CN219903271U

CN219903271U - Extruder cooling device that cooling effect is good

Info

Publication number: CN219903271U
Application number: CN202321068302.3U
Authority: CN
Inventors: 俞一帆; 范钰; 喻慧敏
Original assignee: ZHEJIANG DILONG PHOTOELECTRICITY MATERIAL CO Ltd
Current assignee: ZHEJIANG DILONG PHOTOELECTRICITY MATERIAL CO Ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-27
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of plastic extruding machines, in particular to a plastic extruding machine cooling device with a good cooling effect, which comprises a plastic extruding machine body and a fixed plate, wherein the fixed plate is fixedly connected with one side outer wall of the bottom of the plastic extruding machine body; the utility model can continuously and smoothly perform continuous and rapid heat dissipation without stopping in the middle, cold water uniformly flows through the plastic extruding machine body, can rapidly and uniformly absorb heat, has better cooling effect, and can dissipate heat on a path by uniformly encircling the hot water back to the water tank through the spiral pipe in the process of returning the hot water to the water tank, so that the water tank is further cooled by being matched with a refrigerator, long-time stopping is not needed in the middle, the cooling speed is high, and the service efficiency of the plastic extruding machine is improved.

Description

Extruder cooling device that cooling effect is good

Technical Field

The utility model relates to the technical field of plastic extruding machines, in particular to a cooling device of a plastic extruding machine with a good cooling effect.

Background

The extruder is an important plastic machine, most of plastic products can be produced and manufactured by extrusion molding, and an extruder motor is an important component part of the extruder and is a prime mover of the extruder, so that high thrust required by a screw of the extruder is provided.

Through retrieving the chinese patent of publication No. CN218020060U, a cooling device of an extruding machine is disclosed, water in the pump body is transferred into the cooling cavity inside the casing through connecting pipe a on one side of the pump body, then water in the cooling cavity absorbs the heat of the main body of the extruding machine, then water which absorbs the heat of the main body of the extruding machine flows back into the water tank through connecting pipe B, meanwhile, the switch of the refrigerating sheet on the outer side of the water tank is opened, then the heat of the refrigerating sheet is sent to the other side from one side to cause temperature difference to form a cold and hot end, the water in the water tank is cooled, and then cooled water is input into the cooling cavity inside through the pump body, thereby facilitating the cooling treatment of the main body of the extruding machine.

Based on the above search in combination with the prior art findings: cold water can not even flow through the extruder body, get into the casing and stop for a long time just influence cooling rate easily, if not stop direct output, cold water can not cover the extruder body entirely, can not comprehensive dispel the heat to the extruder body, the cooling effect is poor, absorb thermal hot water and need get back to the water tank after dispel the heat through the cooling fin that the cooling fan cooperation one side set up, can not evenly dispel the heat fast on the route that hot water got back to the water tank, hot water stays and leads to the pump body to need intermittent type effect to carry cold water in the water tank, the cooling rate of extruder is slow, the availability factor of extruder has been reduced.

Disclosure of Invention

The utility model aims to provide a cooling device of an extruding machine with good cooling effect, so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides an extruder cooling device that cooling effect is good, includes extruder body and fixed plate, outer wall fixed connection is taken one side with extruder body bottom to the fixed plate, the lateral wall of extruder body is provided with the aircraft nose, the outer wall of extruder body is provided with the support and falls the subassembly of making an uproar, one side outer wall on fixed plate top is provided with conveying assembly, the opposite side outer wall of conveying assembly is provided with radiating assembly.

Preferably, the conveying assembly comprises a water tank, water tank and fixed plate top one side outer wall fixed connection, the pump body is installed to one side outer wall on water tank top, the output of pump body is pegged graft and is had the inlet tube, it is including the casing to support the subassembly of making an uproar that falls, the top outer wall fixed connection of casing and plastic extruding machine body, the cooling module is including annular plate, radiator fan and helical blade, helical blade and shells inner wall fixed connection, one side outer wall on one side of inlet tube and casing top is pegged graft, one side outer wall on the opposite side of casing top is pegged graft and is had the outlet pipe, the refrigerator is installed to one side outer wall of water tank bottom, the opposite side outer wall fixed connection of annular plate and water tank, the inner wall of annular plate has the spiral pipe through the screw connection, the input and the output of spiral pipe are connected with outlet pipe and water tank respectively, radiator fan installs in the opposite side outer wall of water tank bottom, radiator fan and spiral pipe's size looks adaptation.

Preferably, the inner wall of the shell is provided with a cavity, the helical blade is matched with the size of the cavity, and the outer wall of one side of the top of the shell is connected with a reinforcing frame through a screw.

Preferably, the reinforcing frames are connected with the water inlet pipe and the water outlet pipe, and the reinforcing frames are arranged in a U shape.

Preferably, the inner wall sliding connection of water tank has the otter board, the equal fixedly connected with spring of both sides outer wall of otter board top and bottom, the spring all with the inside both sides inner wall fixed connection of water tank, the otter board is with the size looks adaptation of spiral pipe, the output grafting of spiral pipe has the back flow, the back flow is with the position looks adaptation of otter board.

Preferably, the support pads are fixedly connected to the outer walls of the two sides of the bottom end of the shell, the inner wall of the shell is connected with a protective cover through screws, and the protective cover is matched with the size of the plastic extruding machine body.

The utility model provides the extruder cooling device with good cooling effect through improvement, and compared with the prior art, the extruder cooling device has the following improvement and advantages:

the method comprises the following steps: according to the utility model, the extruder body, the heat radiating component, the machine head and the conveying component are arranged, cold water surrounds the extruder body and the machine head through the rotation of the spiral blades, the whole surface coverage cooling effect is good, the cold water absorbs heat to be changed into hot water, the hot water is output from the water outlet pipe and enters the spiral pipe of the annular plate, meanwhile, the cooling fan acts on the other side to blow cold air, the hot water is rapidly and uniformly cooled when being rotationally conveyed in the spiral pipe, the heat is dissipated on the return path, the hot water returns to the inside of the water tank and is further cooled by the refrigerator, the pump body is ensured to continuously convey cold water to the water tank for cooling, the cold water returns to the water tank and is conveyed into the shell for cooling by the pump body again, the continuous and rapid heat dissipation can be continuously and smoothly carried out without stopping in the middle, the cold water uniformly flows through the extruder body, the heat can be rapidly and uniformly absorbed, the cooling effect is better, the hot water uniformly and circularly returns to the water tank through the spiral pipe in the process of returning to the water tank, the heat can be dissipated on the path by matching with the refrigerator, long-time stop is not needed in the middle, the use of the cooling speed is high, and the use efficiency of the extruder is improved;

and two,: the utility model is provided with the supporting noise reduction component, the screen plate and the reinforcing frame, the reinforcing frame is convenient for reinforcing the pipeline structure to improve the structural stability, and the returning water is utilized to impact the screen plate, so that the screen plate vibrates up and down under the action of the spring to drive the cold water and the hot water to be more uniformly mixed, the refrigerator is matched for accelerating the cooling, the supporting pad is matched with the protective cover to reduce the noise generated when the machine head works, and the structural stability is further improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic cross-sectional view of a water tank connection structure of the present utility model;

FIG. 3 is a schematic view of a support noise reduction assembly of the present utility model;

fig. 4 is a cross-sectional top view of the housing attachment structure of the present utility model.

Reference numerals illustrate:

1. an extruder body; 2. supporting the noise reduction assembly; 21. a housing; 22. a support pad; 23. a protective cover; 3. a transport assembly; 31. a pump body; 32. a water inlet pipe; 33. a water tank; 34. a screen plate; 35. a spring; 4. a heat dissipation assembly; 41. a heat radiation fan; 42. an annular plate; 43. a spiral tube; 44. a water outlet pipe; 45. a helical blade; 46. a return pipe; 47. a refrigerator; 5. a fixing plate; 6. a reinforcing frame; 7. a machine head.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an extruder cooling device with good cooling effect through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-4, an extruder cooling device with good cooling effect comprises an extruder body 1 and a fixed plate 5, wherein the fixed plate 5 is fixedly connected with one side outer wall of the bottom of the extruder body 1, a machine head 7 is arranged on the side wall of the extruder body 1, a supporting and noise reduction component 2 is arranged on the outer wall of the extruder body 1, a conveying component 3 is arranged on the outer wall of one side of the top end of the fixed plate 5, a heat dissipation component 4 is arranged on the outer wall of the other side of the conveying component 3, specifically, the extruder body 1 is arranged at a designated position, the structure is supported and noise reduction treated through the supporting and noise reduction component 2, cold water for cooling is conveyed through the conveying component 3, and the structure is subjected to heat dissipation treatment through the heat dissipation component 4.

Further, the conveying component 3 comprises a water tank 33, the water tank 33 is fixedly connected with the outer wall of one side of the top end of the fixed plate 5, a pump body 31 is arranged on the outer wall of one side of the top end of the water tank 33, a water inlet pipe 32 is inserted into the output end of the pump body 31, the supporting noise reduction component 2 comprises a shell 21, the shell 21 is fixedly connected with the outer wall of the top end of the plastic extruding machine body 1, the heat dissipation component 4 comprises an annular plate 42, a heat dissipation fan 41 and a helical blade 45, the helical blade 45 is fixedly connected with the inner wall of the shell 21, the water inlet pipe 32 is inserted into the outer wall of one side of the top of the shell 21, a water outlet pipe 44 is inserted into the outer wall of one side of the other side of the top of the shell 21, a refrigerator 47 is arranged on the outer wall of one side of the bottom of the water tank 33, the annular plate 42 is fixedly connected with the outer wall of the other side of the water tank 33, the inner wall of the annular plate 42 is connected with a helical pipe 43 through screws, and the input end and the output end of the helical pipe 43 are respectively connected with the water outlet pipe 44 and the water tank 33, the cooling fan 41 is arranged on the outer wall of the other side of the bottom of the water tank 33, the cooling fan 41 is matched with the size of the spiral pipe 43, specifically, the extruder body 1 and the machine head 7 generate heat during operation, the pump body 31 in the conveying component 3 acts to convey cold water in the water tank 33 into the shell 21 in the supporting noise reduction component 2, the cold water rotates around the extruder body 1 and the machine head 7 through the spiral blades 45 to quickly and uniformly absorb heat, the whole coverage cooling effect is good, the cold water absorbing heat is changed into hot water, the hot water is output from the water outlet pipe 44 into the spiral pipe 43 of the annular plate 42, meanwhile, the cooling fan 41 acts to the other side to blow cold air, the hot water is quickly and uniformly cooled during the rotation conveying in the spiral pipe 43, the heat is dissipated on a return path, and the cold water is further cooled through the refrigerator 47 after returning to the inside the water tank 33, ensures that the pump body 31 can continuously convey cold water for cooling, and then the cold water returns to the water tank 33 and is conveyed into the shell 21 for cooling under the action of the pump body 31, and continuous and rapid heat dissipation can be continuously and smoothly carried out without stopping in the middle.

Further, the inner wall of the shell 21 is provided with a cavity, the helical blade 45 is matched with the size of the cavity, and the outer wall of one side of the top of the shell 21 is connected with the reinforcing frame 6 through screws.

Further, the reinforcing frame 6 is connected with the water inlet pipe 32 and the water outlet pipe 44, and the reinforcing frame 6 is in a U-shaped arrangement, so that the pipeline structure is reinforced conveniently, and the structural stability is improved.

Further, the inner wall sliding connection of water tank 33 has otter board 34, the equal fixedly connected with spring 35 of both sides outer wall of otter board 34 top and bottom, spring 35 all with the inside both sides inner wall fixed connection of water tank 33, the size looks adaptation of otter board 34 and spiral pipe 43, the output of spiral pipe 43 peg graft have back flow 46, back flow 46 and the position looks adaptation of otter board 34, the water that returns strikes otter board 34, the otter board 34 shakes about under the spring 35 effect drives the more even mixture of cold and hot water, cooperate refrigerator 47 to accelerate the cooling.

Further, the outer walls of the two sides of the bottom end of the shell 21 are fixedly connected with supporting pads 22, the inner wall of the shell 21 is connected with a protective cover 23 through screws, the protective cover 23 is matched with the extruder body 1 in size, and the supporting pads 22 are matched with the protective cover 23 to reduce noise generated during the operation of the machine head 7, so that the structure stability is further improved.

Working principle: the plastic extruding machine body 1 is arranged at a designated position, the structure is supported and noise-reduced through the supporting noise reduction assembly 2, cooling cold water is conveyed through the conveying assembly 3, the structure is subjected to heat dissipation through the heat dissipation assembly 4, heat is generated when the plastic extruding machine body 1 and the machine head 7 work, the pump body 31 in the conveying assembly 3 acts, cold water in the water tank 33 is conveyed into the shell 21 in the supporting noise reduction assembly 2, the cold water rotationally surrounds the plastic extruding machine body 1 and the machine head 7 through the spiral blades 45 to quickly and uniformly absorb heat, the whole-surface covering cooling effect is good, the cold water absorbing heat is changed into hot water to be output from the water outlet pipe 44 into the spiral pipe 43 of the annular plate 42, meanwhile, the heat dissipation fan 41 acts on the other side to blow cold air, the hot water is quickly and uniformly cooled when being rotationally conveyed in the spiral pipe 43, the heat is dissipated on a return path, the cold water is further cooled through the refrigerator 47 after being returned to the inside of the water tank 33, the cold water can be continuously conveyed into the shell 21 again through the pump body 31 to be cooled, and the cold water can be continuously and smoothly conveyed into the shell 21 for continuous heat dissipation without stopping.

Claims

1. The utility model provides an extruder cooling device that cooling effect is good, includes extruder body (1) and fixed plate (5), its characterized in that: fixed plate (5) and extruder body (1) bottom one side outer wall fixed connection, the lateral wall of extruder body (1) is provided with aircraft nose (7), the outer wall of extruder body (1) is provided with supports and falls subassembly (2) of making an uproar, one side outer wall on fixed plate (5) top is provided with conveying subassembly (3), the opposite side outer wall of conveying subassembly (3) is provided with radiator unit (4).

2. The cooling device for an extruder with good cooling effect according to claim 1, wherein: the conveying assembly (3) comprises a water tank (33), the water tank (33) is fixedly connected with the outer wall of one side of the top end of a fixed plate (5), a pump body (31) is installed on the outer wall of one side of the top end of the water tank (33), a water inlet pipe (32) is inserted into the outer wall of one side of the bottom end of the water tank (33), the supporting noise reduction assembly (2) comprises a shell (21), the shell (21) is fixedly connected with the outer wall of the top end of the extruding machine body (1), the heat dissipation assembly (4) comprises an annular plate (42), a heat dissipation fan (41) and a spiral blade (45), the spiral blade (45) is fixedly connected with the inner wall of the shell (21), the water inlet pipe (32) is inserted into the outer wall of one side of the top end of the shell (21), a water outlet pipe (44) is inserted into the outer wall of one side of the other side of the top of the shell (21), a refrigerator (47) is installed on the outer wall of one side of the bottom of the water tank (33), the inner wall of the annular plate (42) is fixedly connected with the outer wall of the other side of the water tank (33) through screws (43), the inner wall of the annular plate (43) is connected with the outer wall of the other side of the spiral pipe (33) respectively, the input end of the spiral pipe (43) is connected with the outer wall of the water outlet pipe (33) and the outer wall of the water tank (41) respectively, the heat radiation fan (41) is matched with the spiral tube (43) in size.

3. The cooling device for an extruder with good cooling effect according to claim 2, wherein: the inner wall of the shell (21) is provided with a cavity, the helical blades (45) are matched with the size of the cavity, and one side outer wall of the top of the shell (21) is connected with a reinforcing frame (6) through screws.

4. A cooling device for an extruder with good cooling effect according to claim 3, characterized in that: the reinforcing frames (6) are connected with the water inlet pipe (32) and the water outlet pipe (44), and the reinforcing frames (6) are arranged in a U shape.

5. The cooling apparatus for an extruder with good cooling effect according to claim 4, wherein: the inner wall sliding connection of water tank (33) has otter board (34), the both sides outer wall of otter board (34) top and bottom is all fixedly connected with spring (35), spring (35) all with the inside both sides inner wall fixed connection of water tank (33), the size looks adaptation of otter board (34) and spiral pipe (43), peg graft in the output of spiral pipe (43) has back flow (46), back flow (46) and the position looks adaptation of otter board (34).

6. The cooling device for an extruder with good cooling effect according to claim 2, wherein: both sides outer wall of casing (21) bottom all fixedly connected with supporting pad (22), the inner wall of casing (21) is connected with protection casing (23) through the screw, the size looks adaptation of protection casing (23) and extruding machine body (1).