Temperature control device at discharging structure in extruded pipe production

Abstract

The utility model relates to the technical field of extruded pipe production, in particular to a temperature control device at a discharging structure in extruded pipe production, which is characterized in that a discharging structure and an air blower are arranged on the surface of an extruding machine, an airflow groove and a fixing groove are arranged in the extruding machine, a temperature controller and a fixing plate are arranged on the surface of a heat insulation plate, and a mounting hole is arranged in the fixing plate. Bolts are arranged in the mounting holes, and flow guide grooves and air flow openings are formed in the surfaces of the air flow grooves. The device has the beneficial effects that the effect of timely discharging heat of the temperature controller is achieved through the air blower, the situation that electronic components in the temperature controller are damaged due to the fact that the temperature of the temperature controller is too high is avoided, meanwhile, the air blower discharges heat of the discharging structure in the airflow groove, and therefore the effect of blocking the heat generated by the discharging structure is achieved.

Description

Technical Field

[0001] The utility model relates to the field of extruded pipe production, in particular to a temperature control device at a material discharging structure of an extruded pipe production. Background Art

[0002] Extruded tube is a tubular plastic product made by extrusion process. Extruded tube is usually made of plastic raw material that is heated and melted, extruded through a mold to form a tube, and then cooled and solidified. Extruded tube has the characteristics of light weight, corrosion resistance, wear resistance, and strong plasticity.

[0003] In the prior art, extruded tubes are produced using an extruder. When the extruded tube is discharged from the extruder, a temperature control zone is provided in the extruder. The extruder uses a temperature controller for temperature control, and the temperature controller is installed on the extruder by bolts.

[0004] However, when the temperature at the discharge of the extruder is too high and the thermostat works for a long time, a large amount of heat will be generated. The heat cannot be dissipated from the thermostat in time, which causes the electronic components inside the thermostat to be affected by the high temperature, thereby reducing the service life of the thermostat. Utility Model Content

[0005] The purpose of the utility model is to provide a temperature control device at the discharge structure of an extruded tube production, so as to solve the problem raised in the above-mentioned background technology that when the temperature at the discharge of the extruder is too high and the thermostat generates a large amount of heat when working for a long time, the heat cannot be dissipated from the thermostat in time, which causes the electronic components inside the thermostat to be affected by the high temperature, thereby reducing the service life of the thermostat.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a temperature control device at a material discharging structure of an extruded tube production, the temperature control device at the material discharging structure of an extruded tube production comprises:

[0007] An extruder, wherein a discharge structure and a blower are provided on the surface of the extruder, and an air flow groove and a fixed groove are provided inside the extruder;

[0008] A heat insulation board, wherein a temperature controller and a fixing plate are provided on the surface of the heat insulation board, and a mounting hole is opened in the fixing plate, and a bolt is provided in the mounting hole; and

[0009] The airflow groove has a guide groove and an airflow port on its surface.

[0010] Preferably, the top outer surface of the extruder is provided with a discharge structure, the top outer surface of the extruder and the bottom end of the discharge structure are fixedly connected, an air flow groove is opened inside the side end of the extruder, a blower is provided on the side surface of the extruder, and the side surface of the extruder and the inner surface of the blower are fixedly connected.

[0011] Preferably, a plurality of guide grooves are formed on the inner surface of the airflow groove, and the plurality of guide grooves are evenly distributed on the inner surface of the airflow groove, and an airflow port is formed on the side end of the airflow groove, and the side end of the airflow port is connected to the output end of the blower.

[0012] Preferably, a heat insulation board is provided on the inner surface of the fixing groove, the inner surface of the fixing groove and the side surface of the heat insulation board are abutted against each other, a threaded hole is opened inside the fixing groove, and a bolt is provided on the inner surface of the threaded hole, and the inner surface of the threaded hole and the outer surface of the bolt are threadedly connected.

[0013] Preferably, the side end of the insulation board is provided with multiple fixing plates, the side end of the insulation board and the side end of the fixing plate are fixedly connected, and the multiple fixing plates are evenly distributed on both sides of the side end of the insulation board, a mounting hole is opened inside the fixing plate, and the inner surface of the mounting hole is threadedly connected to the outer surface of the bolt.

[0014] Preferably, the temperature controller is located on the side surface of the insulation board, and the inner surface of the temperature controller and the side surface of the insulation board are fixedly connected.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model proposes a temperature control device for a discharge structure of an extruded tube production. When the temperature of the discharge structure rises to a high temperature and the heat of the discharge structure is transferred to the extruder, the blower starts to start, and the blower passes air into an air flow groove from an air flow port, and the air discharges the heat from the air flow groove. At the same time, the blower blows air to the surface of a temperature controller, and the air flow discharges the heat generated by the temperature controller. The blower achieves the effect of timely discharging the heat of the temperature controller, and avoids the influence of excessive temperature of the temperature controller on damage to electronic components in the temperature controller. At the same time, the blower discharges the heat of the discharge structure in the air flow groove, thereby achieving the effect of blocking the heat generated by the discharge structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the main structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0020] Figure 4 This is a schematic diagram of the position of the fixing plate of the utility model.

[0021] In the figure: a discharging structure 1, an air flow slot 2, a temperature controller 3, a blower 4, a guide slot 5, a mounting hole 6, a bolt 7, a heat insulation board 8, a fixing slot 9, an extruder 10, a fixing plate 11, and an air flow port 12. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a temperature control device at the material discharging structure of an extruded tube production, comprising:

[0025] An extruder 10, a discharge structure 1 and a blower 4 are provided on the surface of the extruder 10, and an air flow groove 2 and a fixing groove 9 are provided inside the extruder 10;

[0026] A heat insulation board 8, a temperature controller 3 and a fixing board 11 are provided on the surface of the heat insulation board 8, a mounting hole 6 is provided in the fixing board 11, and a bolt 7 is provided in the mounting hole 6; and

[0027] The air flow groove 2 has a guide groove 5 and an air flow port 12 on its surface;

[0028] The top outer surface of the extruder 10 is provided with a discharge structure 1, the top outer surface of the extruder 10 is fixedly connected to the bottom end of the discharge structure 1, an air flow groove 2 is provided inside the side end of the extruder 10, a blower 4 is provided on the side surface of the extruder 10, the side surface of the extruder 10 is fixedly connected to the inner surface of the blower 4, an air flow port 12 is provided on the side end of the air flow groove 2, and the side end of the air flow port 12 is communicated with the output end of the blower 4; when the discharge structure 1 is heated to a high temperature, the heat of the discharge structure 1 is transferred to the extruder 10, the blower 4 starts to start, and the blower The machine 4 passes air into the air flow groove 2 from the air flow port 12, and the air discharges the heat from the air flow groove 2. At the same time, the blower 4 blows air to the surface of the thermostat 3, and the air flow discharges the heat generated by the thermostat 3. The blower 4 achieves the effect of timely discharging the heat of the thermostat 3, thereby avoiding the influence of the over-high temperature of the thermostat 3 on the damage of the electronic components in the thermostat 3. At the same time, the blower 4 discharges the heat of the discharging structure 1 in the air flow groove 2, thereby achieving the effect of blocking the heat generated by the discharging structure 1.

[0029] Embodiment 2

[0030] On the basis of embodiment one, a plurality of guide grooves 5 are provided on the inner surface of the airflow groove 2, and the plurality of guide grooves 5 are evenly distributed on the inner surface of the airflow groove 2; when the airflow flows in the airflow groove 2, the airflow flows along the guide grooves 5, and the guide grooves 5 strengthen the function of the airflow groove 2 in guiding the airflow. At the same time, the guide grooves 5 accelerate the flow velocity of the airflow on the inner surface of the airflow groove 2, thereby improving the heat dissipation effect of the airflow in the airflow groove 2.

[0031] Embodiment 3

[0032] On the basis of the second embodiment, a heat insulation plate 8 is provided on the inner surface of the fixing groove 9, and the inner surface of the fixing groove 9 and the side surface of the heat insulation plate 8 are abutted against each other, a threaded hole is provided inside the fixing groove 9, and a bolt 7 is provided on the inner surface of the threaded hole, and the inner surface of the threaded hole and the outer surface of the bolt 7 are threadedly connected, and a plurality of fixing plates 11 are provided on the side end of the heat insulation plate 8, and the side end of the heat insulation plate 8 and the side end of the fixing plate 11 are fixedly connected, and a plurality of fixing plates 11 are evenly distributed on both sides of the side end of the heat insulation plate 8, a mounting hole 6 is provided inside the fixing plate 11, and the inner surface of the mounting hole 6 and the outer surface of the bolt 7 are threadedly connected, the thermostat 3 is located on the side surface of the heat insulation plate 8, and the inner surface of the thermostat 3 and the side surface of the heat insulation plate 8 are fixedly connected; the heat insulation plate 8 is installed in the fixing groove 9, and the heat insulation plate 8 blocks the heat transferred by the discharging structure 1, and the heat insulation plate 8 achieves the effect of blocking the heat transferred by the discharging structure 1, and at the same time, the heat insulation plate 8 achieves the effect of fixing the thermostat 3.

[0033] In actual use, when the temperature of the discharge structure 1 rises to a high temperature and the heat of the discharge structure 1 is transferred to the extruder 10, the blower 4 starts to start, and the blower 4 passes air from the air flow port 12 into the air flow slot 2, and the air discharges the heat from the air flow slot 2. At the same time, the blower 4 blows air to the surface of the temperature controller 3, and the air flow discharges the heat generated by the temperature controller 3. The blower 4 achieves the effect of timely discharge of the heat of the temperature controller 3, avoiding the influence of the over-high temperature of the temperature controller 3 on the damage of the electronic components in the temperature controller 3. At the same time, the blower 4 discharges the heat of the discharge structure 1 in the air flow slot 2. , thereby achieving the effect of blocking the heat generated by the discharge structure 1. When the airflow flows in the airflow groove 2, the airflow flows along the guide groove 5. The guide groove 5 strengthens the function of the airflow groove 2 in guiding the airflow. At the same time, the guide groove 5 accelerates the flow velocity of the airflow on the inner surface of the airflow groove 2, and improves the heat dissipation effect of the airflow in the airflow groove 2. The heat insulation board 8 is installed in the fixing groove 9. The heat insulation board 8 blocks the heat transferred by the discharge structure 1. The heat insulation board 8 achieves the effect of blocking the heat transferred by the discharge structure 1. At the same time, the heat insulation board 8 achieves the effect of fixing the thermostat 3.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature control device at the discharge structure of an extruded tube production, characterized in that: The temperature control device at the extruded tube production and discharging structure comprises: An extruder (10), wherein a discharge structure (1) and a blower (4) are provided on the surface of the extruder (10), and an air flow groove (2) and a fixing groove (9) are provided inside the extruder (10); A heat insulation board (8), wherein a temperature controller (3) and a fixing board (11) are provided on the surface of the heat insulation board (8), a mounting hole (6) is provided in the fixing board (11), and a bolt (7) is provided in the mounting hole (6); and An airflow groove (2), wherein a guide groove (5) and an airflow opening (12) are provided on the surface of the airflow groove (2).

2. A temperature control device at a discharge structure for producing an extruded tube according to claim 1, characterized in that: The top outer surface of the extruder (10) is provided with a discharge structure (1), the top outer surface of the extruder (10) and the bottom end of the discharge structure (1) are fixedly connected, the side end of the extruder (10) is provided with an air flow groove (2), the side surface of the extruder (10) is provided with a blower (4), and the side surface of the extruder (10) and the inner surface of the blower (4) are fixedly connected.

3. A temperature control device at a discharge structure for producing an extruded tube according to claim 2, characterized in that: The inner surface of the airflow groove (2) is provided with a plurality of guide grooves (5), and the plurality of guide grooves (5) are evenly distributed on the inner surface of the airflow groove (2), and an airflow port (12) is provided at a side end of the airflow groove (2), and the side end of the airflow port (12) is communicated with an output end of the blower (4).

4. The temperature control device at the material discharging structure of the extruded tube production according to claim 1, characterized in that: The inner surface of the fixing groove (9) is provided with a heat insulation board (8), the inner surface of the fixing groove (9) and the side surface of the heat insulation board (8) are in contact with each other, a threaded hole is provided inside the fixing groove (9), a bolt (7) is provided on the inner surface of the threaded hole, and the inner surface of the threaded hole and the outer surface of the bolt (7) are threadedly connected.

5. A temperature control device at a discharge structure for producing an extruded tube according to claim 4, characterized in that: The side end of the heat insulation board (8) is provided with a plurality of fixing plates (11), the side end of the heat insulation board (8) and the side end of the fixing plate (11) are fixedly connected, and the plurality of fixing plates (11) are evenly distributed on both sides of the side end of the heat insulation board (8), a mounting hole (6) is provided inside the fixing plate (11), and the inner surface of the mounting hole (6) and the outer surface of the bolt (7) are threadedly connected.

6. The temperature control device at the material discharging structure of the extruded tube production according to claim 1, characterized in that: The temperature controller (3) is located on the side surface of the heat insulation board (8), and the inner surface of the temperature controller (3) and the side surface of the heat insulation board (8) are fixedly connected.

Images