CN114713345A - Broken carton recovery device for packaging - Google Patents

Broken carton recovery device for packaging Download PDF

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Publication number
CN114713345A
CN114713345A CN202210444954.6A CN202210444954A CN114713345A CN 114713345 A CN114713345 A CN 114713345A CN 202210444954 A CN202210444954 A CN 202210444954A CN 114713345 A CN114713345 A CN 114713345A
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CN
China
Prior art keywords
cutting
roller
grinding
supporting shell
cutting roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210444954.6A
Other languages
Chinese (zh)
Inventor
许雪芹
曹守亮
曹守占
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Jinyuan Packaging Material Co ltd
Original Assignee
Xuzhou Jinyuan Packaging Material Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Jinyuan Packaging Material Co ltd filed Critical Xuzhou Jinyuan Packaging Material Co ltd
Priority to CN202210444954.6A priority Critical patent/CN114713345A/en
Publication of CN114713345A publication Critical patent/CN114713345A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/225—Feed means of conveyor belt and cooperating roller type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • 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
    • Y02W30/64—Paper recycling

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a broken carton recycling device for packaging, which belongs to the technical field of broken carton recycling and comprises a conveying belt, a slitting rack, a crushing device, a grinding device and a discharging device, wherein the crushing device comprises a first supporting shell, the grinding device comprises a second supporting shell, a crushing cavity is arranged in the first supporting shell, the middle part of the crushing cavity is closed, two ends of the crushing cavity are in an opening expanding shape, a cutting mechanism is arranged at the closed part in the middle of the crushing cavity, the cutting mechanism comprises a first cutting roller and a second cutting roller which rotate towards the inner side and have different rotating speeds, and a plurality of arc-shaped grooves and bulges are arranged on the outer wall of the first cutting roller. The paper strip cutting machine can flatten a damaged paper box in the conveying process, perform strip cutting work on the damaged paper box after flattening, and perform cutting work on paper strips into chips by arranging the first cutting roller and the second cutting roller inside the first supporting shell.

Description

Broken carton recovery device for packaging
Technical Field
The invention relates to a broken paper box recovery device for packaging, and belongs to the technical field of paper box recovery.
Background
Along with the rapid development of present logistics transportation industry, ordinary damaged carton is retrieved, generally for stirring the bits of broken glass through stirring mechanism earlier, after the stirring is accomplished, grind into crushed aggregates again, the remolding back, reuse, ordinary crushing work smashes through cutting blade, because blade thickness is thinner, after long-time the use, the broken work of cutting edge wearing and tearing is discounted greatly, need regularly change the blade, if broken quality is relatively poor, also can influence subsequent grinding work, lead to the damaged carton quality reduction after follow-up remolding.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a broken carton recycling device for packaging, which has a good crushing effect and can be used for a long time.
In order to achieve the purpose, the invention adopts the following technical scheme: a broken carton recycling device for packaging comprises a conveying belt, a strip cutting frame, a crushing device, a grinding device and a discharging device, wherein one end of the strip cutting frame is connected with the conveying belt, the other end of the strip cutting frame is connected with the crushing device, the strip cutting frame comprises an upper row of roller ways and a lower row of roller ways, the roller ways on the lower portion are straight ways, the roller ways on the upper portion are curved ways, a channel for passing through a broken carton is formed between the straight ways and the curved ways, the opening of the channel is sequentially reduced from one end close to the conveying belt to one end close to the crushing device, and the discharging end of the channel is provided with the strip cutting device;
the grinding device comprises a grinding device body and a grinding device body, wherein the grinding device body is arranged at the upper part and the lower part of the grinding device body, the grinding device body comprises a first supporting shell, the first supporting shell and the second supporting shell are fixed through bolts, a material crushing cavity is arranged in the first supporting shell, the middle of the material crushing cavity is closed, two ends of the material crushing cavity are in an expanding shape, a cutting mechanism is arranged at the closed position in the middle of the material crushing cavity, the cutting mechanism is used for clamping and cutting broken paper boxes in the material crushing cavity and guiding the cut paper boxes to the grinding device body, the cutting mechanism comprises a first cutting roller and a second cutting roller, the rotating speeds of the first cutting roller and the second cutting roller are different, a plurality of arc-shaped grooves and protrusions are formed in the outer wall of the first cutting roller, and the arc-shaped grooves and the protrusions are distributed at intervals;
the bottom outlet of the grinding device is communicated with the discharging device, and the strip cutting frame is arranged on the discharging device through a support.
Preferably, the inside of the second supporting shell is provided with a grinding cavity, a grinding space is formed between the grinding rod and the wall of the grinding cavity, the grinding rod is rotatably arranged inside the grinding cavity, the upper end of the grinding rod is an arc end, a conical spray head is arranged outside the arc end, and the conical spray head is communicated with an external water pipe.
Preferably, the inside of supporting shell two is equipped with the inner prop, inner prop fixed mounting is on discharging device, the stick of polishing rotates the outside of cup jointing at the inner prop, the internally mounted of inner prop has and is used for driving stick pivoted actuating mechanism of polishing, the siphunculus is installed on the top of inner prop, inside running through of siphunculus has the water pipe with the toper shower nozzle intercommunication.
Preferably, a plurality of bearings are installed between the inner column and the grinding rod, the driving mechanism comprises a second driving motor fixed inside the inner column, an output shaft of the second driving motor is connected with a third gear, a toothed ring is installed inside the grinding rod, and the toothed ring is meshed with the third gear.
Preferably, the inner column is internally provided with a pump body, one end of the pump body is communicated with the conical spray head through a water pipe, the other end of the pump body is communicated with an external water tank through a water pipe, and an internal output shaft of the pump body is fixedly connected with the gear III.
Preferably, slitting device includes two sets of cutting portions, and every cutting portion of group all includes the cutting axle that two distribute from top to bottom, and the epaxial interval distribution of cutting that is located the top has a plurality of cutting blade, and the cutting that is located the below is epaxial be equipped with the cutting groove that cuts of cutting blade adaptation, the cutting blade interval distribution on two sets of cutting portions, and the outside of cutting axle is located two cutting blades or cuts fixed the cover that has cup jointed between the groove, the inside of cutting axle is the cavity, the inside of cavity is equipped with the heating rod.
Preferably, the first support shell is connected with a first gear and a second gear in a meshed mode outside the first support shell, the number of teeth of the first gear is smaller than that of the second gear, the first gear is connected with the first cutting roller through the first inner shaft, and the second gear is connected with the second cutting roller through the second inner shaft.
Preferably, sliding sleeves are mounted at two ends of a first cutting roller on the inner wall of the first support shell, a gap is reserved between two ends of the first cutting roller and the side wall of the first support shell, the first cutting roller can rotate inside the two sliding sleeves, a plurality of sliding strips are uniformly arranged in the middle of the inner shaft, a sliding groove is formed in the first cutting roller, the first cutting roller can slide along the length direction of the sliding strips, elastic bodies are sleeved at two outer ends of the inner shaft and located at two sides of the sliding strips, one end of each elastic body abuts against the end portion of each sliding strip, the other end of each elastic body abuts against the end portion of each sliding groove, a circular groove is formed in one end face of the first cutting roller, the groove bottom of each circular groove is an inclined plane, a steel ball capable of rolling is mounted inside the side wall of the first support shell, the inclined plane abuts against the steel ball, and the center of the steel ball does not coincide with the axis of the first cutting roller.
Preferably, a gap e is formed between two cutting shafts which are vertically arranged on the same cutting part, the shortest distance between the protrusion and the second cutting roller is d, and the length of d is smaller than that of e.
Compared with the prior art, the paper strip cutting machine has the advantages that the two roller ways are arranged on the paper strip cutting frame, the conveying way between the two roller ways is wide to narrow, a damaged paper box can be flattened in the conveying process, the flattened damaged paper box is subjected to strip cutting work, the first cutting roller and the second cutting roller are arranged in the first supporting shell, paper strips can be cut and cut into scraps, the rotating directions of the first cutting roller and the second cutting roller are opposite, the rotating speeds of the first cutting roller and the second cutting roller are different, the first cutting roller is provided with the arc-shaped groove and the protrusion, the protrusion and the friction surface of the second cutting roller are arranged between the friction surfaces of the first cutting roller and the second cutting roller, the paper strips can be crushed, the first cutting roller can axially reciprocate in the rotating process, and the paper strips can be longitudinally friction-cut and transversely cut.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an internal structural view of the present invention.
Fig. 3 is a connection view of two cutting shafts according to the present invention.
Fig. 4 is an internal cross-sectional view of a set of cutting segments of the present invention.
Fig. 5 is an enlarged view of the invention at a in fig. 2.
FIG. 6 is a connection diagram of a first cutting roll and a second cutting roll of the present invention.
Fig. 7 is an enlarged view of the invention at B in fig. 2.
Figure 8 is a cross-sectional view of the connection of the inner post and sanding block of the present invention.
Fig. 9 is an internal view of the first cutting roll of the present invention.
FIG. 10 is a view showing the shape of the inner circular groove of one end of the cutting roll of the present invention.
In the figure: 1. the device comprises a slitting rack, 2, a crushing device, 3, a grinding device, 4, a first driving motor, 5, a discharging device, 6, a support, 7, a conveying belt, 8, a roller way, 9, a first cutting roller, 91, an arc-shaped groove, 92, a protrusion, 10, a second cutting roller, 11, a first support shell, 12, a conical nozzle, 13, a grinding rod, 14, a second support shell, 15, an inner column, 16, a first inner shaft, 17, a discharging auger, 18, a cutting shaft, 181, a cutting blade, 182, a wear-resistant sleeve, 19, a heating rod, 20, a through pipe, 21, a heating device, 22, a pump body, 23, a first gear, 24, a second gear, 25, an elastic body, 26, a steel ball, 27, a bearing, 28, a water pipe, 29, a second driving motor, 30, a toothed ring, 31, a third gear, 32, a sliding sleeve, 33 and a circular groove.
Detailed Description
The invention is illustrated by the following specific examples, which are not intended to be limiting.
Examples
As shown in fig. 1 to 10, in this embodiment, a damaged carton recycling device for packaging is provided, which includes a conveyor belt 7, a slitting rack 1, a crushing device 2, a grinding device 3, and a discharging device 5, a bottom outlet of the grinding device 3 is communicated with the discharging device 5, the slitting rack 1 is mounted on the discharging device 5 through a bracket 6, a damaged carton is conveyed from the slitting rack 1 to the crushing device 2, falls from the crushing device 2 into the grinding device 3, and is discharged outwards by the discharging device 5, one end of the slitting rack 1 is connected with the conveyor belt 7, the conveyor belt 7 is a conveying device, the conveyor belt 7 has a long length, and can convey an external damaged carton to the slitting rack 1, the other end is connected with the crushing device 2, the inside of the slitting rack 1 includes two rows of roller tables 8, a lower roller table 8 is a straight table, an upper roller table 8 is a curved table, a channel passing through damaged cartons is formed between the straight channel and the curved channel, the opening of the channel is sequentially reduced from one end close to the conveyer belt 7 to one end close to the material crushing device 2, the straight channel and the curved channel are sequentially arranged by a plurality of rotating rollers, the rotating directions of the upper row of rollers and the lower row of rollers are opposite, the rollers are conveyed towards the advancing direction of conveying the damaged cartons, the width of the channel is gradually reduced in the conveying process, a strip cutting device is arranged at the discharge end of the channel and comprises two groups of cutting parts, each group of cutting parts comprises two cutting shafts 18 which are distributed up and down, a plurality of cutting blades 181 are distributed on the cutting shafts 18 above at intervals, the cutting shafts 18 can be rotated, the damaged cartons can be cut by the cutting blades 181 of the upper cutting shaft 18, cutting grooves matched with the cutting blades 181 are arranged on the cutting shafts 18 below, the cutting blades 181 on the two groups of cutting parts are distributed at intervals, a wear-resistant sleeve 182 is fixedly sleeved between the two cutting blades 181 or the cutting grooves on the outer portion of the cutting shaft 18, the wear-resistant sleeve 182 is positioned between the two adjacent cutting blades 181, the damaged carton can be conveyed forwards by friction force generated between the wear-resistant sleeve 182 and the damaged carton, a cavity is formed in the cutting shaft 18, a heating rod 19 is arranged in the cavity, the heating rod 19 is an electrically controlled rod body capable of heating and is electrically connected with a heating device 21 on the outer portion of the slitting frame 1, and the heating rod 19 and the heating device 21 are in the prior art, so that the invention is not specifically explained;
the material crushing device 2 and the grinding device 3 are distributed up and down, the material crushing device 2 comprises a first supporting shell 11, the grinding device 3 comprises a second supporting shell 14, the first supporting shell 11 and the second supporting shell 14 are fixed through bolts, a material crushing cavity is arranged in the first supporting shell 11, the middle of the material crushing cavity is closed, two ends of the material crushing cavity are flaring-shaped, the upper end and the lower end of the material crushing cavity are two conical grooves with opposite tips, the two conical grooves are communicated with each other, a cutting mechanism is arranged at the middle closed position of the material crushing cavity, the closed position is a connecting part of the two conical grooves, the cutting mechanism is used for clamping and cutting damaged cartons in the material crushing cavity and guiding the damaged cartons to the grinding device 3, the cutting mechanism comprises a first cutting roller 9 and a second cutting roller 10 with different rotating speeds, the second cutting roller 10 is only provided with anti-skid grains on the surface, the outer wall of the first cutting roller 9 is provided with a plurality of arc grooves 91 and bulges 92, the arc-shaped grooves 91 and the protrusions 92 are distributed at intervals, anti-slip grains are arranged on the outer surfaces of the protrusions 92, the damaged carton can be extruded, after a speed difference is formed between the two cutting rollers, the damaged carton is twisted into crushed materials, a gap e is formed between the two cutting shafts 18 which are vertically arranged on the same cutting portion, the shortest distance between the protrusions 92 and the second cutting rollers 10 is d, the length of d is smaller than the length of e, the gap between the cutting shafts 18 is ensured to be smaller than the thickness of the extruded damaged carton, the outer portion of the first supporting shell 11 is connected with a first gear 23 and a second gear 24 which are different in tooth number in a meshed mode, the tooth number of the first gear 23 is smaller than the tooth number of the second gear 24, the first gear 23 is connected with the first cutting roller 9 through a first inner shaft 16, the second gear 24 is connected with the second cutting rollers 10 through a second inner shaft, a motor is installed on the first supporting shell 11, and drives the first gear 23 to rotate, sliding sleeves 32 are respectively installed at two ends of a first cutting roller 9 on the inner wall of a first supporting shell 11, gaps are reserved between two ends of the first cutting roller 9 and the side wall of the supporting shell, the first cutting roller 9 can slide between the two sliding sleeves 32 along the axial direction and can also rotate along the circumferential direction, the first cutting roller 9 can rotate inside the two sliding sleeves 32, a plurality of sliding strips are uniformly arranged in the middle of an inner shaft, a sliding groove is formed in the first cutting roller 9, the first cutting roller 9 can slide along the length direction of the sliding strips, elastic bodies 25 are sleeved at two outer ends of a first inner shaft 16 on two sides of the sliding strips, the elastic bodies 25 ensure that the first cutting roller 9 is in the middle under a conventional state, one end of each elastic body 25 abuts against the end of each sliding strip, the other end of each sliding strip abuts against the end of each sliding groove, a circular groove 33 is formed in the end face of one end of the first cutting roller 9, and the groove bottom of each circular groove 33 is an inclined plane, the inside of the side wall of the first support shell 11 is provided with a rollable steel ball 26, the inclined surface is tightly propped against the steel ball 26, the center of sphere of the steel ball 26 is not superposed with the axis of the first cutting roller 9, the steel balls 26 are arranged in a staggered manner, and when the first cutting roller 9 rotates, different parts on the inclined surface are tightly propped against the steel ball 26, so that the first cutting roller 9 can axially move back and forth;
a grinding cavity is arranged inside the second supporting shell 14, a grinding space is formed between the grinding rod 13 and the wall of the grinding cavity, and the grinding rod 13 is rotatably arranged inside the grinding cavity; the inside of the second supporting shell 14 is provided with an inner column 15, the inner column 15 is fixedly installed on the discharging device 5, the grinding rod 13 is rotatably sleeved outside the inner column 15, a driving mechanism used for driving the grinding rod 13 to rotate is installed inside the inner column 15, a through pipe 20 is installed at the top end of the inner column 15, a water pipe 28 communicated with the conical spray head 12 penetrates through the inside of the through pipe 20, a plurality of bearings 27 are installed between the inner column 15 and the grinding rod 13, the driving mechanism comprises a second driving motor 29 fixed inside the inner column 15, an output shaft of the second driving motor 29 is connected with a third gear 31, a toothed ring 30 is installed inside the grinding rod 13, the toothed ring 30 is meshed with the third gear 31, the second driving motor 29 drives the third gear 31 to rotate, the third gear 31 drives the toothed ring 30 to drive the grinding rod 13 to rotate, the upper end of the grinding rod 13 is an arc end, the outside of circular arc end is equipped with toper shower nozzle 12, toper shower nozzle 12 and outside water pipe 28 intercommunication, toper shower nozzle 12 can spray the immersion fluid towards the grinding intracavity that supports shell two 14 insides, the internally mounted of inner prop 15 has the pump body 22, pump body 22 one end leads to pipe 28 and toper shower nozzle 12 intercommunication, and the other end leads to pipe 28 and outside water tank intercommunication, the inside output shaft and the third gear 31 fixed connection of gear of pump body 22, gear three 31 can be the drive part of pump body 22 when driving the rotation of ring gear 30.
When the device is used, broken cartons are sequentially placed on the conveying belt 7, the conveying belt 7 conveys products to the inside of the slitting frame 1, two rows of roller ways 8 in the slitting frame 1 convey the broken cartons from the position with a larger opening to the position with a smaller opening of the conveying way, the broken cartons can be flattened and enter the slitting device in the moving process, a plurality of cutting blades 181 on the cutting shaft 18 slit the broken cartons, the products discharged from the slitting device are narrow-strip-shaped paper strips, the paper strips fall into the crushing device 2, one end of each paper strip is inserted into the cutting rollers 9 and the cutting rollers 10, the motor drives the gear II 24 to rotate, the gear II 24 is meshed with the gear I23, the number of teeth on the gear I23 is smaller than that on the gear II 24, the rotating speed of the gear I23 is larger than that of the gear II 24, and the rotating speed of the cutting rollers 9 connected with the gear II 24 is also larger than that of the cutting rollers 10 connected with the gear II 24, a speed difference is formed between the first cutting roller 9 and the second cutting roller 10, the arc-shaped grooves 91 and the protrusions 92 on the first cutting roller 9 are distributed at intervals, when the protrusions 92 are arranged on one side of the second cutting roller 10, the damaged carton can be extruded, in the extrusion process, due to the speed difference formed between the first cutting roller 9 and the second cutting roller 10, the first cutting roller 9 can extrude and pull the damaged carton, the strip-shaped damaged carton is cut into pieces, the broken pieces are formed, in the rotating process of the first cutting roller 9, the circular grooves 33 are tightly abutted to the steel balls 26 under the action of the elastic body 25, when the first cutting roller 9 rotates, due to the fact that the groove bottom of the circular grooves 33 is an inclined plane, when the groove bottom of the circular grooves 33 is in a shallow position and tightly abutted to the steel balls 26, the first cutting roller 9 can move towards the direction close to the first supporting shell 11, when the groove bottom of the circular grooves 33 is in a deep position and tightly abutted to the steel balls 26, cut off roller 9 and just can remove towards the direction of keeping away from support shell 11, realize when cutting off roller 9 when rotating along circumference around the center pin, cut off roller 9 and can follow axial round trip movement, it is better to cut off the effect, when the crushed aggregates drops inside grinder 3, grind the crushed aggregates by the outer loop of grinding stick 13, the in-process of grinding, toper shower nozzle 12 carries out water spray work to the grinding material, grinding effect is better, the material after the grinding is accomplished is outwards discharged by ejection of compact auger 17.
Finally, it should be noted that the above embodiments are only used for illustrating and not limiting the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the present invention without departing from the spirit and scope of the present invention, and all modifications or partial substitutions should be covered by the scope of the claims of the present invention.

Claims (9)

1. The broken carton recycling device for packaging is characterized by comprising a conveying belt (7), a strip cutting frame (1), a crushing device (2), a grinding device (3) and a discharging device (5), wherein one end of the strip cutting frame (1) is connected with the conveying belt (7), the other end of the strip cutting frame is connected with the crushing device (2), the strip cutting frame (1) comprises an upper row of roller ways (8) and a lower row of roller ways (8), the lower roller ways (8) are straight ways, the upper roller ways (8) are curved ways, a channel passing through a broken carton is formed between the straight ways and the curved ways, the opening of the channel is sequentially reduced from one end close to the conveying belt (7) to one end close to the crushing device (2), and the discharging end of the channel is provided with the strip cutting device;
the grinding device (2) and the grinding device (3) are distributed up and down, the grinding device (2) comprises a first supporting shell (11), the grinding device (3) comprises a second supporting shell (14), the first supporting shell (11) and the second supporting shell (14) are fixed through bolts, a material crushing cavity is arranged inside the first supporting shell (11), the middle of the material crushing cavity is closed, two ends of the material crushing cavity are flared, a cutting mechanism is arranged at the closed position in the middle of the material crushing cavity, the cutting mechanism is used for clamping and cutting broken cartons in the material crushing cavity and guiding the cut cartons to the grinding device (3), the cutting mechanism comprises a first cutting roller (9) and a second cutting roller (10) which are different in rotating speed, a plurality of arc-shaped grooves (91) and protrusions (92) are arranged on the outer wall of the first cutting roller (9), and the arc-shaped grooves (91) and the protrusions (92) are distributed at intervals;
the bottom outlet of the grinding device (3) is communicated with the discharging device (5), and the strip cutting frame (1) is installed on the discharging device (5) through a support (6).
2. The damaged carton recycling device for packaging according to claim 1, characterized in that a grinding chamber is arranged inside the second supporting shell (14), a grinding space is formed between the grinding rod (13) and the wall of the grinding chamber, the grinding rod (13) is rotatably arranged inside the grinding chamber, the upper end of the grinding rod (13) is an arc end, a conical spray head (12) is arranged outside the arc end, and the conical spray head (12) is communicated with an external water pipe (28).
3. The damaged carton recycling device for packaging as claimed in claim 2, wherein an inner column (15) is arranged inside the second supporting shell (14), the inner column (15) is fixedly installed on the discharging device (5), the grinding rod (13) is rotatably sleeved outside the inner column (15), a driving mechanism for driving the grinding rod (13) to rotate is installed inside the inner column (15), a through pipe (20) is installed at the top end of the inner column (15), and a water pipe (28) communicated with the conical spray head (12) penetrates through the through pipe (20).
4. The damaged carton recycling device for packaging according to claim 3, characterized in that a plurality of bearings (27) are installed between the inner column (15) and the grinding rod (13), the driving mechanism comprises a second driving motor (29) fixed inside the inner column (15), an output shaft of the second driving motor (29) is connected with a third gear (31), a toothed ring (30) is installed inside the grinding rod (13), and the toothed ring (30) is meshed with the third gear (31).
5. The damaged carton recycling device for packaging according to claim 4, characterized in that a pump body (22) is installed inside the inner column (15), one end of the pump body (22) is communicated with the conical spray head (12) through a water pipe (28), the other end of the pump body is communicated with an external water tank through a water pipe (28), and an internal output shaft of the pump body (22) is fixedly connected with a gear III (31).
6. The broken carton recovery device for packaging according to claim 1, characterized in that the slitting device comprises two groups of cutting portions, each group of cutting portions comprises two cutting shafts (18) distributed up and down, a plurality of cutting blades (181) are distributed on the upper cutting shaft (18) at intervals, cutting grooves adapted to the cutting blades (181) are formed in the lower cutting shaft (18), the cutting blades (181) in the two groups of cutting portions are distributed at intervals, a wear-resistant sleeve (182) is fixedly sleeved between the two cutting blades (181) or the cutting grooves outside the cutting shaft (18), the inside of the cutting shaft (18) is a cavity, and a heating rod (19) is arranged inside the cavity.
7. The recycling device of the broke box for packaging according to claim 1, characterized in that the supporting shell one (11) is engaged with two gears one (23) and two (24) with different numbers of teeth, the number of teeth of the gear one (23) is smaller than that of the gear two (24), the gear one (23) is connected with the cutting roller one (9) through the inner shaft one (16), and the gear two (24) is connected with the cutting roller two (10) through the inner shaft two.
8. The damaged paper box recovery device for packaging as claimed in claim 7, wherein sliding sleeves (32) are mounted on the inner wall of the first supporting shell (11) at two ends of the first cutting roller (9), a gap is left between the two ends of the first cutting roller (9) and the side wall of the supporting shell, the first cutting roller (9) can rotate inside the two sliding sleeves (32), a plurality of sliding bars are uniformly arranged in the middle of the inner shaft, a sliding chute is arranged inside the first cutting roller (9), the first cutting roller (9) can slide along the length direction of the sliding bars, elastic bodies (25) are sleeved on two sides of the sliding bars at two outer ends of the first inner shaft (16), one end of each elastic body (25) abuts against the end of each sliding bar and the other end of each sliding chute, a circular groove (33) is arranged on the end face of one end of the first cutting roller (9), and the bottom of the circular groove (33) is an inclined plane, and a steel ball (26) capable of rolling is arranged inside the side wall of the first support shell (11), the inclined surface is tightly propped against the steel ball (26), and the center of the steel ball (26) is not overlapped with the axis of the first cutting roller (9).
9. The recycling device of broke cartons for packaging according to claim 6, characterised in that a gap e is provided between two cutting shafts (18) arranged above and below the same cutting section, the shortest distance between said projection (92) and the second cutting roller (10) is d, the length of d is less than the length of e.
CN202210444954.6A 2022-04-26 2022-04-26 Broken carton recovery device for packaging Withdrawn CN114713345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210444954.6A CN114713345A (en) 2022-04-26 2022-04-26 Broken carton recovery device for packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210444954.6A CN114713345A (en) 2022-04-26 2022-04-26 Broken carton recovery device for packaging

Publications (1)

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CN114713345A true CN114713345A (en) 2022-07-08

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CN202210444954.6A Withdrawn CN114713345A (en) 2022-04-26 2022-04-26 Broken carton recovery device for packaging

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Country Link
CN (1) CN114713345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115416085A (en) * 2022-09-01 2022-12-02 北京凯达恒业农业技术开发有限公司 Fruit and vegetable cutting device
CN118023264A (en) * 2024-04-15 2024-05-14 龙口市江达汽车配件有限公司 Environment-friendly recycling device for casting waste residues

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115416085A (en) * 2022-09-01 2022-12-02 北京凯达恒业农业技术开发有限公司 Fruit and vegetable cutting device
CN118023264A (en) * 2024-04-15 2024-05-14 龙口市江达汽车配件有限公司 Environment-friendly recycling device for casting waste residues
CN118023264B (en) * 2024-04-15 2024-07-02 龙口市江达汽车配件有限公司 Environment-friendly recycling device for casting waste residues

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Application publication date: 20220708