the pushing assembly (3) comprises a pushing support (301), a pushing motor (302) and a pushing screw (303), wherein the top of the frame (1) is symmetrically connected with a slide way (103), the pushing support (301) is connected to the slide way (103) in a sliding mode, the pushing motor (302) is connected to the frame (1), one end of the pushing support (301) is connected with a nut block (304), the nut block (304) is in threaded fit with the pushing screw (303), one end of the pushing screw (303) is connected to the power output end of the pushing motor (302), and the pushing motor (302) drives the pushing screw (303) to rotate so that the pushing support (301) slides in the slide way (103).
3. The efficient environment-friendly recycling and forming device for waste plastic woven bags as claimed in claim 2, wherein the device is characterized in that: the lifting assembly (4) comprises a lifting motor (401), a lifting machine (402), a hanging lug (403), a translation motor (404) and rollers (405), wherein the lifting motor (401) is connected to the suspension (2), the lifting machine (402) is vertically connected to the top end of the suspension (2), and the lifting motor (401) drives the lifting machine (402); the bottom end of the hanging lug (403) is connected to the top end of the lifter (402), and the top end of the hanging lug (403) is hung on a rotating shaft between the rollers (405); the translation motor (404) is connected to the cross rod (406) between the lifting lugs, and the translation motor (404) is in driving connection with the rotating shaft; the inner side of the pushing support (301) is provided with a sliding groove, and the roller (405) is rotatably connected in the sliding groove.
4. The efficient environment-friendly recycling and forming device for waste plastic woven bags according to claim 2 or 3, which is characterized in that: the bag conveying assembly (5) comprises a frame (501), a first conveying belt (502) and a second conveying belt (503), wherein the frame (501) is connected to one end below the suspension bracket (2), and the frame (501) is of a telescopic structure; the two ends of the frame (501) are rotatably connected with a roller A (504) and a roller B (505), a first conveyer belt (502) is in transmission connection between the roller A (504) and the roller B (505), the frame (501) close to the end of the roller A (504) is transversely and parallelly rotatably connected with a plurality of rollers C (506), a roller D (507) is rotatably connected right above one of the rollers C (506), the roller D (507) is in contact with the roller C (506), a roller E (508) is rotatably connected obliquely above the roller D (507), and a second conveyer belt (503) is in transmission connection between the roller D (507) and the roller E (508); two sides of the frame (501) are connected with ear plates (509), one side of each ear plate (509) is provided with a transverse groove (510), two ends of the roller D (507) are connected to the transverse grooves (510) in a sliding mode, a first screw rod (511) is transversely matched with the ear plates (509) in a threaded mode, and one end of the first screw rod (511) is connected to the end portion of the roller D (507); the machine frame is characterized in that a vertical groove (512) is formed in the upper portion of the machine frame (501), a transverse plate is connected to the notch, two ends of the roller E (508) are rotationally connected to the bearing seat (514), the bearing seat (514) is slidably connected to the vertical groove (512), the second screw (513) is vertically in threaded fit with the transverse plate, the bottom end of the second screw (513) is rotationally connected to the bearing seat (514), and a first spring (515) is sleeved on the outer wall of the second screw (513) between the bearing seat (514) and the transverse plate.
5. The efficient environment-friendly recycling and forming device for waste plastic woven bags according to claim 4, which is characterized in that: the shredding assembly (6) comprises a supporting plate (601), a lifting plate (602), a cutter (603) and a material pressing plate (604); the supporting plate (601) is connected to one end of the frame (501), the top of the supporting plate (601) is connected with a cutting table (605), the top of the cutting table (605) is flush with the upper surface of the first conveying belt (502), two sides of the supporting plate (601) are connected with sliding rails (606), and the lifting plate (602) is slidably connected in the sliding rails (606); the top end of the lifting plate (602) is connected with a first cross beam (607) and a second cross beam (608), two first guide rods (609) are vertically and slidably connected to the first cross beam (607), the top end of each first guide rod (609) is limited above the corresponding first cross beam (607), a cutter (603) is connected to the bottom end of each first guide rod (609), and a second spring (610) is sleeved on the outer wall of each first guide rod (609) between each cutter (603) and each first cross beam (607); the second guide rods (611) are arranged in parallel left and right, the top end of each second guide rod (611) is limited above the corresponding second cross beam (608), the material pressing plate (604) is connected to the bottom end of each second guide rod (611), and a third spring (612) is sleeved on the outer wall of each second guide rod (611) between the material pressing plate (604) and the corresponding second cross beam (608).
6. The efficient environment-friendly recycling and forming device for waste plastic woven bags according to claim 5, which is characterized in that: the pushing assembly (7) comprises a pushing rod (701), an upper comb plate (702), a lower comb plate (703) and a connecting rod (704), wherein waist grooves (705) are transversely formed in two sides of one end of the frame (501), the pushing rod (701) is slidably connected in the waist grooves (705), the upper comb plate (702) and the lower comb plate (703) are respectively connected to the pushing rod (701), the upper comb plate (702) is in a Z shape, the lower comb plate (703) is in a horizontal shape, and comb teeth are arranged on the upper comb plate (702) and the lower comb plate (703); a plurality of comb grooves (613) are formed in the cutting table (605), comb teeth of the lower comb plate (703) are connected in the comb grooves (613) in a sliding mode, and the upper comb plate (702) is suspended above the cutting table (605); the lifting plate (602) is provided with a J-shaped guide groove (706) which is vertically distributed as a whole, one end of the connecting rod (704) is slidably connected in the guide groove (706), and the other end of the connecting rod is rotatably connected to the end part of the pushing rod (701).
7. The efficient environment-friendly recycling and forming device for waste plastic woven bags according to claim 5 or 6, which is characterized in that: the transmission assembly (8) comprises a driving motor (801), a speed reducer (802), a first rocker (803), a second rocker (804), a third rocker (805) and a tension spring (806), wherein the driving motor (801) and the speed reducer (802) are connected to the suspension (2), and the driving motor (801) is in driving connection with the speed reducer (802); a first transmission shaft (807) is rotatably connected between the support plates (601), and a gear motor chain is connected to the first transmission shaft (807) in a transmission manner; one end of the first transmission shaft (807) is connected with a first eccentric disc (808), the bottom end of the first rocker (803) is rotationally connected with the first eccentric disc (808), and the top end of the first rocker (803) is rotationally connected with the lifting plate (602); a vertical plate (809) is connected to the suspension (2), a second transmission shaft (810) is connected to the vertical plate (809) in a transmission way, and a second eccentric disc (811) is connected to one end of the second transmission shaft (810); a chain wheel shaft is connected to the frame (501), two ends of the chain wheel shaft are connected with a chain wheel a (812) and a chain wheel b (813), a chain wheel c (814) is rotatably connected to the outer wall of the frame (501) above the chain wheel a (812), and a first chain (818) is in transmission connection between the chain wheel a (812) and the chain wheel c (814); one end of the roller E (508) is connected with a chain wheel d (815), and the chain wheel d (815) is meshed with a chain wheel c (814); one end of the roller A (504) is connected with a chain wheel e (816), the outer wall of the frame (501) is actively connected with a transitional chain wheel f (817), and a second chain (819) is in transmission connection among the chain wheel b (813), the chain wheel e (816) and the chain wheel f (817); one end of the second rocker (804) is rotatably connected with the second eccentric disc (811), the other end of the second rocker is hinged with the third rocker (805), and the other end of the third rocker (805) is rotatably connected with the frame (501); the outer wall of the chain wheel a (812) is meshed with a third chain (820), the third chain (820) is of a disconnected structure, one end of the third chain (820) is rotatably connected to a third rocker (805), the other end of the third chain is connected with a tension spring (806), and one end of the tension spring (806) is fixedly connected to the outer side of the frame (501); the material conveying assembly (9) comprises a hopper (901) and a blower (902), the hopper (901) is connected to the side part of the cutting table (605), the blower (902) is connected to the suspension (2), one end of the blower (902) is connected to the bottom of the hopper (901) through a pipeline, and the other end of the blower is connected to the dust removing assembly (11) through a pipeline.
8. The efficient environment-friendly recycling and forming device for waste plastic woven bags as claimed in claim 7, wherein the device comprises: the dust removing assembly (11) comprises a dust removing bracket (1101), a dust removing cylinder (1102), a dust removing motor (1103) and a dust collecting cloth bag (1104); the dust removing bracket (1101) is connected to the top of the frame (1) in a sliding manner, and the dust removing bracket (1101) can extend to the outer side of the frame (1); the dust removing cylinder (1102) is transversely connected to the dust removing bracket (1101), and a dust removing spiral brush is rotationally connected inside the dust removing cylinder (1102); the dust removal motor (1103) is connected to the dust removal bracket (1101), and the dust removal motor (1103) drives the dust removal spiral brush; the outer wall of the dust removal cylinder (1102) is provided with a plurality of dust removal through grooves, and dust removal screens (1105) are connected to the dust removal through grooves; the feed inlet of the dust removal cylinder (1102) is connected with the blower (902) through a hose; the dust collection cloth bag (1104) is connected to the dust collection bracket (1101), and the dust collection cylinder (1102) is positioned in the dust collection cloth bag (1104); the cleaning assembly (12) comprises a cleaning cylinder (1201) and a cleaning motor (1202); the cleaning cylinder (1201) is obliquely connected to the frame (1), and a cleaning spiral brush is rotationally connected inside the cleaning cylinder (1201); the cleaning motor (1202) is connected to the frame (1), and the cleaning motor (1202) drives the cleaning spiral brush; the outer wall of the cleaning cylinder (1201) is provided with a plurality of cleaning through grooves, a cleaning screen (1203) is connected to the cleaning through grooves, and one end of the cleaning cylinder (1201) is immersed into the cleaning water tank (10); the feed inlet of the cleaning cylinder (1201) is connected with the discharge outlet of the dust removal cylinder (1102); a plurality of cone-shaped sedimentation hoppers (1001) are arranged in the cleaning water tank (10) in parallel, the bottoms of the sedimentation hoppers (1001) are communicated with a desilting auger (1002), and one end of the desilting auger (1002) extends to the outer side of the cleaning water tank (10).
9. The efficient environment-friendly recycling and forming device for waste plastic woven bags as claimed in claim 8, wherein the device is characterized in that: the briquetting assembly (13) comprises a blanking auger (1301), a pressing bin (1302), a first oil cylinder (1303) and a briquetting plate (1304); the discharging auger (1301) is vertically connected to the discharging end of the cleaning cylinder (1201), and the pressing bin (1302) is connected to the bottom end of the discharging auger (1301); the pressing bin (1302) is formed by two left and right side by side, a plurality of draining holes (1305) are formed in the bin wall of the pressing bin (1302), and a draining box (1306) is connected to a frame (1) at the bottom of the pressing bin (1302); the joint of the discharging auger (1301) and the two pressing bins (1302) is rotationally connected with a distribution plate (1307), a crank (1308) is connected to the pivot of the distribution plate (1307), and the distribution plate (1307) is rotated by the crank (1308) so that the discharging auger (1301) is respectively connected with the two pressing bins (1302); the pressing block plate (1304) is connected to the inner wall of the pressing bin (1302) in a sliding manner, one end of the first oil cylinder (1303) is connected to the frame (1), the other end of the first oil cylinder is connected to the pressing block plate (1304), and the discharging end of the pressing bin (1302) is connected to the bin gate (1309); the blanking assembly (14) comprises a blanking box (1401), a U-shaped frame (1403) and an H-shaped frame (1402); the U-shaped frame (1403) is connected to the frame (1) at the bottom of the pressing bin (1302), the H-shaped frame (1402) is connected to the U-shaped frame (1403) in a sliding mode, and the blanking box (1401) is connected to the middle of the H-shaped frame (1402) in a sliding mode; the blanking box (1401) is close to or far away from a discharge hole of the pressing bin (1302) through the H-shaped frame (1402), so that the pressing bin (1302) is inserted into or far away from the blanking box (1401), and the blanking box (1401) slides left and right on the H-shaped frame (1402) to butt joint different pressing bins (1302).
10. The efficient environment-friendly recycling and forming device for waste plastic woven bags according to claim 1, which is characterized in that: the hot melting assembly (15) comprises a hot melting box (1501), a hot melting channel (1502) is arranged in the hot melting box (1501), and a plurality of electric heating pipes (1503) are connected to the upper end and the lower end of the hot melting channel (1502); the top end of the hot melting box (1501) is connected with a feeding slope (1504), and the bottom end of the feeding slope (1504) is in butt joint with a feeding port of the hot melting channel (1502); an L-shaped frame (1505) is connected above a feeding hole of the hot melting channel (1502), a second oil cylinder (1506) is vertically connected to the L-shaped frame (1505), and a power output end of the second oil cylinder (1506) is connected with a packing plate (1507); one end of the hot melting box (1501) is connected with a third oil cylinder (1508), the power output end of the third oil cylinder (1508) extends into the hot melting channel (1502), and the power output end of the third oil cylinder (1508) is connected with a pushing plate (1509); the extrusion assembly (16) comprises an extrusion box (1601), a screw extrusion rod (1602) and an extrusion motor (1603); the feeding hole of the extrusion box (1601) is in butt joint with the discharging hole of the hot melting box (1501), the spiral extrusion rod (1602) is connected in the extrusion box (1601) in a rotating mode, the extrusion motor (1603) is connected with the spiral extrusion rod (1602) in a driving mode, and the discharging end of the extrusion box (1601) is connected with the die head (1604).
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| CN202210445317.0A CN114919103B (en) | 2022-04-26 | 2022-04-26 | Efficient waste plastic woven bag environment-friendly recycling and forming device |
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| CN112659409A (en) * | 2020-12-21 | 2021-04-16 | 天津市旭辉恒远塑料包装股份有限公司 | Cleaning device for recycling waste plastic woven bags |
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| KR20060003655A (en) * | 2004-07-07 | 2006-01-11 | 한국기계연구원 | Pretreatment apparatus for recycling of disuse vinyl |
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