CN219486527U

CN219486527U - Extruder with adjustable extrusion head temperature

Info

Publication number: CN219486527U
Application number: CN202320523499.9U
Authority: CN
Inventors: 王庆; 王春梅
Original assignee: Chongqing Youfeite Technology Co ltd
Current assignee: Chongqing Youfeite Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-08
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of extruders and discloses an extruder with an adjustable extrusion head temperature, which comprises an extruder body and a die head connected to one end of the extruder body, wherein one end of the die head is connected with a connector through a flange, one end of the connector, which is far away from the die head, is connected with a plurality of extrusion heads, one end of the connector, which is far away from the die head, is connected with a mounting component, and the top of the mounting component is connected with a plurality of auxiliary components.

Description

Extruder with adjustable extrusion head temperature

Technical Field

The utility model relates to the technical field of extruders, in particular to an extruder with an adjustable extrusion head temperature.

Background

The screw extruder is mainly used for extruding thermoplastic plastics such as soft and hard polyvinyl chloride, polyethylene and the like, can be used for processing various plastic products such as film blowing, pipe extrusion, pressing plates, silk ribbon drawing and the like, and can also be used for melting granulation. The processing of the hose depends on a screw extruder, the materials can be fully plasticized and uniformly mixed through the pressure and the shearing force generated by the rotation of the screw, and finally the hose is molded through a die and is extruded and molded through an extrusion head;

from the above, the extruder has the following problems in use;

1. most extrusion heads of the existing extruder are arranged singly, a plurality of extrusion heads are not arranged, when the extrusion heads process finer tubular products, the single extrusion heads can reduce productivity, the production speed is reduced, and the improvement of the yield of factories is not facilitated.

2. When the extrusion head of the existing extruder is used, the temperature of the extrusion head can be reduced or increased along with the outdoor temperature, and as a traction mechanism for traction of a formed hose is also arranged at the end position of the extruder in the production process, the hose is generally coiled by a roller, the rotation speed of the roller is matched with the extrusion speed of the extrusion head, when the temperature of the extrusion head is too high, the extrusion hose of the extrusion head has higher speed, the hose can be suspended on the ground, the roller cannot coil the hose, and inconvenience is caused; when the temperature of the extrusion head is reduced, the extrusion speed of the finished product can be reduced, and the formed hose and the roller can be pulled, so that the extrusion speed of the hose cannot keep up with the rolling speed of the roller, and the hose is pulled along with the increase of time, thereby causing inconvenience.

Therefore, the conventional extruder has a problem of low production efficiency and a problem of difficulty in adjustment after the outside temperature of the extrusion head is changed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an extruder with an adjustable extrusion head temperature, which at least solves one of the problems of the background art and improves the production efficiency of the extrusion head.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extruder with adjustable extrusion head temperature, includes the extruder body and connects the die head in extruder body one end, and die head one end has the connector through flange joint, and die head one end is kept away from to the connector is connected with a plurality of extrusion heads, and die head one end is kept away from to the connector is connected with installation component, and the installation component top is connected with a plurality of auxiliary assembly, and auxiliary assembly is used for providing temperature regulation to the extrusion head.

Further, auxiliary assembly includes the dryer, and dryer internal connection has the fan, and dryer internal connection has the heater strip, and the heater strip is located between fan and the dryer air outlet, and the dryer is the slope setting, and the dryer air outlet corresponds with extruding the head, and the air intake has been seted up to fan one end is kept away from to the dryer, and the signal end of fan is connected with the signal end of controller through the data line, and the signal end of heater strip is connected with the signal end of controller through the data line.

Further, the installation component includes fixed connection at the collar of connector tip, and fixed connection has a plurality of bases on the collar, and the quantity of base and the quantity phase-match of extruding the head, and the dryer is connected on the base.

Further, the bottom of the air duct is provided with a groove, a rotating shaft is rotationally connected to the bottom of the air duct, a clamping rod connected to the base is fixedly sleeved outside the rotating shaft, one end of the rotating shaft penetrates through the side wall of the groove and extends to the outer wall of the air duct, a threaded ring is connected to the outer side of the rotating shaft at one end of the outer wall of the air duct in a threaded manner, and the inner wall of the threaded ring abuts against the outer wall of the air duct.

Further, the clamping rod is in sliding connection with the top of the base, a bolt penetrates through the outer wall of the base, the bolt penetrates through the clamping rod to the other side of the base, and nuts are connected with the two ends of the bolt in a threaded mode.

Further, the dryer comprises cylinder shell and toper shell, and the toper shell is kept away from the base, is detachable connection between toper shell and the cylinder shell.

Further, the outer wall of the air duct is provided with an anti-scalding layer.

Further, the ventilation filter screen is detachably connected to one end of the air cylinder, and the ventilation filter screen is connected to the outer side of the air inlet.

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

according to the utility model, through the matching arrangement of the connector and the extrusion heads, when the extruder body works, the extrusion heads work simultaneously, so that the productivity can be improved, the overall production efficiency is further increased, when the extrusion speed of the extrusion heads is found to be too slow or too fast, the temperature of the extrusion heads can be adjusted through the auxiliary assembly, so that the temperature of the extrusion heads is increased or decreased, the speed of the extrusion heads is recovered, the problem that the extrusion speed of the extrusion heads is reduced or accelerated due to temperature reduction or temperature rise is solved, and the use practicability of the extrusion heads is increased.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of the connector, extrusion head and air duct of the present utility model;

FIG. 3 is a schematic diagram of the three-dimensional structure of the wind tunnel and the blower;

FIG. 4 is a schematic perspective view of a heater wire according to the present utility model;

FIG. 5 is a schematic perspective view of a clamping rod and bolt of the present utility model;

fig. 6 is a schematic perspective view of a ventilation screen according to the present utility model.

In the figure: 1. an extruder body; 2. a die head; 3. a connector; 4. an extrusion head; 5. an air duct; 6. a controller; 7. a mounting ring; 8. a base; 9. a blower; 10. a bolt; 11. a clamping rod; 12. a threaded ring; 13. a heating wire; 14. a rotating shaft; 15. and (5) ventilating the filter screen.

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.

As shown in fig. 1 to 6, an extruder with adjustable extrusion head temperature comprises an extruder body 1 and a die head 2 connected to one end of the extruder body 1, wherein one end of the die head 2 is connected with a connector 3 through a flange, one end of the connector 3, far away from the die head 2, is connected with a plurality of extrusion heads 4, one end of the connector 3, far away from the die head 2, is connected with a mounting assembly, and the top of the mounting assembly is connected with a plurality of auxiliary assemblies which are used for providing temperature adjustment for the extrusion heads 4.

As shown in fig. 1, the extruder with adjustable extrusion head temperature in the utility model is similar to the existing extruder in structure, the main improvement point of the utility model is to improve the production efficiency of the extruder and the adjustment of the extrusion head temperature, as shown in fig. 1 to 6, when the extruder body 1 is in operation, the extrusion head 4 and the connector 3 in the device have similar working principles to the existing extruder in processing principle, when materials pass through the connector 3 communicated with the die head 2 and reach the extrusion heads 4, the formed products can be extruded through the extrusion heads 4, the hose can be pulled and wound by the roller of the traction mechanism, the extrusion heads 4 can work simultaneously through the cooperation of the connector 3 and the extrusion heads 4, so that the production capacity of the extruder body 1 can be improved and the whole production efficiency can be improved, when the extrusion speed of the extrusion heads 4 is found to be too slow or too fast, the temperature of the extrusion heads 4 can be adjusted through auxiliary components, so that the extrusion head 4 can be raised or the extrusion head 4 can be lowered, and the practical problem of the extrusion head 4 can be raised or the extrusion head 4 can be lowered, and the problem of the extrusion speed is reduced is solved.

As shown in fig. 3, fig. 4, fig. 5 and fig. 6, the auxiliary assembly comprises an air duct 5, a fan 9 is connected in the air duct 5, a heating wire 13 is connected in the air duct 5, the heating wire 13 is located between the fan 9 and an air outlet of the air duct 5, the air duct 5 is obliquely arranged, the air outlet of the air duct 5 corresponds to the extrusion head 4, an air inlet is formed in one end, far away from the fan 9, of the air duct 5, a signal end of the fan 9 is connected with a signal end of the controller 6 through a data wire, and a signal end of the heating wire 13 is connected with a signal end of the controller 6 through a data wire.

Specifically, when the user is using the auxiliary assembly, when the user needs to heat the extrusion head 4, the fan 9 and the heating wire 13 are opened by the controller 6, the controller 6 is a known technology, and only one controller 6 is illustrated in fig. 1, a plurality of controllers 6 can be fixed on the outer side wall of the extruder body 1, after the fan 9 is opened, a great amount of natural wind is generated by the fan 9 through the ventilation filter screen 15, and can pass through the heating wire 13, and at the moment, the hot wind is generated, and is transmitted through the port of the air duct 5 and aligned with the extrusion head 4, so that the heating of the extrusion head 4 is realized, and when the user needs to cool the extrusion head 4, the heating wire 13 can be closed by the controller 6, so that the wind becomes natural wind, and the extrusion head 4 is aligned with the air, so that the cooling is realized.

As shown in fig. 1 and 2, the installation component includes a collar 7 fixedly connected to the end of the connector 3, a plurality of bases 8 are fixedly connected to the collar 7, the number of the bases 8 is matched with that of the extrusion heads 4, and the air duct 5 is connected to the bases 8.

In particular, with the arrangement of the mounting ring 7 and the base 8, it is possible to facilitate the mounting of a plurality of auxiliary components on the connection head 3, thereby achieving the mounting of a plurality of auxiliary components.

As shown in fig. 3, 4 and 5, a groove is formed in the bottom of the air duct 5, a rotating shaft 14 is rotationally connected to the groove, a clamping rod 11 connected to the base 8 is fixedly sleeved on the outer side of the rotating shaft 14, one end of the rotating shaft 14 penetrates through the side wall of the groove and extends to the outer wall of the air duct 5, a threaded ring 12 is connected to the outer side of the rotating shaft 14 at one end of the outer wall of the air duct 5 in a threaded manner, and the inner wall of the threaded ring 12 abuts against the outer wall of the air duct 5.

Specifically, when the angle of the air duct 5 needs to be adjusted by a user, the air duct 5 can be rotated, the rotating shaft 14 at the bottom of the air duct 5 can rotate in the groove, so that the angle adjustment of the air blowing opening of the air duct 5 is realized, after the angle adjustment is finished, the threaded ring 12 can be rotated, the threaded ring 12 is in threaded connection with the rotating shaft 14, the threaded ring 12 is abutted against the outer wall of the air duct 5, and the fixation of the rotating shaft 14 after the rotation is realized.

As shown in fig. 3, 4 and 5, the clamping rod 11 is slidably connected with the top of the base 8, a bolt 10 penetrates through the outer wall of the base 8, the bolt 10 penetrates through the clamping rod 11 to the other side of the base 8, and nuts are connected to two ends of the bolt 10 in a threaded manner.

Specifically, when the air duct 5 needs to be disassembled for maintenance, the bolt 10 can be rotated, so that the bolt 10 is separated from the base 8 and simultaneously separated from the clamping rod 11, and then the air duct 5 can be pulled to drive the clamping rod 11 to be separated from the base 8, thereby realizing the disassembly of the air duct 5, and being convenient to increase.

As shown in fig. 3, 4, 5 and 6, the air duct 5 is composed of a cylindrical shell and a conical shell, the conical shell is far away from the base 8, and the conical shell is detachably connected with the cylindrical shell. This arrangement allows the air duct 5 to be detachable, thereby facilitating removal and maintenance of the heater wire 13 and the blower 9.

As shown in fig. 3, 4, 5 and 6, the outer wall of the air duct 5 is provided with an anti-scalding layer. Through the setting of scalding-preventing layer, can make the outer wall of dryer 5 can not produce and burn the condition, avoid the user unable to grasp dryer 5, also avoid scalding the user.

As shown in fig. 6, one end of the air duct 5 is detachably connected with a ventilation filter screen 15, and the ventilation filter screen 15 is connected to the outer side of the air inlet. The ventilation filter screen 15 can play certain dustproof effect to the air intake, and ventilation filter screen 15 can dismantle after using a period and clear up it, thereby prevent that its dust from blockking up and causing the unsmooth problem of ventilation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an extruder with adjustable extrusion head temperature, includes extruder body (1) and connects die head (2) in extruder body (1) one end, a serial communication port, die head (2) one end has connector (3) through flange joint, and die head (2) one end is kept away from to connector (3) is connected with a plurality of extrusion heads (4), and die head (2) one end is kept away from to connector (3) is connected with the installation component, and the installation component top is connected with a plurality of auxiliary assembly, and the auxiliary assembly is used for providing temperature regulation to extrusion head (4).

2. The extruder with adjustable extrusion head temperature according to claim 1, wherein the auxiliary assembly comprises an air duct (5), a fan (9) is connected in the air duct (5), a heating wire (13) is connected in the air duct (5), the heating wire (13) is located between the fan (9) and an air outlet of the air duct (5), the air duct (5) is obliquely arranged, the air outlet of the air duct (5) corresponds to the extrusion head (4), an air inlet is formed in one end, far away from the fan (9), of the air duct (5), a signal end of the fan (9) is connected with a signal end of the controller (6) through a data line, and a signal end of the heating wire (13) is connected with a signal end of the controller (6) through a data line.

3. Extruder with adjustable extrusion head temperature according to claim 2, characterized in that the mounting assembly comprises a mounting ring (7) fixedly connected to the end of the connector (3), a plurality of bases (8) are fixedly connected to the mounting ring (7), the number of the bases (8) is matched with the number of the extrusion heads (4), and the air duct (5) is connected to the bases (8).

4. An extruder with adjustable extrusion head temperature according to claim 3, characterized in that the bottom of dryer (5) is seted up flutedly, the recess rotation is connected with pivot (14), fixed cover in the outside of pivot (14) is equipped with clamping rod (11) of connection on base (8), pivot (14) one end runs through the recess lateral wall and extends to the outer wall of dryer (5), is located pivot (14) outside threaded connection of dryer (5) outer wall one end has screwed ring (12), screwed ring (12) inner wall offsets with the outer wall of dryer (5).

5. The extruder with the adjustable extrusion head temperature according to claim 4, wherein the clamping rod (11) is slidably connected with the top of the base (8), a bolt (10) penetrates through the outer wall of the base (8), the bolt (10) penetrates through the clamping rod (11) to the other side of the base (8), and nuts are connected to two ends of the bolt (10) in a threaded mode.

6. An extruder with adjustable head temperature according to claim 2, 3, 4 or 5, characterized in that the air duct (5) consists of a cylindrical housing and a conical housing, which is remote from the base (8), the conical housing being detachably connected to the cylindrical housing.

7. An extruder with adjustable extrusion head temperature according to claim 2, 3, 4 or 5, characterized in that the outer wall of the air duct (5) is provided with an anti-scalding layer.

8. An extruder with adjustable extrusion head temperature according to claim 2, 3, 4 or 5, wherein one end of the air duct (5) is detachably connected with a ventilation filter screen (15), and the ventilation filter screen (15) is connected to the outer side of the air inlet.