CN219564074U

CN219564074U - Melt pipe temperature control device for melt extruder

Info

Publication number: CN219564074U
Application number: CN202320294646.XU
Authority: CN
Inventors: 韩强; 董博
Original assignee: Furong New Materials Jiangsu Co ltd
Current assignee: Furong New Materials Jiangsu Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-22
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a melt pipe temperature control device for a melt extruder, which comprises a bottom plate, wherein a machine barrel is penetrated and fixedly connected at the bottom of a material conveying pipe, heating tiles which are uniformly distributed are arranged at the front end and the rear end of the outer diameter of the machine barrel, heat insulation plates are penetrated and fixedly connected at the front end and the rear end of the outer diameter of the heating tiles, positioning blocks are fixedly connected at the top and the bottom of the two heat insulation plates, and circulating water pipes are penetrated and arranged at the top and the bottom of the inner wall of the material discharging block. According to the utility model, when the temperature in the machine barrel is too high, raw materials cannot be rapidly formed, cold water is input into the circulating water pipe through the water inlet, and is discharged from the water outlet after circulating in the circulating water pipe, so that the raw materials are cooled, the raw materials are rapidly formed, and when the machine barrel or the heating tile needs emergency maintenance, the bolts are screwed out of the positioning blocks, so that the heat insulation plate can be separated, the machine barrel is rapidly cooled, and the maintenance time is greatly saved.

Description

Melt pipe temperature control device for melt extruder

Technical Field

The utility model relates to the technical field of melt extruders, in particular to a melt pipe temperature control device for a melt extruder.

Background

The melt extruder is a screw extruder with feeding materials as melt, is quite widely applied in polymer processing industry, is commonly used for producing plastic products such as pipes, films and the like which need continuous extrusion molding, and is driven by rotation of a screw to convey the plastic materials forward, and the materials are heated by a charging barrel, sheared and compressed by the screw in the forward movement process, so that the materials are melted.

The existing melt extruder, when in use, can't cool down the melting pipe, so that the raw material forming speed is slower, and can't be formed fast, and when the existing melt extruder needs to maintain the machine barrel or the heating tile, the internal temperature is higher, so that the maintenance time is longer.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a melt pipe temperature control device for a melt extruder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a melt pipe temperature control device for melt extruder, includes the bottom plate, both ends position is equal fixedly connected with stand around bottom plate top right side, four equal fixedly connected with roof in stand top position, roof top position runs through and fixedly connected with feed tank, feed tank bottom position runs through and is provided with the conveying pipe, conveying pipe bottom position runs through and fixedly connected with barrel, bottom plate top right side position fixedly connected with base, base top position fixedly connected with motor, run through and rotate between motor output fixedly connected with screw rod and the barrel and be connected, both ends position all is provided with evenly distributed's heating tile around the barrel external diameter, both ends position runs through and fixedly connected with heat insulating board around the heat insulating board top and bottom position equal fixedly connected with locating piece, barrel left side position runs through and fixedly connected with discharging block, discharging block inner wall top and bottom all run through and are provided with circulating water pipe.

As a further description of the above technical solution:

the right side position at the top of the machine barrel penetrates through and is provided with a feed inlet.

As a further description of the above technical solution:

the front end positions of the positioning blocks penetrate through and are connected with bolts in a threaded mode.

As a further description of the above technical solution:

two supporting blocks are arranged at the bottom of the heat insulation plate and fixedly connected with the bottom plate.

As a further description of the above technical solution:

the bottom of the discharging block is provided with a fixed seat which is fixedly connected with the bottom plate.

As a further description of the above technical solution:

the middle position of the inner wall of the discharging block is penetrated and provided with an extrusion groove.

As a further description of the above technical solution:

the top of the front end of the circulating water pipe is penetrated and provided with a water inlet.

As a further description of the above technical solution:

the bottom of the front end of the circulating water pipe penetrates through and is provided with a water outlet.

The utility model has the following beneficial effects:

according to the utility model, when the temperature in the machine barrel is too high, raw materials cannot be rapidly formed, cold water is input into the circulating water pipe through the water inlet, and is discharged from the water outlet after circulating in the circulating water pipe, so that the raw materials are cooled, the raw materials are rapidly formed, and when the machine barrel or the heating tile needs emergency maintenance, the bolts are screwed out of the positioning blocks, so that the heat insulation plate can be separated, the machine barrel is rapidly cooled, and the maintenance time is greatly saved.

Drawings

FIG. 1 is a perspective view of a melt tube temperature control device for a melt extruder in accordance with the present utility model;

FIG. 2 is a view showing the internal structure of a fixed block of a temperature control device for a melt pipe for a melt extruder according to the present utility model;

FIG. 3 is a view showing the internal structure of a discharge block of a melt pipe temperature control device for a melt extruder according to the present utility model.

Legend description:

1. a bottom plate; 2. a support block; 3. a heat insulating plate; 4. a column; 5. a base; 6. a motor; 7. a feed pipe; 8. a top plate; 9. a feed tank; 10. a bolt; 11. a positioning block; 12. a discharge block; 13. a water inlet; 14. a water outlet; 15. a fixing seat; 16. a barrel; 17. a feed inlet; 18. a screw; 19. heating the tile; 20. an extrusion tank; 21. and a circulating water pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a melt temperature control device for extruder, including bottom plate 1, both ends position equal fixedly connected with stand 4 around bottom plate 1 top right side, four stand 4 top positions equal fixedly connected with roof 8, roof 8 top position runs through and fixedly connected with feed tank 9, feed tank 9 bottom position runs through and is provided with feed pipe 7, feed pipe 7 bottom position runs through and fixedly connected with barrel 16, raw materials in the feed tank 9 get into in the barrel 16 through feed pipe 7, bottom plate 1 top right side position fixedly connected with base 5, base 5 top position fixedly connected with motor 6, motor 6 output fixedly connected with screw rod 18 and run through and rotate between screw rod 18 and the barrel 16 and be connected, motor 6 rotates and drives screw rod 18 and rotate, screw rod 18 rotates and drives the raw materials left side and move, both ends position all is provided with evenly distributed's heating tile 19 around the barrel 16 external diameter, both ends position runs through and is fixedly connected with heat insulating board 3 around the heating tile 19, the raw materials in the barrel 16 heat, make the raw materials in the barrel 16 melt, two 3 tops and bottom position equal fixedly connected with 11, barrel 16 left side position and 12 run through and are connected with water inlet 12 and circulation block 21, thereby the circulation is carried out at the bottom of water pipe 13, circulation water pipe 13 is followed to the bottom, circulation piece is followed to the circulation water inlet 21, circulation is followed, circulation water pipe 13 is followed, circulation is followed, and the bottom is cooled down, and water circulation is set up, and is cooled down.

The right side position at the top of the machine barrel 16 penetrates through and is provided with a feed inlet 17, raw materials enter the machine barrel 16 through the feed inlet 17, the front end position of a positioning block 11 penetrates through and is in threaded connection with a bolt 10, through screwing out the bolt 10 from the inside of the positioning block 11, the heat insulation boards 3 can be separated, thereby the bottom position of the two heat insulation boards 3 for rapidly radiating the machine barrel 16 is provided with two supporting blocks 2 and the supporting blocks 2 are fixedly connected with a bottom plate 1, the bottom position of a discharging block 12 is provided with a fixed seat 15 and the fixed seat 15 is fixedly connected with the bottom plate 1, the middle position of the inner wall of the discharging block 12 penetrates through and is provided with an extrusion groove 20, the top position at the front end of a circulating water pipe 21 penetrates through and is provided with a water inlet 13, the water inlet 13 inputs cold water to the circulating water pipe 21, the bottom position at the front end of the circulating water pipe 21 penetrates through and is provided with a water outlet 14, and the cold water is discharged from the water outlet 14 after circulating in the circulating water pipe 21.

Working principle: when the heat-insulating plate heat-insulating machine is used, firstly, raw materials in a feed tank 9 enter a machine barrel 16 through a feed pipe 7, a motor 6 rotates to drive a screw 18 to rotate, the screw 18 rotates to drive the raw materials to move to the left, a heating tile 19 is started, the heating tile 19 heats the raw materials in the machine barrel 16, the raw materials in the machine barrel 16 are melted, then the raw materials are discharged through an extrusion groove 20 in a discharge block 12, when the temperature is too high, cold water is input into a circulating water pipe 21 through a water inlet 13, and is circulated in the circulating water pipe 21 and then discharged from a water outlet 14, so that the raw materials are cooled, and a bolt 10 is screwed out of a positioning block 11 to separate the heat-insulating plate 3, so that the heat-insulating plate heat-insulating machine can rapidly dissipate the machine barrel 16.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Melt is melt temperature control device for extruder, including bottom plate (1), its characterized in that: the utility model discloses a circulating water treatment device for a water heater, including bottom plate (1), screw rod (18), barrel (16), heat insulating board (3), barrel (11), barrel (16) left side position fixedly connected with base (5), base (5) top position fixedly connected with motor (6), run through and rotate between motor (6) output fixedly connected with screw rod (18) and barrel (16), both ends position all is provided with evenly distributed's heating tile (19) around barrel (16) external diameter, both ends position run through and fixedly connected with heat insulating board (3) around heating tile (19) external diameter, two heat insulating board (3) top and bottom position equal fixedly connected with locating piece (11), barrel (16) left side position fixedly connected with screw rod (18) and barrel (16), both ends position all is provided with evenly distributed's heating tile (19) around the external diameter, two heat insulating board (3) top and bottom position equal fixedly connected with locating piece (11), barrel (16) left side position fixedly connected with screw rod (12) and barrel (16) run through and bottom all circulating water treatment device.

2. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: a feed inlet (17) penetrates through the right side of the top of the machine barrel (16).

3. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: the front end positions of the positioning blocks (11) penetrate through and are in threaded connection with bolts (10).

4. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: two supporting blocks (2) are arranged at the bottom of the two heat insulation plates (3), and the supporting blocks (2) are fixedly connected with the bottom plate (1).

5. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: the bottom of the discharging block (12) is provided with a fixed seat (15), and the fixed seat (15) is fixedly connected with the bottom plate (1).

6. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: the middle position of the inner wall of the discharging block (12) is penetrated and provided with an extrusion groove (20).

7. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: the top of the front end of the circulating water pipe (21) is penetrated and provided with a water inlet (13).

8. The melt pipe temperature control device for a melt extruder according to claim 1, wherein: the bottom of the front end of the circulating water pipe (21) penetrates through and is provided with a water outlet (14).