CN214082761U

CN214082761U - Heating and cooling device of plastic extruder

Info

Publication number: CN214082761U
Application number: CN202022662288.2U
Authority: CN
Inventors: 胡双辉
Original assignee: Harbin Ruili Polymer Material Co ltd
Current assignee: Harbin Ruili Polymer Material Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-31
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a heating and cooling device of plastics extruder, including the extruder body, the bottom fixedly connected with casing of extruder body, the bottom of extruder body and the inner chamber fixedly connected with heat-conducting plate that is located the casing, the bottom fixedly connected with cooler bin of heat-conducting plate, the inner chamber of cooler bin is provided with the heating panel, the top of heating panel run through the cooler bin and with heat-conducting plate fixed connection, the bottom fixedly connected with water tank of casing, fixedly connected with equipment box between the top of water tank inner chamber and the bottom. The utility model discloses a set up heat-conducting plate, cooler bin, heating panel, water tank, equipment box, water pump, raceway, exhaust pipe, first motor, flabellum, cooling tube, air-supply line and dust filter, solved the poor long problem consuming time of heating and cooling device cooling effect of current plastics extruder, this plastics extruder's heating and cooling device possesses the good advantage of cooling effect, is worth promoting.

Description

Heating and cooling device of plastic extruder

Technical Field

The utility model relates to an extruder technical field specifically is a heating and cooling device of plastics extruder.

Background

The extruder is one of the kind that belongs to plastic machine, the extruder is according to the aircraft nose material flow direction and the contained angle of screw rod central line, can fall into right angle aircraft nose and bevel head etc. with the aircraft nose, screw extruder relies on the rotatory pressure and the shearing force that produces of screw rod, can make the material fully carry out plastify and homogeneous mixing, through the bush shaping, there are some problems in the heating cooling device of current plastic extruder, if the cooling effect is relatively poor, when the extruder high temperature, the cooling process is consuming time longer, the heating cooling device's of plastic extruder practicality has been reduced, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating and cooling device of plastic extruder possesses the good advantage of cooling effect, has solved the poor long problem consuming time of heating and cooling device cooling effect of current plastic extruder.

In order to achieve the above object, the utility model provides a following technical scheme: a heating and cooling device of a plastic extruder comprises an extruder body, wherein a shell is fixedly connected to the bottom of the extruder body, a heat-conducting plate is fixedly connected to the bottom of the extruder body and is positioned in an inner cavity of the shell, a cooling box is fixedly connected to the bottom of the heat-conducting plate, a heat-radiating plate is arranged in an inner cavity of the cooling box, the top of the heat-radiating plate penetrates through the cooling box and is fixedly connected with the heat-conducting plate, a water tank is fixedly connected to the bottom of the shell, an equipment box is fixedly connected between the top and the bottom of the inner cavity of the water tank, a water pump is fixedly connected to the bottom of the inner cavity of the equipment box, water conveying pipes are communicated with two sides of the water pump, one end of each water conveying pipe, which is far away from the water pump, is communicated with the equipment box, exhaust pipes are arranged on two sides of the bottom of the shell, the top of each exhaust pipe penetrates through the inner cavity of the shell, and installation blocks are fixedly connected with two sides of the inner cavities of the exhaust pipes, the utility model discloses a dust filter, including the first motor of fixedly connected with between two installation pieces, the bottom fixedly connected with flabellum of first motor output, the both sides of water tank all communicate there is the cooling tube, the one end that the water tank was kept away from to the cooling tube runs through the casing and communicates with the cooler bin, the top of casing both sides all communicates there is the air-supply line, fixedly connected with dust filter between the top in air-supply line inner chamber and the bottom.

Preferably, the bottom of the air inlet pipe is fixedly connected with an adjusting box, the rear side of the inner cavity of the adjusting box is fixedly connected with a second motor, and the front side of the output end of the second motor is fixedly connected with a cam.

Preferably, the top of cam is provided with the fly leaf, the top fixedly connected with push rod of fly leaf, the surface cover of push rod is equipped with the spring, the top of push rod runs through to the inner chamber and the fixedly connected with cleaning brush of air-supply line.

Preferably, the bottom of air-supply line all sets up the opening with push rod cooperation use with the junction of regulating box, and the opposite one side of two dust filter plate all contacts with the cleaning brush.

Preferably, the inner cavity of the exhaust pipe and the top of the first motor are provided with dust baffles, and the two sides of each dust baffle are fixedly connected with the inner wall of the exhaust pipe.

Preferably, the both sides of water tank bottom all communicate with the drain pipe, and the bottom cover of drain pipe is equipped with the tube cap, the positive surface of casing is provided with control panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up heat-conducting plate, cooler bin, heating panel, water tank, equipment box, water pump, raceway, exhaust pipe, first motor, flabellum, cooling tube, air-supply line and dust filter, solved the poor long problem consuming time of heating and cooling device cooling effect of current plastics extruder, this plastics extruder's heating and cooling device possesses the good advantage of cooling effect, is worth promoting.

2. The utility model discloses a set up the heat-conducting plate, can derive the heat of extruder body to the cooler bin in through the heating panel, through setting up the water pump, can cooperate the coolant liquid of circulating water tank inner chamber both sides with the raceway, through setting up the installation piece, can make things convenient for the installation of first motor fixed, through setting up the flabellum, can cooperate the inside air escape of casing with first motor, through setting up the cooling tube, can reduce the temperature of coolant liquid, through setting up the dirt board, can filter the dust in the outside air.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a left side sectional view of the adjusting box of the present invention;

fig. 4 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. an extruder body; 2. a housing; 3. a heat conducting plate; 4. a cooling tank; 5. a heat dissipation plate; 6. a water tank; 7. an equipment box; 8. a water pump; 9. a water delivery pipe; 10. an exhaust duct; 11. mounting blocks; 12. a first motor; 13. a fan blade; 14. a cooling tube; 15. an air inlet pipe; 16. a dust filter plate; 17. an adjusting box; 18. a second motor; 19. a cam; 20. a movable plate; 21. a push rod; 22. a spring; 23. a cleaning brush; 24. a dust guard.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 1-4, a heating and cooling device for a plastic extruder comprises an extruder body 1, a casing 2 is fixedly connected to the bottom of the extruder body 1, a heat conducting plate 3 is fixedly connected to the bottom of the extruder body 1 and located in an inner cavity of the casing 2, a cooling box 4 is fixedly connected to the bottom of the heat conducting plate 3, a heat dissipating plate 5 is disposed in an inner cavity of the cooling box 4, the top of the heat dissipating plate 5 penetrates through the cooling box 4 and is fixedly connected to the heat conducting plate 3, a water tank 6 is fixedly connected to the bottom of the casing 2, an equipment box 7 is fixedly connected between the top and the bottom of the inner cavity of the water tank 6, a water pump 8 is fixedly connected to the bottom of the inner cavity of the equipment box 7, water pipes 9 are respectively communicated to two sides of the water pump 8, one end of the water pipe 9 far away from the water pump 8 is communicated to the equipment box 7, exhaust pipes 10 are respectively disposed on two sides of the bottom of the casing 2, and the top of the exhaust pipes 10 penetrates through to the inner cavity of the casing 2, the two sides of the inner cavity of the exhaust pipe 10 are fixedly connected with mounting blocks 11, a first motor 12 is fixedly connected between the two mounting blocks 11, the bottom of the output end of the first motor 12 is fixedly connected with fan blades 13, the two sides of the water tank 6 are communicated with cooling pipes 14, one end of each cooling pipe 14, which is far away from the water tank 6, penetrates through the shell 2 and is communicated with the cooling tank 4, the tops of the two sides of the shell 2 are communicated with air inlet pipes 15, dust filter plates 16 are fixedly connected between the top and the bottom of the inner cavity of each air inlet pipe 15, the bottom of each air inlet pipe 15 is fixedly connected with an adjusting box 17, the rear side of the inner cavity of the adjusting box 17 is fixedly connected with a second motor 18, the front side of the output end of the second motor 18 is fixedly connected with a cam 19, the top of the cam 19 is provided with a movable plate 20, the top of the movable plate 20 is fixedly connected with a push rod 21, a spring 22 is sleeved on the surface of the push rod 21, the top of the push rod 21 penetrates through the inner cavity of the air inlet pipe 15 and is fixedly connected with a cleaning brush 23, openings matched with the push rod 21 are formed in the connecting position of the bottom of the air inlet pipe 15 and the adjusting box 17, one opposite sides of the two dust filtering plates 16 are contacted with the cleaning brush 23, a dust blocking plate 24 is arranged in the inner cavity of the exhaust pipe 10 and positioned at the top of the first motor 12, two sides of the dust blocking plate 24 are fixedly connected with the inner wall of the exhaust pipe 10, two sides of the bottom of the water tank 6 are communicated with drain pipes, a pipe cover is sleeved at the bottom of the drain pipes, a control panel is arranged on the front surface of the shell 2, heat of the extruder body 1 can be led out to the cooling box 4 through the heat dissipation plate 5 by arranging the heat conduction plate 3, the water pump 8 can be matched with the water conveying pipe 9 to circulate cooling liquid on two sides of the inner cavity of the water tank 6, the installation and fixation of the first motor 12 can be facilitated by arranging the installation block 11, and the air in the shell 2 can be exhausted by being matched with the first motor 12 by arranging the fan blades 13, through setting up cooling tube 14, can reduce the temperature of coolant liquid, through setting up dust filter 16, can filter the dust in the outside air, through setting up heat-conducting plate 3, cooling box 4, heating panel 5, water tank 6, equipment box 7, water pump 8, raceway 9, exhaust pipe 10, first motor 12, flabellum 13, cooling tube 14, air-supply line 15 and dust filter 16, the poor long consuming time problem of heating cooling device cooling effect of current plastic extruder has been solved, this plastic extruder's heating cooling device, possess the good advantage of cooling effect, be worth promoting.

When the cooling device is used, when the extruder body 1 needs to be cooled, the water pump 8 is started, the water pump 8 and the water pipe 9 are matched with cooling liquid on two sides of the inner cavity of the circulating water tank 6, the cooling liquid in the cooling tank 4 and the water tank 6 is circulated through the matching of the cooling pipe 14, the heat conducting plate 3 is matched with the heat radiating plate 5 to guide heat of the extruder body 1 into the cooling tank 4, then the cooling liquid takes away the heat on the heat radiating plate 5, the temperature of the cooling liquid is reduced when the cooling liquid passes through the cooling pipe 14, the first motor 12 is started, the first motor 12 is matched with the fan blades 13 to exhaust air in the shell 2, the exhausted air is blown to the cooling pipe 14, so that the cooling effect of the cooling pipe 14 is better, external air enters the shell 2 through the air inlet pipe 15, the air in the shell 2 is circulated, the dust filtering plate 16 filters dust in the air, then the second motor 18 is started, the second motor 18 is matched with the cam 19 to drive the movable plate 20 to extrude the spring 22, meanwhile, the movable plate 20 and the push rod 21 are matched to drive the cleaning brush 23 to move, and the cleaning brush 23 cleans the surface of the dust filter plate 16 to prevent dust from blocking the dust filter plate 16.

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. The utility model provides a heating and cooling device of plastic extruder, includes extruder body (1), its characterized in that: the bottom of the extruder body (1) is fixedly connected with a shell (2), the bottom of the extruder body (1) and the inner cavity of the shell (2) are fixedly connected with a heat-conducting plate (3), the bottom of the heat-conducting plate (3) is fixedly connected with a cooling box (4), the inner cavity of the cooling box (4) is provided with a heat-radiating plate (5), the top of the heat-radiating plate (5) penetrates through the cooling box (4) and is fixedly connected with the heat-conducting plate (3), the bottom of the shell (2) is fixedly connected with a water tank (6), an equipment box (7) is fixedly connected between the top and the bottom of the inner cavity of the water tank (6), the bottom of the inner cavity of the equipment box (7) is fixedly connected with a water pump (8), two sides of the water pump (8) are both communicated with water pipes (9), one end of the water conveying pipe (9), which is far away from the water pump (8), is communicated with the equipment box (7), the both sides of casing (2) bottom all are provided with exhaust pipe (10), the inner chamber to casing (2) is run through at the top of exhaust pipe (10), the equal fixedly connected with installation piece (11) in both sides of exhaust pipe (10) inner chamber, first motor (12) of fixedly connected with between two installation pieces (11), the bottom fixedly connected with flabellum (13) of first motor (12) output, the both sides of water tank (6) all communicate has cooling tube (14), the one end that water tank (6) were kept away from in cooling tube (14) runs through casing (2) and communicates with cooler bin (4), the top of casing (2) both sides all communicates has air-supply line (15), fixedly connected with dust filter (16) between the top of air-supply line (15) inner chamber and the bottom.

2. A heating and cooling apparatus of a plastic extruder as claimed in claim 1, wherein: the bottom fixedly connected with regulating box (17) of air-supply line (15), the rear side fixedly connected with second motor (18) of regulating box (17) inner chamber, the front side fixedly connected with cam (19) of second motor (18) output.

3. A heating and cooling apparatus of a plastic extruder as claimed in claim 2, wherein: the top of cam (19) is provided with fly leaf (20), the top fixedly connected with push rod (21) of fly leaf (20), the surface cover of push rod (21) is equipped with spring (22), the top of push rod (21) is run through to the inner chamber and the fixedly connected with cleaning brush (23) of air-supply line (15).

4. A heating and cooling apparatus of a plastic extruder as claimed in claim 1, wherein: the bottom of air inlet pipe (15) all sets up the opening with push rod (21) cooperation use with the junction of regulating box (17), and one side opposite of two dust filter boards (16) all contacts with cleaning brush (23).

5. A heating and cooling apparatus of a plastic extruder as claimed in claim 1, wherein: the inner cavity of the exhaust pipe (10) and the top of the first motor (12) are provided with dust baffles (24), and the two sides of the dust baffles (24) are fixedly connected with the inner wall of the exhaust pipe (10).

6. A heating and cooling apparatus of a plastic extruder as claimed in claim 1, wherein: the both sides of water tank (6) bottom all communicate there is the drain pipe, and the bottom cover of drain pipe is equipped with the tube cap, the positive surface of casing (2) is provided with control panel.