A plastic product hot melt rough processing recycling equipment

Abstract

The present invention discloses a hot melt rough processing and recycling device for plastic products. The present invention relates to the field of plastic recycling technology and includes a base, the top of the base is fixedly connected to a support table and a bracket, the top of the support table is fixedly connected to a crushing device, the position below the inner side surface of the support table is fixedly connected to a waste liquid collection tank, and the position above the surface of the support table is fixedly connected to a linear guide rail. The hot melt rough processing and recycling device for plastic products can achieve the goal of drying the plastic blocks. The rotation of the stirring component makes the drying efficiency of the plastic blocks higher. After the plastic blocks are dried, the linear guide rail drives the feeding component to move to the position directly above the hot melt mechanism. The shielding of the shielding disk can prevent impurities and water droplets from splashing into the interior of the hot melt mechanism when the plastic blocks are cleaned and dried. The plastic blocks complete hot melting inside the hot melt mechanism and are wound up by the winding mechanism, so that the quality of the molded and recycled plastic filaments is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic recycling, in particular to a plastic product hot-melt rough processing recycling device. Background Art

[0002] Plastic recycling refers to an environmentally friendly behavior of recycling and reusing waste plastics using a certain recycling process to turn waste into treasure. Its recycling applications can be divided into recycled materials, fuels and power generation. At present, after recycling plastics, the plastics are mainly reshaped into pellets by hot melting, and then they are convenient for continued use. The molten plastic produced immediately cannot be discharged in time for further operation. It is necessary to wait until all the plastic parts inside the hot melt box are melted before the next operation can be carried out. At the same time, the plastic parts left inside the hot melt box after melting continue to be heated and occupy heat energy, which leads to low efficiency in hot melting of plastic recycling. Chinese patent publication number: CN114872233A discloses "A Renewable Plastic Hot Melt Recovery Device". In this patent, the stirring rod on the stirring rod is driven by a motor to stir and clean the plastic particles. Under the action of the stirring rod, the plastic particles come into contact with the brush, and the brush brushes the surface of the plastic particles to brush off the dust stains attached to the surface of the plastic particles; when the plastic particles fall to the bottom of the cleaning barrel, the push plate pushes the plastic particles to the drying component for drying; because the diameter of the water outlet is smaller than the diameter of the plastic particles, the plastic particles cannot pass through the water outlet; and the water mixed with the dust stains flows into the sewage pipe through the water outlet, and the water flows into the sewage tank through the sewage pipe.

[0003] The existing plastic product hot melt rough processing and recycling equipment has structural design defects. It uses crushing rollers to crush different types of plastic products, resulting in uneven plastic particles. It is unable to effectively clean the irregular surface plastics, and when using shears to shear the irregular surface plastic blocks, it will not be able to fully hot melt and cause blockage. Summary of the Invention

[0004] The present invention provides a plastic product hot melt rough processing and recycling device, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A plastic product hot melt rough processing recycling device, comprising a base, a support platform and a bracket fixedly connected to the top of the base, a crushing device fixedly connected to the top of the support platform, a waste liquid collection tank fixedly connected to the position below the inner side of the support platform, and a linear guide fixedly connected to the position above the surface of the support platform, and further comprising:

[0006] A cleaning mechanism, which is fixedly mounted on the output end of the linear guide rail and is used for cleaning and drying the surface of plastic blocks of non-uniform size and for conveying and discharging the cleaned plastic blocks;

[0007] A hot melt mechanism, the hot melt mechanism being fixedly mounted above the surface of the bracket and used for hot melt mixing and shearing of plastic blocks of non-uniform size and for extruding the plastic blocks into hot melt plastic strips;

[0008] A reeling mechanism, which is fixedly mounted on the top of the base near the support platform and is used to pull, guide and reel in the multiple plastic strips after molding;

[0009] The cleaning mechanism includes a material placing assembly, which is fixedly mounted on the output end of the linear guide rail; the top of the material placing assembly is fixedly connected to a first electric turntable; the output end of the first electric turntable is fixedly connected to a stirring assembly; the top of the first electric turntable is fixedly connected to a blanking wall; and the surface of the blanking wall is fixedly connected to a through pipe.

[0010] Preferably, a through hole is provided on the top of the blanking wall, a bending rod is fixedly connected to the middle position of the surface of the feeding component, and a shielding disk is fixedly connected to the bottom end of the bending rod. The crushing equipment crushes different plastic products, and the plastic products are crushed into plastic blocks of different sizes and fall into the interior of the feeding component. A through pipe introduces cleaning liquid into the interior of the feeding component, and the first electric turntable drives the stirring component to rotate. The stirring component removes stains on the surface of the plastic block and promotes the downward flow of sewage. The feeding component discharges the sewage into the waste liquid collection tank. When the plastic block is cleaned, the through pipe introduces dry gas into the interior of the feeding component.

[0011] Preferably, the material placing assembly includes a tank body, the tank body is fixedly mounted on the output end of the linear guide rail, a recessed disk is fixedly connected to the bottom of the tank body, and an opening and closing valve is fixedly connected to the bottom of the recessed disk.

[0012] Preferably, the material loading assembly further comprises a drain valve, which is fixedly mounted below the surface of the recessed disk, and the inlet end of the drain valve is fixedly connected to a mesh plug.

[0013] Preferably, the stirring assembly includes a frame, the top of the frame is fixedly mounted on the output end of the first electric turntable, the bottom of the frame is fixedly connected to an arc strip, the top of the frame is fixedly connected to a screw slide, the screw slide is composed of a drive motor, a screw and a slide cylinder, there are two slide cylinders with different spiral rotation directions, when the drive motor drives the screw to rotate, the two slide cylinders will move away from or close to each other, dirt is deposited on the surfaces of plastic blocks of different sizes, and the immersion of the cleaning fluid inside the tank makes it easy to remove the dirt on the surface of the plastic block, the first electric turntable drives the frame to rotate, and at the same time, the screw slide drives the push plate to move closer or away, and the push plate pushes the middle plastic block to move close to the rotating roller, so that the surface of the plastic block can be squeezed against the rubber strip.

[0014] Preferably, the stirring assembly further comprises a push plate, which is fixedly mounted on the output end of the screw slide, the inner side surface of the frame is rotatably connected to a rotating roller, and the surface of the rotating roller is fixedly connected to a rubber strip.

[0015] Preferably, the hot melt mechanism includes a necking tank, which is fixedly mounted at a position above the surface of the bracket, and the top of the necking tank is fixedly connected to a second electric turntable, and the output end of the second electric turntable is fixedly connected to a scraper assembly. After the plastic blocks inside the feeding assembly are cleaned and dried, the linear guide rail drives the feeding assembly to move to a position directly above the necking tank. The stirring of the stirring assembly improves the impurity removal and drying efficiency of the plastic blocks. The plastic blocks fall into the interior of the necking tank through the feeding assembly, and the linear guide rail drives the shielding disk to reset to the top of the necking tank again to achieve heat energy isolation. The plastic blocks complete preliminary hot melting inside the necking tank, and the second electric turntable drives the scraper assembly to rotate.

[0016] Preferably, the hot melt mechanism further comprises a shearing device, which is fixedly mounted on the bottom of the necked can, and one end of the shearing device away from the necked can is fixedly connected to a die.

[0017] Preferably, the scraper assembly includes a bending shell, which is fixedly mounted on the output end of the second electric turntable, and the inner side surface of the bending shell is fixedly connected to a scraper plate.

[0018] Preferably, the scraper assembly also includes a warping plate, which is fixedly mounted on a side of the bending shell away from the scraper plate. The top of the warping plate is fixedly connected to a spiral sheet, and the bottom of the bending shell is fixedly connected to six bodies. The plastic block is inside the shrinking tank, and the bottom of the shrinking tank is set as a shrinking structure to intercept the plastic block. The shrinking tank heats the plastic block, and the second electric turntable drives the bending shell to rotate. The scraper plate contacts and scrapes the inner wall of the shrinking tank, and the plastic fluid wraps the particles that are not completely melted and flows to the shearing equipment. Through further shearing and extrusion by the shearing equipment, the plastic fluid is completely melted when passing through the die.

[0019] Preferably, the winding mechanism includes a fixed body, which is fixedly installed on the top of the base near the support platform, the surface of the fixed body is fixedly connected to a motor, and the output end of the motor is fixedly connected to a winding wheel. The mesh plug can prevent smaller plastic blocks from clogging the drain valve, and the downward depression of the recessed disk is conducive to the discharge of sewage and water vapor through the drain valve. The dried plastic blocks fall into the interior of the shrinking tank through the opening and closing valve, and the arc strip rotates on the inner wall of the recessed disk. As the bending shell rotates, the scraper plate scrapes off the hot-melt plastic adhering to the inner wall of the shrinking tank, and the plastic blocks are gradually hot-melted into a state where plastic fluid and plastic particles coexist.

[0020] Preferably, the reeling mechanism further comprises an extension plate, which is fixedly mounted on the end surface of the fixed body close to the reeling wheel, and one end of the extension plate away from the reeling wheel is rotatably connected to a roller.

[0021] The present invention provides a plastic product hot melt rough processing and recycling device, which has the following beneficial effects:

[0022] 1. In this plastic product hot melt rough processing and recycling equipment, the plastic blocks are dried, and the rotation of the stirring component makes the drying efficiency of the plastic blocks higher. After the plastic blocks are dried, the linear guide drives the material loading component to move to the position directly above the hot melt mechanism. The shielding of the shielding disk can prevent impurities and water droplets from splashing into the interior of the hot melt mechanism when the plastic blocks are cleaned and dried. The plastic blocks are hot-melted inside the hot melt mechanism and are reeled up by the reeling mechanism, so that the quality of the recycled plastic filaments is higher.

[0023] 2. The hot-melt rough processing and recycling equipment for plastic products uses rubber strips to effectively scrape away stains on the surface of irregularly shaped and sized plastic blocks. The drain valve is used not only for drainage but also for the discharge of water vapor when the plastic blocks are dried. This solves the problem that when using crushing rollers to crush different types of plastic products, the resulting plastic particles are not uniform, and the irregular surface plastic cannot be effectively cleaned.

[0024] 3. The hot melt rough processing and recycling equipment for plastic products, the locally hot-melt plastic fluid flows to the inside of the shearing device under the stirring of the scraper component, and the shearing device further shears and hot-melts the plastic fluid, and the plastic fluid forms a linear plastic strip through the die. In this process, plastics of irregular shapes and sizes are initially hot-melted and then passed into the shearing device for shearing, which solves the problem of insufficient hot-melting and clogging when using a shearing machine to shear the plastic blocks with irregular surfaces.

[0025] 4. In the plastic product hot melt rough processing and recycling equipment, the plastic strips are pulled to the take-up wheel, and the motor drives the take-up wheel to rotate. The take-up wheel pulls and reels the plastic strips. The extension plate supports the roller and sets it at a position close to the die. After the plastic strips pass through the die and are cooled, they are guided to the take-up wheel by the roller. The surface of the roller is tangent to the die outlet, so that when multiple plastic strips are wound up, the subsequent plastic strips will not be deflected when passing through the die outlet, and the quality of plastic products when rough-processed into plastic strips is higher.

[0026] 5. In the hot melt rough processing and recycling equipment for plastic products, the fluid-wrapped particles flow downward through the six-bar body to the interior of the shearing equipment. The overall structure of multiple warping plates connected to the spiral piece can improve the overall deformation resistance of the structure and prevent the high-viscosity plastic fluid from damaging the bending shell. The warping plate warps upward to promote the upward flow of the plastic. At the same time, the lift effect of the spiral piece promotes the mixing of the plastics, avoids the stirring of the plastics in the same layer, and improves the efficiency of plastic mixing and hot melting. There is no interference from impurities and water vapor when the plastics are mixed, so that the quality of the plastic rough processing is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the overall hot melt rough processing and recycling equipment for plastic products according to the present invention;

[0028] Figure 2 A three-dimensional diagram of the interior of the plastic product hot-melt rough processing and recycling equipment of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the material placing assembly of the present invention;

[0031] Figure 5 It is a structural schematic diagram of the stirring assembly of the present invention;

[0032] Figure 6 It is a structural schematic diagram of the hot melt mechanism of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the scraper assembly of the present invention;

[0034] Figure 8 It is a schematic structural diagram of the entire reeling mechanism of the present invention;

[0035] Figure 9 It is a schematic diagram of the structure of a part of the reeling mechanism of the present invention.

[0036] In the figure: 1, base; 2, support platform; 3, bracket; 4, crushing equipment; 5, waste liquid collection tank; 6, linear guide; 7, cleaning mechanism; 71, material placement assembly; 711, tank body; 712, recessed plate; 713, opening and closing valve; 714, drain valve; 715, mesh plug; 72, first electric turntable; 73, stirring assembly; 731, frame; 732, curved bar; 733, screw slide; 734, push plate; 735, rotating roller; 736, rubber Rubber strip; 74, blanking wall; 75, through pipe; 76, bending rod; 77, shielding disk; 8, hot melt mechanism; 81, shrinking tank; 82, second electric turntable; 83, scraper assembly; 831, bending shell; 832, scraper plate; 833, warping plate; 834, spiral sheet; 835, six-strip body; 84, shearing equipment; 85, die; 9, winding mechanism; 91, fixed body; 92, motor; 93, winding wheel; 94, extension plate; 95, roller. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] First embodiment: Figure 1-Figure 3 As shown, the present invention provides a technical solution: a hot melt rough processing and recycling device for plastic products, comprising a base 1, a support platform 2 and a bracket 3 are fixedly connected to the top of the base 1, a crushing device 4 is fixedly connected to the top of the support platform 2, a waste liquid collection tank 5 is fixedly connected to the position below the inner side surface of the support platform 2, and a linear guide rail 6 is fixedly connected to the position above the surface of the support platform 2, and further comprising:

[0039] The cleaning mechanism 7 is fixedly mounted on the output end of the linear guide rail 6. The cleaning mechanism 7 is used for cleaning and drying the surface of plastic blocks of non-uniform size and for conveying and discharging the cleaned plastic blocks;

[0040] Hot melt mechanism 8, which is fixedly mounted above the surface of bracket 3, and is used for hot melt mixing and shearing of plastic blocks of non-uniform size and for extrusion molding of plastic blocks into hot melt plastic strips;

[0041] The rewinding mechanism 9 is fixedly mounted on the top of the base 1 near the support platform 2. The rewinding mechanism 9 is used to pull, guide and rewind the multiple plastic strips after molding.

[0042] The cleaning mechanism 7 includes a material placing assembly 71, which is fixedly mounted on the output end of the linear guide rail 6. The top of the material placing assembly 71 is fixedly connected to a first electric turntable 72, the output end of the first electric turntable 72 is fixedly connected to a stirring assembly 73, the top of the first electric turntable 72 is fixedly connected to a blanking wall 74, and the surface of the blanking wall 74 is fixedly connected to a through pipe 75.

[0043] A through hole is formed at the top of the blanking wall 74 , a bending rod 76 is fixedly connected to the middle of the surface of the material placing assembly 71 , and a shielding plate 77 is fixedly connected to the bottom end of the bending rod 76 .

[0044] During use, the crushing equipment 4 crushes different plastic products. The plastic products are crushed into plastic blocks of different sizes and fall into the interior of the feeding component 71. The cleaning liquid is introduced into the interior of the feeding component 71 through the through pipe 75. The first electric turntable 72 drives the stirring component 73 to rotate. The stirring component 73 removes the stains on the surface of the plastic block and promotes the downward flow of sewage. The feeding component 71 discharges the sewage into the waste liquid collection tank 5. When the plastic block is cleaned, the through pipe 75 introduces dry gas into the interior of the feeding component 71, and the plastic block is dried. The rotation of the stirring component 73 makes the drying efficiency of the plastic block higher. After the plastic block is dried, the linear guide 6 drives the feeding component 71 to move to a position directly above the hot melt mechanism 8. The shielding of the shielding plate 77 can prevent impurities and water droplets from splashing into the interior of the hot melt mechanism 8 when the plastic block is cleaned and dried. The plastic block is hot-melted inside the hot melt mechanism 8 and is wound up by the winding mechanism 9, so that the quality of the molded and recycled plastic wire is higher.

[0045] Second embodiment: Figure 3 、 Figure 4 、 Figure 5 As shown, the material loading assembly 71 includes a tank body 711, which is fixedly mounted on the output end of the linear guide rail 6. A recessed disk 712 is fixedly connected to the bottom of the tank body 711, and an on-off valve 713 is fixedly connected to the bottom of the recessed disk 712. The material loading assembly 71 also includes a drain valve 714, which is fixedly mounted below the surface of the recessed disk 712. A mesh plug 715 is fixedly connected to the inlet end of the drain valve 714.

[0046] The stirring assembly 73 includes a frame 731, the top of the frame 731 is fixedly mounted on the output end of the first electric turntable 72, the bottom of the frame 731 is fixedly connected to an arc strip 732, the top of the frame 731 is fixedly connected to a screw slide 733, the stirring assembly 73 also includes a push plate 734, the push plate 734 is fixedly mounted on the output end of the screw slide 733, the inner side surface of the frame 731 is rotatably connected to a rotating roller 735, and the surface of the rotating roller 735 is fixedly connected to a rubber strip 736.

[0047] When in use, the screw slide 733 is composed of a driving motor, a screw and a sliding cylinder. There are two sliding cylinders with different spiral rotation directions. When the driving motor drives the screw to rotate, the two sliding cylinders will move away from or closer to each other. Dirt is deposited on the surfaces of plastic blocks of different sizes. The immersion of the cleaning liquid inside the tank 711 makes it easy to remove the dirt on the surface of the plastic blocks. The first electric turntable 72 drives the frame 731 to rotate. At the same time, the screw slide 733 drives the push plate 734 to move closer or farther. The push plate 734 pushes the middle plastic block to move close to the rotating roller 735, so that the surface of the plastic block can be squeezed against the rubber strip 736. The rubber strip 736 allows stains on the surface of plastic blocks of irregular shapes and sizes to be effectively scraped off. The drain valve 714 is not only used for drainage but also for the discharge of water vapor when the plastic blocks are dried, which solves the problem that the plastic particles obtained by crushing different types of plastic products using crushing rollers are not uniform and the irregular surface plastic cannot be effectively cleaned.

[0048] The third embodiment: Figure 3 、 Figure 6 As shown, the material placing assembly 71 is fixedly mounted on the output end of the linear guide rail 6, the top of the material placing assembly 71 is fixedly connected to a first electric turntable 72, the output end of the first electric turntable 72 is fixedly connected to a stirring assembly 73, the top of the first electric turntable 72 is fixedly connected to a blanking wall 74, and the surface of the blanking wall 74 is fixedly connected to a through pipe 75;

[0049] A through hole is formed on the top of the blanking wall 74, a bending rod 76 is fixedly connected to the middle of the surface of the material placing assembly 71, and a shielding plate 77 is fixedly connected to the bottom end of the bending rod 76;

[0050] The hot melt mechanism 8 includes a necking tank 81, which is fixedly mounted above the surface of the bracket 3. The top of the necking tank 81 is fixedly connected to a second electric turntable 82, and the output end of the second electric turntable 82 is fixedly connected to a scraper assembly 83. The hot melt mechanism 8 also includes a shearing device 84, which is fixedly mounted on the bottom of the necking tank 81, and the end of the shearing device 84 away from the necking tank 81 is fixedly connected to a die 85.

[0051] When in use, after the plastic blocks inside the feeding assembly 71 are cleaned and dried, the linear guide 6 drives the feeding assembly 71 to move to the position just above the shrinking tank 81. The stirring of the stirring assembly 73 improves the impurity removal and drying efficiency of the plastic blocks. The plastic blocks fall into the interior of the shrinking tank 81 through the feeding assembly 71, and the linear guide 6 drives the shielding plate 77 to return to the top of the shrinking tank 81 again to achieve heat energy barrier. The plastic blocks complete preliminary heat melting inside the shrinking tank 81, and the second electric turntable 82 drives the scraper assembly 83 to rotate. The locally hot-melted plastic fluid flows into the interior of the shearing device 84 under the stirring of the scraper assembly 83. The shearing device 84 further shears and hot-melts the plastic fluid, and the plastic fluid passes through the die 85 to form a linear plastic strip. In this process, plastics of irregular shapes and sizes are initially hot-melted and then passed into the shearing device 84 for shearing, which solves the problem of insufficient hot melting and clogging when using a shearing machine to shear the plastic blocks with irregular surfaces.

[0052] Fourth embodiment: Figure 6-Figure 9 As shown, the scraper assembly 83 includes a bending shell 831, which is fixedly mounted on the output end of the second electric turntable 82. The inner side of the bending shell 831 is fixedly connected to a scraper plate 832. The scraper assembly 83 also includes a warping plate 833, which is fixedly mounted on a side of the bending shell 831 away from the scraper plate 832. The top of the warping plate 833 is fixedly connected to a spiral piece 834, and the bottom of the bending shell 831 is fixedly connected to a six-bar body 835.

[0053] The winding mechanism 9 includes a fixed body 91, which is fixedly installed on the top of the base 1 near the support platform 2. The surface of the fixed body 91 is fixedly connected to a motor 92, and the output end of the motor 92 is fixedly connected to a winding wheel 93. The winding mechanism 9 also includes an extension plate 94, which is fixedly installed on the end face of the fixed body 91 near the winding wheel 93, and the end of the extension plate 94 away from the winding wheel 93 is rotatably connected to a roller 95.

[0054] When in use, the plastic block is inside the shrinking tank 81, and the bottom of the shrinking tank 81 is set to a shrinking structure to intercept the plastic block. The shrinking tank 81 heats the plastic block, and the second electric turntable 82 drives the bending shell 831 to rotate. The scraper plate 832 contacts and scrapes the inner wall of the shrinking tank 81, and the plastic fluid wraps the particles that are not completely melted and flows to the shearing device 84. Through further shearing and extrusion by the shearing device 84, the plastic fluid is completely melted when passing through the die 85, and the plastic strip is pulled to the winding wheel 93. The motor 92 drives the winding wheel 93 to rotate, and the winding wheel 93 pulls and reels the plastic strip. The extension plate 94 supports the roller 95 and sets it in a position close to the die 85. After the plastic strip cools through the die 85, it is guided to the winding wheel 93 by the roller 95. The surface of the roller 95 is tangent to the outlet of the die 85, so that when multiple plastic strips are wound, the subsequent plastic strips will not be deflected when passing through the outlet of the die 85, and the quality of the plastic products is higher when they are roughly processed into plastic strips.

[0055] Fifth embodiment: Figure 5 、 Figure 7 As shown, the tank body 711 is fixedly mounted on the output end of the linear guide rail 6, a recessed disc 712 is fixedly connected to the bottom of the tank body 711, an opening and closing valve 713 is fixedly connected to the bottom of the recessed disc 712, and the material loading assembly 71 further includes a drain valve 714, which is fixedly mounted below the surface of the recessed disc 712, and a mesh plug 715 is fixedly connected to the inlet end of the drain valve 714;

[0056] The bending shell 831 is fixedly installed on the output end of the second electric turntable 82. The inner side surface of the bending shell 831 is fixedly connected to the scraper plate 832. The scraper assembly 83 also includes a warping plate 833. The warping plate 833 is fixedly installed on the side of the bending shell 831 away from the scraper plate 832. The top of the warping plate 833 is fixedly connected to the spiral piece 834, and the bottom of the bending shell 831 is fixedly connected to the six-bar body 835.

[0057] When in use, the mesh plug 715 can prevent smaller plastic blocks from clogging the drain valve 714. The depression of the recessed plate 712 is conducive to the discharge of sewage and water vapor through the drain valve 714. The dried plastic blocks fall into the interior of the shrinking tank 81 through the opening and closing valve 713. The arc strip 732 rotates on the inner wall of the recessed plate 712. As the bending shell 831 rotates, the scraper plate 832 scrapes off the hot melt plastic adhering to the inner wall of the shrinking tank 81. The plastic blocks are gradually melted into a state where plastic fluid and plastic particles coexist. The particles wrapped in the fluid pass through six The body 835 flows downward to the interior of the shearing device 84. The overall structure of multiple warping plates 833 connected to the spiral piece 834 can improve the overall deformation resistance of the structure, and prevent the plastic fluid with higher viscosity from damaging the bending shell 831. The warping plate 833 warps upward to promote the upward flow of the plastic. At the same time, the lifting effect of the spiral piece 834 promotes the mixing of the plastics, avoids the stirring of the plastics in the same layer, and improves the efficiency of plastic mixing and hot melting. There is no interference from impurities and water vapor when the plastics are mixed, so that the quality of the rough processing of the plastics is better.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

Claims

1. A plastic product hot melt rough processing and recycling device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support platform (2) and a bracket (3), the top of the support platform (2) is fixedly connected to a crushing device (4), a position below the inner side of the support platform (2) is fixedly connected to a waste liquid collection tank (5), and a position above the surface of the support platform (2) is fixedly connected to a linear guide rail (6), and further comprises: A cleaning mechanism (7), the cleaning mechanism (7) is fixedly mounted on the output end of the linear guide rail (6), and the cleaning mechanism (7) is used for cleaning and drying the surface of plastic blocks of non-uniform size and for conveying and discharging the cleaned plastic blocks; A hot melt mechanism (8), the hot melt mechanism (8) being fixedly mounted at a position above the surface of the bracket (3), the hot melt mechanism (8) being used for hot melt mixing and shearing of plastic blocks of non-uniform size and for extruding the plastic blocks into hot melt plastic strips; A reeling mechanism (9), the reeling mechanism (9) being fixedly mounted on the top of the base (1) near the support platform (2), and the reeling mechanism (9) being used for pulling, guiding and reeling the plurality of plastic strips after molding; The cleaning mechanism (7) includes a material placement component (71), the material placement component (71) is fixedly mounted on the output end of the linear guide rail (6), the top of the material placement component (71) is fixedly connected to a first electric turntable (72), the output end of the first electric turntable (72) is fixedly connected to a stirring component (73), the top of the first electric turntable (72) is fixedly connected to a blanking wall (74), and the surface of the blanking wall (74) is fixedly connected to a through pipe (75); The stirring assembly (73) comprises a frame (731), the top of the frame (731) is fixedly mounted on the output end of the first electric turntable (72), the bottom of the frame (731) is fixedly connected to an arc-shaped bar (732), and the top of the frame (731) is fixedly connected to a screw slide (733); The hot melt mechanism (8) includes a shrinking tank (81), the shrinking tank (81) is fixedly mounted above the surface of the bracket (3), the top of the shrinking tank (81) is fixedly connected to a second electric turntable (82), and the output end of the second electric turntable (82) is fixedly connected to a scraper assembly (83); The reeling mechanism (9) comprises a fixed body (91), the fixed body (91) being fixedly mounted on the top of the base (1) near the support platform (2), a motor (92) being fixedly connected to the surface of the fixed body (91), and a reeling wheel (93) being fixedly connected to the output end of the motor (92); The reeling mechanism (9) further comprises an extension plate (94), which is fixedly mounted on the end surface of the fixed body (91) at a position close to the reeling wheel (93), and one end of the extension plate (94) away from the reeling wheel (93) is rotatably connected to a roller (95).

2. The hot melt rough processing and recycling equipment for plastic products according to claim 1, characterized in that: A through hole is provided at the top of the blanking wall (74), a bending rod (76) is fixedly connected to the middle of the surface of the material placement assembly (71), and a shielding plate (77) is fixedly connected to the bottom end of the bending rod (76).

3. The plastic product hot melt rough processing and recycling equipment according to claim 2, characterized in that: The material placement assembly (71) comprises a tank body (711), the tank body (711) is fixedly mounted on the output end of the linear guide rail (6), a recessed disc (712) is fixedly connected to the bottom of the tank body (711), and an opening and closing valve (713) is fixedly connected to the bottom of the recessed disc (712).

4. The hot melt rough processing and recycling equipment for plastic products according to claim 3, characterized in that: The material placement assembly (71) further comprises a drain valve (714), which is fixedly mounted below the surface of the recessed disk (712), and a mesh plug (715) is fixedly connected to the inlet end of the drain valve (714).

5. The hot melt rough processing and recycling equipment for plastic products according to claim 1, characterized in that: The stirring assembly (73) further comprises a push plate (734), wherein the push plate (734) is fixedly mounted on the output end of the screw slide (733), the inner side surface of the frame (731) is rotatably connected to a rotating roller (735), and the surface of the rotating roller (735) is fixedly connected to a rubber strip (736).

6. The hot melt rough processing and recycling equipment for plastic products according to claim 1, characterized in that: The hot melt mechanism (8) further comprises a shearing device (84), wherein the shearing device (84) is fixedly mounted on the bottom of the necking tank (81), and an end of the shearing device (84) away from the necking tank (81) is fixedly connected to a die (85).

7. The plastic product hot melt rough processing and recycling equipment according to claim 1, characterized in that: The scraper assembly (83) comprises a bending shell (831), the bending shell (831) is fixedly mounted on the output end of the second electric turntable (82), and the inner side surface of the bending shell (831) is fixedly connected to a scraper plate (832).

8. The plastic product hot melt rough processing and recycling equipment according to claim 7, characterized in that: The scraper assembly (83) further comprises a warping plate (833), which is fixedly mounted on a side of the bending shell (831) away from the scraper plate (832), wherein a spiral piece (834) is fixedly connected to the top of the warping plate (833), and six strips (835) are fixedly connected to the bottom of the bending shell (831).

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