CN215434950U

CN215434950U - Cooling device for processing double-screw extrusion rubber and plastic granulation equipment

Info

Publication number: CN215434950U
Application number: CN202121658659.8U
Authority: CN
Inventors: 陈群; 赵志飞
Original assignee: Nanjing Kexin Rubber And Plastic Machinery Co ltd
Current assignee: Nanjing Kexin Rubber And Plastic Machinery Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-07
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a cooling device for processing a double-screw extrusion rubber and plastic granulation device, which comprises a water tank, wherein the bottom of the water tank is fixedly connected with a heat dissipation box, a supporting net is fixedly connected between the left side and the right side of the inner cavity of the heat dissipation box through screws, the left side of the top of the supporting net is fixedly connected with a water pump, and the left side of the water pump is communicated with a water inlet pipe. According to the utility model, the water pump, the water inlet pipe and the arched pipe are arranged to circulate the cooling water in the inner cavity of the water tank, and the fan is arranged to radiate the heat of the bottom of the arched pipe, so that the cooling water is radiated, the cooling water is prevented from generating high heat, the rotating rod is driven to rotate by the motor, the rotating rod drives the fan blades to rotate, and the water flow is guided, so that the radiating effect is improved.

Description

Cooling device for processing double-screw extrusion rubber and plastic granulation equipment

Technical Field

The utility model relates to the technical field of double-screw extruders, in particular to a cooling device for processing double-screw extrusion rubber and plastic granulation equipment.

Background

Twin-screw extruder develops on single screw extruder basis, owing to have good feeding performance, mixing plastify performance, exhaust performance, characteristics such as extrusion stability, the wide application is extruded the shaping processing of goods, twin-screw extruder extrusion moulding is mostly the cylinder strand, the cylinder strand of just extruding is softer and the temperature is higher, easy deformation, so must cool down the sclerosis before cutting grain, at present, the method of cooling is mostly the strand and carries out the water-cooling through the rectangle basin, air-dry again, get into the pelleter at last and cut grain, but the basin uses after a period, because the temperature constantly rises, lead to the water-cooling effect to reduce, and current twin-screw extruder exists and does not possess the defect of carrying out the heat dissipation to the basin, to thereby can't satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a cooling device for processing a double-screw extrusion rubber and plastic granulation device, which has the advantage of radiating heat of a water tank and solves the problem that the existing double-screw extruder does not have the function of radiating heat of the water tank.

In order to achieve the purpose, the utility model provides the following technical scheme: a cooling device for processing a double-screw extrusion rubber and plastic granulation device comprises a water tank, wherein the bottom of the water tank is fixedly connected with a heat dissipation box, a supporting net is fixedly connected between the left side and the right side of the inner cavity of the heat dissipation box through screws, a water pump is fixedly connected with the left side of the top of the supporting net, the left side of the water pump is communicated with a water inlet pipe, the top of the water inlet pipe is communicated with the joint of the water tank, the right side of the water pump is communicated with an arched pipe, the bottom of the arched pipe is fixedly connected with the top of the supporting net, one end of the arched pipe, which is far away from the water pump, extends to the right side of the inner cavity of the heat dissipation box and is communicated with the joint of the top of the water tank, the bottom of the heat dissipation box is uniformly and fixedly connected with a fan, the right side of the water tank is fixedly connected with a motor, the welding of the output of motor has the bull stick, the left side of bull stick extends to the inner chamber of water tank through the bearing, the even fixedly connected with flabellum in surface of bull stick.

Preferably, the left and right sides of heat dissipation case has evenly seted up the ventilation hole, the quantity in ventilation hole is a plurality of.

Preferably, the left side of the bottom of the inner cavity of the water tank is fixedly connected with a filter screen through screws, and the diameter of a mesh of the filter screen is 0.1 mm.

Preferably, the left side and the right side of the top of the water tank are both provided with through grooves, and the cross-sectional height of each through groove is 20 centimeters.

Preferably, the equal fixedly connected with diaphragm in the left and right sides at water tank inner chamber top, the equal fixedly connected with riser in position around the diaphragm bottom, the one side that the riser is close to mutually all is connected with the straight-bar through the bearing rotation, the guide roll has been cup jointed on the surface of straight-bar.

Preferably, the front surface of the heat dissipation box is fixedly connected with a box door through a screw, and the bottom of the front surface of the box door is fixedly connected with a shifting block.

Preferably, four corners of the bottom of the water tank are fixedly connected with supporting legs, and the thickness of the supporting net is 5 cm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the water pump, the water inlet pipe and the arched pipe are arranged to circulate the cooling water in the inner cavity of the water tank, and the fan is arranged to radiate the heat of the bottom of the arched pipe, so that the cooling water is radiated, the cooling water is prevented from generating high heat, the rotating rod is driven to rotate by the motor, the rotating rod drives the fan blades to rotate, and the water flow is guided, so that the radiating effect is improved.

2. The cooling water tank is convenient to cool the arched pipe by arranging the ventilation holes, the cooling water is convenient to filter by arranging the filter screen, impurities are prevented from being sucked into the water pump to damage the water pump, the rubber and plastic strip water inlet and outlet tank is convenient by arranging the through grooves, the top of the rubber and plastic strip is convenient to guide by arranging the transverse plates, the vertical plates, the straight rods and the guide rollers, the electrical elements in the inner cavity of the cooling tank are convenient to maintain by arranging the tank door, the device is convenient to support by arranging the supporting legs, and the stability of the device is improved.

Drawings

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

FIG. 2 is a front cross-sectional view of the water tank configuration of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at a;

fig. 4 is a perspective view of the screen structure of the present invention.

In the figure: 1. a water tank; 2. a heat dissipation box; 3. a support net; 4. a water pump; 5. a water inlet pipe; 6. an arcuate tube; 7. a fan; 8. a vent hole; 9. a motor; 10. a rotating rod; 11. a fan blade; 12. filtering with a screen; 13. a through groove; 14. a support leg; 15. a transverse plate; 16. a vertical plate; 17. a straight rod; 18. a guide roller; 19. and (4) a box door.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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 meanings 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 cooling device for processing a double-screw extrusion rubber and plastic granulation device comprises a water tank 1, a heat dissipation tank 2 is fixedly connected to the bottom of the water tank 1, a support net 3 is fixedly connected between the left side and the right side of the inner cavity of the heat dissipation tank 2 through screws, a water pump 4 is fixedly connected to the left side of the top of the support net 3, a water inlet pipe 5 is communicated with the left side of the water pump 4, the top of the water inlet pipe 5 is communicated with the joint of the water tank 1, an arched pipe 6 is communicated with the right side of the water pump 4, the bottom of the arched pipe 6 is fixedly connected with the top of the support net 3, one end of the arched pipe 6, which is far away from the water pump 4, extends to the right side of the inner cavity of the heat dissipation tank 2 and is communicated with the joint of the top of the water tank 1, a fan 7 is uniformly and fixedly connected with the bottom of the heat dissipation tank 2, a motor 9 is fixedly connected to the right side of the water tank 1, a rotating rod 10 is welded to the output end of the motor 9, the left side of the rotating rod 10 extends to the inner cavity of the water tank 1 through a bearing, even fixedly connected with flabellum 11 in surface of bull stick 10, through setting up water pump 4, inlet tube 5 and bow-shaped pipe 6, circulate the cooling water of 1 inner chamber of water tank, dispel the heat to the bottom of bow-shaped pipe 6 through setting up fan 7, thereby dispel the heat to the cooling water, avoid the higher heat to appear in the cooling water, drive bull stick 10 through setting up motor 9 and rotate, bull stick 10 drives flabellum 11 and rotates, lead rivers, the radiating effect has been improved, through setting up above structure, the advantage of carrying out the heat dissipation to the basin has been possessed, it does not possess the problem of carrying out the heat dissipation to the basin to have solved current double screw extruder existence, thereby can be better satisfy user's user demand.

In this embodiment, specifically, ventilation hole 8 has evenly been seted up to the left and right sides of heat dissipation case 2, and the quantity in ventilation hole 8 is a plurality of, through setting up ventilation hole 8, has made things convenient for and has dispelled the heat to bow-shaped pipe 6.

In this embodiment, it is concrete, screw fixedly connected with filter screen 12 is passed through to the left side of 1 inner chamber bottom of water tank, and the mesh diameter of filter screen 12 is 0.1 millimeter, through setting up filter screen 12, has made things convenient for and has filtered the cooling water, avoids the impurity suction to the water pump 4 in, causes the damage to water pump 4.

In this embodiment, specifically, logical groove 13 has all been seted up to the left and right sides at water tank 1 top, and the transversal height that leads to groove 13 is 20 centimetres, leads to groove 13 through setting up, has made things convenient for the rubber and plastic strip to advance outlet water tank 1.

In this embodiment, specifically, the equal fixedly connected with diaphragm 15 in the left and right sides at 1 inner chamber top of water tank, the equal fixedly connected with riser 16 in front and back position of diaphragm 15 bottom, the one side that riser 16 is close to mutually all is connected with straight-bar 17 through the bearing rotation, and guide roll 18 has been cup jointed on the surface of straight-bar 17, through setting up diaphragm 15, riser 16, straight-bar 17 and guide roll 18, has made things convenient for the top to the rubber and plastic strip to lead.

In this embodiment, specifically, the front surface of the heat dissipation box 2 is fixedly connected with a box door 19 through a screw, the bottom of the front surface of the box door 19 is fixedly connected with a shifting block, and the box door 19 is arranged, so that the maintenance of the electrical element in the inner cavity of the heat dissipation box 2 is facilitated.

In this embodiment, it is concrete, the equal fixedly connected with landing leg 14 in four corners of water tank 1 bottom, and the thickness of supporting network 3 is 5 centimetres, through setting up landing leg 14, has made things convenient for to support the device, has improved the device's stability.

When the cooling water tank is used, when an rubber plastic strip is conveyed to the inner cavity of the water tank 1 through the peripheral conveying equipment, the rubber plastic strip passes through the transverse plate 15, the vertical plate 16, the straight rod 17 and the guide roller 18 to guide the top of the rubber plastic strip and finally penetrates out of the right through groove 13 to be soaked in the cooling water, after the cooling water tank is used for a period of time, the water temperature rises, at the moment, the water pump 4, the fan 7 and the motor 9 are started through the peripheral controller, the water pump 4 circulates the cooling water in the inner cavity of the water tank 1 through the water inlet pipe 5 and the arched pipe 6, at the moment, the fan 7 radiates the bottom of the arched pipe 6, so that the cooling water is radiated, higher heat of the cooling water is avoided, meanwhile, the motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives the fan blades 11 to rotate, water flow is guided, the radiating effect is improved, the cooling water tank has the advantage of radiating heat by the arrangement of the structure, and the problem that the existing double-screw extruder does not have the function of radiating heat of radiating the water tank is solved, thereby can better satisfy user's user demand.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double screw is extruded rubber and plastic prilling equipment processing and is used cooling device, includes water tank (1), its characterized in that: the bottom fixedly connected with heat dissipation case (2) of water tank (1), through screw fixedly connected with supporting network (3) between the left and right sides of heat dissipation case (2) inner chamber, the left side fixedly connected with water pump (4) at supporting network (3) top, the left side intercommunication of water pump (4) has inlet tube (5), the top of inlet tube (5) and the junction intercommunication of water tank (1), the right side intercommunication of water pump (4) has bow-shaped pipe (6), the bottom of bow-shaped pipe (6) and the top fixed connection of supporting network (3), the one end that water pump (4) were kept away from to bow-shaped pipe (6) extends to the right side of heat dissipation case (2) inner chamber and communicates with the junction at water tank (1) top, the even fixedly connected with fan (7) in bottom of heat dissipation case (2), the right side fixedly connected with motor (9) of water tank (1), the welding of the output of motor (9) has bull stick (10), the inner chamber that extends to water tank (1) is passed through the bearing in the left side of bull stick (10), the even fixedly connected with flabellum (11) in surface of bull stick (10).

2. The cooling device for processing the double-screw extrusion rubber and plastic granulation equipment as claimed in claim 1, wherein: ventilation holes (8) are evenly formed in the left side and the right side of the heat dissipation box (2), and the number of the ventilation holes (8) is a plurality of.

3. The cooling device for processing the double-screw extrusion rubber and plastic granulation equipment as claimed in claim 1, wherein: the left side of the bottom of the inner cavity of the water tank (1) is fixedly connected with a filter screen (12) through screws, and the diameter of meshes of the filter screen (12) is 0.1 mm.

4. The cooling device for processing the double-screw extrusion rubber and plastic granulation equipment as claimed in claim 1, wherein: the water tank is characterized in that through grooves (13) are formed in the left side and the right side of the top of the water tank (1), and the transverse height of each through groove (13) is 20 cm.

5. The cooling device for processing the double-screw extrusion rubber and plastic granulation equipment as claimed in claim 1, wherein: the equal fixedly connected with diaphragm (15) of the left and right sides at water tank (1) inner chamber top, the equal fixedly connected with riser (16) in position around diaphragm (15) bottom, one side that riser (16) are close to mutually all is connected with straight-bar (17) through the bearing rotation, guide roll (18) have been cup jointed on the surface of straight-bar (17).

6. The cooling device for processing the double-screw extrusion rubber and plastic granulation equipment as claimed in claim 1, wherein: the front surface of the heat dissipation box (2) is fixedly connected with a box door (19) through screws, and the bottom of the front surface of the box door (19) is fixedly connected with a shifting block.

7. The cooling device for processing the double-screw extrusion rubber and plastic granulation equipment as claimed in claim 1, wherein: the four corners of the bottom of the water tank (1) are fixedly connected with supporting legs (14), and the thickness of the supporting net (3) is 5 cm.