CN114516132A - Hot melting device for recycling acrylic plates - Google Patents
Hot melting device for recycling acrylic plates Download PDFInfo
- Publication number
- CN114516132A CN114516132A CN202210083142.3A CN202210083142A CN114516132A CN 114516132 A CN114516132 A CN 114516132A CN 202210083142 A CN202210083142 A CN 202210083142A CN 114516132 A CN114516132 A CN 114516132A
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- Prior art keywords
- fixed
- hot melting
- filter
- hopper
- cylinder
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- 238000002844 melting Methods 0.000 title claims abstract description 54
- 230000008018 melting Effects 0.000 title claims abstract description 54
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000004064 recycling Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 94
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
-
- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
-
- 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
Abstract
The invention provides a hot melting device for recycling acrylic plates, belongs to the technical field of production and manufacturing of acrylic plates, and is used for solving the technical problems of high energy consumption and high cost when the acrylic plates are melted by the existing hot melting device. The hot melting device comprises a hot melting cylinder, a cover body is fixed at the upper end of the hot melting cylinder, a feed hopper is fixed above the cover body, a crushing mechanism is arranged inside the feed hopper, a guide mechanism is arranged below the cover body, a filter hopper is fixed inside the hot melting cylinder, a plurality of filter holes are formed in the filter hopper, the diameters of the filter holes are sequentially enlarged from outside to inside, and a heating cylinder is fixed at the bottom of the hot melting cylinder; the invention carries out layered heating on the reclaimed materials, fully utilizes the heat emitted by the heating cylinder, can reduce the consumption and save the cost; stirring the primarily melted reclaimed materials to gather large-volume reclaimed materials to a heating cylinder, and further improving the hot melting speed; carry out preliminary crushing to the reclaimed materials to improve the filter effect of filter hopper, improve the effect of equipment layering hot melt.
Description
Technical Field
The invention belongs to the technical field of acrylic plate production and manufacturing, relates to a hot melting device, and particularly relates to a hot melting device for recycling acrylic plates.
Background
The acrylic is also called the organic glass of special treatment, it is the organic glass product of upgrading, the lamp house made of acrylic has good light transmission performance, the color is pure, the color is abundant, esthetic and smooth, give consideration to two kinds of effects at daytime and night, have long performance life, do not influence characteristics such as using, etc., in addition, the acrylic board can be perfectly combined with aluminum-plastic plate section bar, high-grade silk screen printing, etc., meet the demands of trade companies, the acrylic plastic uptake is to improve the grade of the shop front, unify the best outdoor advertising form of enterprise's image;
can produce a certain amount of newspaper waste product and leftover bits in the inferior gram force board production process, these materials all can be retrieved through hot melting device, and these reclaimed materials mix together, and the time that great bulky reclaimed material melts the needs is longer, need increase the inside temperature of hot melting device in order to accelerate hot melt speed to increased the energy consumption, the reclaimed material of less volume need not so high temperature in addition just can melt very fast, causes the waste of energy.
Based on this, we have designed a hot melting device for recycling acrylic plates.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a hot melting device for recycling acrylic plates, which aims to solve the technical problems that: how to reduce the energy consumption of hot melting device when melting inferior gram force board reclaimed materials, avoid extravagant, practice thrift the cost.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an inferior gram force board is retrieved and is used hot melting device, including the hot melt section of thick bamboo, the lower extreme of hot melt section of thick bamboo is fixed with supporting seat and discharging pipe, install the valve on the discharging pipe, the upper end of hot melt section of thick bamboo is fixed with the lid, the top of lid is fixed with the feeder hopper, the inside crushing mechanism who is used for crushing reclaimed materials that is equipped with of feeder hopper, the below of lid is equipped with the guiding mechanism who is used for direction reclaimed materials, the inside filter hopper that is fixed with of hot melt section of thick bamboo, a plurality of filtration holes of seting up on the filter hopper, and a plurality of filtration holes outside-in aperture enlarge in proper order, the inboard bottom of hot melt section of thick bamboo is fixed with the support frame, set up the opening of a plurality of circumference equipartitions on the support frame, be fixed with the cartridge heater on the support frame, the cartridge heater is located under the filter hopper, and the cartridge heater bottom is fixed with the filter screen.
The working principle of the invention is as follows: the reclaimed materials are fed from a feed hopper, crushed by a crushing mechanism and then fall onto a guide mechanism, the reclaimed materials are evenly dispersed at the edge position of a filter hopper by the guide mechanism, then the reclaimed materials slide to the middle along the filter hopper and fall down through the filter holes, according to the change of the aperture of the filter holes, the longer the reclaimed materials with larger volume slide on the filter hopper, the volume of the reclaimed materials in the heating cylinder is the largest as the volume of the reclaimed materials is larger at the position closer to the heating cylinder under the filter hopper, the reclaimed materials are heated by the heating cylinder, the melting speed is higher as the temperature is higher at the position closer to the heating cylinder, the heating cylinder is used for melting the large reclaimed materials, the heat dissipated to the edge of the heating cylinder is enough to melt the reclaimed materials with small volume, the high temperature at each position in the hot melting cylinder is not required to be kept, the energy consumption can be effectively reduced, and the melting speed of the reclaimed materials can not be reduced.
And a plurality of cylindrical baffles are fixed below the filter hopper and are distributed coaxially.
By adopting the structure, the plurality of cylindrical baffles can guide falling reclaimed materials to enable the reclaimed materials to tend to fall vertically, so that the reclaimed materials are layered more accurately.
The inside rabbling mechanism that still is equipped with of hot melt section of thick bamboo, the rabbling mechanism sets up the dwang in the middle of the cartridge heater including rotating, and the dwang runs through filter screen and discharging pipe, and the bottom of discharging pipe is fixed with and is used for driving dwang pivoted agitator motor, and the upper end of dwang is fixed with the horizontal pole, and the end fixing of horizontal pole has the puddler, and the side of puddler is fixed with the arc deflector, sets up a plurality of equidistant distribution's long notch on the arc deflector.
Structure more than adopting, hot melt carries out one end time after, and most reclaimed materials melt into liquid, starts agitator motor, drives the dwang and rotates, drives the puddler then and arc deflector rotates along the dwang, and under the effect of arc deflector, solid reclaimed materials gathers together to the centre, further accelerates it to melt the speed, improves hot melt efficiency.
Crushing mechanism includes that two rotate and set up the live-rollers inside the feeder hopper, and two live-rollers parallel distribution, and the outside of live-rollers is fixed with the meshing roller, two meshing roller intermeshing, and the outside of feeder hopper is fixed with two and is used for the drive to correspond live-rollers pivoted driving motor.
Structure more than adopting, two driving motor drive two live rollers and two meshing rollers rotate, under the effect of two meshing rollers, can smash the reclaimed materials that drops into the feeder hopper, prevent the too big card of reclaimed materials volume in filtering the fill top, also can increase the proportion of occupying of little volume reclaimed materials simultaneously for the reclaimed materials melts speed.
The guide mechanism comprises a circular slide rail fixed below the cover body, a plurality of slide blocks are arranged on the circular slide rail in a sliding mode, a rotating ring is fixed at the lower end of each slide block, a toothed ring is fixed on the rotating ring, a plurality of equally-spaced supporting rods are fixed on the inner side of the toothed ring, round rods are fixed at the middle positions of the supporting rods, a material guide plate which is obliquely arranged is fixed on each round rod, a transmission gear is arranged above the cover body in a rotating mode through a bearing seat, the transmission gear is connected with one of the rotating rollers through a belt transmission pair, a through groove is formed in the cover body, and the transmission gear penetrates through the through groove to be meshed with the toothed ring.
Structure more than adopting, the rotation of live-rollers can drive gear and rotate, and then drive ring gear and rotating ring and rotate along circular slide rail, can drive the stock guide through the round bar when the rotating ring pivoted and rotate for the reclaimed materials that fall on the stock guide rotate along the stock guide gliding while, guarantee that the reclaimed materials evenly scatters the border position at the filter hopper, improve the filter effect of filter hopper.
The lower end of the round rod is fixed with a plurality of deflector rods with local circumferences, and the deflector rods are attached to the upper surface of the filter hopper.
Structure more than adopting, can drive the driving lever when the round bar pivoted and rotate, the driving lever rotates along the upper surface of filter hopper, can promote the reclaimed materials that stops on the filter hopper, prevents that it from plugging up the filtration pore.
Compared with the prior art, this inferior gram force board is retrieved and is used hot melting device has following advantage:
1. carry out the layering heating to adding the receipts material of returning through filter hopper, cartridge heater, the heat that the make full use of cartridge heater gived off can reduce consumption when accelerating hot melt speed, avoids extravagant, reduce cost.
2. Through rabbling mechanism, stir the reclaimed materials after preliminary melting for bulky reclaimed materials gathers together to the cartridge heater, further improves hot melt speed.
3. Carry out preliminary smashing to the reclaimed materials through crushing mechanism, improve the filter effect of filter hopper through guiding mechanism, improve equipment layering hot melt's effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the heat fusible cylinder of the present invention;
FIG. 3 is a schematic structural view of a part of the components of the present invention;
FIG. 4 is a schematic view of the bottom structure of the filter hopper of the present invention;
FIG. 5 is a schematic view of the lower structure of the stirring mechanism of the present invention;
FIG. 6 is a schematic view of the upper structure of the stirring mechanism of the present invention;
FIG. 7 is a schematic top view of the cover of the present invention;
FIG. 8 is a schematic view of the underside of the cover according to the present invention;
FIG. 9 is a partial schematic view of the guide mechanism of the present invention;
in the figure: 1. a hot-melt cylinder; 2. a supporting seat; 3. a discharge pipe; 301. a valve; 4. a cover body; 5. a feed hopper; 6. a crushing mechanism; 601. a rotating roller; 602. an engaging roller; 603. a drive motor; 7. a guide mechanism; 701. a circular slide rail; 702. a slider; 703. a rotating ring; 704. a toothed ring; 705. a through groove; 706. a transmission gear; 707. a belt transmission pair; 708. a strut; 709. a round bar; 710. a material guide plate; 711. a deflector rod; 8. a filter hopper; 9. a filtration pore; 10. a heating cylinder; 11. a support frame; 12. filtering with a screen; 13. a cylindrical baffle; 14. a stirring mechanism; 1401. rotating the rod; 1402. a stirring motor; 1403. a cross bar; 1404. a stirring rod; 1405. an arc-shaped guide plate; 1406. a long notch.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-9, the present embodiment provides a hot melting device for recycling acrylic plates, which includes a hot melting cylinder 1, a supporting base 2 and a discharging pipe 3 are fixed at a lower end of the hot melting cylinder 1, a valve 301 is installed on the discharging pipe 3, a cover 4 is fixed at an upper end of the hot melting cylinder 1, a feeding hopper 5 is fixed above the cover 4, a crushing mechanism 6 for crushing recycled materials is arranged inside the feeding hopper 5, a guiding mechanism 7 for guiding recycled materials is arranged below the cover 4, a filtering hopper 8 is fixed inside the hot melting cylinder 1, a plurality of filtering holes 9 are formed on the filtering hopper 8, the diameters of the filtering holes 9 are sequentially enlarged from outside to inside, a support frame 11 is fixed at the bottom of the inner side of the hot melting cylinder 1, a plurality of circumferentially and uniformly distributed circulation holes are formed in the support frame 11, a heating cylinder 10 is fixed on the support frame 11, the heating cylinder 10 is positioned right below the filtering hopper 8, and a filter screen 12 is fixed at the bottom of the heating cylinder 10; recycled materials are fed from a feed hopper 5, are crushed by a crushing mechanism 6 and then fall onto a guide mechanism 7, the recycled materials are evenly dispersed at the edge position of a filter hopper 8 by the guide mechanism 7, then the recycled materials slide towards the middle along the filter hopper 8 and fall downwards through a filter hole 9, according to the change of the pore size of the filter hole 9, the larger the volume of the recycled materials slides on the filter hopper 8, the longer the distance of the recycled materials sliding on the filter hopper 8 is, the larger the volume of the recycled materials is at the position close to a heating cylinder 10 under the filter hopper 8, the larger the volume of the recycled materials is, the volume of the recycled materials in the heating cylinder 10 is the largest, the recycled materials are heated by the heating cylinder 10, the higher the temperature is close to the heating cylinder 10, the melting speed is higher, the heat emitted to the edge by the heating cylinder 10 is enough to melt the recycled materials with small volume, the energy consumption can be effectively reduced without keeping all the positions in the heating cylinder 1 at high temperature, and the melting speed of the reclaimed materials can not be reduced.
A plurality of cylindrical baffles 13 are fixed below the filter hopper 8, and the cylindrical baffles 13 are distributed coaxially; the plurality of cylindrical baffles 13 can guide falling reclaimed materials to enable the reclaimed materials to tend to fall vertically, so that the reclaimed materials are layered more accurately.
The interior of the hot melting cylinder 1 is also provided with a stirring mechanism 14, the stirring mechanism 14 comprises a rotating rod 1401 rotatably arranged in the middle of the heating cylinder 10, the rotating rod 1401 penetrates through the filter screen 12 and the discharge pipe 3, the bottom of the discharge pipe 3 is fixedly provided with a stirring motor 1402 for driving the rotating rod 1401 to rotate, the upper end of the rotating rod 1401 is fixedly provided with a cross bar 1403, the end part of the cross bar 1403 is fixedly provided with a stirring rod 1404, the side end of the stirring rod 1404 is fixedly provided with an arc-shaped guide plate 1405, and the arc-shaped guide plate 1405 is provided with a plurality of slotted openings 1406 which are distributed at equal intervals; after hot melt carried out a terminal time, most reclaimed materials melted into liquid, started agitator motor 1402, drove dwang 1401 and rotated, drove puddler 1404 and arc deflector 1405 then and rotate along dwang 1401, under arc deflector 1405's effect, the solid reclaimed materials gathered together to the centre, further accelerated it melts speed, improved hot melt efficiency.
The crushing mechanism 6 comprises two rotating rollers 601 which are rotatably arranged in the feed hopper 5, the two rotating rollers 601 are distributed in parallel, an engaging roller 602 is fixed on the outer side of each rotating roller 601, the two engaging rollers 602 are engaged with each other, and two driving motors 603 for driving the corresponding rotating rollers 601 to rotate are fixed on the outer side of the feed hopper 5; two driving motor 603 drive two live-rollers 601 and two meshing roller 602 and rotate, under the effect of two meshing roller 602, can smash the reclaimed materials that drops into feeder hopper 5, prevent the too big card of reclaimed materials volume in filtration hopper 8 top, also can increase the proportion of small volume reclaimed materials simultaneously for the reclaimed materials melts speed.
The guide mechanism 7 comprises a circular slide rail 701 fixed below the cover body 4, a plurality of slide blocks 702 are arranged on the circular slide rail 701 in a sliding manner, a rotating ring 703 is fixed at the lower end of the slide block 702, a toothed ring 704 is fixed on the rotating ring 703, a plurality of support rods 708 distributed at equal intervals are fixed on the inner side of the toothed ring 704, a round rod 709 is fixed at the middle position of the plurality of support rods 708, a material guide plate 710 arranged in an inclined manner is fixed on the round rod 709, a transmission gear 706 is arranged above the cover body 4 in a rotating manner through a bearing seat, the transmission gear 706 is in transmission connection with one of the rotating rollers 601 through a belt transmission pair 707, a through groove 705 is formed in the cover body 4, and the transmission gear 706 penetrates through the through groove 705 to be meshed with the toothed ring 704; the rotation of the rotating roller 601 can drive the transmission gear 706 to rotate, and further drive the gear ring 704 and the rotating ring 703 to rotate along the circular sliding rail 701, and the rotating ring 703 can drive the material guide plate 710 to rotate through the round rod 709 while rotating, so that the recycled materials falling on the material guide plate 710 can rotate while sliding down along the material guide plate 710, the recycled materials are ensured to be uniformly scattered at the edge position of the filter hopper 8, and the filtering effect of the filter hopper 8 is improved.
A plurality of driving levers 711 with local circumference are fixed at the lower end of the round rod 709, and the driving levers 711 are attached to the upper surface of the filter hopper 8; the round bar 709 can drive the driving lever 711 to rotate while rotating, and the driving lever 711 rotates along the upper surface of the filter hopper 8, can push the reclaimed materials staying on the filter hopper 8, and prevents the reclaimed materials from blocking the filter holes 9.
The fixing modes are all the most common fixing connection modes in the field, such as welding, bolt connection and the like; the above electrical components, such as the stirring motor 1402, the driving motor 603, and the heating cylinder 10, are all prior art products, and can be purchased and used in the market directly, and the detailed description of the specific principle is omitted.
The working principle of the invention is as follows:
reclaimed materials are fed from the feed hopper 5, meanwhile, the two driving motors 603 drive the two rotating rollers 601 and the two meshing rollers 602 to rotate, under the action of the two meshing rollers 602, the reclaimed materials fed into the feed hopper 5 can be crushed and then fall onto the material guide plate 710, the rotation of the rotating rollers 601 can drive the transmission gear 706 to rotate, further the gear ring 704 and the rotating ring 703 can be driven to rotate along the circular slide rail 701, the rotating ring 703 can drive the material guide plate 710 to rotate through the round rod 709 while rotating, so that the reclaimed materials falling on the material guide plate 710 slide down along the material guide plate 710 and rotate at the same time, the reclaimed materials are ensured to be uniformly scattered at the edge position of the filter hopper 8, then the reclaimed materials slide towards the middle along the filter hopper 8 and fall down through the filter holes 9, the longer the sliding distance of the reclaimed materials with larger volume on the filter hopper 8 is according to the change of the aperture size of the filter holes 9, the lower part of the filter hopper 8 is enabled to be larger in the volume of the reclaimed materials at the position closer to the heating cylinder 10, the reclaimed material in the heating cylinder 10 is largest in volume, the heating is carried out through the heating cylinder 10, the higher the temperature is at the position closer to the heating cylinder 10, the higher the melting speed is, the reclaimed materials with larger volume are melted, the highest temperature is at the inside of the heating cylinder 10, the reclaimed materials with largest volume are melted, the heat emitted to the edge of the heating cylinder 10 is enough to melt the reclaimed materials with small volume, the high temperature is not needed to be kept at each position in the hot melting cylinder 1, the energy consumption can be effectively reduced, the melting speed of the reclaimed materials is not reduced, most reclaimed materials are melted into liquid after one end time is melted, the stirring motor 1402 is started to drive the rotating rod 1401 to rotate, then the stirring rod 1404 and the arc-shaped guide plate 1405 rotate along the rotating rod 1401, and the solid reclaimed materials are gathered to the middle under the action of the arc-shaped guide plate 1405, further accelerate its speed of melting, improve hot melt efficiency, melt the completion back, open valve 301 and can take out the liquid after melting through discharging pipe 3.
In conclusion, the filter hopper 8 and the heating cylinder 10 are used for heating the returned material in a layered manner, so that the heat emitted by the heating cylinder 10 is fully utilized, the hot melting speed is increased, the consumption can be reduced, the waste is avoided, and the cost is reduced; the recycled materials after preliminary melting are stirred by the stirring mechanism 14, so that the large-volume recycled materials gather to the heating cylinder 10, and the hot melting speed is further increased; carry out preliminary smashing to the reclaimed materials through crushing mechanism 6, improve the filter effect of filter hopper 8 through guiding mechanism 7, improve the effect of equipment layering hot melt.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The hot melting device for recycling the acrylic plates comprises a hot melting cylinder (1) and is characterized in that a supporting seat (2) and a discharging pipe (3) are fixed at the lower end of the hot melting cylinder (1), a valve (301) is installed on the discharging pipe (3), a cover body (4) is fixed at the upper end of the hot melting cylinder (1), a feeding hopper (5) is fixed above the cover body (4), a crushing mechanism (6) for crushing reclaimed materials is arranged inside the feeding hopper (5), a guide mechanism (7) for guiding the reclaimed materials is arranged below the cover body (4), a filter hopper (8) is fixed inside the hot melting cylinder (1), a plurality of filter holes (9) are formed in the filter hopper (8), the outside-inside pore diameters of the plurality of filter holes (9) are sequentially enlarged, a supporting frame (11) is fixed at the bottom of the inner side of the hot melting cylinder (1), and a plurality of circulation holes uniformly distributed circumferentially are formed in the supporting frame (11), a heating cylinder (10) is fixed on the supporting frame (11), the heating cylinder (10) is positioned under the filter hopper (8), and a filter screen (12) is fixed at the bottom of the heating cylinder (10).
2. The hot melting device for recycling acrylic plates as claimed in claim 1, wherein a plurality of cylindrical baffles (13) are fixed below the filter hopper (8), and the plurality of cylindrical baffles (13) are distributed coaxially.
3. The hot melting device for recycling the acrylic plates as claimed in claim 1 or 2, wherein a stirring mechanism (14) is further arranged inside the hot melting cylinder (1), the stirring mechanism (14) comprises a rotating rod (1401) rotatably arranged in the middle of the heating cylinder (10), the rotating rod (1401) penetrates through the filter screen (12) and the discharge pipe (3), a stirring motor (1402) used for driving the rotating rod (1401) to rotate is fixed at the bottom of the discharge pipe (3), a cross rod (1403) is fixed at the upper end of the rotating rod (1401), a stirring rod (1404) is fixed at the end of the cross rod (1403), an arc-shaped guide plate (1405) is fixed at the side end of the stirring rod (1404), and a plurality of long notches (1406) which are distributed at equal intervals are formed in the arc-shaped guide plate (1405).
4. The hot melting device for recycling acrylic plates as claimed in claim 1, wherein the crushing mechanism (6) comprises two rotating rollers (601) rotatably arranged inside the feed hopper (5), the two rotating rollers (601) are distributed in parallel, an engaging roller (602) is fixed on the outer side of each rotating roller (601), the two engaging rollers (602) are engaged with each other, and two driving motors (603) for driving the corresponding rotating rollers (601) to rotate are fixed on the outer side of the feed hopper (5).
5. The hot melting device for recycling acrylic plates as claimed in claim 4, wherein the guiding mechanism (7) comprises a circular sliding rail (701) fixed below the cover body (4), the circular sliding rail (701) is provided with a plurality of sliding blocks (702) in a sliding manner, the lower end of each sliding block (702) is fixed with a rotating ring (703), the rotating ring (703) is fixed with a toothed ring (704), the inner side of the toothed ring (704) is fixed with a plurality of supporting rods (708) distributed at equal intervals, the middle positions of the plurality of supporting rods (708) are fixed with round rods (709), the round rods (709) are fixed with a material guide plate (710) arranged in an inclined manner, a transmission gear (706) is rotatably arranged above the cover body (4) through a bearing seat, the transmission gear (706) is in transmission connection with one of the rotating rollers (601) through a belt transmission pair (707), and the cover body (4) is provided with a through groove (705), and the transmission gear (706) passes through the through groove (705) to be meshed with the gear ring (704).
6. The hot melting device for recycling acrylic plates as claimed in claim 5, wherein a plurality of deflector rods (711) with local circumference are fixed at the lower end of the round rod (709), and the deflector rods (711) are attached to the upper surface of the filter hopper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083142.3A CN114516132A (en) | 2022-01-24 | 2022-01-24 | Hot melting device for recycling acrylic plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083142.3A CN114516132A (en) | 2022-01-24 | 2022-01-24 | Hot melting device for recycling acrylic plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114516132A true CN114516132A (en) | 2022-05-20 |
Family
ID=81595920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210083142.3A Pending CN114516132A (en) | 2022-01-24 | 2022-01-24 | Hot melting device for recycling acrylic plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114516132A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157607A (en) * | 2022-09-06 | 2022-10-11 | 湖南城通塑业科技有限公司 | Pipe extruder for buried high-voltage power cable |
| CN116968211A (en) * | 2023-09-22 | 2023-10-31 | 江苏鼎磐电力科技有限公司 | Feeding device for PVC pipe production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016256A (en) * | 2018-09-18 | 2018-12-18 | 黄景珍 | A kind of waste plastic film extrusion device based on waste plastics secondary use technology |
| CN111351354A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Energy-saving and environment-friendly smelting furnace with uniform heating |
| CN214842503U (en) * | 2021-06-07 | 2021-11-23 | 宜兴宝拓窑炉设备有限公司 | Distributing device for kiln |
-
2022
- 2022-01-24 CN CN202210083142.3A patent/CN114516132A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016256A (en) * | 2018-09-18 | 2018-12-18 | 黄景珍 | A kind of waste plastic film extrusion device based on waste plastics secondary use technology |
| CN111351354A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Energy-saving and environment-friendly smelting furnace with uniform heating |
| CN214842503U (en) * | 2021-06-07 | 2021-11-23 | 宜兴宝拓窑炉设备有限公司 | Distributing device for kiln |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157607A (en) * | 2022-09-06 | 2022-10-11 | 湖南城通塑业科技有限公司 | Pipe extruder for buried high-voltage power cable |
| CN116968211A (en) * | 2023-09-22 | 2023-10-31 | 江苏鼎磐电力科技有限公司 | Feeding device for PVC pipe production |
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Application publication date: 20220520 |