CN219028086U - Granulating structure of plastic granulator - Google Patents

Abstract

The utility model relates to the technical field of plastic pelletization, in particular to a pelletization structure of a plastic pelletization machine, which comprises a base plate, a processing table, a pelletization assembly, a collection dumping assembly, a cooling assembly and four connecting columns, wherein the four connecting columns are distributed at the top of the base plate in a rectangular shape, the processing table is arranged at the top of the four connecting columns, a dumping groove is formed in one side of the processing table, the pelletization assembly is arranged at the top of the processing table, the collection dumping assembly is positioned below the pelletization assembly, the cooling assembly is arranged at the top of the base plate, and the top of the cooling assembly extends to the bottom of the processing table.

Description

Granulating structure of plastic granulator

Technical Field

The utility model relates to the technical field of plastic granulation, in particular to a granulating structure of a plastic granulator.

Background

The global rise in crude oil prices, the price of plastic products, which are one of petroleum derivatives, is naturally also water-rising, and the recycling of waste plastics is also mentioned as a primary place. The recycling of waste plastics has been commonly adopted by modern chemical enterprises. After the waste plastics are manually screened and classified, the waste plastics are changed into various transparent opaque plastic particles through the processes of crushing, granulating, modifying and the like, and then classified according to the quality and the phase, and finally the waste plastics are changed into reusable reclaimed materials.

The granulating structure of the existing plastic granulator generally adopts hot-melt plastic raw materials, then the hot-melt raw materials are processed into plastic particles, the plastic particles are directly piled up in a receiving cylinder for collection after being molded, and a large amount of heat is collected in the receiving cylinder, so that the molded plastic particles are not easy to cool.

Disclosure of Invention

The utility model aims to provide a granulating structure of a plastic granulator, which solves the problems that in the prior art, plastic particles are directly piled in a receiving cylinder for collection after being formed, and a large amount of heat is collected in the receiving cylinder, so that the formed plastic particles are not easy to cool.

The technical scheme of the utility model is as follows:

the utility model provides a pelletization structure of plastics granulator, includes base plate, processing platform, pelletization subassembly, collects and emptys subassembly, cooling module and four spliced poles, four the spliced pole is the rectangle and distributes at the top of base plate, the top at four spliced poles is installed to the processing platform, one side of processing platform is equipped with the groove of toppling over, the top at the processing platform is installed to the pelletization subassembly, collect and empty the top that the subassembly was installed at the processing platform to collect and empty the below that the subassembly is located the pelletization subassembly, the top at the base plate is installed to the cooling module, and the top of cooling module extends to the bottom of processing platform.

Further, pelletization subassembly includes first mounting bracket, second mounting bracket, pelletization case, loading board, pelletization mould, installation cover, rotation ring, annular rack, blade, rotation motor, rotation gear and throwing part, first mounting bracket and second mounting bracket symmetry set up the top at the processing platform, the both sides of pelletization case are connected with first mounting bracket and second mounting bracket respectively, the loading board level sets up the inside at the pelletization case, the top of loading board is equipped with first recess, pelletization mould is installed in the inside bottom of pelletization case, be equipped with a plurality of pelletization hole on the pelletization mould, the installation cover sets up on the bottom outer wall of pelletization case, the rotation ring rotates to be installed on the outer wall of installation cover, annular rack cover is established on the outer wall of rotation ring, the blade level sets up on the inner wall of rotation ring, the vertical setting of rotation motor is at the top of second mounting bracket, rotation gear installs on the output shaft of rotation motor to rotation gear and annular rack meshing, the part is thrown in the top of pelletization case to throwing part's bottom extends to and is connected with first recess.

Further, put in the part including putting in a section of thick bamboo, put in pipe, well rotary drum and spring, put in the top of section of thick bamboo vertical setting at the pelletization case to put in the inside bottom of section of thick bamboo and be linked together with the inside of pelletization case, be equipped with three spout on the inner wall of putting in the section of thick bamboo, put in the vertical setting of pipe and put in the top of section of thick bamboo, and put in the inside bottom of pipe and put in the inside of section of thick bamboo and be linked together, the transfer section of thick bamboo sets up in the inside bottom of putting in the section of thick bamboo to the outer wall of well rotary drum and three spout sliding fit, be equipped with three on the bottom outer wall of well rotary drum and put in the groove rather than inside being linked together, the bottom of transfer section of thick bamboo is equipped with the second recess, the top and the second recess connection of spring, the bottom of spring extends to with first recess connection.

Further, collect and empty the subassembly and include mobile station, lead screw slip table, connecting plate, empty seat, a collection section of thick bamboo, driving motor, driving gear, driven gear, two guide rails and two rotation axis, two the guide rail symmetry sets up at the top of processing platform, mobile station slidable mounting is on two guide rails, lead screw slip table level sets up at the top of processing platform, the connecting plate is installed on the mobile terminal of lead screw slip table to the connecting plate is connected with the mobile station, empty the seat and install at the top of mobile station, a collection section of thick bamboo is installed in empty the seat through two rotation axis rotations, driving motor level sets up at the top of mobile station, driving gear installs on driving motor's output shaft, driven gear installs on one of them rotation axis to driven gear and driving gear meshing.

Further, the cooling assembly comprises a conveying table, a driving roller, a driven roller, a conveying belt, a conveying motor and a plurality of air cooling parts, wherein the conveying table is arranged at the top of a substrate, the driving roller and the driven roller are rotatably arranged in the conveying table, the conveying belt is sleeved outside the driving roller and the driven roller, the conveying motor is horizontally arranged on the outer wall of the conveying table, an output shaft of the conveying motor is connected with the driving roller, the plurality of air cooling parts are arranged at the bottom of the processing table at equal intervals, each air cooling part comprises an installation cover, a fan and four air inlet grooves, the installation cover is arranged at the bottom of the processing table, the fan is arranged in the installation cover, and the four air inlet grooves are respectively arranged on the four outer walls of the installation cover.

Further, a dust screen is arranged in the air inlet groove.

Compared with the prior art, the utility model provides a granulating structure of a plastic granulator by improving the granulating structure, and has the following improvement and advantages:

the method comprises the following steps: after the plastic particles subjected to granulating and forming are subjected to granulating and forming each time, the screw rod sliding table works to drive the movable table to move on the two guide rails by using the connecting plate, the movable table drives the collecting cylinder to move to the position above the tilting slot, then the driving motor works to drive the driving gear to rotate, the driving gear drives the collecting cylinder and the two rotating shafts to rotate by using the driven gear, the collecting cylinder rotates for a certain angle to pour the plastic particles into the cooling assembly through the tilting slot, so that a large amount of heat contained in the formed plastic particles is prevented from being accumulated in the collecting cylinder, and the cooling of the plastic particles is facilitated.

And two,: the feeding pipe is used for feeding a certain amount of thermoplastic into the middle rotary drum, the weight in the middle rotary drum is slowly increased, the spring is slowly compressed and deformed along with the weight of the middle rotary drum, the middle rotary drum moves downwards along with the deformation of the spring, the three feeding grooves of the middle rotary drum move downwards into the granulating box, at the moment, the thermoplastic in the middle rotary drum falls onto the granulating mould through the three feeding grooves, and when the thermoplastic in the middle rotary drum discharges a certain weight, the middle rotary drum moves upwards for resetting, so that a certain amount of thermoplastic is ensured to fall onto the granulating mould each time.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic perspective view of a third embodiment of the present utility model;

FIG. 5 is a schematic perspective view of the pelletization assembly of the present utility model;

FIG. 6 is a partial cross-sectional view of a granulating assembly of the utility model;

FIG. 7 is a partial cross-sectional view of a second granulation assembly of the present utility model;

FIG. 8 is a schematic perspective view of a dispensing cartridge of the present utility model;

FIG. 9 is a schematic perspective view of a middle drum of the present utility model;

fig. 10 is a schematic perspective view of an air-cooling member according to the present utility model.

Reference numerals illustrate:

the base plate 1, the processing table 2, the tilting tank 21, the granulating assembly 3, the first mounting frame 31, the second mounting frame 32, the granulating box 33, the carrying plate 331, the granulating mold 332, the mounting sleeve 333, the rotating ring 334, the annular rack 335, the first groove 336, the granulating hole 337, the blade 34, the rotating motor 35, the rotating gear 36, the throwing member 37, the throwing tube 371, the throwing tube 372, the transit tube 373, the spring 374, the chute 375, the throwing groove 376, the second groove 377, the collecting and pouring assembly 4, the moving table 41, the screw sliding table 42, the connecting plate 43, the pouring seat 44, the collecting tube 45, the driving motor 46, the driving gear 47, the driven gear 48, the guide rail 49, the rotating shaft 491, the cooling assembly 5, the conveying table 51, the roller 52, the driven roller 53, the conveying belt 54, the conveying motor 55, the air cooling member 56, the mounting cover 57, the fan 58, the air inlet groove 59, and the connecting post 6.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a granulating structure of a plastic granulator by improving the structure, as shown in fig. 1-10, comprising a base plate 1, a processing table 2, a granulating component 3, a collecting and dumping component 4, a cooling component 5 and four connecting columns 6, wherein the four connecting columns 6 are distributed on the top of the base plate 1 in a rectangular shape, the processing table 2 is arranged on the top of the four connecting columns 6, a dumping groove 21 is arranged on one side of the processing table 2, the granulating component 3 is arranged on the top of the processing table 2, the collecting and dumping component 4 is positioned below the granulating component 3, the cooling component 5 is arranged on the top of the base plate 1, and the top end of the cooling component 5 extends to the bottom of the processing table 2; through throwing into pelletization subassembly 3 with plastics after the thermoplasticity, pelletization subassembly 3 work carries out pelletization operation to plastics after the thermoplasticity, and the fashioned plastic pellet of pelletization falls into and collects and empty subassembly 4, and then collect and empty subassembly 4 work and pour the plastic pellet wherein into cooling module 5 through pouring groove 21, cooling module 5 carries out the rapid cooling to the plastic pellet wherein, avoids a large amount of heat gathering that contain in the fashioned plastic pellet in collecting and empty subassembly 4, the cooling of plastic pellet of being convenient for, the practicality is stronger.

Specifically, the granulating assembly 3 includes a first mounting frame 31, a second mounting frame 32, a granulating box 33, a carrying plate 331, a granulating mold 332, a mounting sleeve 333, a rotating ring 334, an annular rack 335, a blade 34, a rotating motor 35, a rotating gear 36 and a throwing member 37, wherein the first mounting frame 31 and the second mounting frame 32 are symmetrically arranged at the top of the processing table 2, two sides of the granulating box 33 are respectively connected with the first mounting frame 31 and the second mounting frame 32, the carrying plate 331 is horizontally arranged in the granulating box 33, a first groove 336 is arranged at the top of the carrying plate 331, the granulating mold 332 is mounted at the inner bottom end of the granulating box 33, a plurality of granulating holes 337 are formed in the granulating mold 332, the mounting sleeve 333 is arranged on the outer wall of the bottom end of the granulating box 33, the rotating ring 334 is rotatably mounted on the outer wall of the mounting sleeve 333, the annular rack 335 is sleeved on the outer wall of the rotating ring 334, the blade 34 is horizontally arranged on the inner wall of the rotating ring 334, the rotating motor 35 is vertically arranged at the top of the second mounting frame 32, the rotating gear 36 is horizontally arranged at the output shaft of the rotating gear 36, the rotating gear 35 is mounted on the inner wall of the granulating box 33, the rotating member 37 is meshed with the rotating member 37, and is meshed with the rotating member 37; through dropping the plastic after the thermoplasticity onto pelletization mould 332 through throwing part 37, a plurality of pelletization hole 337 carries out extrusion to the plastic after the shaping, the plastic after the shaping is through the bottom in pelletization hole 337, then rotation motor 35 work drives rotation gear 36 and rotates, rotation gear 36 utilizes annular rack 335 to drive rotation ring 334 rotation, rotation ring 334 drives blade 34 and rotates fast and cut the granulation operation to the plastic of the bottom in pelletization hole 337, and then realized carrying out the pelletization operation to the plastic after the thermoplasticity voluntarily, throwing part 37 can all automatic control a certain amount of thermoplasticity at every turn falls onto pelletization mould 332, prevent the excessive thermoplasticity on the pelletization mould 332.

Specifically, the throwing component 37 includes a throwing barrel 371, a throwing tube 372, a transfer barrel 373 and a spring 374, the throwing barrel 371 is vertically disposed at the top of the granulating box 33, the inner bottom end of the throwing barrel 371 is communicated with the interior of the granulating box 33, three sliding grooves 375 are disposed on the inner wall of the throwing barrel 371, the throwing tube 372 is vertically disposed at the top of the throwing barrel 371, the inner bottom end of the throwing tube 372 is communicated with the interior of the throwing barrel 371, the transfer barrel 373 is disposed at the inner bottom end of the throwing barrel 371, the outer wall of the transfer barrel 373 is in sliding fit with the three sliding grooves 375, three throwing grooves 376 communicated with the interior of the transfer barrel 373 are disposed on the outer wall of the bottom end of the transfer barrel 373, a second groove 377 is disposed at the bottom of the transfer barrel 373, the top end of the spring 374 is connected with the second groove 377, and the bottom end of the spring 374 extends to be connected with the first groove 336; the feeding tube 372 is used for feeding a certain amount of thermoplastic into the middle rotary drum 373, the weight in the middle rotary drum 373 is slowly increased, the spring 374 is slowly compressed and deformed along with the weight of the middle rotary drum 373, the middle rotary drum 373 moves downwards along with the deformation of the spring 374, the three feeding grooves 376 of the middle rotary drum 373 move downwards into the granulating box 33, at this time, the thermoplastic in the middle rotary drum 373 falls onto the granulating mould 332 through the three feeding grooves 376, and when the thermoplastic in the middle rotary drum 373 is discharged by a certain weight, the middle rotary drum 373 moves upwards for resetting, so that the certain amount of thermoplastic is ensured to fall onto the granulating mould 332 each time.

Specifically, the collecting and dumping assembly 4 includes a moving table 41, a screw sliding table 42, a connecting plate 43, a dumping seat 44, a collecting cylinder 45, a driving motor 46, a driving gear 47, a driven gear 48, two guide rails 49 and two rotating shafts 491, wherein the two guide rails 49 are symmetrically arranged at the top of the processing table 2, the moving table 41 is slidably mounted on the two guide rails 49, the screw sliding table 42 is horizontally arranged at the top of the processing table 2, the connecting plate 43 is mounted on the moving end of the screw sliding table 42, the connecting plate 43 is connected with the moving table 41, the dumping seat 44 is mounted at the top of the moving table 41, the collecting cylinder 45 is rotatably mounted in the dumping seat 44 through the two rotating shafts 491, the driving motor 46 is horizontally arranged at the top of the moving table 41, the driving gear 47 is mounted on the output shaft of the driving motor 46, the driven gear 48 is mounted on one of the rotating shafts 491, and the driven gear 48 is meshed with the driving gear 47; after plastic particles formed by granulating fall into the collecting cylinder 45 to be collected, the screw rod sliding table 42 works to drive the moving table 41 to move on the two guide rails 49 by using the connecting plate 43 after the thermoplastic particles put in each time are granulated and formed, the moving table 41 drives the collecting cylinder 45 to move to the upper part of the dumping groove 21, then the driving motor 46 works to drive the driving gear 47 to rotate, the driving gear 47 drives the collecting cylinder 45 and the two rotating shafts 491 to rotate by using the driven gear 48, the collecting cylinder 45 rotates for a certain angle to pour the plastic particles into the cooling assembly 5 through the dumping groove 21, so that a large amount of heat contained in the formed plastic particles is prevented from being accumulated in the collecting cylinder 45, and the plastic particles are cooled conveniently.

Specifically, the cooling assembly 5 comprises a conveying table 51, a driving roller 52, a driven roller 53, a conveying belt 54, a conveying motor 55 and a plurality of air cooling components 56, wherein the conveying table 51 is arranged at the top of the substrate 1, the driving roller 52 and the driven roller 53 are rotatably arranged in the conveying table 51, the conveying belt 54 is sleeved outside the driving roller 52 and the driven roller 53, the conveying motor 55 is horizontally arranged on the outer wall of the conveying table 51, an output shaft of the conveying motor 55 is connected with the driving roller 52, the plurality of air cooling components 56 are arranged at the bottom of the processing table 2 at equal intervals, each air cooling component 56 comprises a mounting cover 57, a fan 58 and four air inlet grooves 59, the mounting cover 57 is arranged at the bottom of the processing table 2, the fan 58 is arranged in the mounting cover 57, and the four air inlet grooves 59 are respectively arranged on the four outer walls of the mounting cover 57; the driving roller 52 is driven to rotate by the operation of the conveying motor 55, the driving roller 52 drives the conveying belt 54 to rotate by the driven roller 53, plastic particles on the conveying belt 54 move through the plurality of air cooling components 56, and then the fans 58 in the plurality of air cooling components 56 perform air cooling operation on the plastic particles.

Specifically, a dust screen is arranged in the air inlet groove 59; the dust screen filters the dust in the air, prevents the dust from entering the surface of the plastic particles along with the blowing of the fan 58, and ensures the quality of the plastic particles.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A pelletization structure of plastics granulator, its characterized in that: including base plate (1), processing platform (2), pelletization subassembly (3), collection are emptyd subassembly (4), cooling module (5) and four spliced pole (6), four spliced pole (6) are the rectangle and distribute at the top of base plate (1), processing platform (2) are installed at the top of four spliced poles (6), one side of processing platform (2) is equipped with tilting groove (21), pelletization subassembly (3) are installed at the top of processing platform (2), collection are emptyd subassembly (4) and are installed at the top of processing platform (2) to collection are emptyd subassembly (4) and are located the below of pelletization subassembly (3), cooling module (5) are installed at the top of base plate (1) to the top of cooling module (5) extends to the bottom of processing platform (2).

2. The pelletization structure of a plastic pelletization machine according to claim 1, wherein: the granulating assembly (3) comprises a first mounting frame (31), a second mounting frame (32), a granulating box (33), a bearing plate (331), a granulating mold (332), a mounting sleeve (333), a rotating ring (334), an annular rack (335), a blade (34), a rotating motor (35), a rotating gear (36) and a throwing component (37), wherein the first mounting frame (31) and the second mounting frame (32) are symmetrically arranged at the top of a processing table (2), two sides of the granulating box (33) are respectively connected with the first mounting frame (31) and the second mounting frame (32), the bearing plate (331) is horizontally arranged in the granulating box (33), a first groove (336) is formed in the top of the bearing plate (331), the granulating mold (332) is arranged at the bottom end of the granulating box (33), a plurality of granulating holes (337) are formed in the granulating mold (332), the mounting sleeve (333) is arranged on the outer wall of the bottom of the granulating box (33), the rotating ring (334) is rotationally arranged on the outer wall of the mounting sleeve (333), the annular sleeve (334) is arranged on the outer wall of the rotating ring (335) on the rotating ring (34) and is arranged on the outer wall of the rotating ring (34) which is horizontally arranged on the top of the blade (35), the rotary gear (36) is mounted on an output shaft of the rotary motor (35), the rotary gear (36) is meshed with the annular rack (335), the throwing component (37) is mounted on the top of the granulating box (33), and the bottom end of the throwing component (37) extends to be connected with the first groove (336).

3. A pelletising structure for a plastic pelletiser as claimed in claim 2, wherein: the utility model provides a part (37) is put in including putting in section of thick bamboo (371), putting in pipe (372), transfer section of thick bamboo (373) and spring (374), put in the top of section of thick bamboo (371) vertical setting at pelletization case (33) to put in the inside bottom of section of thick bamboo (371) and pelletization case (33) inside be linked together, be equipped with three spout (375) on the inner wall of putting in section of thick bamboo (371), put in the vertical setting of pipe (372) and put in the top of section of thick bamboo (371) to put in the inside bottom of pipe (372) and put in the inside of section of thick bamboo (371) and be linked together, transfer section of thick bamboo (373) set up in the inside bottom of putting in section of thick bamboo (371) to the outer wall of middle rotary drum (373) and three spout (375) sliding fit, be equipped with second recess (377) on the bottom of transfer section of thick bamboo (373) and the inside be linked together, the top of spring (374) is connected with second recess (377), the bottom of spring (374) extends to be connected with first recess (336).

4. The pelletization structure of a plastic pelletization machine according to claim 1, wherein: collect and empty subassembly (4) including mobile station (41), lead screw slip table (42), connecting plate (43), empty seat (44), collection section of thick bamboo (45), driving motor (46), driving gear (47), driven gear (48), two guide rails (49) and two rotation axis (491), two guide rail (49) symmetry set up at the top of processing platform (2), mobile station (41) slidable mounting is on two guide rails (49), lead screw slip table (42) level sets up at the top of processing platform (2), connecting plate (43) are installed on the mobile end of lead screw slip table (42) to connecting plate (43) are connected with mobile station (41), empty seat (44) install at the top of mobile station (41), collection section of thick bamboo (45) are installed in empty seat (44) through two rotation axis (491) rotations, driving motor (46) level sets up at the top of mobile station (41), driving gear (47) are installed on the output shaft of driving motor (46), driven gear (48) are installed on the mobile station (48) and are meshed with driven gear (491).

5. The pelletization structure of a plastic pelletization machine according to claim 1, wherein: the cooling assembly (5) comprises a conveying table (51), a driving roller (52), a driven roller (53), a conveying belt (54), a conveying motor (55) and a plurality of air cooling components (56), wherein the conveying table (51) is arranged at the top of a substrate (1), the driving roller (52) and the driven roller (53) are rotatably arranged in the conveying table (51), the conveying belt (54) is sleeved outside the driving roller (52) and the driven roller (53), the conveying motor (55) is horizontally arranged on the outer wall of the conveying table (51), an output shaft of the conveying motor (55) is connected with the driving roller (52), a plurality of air cooling components (56) are arranged at the bottom of the processing table (2) at equal intervals, each air cooling component (56) comprises a mounting cover (57), a fan (58) and four air inlet grooves (59), the mounting cover (57) is arranged at the bottom of the processing table (2), and the fan (58) is arranged in the mounting cover (57), and the four air inlet grooves (59) are respectively arranged on the outer wall of the mounting cover (57).

6. The pelletization structure of a plastic pelletization machine according to claim 5, wherein: a dust screen is arranged in the air inlet groove (59).

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