CN117734054A - Plastic cutting and crushing machine - Google Patents
Plastic cutting and crushing machine Download PDFInfo
- Publication number
- CN117734054A CN117734054A CN202410127515.1A CN202410127515A CN117734054A CN 117734054 A CN117734054 A CN 117734054A CN 202410127515 A CN202410127515 A CN 202410127515A CN 117734054 A CN117734054 A CN 117734054A
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- Prior art keywords
- crushing
- cutter
- platform
- groove
- frame
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- 229920003023 plastic Polymers 0.000 title claims abstract description 90
- 239000004033 plastic Substances 0.000 title claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 62
- 244000309464 bull Species 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a plastic cutting and crushing machine, which relates to the technical field of plastic processing devices and comprises a crushing roller assembly and a crushing assembly which are arranged in parallel, wherein the crushing roller assembly comprises a crushing platform, a material conveying groove is formed in the crushing platform, a plurality of crushing rollers are movably arranged in the material conveying groove through an adjusting assembly, the crushing assembly comprises a crushing platform which is movably connected with the crushing platform, a working groove is formed in the crushing platform, a rectangular outer frame is arranged at one end, close to the crushing platform, of the working groove, a saw-tooth disc set is movably arranged in the rectangular outer frame, a pushing cylinder is arranged at one end, far away from the crushing platform, of the working groove, a cutter rest is arranged between the rectangular outer frame and the pushing cylinder, a cutter is arranged on the cutter rest, and a cutting table assembly corresponding to the position of the cutter is embedded in the bottom surface of the working groove. The invention has the advantages of effective crushing of waste plastics, high applicability and the like.
Description
Technical Field
The invention relates to the technical field of plastic processing devices, in particular to a plastic block cutting and crushing machine.
Background
The crushing of waste plastics refers to the process of reducing the size of materials. Generally, a crusher is adopted to realize the cutting and crushing of waste plastics with different shapes and sizes, and the waste plastics are crushed into fragments or small pieces with a certain size, so that the waste plastics are convenient to carry out regeneration processing or film molding at a later stage to prepare various regenerated products. The existing crushers mostly adopt a simple mode that a motor drives a cutter head to rotate to crush waste plastics, and when the appearance of the waste plastics is large, the phenomenon that the waste plastics are not crushed thoroughly is caused to occur easily in some crushers, so that some large block plastics are still mixed in the crushed waste plastics, reworking is needed, crushing efficiency is reduced, and the later processing is not facilitated.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide the plastic dicing crusher which can effectively crush waste plastics and has high applicability.
In order to solve the technical problems, the invention provides a plastic dicing and crushing machine, which comprises a crushing roller assembly and a crushing assembly which are arranged in parallel, wherein the crushing roller assembly comprises a crushing platform, a material conveying groove is formed in the crushing platform, a plurality of crushing rollers are movably arranged in the material conveying groove through an adjusting assembly, the crushing assembly comprises a crushing platform movably connected with the crushing platform, a working groove is formed in the crushing platform, a rectangular outer frame is arranged at one end, close to the crushing platform, of the working groove, a saw-tooth disc set is movably arranged in the rectangular outer frame, a pushing cylinder is arranged at one end, far away from the crushing platform, of the working groove, a cutter rest is arranged between the rectangular outer frame and the pushing cylinder, a cutter is arranged on the cutter rest, and a dicing table assembly corresponding to the position of the cutter is embedded in the bottom surface of the working groove.
Preferably, the adjusting part is including setting up the roll-over stand of keeping away from crushed aggregates platform one end in the material conveyer trough, it is provided with the rectangle link to rotate on the roll-over stand, the crushing roller is provided with two, and two crushing rollers rotate respectively through driving motor and set up at the both ends that rectangle link was wherein relative, the one end that the roll-over stand was kept away from to the rectangle link is passed through cardboard swing joint and is close to the one end of crushed aggregates platform in the material conveyer trough, the cardboard is including rotating the bull stick that sets up in the material conveyer trough and is close to crushed aggregates platform one end, fixedly on the bull stick be provided with the arc cardboard, the one end that the roll-over stand was kept away from to the rectangle link is located the arc opening of arc cardboard, bull stick length direction's both ends are the external screw rod structure, and the equal threaded connection in bull stick length direction's both ends has lock nut, when broken needs to use crushing roller, the accessible overturns two crushing rollers to the arc inslot, reuse arc cardboard is kept away from the one end of roll-over stand to fix, thereby can carry out the breakage to waste plastics.
Preferably, be provided with a plurality of return springs on the rectangle frame, the one end that the rectangle frame was kept away from to the return spring is connected with the rectangle inside casing, and the rectangle inside casing slides and sets up in the rectangle frame, the sawtooth dish group includes a plurality of intervals and sets up the sawtooth dish in the rectangle inside casing side by side, be provided with the cutter motor on the outer wall of rectangle inside casing, the coaxial sawtooth dish that runs through of output shaft of cutter motor, broken platform's top is provided with a plurality of cutter cylinders, the piston rod of cutter cylinder is fixed to be set up on the rectangle inside casing, the outside of sawtooth dish still overlaps and is equipped with the protection shield, cutter cylinder promotes the rectangle inside casing, to the direction that is close to the crushed aggregates platform removes, thereby can be convenient for drive the sawtooth dish through the cutter motor and rotate, realize the cutting breakage to waste plastics.
Preferably, the dicing bench assembly comprises a step groove and a jacking cylinder which are sequentially embedded in the bottom surface of the operation groove from top to bottom, a step plate is movably arranged in the step groove, the step plate is rotatably arranged on a piston rod of the jacking cylinder, the position of a cutter corresponds to the position of the step plate up and down, storage grooves are formed in two opposite inner walls of the operation groove, a pushing cylinder is arranged in the storage grooves, a limiting extrusion plate is arranged on the piston rod of the pushing cylinder, a plurality of cutting grooves are formed in the side wall, far away from the pushing cylinder end, of the limiting extrusion plate at intervals, the step plate is located at a position between the two limiting extrusion plates, after waste plastics are conveyed onto the step plate and dicing is completed through the cutter, the jacking cylinder is started to push the step plate to move towards a direction far away from the step groove, and after the step plate is rotated, dicing can be continuously completed through the cutter, so that the volume of waste plastics after dicing can be reduced.
Preferably, the cutter frame is provided with a cutter cylinder, a piston rod of the cutter cylinder is provided with a cutter seat, the cutter comprises a plurality of cutter bodies which are arranged on the bottom surface of the cutter seat and are in one-to-one correspondence with the cutting grooves, the cutter bodies are movably connected on the bottom surface of the cutter seat through connecting bolts, and the cutter bodies with corresponding quantity can be installed or the installation positions of the cutter bodies on the bottom surface of the cutter seat can be adjusted so as to achieve different crushing effects.
Preferably, a pushing plate is arranged on a piston rod of the pushing cylinder, the pushing plate is contacted with the bottom surface in the operation groove, the pushing cylinder pushes the pushing plate, waste plastics chopped by the cutter can be pushed to the position of the rectangular outer frame, and the waste plastics are crushed by the saw tooth disc.
Preferably, the material conveying groove is provided with a material guiding inclined plate on the inner bottom surface close to the crushed aggregates platform end, the inner bottom surface of the operation groove is flush with one end of the material guiding inclined plate close to the crushed aggregates platform, waste plastics can be conveniently moved from the crushed aggregates platform to the crushing platform through the material guiding inclined plate, and the waste plastics are crushed through the crushing roller.
Preferably, two arc grooves corresponding to the positions of the crushing rollers one by one are formed in the bottom surface of the material conveying groove, the crushing rollers are respectively and movably arranged in the arc grooves at the corresponding positions, one end of the material guiding inclined plate, which is far away from the material crushing platform, corresponds to the arc grooves in position, and waste plastics can be conveniently moved from the material crushing platform to the arc grooves through the material guiding inclined plate and crushed by the crushing rollers.
The invention has the beneficial effects that: 1. the invention can cut and crush waste plastics in different modes through the cutter, the fluted disc and the crushing roller assembly, improves the crushing effect on waste plastics with different shapes and sizes, and has high applicability.
2. The cutter, the fluted disc and the crushing roller assembly can be respectively used singly or in combination so as to achieve different crushing effects and degrees on waste plastics.
3. After the step plate is pushed to lift by the lifting cylinder, the step plate can be rotated by 90 degrees, and the cutter body can be used for cutting waste plastics, so that the volume of the waste plastics after being diced can be reduced.
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 schematic structural view of a plastic dicing crusher according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a crushing roller assembly of a plastic cutting and crushing machine according to an embodiment of the present invention.
Fig. 3 is a schematic view of a crushing assembly of a plastic crushing crusher according to an embodiment of the present invention.
Fig. 4 is a schematic view of a saw-tooth disc set of a plastic dicing crusher according to an embodiment of the present invention.
Fig. 5 is a schematic view of a rectangular inner frame of a plastic dicing crusher according to an embodiment of the present invention.
Fig. 6 is a schematic view of a cutter structure of a plastic dicing and crushing machine according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a limiting extrusion plate structure of a plastic dicing crusher according to an embodiment of the present invention.
Fig. 8 is a schematic structural view of a dicing table assembly of a plastic dicing and crushing machine according to an embodiment of the invention.
Fig. 9 is a schematic view of a structure of a roll-over stand of a plastic dicing crusher according to an embodiment of the present invention.
Fig. 10 is a schematic diagram of a cardboard structure of a plastic dicing crusher according to an embodiment of the present invention.
Reference numerals illustrate: 1. a crushing roller assembly; 11. a crushing platform; 12. a material conveying groove; 121. a material guiding sloping plate; 13. an adjustment assembly; 131. a roll-over stand; 132. a rectangular ring frame; 133. a clamping plate; 1331. a rotating rod; 1332. an arc-shaped clamping plate; 14. a crushing roller; 141. an arc-shaped groove; 2. a particle assembly; 21. a particle platform; 22. an operation groove; 23. a rectangular outer frame; 231. a return spring; 232. a rectangular inner frame; 233. a saw tooth disc; 2331. a protective plate; 234. a cutter motor; 235. a cutter cylinder; 24. a set of saw tooth discs; 25. a pushing cylinder; 251. a pushing plate; 26. a cutter rest; 261. a cutter cylinder; 262. a cutter holder; 263. a cutter body; 264. a connecting bolt; 27. a cutter; 3. a dicing station assembly; 31. a step groove; 32. jacking the air cylinder; 33. a step plate; 34. a storage groove; 341. a pushing cylinder; 35. limiting extrusion plates; 36. and (5) cutting.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
Embodiment one: as shown in fig. 1 to 6, the invention provides a plastic block cutting and crushing machine, which comprises a crushing roller assembly 1 and a crushing assembly 2 which are arranged in parallel, wherein the crushing roller assembly 1 comprises a crushing platform 11, a material conveying groove 12 is arranged on the crushing platform 11, a plurality of crushing rollers 14 are movably arranged in the material conveying groove 12 through an adjusting assembly 13, the crushing assembly 2 comprises a crushing platform 21 movably connected with the crushing platform 11, a working groove 22 is arranged on the crushing platform 21, one end, close to the crushing platform 11, in the working groove 22 is provided with a rectangular outer frame 23, a sawtooth disc set 24 is movably arranged in the rectangular outer frame 23, one end, far away from the crushing platform 11, in the working groove 22 is provided with a pushing cylinder 25, a cutter frame 26 is arranged between the rectangular outer frame 23 and the pushing cylinder 25, a cutter 27 is arranged on the cutter frame 26, and a block cutting table assembly 3 corresponding to the position of the cutter 27 is embedded in the bottom surface of the working groove 22; a pushing plate 251 is arranged on a piston rod of the pushing cylinder 25, and the pushing plate 251 is contacted with the bottom surface in the working groove 22; two arc-shaped grooves 141 corresponding to the crushing rollers 14 one by one are arranged on the bottom surface in the material conveying groove 12, the crushing rollers 14 are respectively and movably arranged in the arc-shaped grooves 141 at the corresponding positions, and one end of the material guiding inclined plate 121, which is far away from the crushing platform 21, corresponds to the arc-shaped grooves 141 in position.
Firstly, placing waste plastics in an operation groove 22 (one end close to a pushing cylinder 25) on a crushing platform 21, starting the pushing cylinder 25 to drive a pushing plate 251, namely pushing the waste plastics onto a dicing table assembly 3 through the pushing plate 251, namely, firstly realizing dicing operation on the waste plastics on the dicing table assembly 3 through a cutter 27 on a cutter frame 26; after the dicing operation of the cutter 27 is completed, the pushing cylinder 25 can be started to push the waste plastics to the position corresponding to the rectangular outer frame 23, and the diced waste plastics can be cut and crushed through the fluted disc group 24 so as to reduce the volume of the waste plastics; finally, the pushing cylinder 25 can be started to push the waste plastics into the arc-shaped groove 141 on the material conveying groove 12, and the rolling and crushing can be realized through the crushing roller 14.
The cutter 27, the sawtooth disc set 24 and the crushing roller assembly 1 can be respectively and independently used according to the crushing requirement of waste plastics; or used in combination so as to achieve different crushing effects on waste plastics; that is, if the fragments of the waste plastics are large, the waste plastics can be cut by the cutter 27 and the saw-tooth disc set 24 and then crushed by the crushing roller assembly 1; or when the fragments of the waste plastics are small particles, the crushing roller assembly 1 can be directly used for crushing, so that the crushing effect and efficiency of the waste plastics are improved.
Embodiment two: on the basis of the first embodiment, as shown in fig. 1 to 3 and 9 to 10, the adjusting assembly 13 comprises a roll-over stand 131 arranged in the material conveying groove 12 and far away from one end of the crushed aggregates platform 21, a rectangular ring frame 132 is rotatably arranged on the roll-over stand 131, two crushing rollers 14 are arranged at two opposite ends of the rectangular ring frame 132 in a rotating manner through a driving motor, one end of the rectangular ring frame 132 far away from the roll-over stand 131 is movably connected with one end of the material conveying groove 12, near the crushed aggregates platform 21, through a clamping plate 133, the clamping plate 133 comprises a rotating rod 1331 rotatably arranged in the material conveying groove 12 and near one end of the crushed aggregates platform 21, an arc clamping plate 1332 is fixedly arranged on the rotating rod 1331, one end of the rectangular ring frame 132 far away from the roll-over stand 131 is positioned in an arc opening of the arc clamping plate 1332, two ends of the length direction of the rotating rod 1331 are of an external threaded rod structure, and two ends of the length direction of the rotating rod 1331 are all in threaded connection with locking nuts; the inner bottom surface of the material conveying groove 12, which is close to the end of the crushed aggregates platform 21, is provided with a material guiding inclined plate 121, and the inner bottom surface of the operation groove 22 is flush with one end of the material guiding inclined plate 121, which is close to the crushed aggregates platform 21.
Before the pushing cylinder 25 is started to push the waste plastics into the arc-shaped groove 141 on the material conveying groove 12, the arc-shaped clamping plate 1332 is turned around the rotating rod 1331 to enable the arc-shaped clamping plate 1332 to be separated from one end, far away from the turnover frame 131, of the rectangular ring frame 132; and the rectangular ring frame 132 is turned over on the roll-over frame 131 (i.e., the crushing roller 14 is turned over in a direction away from the arc-shaped groove 141); waste plastics are pushed into the arc-shaped groove 141 (the waste plastics are pushed into the arc-shaped groove 141 from the operation groove 22 through the material guiding inclined plate 121), then the crushing roller 14 is turned over into the corresponding arc-shaped groove 141 (the arc-shaped clamping plate 1332 is turned over firstly by taking the rotating rod 1331 as an axis, one end of the rectangular ring frame 132 far away from the turning frame 131 is positioned in an arc-shaped opening of the arc-shaped clamping plate 1332, locking nuts at two ends of the rotating rod 1331 in the length direction are screwed down), and the rolling and crushing of the waste plastics in the arc-shaped groove 141 can be realized by starting the crushing roller 14.
Embodiment III: on the basis of the first embodiment, as shown in fig. 1 and 3 to 8, a plurality of return springs 231 are arranged on a rectangular outer frame 23, one end, far away from the rectangular outer frame 23, of each return spring 231 is connected with a rectangular inner frame 232, the rectangular inner frame 232 is slidably arranged in the rectangular outer frame 23, a saw tooth disc group 24 comprises three saw tooth discs 233 which are arranged in the rectangular inner frame 232 in parallel at intervals, a cutter motor 234 is arranged on the outer wall of the rectangular inner frame 232, an output shaft of the cutter motor 234 coaxially penetrates through the saw tooth disc 233, four cutter cylinders 235 are arranged above a crushing platform 11, piston rods of the cutter cylinders 235 are fixedly arranged on the rectangular inner frame 232, and a protecting plate 2331 is sleeved outside the saw tooth disc 233; the dicing table assembly 3 comprises a step groove 31 and a jacking cylinder 32 which are sequentially embedded in the bottom surface of the operation groove 22 from top to bottom, a step plate 33 is movably arranged in the step groove 31, the step plate 33 is rotatably arranged on a piston rod of the jacking cylinder 32, the position of a cutter 27 corresponds to the position of the step plate 33 up and down, two opposite inner walls of the operation groove 22 are respectively provided with a storage groove 34, a pushing cylinder 341 is arranged in the storage groove 34, a limiting extrusion plate 35 is arranged on the piston rod of the pushing cylinder 341, four cutting grooves 36 are formed in the side wall of the limiting extrusion plate 35 far away from the pushing cylinder 341 end at intervals, and the step plate 33 is positioned at the position between the two limiting extrusion plates 35; the cutter frame 26 is provided with a cutter cylinder 261, a piston rod of the cutter cylinder 261 is provided with a cutter seat 262, the cutter 27 comprises four cutter bodies 263 which are arranged on the bottom surface of the cutter seat 262 and correspond to the cutting grooves 36 one by one, and the cutter bodies 263 are movably connected on the bottom surface of the cutter seat 262 through connecting bolts 264.
When the waste plastics are pushed into the material conveying groove 12 and correspond to the position of the rectangular outer frame 23, the cutter cylinder 235 is started to push the rectangular inner frame 232 to move towards the direction close to the material conveying groove 12, so that the saw tooth disc 233 in the rectangular inner frame 232 can move towards the direction close to the waste plastics, the return spring 231 is compressed at the moment, and the cutter motor 234 is started to drive the saw tooth disc 233 to rotate, so that the waste plastics can be cut and crushed through the saw tooth disc 233; when the cutting and crushing are completed, the cutter motor 234 is stopped, and then the cutter cylinder 235 is started to pull the rectangular inner frame 232 to move in the direction away from the material conveying groove 12, so that the saw tooth disc 233 in the rectangular inner frame 232 can move in the direction away from the waste plastic, and meanwhile, the return spring 231 can stretch and reset, and the waste plastic in the material conveying groove 12 is in a state of completing cutting and crushing under the action of the saw tooth disc 233.
Before the waste plastics are cut and crushed, the waste plastics can be placed on the step plate 33, the pushing cylinder 341 is started to drive the limiting extrusion plate 35 to push the waste plastics on the step plate 33, so that the waste plastics on the step plate 33 can be concentrated on the step plate 33, the cutter body 263 is beneficial to cutting the waste plastics (or when the height of the waste plastics is higher, the pushing cylinder 341 can be used to drive the limiting extrusion plate 35 to clamp and fix the bottom of the waste plastics, so that the stability of the waste plastics can be kept when the cutter body 263 is used for cutting, and meanwhile, the waste plastics can be prevented from splashing when being cut); after the cutting is completed, the lifting cylinder 32 can be started to move the step plate 33 in the direction away from the step groove 31, so that the step plate 33 can be lifted to the outside of the step groove 31, at the moment, the step plate 33 can be rotated by 90 degrees according to the cutting requirement of waste plastics, and then the lifting cylinder 32 is started to move the step plate 33 in the direction close to the step groove 31, so that the step plate 33 falls back into the step groove 31, and the cutting of the waste plastics can be realized by using the cutter body 263, so that the volume of the waste plastics after being cut into blocks can be reduced.
When waste plastics are cut, the two ends of the cutter body 263 in the length direction can be respectively positioned in the cutting grooves 36, so that the cutting effect of the waste plastics placed on the step plate 33 can be improved; the cooperation of the stepped groove 31 and the stepped plate 33 is convenient for playing a firm supporting role when the cutter body 263 is used for cutting waste plastics.
The gap between two adjacent cutter bodies 263 installed on the bottom surface of the cutter seat 262 (i.e. the number of the cutter bodies 263 installed) can be adjusted according to the requirement by the connecting bolt 264, so that different sizes of cut waste plastics and different cutting effects can be achieved.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a plastics cutting crushed aggregates machine, a serial communication port, including crushing roller subassembly (1) and crushed aggregates subassembly (2) that set up side by side, crushing roller subassembly (1) are including broken platform (11), be provided with material conveyer trough (12) on broken platform (11), be provided with a plurality of crushing rollers (14) through adjusting part (13) activity in material conveyer trough (12), crushed aggregates subassembly (2) include with broken platform (21) of swing joint between broken platform (11), be provided with operation groove (22) on crushed aggregates platform (21), the one end that is close to broken platform (11) in operation groove (22) is provided with rectangle frame (23), the one end that keeps away from broken platform (11) in rectangle frame (23) is provided with in operation groove (22) pushes away material cylinder (25), be provided with between rectangle frame (23) and the pushing away material cylinder (25) cutter frame (26), be provided with cutter (27) on cutter frame (26), the bottom surface of operation groove (22) is embedded to be equipped with cutting block platform subassembly (3) corresponding with cutter (27) position.
2. The plastic dicing and crushing machine according to claim 1, wherein the adjusting component (13) comprises a turnover frame (131) arranged in the material conveying groove (12) and far away from one end of the crushing platform (21), rectangular ring frames (132) are rotatably arranged on the turnover frame (131), two crushing rollers (14) are arranged, the two crushing rollers (14) are respectively rotatably arranged at two opposite ends of the rectangular ring frames (132) through driving motors, one end of the rectangular ring frames (132) far away from the turnover frame (131) is movably connected with one end, close to the crushing platform (21), of the material conveying groove (12) through a clamping plate (133), the clamping plate (133) comprises a rotating rod (1331) which is rotatably arranged in the material conveying groove (12) and close to one end of the crushing platform (21), arc clamping plates (1332) are fixedly arranged on the rotating rod (1331), one end, far away from the turnover frame (131), of the rectangular ring frames (132) is located in the arc openings of the arc clamping plates (1332), two ends of the length directions of the rotating rod (1331) are of the outer structures, and two ends of the rotating rod (1331) are in length directions of the threaded nuts are in threaded mode.
3. The plastic dicing and crushing machine according to claim 1, wherein a plurality of return springs (231) are arranged on the rectangular outer frame (23), one end, far away from the rectangular outer frame (23), of the return springs (231) is connected with a rectangular inner frame (232), the rectangular inner frame (232) is slidably arranged in the rectangular outer frame (23), the sawtooth disc group (24) comprises a plurality of sawtooth discs (233) which are arranged in the rectangular inner frame (232) in parallel at intervals, a cutter motor (234) is arranged on the outer wall of the rectangular inner frame (232), an output shaft of the cutter motor (234) coaxially penetrates through the sawtooth discs (233), a plurality of cutter cylinders (235) are arranged above the crushing platform (11), piston rods of the cutter cylinders (235) are fixedly arranged on the rectangular inner frame (232), and a protection plate (2331) is sleeved outside the sawtooth discs (233).
4. A plastic dicing and crushing machine as claimed in claim 3, characterized in that the dicing table assembly (3) comprises a step groove (31) and a jacking cylinder (32) which are sequentially embedded in the bottom surface of the working groove (22) from top to bottom, a step plate (33) is movably arranged in the step groove (31), the step plate (33) is rotatably arranged on a piston rod of the jacking cylinder (32), the position of the cutter (27) corresponds to the position of the step plate (33) up and down, storage grooves (34) are formed in two opposite inner walls of the working groove (22), a pushing cylinder (341) is arranged in the storage grooves (34), limiting extrusion plates (35) are arranged on the piston rod of the pushing cylinder (341), a plurality of cutting grooves (36) are formed in the side wall of the limiting extrusion plates (35) away from the end of the pushing cylinder at intervals, and the step plate (33) is positioned at a position between the two limiting extrusion plates (35).
5. A plastic dicing and crushing machine according to claim 4, characterized in that the cutter frame (26) is provided with a cutter cylinder (261), the piston rod of the cutter cylinder (261) is provided with a cutter seat (262), the cutter (27) comprises a plurality of cutter bodies (263) which are arranged on the bottom surface of the cutter seat (262) and correspond to the cutting grooves (36) one by one, and the cutter bodies (263) are movably connected on the bottom surface of the cutter seat (262) through connecting bolts (264).
6. A plastic dicing crusher according to claim 1, characterized in that a pushing plate (251) is provided on the piston rod of the pushing cylinder (25), the pushing plate (251) being in contact with the bottom surface in the working groove (22).
7. A plastic dicing crusher according to claim 2, characterized in that the material conveying trough (12) is provided with a material guiding inclined plate (121) on the inner bottom surface near the end of the crushing platform (21), and the inner bottom surface of the working trough (22) is flush with the end of the material guiding inclined plate (121) near the crushing platform (21).
8. A plastic dicing crusher according to claim 7, characterized in that two arc-shaped grooves (141) corresponding to the positions of the crushing rollers (14) one by one are provided on the bottom surface in the material conveying groove (12), the crushing rollers (14) are respectively movably arranged in the arc-shaped grooves (141) corresponding to the positions, and one end of the material guiding inclined plate (121) away from the crushing platform (21) corresponds to the position of the arc-shaped groove (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410127515.1A CN117734054A (en) | 2024-01-30 | 2024-01-30 | Plastic cutting and crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410127515.1A CN117734054A (en) | 2024-01-30 | 2024-01-30 | Plastic cutting and crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117734054A true CN117734054A (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410127515.1A Pending CN117734054A (en) | 2024-01-30 | 2024-01-30 | Plastic cutting and crushing machine |
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| Country | Link |
|---|---|
| CN (1) | CN117734054A (en) |
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