CN219882998U - Plastic granules unloader - Google Patents

Abstract

The utility model discloses a plastic particle blanking device which comprises a fixed plate, wherein the upper end of the fixed plate is fixedly connected with a blanking machine, sliding grooves are formed in the inner walls of two ends of the blanking machine, a screen is connected in the two sliding grooves in a sliding mode, a heat dissipation mechanism for dissipating heat of materials is arranged in the blanking machine, the heat dissipation mechanism comprises an air bag fixedly connected to the upper end of the screen and the inner top of the blanking machine, the lower end of the air bag is provided with a one-way air inlet valve, the upper end of the air bag is provided with a one-way air outlet valve, and the one-way air outlet valve penetrates through the upper end of the blanking machine. The utility model has reasonable structure, and by arranging the heat dissipation mechanism, when the air bag is stretched, the hot air in the blanking machine is pumped into the air bag by the one-way air inlet valve, and when the air bag is compressed, the hot air is discharged out of the blanking machine by the one-way air outlet valve, so that the temperature of materials is reduced, and the situation that the materials are adhered when the temperature of the materials is too high is avoided.

Description

Plastic granules unloader

Technical Field

The utility model relates to the technical field of plastic particle processing, in particular to a plastic particle blanking device.

Background

Most of plastic particles are formed through a granulator, materials are required to be melted when the plastic particles are extruded by the granulator, the obtained particles are required to enter a blanking machine for screening, and the obtained particles are uniform in size, but the temperature of the particles is high, a device for cooling the particles is not arranged in the conventional blanking machine, so that the cooling speed of the particles is low, adhesion between the particles is easy to cause during blanking, the quality of products is influenced, and meanwhile, the particles are inconvenient to screen when the temperature of the particles is high.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a plastic particle blanking device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a plastic granules unloader, includes the fixed plate, the upper end fixedly connected with blanking machine of fixed plate, the spout has all been seted up on the both ends inner wall of blanking machine, two common sliding connection has the screen cloth in the spout, be provided with the radiating mechanism that is used for carrying out radiating to the material in the blanking machine, radiating mechanism includes the gasbag at screen cloth upper end and blanking machine interior top of fixed connection, the lower extreme of gasbag is provided with one-way admission valve, the upper end of gasbag is provided with one-way air outlet valve, one-way air outlet valve passes the upper end of blanking machine, the inside of blanking machine is provided with the rabbling mechanism that is used for stirring the material, still be provided with the shake mechanism that is used for carrying out the shake to the screen cloth in the blanking machine, the cavity has been seted up in the fixed plate, be provided with the conveying mechanism who is used for carrying out the material in the cavity.

Preferably, the stirring mechanism comprises a rotating rod which is rotatably connected between the inner bottom and the inner top of the blanking machine, and two groups of stirring blades are fixedly connected to the side wall of the rotating rod.

Preferably, the upper end of the blanking machine is fixedly connected with a motor, and the tail end of an output shaft of the motor is fixedly connected with the upper end part of the rotating rod.

Preferably, the shaking mechanism comprises a reciprocating screw fixedly sleeved on the rotating rod, and the reciprocating screw penetrates through the screen and is matched with the screen.

Preferably, the conveying mechanism comprises a conveying blade rotatably connected to the inner wall of the cavity, the end parts of the conveying blade and the lower end part of the rotating rod are fixedly connected with bevel gears, and the two bevel gears are meshed.

Preferably, the upper end of blanking machine is provided with the feeder hopper, through logical groove intercommunication between cavity and the blanking machine, just the lower extreme of fixed plate is provided with down the silo, down silo and cavity intercommunication.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up heat dissipation mechanism, driving motor's output shaft rotates, drives dwang and reciprocating screw and rotates to drive rather than matched with screen cloth reciprocating motion, the reciprocating motion of screen cloth can be repeated extrudees and tensile gasbag, and when the gasbag was stretched, with the hot air current in the blanking machine by one-way admission valve suction gasbag in, during the gasbag was compressed, with hot air current by one-way air outlet valve discharge blanking machine outside, realize cooling down the material, avoid the material high temperature to take place the circumstances of adhesion during the blanking.

2. Through setting up rabbling mechanism and screen cloth, driving motor's output shaft rotates, drives the dwang and rotates, and the rotation of dwang drives stirring vane and rotates, realizes stirring the material, improves the radiating effect, and the rotation of dwang drives reciprocating screw and rotates, drives rather than complex screen cloth shake simultaneously, realizes screening the material, improves the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a plastic particle blanking device according to the present utility model;

fig. 2 is an enlarged view of the structure at a in fig. 1.

In the figure: the device comprises a fixed plate 1, a blanking machine 2, a stirring blade 3, a rotating rod 4, a one-way air outlet valve 5, a feed hopper 6, a reciprocating screw rod 7, a screen 8, a chute 9, a through chute 10, a conical gear 11, a conveying blade 12, a blanking chute 13, a cavity 14, an air bag 15, a motor 16 and a one-way air inlet valve 17.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-2, a plastic particle blanking device comprises a fixed plate 1, wherein the upper end of the fixed plate 1 is fixedly connected with a blanking machine 2, sliding grooves 9 are formed in inner walls of two ends of the blanking machine 2, a screen 8 is connected in the two sliding grooves 9 in a sliding mode, a heat dissipation mechanism used for dissipating heat of materials is arranged in the blanking machine 2 and comprises an air bag 15 fixedly connected to the upper end of the screen 8 and the inner top of the blanking machine 2, a one-way air inlet valve 17 is arranged at the lower end of the air bag 15, a one-way air outlet valve 5 is arranged at the upper end of the air bag 15, the one-way air outlet valve 5 penetrates through the upper end of the blanking machine 2, and a feed hopper 6 is arranged at the upper end of the blanking machine 2.

The inside of blanking machine 2 is provided with the rabbling mechanism that is used for stirring the material, and rabbling mechanism is including rotating the dwang 4 of connection between the interior bottom of blanking machine 2 and interior top, and two sets of stirring vane 3 of fixedly connected with on the lateral wall of dwang 4, the upper end fixedly connected with motor 16 of blanking machine 2, the terminal fixed connection of output shaft of motor 16 is at the upper end of dwang 4, through setting up rabbling mechanism, realizes stirring the material, improves the radiating effect.

The blanking machine 2 is also internally provided with a shaking mechanism for shaking the screen 8, the shaking mechanism comprises a reciprocating screw rod 7 fixedly sleeved on the rotating rod 4, and the reciprocating screw rod 7 penetrates through the screen 8 and is matched with the screen 8.

The cavity 14 has been seted up in the fixed plate 1, communicate through logical groove 10 between cavity 14 and the blanking machine 2, and the lower extreme of fixed plate 1 is provided with down silo 13, down silo 13 and cavity 14 intercommunication are provided with the conveying mechanism who is used for carrying the material in the cavity 14, conveying mechanism is including rotating the conveying blade 12 of connecting on the cavity 14 inner wall, the equal fixedly connected with conical gear 11 of tip and the lower tip of dwang 4 of conveying blade 12, two conical gear 11 mesh mutually, under conical gear 11's transmission, conveying blade 12 rotates, realize carrying the material, the material falls by down silo 13, accomplish the unloading.

When the feeding hopper is used, materials are poured into the blanking machine 2 from the feeding hopper 6, the output shaft of the driving motor 16 rotates to drive the rotating rod 4 and the reciprocating screw rod 7 to rotate, so that the screen 8 matched with the feeding hopper is driven to reciprocate, the reciprocating movement of the screen 8 can repeatedly squeeze and stretch the air bag 15, when the air bag 15 is stretched, hot air in the blanking machine 2 is pumped into the air bag 15 by the one-way air inlet valve 17, when the air bag 15 is compressed, the hot air is discharged out of the blanking machine 2 from the one-way air outlet valve 5, the materials are cooled, the situation that the materials are adhered when the materials are subjected to the excessive temperature is avoided, the output shaft of the driving motor 16 rotates to drive the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the stirring blade 3 to stir the materials, the heat dissipation effect is improved, meanwhile, the rotating rod 4 rotates the screen 8 matched with the reciprocating screw rod 7 is driven to filter the materials, the materials are screened, the practicability of the device is improved, and meanwhile the conveying blades 12 rotate under the transmission of the conical gear 11, the materials are conveyed, the materials are dropped from the blanking groove 13, and the blanking is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a plastic granules unloader, includes fixed plate (1), its characterized in that, upper end fixedly connected with blanking machine (2) of fixed plate (1), spout (9) have all been seted up on the both ends inner wall of blanking machine (2), two common sliding connection has screen cloth (8) in spout (9), be provided with in blanking machine (2) and be used for carrying out radiating cooling body to the material, cooling body includes gasbag (15) at top in screen cloth (8) upper end and blanking machine (2) fixed connection, the lower extreme of gasbag (15) is provided with unidirectional air inlet valve (17), the upper end of gasbag (15) is provided with unidirectional air outlet valve (5), the upper end that unidirectional air outlet valve (5) passed blanking machine (2), the inside of blanking machine (2) is provided with the rabbling mechanism that is used for carrying out the stirring to the material, still be provided with in blanking machine (2) and be used for carrying out the shake body to shaking body to the material, open cavity (14) in fixed plate (1), it is used for carrying out conveying body (14) to carry out the material.

2. The plastic particle discharging device according to claim 1, wherein the stirring mechanism comprises a rotating rod (4) rotatably connected between the inner bottom and the inner top of the discharging machine (2), and two groups of stirring blades (3) are fixedly connected to the side wall of the rotating rod (4).

3. The plastic particle blanking device according to claim 2, wherein the upper end of the blanking machine (2) is fixedly connected with a motor (16), and the tail end of an output shaft of the motor (16) is fixedly connected with the upper end of the rotating rod (4).

4. A plastic particle blanking device according to claim 3, characterized in that the shaking mechanism comprises a reciprocating screw (7) fixedly sleeved on the rotating rod (4), and the reciprocating screw (7) passes through the screen (8) and is matched with the screen.

5. The plastic particle discharging device according to claim 4, wherein the conveying mechanism comprises conveying blades (12) rotatably connected to the inner wall of the cavity (14), the end parts of the conveying blades (12) and the lower end parts of the rotating rods (4) are fixedly connected with bevel gears (11), and the two bevel gears (11) are meshed.

6. The plastic particle blanking device according to claim 5, characterized in that a feeding hopper (6) is arranged at the upper end of the blanking machine (2), the cavity (14) is communicated with the blanking machine (2) through a through groove (10), a blanking groove (13) is arranged at the lower end of the fixing plate (1), and the blanking groove (13) is communicated with the cavity (14).