CN210850921U

CN210850921U - Granulator is used in PE plastics production

Info

Publication number: CN210850921U
Application number: CN201920711275.4U
Authority: CN
Inventors: 叶月影
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-06-26
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a granulator is used in PE plastics production, the power distribution box comprises a box body, the left side intercommunication at box top has the feeding case, the inner wall welding of feeding case has the striker plate, the right side of feeding case is provided with the mechanism that induced drafts, the left side welding of box inner chamber has the heat-conducting plate, the top of heat-conducting plate is provided with extrusion mechanism, the bottom fixedly connected with heater of heat-conducting plate. The utility model discloses a box, feeding case, striker plate, the mechanism of induced drafting, the heat-conducting plate, extruding means, the heater, the setting of cooling body and eager grain mechanism, make the granulator for the production of PE plastics possess the effectual advantage of granulation, plastic granulator on the present market is solved simultaneously and is of a great variety, but most degree of automation is not high, and the energy consumption is big, during the heating, the waste heat in the box can not obtain effectual utilization, extruding the granule, because the cooling is incomplete, lead to plastics to warp the problem that can not reach the technological requirement.

Description

Granulator is used in PE plastics production

Technical Field

The utility model relates to a plastic processing technology field specifically is a granulator is used in PE plastics production.

Background

The recycling and resource development of the waste plastics are from the deep understanding of the environment and resources, and the reduction of the pollution of the waste plastics to the environment and the reduction of the resource waste are survival ways and are great things benefiting the nation and the people.

At present, plastic granulator on the market is various, but most degree of automation is not high, and the energy consumption is big, and during the heating, the waste heat in the box can not obtain effectual utilization, is extruding the granule, because the cooling is incomplete, leads to that plastics warp and can not reach the technological requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granulator is used in PE plastics production possesses the effectual advantage of granulation, has solved the plastic granulator on the present market a great variety, but most degree of automation is not high, and the energy consumption is big, during the heating, and the waste heat in the box can not obtain effectual utilization, is extruding the granule, because the cooling is incomplete, leads to plastics to warp the problem that can not reach the technological requirement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a granulator is used in PE plastics production, includes the box, the left side intercommunication at box top has the feeding case, the inner wall welding of feeding case has the striker plate, the right side of feeding case is provided with the mechanism that induced drafts, the left side welding of box inner chamber has the heat-conducting plate, the top of heat-conducting plate is provided with extrusion mechanism, the bottom fixedly connected with heater of heat-conducting plate, the right side welding of heat-conducting plate bottom has the extension board, and the bottom of extension board welds with the bottom of box inner chamber, the bottom welding on box right side has cooling body, the top fixedly connected with of cooling body cuts grain mechanism.

Preferably, the mechanism that induced drafts includes the fan, the right-hand member intercommunication of fan has the intake pipe, the one end that the fan was kept away from to the intake pipe communicates with the top of box, the left side intercommunication of fan has the outlet duct, the left end of outlet duct communicates with the right side of feeding case.

Preferably, extrusion mechanism includes first motor, the right side of first motor and the left side fixed connection of box, the outside welding that the output shaft of first motor runs through the box and extends to the box has the hob, the right-hand member swing joint of hob has the baffle, the through-hole has been seted up in the left side of baffle, the top of baffle and the top welding of box inner chamber, the top welding of the bottom heat-conducting plate of baffle.

Preferably, the cooling body includes the cooler bin, the left side of cooler bin and the right side welding of box, the guide plate has all been welded on the right side of extension board and the right side of box inner chamber, the front intercommunication of guide plate has the connecting pipe, the bottom intercommunication of guide plate has the discharging pipe, the inner wall welding of cooler bin has the baffle, the right side fixedly connected with semiconductor refrigeration board of baffle bottom, the bottom fixedly connected with water pump of cooler bin inner chamber, pipe and baffle intercommunication are passed through at the top of water pump, the left side of water pump runs through cooler bin and box in proper order and extends to the inner chamber of box and the left side intercommunication of guide plate bottom through the pipe, the right side of guide plate bottom runs through the box and extends to the outside of box and the left side intercommunication of cooler bin through the pipe.

Preferably, grain cutting mechanism includes the second motor, the top welding of support and cooler bin is passed through to the bottom of second motor, the left side welding of second motor has the bull stick, the inner chamber welding that the left end of bull stick runs through the box and extends to the box has the cutter.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box, feeding case, striker plate, the mechanism of induced drafting, the heat-conducting plate, extruding means, the heater, the setting of cooling body and eager grain mechanism, make the granulator for the production of PE plastics possess the effectual advantage of granulation, plastic granulator on the present market is solved simultaneously and is of a great variety, but most degree of automation is not high, and the energy consumption is big, during the heating, the waste heat in the box can not obtain effectual utilization, extruding the granule, because the cooling is incomplete, lead to plastics to warp the problem that can not reach the technological requirement.

2. The utility model discloses a setting of mechanism induced drafts can absorb the inside waste heat that produces of box to in arranging the feed box, preheat the material, thermal utilization ratio has been increased, through extruding means's setting, can extrude the plastics after softening with the cylinder type, make things convenient for the later stage granulation, through cooling means's setting, can cool off the soft plastic after cutting the grain fast, make its shaping, through cutting means's setting, can cut the material that extruding means extrudes, thereby accomplish the granulation process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the baffle of the present invention;

fig. 3 is a partial front sectional view of the cooling box of the present invention.

In the figure: the device comprises a box body 1, a feeding box 2, a material baffle plate 3, an air suction mechanism 4, a fan 41, an air inlet pipe 42, an air outlet pipe 43, a heat conducting plate 5, an extrusion mechanism 6, a first motor 61, a screw rod 62, a baffle plate 63, a heater 7, a cooling mechanism 8, a cooling box 81, a guide plate 82, a discharge pipe 83, a partition plate 84, a semiconductor refrigerating plate 85, a water pump 86, a grain cutting mechanism 9, a second motor 91, a rotating rod 92 and a cutter 93.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pelletizer for PE plastic production comprises a box body 1, a feeding box 2 is communicated with the left side of the top of the box body 1, a baffle plate 3 is welded on the inner wall of the feeding box 2, an air suction mechanism 4 is arranged on the right side of the feeding box 2, a heat conduction plate 5 is welded on the left side of the inner cavity of the box body 1, an extrusion mechanism 6 is arranged above the heat conduction plate 5, a heater 7 is fixedly connected with the bottom of the heat conduction plate 5, a support plate is welded on the right side of the bottom of the heat conduction plate 5, the bottom of the support plate is welded with the bottom of the inner cavity of the box body 1, a cooling mechanism 8 is welded on the bottom of the right side of the box body 1, a dicing mechanism 9 is fixedly connected with the top of the cooling mechanism 8, the air suction mechanism 4 comprises a fan 41, an air inlet pipe 42 is communicated with the right end of the fan 41, through the arrangement of the air suction mechanism 4, waste heat generated in the box body 1 can be sucked and discharged into the feeding box 2, materials are preheated, the utilization rate of heat is increased, the extrusion mechanism 6 comprises a first motor 61, the right side of the first motor 61 is fixedly connected with the left side of the box body 1, an output shaft of the first motor 61 penetrates through the box body 1 and extends to the outside of the box body 1 to be welded with a screw rod 62, the right end of the screw rod 62 is movably connected with a baffle 63, the left side of the baffle 63 is provided with a through hole, the top of the baffle 63 is welded with the top of the inner cavity of the box body 1, the top of the bottom heat conducting plate 5 of the baffle 63 is welded, through the arrangement of the extrusion mechanism 6, softened plastic can be extruded in a cylindrical shape, the later-stage granulation is convenient, the cooling mechanism 8 comprises a cooling box 81, the left side of the cooling box 81 is welded with the right side of the box, the front of the guide plate 82 is communicated with a connecting pipe, the bottom of the guide plate 82 is communicated with a discharge pipe 83, a partition plate 84 is welded on the inner wall of the cooling box 81, a semiconductor refrigeration plate 85 is fixedly connected on the right side of the bottom of the partition plate 84, a water pump 86 is fixedly connected on the bottom of the inner cavity of the cooling box 81, the top of the water pump 86 is communicated with the partition plate 84 through a conduit, the left side of the water pump 86 sequentially penetrates through the cooling box 81 and the box body 1 through the conduit and extends to the inner cavity of the box body 1 to be communicated with the left side of the bottom of the guide plate 82, the right side of the bottom of the guide plate 82 penetrates through the box body 1 through the conduit and extends to the outside of the box body 1 to be communicated with the left side of the cooling box 81, through the arrangement of the cooling mechanism 8, the granulated soft plastic can be rapidly cooled, so as to be formed, the granulating mechanism 9, the left end of bull stick 92 runs through box 1 and extends to the inner chamber welding of box 1 and has cutter 93, setting through cutting grain mechanism 9, can cut the material that extruding means 6 extrudes, thereby accomplish the granulation process, through box 1, feeding box 2, the striker plate 3, induced draft mechanism 4, heat-conducting plate 5, extruding means 6, heater 7, the setting of cooling body 8 and cutting grain mechanism 9, make the granulator for the production of PE plastics possess the effectual advantage of granulation, plastic granulator type on the present market is numerous simultaneously solved, but most degree of automation is not high, and the energy consumption is big, during the heating, waste heat in the box can not obtain effectual utilization, extruding the granule, because the cooling is incomplete, lead to the plastic deformation can not reach the problem of technological requirement.

When the device is used, all electrical components in the device are powered by an external power supply and started by an external controller, a worker puts materials into the feeding box 2, at the moment, the fan 41 extracts heat in the box body 1 and discharges hot air into the feeding box 2 through the air outlet pipe 43 to preheat the materials, the utilization rate of the heat is increased, the materials are softened under the action of the heater 7 after falling into the box body 1, meanwhile, the output shaft of the first motor 61 drives the spiral rod 62 to rotate, the softened materials are pushed to the right side, the materials are extruded in a strip shape under the action of the through hole, at the same time, the output shaft of the second motor 91 drives the rotating rod 92 to rotate, the rotating rod 92 drives the cutter 93 to rotate, the extruded materials are cut and granulated, the granulated materials fall on the guide plate 82, at the moment, the water pump 86 extracts clean water after the semiconductor refrigeration plate 85 is cooled, and the material is injected into the guide plate 82 to be rapidly cooled, so that the material is rapidly molded, clear water can flow back into the cooling box 81 to be cooled again, the molded material flows out through the discharge pipe 83 to be collected, and the whole processing process is finished.

In summary, the following steps: this granulator is used in PE plastics production, through box 1, feeding case 2, striker plate 3, the mechanism 4 that induced drafts, heat-conducting plate 5, extruding means 6, heater 7, cooling body 8 and the cooperation of cutting grain mechanism 9, it is various to have solved the plastic granulator on the present market, but most degree of automation is not high, and the energy consumption is big, during the heating, the waste heat in the box can not obtain effectual utilization, extruding the granule, because the cooling is incomplete, lead to plastics to warp the problem that can not reach the technological requirement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a granulator is used in PE plastics production, includes box (1), its characterized in that: the left side intercommunication at box (1) top has feeding case (2), the inner wall welding of feeding case (2) has striker plate (3), the right side of feeding case (2) is provided with air suction mechanism (4), the left side welding of box (1) inner chamber has heat-conducting plate (5), the top of heat-conducting plate (5) is provided with extrusion mechanism (6), the bottom fixedly connected with heater (7) of heat-conducting plate (5), the right side welding of heat-conducting plate (5) bottom has the extension board, and the bottom of extension board welds with the bottom of box (1) inner chamber, the bottom welding on box (1) right side has cooling body (8), the top fixedly connected with of cooling body (8) cuts grain mechanism (9).

2. The pelletizer for PE plastic production as claimed in claim 1, wherein: induced draft mechanism (4) include fan (41), the right-hand member intercommunication of fan (41) has intake pipe (42), the one end that fan (41) were kept away from in intake pipe (42) communicates with the top of box (1), the left side intercommunication of fan (41) has outlet duct (43), the left end of outlet duct (43) communicates with the right side of feeding case (2).

3. The pelletizer for PE plastic production as claimed in claim 1, wherein: extruding means (6) includes first motor (61), the right side of first motor (61) and the left side fixed connection of box (1), the outside welding that the output shaft of first motor (61) runs through box (1) and extends to box (1) has hob (62), the right-hand member swing joint of hob (62) has baffle (63), the through-hole has been seted up in the left side of baffle (63), the top of baffle (63) and the top welding of box (1) inner chamber, the top welding of bottom heat-conducting plate (5) of baffle (63).

4. The pelletizer for PE plastic production as claimed in claim 1, wherein: the cooling mechanism (8) comprises a cooling box (81), the left side of the cooling box (81) is welded with the right side of the box body (1), guide plates (82) are welded on the right sides of the support plates and the right side of the inner cavity of the box body (1), the front of each guide plate (82) is communicated with a connecting pipe, the bottom of each guide plate (82) is communicated with a discharging pipe (83), a partition plate (84) is welded on the inner wall of the cooling box (81), a semiconductor refrigerating plate (85) is fixedly connected to the right side of the bottom of the partition plate (84), a water pump (86) is fixedly connected to the bottom of the inner cavity of the cooling box (81), the top of the water pump (86) is communicated with the partition plate (84) through a guide pipe, the left side of the water pump (86) sequentially penetrates through the cooling box (81) and the box body (1) and extends to the left side, the right side of the bottom of the guide plate (82) penetrates through the box body (1) through a guide pipe and extends to the outside of the box body (1) to be communicated with the left side of the cooling box (81).

5. The pelletizer for PE plastic production as claimed in claim 4, wherein: cut grain mechanism (9) and include second motor (91), the top welding of support and cooler bin (81) is passed through to the bottom of second motor (91), the left side welding of second motor (91) has bull stick (92), the inner chamber welding that the left end of bull stick (92) runs through box (1) and extend to box (1) has cutter (93).