CN115090657A - Method and device for recycling hard-to-decompose solid waste - Google Patents
Method and device for recycling hard-to-decompose solid waste Download PDFInfo
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- CN115090657A CN115090657A CN202210687346.8A CN202210687346A CN115090657A CN 115090657 A CN115090657 A CN 115090657A CN 202210687346 A CN202210687346 A CN 202210687346A CN 115090657 A CN115090657 A CN 115090657A
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- 239000002910 solid waste Substances 0.000 title claims abstract description 79
- 238000004064 recycling Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims abstract description 8
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 8
- 238000000748 compression moulding Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000009270 solid waste treatment Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 22
- 239000002699 waste material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/32—Compressing or compacting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/38—Stirring or kneading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/25—Non-industrial waste, e.g. household waste
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of solid waste treatment, and discloses a method and a device for recycling solid waste which is difficult to decompose, which comprise a feeding mechanism, a press, a manipulator structure, a die displacement device and an electric box, wherein the feeding mechanism, the press and the manipulator structure, the device is fixedly arranged on the ground, the device is provided with an electric box and a control mechanism, the device mixes and heats the ultrahigh molecular weight polyethylene and the solid waste which is difficult to decompose in a certain proportion to a certain temperature by changing and optimizing the treatment mode of the solid waste, then the mixture is put into a mould to support various products with certain strength and wear resistance by high pressure compression molding, and then realize the efficient recycle effect to solid waste, also avoided solid waste to cause secondary pollution to the environment with the mode of landfill simultaneously, solved the condition of solid waste landfill polluted environment.
Description
Technical Field
The invention relates to the technical field of solid waste treatment, in particular to a method and a device for recycling solid waste which is difficult to decompose.
Background
The solid waste generally refers to solid or muddy substances discarded by human beings in production and life, including solid particles recovered and separated from wastewater and waste gas, and the treatment method of the solid waste can be generally divided into physical means and chemical means, so that the volume of the solid waste is reduced and the natural purification process of the solid waste is accelerated, so that most of the existing treatment methods of the solid waste are decomposition purification or landfill incineration, and the existing treatment methods and treatment devices of the solid waste have some problems in use, specifically as follows:
the existing treatment method for the solid waste can greatly increase the treatment cost and reduce the utilization rate of the solid waste, the utilization rate of natural energy is also reduced, the solid waste cannot be recycled by a good means, the existing whole set of equipment for treating the solid waste cannot be used in a good and efficient state, the equipment is operated independently, the whole set of equipment can treat the solid waste due to the independent treatment of the solid waste, the environment in a treatment plant is seriously polluted in the treatment process, the solid waste is inconvenient to transmit among various devices, the treatment effect of the solid waste is low, most of the equipment adopts a landfill mode, and the environment is seriously polluted by the treatment of the solid waste.
Disclosure of Invention
The invention provides a method and a device for recycling hard-to-decompose solid waste, which have the advantages of waste recycling and strong environmental protection and solve the problems in the background technology.
The invention provides the following technical scheme: the utility model provides a difficult solid waste material of decomposing recycles device, includes feed mechanism, press, manipulator structure, mould displacement device and electronic box: the feeding mechanism comprises a supporting base, a stirring mechanism is fixedly mounted above the supporting base, a screw quantitative pusher is fixedly connected to one side of the stirring mechanism, and a discharging mechanism is fixedly mounted at the bottom end of the screw quantitative pusher; the press comprises a supporting disc, wherein a long positioning groove is formed in the middle of the supporting disc, a first sliding rail is arranged above the middle of the long positioning groove of the supporting disc, a frame is fixedly mounted in the middle of the upper surface of the supporting disc, limiting positioning rails are fixedly mounted on four sides of the inside of the frame respectively, a hydraulic rod is fixedly mounted at the top end of the frame, an upper pressing slide block is fixedly mounted at the bottom end of the hydraulic rod, an upper die of a die is fixedly mounted on the lower end face of the upper pressing slide block, a positioning slide head is fixedly mounted on the side face of the upper pressing slide block, and the positioning slide head is movably connected to the inside of the limiting positioning rails; the manipulator structure contains the supporting seat, the second slide rail has been seted up on the supporting seat, it is provided with joint manipulator to lie in the activity on the second slide rail on the supporting seat, the tip fixed mounting of joint manipulator has multi-functional tongs, feeding mechanism, press, manipulator structure and mould displacement device all link the electronic box.
The screw quantitative pushing machine is characterized in that a support is arranged on one side of the supporting base, a material tray is movably arranged on the support, a heating temperature control structure is further arranged on the screw quantitative pushing machine and consists of a heating ring and a temperature sensor, and the heating ring and the temperature sensor are connected with an electric box and a control structure.
In a preferred embodiment, a driving structure is arranged in the supporting base, a driving screw extends out of the left side of the supporting base from the driving structure, a movable limiting transverse groove is formed in the middle of the upper portion of the support, a long groove is formed in the middle of the transverse groove, the bottom end of the material tray is movably connected with the driving screw through a connector, and the connector is movably arranged in the long groove.
In a preferred embodiment, the upper fixed mounting of rabbling mechanism has rubbing crusher to construct, rubbing crusher constructs and contains the shell, the inside middle part movable mounting of shell has first round bar, the top of first round bar is located the shell external connection and has the motor, even fixed mounting has first broken leaf on the circumference surface of first round bar, and has first gear at middle part fixed mounting, the inside fixed mounting of shell has the transmission gear box, the inside of shell is located first round bar side movable mounting and has the second round bar, the outside fixed mounting of second round bar has the second gear, even fixed mounting has the broken leaf of second on the circumference surface of second gear.
In a preferred embodiment, the length of the first crushing blade is smaller than the distance between the first round bar and the second round bar, the same side of the first crushing blade and the second crushing blade is uniformly provided with arc-shaped grooves, and the first crushing blade and the second crushing blade are arranged in a stacked manner in the vertical direction, that is, the planes of the first crushing blade and the second crushing blade are in a vertical fit state.
In a preferred embodiment, the first gear and the second gear are movably connected with two sides of the transmission gear box respectively, and the number of the gears in the transmission gear box is even.
In a preferred embodiment, the upper pressure slide block and the positioning slide head are respectively provided with a pressure sensor and a position sensor, the hydraulic rod is connected with an oil pressure pump station, and the pressure sensor, the position sensor and the oil pressure pump station are all connected with an electric box and a control mechanism.
In a preferred embodiment, the mold comprises an upper mold and two integrally arranged lower molds, the lower molds are synchronously arranged on a sliding plate, the sliding plate slides on a supporting plate through a first sliding rail through a mold displacement device, rollers are fixedly arranged below two ends of the lower mold in the transverse moving direction and are movably arranged in the first sliding rail, an ejection mechanism is arranged in the lower mold, the mold displacement device is movably arranged on the side surface of the lower mold and comprises a numerical control motor, a speed reducer and a position sensor, the numerical control motor is connected with the position sensor, an electric box and a control mechanism, and the output end of the speed reducer drives the rollers to roll in the first sliding rail on the supporting plate.
In a preferred embodiment, the manipulator structure further comprises a position sensor arranged inside, the multifunctional gripper can be used for extracting and conveying mixed raw materials and taking out and placing pressed finished products, and the joint manipulator, the multifunctional gripper and the position sensor are all connected with the electric box and the control mechanism.
A method for recycling hard-to-decompose solid waste comprises the four steps of crushing the solid waste, preparing mixed raw materials, conveying the mixed raw materials, performing compression molding and taking out finished products, and specifically comprises the following steps:
s1, crushing the solid waste: the solid waste materials are placed into a crushing mechanism in a feeding mechanism, then a control mechanism controls a motor to rotate to drive an internal crushing mechanism to crush the solid raw materials, and the solid waste materials can enter the next stage after crushing;
s2, preparing mixed raw materials: after the crushed solid waste materials obtained in the above steps enter a stirring mechanism, the crushed solid waste materials are fully mixed with the ultrahigh molecular weight polyethylene in a certain proportion, the preparation of mixed raw materials is completed, and the mixed raw materials are heated and then discharged to a material tray through a discharging mechanism for use;
s3, conveying mixed raw materials and compression molding: the control mechanism controls the movement and grabbing operation of the joint mechanical arm, mixed raw materials on a material tray are grabbed and then are moved and placed into a mold corresponding to a finished product taken out last time, then the joint mechanical arm returns to the middle position to be ready, meanwhile, the mold with the mixed raw materials placed in the front moves to the bottom end inside the press under the driving action of the mold displacement device, the upper pressing slide block and the upper mold of the mold are controlled to be pressed downwards, the mixed raw materials are pressed and formed, and the joint mechanical arm can synchronously move to the other side of the rack when the mold moves in the process;
s4, taking out a finished product: when the joint manipulator moves to the other side of the rack, the mold with the mixed raw materials is placed into the press to be pressed again, and the joint manipulator takes out the pressed and molded product from the mold by using the ejection mechanism.
The invention has the following beneficial effects:
1. this application is through changing the treatment methods who optimizes solid waste, mix the heating to certain temperature with certain proportion's ultra high molecular weight polyethylene and the difficult solid waste who decomposes and put into the mould in and utilize high pressure compression molding to support various products that have certain intensity and wear resistance, and then realize the efficient recovery effect to solid waste, also avoided solid waste to cause secondary pollution to the environment with the mode of landfill simultaneously, solved the condition of solid waste landfill polluted environment.
2. This application is through being provided with feeding mechanism, a mold, several main recovery unit constitutions such as press and manipulator structure are a whole set of recovery structure to solid waste, utilize in solid waste to add the ultra-high molecular weight polyethylene rather than mix after broken utilize the press to press it into specific product shape, the transport of mixture between each structure and place or take out all realize through the multi-functional anchor clamps on it of intelligent manipulator drive simultaneously, the work efficiency of the device is greatly improved and the input of reduction manpower, be provided with two-way movement's mould simultaneously, make two moulds remove in turn and carry out the suppression of product under the press, can realize the device and do not shut down the operation, improve the holistic operating efficiency of device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a feeding structure of the present invention;
FIG. 3 is a schematic perspective view of the press of the present invention;
FIG. 4 is a bottom perspective view of the press configuration of the present invention;
FIG. 5 is a perspective view of the robot structure of the present invention;
FIG. 6 is a schematic perspective view of a crushing structure according to the present invention in cross section;
FIG. 7 is a schematic view of the flow structure of the present invention.
In the figure: 1. a feeding mechanism; 11. a support base; 12. a stirring mechanism; 13. a crushing mechanism; 131. a housing; 132. a first round bar; 133. a first crushed leaf; 134. a first gear; 135. a transmission gear box; 136. a second round bar; 137. a second gear; 138. second crushed leaves; 14. a screw quantitative pusher; 15. a discharging mechanism; 16. a support; 17. an electric box; 18. a material tray; 2. a press; 21. a support disc; 22. a first slide rail; 23. a frame; 24. limiting the positioning rail; 25. a hydraulic lever; 26. upwards pressing the sliding block; 27. positioning a sliding head; 3. a manipulator structure; 31. a supporting seat; 32. a second slide rail; 33. a joint manipulator; 34. a multifunctional gripper; 4. a mold; 41. an upper die; 5. and (6) a mould displacement device and a sliding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Please refer to fig. 1 and 6, which illustrate a recycling device for solid wastes difficult to decompose, comprising a feeding mechanism 1, a press 2, a manipulator structure 3, a mold 4 and a mold displacement device 5, wherein the feeding mechanism 1 is located at one side, the press 2 and the manipulator structure 3 are located at the other side and are both fixedly mounted on the ground, an electronic box and a control mechanism are fixedly arranged at one side of the feeding mechanism 1, the mold 4 and the mold displacement device 5 are both movably arranged on the press 2, the mold 4 comprises an upper mold 41 and two integrally arranged lower molds 42, the lower molds 42 are synchronously arranged on a sliding plate 6, and an ejection mechanism is arranged in the mold 4.
The solid waste which is difficult to decompose in the invention refers to the crushed materials of the glass fiber reinforced plastic products, solid harmful waste after combustion and the like.
Compared with the prior art, the device can recycle and reutilize solid waste, the recycling process of the waste can be concentrated together through the device, the process is efficient, automatic and intelligent recycling through the manipulator structure 3, the waste for recycling and the mixed raw materials can be taken and placed into the pressing structure and the finished products can be taken out of the pressing structure by using the joint manipulator 33 matched with the existing control program to carry out automatic control operation, two lower dies 42 are arranged, so that the pressing forming and raw material placing processes of the waste can be carried out simultaneously, the device can further realize non-stop work, the recycling and treating efficiency of the solid waste is greatly improved, the pollution of solid waste landfill to the environment is solved, and meanwhile, the electronic box and the control mechanism are both the prior art, are not described in detail in this application.
Please refer to fig. 2, which illustrates a recycling device for solid wastes difficult to decompose, comprising a feeding mechanism 1, wherein the feeding mechanism 1 comprises a supporting base 11, a stirring mechanism 12 is fixedly installed above the supporting base 11, a crushing mechanism 13 is fixedly installed above the stirring mechanism 12, a screw quantitative pusher 14 is fixedly connected to the left side of the stirring mechanism 12, a discharging mechanism 15 is fixedly installed at the bottom end of the screw quantitative pusher 14, a support 16 is arranged at the left side of the supporting base 11, an electric box 17 is fixedly installed at one side of the support 16, a material tray 18 is movably arranged on the support 16, a heating temperature control structure is further arranged on the screw quantitative pusher 14, and the temperature control structure is composed of a heating ring and a temperature sensor, and the heating ring and the temperature sensor are connected with the electric box 17 and the control structure;
it should be noted that a driving structure is arranged in the supporting base 11, a driving screw rod extends out of the left side of the supporting base 11, a movable limiting transverse groove is arranged in the middle of the upper part of the support 16, a long groove is arranged in the middle of the transverse groove, the bottom end of the charging tray 18 is movably connected with the driving screw rod through a connector, the connector is movably arranged in the long groove, after the solid waste is crushed by the crushing mechanism 13 and mixed and stirred with the ultra-high molecular weight polyethylene in the stirring mechanism 12, the driving structure in the supporting base 11 drives the driving screw rod to rotate, further drives the charging tray 18 to move to the bottom end of the discharging mechanism 15, then the mixed raw material is discharged from the discharging mechanism 15 to the charging tray 18 for containing, and then drives the charging tray 18 to move away from the bottom end of the discharging mechanism 15 through the driving structure and extend to the left side of the support 16, so that the subsequent articulated manipulator 33 can grasp the raw material therein.
Please refer to fig. 6, which illustrates a recycling device for solid wastes difficult to decompose, including a crushing mechanism 13, where the crushing mechanism 13 includes a housing 131, a first round bar 132 is movably installed in the middle of the inside of the housing 131, a motor is connected to the top end of the first round bar 132 outside the housing 131, first crushing blades 133 are uniformly and fixedly installed on the circumferential outer surface of the first round bar 132, a first gear 134 is fixedly installed in the middle of the first round bar 132, a transmission gear box 135 is fixedly installed in the housing 131, a second round bar 136 is movably installed in the inside of the housing 131 on the side of the first round bar 132, a second gear 137 is fixedly installed on the outside of the second round bar 136, and second crushing blades 138 are uniformly and fixedly installed on the circumferential outer surface of the second gear 137;
it should be noted that the length of the first crushing blade 133 is less than the distance between the first round bar 132 and the second round bar 136, the same side of the first crushing blade 133 and the second crushing blade 138 is uniformly provided with an arc-shaped groove, the first crushing blade 133 and the second crushing blade 138 are stacked in the vertical direction, that is, the planes of the first crushing blade 133 and the second crushing blade 138 are in a vertical fit state, the first gear 134 and the second gear 137 are respectively movably connected with two sides of the transmission gear box 135, the number of gears inside the transmission gear box 135 is even, so that when solid waste enters the housing 131 for crushing, the first crushing blade 133 and the second crushing blade 138 inside can be driven by one motor to rotate towards the opposite directions at the same time, and the opening sides of the first crushing blade 133 and the second crushing blade 138 are opened to crush and cut the solid waste when the solid waste meets in rotation, and the arrangement can also improve the crushing effect on the internal solid waste and improve the quality of finished products subsequently produced by the solid waste.
Please refer to fig. 3, which illustrates a recycling device for solid waste that is difficult to decompose, including a press 2, where the press 2 includes a support plate 21, a long positioning groove is formed in the middle of the support plate 21, a first slide rail 22 is formed above the middle of the long positioning groove of the support plate 21, a frame 23 is fixedly mounted in the middle of the upper surface of the support plate 21, limiting and positioning rails 24 are respectively fixedly mounted on four inner sides of the frame 23, a hydraulic rod 25 is fixedly mounted at the top end of the frame 23, an upper pressing slider 26 is fixedly mounted at the bottom end of the hydraulic rod 25, an upper die 41 of a die 4 is fixedly mounted on the lower end surface of the upper pressing slider 26, a positioning slider 27 is fixedly mounted on a side surface of the upper pressing slider 26, and the positioning slider 27 is movably connected inside the limiting and positioning rail 24;
it should be noted that, be provided with pressure sensor and position sensor on last slider 26 of pushing up and the location draw runner 27 respectively, hydraulic stem 25 is connected with the oil pressure pump station, and pressure sensor, position sensor and oil pressure pump station all with be connected electronic box and control mechanism, can realize carrying out comprehensive control to the finished product suppression of mixing the raw materials under pressure sensor and position sensor's detection signal detection feedback through the power supply of electronic box and control mechanism's program control like this, and then guarantee the finished product quality, embody the device's intellectuality.
Please refer to the attached drawings, which shows a recycling device for solid wastes difficult to decompose, comprising a mold 4 and a mold displacement device 5, wherein the mold 4 comprises an upper mold 41 and two integrally arranged lower molds 42, the lower molds 42 are synchronously arranged on a sliding plate 6, the sliding plate 6 slides on a supporting plate 21 through a first slide rail 22 via the mold displacement device 5, rollers are fixedly arranged below two ends of the lower molds 42 in the transverse moving direction and are movably arranged in the first slide rail 22, an ejection mechanism is arranged in the lower molds 42, the mold displacement device 5 is movably arranged on the side surface of the lower molds 42, the mold displacement device 5 comprises a numerical control motor, a speed reducer and a position sensor, the numerical control motor is connected with the position sensor, an electric box 17 and a control mechanism, the output end of the speed reducer drives the rollers to roll in the first slide rail 22 on the supporting plate 21, preferably, or the gear of the output end of the speed reducer is meshed with the rack on the supporting plate 21 for transmission.
It should be noted that, the arrangement of the two lower dies 42 can make the apparatus simultaneously realize the pressing of the mixed raw materials of the solid waste and the ultra-high molecular weight polyethylene, and simultaneously can also perform the supplement of the mixed raw materials in the other die 4 through the joint manipulator 33, thus ensuring that the two can be performed simultaneously, further realizing that the apparatus can work without stopping, and greatly improving the production efficiency of the apparatus.
Please refer to fig. 5, which illustrates a recycling apparatus for solid waste that is difficult to decompose, including a manipulator structure 3, where the manipulator structure 3 includes a support seat 31, a second slide rail 32 is disposed on the support seat 31, a joint manipulator 33 is movably disposed on the support seat 31 in the second slide rail 32, and a multifunctional gripper 34 is fixedly mounted at an end of the joint manipulator 33;
it should be noted that the manipulator structure 3 further includes a position sensor disposed inside, the multifunctional gripper 34 can extract and convey the mixed raw materials and take out and place the pressed finished products, the joint manipulator 33, the multifunctional gripper 34 and the position sensor are all connected to the electric box 17 and the control mechanism, so that the automation degree of the device is improved by controlling the joint manipulator 33 and the multifunctional gripper 34 through the program of the control mechanism, the multifunction of the multifunctional gripper 34 can also improve the working efficiency of the device and reduce the production cost of the device, the gripping and conveying of the mixed raw materials and the taking out and placing of the finished products by the joint manipulator 33 are controlled by the control mechanism to be located on the two lower dies 42, i.e. alternately performed on both sides of the frame 23, so that the continuous machine operation of the device is realized, the working efficiency is improved.
The invention also discloses a method of the device for recycling the solid waste difficult to decompose, which comprises the four steps of crushing the solid waste, preparing the mixed raw materials, conveying the mixed raw materials, performing compression molding and taking out finished products, and specifically comprises the following steps:
s1, crushing the solid waste: the solid waste materials are placed into a crushing mechanism (13) in the feeding mechanism 1, then a control mechanism controls a motor to rotate to drive an internal crushing mechanism to crush the solid raw materials, and the solid waste materials can enter the next stage after crushing;
s2, preparing mixed raw materials: the crushed solid waste materials after the steps are put into a stirring mechanism 12 and then are fully mixed with the ultra-high molecular weight polyethylene to complete the preparation of the mixed raw materials, and the mixed raw materials are heated and then are discharged to a material tray 18 through a discharging mechanism 15 for use 2 The heating temperature is 130-136 ℃, and the heating time is preferably the dough mixing of the high molecular weight polyethylene and the solid waste which is difficult to decompose.
S3, conveying mixed raw materials and press forming: the control mechanism controls the movement and grabbing operation of the joint manipulator 33, mixed raw materials on the material tray 18 are grabbed and then are moved and placed into the mold 4 corresponding to the finished product taken out last time, then the joint manipulator 33 returns to the middle position to be ready, meanwhile, the mold 4 with the mixed raw materials placed in the front moves to the bottom end inside the press 2 under the driving action of the mold displacement device 5, the control mechanism controls the upper pressing slide block 26 and the upper mold 41 of the mold to be pressed downwards, the press forming of the mixed raw materials is realized, and the joint manipulator 33 synchronously moves to the other side of the rack 23 when the mold 4 moves in the process;
s4, taking out finished products: when the joint robot 33 moves to the other side of the frame 23, the mold 4 with the mixed raw material placed therein enters the press 2 to be pressed again, and the joint robot 33 takes out the product that has been press-molded therefrom by the ejector mechanism.
The invention is provided with the two-way moving die at the same time, so that the two dies move to the lower part of the press in turn to press the product, and the device can run without stopping, therefore, the joint manipulator 33 firstly grasps the mixed raw material on the material tray, moves and places the mixed raw material in the corresponding die, then the joint manipulator 33 grasps the mixed raw material again, moves and places the mixed raw material in the vacant die, and meanwhile, the die with the mixed raw material in front realizes the press forming of the mixed raw material, at the moment, the joint manipulator 33 takes out the product which is pressed and formed, places the product area, then grasps the mixed raw material again, and the like is repeated.
It should be noted that the specific structure of the articulated multi-functional grip of the present application is within the skill of the art and that relational terms such as first and second, and the like, may be used herein 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a difficult solid waste recycling device that decomposes, includes feeding mechanism (1), press (2), manipulator structure (3), mould (4), mould displacement device (5) and electronic box (17), its characterized in that: the feeding mechanism (1) comprises a supporting base (11), a stirring mechanism (12) is fixedly mounted above the supporting base (11), a screw quantitative pusher (14) is fixedly connected to one side of the stirring mechanism (12), and a discharging mechanism (15) is fixedly mounted at the bottom end of the screw quantitative pusher (14); the press (2) comprises a supporting disc (21), a long positioning groove is formed in the middle of the supporting disc (21), a first sliding rail (22) is formed above the middle of the long positioning groove of the supporting disc (21), a frame (23) is fixedly installed in the middle of the upper surface of the supporting disc (21), limiting positioning rails (24) are fixedly installed on four sides of the inside of the frame (23) respectively, a hydraulic rod (25) is fixedly installed at the top end of the frame (23), an upper pressing slide block (26) is fixedly installed at the bottom end of the hydraulic rod (25), an upper die (41) of a die (4) is fixedly installed on the lower end face of the upper pressing slide block (26), a positioning slide head (27) is fixedly installed on the side face of the upper pressing slide block (26), and the positioning slide head (27) is movably connected inside the limiting positioning rails (24); the manipulator structure (3) comprises a supporting seat (31), a second sliding rail (32) is arranged on the supporting seat (31), a joint manipulator (33) is movably arranged on the second sliding rail (32) on the supporting seat (31), a multifunctional gripper (34) is fixedly mounted at the end part of the joint manipulator (33), and the feeding mechanism (1), the press (2), the manipulator structure (3) and the mould displacement device (5) are all connected with an electric box (17).
2. The apparatus for recycling recalcitrant solid waste according to claim 1, wherein: support one side of base (11) and be provided with support (16), the activity is provided with charging tray (18) on support (16), still be provided with heating control by temperature change structure on screw rod ration pusher (14), and this control by temperature change structure comprises heating circle and temperature sensor, and this heating circle and temperature sensor are connected with electronic box (17) and control structure.
3. The apparatus for recycling recalcitrant solid waste of claim 2, wherein: the material tray is characterized in that a driving structure is arranged in the supporting base (11), a driving screw rod extends out of the left side of the supporting base (11) of the driving structure, a movable limiting transverse groove is formed in the middle of the upper portion of the support (16), a long groove is formed in the middle of the transverse groove, the bottom end of the material tray (18) is movably connected with the driving screw rod through a connector, and the connector is movably arranged in the long groove.
4. The apparatus for recycling recalcitrant solid waste according to claim 1, wherein: a crushing mechanism (13) is fixedly arranged above the stirring mechanism (12), the crushing mechanism (13) comprises a shell (131), a first round rod (132) is movably arranged in the middle of the inside of the shell (131), the top end of the first round rod (132) is positioned outside the shell (131) and is connected with a motor, first crushing leaves (133) are uniformly and fixedly arranged on the circumferential outer surface of the first round rod (132), a first gear (134) is fixedly arranged in the middle, a transmission gear box (135) is fixedly arranged in the shell (131), a second round rod (136) is movably arranged inside the shell (131) and positioned at the side of the first round rod (132), the outside fixed mounting of second round bar (136) has second gear (137), even fixed mounting has second crushing leaf (138) on the circumference surface of second gear (137).
5. The apparatus for recycling recalcitrant solid waste according to claim 4, wherein: the length of the first crushing blade (133) is smaller than the distance between the first round rod (132) and the second round rod (136), arc-shaped grooves are uniformly formed in the same side of the first crushing blade (133) and the second crushing blade (138), the first crushing blade (133) and the second crushing blade (138) are arranged in a stacked mode in the vertical direction, and namely the planes of the first crushing blade and the second crushing blade are in a vertical fit state.
6. The apparatus for recycling recalcitrant solid waste according to claim 4, wherein: the first gear (134) and the second gear (137) are movably connected with two sides of the transmission gear box (135) respectively, and the number of gears in the transmission gear box (135) is even.
7. The apparatus for recycling recalcitrant solid waste according to claim 1, wherein: go up and be provided with pressure sensor and position sensor on pressure slider (26) and location slippery fellow (27) respectively, hydraulic stem (25) are connected with the oil pressure pump station, and pressure sensor, position sensor and oil pressure pump station all connect electronic box (17) and control mechanism.
8. The apparatus for recycling recalcitrant solid waste according to claim 1, wherein: the die (4) comprises an upper die (41) and two lower dies (42) which are integrally arranged, the lower dies (42) are synchronously arranged on a sliding plate (6), the sliding plate (6) slides on a supporting plate (21) through a first sliding rail (22) by a die displacement device (5), rollers are fixedly arranged below the two ends of the lower die (42) in the transverse moving direction, the roller is movably arranged in the first slide rail (22), an ejection mechanism is arranged in the lower die (42), the mould displacement device (5) is movably arranged on the side surface of the lower mould (42), the mould displacement device (5) comprises a numerical control motor, a speed reducer and a position sensor, and the numerical control motor is connected with the position sensor, the electric box (17) and the control mechanism, and the output end of the speed reducer drives the roller to roll in the first sliding rail (22) on the supporting plate (21).
9. The apparatus for recycling recalcitrant solid waste according to claim 1, wherein: manipulator structure (3) still include the position sensor of inside setting, and multi-functional tongs (34) are carried and are taken out the finished product after the suppression to the drawing of mixing the raw materials and place, joint manipulator (33), multi-functional tongs (34) and position sensor all are connected with electronic box (17) and control mechanism.
10. A method for recycling recalcitrant solid waste according to any of claims 1-9, characterized in that: the method comprises four steps of crushing solid waste, preparing mixed raw materials, conveying the mixed raw materials, performing compression molding and taking out finished products, and specifically comprises the following steps:
s1, crushing the solid waste: the solid waste materials are placed into a crushing mechanism (13) in a feeding mechanism (1), then a control mechanism controls a motor to rotate to drive an internal crushing mechanism to crush the solid raw materials, and the solid waste materials can enter the next stage after crushing;
s2, preparing mixed raw materials: the crushed solid waste materials obtained in the above steps are put into a stirring mechanism (12) and then are fully mixed with the ultra-high molecular weight polyethylene to complete the preparation of the mixed raw materials, and the mixed raw materials are heated and then discharged onto a material tray (18) through a discharging mechanism (15) for use;
s3, conveying mixed raw materials and compression molding: the control mechanism is used for controlling the movement and grabbing operation of the joint manipulator (33), mixed raw materials on the material tray (18) are grabbed and then moved and placed into the mold (4) corresponding to the finished product taken out last time, then the joint manipulator (33) returns to the middle position to be ready, meanwhile, the mold (4) with the mixed raw materials placed in front moves to the bottom end inside the press (2) under the driving action of the mold displacement device (5), the control mechanism is used for controlling the upper pressing slide block (26) and the upper mold (41) of the mold to be pressed down, the mixed raw materials are pressed and formed, and the joint manipulator (33) can synchronously move to the other side of the rack (23) when the mold (4) moves in the process;
s4, taking out a finished product: when the joint manipulator (33) moves to the other side of the rack (23), the mold (4) with the mixed raw materials is placed into the press (2) for pressing again, and the joint manipulator (33) takes out the product which is pressed and molded by the ejection mechanism.
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| CN202210687346.8A CN115090657A (en) | 2022-06-17 | 2022-06-17 | Method and device for recycling hard-to-decompose solid waste |
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| CN202210687346.8A CN115090657A (en) | 2022-06-17 | 2022-06-17 | Method and device for recycling hard-to-decompose solid waste |
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