CN117021421A - TPU foaming product recycling device and method - Google Patents
TPU foaming product recycling device and method Download PDFInfo
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- CN117021421A CN117021421A CN202311300761.4A CN202311300761A CN117021421A CN 117021421 A CN117021421 A CN 117021421A CN 202311300761 A CN202311300761 A CN 202311300761A CN 117021421 A CN117021421 A CN 117021421A
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- 238000005187 foaming Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 title claims description 19
- 238000012216 screening Methods 0.000 claims abstract description 21
- 238000011027 product recovery Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 39
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000002950 deficient Effects 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract description 26
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 26
- 238000011084 recovery Methods 0.000 abstract description 18
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000482268 Zea mays subsp. mays Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0203—Separating plastics from plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- 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
- B29B2017/046—Extruder as pressing tool with calibrated die openings for forming and disintegrating pasty or melted material
-
- 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 Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to the technical field of TPU (thermoplastic polyurethane) foaming product crushing and screening, in particular to a TPU foaming product recovery device and a TPU foaming product recovery method, wherein the TPU foaming product recovery device comprises a plurality of support columns, the support columns are commonly connected with a bottom plate, a mounting plate is arranged on the bottom plate, and the mounting plate is connected with a driving motor through bolts; the output end of the driving motor is provided with a driving clamping block which is connected with a driving clamping groove arranged on the driving bevel gear; through touching the power and screening the subassembly, accomplish to carry out recovery processing respectively to the crushed aggregates of equidimension not, avoid the crushed aggregates of equidimension inequality to mix together when later stage melting, promoted the efficiency of retrieving, reduced the consumption of the energy simultaneously, played the effect of environmental protection.
Description
Technical Field
The invention belongs to the technical field of TPU foaming product crushing and screening, and particularly relates to a TPU foaming product recycling device and a TPU foaming product recycling method.
Background
Thermoplastic polyurethane elastomer (TPU) is an elastomer which can be plasticized by heating and can be dissolved by solvent, has excellent comprehensive properties such as high strength, high toughness, wear resistance, oil resistance and the like, has good processability, and is widely applied to industries such as shoe materials, clothing and the like. The TPU is applied to sole, vamp and attached 3-size shoemaking engineering, for example, TPU foaming sole has functions of wear resistance, slip resistance, rebound, shock absorption and the like, so TPU materials are favored by vast shoemaking manufacturers.
At present, defective soles often occur when TPU foamed soles are produced, and cannot be used for manufacturing shoes, and if the sole is thrown away directly as garbage, resources are wasted, so that factories generally recycle the defective soles. For example, the defective sole is crushed and reprocessed to produce TPU foam particles, and the TPU foam particles are used for manufacturing the popcorn sole.
In the recovery and regeneration treatment process of the TPU foaming soles, the sizes of crushed aggregates after the crushing treatment of the TPU foaming soles are different, and the existing recovery device of the TPU foaming products cannot respectively recover and treat the crushed aggregates according to the different sizes, so that the crushed aggregates with different sizes are mixed together in the later period of melting and recovery, larger crushed aggregates are difficult to melt and recover in the same setting parameters, the recovery efficiency is reduced, and the energy consumption is increased.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects in the prior art, the invention provides a TPU foaming product recycling device and a TPU foaming product recycling method, which effectively solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the TPU foaming product recovery device comprises a plurality of support columns, wherein the support columns are connected with a bottom plate together, a mounting plate is arranged on the bottom plate, and the mounting plate is connected with a driving motor through bolts; the output end of the driving motor is provided with a driving clamping block which is connected with a driving clamping groove arranged on the driving bevel gear; the driving bevel gear is respectively engaged with and connected with the linkage bevel gear and the driven bevel gear, and the linkage bevel gear is connected with the crushing and dynamic twisting force mechanism; the driven bevel gear is connected with the touch force screening component;
the touch force screening and stopping assembly comprises a driven rotating shaft arranged on a driven bevel gear, the driven rotating shaft penetrates through a driven base arranged on the mounting plate and then is connected with a driven cam, the driven cam is connected with a driven round rod in a matched mode, a driven cross rod is arranged on the driven round rod, and the driven cross rod penetrates through a touch base arranged on the bottom plate and then is connected with an extension different rod; the driven cross rod is sleeved with a driven spring, one end of the driven spring is fixedly connected with the driven round rod, and the other end of the driven spring is connected with the touch base; the driven inclined blocks are arranged on the extension different rods, the driven inclined blocks are connected with the two driving inclined blocks in a matched mode, the driving inclined blocks are provided with different action square rods, the different action square rods are connected with the touch lifting blocks, and the two touch lifting blocks are connected with the filtering action square plates through the pressing elastic locking units.
Preferably, the pressing elastic locking unit comprises a stop square groove arranged in the filtering square plate, stop round grooves are symmetrically arranged in the stop square groove, the stop round grooves are arranged in sliding connection with stop round rods, stop springs are sleeved on the stop round rods, one ends of the stop springs are fixedly connected with the stop square groove, the other ends of the stop springs are fixedly connected with stop sloping plates, the stop sloping plates are slidably connected with the stop square groove, stop slots are formed in the stop sloping plates, and the stop slots are connected with the locking control assembly.
Preferably, the stop sloping plate is connected with a buckling linkage groove arranged on the touch lifting block, an auxiliary base is fixedly arranged on the touch lifting block, an auxiliary rotating shaft is arranged on the auxiliary base, one end of the auxiliary rotating shaft is connected with an auxiliary gear, the auxiliary gear is meshed with an auxiliary rack fixedly arranged on the collecting square box, the collecting square box is connected with the bottom plate through an auxiliary clamping block, and the other end of the auxiliary rotating shaft is connected with the scraping mechanism.
Preferably, the touch lifting blocks are symmetrically provided with touch rods, two ends of each touch rod are fixedly connected with a touch limiting groove arranged on the square collecting box, the touch rods are sleeved with touch springs, one ends of the touch springs are fixedly connected with the touch limiting grooves, and the other ends of the touch springs are fixedly connected with the touch lifting blocks.
Preferably, the row-to-scratch mechanism comprises an auxiliary bevel gear arranged on an auxiliary rotating shaft, the auxiliary bevel gear is in meshed connection with a drive bevel gear, the drive bevel gear is provided with a drive rotating shaft, one end of the drive rotating shaft is in transmission connection with a drive base arranged on an auxiliary base, the other end of the drive rotating shaft is connected with a multi-surface oblique moving different plate, the multi-surface oblique moving different plate is in matched connection with two oblique moving contact plates, a flexible scraper is arranged on one side of each oblique moving contact plate, the flexible scraper is in matched connection with a filtering square plate, a guide sliding block is arranged on the other side of each oblique moving contact plate, the guide sliding block is in sliding connection with a guide sliding groove arranged on the guide base, a guide rod is fixedly arranged in the guide sliding groove, a guide spring is sleeved on the guide rod, one end of the guide spring is fixedly connected with the guide sliding groove, and the other end of the guide spring is fixedly connected with the guide sliding block; the guide base is fixedly connected with the active base; and a linkage square seat is fixedly arranged on the inclined movable touch plate and is connected with the intermittent movement flexible scattering unit.
Preferably, the crushing and power twisting mechanism comprises a linkage rotating shaft arranged on a linkage bevel gear, wherein the linkage rotating shaft penetrates through a linkage base arranged on the mounting plate to be connected with a linkage pulley, the linkage pulley is connected with a driving pulley through a driving belt, a screw rotating shaft is arranged on the driving pulley, and the screw rotating shaft is connected with a screw pulverizer arranged on the bottom plate.
Preferably, the intermittent flexible unit comprises a rope arranged on the linkage square seat, the rope is connected with the winding wheel through a fixed pulley, a fixed rotating shaft and a rolling rotating shaft are arranged on the fixed pulley and the winding wheel, and the fixed rotating shaft and the rolling rotating shaft are in transmission connection with a fixed base arranged on the bottom plate; a spiral spring is arranged at one end of the rolling rotating shaft, the end point of the spiral spring is connected with the fixed base, the other end of the rolling rotating shaft is connected with a rolling circular plate, a pushing rod is arranged on the rolling circular plate, and the pushing rod is connected with a moment moving groove arranged on the moment moving block in a sliding manner; the square moving block is symmetrically provided with a directional rod on one side, the directional rod penetrates through the bottom plate and is connected with the directional circular plate, a directional spring is sleeved on the directional rod, one end of the directional spring is connected with the directional circular plate, and the other end of the directional spring is connected with the bottom plate; the other side of the moment moving block is provided with a different sticking block, and the different sticking block is provided with a buffer cushion.
Preferably, the locking control assembly comprises a stop inserted bar arranged on the stop slot, the two stop inserted bars are jointly connected with the locking transverse plate, a limiting block is arranged on the locking transverse plate, the limiting block is arranged in sliding connection with the limiting bar, and two ends of the limiting bar are connected with a limiting base arranged on the touch lifting block; the limiting rod is sleeved with a limiting spring, one end of the limiting spring is connected with the limiting base, and the other end of the limiting spring is connected with the limiting block.
Preferably, the different piece of subsides moves the setting with pouring the cooperation of flitch, and the symmetry is installed on the both sides of pouring the flitch and is pasted and move the bull stick, pastes and moves the setting that the bull stick passes the different piece of subsides that is equipped with on the screw crusher and move the base and be connected with the different piece of restriction, and the different piece of restriction is equipped with on the screw crusher and moves different pole sliding connection setting, and the different pole of restriction is gone up the cover and is equipped with the restriction spring, and the one end of restriction spring is connected with screw crusher and is set up, and the other end is connected with the different piece of restriction and is set up.
The invention also provides a TPU foaming product recycling method, which comprises the following steps:
step one, starting a driving motor to drive a driving bevel gear to rotate by a driving clamping block on the output end of the driving motor, and simultaneously driving a meshed linkage bevel gear to rotate, wherein a linkage rotating shaft on the linkage bevel gear rotates;
step two, driving the driving pulley to rotate through the linkage pulley and the driving belt, so that the spiral rotating shaft drives the spiral blades in the spiral crusher to start working, and the spiral blades in the spiral crusher grind the sole foam;
step three, when the bevel gear is driven to rotate, the driven bevel gear is meshed to rotate, so that a driven cam on the driven rotating shaft starts to rotate, and the driven cam is in reciprocating contact with the inclined surface of the driven round rod, so that the driven cam can limit and reciprocate in the touch base through the driven cross rod, and the driven spring is in a buffer and reset state continuously;
when the driven cross rod moves, the driven inclined blocks on the extension different rods move forwards and contact the inclined surfaces of the two driving inclined blocks, so that the driven inclined blocks drive the touch lifting blocks to move, and the two filtering square plates move relatively;
and fifthly, when the driven cross rod is reset, the driving inclined block resets and moves through the reset of the touch spring, so that the two filtering square plates move in opposite directions, and the screening operation of crushed aggregates is completed through the reciprocating operation.
Compared with the prior art, the invention has the beneficial effects that:
(1) After the unqualified sole foam body is placed in the spiral crusher, a driving motor is started, and the position of the crushed aggregates on the filtering square plate can be continuously changed through a touch force screening component, so that screening operation on the crushed aggregates is completed, the proper crushed aggregates can enter the next layer through the filtering square plate, recovery processing of the crushed aggregates with different sizes is completed, the crushed aggregates with unequal sizes are prevented from being mixed together in later melting, and therefore in the same set parameters of melting recovery processing, larger crushed aggregates are difficult to melt recovery processing, recovery efficiency is improved, and meanwhile energy consumption is reduced, and an environment-friendly effect is achieved;
(2) When the driving bevel gear rotates, the spiral rotating shaft drives the spiral blades in the spiral crusher to start working, so that the spiral blades in the spiral crusher grind unqualified sole foam bodies put into the spiral crusher, a plurality of crushed aggregates with different sizes are formed and conveyed to the material pouring groove plate through transmission, and enter the collection square box through the material pouring groove plate, the cleaning and recycling efficiency is improved, meanwhile, the spiral crusher and the touch screen stop assembly share one driving unit, the consumption of energy sources is reduced, the environment-friendly effect of the device in use is improved, and the limitation of the device in use is reduced;
(3) The locking control assembly is locked, so that the stop inclined plate is limited, the filtering square plate is prevented from being detached due to non-human factors, and meanwhile, the filtering square plate on the pressing elastic buckling unit is prevented from falling off when the contact force screening assembly moves, so that the recovery processing efficiency is improved, and the service life of the device is prolonged;
(4) The two oblique movable contact plates are limited to move relatively in the guide chute through the guide sliding block, so that the guide springs on the guide rod are in a buffer state, and the flexible scraping plate on the oblique movable contact plates moves relatively on the filtering square plate; when the multi-surface oblique moving different plate is not contacted with the oblique moving touch plate, the two flexible scraping plates are limited to move oppositely through the reset of the guide spring, and the flexible scraping plates are limited to move reciprocally in the filter moving square plate through the operation, so that the crushed aggregates piled on the filter moving square plate can move to two sides as far as possible, screening efficiency is prevented from being too poor due to the fact that the crushed aggregates are piled at the position right in the middle of the filter moving square plate, and recovery treatment efficiency is improved;
(5) Firstly, a locking control component needs to be operated so as not to influence the normal installation operation of the filtering square plate; through the pressing elastic stop buckle unit, the filtering square plate is connected with the touch lifting block, even if the force applied to the filtering square plate is lost, the filtering square plate cannot be reset and ejected, so that the installation operation of the filtering square plate is completed, the filtering square plates with different sizes can be replaced conveniently, and the limitation of the device in use is reduced; meanwhile, the disassembly is the same reason, only a small number of positions of the stop inclined plates are pushed inwards, and the filtering square plate is pulled upwards again, so that the disassembly operation of the filtering square plate is completed, the operation is convenient and quick when the filtering square plate is assembled or disassembled, one hand is not needed, and meanwhile, the efficiency of the disassembly or assembly is improved;
(6) When the movable differential block contacts the pouring groove plate, the movable differential block rotates in the movable base through the movable rotary rod, so that the movable rotary rod rotates in the movable differential rod in a limiting manner through the movable differential block, and the limiting spring is in a buffering state; when paste and move different piece no longer contact pouring frid, reset through the reset that the limit spring makes pouring frid reset, through reciprocal above-mentioned operation, make the crushed aggregates when unloading to the collection through pouring frid and move in the square box, through the reciprocal rocking that makes pouring frid, thereby make the crushed aggregates on the pouring frid rock, make the crushed aggregates when the operation is minced through screw grinder and stay to pouring upon the frid, can be quick break up it, the follow-up screening operation of being convenient for, thereby promoted the efficiency of follow-up recovery processing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a mounting plate structure;
FIG. 3 is a schematic view of a structure of a square box;
FIG. 4 is a schematic view of a screw pulverizer;
FIG. 5 is a schematic view of a scrolling circular plate structure;
FIG. 6 is a schematic diagram of a structure of a swash plate;
FIG. 7 is a schematic diagram of a chute plate structure;
FIG. 8 is a schematic view of a follower cam configuration;
FIG. 9 is a schematic diagram of a block structure of a movable differential block;
FIG. 10 is a schematic view of a partial enlarged structure at A in FIG. 3;
FIG. 11 is a schematic view of a slant moving contact plate structure;
in the figure: 1. a support column; 2. a bottom plate; 3. a mounting plate; 4. a driving motor; 5. a bolt; 6. driving the clamping block; 7. driving a bevel gear; 8. a driving clamping groove; 9. a linkage bevel gear; 10. a driven bevel gear; 11. a driven rotating shaft; 12. a driven base; 13. a driven cam; 14. a driven round bar; 15. a driven cross bar; 16. touching the base; 17. extending the different rod; 18. a driven spring; 19. a driven sloping block; 20. an active oblique block; 21. a transaction square rod; 22. touching the lifting block; 23. filtering the square plate; 24. a stop square groove; 25. a stop circular groove; 26. a stop round rod; 27. a stop spring; 28. a stop sloping plate; 29. a stop slot; 30. a buckling linkage groove; 31. an auxiliary base; 32. an auxiliary rotating shaft; 33. an auxiliary gear; 34. a square box for collecting movement; 35. an auxiliary rack; 36. auxiliary clamping blocks; 37. a touch lever; 38. touching the limit groove; 39. a touch spring; 40. auxiliary bevel gears; 41. a drive bevel gear; 42. a driving rotating shaft; 43. an active base; 44. a multi-surface oblique different plate; 45. a slant moving touch plate; 46. a flexible scraper; 47. a guide slide block; 48. a guide base; 49. a guide chute; 50. a guide rod; 51. a guide spring; 52. a linkage square seat; 53. a linkage rotating shaft; 54. a linkage pulley; 55. a transmission belt; 56. a driving pulley; 57. screwing the rotating shaft; 58. a screw pulverizer; 59. a rope; 60. a fixed pulley; 61. a winding wheel; 62. a fixed rotating shaft; 63. scrolling the rotating shaft; 64. a stationary base; 65. a clockwork spring; 66. rolling a circular plate; 67. a push rod; 68. a moment block; 69. a moment motion groove; 70. a directional rod; 71. a directional circular plate; 72. a directional spring; 73. sticking different blocks; 74. a cushion pad; 75. a stop plunger; 76. locking the transverse plate; 77. a limiting block; 78. a limit rod; 79. a limit base; 80. a limit spring; 81. a pouring groove plate; 82. pasting a movable rotating rod; 83. pasting a base; 84. a stop block; 85. a stop differential lever; 86. and a limiting spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
Examples: the TPU foaming product recovery device comprises a plurality of support columns 1, wherein the support columns 1 are connected with a bottom plate 2 together, a mounting plate 3 is arranged on the bottom plate 2, and the mounting plate 3 is connected with a driving motor 4 through bolts 5; the output end of the driving motor 4 is provided with a driving clamping block 6, and the driving clamping block 6 is connected with a driving clamping groove 8 arranged on a driving bevel gear 7; the driving bevel gear 7 is respectively connected with a linkage bevel gear 9 and a driven bevel gear 10 in a meshed manner, and the linkage bevel gear 9 is connected with the crushing power mechanism; the driven bevel gear 10 is connected with the touch force screening component; the touch force screening and stopping assembly comprises a driven rotating shaft 11 arranged on a driven bevel gear 10, wherein the driven rotating shaft 11 passes through a driven base 12 arranged on a mounting plate 3 and is connected with a driven cam 13, the driven cam 13 is connected with a driven round rod 14 in a matched manner, a driven cross rod 15 is arranged on the driven round rod 14, and the driven cross rod 15 passes through a touch base 16 arranged on a bottom plate 2 and is connected with an extension different rod 17; the driven cross rod 15 is sleeved with a driven spring 18, one end of the driven spring 18 is fixedly connected with the driven round rod 14, and the other end of the driven spring 18 is connected with the touch base 16; the driven inclined block 19 is arranged on the extension different rod 17, the driven inclined block 19 is connected with the two driving inclined blocks 20 in a matched manner, the driving inclined block 20 is provided with the abnormal square rod 21, the abnormal square rod 21 is connected with the touch lifting block 22, and the two touch lifting blocks 22 are connected with the filtering square plate 23 through the pressing elastic stop unit; the touch lifting block 22 is symmetrically provided with a touch rod 37, two ends of the touch rod 37 are fixedly connected with a touch limit groove 38 arranged on the collection square box 34, the touch rod 37 is sleeved with a touch spring 39, one end of the touch spring 39 is fixedly connected with the touch limit groove 38, and the other end of the touch spring 39 is fixedly connected with the touch lifting block 22;
after an operator puts the unqualified sole foam into the spiral crusher 58, the driving motor 4 is started to drive the driving clamping block 6 on the output end of the driving motor to drive the driving bevel gear 7 to rotate, the driving bevel gear 10 is meshed with the driven bevel gear 10 to rotate, the driven cam 13 on the driven rotating shaft 11 starts to rotate, the driven cam 13 is in reciprocating contact with the inclined surface of the driven round bar 14, the driven cam 13 is in limiting reciprocating movement in the touch base 16 through the driven cross bar 15, the driven spring 18 is in a buffering and resetting state continuously, when the driven cross bar 15 moves, the driven inclined block 19 on the extension special bar 17 moves forwards and contacts with the inclined surfaces of the two driving inclined blocks 20, the driving inclined block 20 drives the touch lifting block 22 to move through the abnormal square bar 21, the touch lifting block is in limiting movement on the touch bar 37 arranged in the touch limiting groove 38, and the touch spring 39 is in a buffering state, so that the two filtering square plates 23 move relatively; when the driven cross rod 15 is reset and moved, the driving inclined block 20 moves through the reset movement of the trigger spring 39, so that the two filtering square plates 23 move in opposite directions, and through the sudden reset movement of the filtering square plates 23, the crushed aggregates piled on the filtering square plates 23 also descend, so that the positions of a plurality of crushed aggregates change, and through the reciprocating operation, the crushed aggregates on the filtering square plates 23 can change the positions of the crushed aggregates continuously, thereby completing the screening operation of the crushed aggregates, enabling the proper crushed aggregates to enter the next layer through the filtering square plates 23, and thus completing the recovery treatment of the crushed aggregates with different sizes respectively, avoiding the mixing together of the crushed aggregates with unequal sizes in the later melting process, so that in the same set parameters of melting recovery treatment, the larger crushed aggregates are difficult to melt recovery treatment, improving the recovery efficiency, reducing the energy consumption and playing the role of environmental protection.
The pressing elastic-stopping buckling unit of the embodiment comprises a stop square groove 24 arranged in a filtering square plate 23, stop round grooves 25 are symmetrically arranged in the stop square groove 24, the stop round grooves 25 are slidably connected with stop round rods 26, stop springs 27 are sleeved on the stop round rods 26, one ends of the stop springs 27 are fixedly connected with the stop square groove 24, the other ends of the stop springs 27 are fixedly connected with a stop sloping plate 28, the stop sloping plate 28 is slidably connected with the stop square groove 24, stop slots 29 are arranged on the stop sloping plate 28, and the stop slots 29 are connected with a locking control assembly; the stop sloping plate 28 is connected with a buckling linkage groove 30 arranged on the triggering lifting block 22, an auxiliary base 31 is fixedly arranged on the triggering lifting block 22, an auxiliary rotating shaft 32 is arranged on the auxiliary base 31, one end of the auxiliary rotating shaft 32 is connected with an auxiliary gear 33, the auxiliary gear 33 is meshed with an auxiliary rack 35 fixedly arranged on the collecting square box 34, the collecting square box 34 is connected with the bottom plate 2 through an auxiliary clamping block 36, and the other end of the auxiliary rotating shaft 32 is connected with a scraping mechanism;
when the filtering square plate 23 is required to be installed, the locking control assembly is firstly required to be operated so as not to influence the normal installation operation of the filtering square plate 23; by moving the filter square plate 23 downwards, the inclined surface of the stop inclined plate 28 contacts the side line of the collecting square box 34 and the touch lifting block 22, then the stop inclined plate 28 moves in the stop circular groove 25 in a limiting way through the stop circular rod 26, and the stop spring 27 is in a buffer state, so that the stop inclined plate 28 moves into the stop square groove 24, the diameter opening of the filter square plate 23 is equal to the diameter opening of the collecting square box 34, the filter square plate 23 can continue to move in the collecting square box 34, when the stop inclined plate 28 on the filter square plate 23 contacts the buckling linkage groove 30 on the touch lifting block 22, the stop inclined plate 28 which is not blocked any more moves in a resetting way through the resetting of the stop spring 27, and the two stop inclined plates 28 enter the buckling linkage groove 30, and meanwhile, the stop inclined plate 28 is not all inclined surfaces, and a section of right-angle end surface exists, so that the filter square plate 23 is connected with the touch lifting block 22, even if the filter square plate 23 is in a pair, the filter square plate 23 is not in a resetting way, the filter square plate 23 is not in a large-scale, and the filter square plate can be replaced conveniently when the filter square plate 23 is in a small-size and the filter square device is not in a small-scale when the filter square device is in a small-scale; meanwhile, the disassembly is the same reason, and the filter square plate 23 is pulled upwards again only by pushing a small amount of stop inclined plate 28 inwards, so that the disassembly operation of the filter square plate is finished, the operation is convenient and quick when the filter square plate 23 is assembled or disassembled, one hand can be used without any tool assistance, and the disassembly or assembly efficiency is improved.
The row-to-scratch mechanism of the embodiment comprises an auxiliary bevel gear 40 arranged on an auxiliary rotating shaft 32, wherein the auxiliary bevel gear 40 is in meshed connection with a drive bevel gear 41, the drive rotating shaft 42 is arranged on the drive bevel gear 41, one end of the drive rotating shaft 42 is in transmission connection with a drive base 43 arranged on an auxiliary base 31, the other end of the drive rotating shaft is connected with a multi-surface oblique moving different plate 44, the multi-surface oblique moving different plate 44 is in matched connection with two oblique moving contact plates 45, one side of each oblique moving contact plate 45 is provided with a flexible scraping plate 46, the flexible scraping plate 46 is in matched connection with a filtering square plate 23, the other side of each oblique moving contact plate 45 is provided with a guide sliding block 47, the guide sliding block 47 is in sliding connection with a guide sliding groove 49 arranged on a guide base 48, a guide rod 50 is fixedly arranged in the guide sliding groove 49, one end of the guide spring 51 is fixedly connected with the guide sliding groove 49, and the other end of the guide spring 51 is fixedly connected with the guide sliding groove 47; the guide base 48 is fixedly connected with the active base 43; a linkage square seat 52 is fixedly arranged on one inclined moving touch plate 45, and the linkage square seat 52 is connected with the intermittent movement flexible unit;
when the touch lifting block 22 moves, the auxiliary gear 33 is meshed with the fixed auxiliary rack 35 to rotate, the auxiliary bevel gear 40 on the auxiliary rotating shaft 32 is meshed with the drive bevel gear 41 to rotate, the multi-surface inclined different plate 44 on the main rotating shaft 42 is rotated, two inclined planes are contacted with the inclined planes of the inclined moving touch plate 45 during rotation, the two inclined moving touch plates 45 are limited to move relatively in the guide sliding groove 49 through the guide sliding block 47, the guide spring 51 on the guide rod 50 is in a buffer state, and the flexible scraping plate 46 on the inclined moving touch plate 45 moves relatively on the filter moving square plate 23; when the multi-surface oblique movement different plate 44 is not contacted with the oblique movement touch plate 45, the two flexible scraping plates 46 are limited to move in opposite directions through the reset of the guide spring 51, and the flexible scraping plates 46 are limited to reciprocate in the filter movement square plate 23 through the operation, so that crushed aggregates piled on the filter movement square plate 23 can move towards two sides as far as possible, screening efficiency is poor due to the fact that the crushed aggregates are piled at the position right in the middle of the filter movement square plate 23 is avoided, and recovery treatment efficiency is improved.
The crushing and twisting force mechanism of the embodiment comprises a linkage rotating shaft 53 arranged on a linkage bevel gear 9, wherein the linkage rotating shaft 53 passes through a linkage base arranged on a mounting plate 3 and is connected with a linkage pulley 54, the linkage pulley 54 is connected with a driving pulley 56 through a transmission belt 55, a screw rotating shaft 57 is arranged on the driving pulley 56, the screw rotating shaft 57 is connected with a screw pulverizer 58 arranged on a bottom plate 2, a heating element is arranged on a discharge port of the screw pulverizer 58, and the heating element is a heating resistance wire and the like and is not described in detail herein;
when the driving bevel gear 7 rotates, the meshed linkage bevel gear 9 is driven to rotate at the same time, so that the linkage rotating shaft 53 on the linkage bevel gear 9 rotates, and the driving pulley 56 is driven to rotate through the linkage pulley 54 and the transmission belt 55, so that the spiral rotating shaft 57 drives the spiral blades in the spiral crusher 58 to start working, the spiral blades in the spiral crusher 58 grind unqualified sole foam put into the spiral crusher 58, so that a plurality of crushed aggregates with different sizes are formed, are conveyed to the material pouring groove plate 81 through transmission, enter the collection square box 34 through the material pouring groove plate 81, the cleaning and recycling efficiency is improved, meanwhile, the spiral crusher 58 and the touch force screening and stopping assembly share one driving unit, the consumption of energy sources is reduced, the environment-friendly effect of the device in use is improved, and the limitation of the device in use is reduced; meanwhile, when the spiral crusher 58 is used for discharging, the heating piece on the discharging hole can heat the crushed aggregates, so that the crushed aggregates are convenient to recycle.
The intermittent flexible unit of the embodiment comprises a rope 59 arranged on a linkage square seat 52, wherein the rope 59 is connected with a winding wheel 61 through a fixed pulley 60, a fixed rotating shaft 62 and a winding rotating shaft 63 are arranged on the fixed pulley 60 and the winding wheel 61, and the fixed rotating shaft 62 and the winding rotating shaft 63 are in transmission connection with a fixed base 64 arranged on a bottom plate 2; a spiral spring 65 is arranged at one end of the rolling rotating shaft 63, the end point of the spiral spring 65 is connected with a fixed base 64, the other end of the rolling rotating shaft 63 is connected with a rolling circular plate 66, a pushing rod 67 is arranged on the rolling circular plate 66, and the pushing rod 67 is connected with a moment moving groove 69 arranged on a moment moving block 68 in a sliding manner; the directional rod 70 is symmetrically arranged on one side of the moment block 68, the directional rod 70 penetrates through the bottom plate 2 and is connected with the directional circular plate 71, the directional spring 72 is sleeved on the directional rod 70, one end of the directional spring 72 is connected with the directional circular plate 71, and the other end of the directional spring 72 is connected with the bottom plate 2; the other side of the moment block 68 is provided with a different block 73, and the different block 73 is provided with a buffer pad 74; the movable differential block 73 is connected with the pouring groove plate 81 in a matched manner, movable rotating rods 82 are symmetrically arranged on two sides of the pouring groove plate 81, the movable rotating rods 82 penetrate through movable bases 83 arranged on the screw pulverizer 58 and are connected with the movable differential block 84, the movable differential block 84 is connected with a movable differential rod 85 arranged on the screw pulverizer 58 in a sliding manner, a movable spring 86 is sleeved on the movable differential rod 85, one end of the movable spring 86 is connected with the screw pulverizer 58, and the other end of the movable spring 86 is connected with the movable differential block 84;
the oblique movable contact plate 45 drives the linkage square seat 52 to move simultaneously when moving, the winding wheel 61 rotates through the cooperation of the rope 59 and the fixed movable pulley 60, the spring 65 on the winding rotating shaft 63 is in a buffer state, the winding circular plate 66 rotates, the rectangular movable block 68 reciprocates on the bottom plate 2 through the cooperation of the push rod 67 and the rectangular movable groove 69, the directional spring 72 is in a buffer and reset state continuously, the sticking abnormal block 73 is in contact with the pouring groove plate 81 continuously, and the impact force of the sticking abnormal block 73 when contacting the pouring groove plate 81 is reduced through the buffer cushion 74; when the movable differential block 73 contacts the pouring groove plate 81, the movable differential block is enabled to rotate in the movable base 83 through the movable rotary rod 82, the movable rotary rod 82 is enabled to rotate in the movable differential rod 85 in a limiting mode through the movable differential block 84, and the limiting spring 86 is in a buffering state; when the different block 73 is stuck and no longer contacts the pouring groove plate 81, the pouring groove plate 81 is reset through the reset of the limiting spring 86, and through the reciprocating operation, when the crushed aggregates are discharged into the square collecting box 34 through the pouring groove plate 81, the crushed aggregates on the pouring groove plate 81 shake through the reciprocating shaking of the pouring groove plate 81, so that the crushed aggregates can be rapidly scattered when the crushed aggregates are left on the pouring groove plate 81 after the mincing operation through the screw pulverizer 58, the subsequent sieving operation is facilitated, and the efficiency of the subsequent recycling treatment is improved.
The locking control assembly of the embodiment comprises a stop inserting rod 75 arranged on a stop inserting groove 29, wherein the two stop inserting rods 75 are connected with a locking transverse plate 76 together, a limiting block 77 is arranged on the locking transverse plate 76, the limiting block 77 is connected with a limiting rod 78 in a sliding manner, and two ends of the limiting rod 78 are connected with a limiting base 79 arranged on a touch lifting block 22; a limiting spring 80 is sleeved on the limiting rod 78, one end of the limiting spring 80 is connected with the limiting base 79, and the other end of the limiting spring 80 is connected with the limiting block 77;
when the filtering square plate 23 is required to be installed, the locking transverse plate 76 is pulled outwards to make the limiting spring 80 move in the limiting rod 78 in a limiting mode through the limiting block 77, so that the two stop inserting rods 75 move outwards, and the installation of the pressing elastic buckling unit is not affected; after the installation of the pressing elastic buckling unit is completed, the locking elastic buckling unit is loosened, the locking transverse plate 76 is reset, the limiting spring 80 is reset, the two stop inserting rods 75 arranged on the locking transverse plate 76 are reset and move, and enter the stop inserting grooves 29, so that the stop inclined plate 28 is limited, the filtering square plate 23 is prevented from being detached due to non-human factors, meanwhile, the filtering square plate 23 on the pressing elastic buckling unit is prevented from falling due to the fact that the contact force screening component is prevented from moving, and therefore recovery processing efficiency is improved, and the service life of the device is prolonged.
The invention also provides a TPU foaming product recycling method, which comprises the following steps:
step one, starting a driving motor 4 to drive a driving clamping block 6 on the output end of the driving motor to drive a driving bevel gear 7 to rotate, and simultaneously driving a meshed linkage bevel gear 9 to rotate, wherein a linkage rotating shaft 53 on the linkage bevel gear 9 rotates;
step two, driving pulley 56 is driven to rotate through linkage pulley 54 and driving belt 55, so that spiral rotating shaft 57 drives spiral blades in spiral crusher 58 to start working, and spiral blades in spiral crusher 58 carry out mincing operation on the sole foaming body;
step three, when the drive bevel gear 7 rotates, the driven bevel gear 10 is meshed to rotate, so that the driven cam 13 on the driven rotating shaft 11 starts to rotate, and the driven cam 13 is in reciprocating contact with the inclined surface of the driven round rod 14, so that the driven cam is in limit reciprocating movement in the touch base 16 through the driven cross rod 15, and the driven spring 18 is in a buffer and reset state continuously;
step four, when the driven cross rod 15 moves, the driven inclined block 19 on the extension different rod 17 moves forwards and contacts the inclined surfaces of the two driving inclined blocks 20, so that the driven inclined block drives the touch lifting block 22 to move, and the two filtering square plates 23 move relatively;
and step five, when the driven cross rod 15 is reset, the driving inclined block 20 is reset and moved through the reset of the trigger spring 39, so that the two filtering square plates 23 are moved in opposite directions, and the screening operation of crushed aggregates is completed through the reciprocating operation.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. TPU foaming product recovery unit, its characterized in that: the device comprises a plurality of support columns (1), wherein the support columns (1) are commonly connected with a bottom plate (2), a mounting plate (3) is arranged on the bottom plate (2), and the mounting plate (3) is connected with a driving motor (4) through bolts (5); the output end of the driving motor (4) is provided with a driving clamping block (6), and the driving clamping block (6) is connected with a driving clamping groove (8) arranged on the driving bevel gear (7); the driving bevel gear (7) is respectively connected with the linkage bevel gear (9) and the driven bevel gear (10) in a meshed mode, and the linkage bevel gear (9) is connected with the crushing power mechanism; the driven bevel gear (10) is connected with the touch force screening component;
the touch force screening and stopping assembly comprises a driven rotating shaft (11) arranged on a driven bevel gear (10), the driven rotating shaft (11) passes through a driven base (12) arranged on a mounting plate (3) and then is connected with a driven cam (13), the driven cam (13) is connected with a driven round rod (14) in a matched mode, a driven cross rod (15) is arranged on the driven round rod (14), and the driven cross rod (15) passes through a touch base (16) arranged on a bottom plate (2) and then is connected with an extension different rod (17); a driven spring (18) is sleeved on the driven cross rod (15), one end of the driven spring (18) is fixedly connected with the driven round rod (14), and the other end of the driven spring is connected with the touch base (16); the automatic filter is characterized in that a driven inclined block (19) is arranged on the extension different rod (17), the driven inclined block (19) is connected with two driving inclined blocks (20) in a matched mode, a different action square rod (21) is arranged on the driving inclined blocks (20), the different action square rod (21) is connected with a touch lifting block (22), and the two touch lifting blocks (22) are connected with a filter action square plate (23) through a pressing elastic locking unit.
2. The TPU foamed product recycling apparatus of claim 1, wherein: the pressing elastic locking buckle unit comprises a locking square groove (24) arranged in a filtering square plate (23), locking round grooves (25) are symmetrically arranged in the locking square groove (24), the locking round grooves (25) are slidably connected with locking round rods (26), locking springs (27) are sleeved on the locking round rods (26), one ends of the locking springs (27) are fixedly connected with the locking square groove (24), the other ends of the locking springs are fixedly connected with a locking inclined plate (28), the locking inclined plate (28) is slidably connected with the locking square groove (24), locking slots (29) are formed in the locking inclined plate (28), and the locking slots (29) are connected with a locking control assembly.
3. The TPU foamed product recycling apparatus of claim 2, wherein: the stop sloping plate (28) is connected with a buckling linkage groove (30) arranged on the triggering lifting block (22), an auxiliary base (31) is fixedly arranged on the triggering lifting block (22), an auxiliary rotating shaft (32) is arranged on the auxiliary base (31), one end of the auxiliary rotating shaft (32) is connected with an auxiliary gear (33), the auxiliary gear (33) is meshed with an auxiliary rack (35) fixedly arranged on the collecting square box (34), the collecting square box (34) is connected with the bottom plate (2) through an auxiliary clamping block (36), and the other end of the auxiliary rotating shaft (32) is connected with the scraping mechanism.
4. The TPU foamed product recycling apparatus of claim 1, wherein: the touch lifting blocks (22) are symmetrically provided with touch rods (37), two ends of each touch rod (37) are fixedly connected with a touch limiting groove (38) arranged on the corresponding square collecting box (34), the touch rods (37) are sleeved with touch springs (39), one ends of the touch springs (39) are fixedly connected with the touch limiting grooves (38), and the other ends of the touch springs are fixedly connected with the touch lifting blocks (22).
5. A TPU foamed product recycling apparatus as set forth in claim 3, wherein: the row-to-scratch mechanism comprises an auxiliary bevel gear (40) arranged on an auxiliary rotating shaft (32), the auxiliary bevel gear (40) is connected with a drive bevel gear (41) in a meshed mode, a drive rotating shaft (42) is arranged on the drive bevel gear (41), one end of the drive rotating shaft (42) is in transmission connection with a drive base (43) arranged on the auxiliary base (31), the other end of the drive rotating shaft is connected with a multi-surface oblique moving different plate (44), the multi-surface oblique moving different plate (44) is connected with two oblique moving contact plates (45) in a matched mode, a flexible scraping plate (46) is arranged on one side of each oblique moving contact plate (45), a guide sliding block (47) is arranged on the other side of each oblique moving contact plate (45), a guide sliding block (47) is arranged in sliding connection with a guide sliding groove (49) arranged on the guide base (48), a guide rod (50) is fixedly arranged in the guide sliding groove (49), a guide spring (51) is sleeved on the guide rod (50), one end of each guide spring (51) is fixedly connected with the guide sliding groove (49), and the other end of each guide spring (51) is fixedly connected with the guide sliding block (47); the guide base (48) is fixedly connected with the driving base (43); and a linkage square seat (52) is fixedly arranged on one inclined movable contact plate (45), and the linkage square seat (52) is connected with the intermittent movement flexible unit.
6. The TPU foamed product recycling apparatus of claim 4, wherein: the crushing and power twisting mechanism comprises a linkage rotating shaft (53) arranged on a linkage bevel gear (9), wherein the linkage rotating shaft (53) penetrates through a linkage base arranged on a mounting plate (3) to be connected with a linkage pulley (54), the linkage pulley (54) is connected with a driving pulley (56) through a driving belt (55), a screw rotating shaft (57) is arranged on the driving pulley (56), and the screw rotating shaft (57) is connected with a screw pulverizer (58) arranged on a bottom plate (2).
7. The TPU foamed product recycling apparatus of claim 5, wherein: the intermittent flexible dispersion unit comprises a rope (59) arranged on the linkage square seat (52), the rope (59) is connected with the winding wheel (61) through a fixed pulley (60), a fixed rotating shaft (62) and a rolling rotating shaft (63) are arranged on the fixed pulley (60) and the winding wheel (61), and the fixed rotating shaft (62) and the rolling rotating shaft (63) are in transmission connection with a fixed base (64) arranged on the bottom plate (2); a spiral spring (65) is arranged at one end of the rolling rotating shaft (63), the end point of the spiral spring (65) is connected with the fixed base (64), the other end of the rolling rotating shaft (63) is connected with a rolling circular plate (66), a pushing rod (67) is arranged on the rolling circular plate (66), and the pushing rod (67) is slidably connected with a moment moving groove (69) arranged on a moment moving block (68); one side of the moment block (68) is symmetrically provided with a directional rod (70), the directional rod (70) penetrates through the bottom plate (2) and is connected with the directional circular plate (71), the directional rod (70) is sleeved with a directional spring (72), one end of the directional spring (72) is connected with the directional circular plate (71), and the other end of the directional spring is connected with the bottom plate (2); the other side of the moment block (68) is provided with a different sticking block (73), and the different sticking block (73) is provided with a buffer pad (74).
8. The TPU foamed product recycling apparatus of claim 2, wherein: the locking control assembly comprises stop inserting rods (75) arranged on stop inserting grooves (29), the two stop inserting rods (75) are connected with a locking transverse plate (76) together, limiting blocks (77) are arranged on the locking transverse plate (76), the limiting blocks (77) are connected with limiting rods (78) in a sliding mode, and two ends of the limiting rods (78) are connected with limiting bases (79) arranged on the touch lifting blocks (22); and a limiting spring (80) is sleeved on the limiting rod (78), one end of the limiting spring (80) is connected with the limiting base (79), and the other end of the limiting spring is connected with the limiting block (77).
9. The TPU foamed product recycling apparatus of claim 7, wherein: the automatic feeding device is characterized in that the movable abnormal block (73) is connected with the pouring groove plate (81) in a matched mode, movable rotating rods (82) are symmetrically arranged on two sides of the pouring groove plate (81), the movable rotating rods (82) penetrate through movable bases (83) arranged on the spiral crusher (58) to be connected with the movable abnormal block (84), the movable abnormal block (84) is connected with a movable abnormal rod (85) arranged on the spiral crusher (58) in a sliding mode, a movable elastic spring (86) is sleeved on the movable abnormal rod (85), one end of each movable elastic spring (86) is connected with the spiral crusher (58), and the other end of each movable elastic spring is connected with the movable abnormal block (84).
10. A method for recovering a TPU foamed product, using the TPU foamed product recovery apparatus according to claim 6, characterized by comprising the steps of:
step one, starting a driving motor (4), wherein a driving clamping block (6) at the output end of the driving motor (4) drives a driving bevel gear (7) to rotate, the driving bevel gear (7) drives a linkage bevel gear (9) meshed with the driving bevel gear to rotate, and a linkage rotating shaft (53) on the linkage bevel gear (9) synchronously rotates along with the linkage bevel gear (9);
step two, the linkage rotating shaft (53) drives the driving pulley (56) to rotate through the linkage pulley (54) and the transmission belt (55), the driving pulley (56) enables the screw rotating shaft (57) to drive the screw crusher (58) to start working, and the screw crusher (58) carries out mincing operation on defective TPU foaming soles;
step three, driving the bevel gear (7) to rotate and driving the driven bevel gear (10) meshed with the bevel gear to rotate, driving the driven cam (13) on the driven rotating shaft (11) to start rotating by the driven bevel gear (10), and enabling the driven cam (13) to reciprocally contact with the inclined surface of the driven round rod (14) so that the driven round rod (14) is limited and reciprocally moved in the touch base (16) through the driven cross rod (15), and the driven spring (18) is constantly in a buffering and resetting state;
step four, when the driven cross rod (15) moves, the driven inclined block (19) on the extension different rod (17) synchronously moves forwards and contacts the inclined surfaces of the two driving inclined blocks (20), so that the two driving inclined blocks (20) drive the corresponding touch lifting blocks (22) to move, and the two filtering square plates (23) move reversely;
and fifthly, when the driven cross rod (15) is reset, the driving inclined block (20) resets and moves through the reset of the touch spring (39), so that the two filtering square plates (23) move in opposite directions, and screening operation on crushed aggregates is completed through the reciprocating operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311300761.4A CN117021421B (en) | 2023-10-10 | 2023-10-10 | TPU foaming product recycling device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311300761.4A CN117021421B (en) | 2023-10-10 | 2023-10-10 | TPU foaming product recycling device and method |
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| CN117021421A true CN117021421A (en) | 2023-11-10 |
| CN117021421B CN117021421B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| JPH1099245A (en) * | 1996-09-30 | 1998-04-21 | Amano Corp | Squeegee connector for floor cleaner |
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| CN217763799U (en) * | 2022-04-02 | 2022-11-08 | 苏州融森净化工程有限公司 | Special sterilization apparatus of medical purification engineering |
| CN218314613U (en) * | 2022-06-09 | 2023-01-17 | 四川燕赵保温材料有限公司 | Repeated crushing and recycling equipment for foamed plastic |
| CN218700500U (en) * | 2022-11-01 | 2023-03-24 | 泉州市港隆新型材料有限公司 | Waste plastic bottle rubbing crusher that can sieve |
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2023
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1099245A (en) * | 1996-09-30 | 1998-04-21 | Amano Corp | Squeegee connector for floor cleaner |
| CN108940089A (en) * | 2018-08-20 | 2018-12-07 | 长沙市凤英机械科技有限公司 | A kind of calcium carbonate powder for industrial use device for making |
| CN217763799U (en) * | 2022-04-02 | 2022-11-08 | 苏州融森净化工程有限公司 | Special sterilization apparatus of medical purification engineering |
| CN217735633U (en) * | 2022-05-17 | 2022-11-04 | 重庆华帆机械制造有限公司 | Novel general gasoline engine oil tank |
| CN218314613U (en) * | 2022-06-09 | 2023-01-17 | 四川燕赵保温材料有限公司 | Repeated crushing and recycling equipment for foamed plastic |
| CN218700500U (en) * | 2022-11-01 | 2023-03-24 | 泉州市港隆新型材料有限公司 | Waste plastic bottle rubbing crusher that can sieve |
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| CN117021421B (en) | 2023-12-15 |
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