CN209937643U

CN209937643U - Plastic granules cooling arrangement

Info

Publication number: CN209937643U
Application number: CN201920234515.6U
Authority: CN
Inventors: 彭军; 彭克宁; 彭政
Original assignee: Huizhou Nano Gold Alwayseal Technology Ltd
Current assignee: Huizhou Nano Gold Alwayseal Technology Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-01-14
Anticipated expiration: 2029-02-25

Abstract

The utility model provides a plastic granules cooling arrangement, include: cooling beds, rollers, multi-pass tubes; the cooling bed is rectangular, and a rectangular water tank is arranged at the top of the cooling bed; the interior of the water tank is hinged with a cylindrical roller through a bearing seat, and the roller is linearly arrayed with N positions along the long edge direction of the water tank; a multi-way pipe is horizontally embedded in the middle position of the vertical wall on the rear side of the cooling bed, and the joint of the multi-way pipe and the cooling bed is hermetically connected in a welding mode; the front side of the multi-way pipe is screwed with a spray head through threads, and the spray head is arranged in the water tank. The utility model has the advantages of the heat transfer function, the cycle of adding cold water in the extension basin reduces workman's the amount of labour, and has the dewatering function, makes the strip plastics after cutting dry and comfortable, improves the product appearance quality after cutting to effectual problem and the not enough that has solved appearing in the current device.

Description

Plastic granules cooling arrangement

Technical Field

The utility model relates to a plastics machining technical field, more specifically the theory that says so especially relates to a plastic granules cooling arrangement.

Background

The plastic granulation is a process of plastic mechanical processing, and is made into granules by a method of hot melting, extrusion and granulation of plastic, so that the further processing is convenient.

In the plastic granulation process, hot-melted plastic enters an auxiliary machine through an auxiliary machine port, the plastic is extruded into strips from a die head after being extruded by a screw rod, the strip plastic extruded from the die head is cooled by water, and is finally cut into uniform plastic particles through a granulator, the water temperature in a water tank is generally 50-60 ℃, the easy strip breakage is reduced, the easy adhesion is exceeded, half of hot water is preferably added during initial startup, if the conditions are not met, people can convey the hot water into the granulator for a period of time during granulation, the plastic particles are automatically granulated after the water temperature rises, the strip breakage is avoided, and cold water needs to be added into the internal circulation after the water temperature exceeds 60 ℃ to keep the temperature.

Traditional cooling bath simple structure does not possess the dewatering function mostly, and the strip plastics of extruding pass through the basin cooling back, and the surface can carry water, and the easy adhesion dust of granule after cutting off through the cutter also can remain the water stain after air-drying mostly, influences the appearance quality of product, and the water-cooling in the basin rises very fast at the in-process normal water temperature of cooling plastics, and the workman needs often to add cold water to the basin, and work load is great.

In view of this, research and improvement are carried out to solve the existing problems, and a plastic particle cooling device is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic granules cooling arrangement, traditional cooling bath simple structure who proposes in solving the background art, mostly do not possess the dewatering function, the strip plastics of extruding pass through the basin cooling back, the surface can carry water, the easy adhesion dust of granule after cutting off through the cutter, also can remain water stain after air-drying by a large margin, influence the appearance quality of product, and the water-cooling in the basin rises very fast at the in-process water temperature of cooling plastics, the workman needs often to add cold water to the basin, the great problem of work load and not enough.

In order to achieve the above object, the present invention provides a plastic particle cooling device, which is achieved by the following specific technical means:

a plastic pellet cooling apparatus comprising: the device comprises a cooling bed, rollers, a multi-way pipe, supporting legs, a water outlet, a water curtain mounting part, a water curtain mounting frame, a water tank, a baffle plate, a connecting piece, an air outlet cover, a filter plate, a fan, a water pump, a blow-off pipe, a water outlet pipe, a water tank, a spray head, a residue box, a water collecting port and an air outlet; the cooling bed is rectangular, and a rectangular water tank is arranged at the top of the cooling bed; the interior of the water tank is hinged with a cylindrical roller through a bearing seat, and the roller is linearly arrayed with N positions along the long edge direction of the water tank; a multi-way pipe is horizontally embedded in the middle position of the vertical wall on the rear side of the cooling bed, and the joint of the multi-way pipe and the cooling bed is hermetically connected in a welding mode; the front side of the multi-way pipe is screwed with a spray head through threads, and the spray head is arranged inside the water tank; rectangular supporting legs are welded at the bottom of the rear side of the cooling bed, and the two supporting legs are arranged in a left-right symmetrical mode; a rectangular water outlet is formed in the bottom of the front side of the water tank, and a rectangular box-shaped residue box is embedded in the upper part of the water outlet in a clearance fit manner; a square tubular water curtain mounting part is arranged right below the water outlet, and the top end of the water curtain mounting part is fixedly connected with the bottom surface of the cooling bed in a welding mode; the bottom of the water curtain mounting part is fixed with a rectangular frame-shaped water curtain mounting frame through a screw, a rectangular water curtain is sleeved inside the water curtain mounting frame, and the top of the water curtain is embedded inside the water curtain mounting part in a transition fit mode; a rectangular water tank is arranged at the bottom of the front side of the cooling bed, a rectangular water collecting opening is formed in the top of the front side of the water tank, and the water collecting opening corresponds to the water curtain up and down; rectangular baffles are symmetrically welded on the left side and the right side of the top of the front side of the water tank, and the water curtain mounting frame and the water curtain mounting part are accommodated between the two baffles in a clearance fit manner; the baffle is connected with the cooling bed through a connecting piece; the connecting piece is in a step shape and is respectively and fixedly connected with the cooling bed and the baffle plate through bolts; an air outlet cover in a right trapezoid shell shape is arranged on the front side of the cooling bed, the air outlet cover is fixedly connected with the baffle and the water tank respectively in a sealing welding mode, and an air outlet is formed in the top of the air outlet cover; a rectangular fan is arranged at the bent part where the water tank is connected with the baffle, and the vertical surface of the front side of the fan is attached to the vertical surface of the rear side of the baffle; the top of the fan is fixedly connected with the bottom surface of the cooling bed, the bottom of the fan is fixedly connected with the top surface of the water tank through bolts, and a rectangular filter plate is fixed on the back of the fan through bolts; a water pump is arranged behind the filter plate, is fixed in the middle of the top of the rear side of the water tank through a bolt and is communicated with the multi-way pipe through a water pipe; a water outlet pipe is embedded in the middle position of the bottom of the rear side of the water tank, the joint of the water outlet pipe and the water tank is hermetically connected in a welding mode, and the water outlet pipe is communicated with a water pump through a water pipe; the left side of the bottom of the rear side of the water tank is inlaid with a drain pipe, and the joint of the drain pipe and the water tank is hermetically connected in a welding mode.

Preferably, the water tank is communicated with the water tank through a water curtain, and the water curtain corresponds to the fan in a front-back mode.

Preferably, the roller is arranged on a central point of the sink in the vertical direction, and the roller is arranged as a 360-degree rotation device through a bearing seat.

Preferably, the bottom surface of the water tank and the bottom surface of the supporting leg are in the same horizontal plane, and the vertical surface of the front side of the water tank and the vertical surface of the front side of the cooling bed are in the same vertical plane.

Preferably, ball valves are fixedly mounted on the rear sides of the sewage draining pipe and the water outlet pipe.

Preferably, the bottom of the residue box is in an opening shape, a filter screen covers the opening of the residue box, and the residue box and the water outlet are arranged to be a dismounting device in an embedding mode.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up the basin and be linked together through cascade and water tank, and the cascade corresponds around being with the fan, and the wind that the fan during operation of being convenient for blew off exchanges when the cascade, reaches the purpose that reduces the temperature, adds the cycle of cold water in the extension basin, reduces workman's the amount of labour, and the heat transfer back wind becomes warm, upwards blows off through going out the fan housing, detaches the water on strip plastic surface, makes the strip plastic surface after cutting dry and comfortable, improves the product appearance quality after cutting.

2. The utility model discloses a to plastic granules cooling arrangement's improvement, have the heat transfer function, add the cycle of cold water in the extension basin, reduce workman's the amount of labour, and have the dewatering function, make the strip plastics after cutting dry and comfortable, improve advantages such as product appearance quality after cutting, thereby effectual solution the utility model discloses the problem that proposes in the background art item with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the axial measurement structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic side view of the partial sectional structure of the present invention.

Fig. 4 is a schematic diagram of the local explosion structure of the present invention.

In the figure: the cooling bed comprises a cooling bed 1, rollers 2, a multi-way pipe 3, supporting legs 4, a water outlet 5, a water curtain mounting part 6, a water curtain 7, a water curtain mounting frame 8, a water tank 9, a baffle plate 10, a connecting piece 11, an air outlet cover 12, a filter plate 13, a fan 14, a water pump 15, a sewage discharge pipe 16, a water outlet pipe 17, a water tank 101, a spray head 301, a residue box 501, a water collecting port 901 and an air outlet 1201.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical embodiment of a plastic particle cooling apparatus:

a plastic pellet cooling apparatus comprising: the device comprises a cooling bed 1, rollers 2, a multi-way pipe 3, support legs 4, a water outlet 5, a water curtain mounting part 6, a water curtain 7, a water curtain mounting frame 8, a water tank 9, a baffle plate 10, a connecting piece 11, an air outlet cover 12, a filter plate 13, a fan 14, a water pump 15, a sewage discharge pipe 16, a water outlet pipe 17, a water tank 101, a spray head 301, a residue box 501, a water collecting port 901 and an air outlet 1201; the cooling bed 1 is rectangular, and the top of the cooling bed 1 is provided with a rectangular water tank 101; the inside of the water tank 101 is hinged with a cylindrical roller 2 through a bearing seat, and the roller 2 is linearly arrayed with N positions along the long edge direction of the water tank 101; a multi-way pipe 3 is horizontally embedded in the middle of the vertical wall at the rear side of the cooling bed 1, and the joint of the multi-way pipe 3 and the cooling bed 1 is hermetically connected in a welding mode; the spray head 301 is screwed on the front side of the multi-way pipe 3 through threads, and the spray head 301 is arranged inside the water tank 101; rectangular supporting legs 4 are welded at the bottom of the rear side of the cooling bed 1, and the supporting legs 4 are arranged at two positions in a left-right symmetrical mode; a rectangular water outlet 5 is formed in the bottom of the front side of the water tank 101, and a rectangular box-shaped residue box 501 is embedded in the upper part of the water outlet 5 in a clearance fit manner; a square tubular water curtain mounting part 6 is arranged right below the water outlet 5, and the top end of the water curtain mounting part 6 is fixedly connected with the bottom surface of the cooling bed 1 in a welding mode; a rectangular water curtain mounting frame 8 is fixed at the bottom of the water curtain mounting part 6 through screws, a rectangular water curtain 7 is sleeved in the water curtain mounting frame 8, and the top of the water curtain 7 is embedded in the water curtain mounting part 6 in a transition fit mode; a rectangular water tank 9 is arranged at the bottom of the front side of the cooling bed 1, a rectangular water collecting opening 901 is formed in the top of the front side of the water tank 9, and the water collecting opening 901 corresponds to the water curtain 7 up and down; rectangular baffles 10 are symmetrically welded on the left side and the right side of the top of the front side of the water tank 9, and the water curtain mounting frame 8 and the water curtain mounting part 6 are accommodated between the two baffles 10 in a clearance fit manner; the baffle 10 is connected with the cooling bed 1 through a connecting piece 11; the connecting piece 11 is in a step shape, and the connecting piece 11 is respectively fixedly connected with the cooling bed 1 and the baffle plate 10 through bolts; an air outlet cover 12 in a right trapezoid shell shape is arranged on the front side of the cooling bed 1, the air outlet cover 12 is fixedly connected with the baffle 10 and the water tank 9 respectively in a sealing welding mode, and an air outlet 1201 is arranged at the top of the air outlet cover 12; a rectangular fan 14 is arranged at the bent part where the water tank 9 is connected with the baffle plate 10, and the vertical surface of the front side of the fan 14 is attached to the vertical surface of the rear side of the baffle plate 10; the top of the fan 14 is fixedly connected with the bottom surface of the cooling bed 1, the bottom of the fan 14 is fixedly connected with the top surface of the water tank 9 through bolts, and a rectangular filter plate 13 is fixed on the back of the fan 14 through bolts; a water pump 15 is arranged behind the filter plate 13, the water pump 15 is fixed in the middle of the top of the rear side of the water tank 9 through bolts, and the water pump 15 is communicated with the multi-way pipe 3 through a water pipe; a water outlet pipe 17 is embedded in the middle of the bottom of the rear side of the water tank 9, the joint of the water outlet pipe 17 and the water tank 9 is hermetically connected in a welding mode, and the water outlet pipe 17 is communicated with a water pump 15 through a water pipe; a sewage discharge pipe 16 is embedded in the left side of the bottom of the rear side of the water tank 9, and the joint of the sewage discharge pipe 16 and the water tank 9 is hermetically connected in a welding mode.

Specifically, referring to fig. 3, the water tank 101 is communicated with the water tank 9 through the water curtain 7, and the water curtain 7 corresponds to the fan 14 in a front-back manner.

Specifically, referring to fig. 3, the roller 2 is disposed at a central point in the vertical direction of the water tank 101, and the roller 2 is disposed as a 360-degree rotating device through a bearing seat, so that when extruded strip-shaped plastic passes through the water tank 101, the fluctuation drop of the strip-shaped plastic in the pulling process is reduced through the roller 2, the surface of the strip-shaped plastic is prevented from being scratched by the bottom of the water tank when the strip-shaped plastic is pulled, and the appearance quality of the output is improved.

Specifically, the bottom surface of the water tank 9 and the bottom surface of the supporting leg 4 are located on the same horizontal plane, the vertical surface of the front side of the water tank 9 and the vertical surface of the front side of the cooling bed 1 are located on the same vertical plane, and the supporting leg 4 and the water tank 9 form a supporting structure of the cooling bed 1.

Specifically, referring to fig. 4, ball valves are fixedly mounted on the rear sides of the sewage discharge pipe 16 and the water outlet pipe 17.

Specifically, referring to fig. 4, the bottom of the residue box 501 is open, a filter screen covers the opening of the residue box 501, and the residue box 501 and the water outlet 5 are embedded to form a detaching device, so that impurities in the water tank 101 are collected by the residue box 501.

The method comprises the following specific implementation steps:

when extruded strip-shaped plastic passes through the water tank 101, the extruded strip-shaped plastic is cooled through heat exchange with water in the water tank 101, the water in the water tank 101 flows into the water tank 9 through the water curtain 7 and the water collecting port 901 in sequence through the water outlet 5, the water in the water tank 9 is conveyed upwards through the water pipe when the water pump 15 works, the water is sprayed into the water tank 101 through the spray head 301 after passing through the multi-way pipe 3, the air blown out by the fan 14 during working exchanges heat and heats when passing through the water curtain 7, meanwhile, the water temperature in the water curtain 7 is reduced, warm air after heat exchange is blown out upwards through the air outlet cover 12, water on the surface of the strip-shaped plastic after cooling is removed, the surface of the strip-shaped plastic after cutting is dry and comfortable, the appearance quality of the product after cutting is improved, the water in the water tank 101 is cooled through heat exchange, the period.

In summary, the following steps: this plastic granules cooling arrangement is linked together through setting up the basin through cascade and water tank, and the cascade is corresponding around being with the fan, the wind that the fan during operation of being convenient for blew off exchanges when the cascade, reach the purpose that reduces the temperature, add the cycle of cold water in the extension basin, reduce workman's the amount of labour, and the wind becomes warm behind the heat transfer, upwards blows off through going out the fan housing, detach the water on strip plastic surface, the strip plastic surface after making the cutting is dry and comfortable, improve the product appearance quality after the cutting. The utility model discloses a to plastic granules cooling arrangement's improvement, have the heat transfer function, add the cycle of cold water in the extension basin, reduce workman's the amount of labour, and have the dewatering function, make the strip plastics after cutting dry and comfortable, improve advantages such as product appearance quality after cutting to effectual problem and the not enough that appear in having solved current device.

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. A plastic pellet cooling apparatus comprising: the device comprises a cooling bed (1), rollers (2), multi-way pipes (3), supporting legs (4), a water outlet (5), a water curtain mounting part (6), a water curtain (7), a water curtain mounting frame (8), a water tank (9), a baffle (10), a connecting piece (11), an air outlet cover (12), a filter plate (13), a fan (14), a water pump (15), a blow-off pipe (16), a water outlet pipe (17), a water tank (101), a spray head (301), a residue box (501), a water collecting port (901) and an air outlet (1201); the method is characterized in that: the cooling bed (1) is rectangular, and a rectangular water tank (101) is arranged at the top of the cooling bed (1); the interior of the water tank (101) is hinged with a cylindrical roller (2) through a bearing seat, and N positions are linearly arrayed on the roller (2) along the long edge direction of the water tank (101); a multi-way pipe (3) is horizontally embedded in the middle of the vertical wall at the rear side of the cooling bed (1), and the joint of the multi-way pipe (3) and the cooling bed (1) is hermetically connected in a welding mode; the front side of the multi-way pipe (3) is screwed with a spray head (301) through threads, and the spray head (301) is arranged inside the water tank (101); rectangular supporting legs (4) are welded at the bottom of the rear side of the cooling bed (1), and the supporting legs (4) are arranged at two positions in a bilateral symmetry mode; a rectangular water outlet (5) is formed in the bottom of the front side of the water tank (101), and a rectangular box-shaped residue box (501) is embedded in the upper part of the water outlet (5) in a clearance fit manner; a square tubular water curtain mounting part (6) is arranged right below the water outlet (5), and the top end of the water curtain mounting part (6) is fixedly connected with the bottom surface of the cooling bed (1) in a welding mode; the bottom of the water curtain mounting part (6) is fixed with a rectangular frame-shaped water curtain mounting frame (8) through a screw, a rectangular water curtain (7) is sleeved inside the water curtain mounting frame (8), and the top of the water curtain (7) is embedded inside the water curtain mounting part (6) in a transition fit mode; a rectangular water tank (9) is arranged at the bottom of the front side of the cooling bed (1), a rectangular water collecting opening (901) is formed in the top of the front side of the water tank (9), and the water collecting opening (901) corresponds to the water curtain (7) up and down; rectangular baffles (10) are symmetrically welded on the left side and the right side of the top of the front side of the water tank (9), and the water curtain mounting frame (8) and the water curtain mounting part (6) are accommodated between the two baffles (10) in a clearance fit manner; the baffle (10) is connected with the cooling bed (1) through a connecting piece (11); the connecting piece (11) is in a step shape, and the connecting piece (11) is fixedly connected with the cooling bed (1) and the baffle (10) through bolts respectively; an air outlet cover (12) in a right trapezoid shell shape is arranged on the front side of the cooling bed (1), the air outlet cover (12) is fixedly connected with the baffle (10) and the water tank (9) respectively in a sealing welding mode, and an air outlet (1201) is formed in the top of the air outlet cover (12); a rectangular fan (14) is arranged at the bent part where the water tank (9) is connected with the baffle (10), and the vertical surface of the front side of the fan (14) is attached to the vertical surface of the rear side of the baffle (10); the top of the fan (14) is fixedly connected with the bottom surface of the cooling bed (1), the bottom of the fan (14) is fixedly connected with the top surface of the water tank (9) through bolts, and a rectangular filter plate (13) is fixed on the back of the fan (14) through bolts; a water pump (15) is arranged behind the filter plate (13), the water pump (15) is fixed in the middle of the top of the rear side of the water tank (9) through bolts, and the water pump (15) is communicated with the multi-way pipe (3) through a water pipe; a water outlet pipe (17) is embedded in the middle of the bottom of the rear side of the water tank (9), the joint of the water outlet pipe (17) and the water tank (9) is hermetically connected in a welding mode, and the water outlet pipe (17) is communicated with a water pump (15) through a water pipe; a sewage discharge pipe (16) is embedded in the left side of the bottom of the rear side of the water tank (9), and the joint of the sewage discharge pipe (16) and the water tank (9) is hermetically connected in a welding mode.

2. A plastic pellet cooling apparatus as claimed in claim 1 wherein: the water tank (101) is communicated with the water tank (9) through the water curtain (7), and the water curtain (7) corresponds to the fan (14) in a front-back mode.

3. A plastic pellet cooling apparatus as claimed in claim 1 wherein: the roller (2) is arranged on the central point of the water tank (101) in the vertical direction, and the roller (2) is arranged into a 360-degree rotating device through a bearing seat.

4. A plastic pellet cooling apparatus as claimed in claim 1 wherein: the bottom surface of the water tank (9) and the bottom surfaces of the supporting legs (4) are located on the same horizontal plane, and the vertical surface of the front side of the water tank (9) and the vertical surface of the front side of the cooling bed (1) are located on the same vertical surface.

5. A plastic pellet cooling apparatus as claimed in claim 1 wherein: ball valves are fixedly arranged on the rear sides of the sewage draining pipe (16) and the water outlet pipe (17).

6. A plastic pellet cooling apparatus as claimed in claim 1 wherein: the bottom of the residue box (501) is in an opening shape, a filter screen covers the opening of the residue box (501), and the residue box (501) is arranged as a dismounting device with the water outlet (5) in an embedding mode.