CN221339060U - Plastic granules preheats and breaks up ware - Google Patents

Abstract

The utility model discloses a plastic particle preheating and scattering device which comprises a preheating cylinder, an extruding cylinder and a scattering cylinder, wherein the extruding cylinder is fixedly connected between the preheating cylinder and the scattering cylinder, the upper end of one side of the preheating cylinder is fixedly connected with a feed opening, the inner walls of two sides of the feed opening are respectively and rotatably sleeved with a rotating shaft, the opposite sides of the two rotating shafts respectively penetrate through a plate body of the feed opening and are fixedly sleeved with a rotating disc, the positions, close to the side, of the outer walls of the two rotating discs are respectively and fixedly connected with a fixed pin, the outer walls of the two fixed pins are respectively and rotatably sleeved with a connecting plate, the lower ends of the two connecting plates are respectively and fixedly connected with a screen, and the rear ends of the feed opening are rotatably connected with a transmission rod. The plastic particle preheating and scattering device can effectively and uniformly screen input plastic, avoids stacking, influences melting speed and avoids incomplete melting, and has practicability.

Description

Plastic granules preheats and breaks up ware

Technical Field

The utility model relates to the technical field of blow molding machines, in particular to a plastic particle preheating and scattering device.

Background

A blow molding machine is a plastic processing machine. After the liquid plastic is sprayed, the plastic body is blown to a mold cavity with a certain shape by using the wind power blown out by a machine, and the machine is called a blow molding machine, so that a product is manufactured. The plastic is melted and extruded quantitatively in a screw extruder, then is molded through a die, is cooled by blowing through a wind ring, is pulled by a tractor at a certain speed, and is wound into a roll by a winding machine.

At present, before plastics are put into a screw extruder for melting, plastic particles are not well screened uniformly, so that the problem that partial plastics are not thoroughly melted and the quality of subsequent products is affected is solved, and based on the problem, the plastic particle preheating and scattering device is improved.

Disclosure of utility model

The utility model mainly aims to provide a plastic particle preheating and scattering device which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a ware is broken up in plastic granules preheating, includes preheating section of thick bamboo, extrusion section of thick bamboo and breaks up the section of thick bamboo, extrusion section of thick bamboo fixed connection is preheating between section of thick bamboo and the section of thick bamboo that breaks up, preheating section of thick bamboo one side upper end fixedly connected with feed inlet, all rotate on the inner wall of feed inlet both sides and cup jointed the pivot, two the relative one side of pivot all runs through the feed inlet board body and fixedly cup joints the carousel, two the equal fixedly connected with fixed pin of carousel outer wall side position department is close to, two all rotate on the fixed pin outer wall and cup joint the connecting plate, two equal fixedly connected with screen cloth of connecting plate lower extreme.

As a further scheme of the utility model, the rear end of the feeding port is rotationally connected with a transmission rod, synchronous wheels are fixedly sleeved on the two ends of the transmission rod and the outer walls of the two rotating shafts, synchronous belts are sleeved on the outer walls of the two synchronous wheels which are positioned on the same side, and the synchronous belts are meshed with the synchronous wheels.

As a further scheme of the utility model, a servo motor is fixedly connected to the outer wall of one side of the feeding port, and the output end of the servo motor is fixedly connected with one end of the rotating shaft.

As a further scheme of the utility model, an extrusion screw is rotationally connected between the inner walls of the two sides of the preheating cylinder, an extrusion motor is fixedly connected to the outer wall of one side of the preheating cylinder, and the output end of the extrusion motor penetrates through the plate body of the preheating cylinder and is fixedly connected with one end of the extrusion screw.

As a further scheme of the utility model, a plurality of extrusion holes are fixedly formed in the outer wall of one side of the extrusion cylinder, and the extrusion holes are uniformly distributed on the outer wall of the extrusion cylinder.

As a further scheme of the utility model, an air inlet is formed in the upper end of the scattering cylinder, a discharge hole is formed in the lower end of the scattering cylinder, a fan is rotatably arranged in the air inlet, a dust filter screen is arranged at the upper end of the fan, the dust filter screen is fixedly sleeved in the air inlet, a driving shaft is rotatably connected to the scattering cylinder, and a plurality of cutters are fixedly connected to the outer wall of the driving shaft.

As a further scheme of the utility model, a driving motor is fixedly arranged on the outer wall of the scattering cylinder, and the output end of the driving motor penetrates through the scattering cylinder plate body and is fixedly connected with one end of the driving shaft.

The beneficial effects of the utility model are as follows:

the transmission rod is matched with the synchronous wheel and the synchronous belt to carry out transmission, so that the rotating discs which are rotationally connected at two sides can synchronously rotate under the drive of the motor, and then the connecting plate drives the screen to move up and down to screen the plastic, so that the plastic uniformly falls into the preheating cylinder, and the situation that accumulation is caused by direct blanking, and the melting efficiency is lower and the melting is incomplete is avoided;

Through the heat that sets up fan air feed and take away plastic granules and cutter and give off at the section of thick bamboo upper end rotation of breaking up, avoid cutter and plastic granules high temperature, produce the bonding phenomenon, the cooperation of fan upper end is provided with the dust filter screen simultaneously and filters, avoids the dust adhesion, causes the pollution, has the practicality.

Drawings

FIG. 1 is a schematic view showing the external structure of a plastic particle preheating breaker according to the present utility model;

FIG. 2 is a schematic view showing an internal structure of a plastic particle preheating breaker according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

FIG. 4 is a bottom view of a plastic particle preheating diffuser according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

In the figure: 1. a preheating cylinder; 2. an extrusion barrel; 3. a scattering cylinder; 4. extruding a screw; 5. extruding the hole; 6. a drive shaft; 7. a cutter; 8. a blower; 9. a dust filter screen; 10. a feed port; 11. a screen; 12. a turntable; 13. a connecting plate; 14. a transmission rod; 15. a synchronizing wheel; 16. a synchronous belt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a plastic particle preheating and scattering device comprises a preheating cylinder 1, an extruding cylinder 2 and a scattering cylinder 3, wherein the extruding cylinder 2 is fixedly connected between the preheating cylinder 1 and the scattering cylinder 3, a feeding port 10 is fixedly connected to the upper end of one side of the preheating cylinder 1, rotating shafts are rotatably sleeved on the inner walls of two sides of the feeding port 10, two opposite sides of the two rotating shafts penetrate through the plate body of the feeding port 10 and fixedly sleeve a rotary table 12, fixing pins are fixedly connected to the outer walls of the two rotary tables 12 at positions close to the side, connecting plates 13 are rotatably sleeved on the outer walls of the two fixing pins, a screen mesh 11 is fixedly connected to the lower ends of the two connecting plates 13, and an electric heating wire heating device is arranged in the extruding screw 4.

In this embodiment, the rear end of the feeding port 10 is rotationally connected with a transmission rod 14, two ends of the transmission rod 14 and outer walls of two rotating shafts are fixedly sleeved with synchronous wheels 15, outer walls of the two synchronous wheels 15 positioned on the same side are sleeved with synchronous belts 16, the synchronous belts 16 are meshed with the synchronous wheels 15, the synchronous belts 16 drive the synchronous wheels 15 to rotate, and the transmission rod 14 is matched for transmission, so that the rotating shafts positioned on two sides of the feeding port 10 simultaneously drive the rotary table 12 to rotate.

In this embodiment, a servo motor is fixedly connected to the outer wall of one side of the feeding port 10, the output end of the servo motor is fixedly connected to one end of the rotating shaft, and the rotating shaft connected through the servo motor is driven to rotate, so that the turntable 12 is driven to rotate.

In this embodiment, the extrusion screw 4 is rotationally connected between the inner walls of the two sides of the preheating cylinder 1, the extrusion motor is fixedly connected to the outer wall of one side of the preheating cylinder 1, the output end of the extrusion motor penetrates through the plate body of the preheating cylinder 1 and is fixedly connected with one end of the extrusion screw 4, and the extrusion screw 4 is driven to rotate by the extrusion motor to drive molten plastics to move.

In this embodiment, a plurality of extrusion holes 5 are fixedly formed in the outer wall of one side of the extrusion barrel 2, the extrusion holes 5 are uniformly distributed on the outer wall of the extrusion barrel 2, and the extrusion screw 4 drives plastics to be extruded from the extrusion holes 5.

In this embodiment, the air intake has been seted up to the section of thick bamboo 3 upper end of scattering, and the discharge gate has been seted up to the lower extreme, and the air intake internal rotation is provided with fan 8, and fan 8 upper end is provided with dust filter screen 9, and dust filter screen 9 fixedly cup joints in the air intake, and the section of thick bamboo 3 internal rotation of scattering is connected with drive shaft 6, fixedly connected with a plurality of cutters 7 on the drive shaft 6 outer wall.

In this embodiment, break up and be provided with driving motor on the section of thick bamboo 3 outer wall fixedly, driving motor output runs through the section of thick bamboo 3 plate body and with drive shaft 6 one end fixed connection, drive shaft 6 rotation through driving motor, and then drive cutter 7 rotation and break up the plastics of extruding.

It should be noted that, when the plastic particle preheating breaker is used, the servo motor drives one of the turntables 12 to rotate through the rotating shaft, then drives the transmission rod 14 to rotate under the condition that the synchronous belt 16 drives the synchronous wheel 15 to synchronously rotate, then drives the rotating shafts positioned opposite to each other to synchronously rotate in the same way, and further drives the two turntables 12 to synchronously rotate, and further drives the screen 11 to move up and down along with the rotation of the turntables 12 through the connecting plate 13 connected in a rotating way, so as to screen the plastic, uniformly fall into the preheating cylinder 1, heat the plastic through the extrusion screw 4 and drive the plastic to move to the other end, then extrude the plastic through the extrusion hole 5, and simultaneously drive the driving motor to drive the driving shaft 6 to rotate, further drive the cutter 7 to cut the extruded plastic, and simultaneously drive the fan 8 to rotate for supplying air, so as to take away the heat of the cut plastic and the cutter 7, and avoid the phenomenon of bonding caused by overhigh temperature.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a ware is broken up in plastic granules preheating, includes preheating section of thick bamboo (1), extrusion section of thick bamboo (2) and breaks up section of thick bamboo (3), extrusion section of thick bamboo (2) fixed connection is between preheating section of thick bamboo (1) and breaking up section of thick bamboo (3), its characterized in that: the preheating cylinder is characterized in that a feeding port (10) is fixedly connected to the upper end of one side of the preheating cylinder (1), rotating shafts are sleeved on the inner walls of two sides of the feeding port (10) in a rotating mode, two opposite sides of the rotating shafts penetrate through the plate body of the feeding port (10) and fixedly sleeve rotating discs (12), fixing pins are fixedly connected to the outer walls of the rotating discs (12) close to the side positions of the rotating discs, connecting plates (13) are fixedly connected to the outer walls of the fixing pins in a rotating mode, and the lower ends of the connecting plates (13) are fixedly connected with screen meshes (11).

2. A plastic granule preheating breaker according to claim 1, characterized in that: the rear end of the feeding port (10) is rotationally connected with a transmission rod (14), synchronous wheels (15) are fixedly sleeved on the two ends of the transmission rod (14) and the outer walls of the two rotating shafts, synchronous belts (16) are sleeved on the outer walls of the synchronous wheels (15) which are positioned on the same side, and the synchronous belts (16) are meshed with the synchronous wheels (15).

3. A plastic granule preheating breaker according to claim 1, characterized in that: the feeding port (10) is fixedly connected with a servo motor on the outer wall of one side of the feeding port, and the output end of the servo motor is fixedly connected with one end of the rotating shaft.

4. A plastic granule preheating breaker according to claim 1, characterized in that: the extrusion screw (4) is rotationally connected between the inner walls of the two sides of the preheating cylinder (1), an extrusion motor is fixedly connected to the outer wall of one side of the preheating cylinder (1), and the output end of the extrusion motor penetrates through the plate body of the preheating cylinder (1) and is fixedly connected with one end of the extrusion screw (4).

5. A plastic granule preheating breaker according to claim 1, characterized in that: a plurality of extrusion holes (5) are fixedly formed in the outer wall of one side of the extrusion cylinder (2), and the extrusion holes (5) are uniformly distributed on the outer wall of the extrusion cylinder (2).

6. A plastic granule preheating breaker according to claim 1, characterized in that: the utility model discloses a dust-collecting device for a solar energy collecting device, including a wind inlet, a wind outlet, a wind inlet inner rotation, a wind inlet, a wind turbine (8), a dust filter screen (9) and a wind outlet, wherein the wind inlet is arranged at the upper end of the wind inlet, the wind turbine (8) is provided with the dust filter screen (9), the dust filter screen (9) is fixedly sleeved in the wind inlet, the wind inlet (3) is rotationally connected with a driving shaft (6), and a plurality of cutters (7) are fixedly connected on the outer wall of the driving shaft (6).

7. A plastic granule preheating breaker according to claim 6, wherein: the outer wall of the scattering cylinder (3) is fixedly provided with a driving motor, and the output end of the driving motor penetrates through the plate body of the scattering cylinder (3) and is fixedly connected with one end of the driving shaft (6).