CN214111407U

CN214111407U - Plastic extrusion strip air cooling equipment

Info

Publication number: CN214111407U
Application number: CN202022448775.9U
Authority: CN
Inventors: 田绒绒
Original assignee: Shanghai Yuankang Mechanical Equipment Co ltd
Current assignee: Shanghai Yuankang Mechanical Equipment Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-03
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a plastics extrusion strip forced air cooling equipment belongs to plastics technical field, including cold water storage cistern, urceolus, inlet tube, circulating pipe, water pump, conveyer pipe, AC motor, pivot, flabellum, outlet pipe, reposition of redundant personnel case, hollow frame, hollow dish, fixed block, communicating pipe, heat preservation and inner tube, the top be fixed with the urceolus through branch, the right side embedding of cold water storage cistern is provided with the inlet tube, the top embedding of cold water storage cistern is provided with four circulating pipes, the right side embedding of inlet tube sets up the left side at the water pump. The utility model provides an inside continuous flow of coolant liquid that has of hollow frame and hollow dish, the coolant liquid drives the heat of hollow frame and hollow dish, makes the temperature step-down of air current very low, and on the plastic extrusion strip was extruded in the air current flowed, the heat of the absorption plastic extrusion strip that the air current just can be quick made the quick cooling of plastic extrusion strip, and the velocity of flow that does not need the air current simultaneously is very fast, can not cause the influence to the plastic extrusion strip of just extruding, has the advantage that cooling efficiency is high.

Description

Plastic extrusion strip air cooling equipment

Technical Field

The utility model relates to a plastics technical field, it is specific, relate to a plastics extrusion strip air-cooling equipment.

Background

The plastic is a plastic material which is formed by processing and molding synthetic resin with high molecular weight as a main component and adding proper additives such as a plasticizer, a stabilizer, an antioxidant, a flame retardant, a coloring agent and the like or a rigid material formed by solidification and crosslinking, the plastic needs to be melted when being recycled, then the plastic is extruded into a strip shape, wind power equipment needs to be used for cooling the extruded plastic strip at the first time after being extruded, the extruded plastic strip needs to be cut into particles after being cooled, and the plastic can be the plastic extruded strip of plastic injection molding;

the air cooling equipment in the prior art generally takes the heat of the plastic extruded strips on the high-speed flowing belt of the air flow to quickly reduce the temperature of the plastic extruded strips and cool the plastic extruded strips, but the temperature of the plastic extruded strips which are just extruded is very high and extremely unstable, and the plastic extruded strips are easily blown away if the air speed is too high, so that the plastic extruded strips are deformed, and the problems of inaccurate shaping of the plastic extruded strips, low cooling efficiency and the like exist. Therefore, further research needs to be carried out on the basis of the air cooling equipment, and the plastic extrusion strip air cooling equipment is provided.

SUMMERY OF THE UTILITY MODEL

This kind of plastics extrusion strip air cooling equipment solves above-mentioned the heat that generally all takes the plastics extrusion strip through the high-speed flow of air current, make the quick decline of plastics extrusion strip temperature, carry out the cooling of plastics extrusion strip, nevertheless because the plastics extrusion strip of just extruding, the temperature is very high, and is extremely unstable, and the wind speed is too big, blows away plastics extrusion strip easily, makes plastics extrusion strip appear warping, it is not accurate enough to have plastics extrusion strip design, the problem that cooling efficiency is low, a plastics extrusion strip air cooling equipment is provided.

The utility model provides a following technical scheme: a plastic extrusion strip air cooling device comprises a cold water tank, an outer cylinder, a water inlet pipe, circulating pipes, a water pump, a conveying pipe, an alternating current motor, a rotating shaft, fan blades, a water outlet pipe, a flow distribution box, a hollow frame, a hollow disc, fixed blocks, a communicating pipe, a heat preservation layer and an inner cylinder, wherein the outer cylinder is fixed at the top of the cold water tank through a support rod, the water inlet pipe is embedded into the right side of the cold water tank, four circulating pipes are embedded into the top of the cold water tank, the right side of the water inlet pipe is embedded into the left side of the water pump, the conveying pipe is embedded into the top of the water pump, the left side of the conveying pipe is embedded into the right side of the flow distribution box, a plurality of fixed blocks are fixedly connected onto the inner wall of the outer cylinder, the fixed blocks are fixedly, fixedly connected with a plurality of group flabellum in the pivot, the top embedding of urceolus is provided with four outlet pipes, the hollow frame of inner wall fixedly connected with a plurality of inner tube, the embedding is provided with the hollow dish of a plurality of between the hollow frame, the front and the back of inner tube are all run through fixedly by a plurality of communicating pipes, the inner wall of urceolus is paintd and is provided with the heat preservation.

Further preferred embodiments: the outer cylinder and the inner cylinder are square, the distance between the outer cylinder and the inner cylinder is kept consistent, and the two ends of the outer cylinder and the two ends of the inner cylinder are both kept in seamless sleeving.

Further preferred embodiments: the top of circulating pipe all imbeds and sets up in the bottom of urceolus, and the top of outlet pipe all imbeds and sets up in the bottom of reposition of redundant personnel case to the inner wall of cold water tank, inlet tube, circulating pipe, water pump, conveyer pipe, outlet pipe, reposition of redundant personnel case, hollow frame, hollow dish, communicating pipe and inner tube all fills there is the cooling liquid of indefinite shape.

Further preferred embodiments: the hollow frame and the hollow disc are uniformly distributed on the inner wall of the inner cylinder in a latticed manner, the thicknesses of the hollow frame and the hollow disc are kept consistent, and one end of each communicating pipe is distributed in the plurality of hollow discs.

Further preferred embodiments: the hollow frame and the hollow disc are provided with two groups, the alternating current motor and the fan blades are positioned between the two groups of hollow frames and the hollow disc, and the space between the hollow discs and the space between the hollow frames are kept consistent.

Further preferred embodiments: the hollow frame and the hollow disc are communicated with each other, the distance between the fixing blocks is kept consistent, and the communicating pipes are distributed on the inner cylinder in a latticed manner.

Further preferred embodiments: the pivot is AC motor's power take off end, and the volume of cold water storage cistern is five times of reposition of redundant personnel case volume to the inner wall of cold water storage cistern is equipped with a plurality of baffles.

Has the advantages that: the utility model provides an inside continuous flow of coolant liquid that has of hollow frame and hollow dish, the coolant liquid drives the heat of hollow frame and hollow dish, the temperature that makes hollow frame and hollow dish is very low, when the air current flows between hollow frame and hollow dish, the heat of air current will be absorbed to hollow frame and hollow dish, the temperature step-down that makes the air current is very low, the air current flows on the plastics extrusion strip, the heat of plastics extrusion strip will be taken away to the air current, because the temperature of air current is very low, the heat of the absorption plastics extrusion strip that the air current just can be quick, make the quick cooling of plastics extrusion strip, the velocity of flow that does not need the air current simultaneously is very fast, can not cause the influence to the plastics extrusion strip of just extruding, it is accurate to have plastics extrusion strip design, advantages such as cooling efficiency height.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic left-side sectional view of the outer barrel of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the hollow frame and the hollow plate according to the present invention.

In FIGS. 1-4: the water cooling device comprises a cold water tank 1, an outer cylinder 2, a water inlet pipe 3, a circulating pipe 4, a water pump 5, a conveying pipe 6, an alternating current motor 7, a rotating shaft 8, fan blades 9, a water outlet pipe 10, a flow dividing box 11, a hollow frame 12, a hollow disc 13, a fixing block 14, a communicating pipe 15, a heat insulating layer 16 and an inner cylinder 17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a plastic extruded strip air cooling apparatus includes a cold water tank 1, an outer cylinder 2, a water inlet pipe 3, a circulation pipe 4, a water pump 5, a delivery pipe 6, an ac motor 7, a rotation shaft 8, fan blades 9, a water outlet pipe 10, a flow dividing tank 11, a hollow frame 12, a hollow disc 13, a fixing block 14, a communication pipe 15, a heat insulating layer 16 and an inner cylinder 17, the outer cylinder 2 is fixed on the top of the cold water tank 1 through a support rod, the water inlet pipe 3 is embedded in the right side of the cold water tank 1, four circulation pipes 4 are embedded in the top of the cold water tank 1, the right side of the water inlet pipe 3 is embedded in the left side of the water pump 5, the delivery pipe 6 is embedded in the top of the water pump 5, the left side of the delivery pipe 6 is embedded in the right side of the flow dividing tank 11, a plurality of fixing blocks 14 are fixedly connected to the inner wall of the outer cylinder 2, the fixing blocks 14 are all fixedly connected to the outer side of the inner cylinder 17, the inner wall of inner tube 17 is fixed with AC motor 7 through branch, AC motor 7's left side is rotated and is connected with pivot 8, a plurality of groups flabellum 9 of fixedly connected with on the pivot 8, the top embedding of urceolus 2 is provided with four outlet pipes 10, the hollow frame 12 of the inner wall fixedly connected with a plurality of inner tube 17, the embedding is provided with the hollow dish 13 of a plurality of between the hollow frame 12, the front and the back of inner tube 17 are all run through fixedly by a plurality of communicating pipes 15, the inner wall of urceolus 2 is paintd and is provided with.

Preferably, the outer cylinder 2 and the inner cylinder 17 are square, the distance between the outer cylinder 2 and the inner cylinder 17 is kept consistent, the two ends of the outer cylinder 2 and the two ends of the inner cylinder 17 are in seamless sleeve joint, and the cooling liquid flows between the outer cylinder 2 and the inner cylinder 17, so that the cooling liquid can enter the hollow frame 12 and the hollow disc 13 through the communicating pipe 15 to flow, the air flow inside the inner cylinder 17 is uniformly cooled, and the cooling efficiency is increased from the side.

Preferably, the top of the circulating pipe 4 is embedded in the bottom of the outer cylinder 2, the top of the water outlet pipe 10 is embedded in the bottom of the flow dividing box 11, inner walls of the cold water tank 1, the water inlet pipe 3, the circulating pipe 4, the water pump 5, the conveying pipe 6, the water outlet pipe 10, the flow dividing box 11, the hollow frame 12, the hollow discs 13, the communicating pipes 15 and the inner cylinder 17 are filled with cooling liquid with indefinite shapes, the hollow frame 12 and the hollow discs 13 are uniformly distributed on the inner wall of the inner cylinder 17 in a grid shape, the thicknesses of the hollow frame 12 and the hollow discs 13 are consistent, one end of each communicating pipe 15 is distributed in each of the plurality of hollow discs 13, two groups of hollow frames 12 and hollow discs 13 are arranged, the alternating current motor 7 and the fan blades 9 are positioned between the two groups of hollow frames 12 and hollow discs 13, the distance between the hollow discs 13 is consistent with the distance between the hollow frames 12, and the cooling liquid continuously flows in the hollow frames 12 and the hollow discs 13, the heat of hollow frame 12 and hollow dish 13 is driven to the coolant liquid, make the temperature of hollow frame 13 and hollow dish 12 very low, when the air current flows between hollow frame 13 and hollow dish 12, the heat of air current will be absorbed to hollow frame 13 and hollow dish 12, the temperature step-down that makes the air current is very low, the air current flows to on the plastics extrudes the strip, the heat of plastics extrusion strip will be taken away to the air current, because the temperature of air current is very low, the heat of the absorption plastics extrusion strip that the air current just can be quick, make the quick cooling of plastics extrusion strip, the velocity of flow that does not need the air current simultaneously is very fast, can not cause the influence to the plastics extrusion strip of just extruding, it is accurate to have plastics extrusion strip design, advantages such as cooling efficiency height.

When the plastic extruded strip air cooling device of the utility model is used, firstly, the left side of the outer cylinder 2 is aligned to the position where the plastic extruded strip is extruded, then the power supply of the water pump 5 and the alternating current motor 7 is connected, the water pump 5 conveys the cooling liquid in the shunt box 11 to the cold water tank 1 through the water inlet pipe 3 and the conveying pipe 6, the cooling liquid enters between the outer cylinder 2 and the inner cylinder 17 through the circulating pipe 4, then the cooling liquid enters the hollow frame 12 and the hollow disc 13 through the communicating pipe 15, the cooling liquid enters the shunt box 11 through the water outlet pipe 10, the cooling liquid continuously flows in the hollow frame 12 and the hollow disc 13, the alternating current motor 7 drives the rotating shaft 8 to rotate rapidly, the rotating shaft 8 drives the fan blades 9 to rotate to form air flow from the right to the left, the cooling liquid drives the heat of the hollow frame 12 and the hollow disc 13, so that the temperature of the hollow frame 13 and the hollow disc 12 is very low, when the air current flows between the hollow frame 13 and the hollow disc 12, the hollow frame 13 and the hollow disc 12 absorb the heat of the air current, so that the temperature of the air current is reduced to be very low, the air current flows to the plastic extrusion strips, the heat of the plastic extrusion strips is taken away by the air current, and the plastic extrusion strips are cooled rapidly.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a plastics extrusion strip air-cooled equipment, includes cold water tank (1), urceolus (2), inlet tube (3), circulating pipe (4), water pump (5), conveyer pipe (6), alternating current motor (7), pivot (8), flabellum (9), outlet pipe (10), reposition of redundant personnel case (11), hollow frame (12), hollow dish (13), fixed block (14), communicating pipe (15), heat preservation (16) and inner tube (17), its characterized in that: the top of cold water tank (1) is fixed with urceolus (2) through branch, the right side embedding of cold water tank (1) is provided with inlet tube (3), the top embedding of cold water tank (1) is provided with four circulating pipes (4), the right side embedding of inlet tube (3) sets up the left side at water pump (5), the top embedding of water pump (5) is provided with conveyer pipe (6), the left side embedding of conveyer pipe (6) sets up the right side at reposition of redundant personnel case (11), the inner wall fixedly connected with a plurality of fixed block (14) of urceolus (2), fixed block (14) all fixedly connected in the outside of inner tube (17), the inner wall of inner tube (17) is fixed with alternating current motor (7) through branch, the left side rotation of alternating current motor (7) is connected with pivot (8), a plurality of groups flabellum (9) of fixedly connected with on pivot (8), the top embedding of urceolus (2) is provided with four outlet pipes (10), the hollow frame (12) of a plurality of inner wall fixedly connected with of inner tube (17), the embedding is provided with a plurality of hollow dish (13) between hollow frame (12), the front and the back of inner tube (17) are all run through fixedly by a plurality of communicating pipes (15), the inner wall of urceolus (2) is paintd and is provided with heat preservation (16).

2. The plastic extrusion bar air-cooling apparatus of claim 1, wherein: the outer cylinder (2) and the inner cylinder (17) are square, the distance between the outer cylinder (2) and the inner cylinder (17) is kept consistent, and the two ends of the outer cylinder (2) and the two ends of the inner cylinder (17) are both kept in seamless sleeving.

3. The plastic extrusion bar air-cooling apparatus of claim 1, wherein: the top of circulating pipe (4) all imbeds and sets up in the bottom of urceolus (2), and the top of outlet pipe (10) all imbeds and sets up in the bottom of reposition of redundant personnel case (11) to the inner wall of cold water storage cistern (1), inlet tube (3), circulating pipe (4), water pump (5), conveyer pipe (6), outlet pipe (10), reposition of redundant personnel case (11), hollow frame (12), hollow dish (13), communicating pipe (15) and inner tube (17) all fills there is the indefinite cooling liquid of shape.

4. The plastic extrusion bar air-cooling apparatus of claim 1, wherein: the hollow frame (12) and the hollow disc (13) are uniformly distributed on the inner wall of the inner cylinder (17) in a grid shape, the thicknesses of the hollow frame (12) and the hollow disc (13) are kept consistent, and one end of the communicating pipe (15) is distributed in the plurality of hollow discs (13).

5. The plastic extrusion bar air-cooling apparatus of claim 1, wherein: the hollow frame (12) and the hollow disc (13) are provided with two groups, the alternating current motor (7) and the fan blades (9) are positioned between the two groups of hollow frames (12) and the hollow discs (13), and the distance between the hollow discs (13) and the distance between the hollow frames (12) are kept consistent.

6. The plastic extrusion bar air-cooling apparatus of claim 1, wherein: the hollow frame (12) and the hollow disc (13) are communicated with each other, the distance between the fixing blocks (14) is kept consistent, and the communicating pipes (15) are distributed on the inner cylinder (17) in a grid shape.

7. The plastic extrusion bar air-cooling apparatus of claim 1, wherein: the rotating shaft (8) is a power output end of the alternating current motor (7), the volume of the cold water tank (1) is five times of that of the flow dividing tank (11), and a plurality of baffles are arranged on the inner wall of the cold water tank (1).