CN112622108B - Plastic film cutting leftover material recovery device for food flexible package - Google Patents
Plastic film cutting leftover material recovery device for food flexible package Download PDFInfo
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- CN112622108B CN112622108B CN202011443831.8A CN202011443831A CN112622108B CN 112622108 B CN112622108 B CN 112622108B CN 202011443831 A CN202011443831 A CN 202011443831A CN 112622108 B CN112622108 B CN 112622108B
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- box body
- compression
- fixedly arranged
- fixed mounting
- crushing box
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- 239000000463 material Substances 0.000 title claims abstract description 115
- 239000002985 plastic film Substances 0.000 title claims abstract description 18
- 229920006255 plastic film Polymers 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title claims description 13
- 230000006835 compression Effects 0.000 claims abstract description 72
- 238000007906 compression Methods 0.000 claims abstract description 72
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 238000009459 flexible packaging Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- 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
- B29B17/0036—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting of large particles, e.g. beads, granules, pellets, flakes, slices
-
- 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
- Y02W30/52—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
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to the field of food flexible packaging, and relates to a leftover material recycling technology, in particular to a plastic film cutting leftover material recycling device for food flexible packaging, which comprises a working platform, wherein two symmetrical bases are fixedly arranged at the top of the working platform, a tripod is fixedly arranged between the two side surfaces of a side plate and the top surface of the base, two symmetrical straight plates are fixedly arranged at the top of the working platform, a compression box body is fixedly arranged at the top of the straight plates, supporting columns which are uniformly distributed are fixedly arranged at the top surface of a connecting plate positioned above, a secondary crushing box body is fixedly arranged between the tops of the supporting columns which are uniformly distributed, connecting columns which are uniformly distributed are fixedly arranged at the tops of the secondary crushing box body, and a primary crushing box body is fixedly arranged between the tops of the connecting columns which are uniformly distributed. The invention can crush the reclaimed materials for multiple times, and compress the reclaimed materials after crushing, so that the reclaimed materials are more convenient to convey and store.
Description
Technical Field
The invention belongs to the field of food flexible packages, relates to a scrap recycling technology, and particularly relates to a plastic film cutting scrap recycling device for food flexible packages.
Background
Flexible packaging refers to packaging in which the shape of the container can be changed after filling or removing the contents. Various bags, boxes, sleeves, envelopes and the like made of paper, aluminum foil, fiber, plastic film and composites thereof belong to flexible packages.
When food is flexibly packaged, a lot of leftover materials are usually generated, and if the leftover materials are not collected, on one hand, raw materials are wasted, and on the other hand, the processing environment is polluted, so that the leftover materials generated by the flexible package are required to be collected.
Disclosure of Invention
The invention aims to provide a plastic film cutting leftover material recycling device for food flexible packages;
the technical problems to be solved by the invention are as follows: how to provide a method for recycling leftover materials generated by a food flexible package processing production line.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a plastic film cutting leftover bits recovery unit for food flexible packaging, includes work platform, work platform top fixed mounting has two symmetrical bases, base top fixed mounting has the curb plate, all fixed mounting has the tripod between two sides of curb plate and the base top surface, work platform top fixed mounting has two symmetrical straight boards, two the straight board is located between two curb plates, straight board top fixed mounting has the compression box, two the fixed mounting has two symmetrical connecting plates between the side that the compression box is close to, the top surface fixed mounting of the connecting plate that is located the top has evenly distributed's support column, fixed mounting has the regrinding box between evenly distributed's the top of support column, regrinding box top fixed mounting has evenly distributed's spliced pole, fixed mounting has the primary comminution box between evenly distributed's the top of spliced pole;
the center of the inner top wall of the primary crushing box body is fixedly communicated with a discharging hopper, the top of the discharging hopper penetrates through the inner top wall of the primary crushing box body and extends to the outside of the primary crushing box body, two symmetrical rotating shafts are movably connected between the inner side walls of the primary crushing box body, a rotary drum is fixedly arranged on the outer surface of the rotating shafts, crushing spirals are fixedly arranged on the outer surface of the rotary drum, the crushing spirals on the outer surface of the two rotary drums are mutually symmetrical, a first driving motor is fixedly arranged on the side surface of the primary crushing box body through a motor seat, one sides of the two rotating shafts close to the first driving motor penetrate through the inner side wall of the primary crushing box body and extend to the outside of the primary crushing box body, the two rotating shafts are arranged on the outer surface of one end outside the primary crushing box body, a transmission mechanism is arranged between the outer surfaces of the one end outside the primary crushing box body, the output end of the first driving motor is fixedly connected with one end, outside the primary crushing box body, of one rotating shaft, triangular plates are fixedly arranged on the two inner side walls of the primary crushing box body, the bottom surface of each triangular plate is fixedly connected with the inner bottom wall of the primary crushing box body, a first blanking pipe is fixedly communicated with the inner bottom wall of the primary crushing box body, the first blanking pipe is arranged between the two triangular plates, a material pump is arranged at the top of the first blanking pipe, and a connecting frame is fixedly arranged between the two side surfaces of the material pump and the outer surfaces of the two connecting columns respectively.
Further, the first unloading pipe bottom passes the interior roof of secondary crushing box and extends to the inside of secondary crushing box, two sides of secondary crushing box respectively with the side of two curb plates between fixed mounting have two symmetrical spliced poles, secondary crushing box side fixed mounting has second driving motor, the output fixed mounting of second driving motor has the bull stick, and the one end fixed mounting that second driving motor was kept away from to the bull stick has the connecting axle, the one end that second driving motor was kept away from to the connecting axle passes through bearing and the inside wall swing joint of secondary crushing box, the surface fixed mounting of connecting axle has two symmetrical discs, two through bearing swing joint between the side that the disc is close to has evenly distributed's connecting rod, connecting rod surface fixed mounting has crushing blade, the inner bottom wall fixed mounting of secondary crushing box has the trapezoidal piece, the trapezoidal piece is located the connecting rod under, the interior bottom wall fixed communication of secondary crushing box has two symmetrical second unloading pipes, two the second unloading pipes are located the both sides of trapezoidal piece respectively.
Further, the curb plate side fixed mounting has two symmetrical first electric putter, two fixed mounting has the compression piece between the output of first electric putter, two one side that the compression box kept away from all is the fretwork setting, the one end that the compression piece kept away from first electric putter extends to the inside of compression box, the surface of compression piece and the inner wall swing joint of compression box, the feed opening has been seted up to the internal diapire of compression box, the side of straight board has the second electric putter through cushion fixed mounting, the bottom surface of compression box articulates there is the fly leaf, fly leaf top fixed mounting has the sealing block, the sealing block cooperatees with the feed opening inner wall, second electric putter output is articulated mutually with the fly leaf bottom surface.
Further, work platform top surface fixed mounting has the material receiving box, the material receiving box is located between two straight boards, material receiving box openly is provided with two symmetrical chamber doors, chamber door one side is articulated with material receiving box openly through the hinge, chamber door openly fixed mounting has the handle, the winding of handle surface has anti-skidding coil.
Further, the first unloading pipe and the one end that the second unloading pipe is close to the regrind box all are provided with the solenoid valve, regrind box openly is provided with the observation window.
Further, the transmission mechanism comprises a driving wheel, a driven wheel and a transmission belt, wherein the driving wheel is fixedly sleeved on the outer surface of the lower rotating shaft, the driven wheel is fixedly sleeved on the outer surface of the upper rotating shaft, and the transmission belt is in transmission connection between the outer surfaces of the driving wheel and the driven wheel.
Further, the application method of the plastic film cutting leftover material recycling device for the food flexible package comprises the following steps:
the first step: pouring the leftover materials into the primary crushing box body through the discharging hopper, starting the first driving motor, driving the two rotating shafts to synchronously rotate through the transmission mechanism, so that the two rotating drums synchronously rotate, and crushing the leftover materials once by utilizing the crushing screw on the outer surface of the rotating drum;
and a second step of: after primary crushing is finished, an electromagnetic valve of a first blanking pipe is opened, a material pump is started, reclaimed materials in a primary crushing box body are pumped into a secondary crushing box body through the first blanking pipe, a second driving motor is started to drive a connecting shaft to rotate, two discs on the outer surface of the connecting shaft synchronously rotate when the connecting shaft rotates, a plurality of connecting rods between the two discs rotate, and reclaimed materials in the secondary crushing box body are secondarily crushed;
and a third step of: after secondary crushing is completed, an electromagnetic valve of a second blanking pipe is opened, after reclaimed materials in a secondary crushing box body completely enter the compression box body through the second blanking pipe, the electromagnetic valve of the second blanking pipe is closed, four first electric push rods are started at the same time, and the first electric push rods push a compression block to move towards a direction close to the compression box body so as to compress the reclaimed materials in the compression box body;
fourth step: after compression is completed, the second electric push rod is controlled to shrink, the sealing block is separated from the blanking opening, the movable plate is obliquely placed, a blanking track is formed, the compressed reclaimed materials slide into the material receiving box along the side surface of the movable plate, and the whole reclaimed material treatment process is completed.
The invention has the following beneficial effects:
1. the reclaimed materials can be crushed once through the primary crushing box body, the first driving motor drives the rotating shaft to rotate, the crushing screw on the outer surface of the rotating shaft cuts and crushes the reclaimed materials, the volume of the reclaimed materials is reduced, the reclaimed materials are convenient to convey and store, the reclaimed materials in the primary crushing box body can be completely fed into the secondary crushing box body through the first blanking pipe by the two triangular plates, and meanwhile, the two rotating shafts can synchronously rotate through the transmission mechanism, so that the use quantity of the motor is reduced, and the production cost of equipment is reduced;
2. the reclaimed materials can be secondarily crushed through the secondary crushing box body, the second driving motor is started to drive the connecting shaft to rotate, the crushing blade on the outer surface of the connecting shaft is used for secondarily crushing the reclaimed materials in the secondary crushing box body, the reclaimed materials are further fragmented, and after the secondary crushing is finished, the reclaimed materials completely enter the compression box body along the inclined plane of the trapezoid block through the second blanking pipe;
3. the recovery materials can be compressed through the structures such as the compression box body, the first electric push rod, the compression block and the like, and the first electric push rod pushes the compression block to move in the compression box body, so that the recovery materials are extruded, the containing space in the compression box body is reduced, the recovery materials are compressed above the blanking opening, and the compressed recovery materials are more convenient to convey and store;
4. can realize carrying out automatic discharging to the reclaimed materials after the compression through the second electric putter, fly leaf and the sealing block isotructure that set up, after the compression is accomplished, the second electric putter shrink, the fly leaf is rotatory around the junction of fly leaf and compression box bottom surface, and the sealing block is separated with the feed opening after, and the compressed material can enter into the material receiving incasement along the inclined plane of feed opening and fly leaf, and the fly leaf slope is to certain angle, and its inclined plane forms a unloading track for the unloading is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front elevational view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the primary crushing box of the present invention;
FIG. 3 is a front cross-sectional view of the structure of the secondary pulverizing box of the present invention;
FIG. 4 is a front cross-sectional view of the compression box structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to the present invention;
fig. 6 is a left side view of the disk structure of the present invention.
In the figure: 1. a working platform; 2. a base; 3. a side plate; 4. a tripod; 5. a straight plate; 6. compressing the box body; 7. a connecting plate; 8. a support column; 9. secondary crushing box body; 10. a connecting column; 11. a primary crushing box body; 12. discharging a hopper; 13. a rotating shaft; 14. a rotating drum; 15. crushing the screw; 16. a first driving motor; 17. a transmission mechanism; 18. a triangle; 19. a first blanking pipe; 20. a material pump; 21. a connecting frame; 22. a reinforcing column; 23. a second driving motor; 24. a rotating rod; 25. a connecting shaft; 26. a disc; 27. a connecting rod; 28. a crushing blade; 29. a trapezoid block; 30. a second blanking pipe; 31. a first electric push rod; 32. a compression block; 33. a feed opening; 34. a second electric push rod; 35. a movable plate; 36. a sealing block; 37. a material receiving box; 38. a box door.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-6, a plastic film cutting leftover material recycling device for food flexible packages comprises a working platform 1, wherein two symmetrical bases 2 are fixedly arranged at the top of the working platform 1, side plates 3 are fixedly arranged at the top of the bases 2, tripods 4 are fixedly arranged between two side surfaces of the side plates 3 and the top surface of the bases 2, two symmetrical straight plates 5 are fixedly arranged at the top of the working platform 1, two straight plates 5 are positioned between the two side plates 3, a compression box 6 is fixedly arranged at the top of each straight plate 5, two symmetrical connecting plates 7 are fixedly arranged between the side surfaces, close to each other, of the two compression box 6, uniformly distributed support columns 8 are fixedly arranged at the top surface of each connecting plate 7 positioned above, secondary crushing boxes 9 are fixedly arranged between the tops of the uniformly distributed support columns 8, uniformly distributed connecting columns 10 are fixedly arranged at the top of the secondary crushing boxes 9, and primary crushing boxes 11 are fixedly arranged between the tops of the uniformly distributed connecting columns 10;
the center of the inner top wall of the primary crushing box body 11 is fixedly communicated with a lower hopper 12, the top of the lower hopper 12 penetrates through the inner top wall of the primary crushing box body 11 and extends to the outside of the primary crushing box body 11, two symmetrical rotating shafts 13 are movably connected between the inner side walls of the primary crushing box body 11, a rotary drum 14 is fixedly arranged on the outer surface of the rotating shafts 13, crushing spirals 15 are fixedly arranged on the outer surface of the rotary drum 14, the crushing spirals 15 on the outer surface of the two rotary drums 14 are mutually symmetrical, a first driving motor 16 is fixedly arranged on the side surface of the primary crushing box body 11 through a motor seat, one sides of the two rotating shafts 13 close to the first driving motor 16 penetrate through the inner side wall of the primary crushing box body 11 and extend to the outside of the primary crushing box body 11, the two rotating shafts 13 are arranged between the outer surfaces of one end outside the primary crushing box 11, the output end of the first driving motor 16 is fixedly connected with one end, outside the primary crushing box 11, of one rotating shaft 13, the triangular plates 18 are fixedly arranged on two inner side walls of the primary crushing box 11, the bottom surfaces of the triangular plates 18 are fixedly connected with the inner bottom wall of the primary crushing box 11, the first blanking pipe 19 is fixedly communicated with the inner bottom wall of the primary crushing box 11, the first blanking pipe 19 is arranged between the two triangular plates 18, the top of the first blanking pipe 19 is provided with a material pump 20, and a connecting frame 21 is fixedly arranged between two side surfaces of the material pump 20 and the outer surfaces of the two connecting columns 10 respectively.
The bottom of the first blanking pipe 19 penetrates through the inner top wall of the secondary crushing box 9 and extends to the inside of the secondary crushing box 9, two symmetrical discs 26 are fixedly arranged between two side faces of the secondary crushing box 9 and the side faces of the two side plates 3 respectively, two symmetrical reinforcing columns 22 are fixedly arranged on the outer surface of the connecting rod 27, a second driving motor 23 is fixedly arranged on the side face of the secondary crushing box 9, a rotating rod 24 is fixedly arranged at the output end of the second driving motor 23, a connecting shaft 25 is fixedly arranged at one end, far away from the second driving motor 23, of the rotating rod 24, one end, far away from the second driving motor 23, of the connecting shaft 25 is movably connected with the inner side wall of the secondary crushing box 9 through a bearing, two symmetrical connecting rods 27 are fixedly arranged on the outer surface of the connecting shaft 25, crushing blades 28 are fixedly arranged on the outer surface of the connecting rod 27, a trapezoid block 29 is fixedly arranged on the inner bottom wall of the secondary crushing box 9, two symmetrical lower material pipes 30 are fixedly connected with the inner bottom wall of the secondary crushing box 9, and two trapezoid blocks 30 are respectively arranged on the two lower side walls of the second trapezoid block 30.
The side plate 3 side fixed mounting has two symmetrical first electric putter 31, two fixed mounting has compression piece 32 between the output of first electric putter 31, two one side that compression box 6 kept away from all is the fretwork setting, the one end that compression piece 32 kept away from first electric putter 31 extends to the inside of compression box 6, the surface of compression piece 32 and the inner wall swing joint of compression box 6, the feed opening 33 has been seted up to the interior bottom wall of compression box 6, there is second electric putter 34 in the side of straight board 5 through cushion fixed mounting, the bottom surface of compression box 6 articulates there is fly leaf 35, fly leaf 35 top fixed mounting has sealing block 36, sealing block 36 cooperatees with feed opening 33 inner wall, second electric putter 34 output is articulated with fly leaf 35 bottom surface mutually.
The top surface of the working platform 1 is fixedly provided with a material receiving box 37, the material receiving box 37 is positioned between the two straight plates 5, the front surface of the material receiving box 37 is provided with two symmetrical box doors 38, one side of each box door 38 is hinged with the front surface of the material receiving box 37 through a hinge, the front surface of each box door 38 is fixedly provided with a handle, and the outer surface of each handle is wound with an anti-slip coil.
The first unloading pipe 19 and the second unloading pipe 30 are close to the one end of regrinding box 9 and all are provided with the solenoid valve, regrinding box 9 openly is provided with the observation window.
The transmission mechanism 17 comprises a driving wheel, a driven wheel and a transmission belt, wherein the driving wheel is fixedly sleeved on the outer surface of the lower rotating shaft 13, the driven wheel is fixedly sleeved on the outer surface of the upper rotating shaft 13, and the transmission belt is in transmission connection between the outer surfaces of the driving wheel and the driven wheel.
The application method of the plastic film cutting leftover material recycling device for the food flexible package comprises the following steps:
the first step: pouring the leftover materials into the primary crushing box 11 through the blanking hopper 12, starting the first driving motor 16, driving the two rotating shafts 13 to synchronously rotate through the transmission mechanism 17, so that the two rotating drums 14 synchronously rotate, and crushing the leftover materials once by utilizing the crushing screw 15 on the outer surface of the rotating drums 14;
and a second step of: after the primary crushing is finished, opening an electromagnetic valve of a first blanking pipe 19, starting a material pump 20, sucking the reclaimed materials in the primary crushing box 11 into the secondary crushing box 9 through the first blanking pipe 19, starting a second driving motor 23 to drive a connecting shaft 25 to rotate, synchronously rotating two discs 26 on the outer surface of the connecting shaft 25 when the connecting shaft 25 rotates, rotating a plurality of connecting rods 27 between the two discs 26, and secondarily crushing the reclaimed materials in the secondary crushing box 9;
and a third step of: after secondary crushing is completed, the electromagnetic valve of the second blanking pipe 30 is opened, after the reclaimed materials in the secondary crushing box body 9 completely enter the compression box body 6 through the second blanking pipe 30, the electromagnetic valve of the second blanking pipe 30 is closed, four first electric push rods 31 are started at the same time, and the first electric push rods 31 push the compression blocks 32 to move towards the direction close to the compression box body 6 so as to compress the reclaimed materials in the compression box body 6;
fourth step: after compression is completed, the second electric push rod 34 is controlled to shrink, the sealing block 36 is separated from the blanking opening 33, the movable plate 35 is obliquely placed to form a blanking track, and the compressed reclaimed materials slide into the material receiving box 37 along the side surface of the movable plate 35 to complete the whole reclaimed material treatment process.
The plastic film cutting leftover material recovery device for the food flexible package is characterized in that leftover materials are poured into a primary crushing box 11 through a blanking hopper 12, a first driving motor 16 is started, two rotating shafts 13 are driven to synchronously rotate through a transmission mechanism 17, so that two rotating drums 14 synchronously rotate, and the leftover materials are crushed once by utilizing a crushing screw 15 on the outer surface of the rotating drums 14; after the primary crushing is finished, opening an electromagnetic valve of a first blanking pipe 19, starting a material pump 20, sucking the reclaimed materials in the primary crushing box 11 into the secondary crushing box 9 through the first blanking pipe 19, starting a second driving motor 23 to drive a connecting shaft 25 to rotate, synchronously rotating two discs 26 on the outer surface of the connecting shaft 25 when the connecting shaft 25 rotates, rotating a plurality of connecting rods 27 between the two discs 26, and secondarily crushing the reclaimed materials in the secondary crushing box 9; after secondary crushing is completed, the electromagnetic valve of the second blanking pipe 30 is opened, after the reclaimed materials in the secondary crushing box body 9 completely enter the compression box body 6 through the second blanking pipe 30, the electromagnetic valve of the second blanking pipe 30 is closed, four first electric push rods 31 are started at the same time, and the first electric push rods 31 push the compression blocks 32 to move towards the direction close to the compression box body 6 so as to compress the reclaimed materials in the compression box body 6; after compression is completed, the second electric push rod 34 is controlled to shrink, the sealing block 36 is separated from the blanking opening 33, the movable plate 35 is obliquely placed to form a blanking track, and the compressed reclaimed materials slide into the material receiving box 37 along the side surface of the movable plate 35 to complete the whole reclaimed material treatment process;
the invention has the following beneficial effects:
1. the reclaimed materials can be crushed once through the primary crushing box body, the first driving motor drives the rotating shaft to rotate, the crushing screw on the outer surface of the rotating shaft cuts and crushes the reclaimed materials, the volume of the reclaimed materials is reduced, the reclaimed materials are convenient to convey and store, the reclaimed materials in the primary crushing box body can be completely fed into the secondary crushing box body through the first blanking pipe by the two triangular plates, and meanwhile, the two rotating shafts can synchronously rotate through the transmission mechanism, so that the use quantity of the motor is reduced, and the production cost of equipment is reduced;
2. the reclaimed materials can be secondarily crushed through the secondary crushing box body, the second driving motor is started to drive the connecting shaft to rotate, the crushing blade on the outer surface of the connecting shaft is used for secondarily crushing the reclaimed materials in the secondary crushing box body, the reclaimed materials are further fragmented, and after the secondary crushing is finished, the reclaimed materials completely enter the compression box body along the inclined plane of the trapezoid block through the second blanking pipe;
3. the recovery materials can be compressed through the structures such as the compression box body, the first electric push rod, the compression block and the like, and the first electric push rod pushes the compression block to move in the compression box body, so that the recovery materials are extruded, the containing space in the compression box body is reduced, the recovery materials are compressed above the blanking opening, and the compressed recovery materials are more convenient to convey and store;
4. can realize carrying out automatic discharging to the reclaimed materials after the compression through the second electric putter, fly leaf and the sealing block isotructure that set up, after the compression is accomplished, the second electric putter shrink, the fly leaf is rotatory around the junction of fly leaf and compression box bottom surface, and the sealing block is separated with the feed opening after, and the compressed material can enter into the material receiving incasement along the inclined plane of feed opening and fly leaf, and the fly leaf slope is to certain angle, and its inclined plane forms a unloading track for the unloading is more convenient.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a plastic film cutting leftover bits recovery unit for food flexible packaging, includes work platform (1), its characterized in that, work platform (1) top fixed mounting has two symmetrical base (2), base (2) top fixed mounting has curb plate (3), all fixed mounting has tripod (4) between two sides of curb plate (3) and base (2) top surface, work platform (1) top fixed mounting has two symmetrical straight board (5), two straight board (5) are located between two curb plates (3), straight board (5) top fixed mounting has compression box (6), two between the side that compression box (6) are close to two connecting plate (7) of symmetry, the top surface fixed mounting of connecting plate (7) that is located the top has evenly distributed support column (8), fixed mounting has secondary crushing box (9) between the top of evenly distributed support column (8), secondary crushing box (9) top fixed mounting has evenly distributed spliced pole (10), and fixed mounting has primary crushing box (11) between evenly distributed spliced pole (10);
the utility model discloses a grinding machine, which is characterized in that a lower hopper (12) is fixedly communicated with the center of the inner top wall of a primary grinding box body (11), the top of the lower hopper (12) penetrates through the inner top wall of the primary grinding box body (11) and extends to the outer part of the primary grinding box body (11), two symmetrical rotating shafts (13) are movably connected between the inner side walls of the primary grinding box body (11), a rotary drum (14) is fixedly arranged on the outer surface of the rotating shaft (13), a grinding screw (15) is fixedly arranged on the outer surface of the rotary drum (14), the grinding screws (15) on the outer surface of the rotary drum (14) are mutually symmetrical, a first driving motor (16) is fixedly arranged on the side surface of the primary grinding box body (11) through a motor seat, one side of the two rotating shafts (13) close to the first driving motor (16) penetrates through the inner side wall of the primary grinding box body (11) and extends to the outer part of the primary grinding box body (11), a transmission mechanism (17) is arranged between the outer surface of one end of the outer side of the primary grinding box body (11), the output end of the first driving motor (16) and the outer side wall of the rotary shaft (13) are fixedly connected with the inner side wall of the primary grinding box body (11) of the primary grinding box body (18), the inner bottom wall of the primary crushing box body (11) is fixedly communicated with a first blanking pipe (19), the first blanking pipe (19) is positioned between two triangular plates (18), a material pump (20) is arranged at the top of the first blanking pipe (19), and a connecting frame (21) is fixedly arranged between two side surfaces of the material pump (20) and the outer surfaces of two connecting columns (10) respectively;
the utility model discloses a secondary crushing box, including secondary crushing box (9), connecting axle (25) are kept away from the inside wall swing joint of second driving motor (23) and secondary crushing box (9), surface fixed mounting of connecting axle (25), second driving motor (23) are installed to secondary crushing box (9) side fixed mounting, connecting axle (24) are installed in the output fixed mounting of second driving motor (23), and connecting axle (25) are kept away from one end fixed mounting of second driving motor (23), connecting axle (25) are kept away from one end through bearing and secondary crushing box (9) inside wall swing joint
There are two symmetrical discs (26), two have evenly distributed's connecting rod (27) through bearing swing joint between the side that disc (26) are close to, connecting rod (27) surface fixed mounting has crushing blade (28), trapezoidal piece (29) are installed to interior bottom wall fixed mounting of secondary crushing box (9), trapezoidal piece (29) are located under connecting rod (27), interior bottom wall fixed intercommunication of secondary crushing box (9) has two symmetrical second unloading pipe (30), two second unloading pipe (30) are located the both sides of trapezoidal piece (29) respectively.
2. The plastic film cutting leftover material recycling device for food flexible packages according to claim 1, wherein two symmetrical first electric push rods (31) are fixedly arranged on the side surfaces of the side plates (3), compression blocks (32) are fixedly arranged between the output ends of the first electric push rods (31), one sides, far away from the compression boxes (6), of the compression blocks (32) are hollowed out, one ends, far away from the first electric push rods (31), of the compression blocks (32) extend to the inside of the compression boxes (6), the outer surfaces of the compression blocks (32) are movably connected with the inner wall of the compression boxes (6), a blanking opening (33) is formed in the inner bottom wall of the compression boxes (6), a second electric push rod (34) is fixedly arranged on the side surface of each straight plate (5) through a cushion block, a movable plate (35) is hinged to the bottom surface of each compression box (6), a sealing block (36) is fixedly arranged on the top of each movable plate (35), and the sealing block (36) is matched with the inner wall of each blanking opening (33), and the bottom surface of each second electric push rod (34) is hinged to the corresponding movable plate (35).
3. The plastic film cutting leftover material recycling device for food flexible packages according to claim 2, wherein a material receiving box (37) is fixedly arranged on the top surface of the working platform (1), the material receiving box (37) is positioned between two straight plates (5), two symmetrical box doors (38) are arranged on the front surface of the material receiving box (37), one side of the box door (38) is hinged with the front surface of the material receiving box (37) through a hinge, a handle is fixedly arranged on the front surface of the box door (38), and an anti-slip coil is wound on the outer surface of the handle.
4. A plastic film cutting leftover material recycling device for food flexible packages according to claim 3, wherein the first blanking pipe (19) and the second blanking pipe (30) are respectively provided with an electromagnetic valve at one end close to the secondary crushing box body (9), and an observation window is arranged on the front surface of the secondary crushing box body (9).
5. The plastic film cutting leftover material recycling device for food flexible packages according to claim 4, wherein the transmission mechanism (17) comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is fixedly sleeved on the outer surface of the lower rotating shaft (13), the driven wheel is fixedly sleeved on the outer surface of the upper rotating shaft (13), and the transmission belt is in transmission connection between the driving wheel and the outer surface of the driven wheel.
6. The plastic film cutting scrap recycling apparatus for flexible food packaging according to any one of claims 1 to 5, wherein the method for using the plastic film cutting scrap recycling apparatus for flexible food packaging comprises the steps of:
the first step: pouring the leftover materials into the primary crushing box body (11) through the blanking hopper (12), starting the first driving motor (16), driving the two rotating shafts (13) to synchronously rotate through the transmission mechanism (17), so that the two rotating drums (14) synchronously rotate, and crushing the leftover materials for the first time by utilizing the crushing screw (15) on the outer surface of the rotating drum (14);
and a second step of: after primary crushing is finished, an electromagnetic valve of a first blanking pipe (19) is opened, a material pump (20) is started, reclaimed materials in a primary crushing box body (11) are pumped into a secondary crushing box body (9) through the first blanking pipe (19), a second driving motor (23) is started to drive a connecting shaft (25) to rotate, two discs (26) on the outer surface of the connecting shaft (25) synchronously rotate when the connecting shaft (25) rotates, a plurality of connecting rods (27) between the two discs (26) rotate, and reclaimed materials in the secondary crushing box body (9) are crushed secondarily;
and a third step of: after secondary crushing is completed, an electromagnetic valve of a second blanking pipe (30) is opened, after reclaimed materials in a secondary crushing box body (9) completely enter the compression box body (6) through the second blanking pipe (30), the electromagnetic valve of the second blanking pipe (30) is closed, four first electric push rods (31) are started simultaneously, and the first electric push rods (31) push a compression block (32) to move towards a direction close to the compression box body (6) so as to compress the reclaimed materials in the compression box body (6);
fourth step: after compression is completed, the second electric push rod (34) is controlled to shrink, the sealing block (36) is separated from the blanking opening (33), the movable plate (35) is obliquely placed to form a blanking track, and the compressed reclaimed materials slide into the material receiving box (37) along the side surface of the movable plate (35) to complete the whole reclaimed material treatment process.
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| CN202011443831.8A CN112622108B (en) | 2020-12-08 | 2020-12-08 | Plastic film cutting leftover material recovery device for food flexible package |
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| CN202011443831.8A CN112622108B (en) | 2020-12-08 | 2020-12-08 | Plastic film cutting leftover material recovery device for food flexible package |
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| CN112622108B true CN112622108B (en) | 2024-04-12 |
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| JPH0584743A (en) * | 1991-06-12 | 1993-04-06 | Sekisui Plastics Co Ltd | Apparatus for reclaiming thermoplastic resin foamed body |
| JPH0747294A (en) * | 1993-08-06 | 1995-02-21 | Pan Ocean:Kk | Industrial waste-regenerating machine |
| KR101795318B1 (en) * | 2016-12-09 | 2017-11-07 | 최병호 | Volume reducing machine for waste styrofoam |
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