An automatic hot-melt wire drawing device for waste PET materials

Abstract

The utility model relates to the technical field of waste PET materials, and in particular to an automatic hot-melt wire drawing device for waste PET materials, and its technical solution includes: a material tank, support plates are installed on both sides of the bottom of the material tank, and the automatic hot-melt wire drawing machine body is installed on the opposite side of the two support plates, bearings are embedded and installed on both sides of the material tank, and the two inner rings of the bearings are fixedly installed with fixed rods, and the fixed rods are installed with stirring blades in a circular array on the outer side of a section inside the material tank, a motor is installed on the side of the material tank, a jet plate is installed on the top of the material tank, an air inlet pipe is embedded and installed on the top of the material tank, and a fixed shell is embedded and installed on the bottom of the material tank. The utility model has the advantages of preheating the incoming waste PET materials and accelerating the wire drawing speed.

Description

Technical Field

[0001] The utility model relates to the technical field of waste PET materials, in particular to an automatic hot-melt wire drawing device for waste PET materials. Background Art

[0002] The automatic hot-melt spinning device for waste PET materials is a device used to recycle waste PET (polyethylene terephthalate) materials. It converts the waste PET materials into liquid state through the process of heating and hot melting, and then stretches and spins them through a specific mechanical device so that they can be used again to make fibers or other plastic products. This device helps to achieve the recycling of PET waste, reduce resource waste, and meet environmental protection requirements.

[0003] The automatic hot melt wire drawing device needs to heat the waste PET material when drawing wire. The existing waste PET material has a low temperature when entering the automatic hot melt wire drawing device, which causes the automatic hot melt wire drawing device to spend a long time to melt the waste PET material into liquid, affecting the efficiency of wire drawing. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic hot-melt wire drawing device for waste PET materials, which has the advantages of preheating the incoming waste PET materials and accelerating the wire drawing speed, and solves the problem that the temperature of the waste PET materials is low when entering the automatic hot-melt wire drawing device, thereby affecting the wire drawing efficiency of the automatic hot-melt wire drawing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic hot-melt wire drawing device for waste PET materials, comprising a material tank, support plates are installed on both sides of the bottom of the material tank, and an automatic hot-melt wire drawing machine body is installed on the opposite side of the two support plates, bearings are embedded and installed on both sides of the material tank, and two fixing rods are fixedly installed on the inner rings of the two bearings. Agitating blades are installed in a circular array on the outer side of a section inside the material tank of the fixing rod, a motor is installed on the side of the material tank, a jet plate is installed on the top of the material tank, an air inlet pipe is embedded and installed on the top of the material tank, and a fixing shell is embedded and installed on the bottom of the material tank.

[0006] When using an automatic hot-melt wire drawing device for waste PET materials in the technical solution, the waste PET material enters the inside of the material tank through the feed pipe, the air intake pipe is connected to the pipe for conveying hot air, the hot air enters the inside of the jet plate from the air intake pipe, the jet plate sprays hot air downward, and the hot air heats the waste PET material inside the material tank, the motor drives the fixed rod to rotate through the transmission structure, the fixed rod drives the stirring blade to rotate, the stirring blade drives the waste PET material inside the material tank to flip and adjust the position, so that the waste PET material inside the material tank can fully contact with the hot air, the waste PET material inside the material tank enters the fixed shell, the automatic hot-melt wire drawing machine body absorbs the waste PET material inside the fixed shell through the suction pipe, heats the material into liquid through the internal heating mechanism, and then stretches and draws the material through a specific mechanical device, and discharges the material filaments through the wire outlet head.

[0007] Preferably, a feed pipe is embedded and installed on the side of the material tank away from the motor, and the feed pipe is connected to the inside of the material tank. The waste PET material enters the inside of the material tank through the feed pipe.

[0008] Preferably, the bottom of the air inlet pipe extends into the interior of the material tank and is fixedly connected to the jet plate. The air inlet pipe is connected to a pipeline for conveying hot air, and the hot air enters the jet plate from the feed pipe, and the jet plate sprays hot air downward.

[0009] Preferably, the motor transmission structure is fixedly connected to the fixing rod, and the motor drives the fixing rod to rotate through the transmission structure.

[0010] Preferably, guide plates are installed on both sides of the bottom of the material tank, and the two guide plates correspond to the fixed shell. The waste PET material in the material tank flows into the fixed shell along the two guide plates.

[0011] Preferably, grid frames are embedded and installed on both sides of the fixed shell. The air inside the fixed shell is discharged from the mesh holes of the two grid frames, and the grid frames block the waste PET materials inside the fixed shell.

[0012] Preferably, a suction pipe is installed on the top of the automatic hot melt wire drawing machine body, and the top of the suction pipe extends from the bottom of the fixed shell into the interior thereof, and a wire outlet head is installed at the bottom of the automatic hot melt wire drawing machine body. The automatic hot melt wire drawing machine body absorbs the waste PET material inside the fixed shell through the suction pipe, heats the material into liquid through the internal heating mechanism, and then stretches and draws wires through a specific mechanical device, and discharges the material wires through the wire outlet head.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides an air jet plate and a stirring blade, hot air enters the air jet plate from an air inlet pipe, the air jet plate sprays hot air downward, the hot air heats the waste PET material in the material tank, a motor drives a fixed rod to rotate through a transmission structure, the fixed rod drives the stirring blade to rotate, the stirring blade drives the waste PET material in the material tank to turn and adjust the position, so that the waste PET material can fully contact with the hot air, thereby achieving the effect of preheating the incoming waste PET material and accelerating the wire production speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0018] In the figure: 1. support plate; 2. material tank; 3. air inlet pipe; 4. bearing; 5. motor; 6. automatic hot melt wire drawing machine body; 7. fixing rod; 8. feeding pipe; 9. fixing shell; 10. grid frame; 11. material suction pipe; 12. wire outlet head; 13. jet plate; 14. guide plate; 15. stirring blade. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1

[0024] like Figure 1-Figure 3 As shown, the utility model proposes an automatic hot-melt wire drawing device for waste PET materials, including a material tank 2, support plates 1 are installed on both sides of the bottom of the material tank 2, and an automatic hot-melt wire drawing machine body 6 is installed on the opposite side of the two support plates 1, and bearings 4 are embedded and installed on both sides of the material tank 2, and fixed rods 7 are fixedly installed on the inner rings of the two bearings 4. The fixed rods 7 are installed with stirring blades 15 in a circular array on the outer side of a section inside the material tank 2, and a motor 5 is installed on the side of the material tank 2. The transmission structure of the motor 5 is fixedly connected to the fixed rod 7, and a feeding device is embedded and installed on the side of the material tank 2 away from the motor 5. Tube 8, the feed pipe 8 is connected to the interior of the material tank 2, a jet plate 13 is installed at the top of the interior of the material tank 2, an air intake pipe 3 is embedded in the top of the material tank 2, the bottom of the air intake pipe 3 extends into the interior of the material tank 2 and is fixedly connected to the jet plate 13, a fixed shell 9 is embedded in the bottom of the material tank 2, guide plates 14 are installed on both sides of the bottom end of the interior of the material tank 2, and the two guide plates 14 correspond to the fixed shell 9, a suction pipe 11 is installed on the top of the automatic hot melt wire drawing machine body 6, and the top of the suction pipe 11 extends into the interior of the fixed shell 9 from the bottom, and a wire outlet head 12 is installed at the bottom of the automatic hot melt wire drawing machine body 6.

[0025] In this embodiment, the waste PET material enters the material tank 2 from the feed pipe 8, the air intake pipe 3 is connected to the pipe for conveying hot air, the hot air enters the jet plate 13 from the air intake pipe 3, the jet plate 13 sprays hot air downward, and the hot air heats the waste PET material inside the material tank 2, the motor 5 drives the fixed rod 7 to rotate through the transmission structure, the fixed rod 7 drives the stirring blade 15 to rotate, the stirring blade 15 drives the waste PET material inside the material tank 2 to flip and adjust the position, so that the waste PET material can be fully in contact with the hot air, the preheated waste PET material inside the material tank 2 enters the fixed shell 9, the automatic hot melt wire drawing machine body 6 absorbs the waste PET material inside the fixed shell 9 through the suction pipe 11, and the material is heated into liquid by the internal heating mechanism, and then stretched and drawn through a specific mechanical device, and the material wire is discharged through the wire outlet head 12.

[0026] Embodiment 2

[0027] like Figure 1-Figure 3 As shown, the utility model proposes an automatic hot-melt wire drawing device for waste PET materials. Compared with the first embodiment, this embodiment further includes: a grid frame 10, and the grid frames 10 are respectively embedded and installed on both sides of the fixed shell 9.

[0028] In this embodiment, the air inside the fixed shell 9 is discharged from the mesh holes of the grid frame 10 through the grid frame 10 , and the grid frame 10 intercepts the waste PET materials inside the fixed shell 9 .

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic hot-melt spinning device for waste PET material, comprising a material tank (2), characterized in that: Support plates (1) are installed on both sides of the bottom of the material tank (2), and an automatic hot-melt wire drawing machine body (6) is installed on the opposite side of the two support plates (1). Bearings (4) are embedded and installed on both sides of the material tank (2), and the inner rings of the two bearings (4) are fixedly installed with fixing rods (7). The fixing rods (7) are installed with stirring blades (15) in a circular array on the outer side of a section inside the material tank (2). A motor (5) is installed on the side of the material tank (2), and an injection plate (13) is installed on the top of the material tank (2). An air inlet pipe (3) is embedded and installed on the top of the material tank (2), and a fixing shell (9) is embedded and installed on the bottom of the material tank (2).

2. The automatic hot-melt wire drawing device for waste PET materials according to claim 1, characterized in that: A feeding pipe (8) is embedded and installed on the side of the material tank (2) facing away from the motor (5), and the feeding pipe (8) is connected to the inside of the material tank (2).

3. The automatic hot-melt spinning device for waste PET materials according to claim 1, characterized in that: The bottom of the air inlet pipe (3) extends into the interior of the material tank (2) and is fixedly connected to the jet plate (13).

4. The automatic hot-melt spinning device for waste PET materials according to claim 1, characterized in that: The transmission structure of the motor (5) is fixedly connected to the fixing rod (7).

5. The automatic hot-melt spinning device for waste PET materials according to claim 1, characterized in that: Guide plates (14) are installed on both sides of the bottom end of the material tank (2), and the two guide plates (14) correspond to the fixed shell (9).

6. The automatic hot-melt spinning device for waste PET materials according to claim 1, characterized in that: Grid frames (10) are respectively embedded and installed on both sides of the fixed shell (9).

7. The automatic hot-melt spinning device for waste PET materials according to claim 1, characterized in that: A material suction pipe (11) is installed on the top of the automatic hot-melt wire drawing machine body (6), and the top of the material suction pipe (11) extends from the bottom of the fixed shell (9) into the interior thereof. A wire outlet head (12) is installed on the bottom of the automatic hot-melt wire drawing machine body (6).

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