Plastic particle preparation cooling device

Abstract

The utility model discloses a plastic particle preparation cooling device which comprises a bottom plate, a conveying assembly and a cooling assembly, a cooling liquid box is placed at the top of the bottom plate, the cooling assembly comprises an L-shaped frame, a liquid pump, a connecting pipe and a spraying mechanism, the bottom of the L-shaped frame and the top of the bottom plate are fixedly installed, the liquid pump is arranged in the cooling liquid box, and the connecting pipe is connected with the L-shaped frame. The bottom end of the connecting pipe and the side face of the liquid pump are fixedly installed, the outer surface of the connecting pipe and the interior of the L-shaped frame are fixedly installed, and the top of the spraying mechanism and the bottom face of the top of the L-shaped frame are fixedly installed. Through the arrangement of the conveying assembly and the cooling assembly, an operator controls a liquid pump to pump cooling liquid in a cooling liquid box into a connecting pipe, circulate into a telescopic hose at the top, flow into a connecting disc along the telescopic hose and spray downwards through a plurality of spray heads, so that plastic particles passing through the lower portions of the spray heads are sprayed and washed, and the cooling effect is improved. And the plastic particles are rapidly cooled, and the effect of separating the plastic particles from the cooling liquid is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic particle preparation, more specifically, the utility model relates to a plastic particle preparation cooling device. BACKGROUND

[0002] Plastic is one of the materials widely used at present, when used for manufacturing plastic products, plastic particles are usually used as raw materials and processed through an extruder and other equipment. During the extrusion process, the plastic particles need to be cooled due to high temperature, however, the current cooling of plastic particles generally adopts water cooling, that is, during the production process, the heated extruded plastic particles are directly placed into the cooling liquid, after the plastic particles are cooled by being placed into the cooling liquid, due to the light density of the plastic particles and the similar density of the water, the difference between the two in physical properties is not large, so that after the cooling of the plastic particles is completed, the separation process of the two is low in efficiency, and it is difficult to completely avoid the situation that some plastic particles remain in the cooling liquid, which not only affects the production efficiency, but also may affect the subsequent use of the cooling liquid. SUMMARY

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a plastic particle preparation cooling device to solve the problem that it is difficult to effectively separate the heated plastic particles in the prior art by directly placing them into the cooling liquid for cooling.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a plastic particle preparation cooling device, comprising

[0005] The bottom plate has a cooling liquid tank placed on the top;

[0006] The conveying assembly is fixedly installed at the bottom of the cooling liquid tank, and the conveying assembly comprises a supporting frame, a transmission roller, a motor one, and a track belt.

[0007] The cooling assembly comprises an L-shaped frame, a liquid pump, a connecting pipe, and a spraying mechanism.

[0008] The auxiliary cooling assembly is arranged at the middle part of the supporting frame in the length direction.

[0009] The conveying assembly further comprises a material scraping plate, a material guide plate and a baffle, the bottom of the material scraping plate is fixedly installed with the top surface of the middle part of the material guide plate, the surface close to the track is movably installed with the outer surface of the track, the end of the material guide plate is fixedly installed with the surface of the support frame, and the baffle is arranged on the side surface of the support frame and used for preventing the cooling liquid from splashing out.

[0010] The spraying mechanism comprises an electric push rod, a connecting disc, a plurality of spray heads and a telescopic hose, the top of the electric push rod is fixedly installed with the bottom surface of the top of the L-shaped frame, the top of the connecting disc is fixedly installed with the bottom of the electric push rod, the top of each of the plurality of spray heads is fixedly installed with the bottom of the connecting disc, and the top end of the telescopic hose is fixedly installed with the surface of the connecting pipe and the bottom end is fixedly installed with the top of the connecting disc.

[0011] The auxiliary cooling assembly comprises a fixed strip, a frame plate, a second motor and a fan, the side surface of the fixed strip is fixedly installed with the surface of the support frame, the outer surface of the frame plate is fixedly installed with the end of the fixed strip, the outer surface of the second motor is fixedly installed with the middle part of the frame plate, and the middle part of the fan is fixedly installed with the output end of the second motor.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] In the above scheme, by arranging the conveying assembly and the cooling assembly, the operator can align the discharge port of the extruder with the high position of the conveying assembly, so that the plastic particles extruded fall on the surface of the track, and the motor one is started to rotate the transmission roller at the high position connected with the output end of the motor one, thereby driving the external track to rotate outside the two transmission rollers to convey the plastic particles on the surface, at the same time, the control liquid pump pumps the cooling liquid in the cooling liquid tank into the connecting pipe, flows into the telescopic hose at the top, flows into the connecting disc along the telescopic hose, and is sprayed downward through the plurality of spray heads arranged, thereby spraying and washing the plastic particles passing below the spray heads, so that the plastic particles are rapidly cooled, and the effect of separating the plastic particles from the cooling liquid is achieved.

[0014] In the above scheme, by arranging the auxiliary cooling assembly, the worker can start the second motor to rotate the fan connected with the output end of the second motor to blow air into the middle part of the support frame, the blown air can blow the cooling liquid leaking along the track, has a certain air cooling effect on the cooling liquid in contact with the plastic particles, improves the recycling times of the cooling liquid in the cooling liquid tank, on the other hand, blows the plastic particles on the surface of the track to improve the cooling effect and reduce the probability of being stuck in the gap of the track. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the present application.

[0016] Figure 2 It is the structure schematic view of the conveying assembly of the utility model;

[0017] Figure 3 It is the structure schematic view of the cooling assembly of the utility model;

[0018] Figure 4 It is the structure schematic view of the auxiliary cooling assembly of the utility model.

[0019] [Reference signs]

[0020] 1, bottom plate; 2, cooling liquid tank; 3, conveying assembly; 4, cooling assembly; 5, auxiliary cooling assembly; 30, support frame; 31, transmission roller; 32, motor one; 33, track; 34, material scraping plate; 35, material guide plate; 36, baffle; 40, L-shaped frame; 41, liquid pump; 42, connecting pipe; 43, spraying mechanism; 430, electric push rod; 431, connecting disc; 432, spray head; 433, flexible hose; 50, fixed strip; 51, frame plate; 52, motor two; 53, fan. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, specific embodiments will be described in detail below with reference to the drawings.

[0022] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment of the utility model provides a kind of plastic particle preparation cooling device, comprising

[0023] Bottom plate 1, cooling liquid tank 2 is placed on the top of bottom plate 1;

[0024] Conveying assembly 3, the bottom of conveying assembly 3 is fixedly installed with the top of cooling liquid tank 2, conveying assembly 3 includes support frame 30, transmission roller 31, motor one 32, track 33, the bottom of support frame 30 is fixedly installed with the top of cooling liquid tank 2, the number of transmission roller 31 is two, two transmission roller 31 is rotatably installed with the middle part of support frame 30, and the end of one of transmission roller 31 is fixedly installed with the output end of motor one 32, track 33 is movably installed with the surface of transmission roller 31;

[0025] Cooling assembly 4, cooling assembly 4 includes L-shaped frame 40, liquid pump 41, connecting pipe 42, spraying mechanism 43, the bottom of L-shaped frame 40 is fixedly installed with the top of bottom plate 1, liquid pump 41 is arranged in the inside of cooling liquid tank 2, the bottom end of connecting pipe 42 is fixedly installed with the side surface of liquid pump 41, and outer surface is fixedly installed with the inside of L-shaped frame 40, the top of spraying mechanism 43 is fixedly installed with the bottom surface of L-shaped frame 40 top.

[0026] The auxiliary cooling assembly 5 is arranged at the middle part of the support frame 30 in the length direction.

[0027] The conveying assembly 3 further comprises a scraping plate 34, a guide plate 35 and a baffle 36.

[0028] The scraping plate 34 is arranged on the surface of the lower track 33, so that the plastic particles on the surface of the track 33 can be scraped off, and the plastic particles will not fall into the cooling liquid tank 2 when reaching the bottom.

[0029] The spraying mechanism 43 comprises an electric push rod 430, a connecting disc 431, a plurality of spray heads 432 and a telescopic hose 433.

[0030] The electric push rod 430 can be controlled to be elongated or contracted according to the actual situation, so that the connecting disc 431 and the spray heads 432 can be adjusted to a suitable height, thereby achieving the effect of adapting to plastic particles of different diameters and adjusting the water pressure to a certain extent.

[0031] The auxiliary cooling assembly 5 comprises a fixed strip 50, a frame plate 51, a second motor 52 and a fan 53.

[0032] The working process of the utility model is as follows:

[0033] Firstly, the operator can aim the discharge port of the extruder at the high position of the conveying assembly 3, so that the extruded plastic particles fall onto the surface of the track 33, and the motor 32 is started, the driving roller 31 connected with the output end of the motor 32 rotates, and the external track 33 rotates outside the two driving rollers 33, so as to convey the plastic particles on the surface, at the same time, the control liquid pump 41 pumps the cooling liquid in the cooling liquid tank 2 into the connecting pipe 42, and then flows into the connecting disc 431 through the telescopic hose 433, and then is sprayed downward through the plurality of spray heads 432, so as to spray and wash the plastic particles passing below the spray heads 432, so that the plastic particles are quickly cooled, and the effect of separating the plastic particles from the cooling liquid is achieved.

[0034] In the above process, the staff can start the motor 52, and the fan 53 connected with the output end of the motor 52 rotates, and air is blown into the middle part of the supporting frame 30, the air blown in can blow the cooling liquid leaked along the track 33, and can cool the cooling liquid in contact with the plastic particles, so as to improve the recycling times of the cooling liquid in the cooling liquid tank 2, on the other hand, the air blown in can blow the plastic particles on the surface of the track 33, so as to improve the cooling effect and reduce the probability of being stuck in the gap of the track 33.

[0035] Finally, it should be pointed out that: firstly, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0036] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case where there is no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0037] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A plastic particle production cooling device, characterized by, The utility model relates to a cooling liquid tank cooling device, including The bottom of the bottom plate (1) is placed with cooling liquid tank (2); The bottom of the transmission assembly (3) is fixedly installed with the top of cooling liquid tank (2), the transmission assembly (3) includes support frame (30), transmission roller (31), motor one (32), track (33), the bottom of support frame (30) is fixedly installed with the top of cooling liquid tank (2), the number of transmission roller (31) is two, two transmission roller (31) are rotationally installed with the middle part of support frame (30), and the end of one of transmission roller (31) is fixedly installed with the output end of motor one (32), the surface of track (33) is movably installed with transmission roller (31); Cooling assembly (4) includes L-shaped frame (40), liquid pump (41), connecting pipe (42), spray mechanism (43), the bottom of L-shaped frame (40) is fixedly installed with the top of bottom plate (1), liquid pump (41) is arranged in the inside of cooling liquid tank (2), the bottom end of connecting pipe (42) is fixedly installed with the side of liquid pump (41), and the outer surface is fixedly installed with the inside of L-shaped frame (40), the top of spray mechanism (43) is fixedly installed with the bottom surface of L-shaped frame (40) top.

2. A plastic pellet production cooling apparatus according to claim 1, wherein Still including auxiliary cooling assembly (5), auxiliary cooling assembly (5) is arranged in the middle part of the length direction of support frame (30).

3. The plastic pellet preparation cooling apparatus according to claim 1, wherein The transmission assembly (3) further includes a scraping plate (34), a guide plate (35), and a baffle (36). The bottom of the scraping plate (34) is fixedly installed with the top surface of the middle part of the guide plate (35), and the surface close to the track (33) is movably installed with the outer surface of the track (33). The end of the guide plate (35) is fixedly installed with the surface of the support frame (30). The baffle (36) is arranged on the side surface of the support frame (30) to prevent the cooling liquid from splashing out.

4. The plastic pellet preparation cooling apparatus according to claim 1, wherein The spray mechanism (43) includes an electric push rod (430), a connecting disc (431), a spray head (432), and a flexible hose (433). The top of the electric push rod (430) is fixedly installed with the bottom surface of the top of the L-shaped frame (40). The top of the connecting disc (431) is fixedly installed with the bottom of the electric push rod (430). The number of spray heads (432) is several, and the top of each spray head is fixedly installed with the bottom of the connecting disc (431). The top end of the flexible hose (433) is fixedly installed with the surface of the connecting pipe (42), and the bottom end is fixedly installed with the top of the connecting disc (431).

5. The plastic pellet production cooling apparatus according to claim 2, wherein The auxiliary cooling assembly (5) includes a fixed strip (50), a frame plate (51), a motor two (52), and a fan (53). The side surface of the fixed strip (50) is fixedly installed with the surface of the support frame (30). The outer surface of the frame plate (51) is fixedly installed with the end of the fixed strip (50). The outer surface of the motor two (52) is fixedly installed with the middle part of the frame plate (51). The middle part of the fan (53) is fixedly installed with the output end of the motor two (52).

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