Heating device of PET pipe production equipment

Abstract

The utility model relates to the technical field of pipe production heating devices, and discloses a heating device of PET pipe production equipment, which comprises a base, the top of the base is fixedly connected with two mounting racks, and the inner sides of the two mounting racks are respectively provided with a first motor and a rotating shaft; and an output shaft of the first motor and the inner side end of the rotating shaft are fixedly connected with the same storage tank, the top of the storage tank communicates with a liquid outlet pipe, and the outer wall of the storage tank is fixedly sleeved with a heater. The storage tank is easy to use, the outer wall and the bottom of the storage tank are covered with the multiple heat conduction frames, uniform heating can be completed by heating the multiple heat conduction frames through the heater, and therefore the heating area is covered more uniformly, and the problem that the heated area is too thick is solved; and a second motor is started to drive a plurality of stirring blades to rotate to stir the liquid PET pipe raw materials in the storage tank, so that the liquid PET pipe raw materials can be better kept in a fluid state.

Description

Technical Field

[0001] This utility model relates to the technical field of heating devices for pipe production, specifically a heating device for PET pipe production equipment. Background Technology

[0002] PET heat shrink tubing is a type of heat shrink tubing made of polyester material, possessing excellent heat resistance, electrical insulation, and mechanical properties. Compared to PVC heat shrink tubing, it is more environmentally friendly.

[0003] The heating devices used in the prior art for PET pipe production do not cover a uniform area with heat, which leads to the problem that the heated areas of the raw materials used in PET pipe production are too viscous. Therefore, those skilled in the art have provided a heating device for PET pipe production equipment to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a heating device for PET tube production equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heating device for PET pipe production equipment, comprising a base, two mounting brackets fixedly connected to the top of the base, and a first motor and a rotating shaft respectively provided on the inner side of the two mounting brackets. The output shaft of the first motor and the inner end of the rotating shaft are fixedly connected to the same storage tank. A liquid outlet pipe is connected to the top of the storage tank. A heater is fixedly sleeved on the outer wall of the storage tank, and multiple heat-conducting brackets are fixedly connected to the bottom of the heater in a ring. A mounting shell is fixedly connected to the bottom of the storage tank, and a second motor is fixedly embedded in the mounting shell. The output shaft of the second motor passes through the mounting shell and extends into the storage tank. A rotating rod is fixedly connected to the top of the output shaft of the second motor, and stirring blades are fixedly connected to both sides of the rotating rod.

[0006] As a further improvement of this utility model: the outer wall of the heat-conducting rack is in contact with the bottom of the storage tank, and the inner outer walls of the multiple heat-conducting racks are in contact with the outer wall of the storage tank around the circumference.

[0007] As a further embodiment of this utility model: two connecting brackets are symmetrically fixedly connected to the outer wall of the liquid outlet pipe and the mounting shell, and the sides of the two connecting brackets that are far apart from each other are respectively fixedly connected to the inner ends of the output shaft and the rotating shaft of the first motor.

[0008] As a further embodiment of this utility model: the first motor is fixedly connected to the inner side of one of the mounting brackets, and the rotating shaft is rotatably connected to the inner side of the other mounting bracket.

[0009] As a further improvement of this utility model: the storage tank is made of stainless steel, and the opening of the liquid outlet pipe faces upward.

[0010] As a further improvement of this utility model: the two connecting frames are located on both sides of the heater, and the connecting frames are U-shaped.

[0011] As a further improvement of this utility model: the base is located directly below the mounting shell, and multiple rectangular holes are arranged horizontally on one side of each of the two stirring blades.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The PET tube raw material is placed into the storage tank through the liquid outlet pipe. Then, the heater is started to heat multiple heat conduction frames. The heat conduction frames then evenly cover the storage tank with heat, which in turn heats the PET tube raw material. Starting the second motor can drive the rotating rod to rotate, which in turn drives two stirring blades to rotate and stir the melted PET tube raw material. Starting the first motor can drive the connecting frame and the storage tank to rotate.

[0014] This invention is simple to use. Multiple heat-conducting frames cover the outer wall and bottom of the storage tank. The heater can heat the multiple heat-conducting frames to achieve uniform heating, thereby making the heating area more evenly covered and solving the problem of the heated area being too viscous. Furthermore, starting the second motor can drive multiple stirring blades to rotate and stir the liquid PET tube material in the storage tank, thereby making the liquid PET tube material better maintain its fluid state. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the liquid outlet pipe in this utility model;

[0017] Figure 3 This is a three-dimensional diagram showing the disassembled parts of this utility model;

[0018] Figure 4 This is a side sectional view of the present invention.

[0019] In the diagram: 1. Base; 2. Mounting bracket; 3. Storage tank; 4. Discharge pipe; 5. Heater; 6. Heat conduction bracket; 7. Mounting shell; 8. Rotating shaft; 9. Connecting bracket; 10. First motor; 11. Second motor; 12. Rotating rod; 13. Stirring blade. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4 In this embodiment of the present invention, a heating device for a PET tube production equipment includes a base 1. Two mounting brackets 2 are fixedly connected to the top of the base 1, and a first motor 10 and a rotating shaft 8 are respectively provided on the inner side of the two mounting brackets 2. The output shaft of the first motor 10 and the inner end of the rotating shaft 8 are fixedly connected to the same storage tank 3. The top of the storage tank 3 is connected to an outlet pipe 4. A heater 5 is fixedly sleeved on the outer wall of the storage tank 3, and multiple heat-conducting brackets 6 are fixedly connected in a ring at the bottom of the heater 5. A mounting shell 7 is fixedly connected to the bottom of the storage tank 3, and a second motor 11 is fixedly embedded in the mounting shell 7. The output shaft of the second motor 11 passes through the mounting shell 7 and extends into the storage tank 3. A rotating rod 12 is fixedly connected to the top of the output shaft of the second motor 11, and stirring blades 13 are fixedly connected to both sides of the rotating rod 12.

[0022] In this embodiment, the outer wall of the heat-conducting frame 6 is in contact with the bottom of the storage tank 3, and the inner outer walls of the multiple heat-conducting frames 6 are in contact with the outer wall of the storage tank 3 around the perimeter.

[0023] In this embodiment, two connecting brackets 9 are symmetrically fixedly connected to the outer wall of the liquid outlet pipe 4 and the mounting shell 7, and the two connecting brackets 9 are respectively fixedly connected to the inner ends of the output shaft and the rotating shaft 8 of the first motor 10 on the side away from each other.

[0024] In this embodiment, the first motor 10 is fixedly connected to the inner side of one of the mounting brackets 2, and the rotating shaft 8 is rotatably connected to the inner side of the other mounting bracket 2.

[0025] In this embodiment, the storage tank 3 is made of stainless steel, and the opening of the liquid outlet pipe 4 faces upward.

[0026] In this embodiment, the two connecting frames 9 are located on both sides of the heater 5, and the connecting frames 9 are U-shaped.

[0027] In this embodiment, the base 1 is located directly below the mounting shell 7, and multiple rectangular holes are arranged horizontally on one side of each of the two stirring blades 13.

[0028] The working principle of this utility model is as follows: PET tube raw material is placed into storage tank 3 through liquid outlet pipe 4, and then heater 5 is started to heat multiple heat conduction frames 6. Then, the heat conduction frames 6 evenly cover the storage tank 3 with heat, and the storage tank 3 heats the PET tube raw material. Starting the second motor 11 can drive the rotating rod 12 to rotate. The rotation of the rotating rod 12 will drive the two stirring blades 13 to rotate and stir the melted PET tube raw material. Starting the first motor 10 can drive the connecting frame 9 and storage tank 3 to rotate. The rotation of storage tank 3 will cause the liquid outlet pipe 4 to tilt to one side, thereby pouring out the liquid PET tube raw material in storage tank 3.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heating device for PET tube production equipment, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two mounting brackets (2), and the inner sides of the two mounting brackets (2) are respectively provided with a first motor (10) and a rotating shaft (8). The output shaft of the first motor (10) and the inner end of the rotating shaft (8) are fixedly connected to the same storage tank (3). The top of the storage tank (3) is connected to a liquid outlet pipe (4). A heater (5) is fixedly sleeved on the outer wall of the storage tank (3), and multiple heat conduction brackets (6) are fixedly connected in a ring at the bottom of the heater (5). The bottom of the storage tank (3) is fixedly connected to a mounting shell (7), and a second motor (11) is fixedly embedded in the mounting shell (7). The output shaft of the second motor (11) passes through the mounting shell (7) and extends into the storage tank (3). The top of the output shaft of the second motor (11) is fixedly connected to a rotating rod (12), and stirring blades (13) are fixedly connected to both sides of the rotating rod (12).

2. The heating device for a PET tube production equipment according to claim 1, characterized in that: The outer wall of the heat-conducting frame (6) is in contact with the bottom of the storage tank (3), and the inner outer wall of multiple heat-conducting frames (6) is in contact with the outer wall of the storage tank (3) around the perimeter.

3. The heating device for a PET tube production equipment according to claim 1, characterized in that: Two connecting brackets (9) are symmetrically fixedly connected to the outer wall of the liquid outlet pipe (4) and the mounting shell (7), and the two connecting brackets (9) are respectively fixedly connected to the inner ends of the output shaft and the rotating shaft (8) of the first motor (10) on the side away from each other.

4. The heating device for a PET tube production equipment according to claim 1, characterized in that: The first motor (10) is fixedly connected to the inside of one of the mounting brackets (2), and the rotating shaft (8) is rotatably connected to the inside of the other mounting bracket (2).

5. The heating device for a PET tube production equipment according to claim 1, characterized in that: The storage tank (3) is made of stainless steel, and the opening of the liquid outlet pipe (4) faces upward.

6. The heating device for a PET tube production equipment according to claim 3, characterized in that: The two connecting frames (9) are located on both sides of the heater (5), and the connecting frames (9) are U-shaped.

7. The heating device for a PET tube production equipment according to claim 1, characterized in that: The base (1) is located directly below the mounting shell (7), and multiple rectangular holes are arranged horizontally on one side of each of the two stirring blades (13).

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