Heat shrink tube granulating device

Abstract

The utility model discloses a heat shrink tube granulating device which comprises an extruding machine shell, a motor is installed on one side of the extruding machine shell, a feeding port is formed in one side of the top end of the extruding machine shell, a spiral rolling shaft is installed in the extruding machine shell, a dispersing shell is fixed to the other side of the extruding machine shell, and a feeding port is formed in the other side of the extruding machine shell. A second electric push rod is installed on one side of the top end in the supporting frame, a cutter is installed at the bottom end of the second electric push rod, and a pressing roller is installed on the other side of the top end in the supporting frame. By arranging the dispersing rollers, during cooling, strip-shaped plastics can enter the water tank, then the clamping plates are taken, the dispersing rollers are placed on the two sides in the water tank, the clamping plates can be clamped on the two sides of the top of the water tank, then the dispersing rollers can be placed in a limited mode, and the strip-shaped plastics can pass through the bottoms of the dispersing rollers to be cooled. And the strip-shaped plastic can be prevented from being separated from cold water during conveying through the dispersing rollers, so that the cooling effect can be ensured, and the strip-shaped plastic can be quickly formed.

Description

Technical Field

[0001] The utility model relates to the technical field of heat shrinkable tube production, in particular to a granulating device for heat shrinkable tubes. Background Technique

[0002] A heat shrinkable tube is a heat shrinkable sleeve. The outer layer material of the heat shrinkable tube has characteristics such as insulation, corrosion prevention, and wear resistance, and the inner layer has advantages such as low melting point, waterproof sealing, and high adhesiveness. When the heat shrinkable tube is used, it is heated to the high elastic state, a load is applied to expand it, and it is quickly cooled while maintaining the expansion to make it enter the glass state. This state is fixed. When it is heated during use, it will become the high elastic state. During the production process of the heat shrinkable tube, the raw materials are made into plastic particles, and then the plastic particles are melted and stretched through a mold to form a heat shrinkable tube. A granulating device is required during granulation.

[0003] During the actual use process, the raw materials will be extruded into strips by an extruder and then cooled and formed by passing through water. When the traction force is large during the transportation of the strip-shaped plastic, the strip-shaped plastic will be in a taut state and is prone to break away from the water, resulting in a low cooling efficiency. Therefore, a granulating device for heat shrinkable tubes is proposed to solve the problems pointed out in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a granulating device for heat shrinkable tubes to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A granulating device for heat shrinkable tubes, including an extruder housing, a motor is installed on one side of the extruder housing, a feed inlet is installed on one side of the top of the extruder housing, a spiral roller is installed inside the extruder housing, a dispersion housing is fixed on the other side of the extruder housing, a top plate is fixed on the top of one side of the dispersion housing, an electric push rod one is installed at the bottom of the top plate, an outlet die is installed at the bottom of the electric push rod one, a water tank is installed at the bottom of one side of the dispersion housing, clamping plates are arranged on both sides of the top of the water tank, a dispersion roller is installed at the bottom of the clamping plate, a collection box is arranged on one side of the water tank, a housing is fixed on one side of the collection box, a support frame is fixed on one side of the housing, an electric push rod two is installed on one side of the top inside the support frame, a cutter is installed at the bottom of the electric push rod two, and a pressure roller is installed on the other side of the top inside the support frame.

[0006] Preferably, two groups of dispersion rollers are provided, and the dispersion rollers form a rolling structure at the bottom of the clamping plate.

[0007] Preferably, a connection cover is fixed at the top inside the housing, a blower is installed at the top inside the connection cover, and a heating wire is installed at the bottom inside the connection cover.

[0008] Preferably, a plurality of heating wires are provided, and the plurality of heating wires are evenly distributed at the bottom end inside the connection cover.

[0009] Preferably, a material box is provided on one side of the housing, and a handle is fixed on one side of the material box.

[0010] Preferably, the cutting tool forms a telescopic structure through the electric push rod II, and the pressing roller forms a rolling structure inside the support frame.

[0011] Preferably, support rollers are fixed on both sides of the bottom end inside the collection box, and a drain valve is installed at the bottom end of the collection box.

[0012] Preferably, two groups of support rollers are provided, and the two groups of support rollers are symmetrically distributed about the center line of the collection box.

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

[0014] (1) By providing a dispersion roller, during cooling, the strip-shaped plastic will enter the inside of the water tank. Then, take the clamping plate and place the dispersion roller on both sides inside the water tank. The clamping plate will be clamped on both sides of the top of the water tank, and thus the dispersion roller can be placed in a limited position. The strip-shaped plastic will pass through the bottom of the dispersion roller. The dispersion roller can prevent the strip-shaped plastic from separating from the cold water during transportation, and thus can ensure the cooling effect and enable the strip-shaped plastic to be quickly formed.

[0015] (2) By providing support rollers, when the strip-shaped plastic is transported to the top of the collection box, the strip-shaped plastic will be transported through the support rollers. The support rollers play a role in supporting the strip-shaped plastic and also play a role in controlling water. The water on the strip-shaped plastic will drip into the inside of the collection box. The collection box can collect the water, and then open the drain valve to drain the water, which plays a role in pre-controlling water and ensures the smoothness during processing.

[0016] (3) By providing a connection cover, when the fan and the heating wires are started, the heating wires will heat the air inside the connection cover. The fan will rotate and can blow the hot air inside the connection cover into the inside of the housing, and then blow it to the outside of the strip-shaped plastic, which can dry the strip-shaped plastic and ensure that the strip-shaped plastic is in a dry state, and then it is transported to the next process for pelletizing operation. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a front elevation sectional structure diagram of the present utility model;

[0019] Figure 2 This is a front elevation structure diagram of the present utility model;

[0020] Figure 3 This is a front elevation sectional structure diagram of the housing of the present utility model;

[0021] Figure 4 This is a side elevation structure diagram of the discharging die of the present utility model.

[0022] Explanation of the reference numerals in the figure:

[0023] 1. Extrusion machine housing; 2. Motor; 3. Feeding port; 4. Screw roller; 5. Dispersion housing; 6. Top plate; 7. Electric push rod 1; 8. Clamping plate; 9. Support roller; 10. Collection box; 11. Housing; 12. Fan; 13. Support frame; 14. Electric push rod 2; 15. Tool; 16. Handle; 17. Material box; 18. Water tank; 19. Dispersion roller; 20. Discharging die; 21. Electric heating wire; 22. Pressing roller; 23. Connection cover; 24. Drain valve. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4 , an embodiment provided by the present utility model: a heat shrinkable tube granulation device, including an extrusion machine housing 1, a motor 2 is installed on one side of the extrusion machine housing 1, a feeding port 3 is installed on one side of the top of the extrusion machine housing 1, a screw roller 4 is installed inside the extrusion machine housing 1, a dispersion housing 5 is fixed on the other side of the extrusion machine housing 1, a top plate 6 is fixed on the top of one side of the dispersion housing 5, an electric push rod 1 7 is installed at the bottom of the top plate 6, a discharging die 20 is installed at the bottom of the electric push rod 1 7, a water tank 18 is installed at the bottom of one side of the dispersion housing 5, clamping plates 8 are arranged on both sides of the top of the water tank 18, a dispersion roller 19 is installed at the bottom of the clamping plate 8, a collection box 10 is arranged on one side of the water tank 18, a housing 11 is fixed on one side of the collection box 10, a support frame 13 is fixed on one side of the housing 11, an electric push rod 2 14 is installed on one side of the top inside the support frame 13, a tool 15 is installed at the bottom of the electric push rod 2 14, a pressing roller 22 is installed on the other side of the top inside the support frame 13, there are two groups of dispersion rollers 19, and the dispersion rollers 19 form a rolling structure at the bottom of the clamping plate 8;

[0026] Specifically, as Figure 1 and Figure 2 shown, during cooling, the strip-shaped plastic will enter the interior of the water tank 18. After that, take the clamping plate 8 and place the dispersion roller 19 on both sides inside the water tank 18. The clamping plate 8 will be stuck on both sides of the top of the water tank 18, so as to limit the placement of the dispersion roller 19. The strip-shaped plastic will pass through the bottom of the dispersion roller 19. The dispersion roller 19 can prevent the strip-shaped plastic from separating from the cold water during transportation, thereby ensuring the cooling effect and enabling the strip-shaped plastic to be quickly formed;

[0027] Embodiment 2: One side of the housing 11 is provided with a material box 17. One side of the material box 17 is fixed with a handle 16. The cutter 15 forms a telescopic structure through the electric push rod two 14. The pressing roller 22 forms a rolling structure inside the support frame 13. Both sides of the inner bottom end of the collection box 10 are fixed with support rollers 9. A drain valve 24 is installed at the bottom end of the collection box 10. There are two groups of support rollers 9, and the two groups of support rollers 9 are symmetrically distributed about the center line of the collection box 10;

[0028] Specifically, as Figure 1 and Figure 2 shown, when the strip-shaped plastic is conveyed to the top of the collection box 10, the strip-shaped plastic will be conveyed through the support rollers 9. The support rollers 9 play a role in supporting the strip-shaped plastic and also play a role in controlling water. The water on the strip-shaped plastic will drip into the interior of the collection box 10. The collection box 10 can collect the water. After that, opening the drain valve 24 can drain the water, playing a role in pre-controlling water and ensuring the smoothness during processing;

[0029] Embodiment 3: The top end inside the housing 11 is fixed with a connection cover 23. The top end inside the connection cover 23 is installed with a blower 12. The bottom end inside the connection cover 23 is installed with heating wires 21. There are multiple groups of heating wires 21, and the multiple groups of heating wires 21 are evenly distributed at the bottom end inside the connection cover 23;

[0030] Specifically, as Figure 1 、 Figure 2 and Figure 3 shown, start the blower 12 and the heating wires 21. The heating wires 21 will heat the air inside the connection cover 23. The blower 12 will rotate and can blow the hot air inside the connection cover 23 towards the interior of the housing 11, and then towards the outside of the strip-shaped plastic, so as to dry the strip-shaped plastic and ensure that the strip-shaped plastic is in a dry state, and then convey it to the next link for pelletizing operation.

[0031] Working principle: When the utility model is in use, the melted raw materials are input into the interior of the extrusion machine shell 1 through the feed inlet 3, and then are extruded into strip-shaped plastics by the rotation of the spiral roller 4. The strip-shaped plastics enter into the interior of the discharge die 20 through the dispersion shell 5. The strip-shaped plastics will enter into the interior of the water tank 18. Then, take the clamping plate 8 and place the dispersion roller 19 on both sides inside the water tank 18. The clamping plate 8 will be clamped on both sides of the top of the water tank 18, so as to limit the placement of the dispersion roller 19. The strip-shaped plastics will pass through the bottom of the dispersion roller 19. The strip-shaped plastics will be conveyed by the support roller 9. The support roller 9 plays a role in supporting the strip-shaped plastics and also plays a role in controlling water. The water on the strip-shaped plastics will drip into the interior of the collection box 10. The strip-shaped plastics enter into the interior of the housing 11. Start the fan 12 and the heating wire 21. The heating wire 21 will heat the air inside the connection cover 23. The fan 12 will rotate, and the hot air inside the connection cover 23 can be blown into the interior of the housing 11, and then blown to the outside of the strip-shaped plastics, so as to dry the strip-shaped plastics. Finally, the strip-shaped plastics are continuously granulated by the cutter 15 to complete the use of the heat shrinkable tube granulation device.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A heat shrink tube granulation device, comprising an extruder housing (1), characterized in that: A motor (2) is installed on one side of the extruder housing (1), a feed port (3) is installed on one side of the top of the extruder housing (1), a spiral roller (4) is installed inside the extruder housing (1), a dispersion shell (5) is fixed on the other side of the extruder housing (1), a top plate (6) is fixed on the top of one side of the dispersion shell (5), an electric push rod (7) is installed on the bottom end of the top plate (6), a discharge mold (20) is installed on the bottom end of the electric push rod (7), a water tank (18) is installed on the bottom end of one side of the dispersion shell (5), and the water tank (18) is installed on the bottom end of one side of the dispersion shell (5). A card plate (8) is provided on both sides of the top of the box (18), and a dispersion roller (19) is installed at the bottom end of the card plate (8). A collection box (10) is provided on one side of the water tank (18), and a shell (11) is fixed on one side of the collection box (10), and a support frame (13) is fixed on one side of the shell (11). An electric push rod 2 (14) is installed on one side of the top of the support frame (13), and a tool (15) is installed on the bottom end of the electric push rod 2 (14), and a pressure roller (22) is installed on the other side of the top of the support frame (13).

2. The heat shrink tube granulation device according to claim 1, characterized in that: Two groups of the dispersion rollers (19) are provided, and the dispersion rollers (19) form a rolling structure at the bottom end of the card plate (8).

3. The heat shrink tube granulation device according to claim 1, characterized in that: A connection cover (23) is fixed to the top end of the shell (11), a fan (12) is installed at the top end of the connection cover (23), and a heating wire (21) is installed at the bottom end of the connection cover (23).

4. The heat shrink tube granulation device according to claim 3, characterized in that: The heating wires (21) are provided in multiple groups, and the multiple groups of heating wires (21) are evenly distributed at the bottom end inside the connection cover (23).

5. The heat shrink tube granulation device according to claim 4, characterized in that: A material box (17) is provided on one side of the housing (11), and a handle (16) is fixed on one side of the material box (17).

6. The heat shrink tube granulation device according to claim 1, characterized in that: The tool (15) forms a telescopic structure through the electric push rod 2 (14), and the pressure roller (22) forms a rolling structure inside the support frame (13).

7. The heat shrink tube granulation device according to claim 1, characterized in that: Support rollers (9) are fixed on both sides of the bottom end of the collection box (10), and a drainage valve (24) is installed at the bottom end of the collection box (10).

8. The heat shrink tube granulation device according to claim 7, characterized in that: Two groups of support rollers (9) are provided, and the two groups of support rollers (9) are symmetrically distributed about the center line of the collection box (10).

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