CN112275722A - Preparation method of universal engineering plastic regeneration feed back - Google Patents
Preparation method of universal engineering plastic regeneration feed back Download PDFInfo
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- CN112275722A CN112275722A CN202011113425.5A CN202011113425A CN112275722A CN 112275722 A CN112275722 A CN 112275722A CN 202011113425 A CN202011113425 A CN 202011113425A CN 112275722 A CN112275722 A CN 112275722A
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- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 230000008929 regeneration Effects 0.000 title claims description 11
- 238000011069 regeneration method Methods 0.000 title claims description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000004898 kneading Methods 0.000 claims abstract description 31
- 238000005201 scrubbing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 137
- 239000002245 particle Substances 0.000 claims description 64
- 229920003023 plastic Polymers 0.000 claims description 54
- 239000004033 plastic Substances 0.000 claims description 54
- 238000003860 storage Methods 0.000 claims description 43
- 238000003825 pressing Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 14
- 230000001680 brushing effect Effects 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 11
- 229920000426 Microplastic Polymers 0.000 description 8
- 241001233242 Lontra Species 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920013638 modified polyphenyl ether Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a preparation method of recycled and returned materials of general engineering plastics, which uses a preparation device of recycled and returned materials of general engineering plastics, and the preparation device comprises an L-shaped workbench, a cleaning barrel, a scrubbing mechanism and a kneading mechanism, wherein the upper end surface of the horizontal section of the L-shaped workbench is provided with the cleaning barrel, the cleaning barrel is of a rectangular structure, the right end surface of the cleaning barrel is provided with the kneading mechanism close to the upper end, and the scrubbing mechanism is arranged below the kneading mechanism.
Description
Technical Field
The invention relates to the technical field of engineering plastic preparation and processing, in particular to a preparation method of a universal engineering plastic regeneration feed back.
Background
The engineering plastics can be divided into two types of general engineering plastics and special engineering plastics, wherein the main types of the engineering plastics comprise five general engineering plastics, namely polyamide, polycarbonate, polyformaldehyde, modified polyphenyl ether and thermoplastic polyester; the latter mainly refers to engineering plastics with heat resistance of more than 150 ℃, the main varieties are polyimide, polyphenylene sulfide, polysulfones, aromatic polyamide, polyarylate, polyphenyl ester, polyaryletherketone, liquid crystal polymer, fluororesin and the like, wherein the general engineering plastics are also called as thermoplasticity, the engineering plastics or the thermoplastic engineering resin can bear higher mechanical stress, the general engineering plastics can be reused by processing, so that the effect of recycling is achieved, the plastic particles of the general engineering plastics need to be cleaned before processing, and pollution in the later processing process is avoided, but the following problems can occur in the cleaning process of the general engineering plastics:
1. the common cleaning method for the engineering plastic particles is that the plastic particles are directly poured into a cleaning mechanism to be stirred and cleaned, and the cleaning method makes the soil on part of the plastic particles difficult to remove, so that more impurities are left in the later use and processing process of the plastic particles, and the use effect is influenced;
2. after plastic granules stir the washing, pour out sewage after, easily some mud still remain on plastic granules, influence later stage result of use equally.
Disclosure of Invention
Technical scheme (I)
In order to achieve the above object, the present invention adopts the following technical solution, a method for preparing recycled materials of general engineering plastics, which uses a device for preparing recycled materials of general engineering plastics, the device for preparing recycled materials of general engineering plastics comprises an L-shaped workbench, a cleaning barrel, a scrubbing mechanism and a kneading mechanism, and the method for preparing recycled materials of engineering plastics by using the device for preparing recycled materials of general engineering plastics comprises the following steps:
s1, feeding plastic particles: opening the cleaning barrel, and conveying the waste plastic particles into the cleaning barrel from the upper end of the cleaning barrel;
s2, kneading and cleaning the particles: when the step S1 is carried out, the rubbing mechanism is driven by the brushing mechanism to move up and down, so that the rubbing mechanism rubs and cleans the waste plastic particles;
s3, particle scrubbing and cleaning: and when the step S2 is carried out, the waste particles cleaned by the rubbing mechanism are cleaned for the second time by the brushing mechanism, so that the plastic particles are thoroughly cleaned, and secondary utilization of the plastic particles is facilitated.
The cleaning device is characterized in that a cleaning barrel is mounted on the upper end face of the horizontal section of the L-shaped workbench, the cleaning barrel is of a rectangular structure, a kneading mechanism is mounted on the right end face of the cleaning barrel close to the upper end, and a brushing mechanism is arranged below the kneading mechanism.
The cleaning barrel comprises an arc rectangular groove, a feeding plate and an end cover, the cleaning barrel is close to the inner part of the upper end face and is provided with the arc rectangular groove, the arc end of the arc rectangular groove faces downwards, the upper end face of the cleaning barrel is close to the left end and is provided with a feeding through groove, the feeding through groove is communicated with the arc rectangular groove, the feeding through groove is provided with the feeding plate, the end cover is installed on the feeding plate, the end cover is opened, and plastic particles are fed into the cleaning barrel and then closed.
The brushing mechanism comprises a rotating shaft, a turning rod, a brush, a motor and a driving gear, wherein the rotating shaft is arranged at the position, close to the lower end arc, of an arc rectangular groove of the cleaning barrel, the left end of the rotating shaft is installed on the cleaning barrel through a bearing, the right end of the rotating shaft penetrates through the right end surface of the cleaning barrel, the turning rod is evenly installed on the rotating shaft along the axial direction, the turning rod is arranged in a staggered mode along the circumferential direction of the rotating shaft, the brush is arranged in a staggered mode along the circumferential direction of the turning rod along the axial direction, the turning rod is located in the arc rectangular groove, the right end of the rotating shaft is connected with the output shaft end of the motor, the motor is installed on the left end surface of the vertical section of the L-shaped workbench, the driving gear is sleeved on the rotating shaft, the driving gear is a bevel gear, the driving gear is located, the turning rod and the brush are used for stirring and scrubbing the waste plastic particles after the rubbing mechanism is cleaned again, so that the plastic particles are effectively cleaned, and the later-stage reutilization is guaranteed.
The kneading mechanism comprises a support plate, a connecting shaft, incomplete gears, a driving gear, rectangular through grooves, spring rods, a lower pressure plate, reset spring columns, a connecting plate, a rack, a kneading plate, elastic cloth and an inclined block, wherein the support plate is symmetrically arranged on the front and back of the left end surface of the vertical section of the L-shaped workbench, the support plate is positioned above the motor, the connecting shaft is arranged between the support plates through a second shaft, the incomplete gears are symmetrically sleeved on the connecting shaft in the front and back direction, the driving gear meshed with the driving gear is arranged on the connecting shaft, the driving gear is a horizontal gear and is positioned between two groups of incomplete gears, the rectangular through grooves are arranged on the right end surface of the cleaning barrel close to the upper end, the spring rods are arranged at the bottoms of the rectangular through grooves at equal intervals from front to back, the upper ends of a plurality of groups of spring rods are connected through, the reset spring columns are arranged in a front-to-back equidistant mode, the lower pressing plate penetrates through the rectangular through groove, the right end of the lower pressing plate is provided with a connecting plate, racks meshed with the incomplete gear are symmetrically arranged in front of and behind the right end face of the connecting plate, the left end of the lower pressing plate is provided with a kneading plate, the upper end of the kneading plate is connected with the inner wall of the right end face of the circular arc rectangular groove through elastic cloth, the inner wall of the left side of the circular arc rectangular groove is provided with an inclined block which inclines towards the right-lower direction, the opposite surfaces of the inclined block and the kneading plate are both provided with convex-concave layers, the driving gear is in meshed transmission with the driving gear to drive the connecting shaft to rotate, the connecting shaft drives the incomplete gear to rotate, when the incomplete gear is meshed with the racks, the racks are driven to move downwards, the connecting plate is driven to move downwards, the connecting, the lower pressing plate drives the rubbing plate to move up and down, the rubbing plate moves up and down on the inclined block to rub and clean the plastic particles, the plastic particles are rubbed and cleaned, when the incomplete gear is not meshed with the rack, the rack is driven to move up and down under the action of the spring rod to reset, and meanwhile, the reset spring column resets and supports the lower pressing plate to avoid the inclination of the lower pressing plate.
As a preferred technical scheme of the invention, the lower end of an arc rectangular groove in the cleaning barrel is provided with a placing groove, the placing groove is communicated with the arc rectangular groove, the left end and the right end of the placing groove are symmetrically provided with sliding grooves, a concave screen plate is arranged between the sliding grooves, the concave part of the concave screen plate is an arc-shaped concave groove matched with the arc of the arc rectangular groove, the lower end surfaces of the left end and the right end of the concave screen plate are symmetrically provided with T-shaped grooves, the bottom of the placing groove is provided with a hydraulic cylinder, a moving rod of the hydraulic cylinder is provided with a water storage plate, the water storage plate inclines towards the lower right, the middle parts of the left end surface and the right end surface of the water storage plate are symmetrically provided with T-shaped plates, the right T-shaped plate is fixedly provided with the upper end surface of the water storage plate, the upper end surface of the left water storage plate is provided with a turning groove, the pneumatic cylinder promotes to deposit water board upward movement, deposits water the water board and moves spill otter board upward movement for the spill otter board pastes tightly mutually with the circular arc rectangular channel lower extreme of wasing the bucket, rubs on plastic granules from rubbing the board and falls into on the spill otter board after getting off, after brushing the completion, the pneumatic cylinder drives and deposits water board downstream, deposits the water board and drives spill otter board downstream through the T shaped plate, is convenient for taking out of spill otter board.
As a preferred technical scheme of the invention, the upper end surface of the cleaning barrel is provided with a water inlet hole, the water inlet hole is communicated with the arc rectangular groove, the upper end of the cleaning barrel is provided with a water inlet pipe, the water inlet pipe is positioned on the water inlet hole, when plastic particles enter, the water inlet pipe is opened to send water, and the water flows onto the water storage plate from the kneading plate, so that the plastic particles on the water storage plate are convenient to scrub.
As a preferred technical scheme of the invention, the right end face of the cleaning barrel is provided with a water outlet groove, the water outlet groove is communicated with the sliding groove, the water outlet groove is inclined towards the lower right, the right end face of the cleaning barrel is provided with a water outlet pipe, the water outlet pipe is positioned on the water outlet groove, when the hydraulic cylinder drives the water storage plate to move downwards, the water storage plate drives the stored water to move downwards, when the water storage plate reaches the bottom of the sliding groove, water on the water storage plate flows to the water outlet pipe through the water outlet groove, meanwhile, the concave screen plate leaks the cleaned plastic particles, so that the plastic particles are separated from sewage, and meanwhile, the water inlet pipe continues to supply water to wash the plastic particles on the concave screen plate.
As a preferable technical scheme of the invention, the upper end surface of the horizontal section of the L-shaped workbench is provided with a water tank, a rectangular water box is arranged in the water tank, the front end surface of the rectangular water box is provided with a v-21274, a v-shaped pulling plate and a v-21274, the v-shaped pulling plate is of a structure with a backward opening, water flows into the rectangular water box from a water outlet pipe, and when the rectangular water box is full of water, the v-shaped pulling plate is pulled to take out the rectangular water box.
As a preferable technical scheme of the invention, a taking-out groove is formed in the left end face of the cleaning barrel, the taking-out groove is communicated with the sliding groove, an electric push rod is installed in the taking-out groove, an opening plate is installed on a moving rod of the electric push rod, after water flow on the water storage plate is finished, the opening plate is driven to move upwards through the electric push rod, then a T-shaped plate on the left side of the water storage plate is moved to rotate towards the left lower side, then the concave net plate is pulled, and plastic particles cleaned on the concave net plate and the concave net plate are taken out.
(II) advantageous effects
1. According to the preparation method of the general engineering plastic regeneration feed back, the design concept of a structure with double cleaning functions is adopted for preparing the general engineering plastic regeneration feed back, plastic particles are firstly rubbed and cleaned through the rubbing mechanism, and then the plastic particles after being rubbed and cleaned are stirred and scrubbed through the scrubbing mechanism, so that the plastic particles are thoroughly cleaned;
2. the rubbing plate is driven by the lower pressing plate to move up and down and rub and clean the plastic particles, so that dirt on the plastic particles is comprehensively cleaned;
3. the water storage plate drives the concave net plate to move downwards, sewage on the water storage plate flows out firstly, plastic particles on the concave plate are washed, and sludge is prevented from remaining on the plastic particles.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a partial cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a partial cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention taken along line C of FIG. 2;
fig. 6 is a partial enlarged view of fig. 2 taken along line D of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 6, a method for preparing recycled engineering plastic recycled materials uses a device for preparing recycled engineering plastic recycled materials, which comprises an L-shaped workbench 1, a cleaning barrel 2, a brushing mechanism 3 and a kneading mechanism 4, and the method for preparing recycled engineering plastic recycled materials when the device is used for preparing recycled engineering plastic recycled materials comprises the following steps:
s1, feeding plastic particles: opening the cleaning barrel 2, and feeding the waste plastic particles into the cleaning barrel 2 from the upper end of the cleaning barrel 2;
s2, kneading and cleaning the particles: when the step S1 is performed, the rubbing mechanism 4 is driven to move up and down by the brushing mechanism 3, so that the rubbing mechanism 4 rubs and cleans the waste plastic particles;
s3, particle scrubbing and cleaning: and when the step S2 is carried out, the waste particles cleaned by the rubbing mechanism 4 are cleaned for the second time through the brushing mechanism 3, so that the plastic particles are thoroughly cleaned, and secondary utilization of the plastic particles is facilitated.
The water tank is arranged on the upper end face of the horizontal section of the L-shaped workbench 1, the rectangular water box 11 is arranged in the water tank, the front end face of the rectangular water box 11 is provided with a v-shaped 21274, the v-shaped pulling plate 12 and the v-shaped 21274, the v-shaped pulling plate 12 is of a structure with a backward opening, water flows into the rectangular water box 11 from the water outlet pipe 211, and when the rectangular water box 11 is full of water, the v-shaped 21274is pulled, and the rectangular water box 11 is taken out by the v-shaped pulling plate 12.
The lower end of an arc rectangular groove 20 in the cleaning barrel 2 is provided with a placing groove 201, the placing groove 201 is communicated with the arc rectangular groove 20, the left end and the right end of the placing groove 201 are symmetrically provided with sliding grooves 202, concave screen plates 203 are arranged between the sliding grooves 202, the concave parts of the concave screen plates 203 are arc-shaped concave grooves matched with the arc of the arc rectangular groove 20, the lower end surfaces of the left end and the right end of the concave screen plates 203 are symmetrically provided with T-shaped grooves, the bottom of the placing groove 201 is provided with a hydraulic cylinder 204, a moving rod of the hydraulic cylinder 204 is provided with a water storage plate 205, the water storage plate 205 inclines towards the lower right, the middle parts of the left end surface and the right end surface of the water storage plate 205 are symmetrically provided with T-shaped plates 206, the upper end surface of the water storage plate 205 on the right side is fixedly provided with a turning groove 207, the T-shaped plate 206 on the left side is arranged in the, before plastic particles are cleaned, the hydraulic cylinder 204 pushes the water storage plate 205 to move upwards, the water storage plate 205 drives the concave screen plate 203 to move upwards, so that the concave screen plate 203 is attached to the lower end of the arc rectangular groove 20 of the cleaning barrel 2, the plastic particles fall onto the concave screen plate 203 to be cleaned after being kneaded from the kneading plate 4a, after the cleaning is finished, the hydraulic cylinder 204 drives the water storage plate 205 to move downwards, and the water storage plate 205 drives the concave screen plate 203 to move downwards through the T-shaped plate 206, so that the concave screen plate 203 can be taken out conveniently.
The left end face of the cleaning barrel 2 is provided with a taking-out groove which is communicated with the sliding groove 202, an electric push rod 212 is installed in the taking-out groove, a movable rod of the electric push rod 212 is provided with an opening plate 213, after the water flow on the water storage plate 205 is finished, the opening plate 213 is driven by the electric push rod 212 to move upwards, then a T-shaped plate 206 on the left side of the water storage plate 205 is moved to rotate towards the left lower side, then the concave net plate 203 is pulled, and plastic particles cleaned on the concave net plate 203 and the concave net plate 203 are taken out.
The brushing mechanism 3 comprises a rotating shaft 30, a turning rod 31, brushes 32, a motor 33 and a driving gear 34, the rotating shaft 30 is arranged at the position, close to the lower end arc, of an arc rectangular groove 20 of the cleaning barrel 2, the left end of the rotating shaft 30 is installed on the cleaning barrel 2 through a first bearing, the right end face of the cleaning barrel 2 is penetrated by the right end of the rotating shaft 30, the turning rods 31 are evenly installed along the axial direction of the rotating shaft 30, the turning rods 31 are circumferentially and alternately arranged along the rotating shaft 30, the brushes 32 are axially installed on the turning rods 31, the brushes 32 are circumferentially and alternately arranged along the turning rods 31, the turning rods 31 are located in the arc rectangular groove 20, the right end of the rotating shaft 30 is connected with the output shaft end of the motor 33, the motor 33 is installed on the left end face of the vertical section of the L-shaped workbench 1, the driving gear 34 is sleeved on the rotating shaft 30, the driving gear 34, the pivot 30 drives driving gear 34 and rotates, and pivot 30 drives turnover pole 31 and rotates, and turnover pole 31 drives the motion of brush 32, and turnover pole 31 stirs once more with brush 32 and scrubs kneading mechanism 4 discarded plastic granules after wasing for plastic granules obtains effectual cleanness, guarantees the reuse in later stage.
The kneading mechanism 4 comprises a support plate 40, a connecting shaft 41, incomplete gears 42, a driving gear 43, a rectangular through groove 44, spring rods 45, a lower pressing plate 46, a reset spring column 47, a connecting plate 48, a rack 49, a kneading plate 4a, elastic cloth 4b and an inclined block 4c, the support plate 40 is symmetrically arranged at the front and the back of the left end surface of the vertical section of the L-shaped workbench 1, the support plate 40 is positioned above the motor 33, the connecting shaft 41 is arranged between the support plates 40 through a second shaft, the incomplete gears 42 are symmetrically sleeved on the connecting shaft 41 at the front and the back, the connecting shaft 41 is provided with the driving gear 43 engaged with the driving gear 34, the driving gear 43 is a 90-degree gear, the driving gear 43 is positioned between the two groups of incomplete gears 42, the right end surface of the cleaning barrel 2 at equal intervals is provided with the rectangular through groove 44 at the upper end, the spring rods 45 are arranged at the bottom of the rectangular through, the upper end of the lower pressing plate 46 is connected with the top of the rectangular through groove 44 through a return spring column 47, the return spring columns 47 are arranged equidistantly from front to back, the lower pressing plate 46 penetrates through the rectangular through groove 44, the right end of the lower pressing plate 46 is provided with a connecting plate 48, racks 49 meshed with the incomplete gear 42 are symmetrically arranged at the front and back of the right end face of the connecting plate 48, the left end of the lower pressing plate 46 is provided with a kneading plate 4a, the upper end of the kneading plate 4a is connected with the inner wall of the right end face of the circular arc rectangular groove 20 through elastic cloth 4b, the inner wall of the left side of the circular arc rectangular groove 20 is provided with an inclined block 4c, the inclined block 4c inclines downwards and rightwards, convex-concave layers are arranged on the opposite surfaces of the inclined block 4c and the kneading plate 4a, the driving gear 34 is meshed with the driving gear 43 to drive the connecting shaft 41 to rotate, the connecting shaft 41 drives the incomplete, the rack 49 is driven to move downwards, the rack 49 drives the connecting plate 48 to move downwards, the connecting plate 48 drives the lower pressing plate 46 to move downwards, the lower pressing plate 46 drives the reset spring column 47 to stretch, the spring rod 45 is pressed simultaneously, the lower pressing plate 46 drives the kneading plate 4a to move upwards and downwards, the kneading plate 4a moves upwards and downwards on the inclined block 4c to knead and clean plastic particles, the plastic particles are kneaded and cleaned, when the incomplete gear 42 is not meshed with the rack 49, the rack 49 is driven to move upwards and downwards under the action of the spring rod 45 to reset, the reset spring column 47 resets and supports the lower pressing plate 46, and the lower pressing plate 46 is prevented from inclining.
Wash 2's up end seted up the inlet opening, the inlet opening communicates with circular arc rectangular channel 20, wash 2 upper ends of bucket and install inlet tube 210, inlet tube 210 is located the inlet opening, when plastic granules got into, inlet tube 210 was opened and is sent water, water from rubbing board 4a up-flow water deposit board 205 on, the plastic granules that make on the water deposit board 205 are convenient for scrub.
The right end face of the cleaning barrel 2 is provided with a water outlet groove, the water outlet groove is communicated with the sliding groove 202, the water outlet groove is inclined towards the lower right side, the right end face of the cleaning barrel 2 is provided with a water outlet pipe 211, the water outlet pipe 211 is positioned on the water outlet groove, when the hydraulic cylinder 204 drives the water storage plate 205 to move downwards, the water storage plate 205 drives the stored water to move downwards, when the water storage plate 205 reaches the bottom of the sliding groove 202, water on the water storage plate 205 flows to the water outlet pipe 211 through the water outlet groove, meanwhile, the concave net plate 203 leaks water to cleaned plastic particles, so that the plastic particles are separated from sewage, meanwhile, the water inlet pipe 210 continues to supply water, and the plastic particles on the concave net plate 203 are washed.
When the washing machine works specifically, the end cover 22 is opened to send plastic particles into the washing barrel 2, then the end cover 22 is closed, the water inlet pipe 210 is opened to send water, water flows onto the water storage plate 205 from the rubbing plate 4a, so that the plastic particles on the water storage plate 205 are convenient to scrub, then the motor 33 drives the rotating shaft 30 to rotate, the rotating shaft 30 drives the driving gear 34 to rotate, the driving gear 34 is in meshing transmission with the driving gear 43 to drive the connecting shaft 41 to rotate, the connecting shaft 41 drives the incomplete gear 42 to rotate, when the incomplete gear 42 is meshed with the rack 49, the rack 49 drives the connecting plate 48 to move downwards, the connecting plate 48 drives the lower pressing plate 46 to move downwards, the lower pressing plate 46 drives the reset spring column 47 to stretch, the spring rod 45 is pressed simultaneously, the lower pressing plate 46 drives the rubbing plate 4a to move upwards and downwards, the rubbing plate 4a moves upwards and downwards on the inclined block 4c to rub and wash the, meanwhile, plastic particles fall onto the concave screen plate 203 from the rubbing plate 4a, the water storage plate 205 stores water, the rotating shaft 30 rotates and drives the turning rod 31 to rotate, the turning rod 31 drives the brush 32 to move, the turning rod 31 and the brush 32 stir and scrub the waste plastic particles cleaned by the rubbing mechanism 4 again, so that the plastic particles are effectively cleaned, and later recycling is guaranteed, when the incomplete gear 42 is not meshed with the rack 49, the rack 49 is driven to move up and down under the action of the spring rod 45 to reset, the reset spring column 47 resets and supports the lower pressing plate 46, the lower pressing plate 46 is prevented from inclining, the rubbing plate 4a is rubbed up and down in a reciprocating manner due to the meshing and non-meshing of the incomplete gear 42 and the rack 49, after scrubbing is finished, the hydraulic cylinder 204 drives the water storage plate 205 to move down, the water storage plate 205 drives the concave screen plate 203 to move down through the T-shaped plate 206, the water storage plate 205 drives the stored water to move downwards, when the water storage plate 205 reaches the bottom of the sliding groove 202, water on the water storage plate 205 flows to the water outlet pipe 211 through the water outlet groove, meanwhile, the concave net plate 203 leaks water to the cleaned plastic particles, the plastic particles are separated from sewage, meanwhile, the water inlet pipe 210 continues to supply water, the plastic particles on the concave net plate 203 are washed, the water flows into the rectangular water box 11 from the water outlet pipe 211, after the rectangular water box 11 is full of water, the rectangular water box 11 is taken out by pulling the v-shaped pull plate 12, after the water on the water storage plate 205 is completed, the opening plate 213 is driven to move upwards by the electric push rod 212, then the T-shaped plate 206 on the left side of the water storage plate 205 is moved to rotate towards the lower left side, then the concave net plate 203 is pulled, and the cleaned plastic particles on the concave net plate 203 and the concave net plate 203 are taken out.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a general engineering plastics regeneration feed back preparation method, it has used a general engineering plastics regeneration feed back preparation facilities, and this general engineering plastics regeneration feed back preparation facilities includes L shape workstation (1), cleaning barrel (2), scrubbing mechanism (3) and rubs mechanism (4), its characterized in that: when the universal engineering plastic regeneration feed back preparation device is adopted to prepare the engineering plastic regeneration feed back, the specific regeneration feed back preparation method comprises the following steps:
s1, feeding plastic particles: opening the cleaning barrel (2), and sending the waste plastic particles into the cleaning barrel (2) from the upper end of the cleaning barrel (2);
s2, kneading and cleaning the particles: when the step S1 is carried out, the rubbing mechanism (4) is driven to move up and down by the brushing mechanism (3), so that the rubbing mechanism (4) rubs and cleans the waste plastic particles;
s3, particle scrubbing and cleaning: when the step S2 is carried out, the waste particles cleaned by the rubbing mechanism (4) are cleaned for the second time by the brushing mechanism (3), so that the plastic particles are thoroughly cleaned and the secondary utilization of the plastic particles is facilitated;
a cleaning barrel (2) is mounted on the upper end face of the horizontal section of the L-shaped workbench (1), the cleaning barrel (2) is of a rectangular structure, a kneading mechanism (4) is mounted on the right end face of the cleaning barrel (2) close to the upper end, and a brushing mechanism (3) is arranged below the kneading mechanism (4);
the cleaning barrel (2) comprises an arc rectangular groove (20), a feeding plate (21) and an end cover (22), the arc rectangular groove (20) is formed in the cleaning barrel (2) close to the inner portion of the upper end face, the arc end of the arc rectangular groove (20) faces downwards, a feeding through groove is formed in the upper end face of the cleaning barrel (2) close to the left end, the feeding through groove is communicated with the arc rectangular groove (20), the feeding through groove is provided with the feeding plate (21), and the end cover (22) is arranged on the feeding plate (21);
the brushing mechanism (3) comprises a rotating shaft (30), turning rods (31), brushes (32), a motor (33) and a driving gear (34), wherein the rotating shaft (30) is arranged at the position, close to the lower end circular arc, of a circular arc rectangular groove (20) of the cleaning barrel (2), the left end of the rotating shaft (30) is installed on the cleaning barrel (2) through a bearing, the right end of the rotating shaft (30) penetrates through the right end face of the cleaning barrel (2), the turning rods (31) are evenly installed on the rotating shaft (30) along the axial direction, the turning rods (31) are circumferentially and alternately arranged along the rotating shaft (30), the brushes (32) are axially installed on the turning rods (31), the brushes (32) are circumferentially and alternately arranged along the turning rods (31), the turning rods (31) are located in the circular arc rectangular groove (20), the right end of the rotating shaft (30) is connected with the output shaft end of the motor (33), the motor (33) is installed on the left end face, a driving gear (34) is sleeved on the rotating shaft (30), the driving gear (34) is a 90-degree gear, and the driving gear (34) is positioned between the cleaning barrel (2) and the motor (33);
the kneading mechanism (4) comprises a support plate (40), a connecting shaft (41), an incomplete gear (42), a driving gear (43), a rectangular through groove (44), a spring rod (45), a lower press plate (46), a reset spring column (47), a connecting plate (48), a rack (49), a kneading plate (4a), elastic cloth (4b) and an inclined block (4c), the support plate (40) is symmetrically arranged at the front and back of the left end face of the vertical section of the L-shaped workbench (1), the support plate (40) is positioned above the motor (33), the connecting shaft (41) is arranged between the support plates (40) through a second shaft, the incomplete gear (42) is symmetrically sleeved at the front and back of the connecting shaft (41), the driving gear (43) meshed with the driving gear (34) is arranged on the connecting shaft (41), the driving gear (43) is a 90-degree gear, and the driving gear (43) is positioned between two groups of incomplete gears (42, a rectangular through groove (44) is formed in the position, close to the upper end, of the right end face of a cleaning barrel (2), spring rods (45) are arranged at the bottom of the rectangular through groove (44) at equal intervals from front to back, the upper ends of a plurality of groups of spring rods (45) are connected through a lower pressing plate (46), the upper end of the lower pressing plate (46) is connected with the top of the rectangular through groove (44) through a reset spring column (47), the reset spring columns (47) are arranged at equal intervals from front to back, the lower pressing plate (46) penetrates through the rectangular through groove (44), a connecting plate (48) is arranged at the right end of the lower pressing plate (46), racks (49) meshed with an incomplete gear (42) are symmetrically arranged at the front and back of the right end face of the connecting plate (48), a rubbing plate (4a) is arranged at the left end of the lower pressing plate (46), and the upper end of the rubbing plate (4a), an inclined block (4c) is arranged on the inner wall of the left side of the arc rectangular groove (20), the inclined block (4c) inclines towards the right lower direction, and convex-concave layers are arranged on the opposite surfaces of the inclined block (4c) and the kneading plate (4 a).
2. The method for preparing the recycled feed back of the general engineering plastic according to claim 1, which is characterized in that: the lower end of an arc rectangular groove (20) in the cleaning barrel (2) is provided with a placing groove (201), the placing groove (201) is communicated with the arc rectangular groove (20), the left end and the right end of the placing groove (201) are symmetrically provided with sliding grooves (202), a concave screen (203) is arranged between the sliding grooves (202), the concave part of the concave screen (203) is an arc concave groove matched with the arc of the arc rectangular groove (20), the lower end surfaces of the left end and the right end of the concave screen (203) are symmetrically provided with T-shaped grooves, the bottom of the placing groove (201) is provided with a hydraulic cylinder (204), a moving rod of the hydraulic cylinder (204) is provided with a water storage plate (205), the water storage plate (205) is inclined towards the lower right, the middle parts of the left end surface and the right end surface of the water storage plate (205) are symmetrically provided with T-shaped plates (206), the right T-shaped plate (206) is fixedly provided with the upper end surface of the water storage plate (205), the, the left T-shaped plate (206) is arranged in the turning groove (207) through a pin shaft, and the upper ends of the two groups of T-shaped plates (206) slide in the T-shaped groove.
3. The method for preparing the recycled feed back of the general engineering plastic according to claim 1, which is characterized in that: the upper end surface of the cleaning barrel (2) is provided with a water inlet hole, the water inlet hole is communicated with the arc rectangular groove (20), the upper end of the cleaning barrel (2) is provided with a water inlet pipe (210), and the water inlet pipe (210) is positioned on the water inlet hole.
4. The method for preparing the recycled feed back of the general engineering plastic according to claim 1, which is characterized in that: the right end face of the cleaning barrel (2) is provided with a water outlet groove, the water outlet groove is communicated with the sliding groove (202), the water outlet groove is inclined towards the lower right, the right end face of the cleaning barrel (2) is provided with a water outlet pipe (211), and the water outlet pipe (211) is positioned on the water outlet groove.
5. The method for preparing the recycled feed back of the general engineering plastic according to claim 1, which is characterized in that: a water tank is arranged on the upper end face of the horizontal section of the L-shaped workbench (1), a rectangular water box (11) is arranged in the water tank, and a v-21274, a v-21274and a v-21274are arranged on the front end face of the rectangular water box (11), wherein the v-shaped pull plate (12) is of a structure with a backward opening.
6. The method for preparing the recycled feed back of the general engineering plastic according to claim 1, which is characterized in that: the left end face of the cleaning barrel (2) is provided with a taking-out groove which is communicated with the sliding groove (202), an electric push rod (212) is installed in the taking-out groove, and a movable rod of the electric push rod (212) is provided with an opening plate (213).
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| CN202011113425.5A CN112275722B (en) | 2020-10-17 | 2020-10-17 | Preparation method of universal engineering plastic regeneration feed back |
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| CN202011113425.5A CN112275722B (en) | 2020-10-17 | 2020-10-17 | Preparation method of universal engineering plastic regeneration feed back |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274967A (en) * | 2021-06-15 | 2021-08-20 | 浙江商业职业技术学院(杭州商业技工学校) | Powder fog mixer |
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| CN112275722B (en) | 2021-08-13 |
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Effective date of registration: 20210728 Address after: 523641 No. 52, Linzhong 1st Street, Shitian Industrial Zone, Linchang, Qingxi Town, Dongguan City, Guangdong Province Applicant after: Dongguan Yuelin Plastic Co.,Ltd. Address before: 230041 Luyang Industrial Park, Luyang District, Hefei City, Anhui Province Applicant before: Hefei pipe plastic industry Co.,Ltd. |
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