Degradable nylon forming extrusion device

Abstract

The utility model discloses a degradable nylon forming extrusion device, a degradable nylon forming extrusion device, including support platform and material box, the top fixed connection of support platform has the oil tank, the utility model provides a degradable nylon forming extrusion device through setting up auxiliary heating mechanism, when needing to carry out nylon extrusion forming processing, the drive motor is started, so that the drive motor is started through the oil pump of no.

Description

Technical Field

[0001] This utility model relates to the technical field of biodegradable nylon molding and extrusion device, specifically a biodegradable nylon molding and extrusion device. Background Technology

[0002] As one of the five major engineering plastics, nylon is widely used in automotive parts, electronic and electrical housings, textile fibers, packaging films and 3D printing consumables due to its excellent mechanical properties, chemical corrosion resistance and good processing adaptability. Nylon extrusion is one of the core links in nylon molding and processing. This process melts solid biodegradable nylon raw materials by heating to form a uniform melt, which is then continuously pushed through a die by a screw and finally shaped into the target shape.

[0003] Typically, during the molding and extrusion of melt nylon raw materials, the melt nylon raw materials inside the melting tank need to be discharged through conveying pipes and hoppers. As the melt nylon raw materials are discharged from the melting tank, they tend to gradually solidify because the heating process stops. This reduces the fluidity of the solidified nylon raw materials, leading to blockages in the conveying pipes and hoppers. Consequently, the extrusion equipment needs to be cleaned regularly during the molding and extrusion process of nylon raw materials. Utility Model Content

[0004] The purpose of this invention is to provide a biodegradable nylon molding and extrusion device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides a biodegradable nylon molding extrusion device, including a support platform and a material box. An oil tank is fixedly connected to the top of the support platform, and a heating rod is fixedly installed inside the oil tank. A heating tube is fixedly connected to the bottom of the material box. A drive motor is fixedly installed on the top of the support platform. A first bevel gear is fixedly sleeved on the output shaft of the drive motor, and a first drive gear is fixedly sleeved on the output shaft of the drive motor. An extrusion tube is fixedly sleeved on one side of the heating tube. An auxiliary heating mechanism is provided on the top of the support platform, and the auxiliary heating mechanism includes:

[0006] An oil pump is fixedly installed on the top of a support platform. A second bevel gear is fixedly sleeved on one end of the oil pump drive shaft. The second bevel gear meshes with a first bevel gear. An oil delivery pipe is fixedly sleeved on one side of the top of the oil pump. The oil delivery pipe is spirally fixedly sleeved on the outside of the extrusion pipe, and one end of the oil delivery pipe is fixedly sleeved on the inside of the oil tank.

[0007] Preferably, a heating wire is fixedly installed on the top of the support platform, the heating wire is evenly distributed on the outside of the heating tube, a protective cover is fixedly sleeved on the outside of the heating tube, and an extrusion mechanism is provided inside the heating tube.

[0008] Preferably, the protective cover is fixedly connected to the top of the support platform, and the protective cover is fixedly sleeved on the outside of the heating wire.

[0009] Preferably, the extrusion mechanism includes an auger, which is movably sleeved inside the heating tube. A second drive gear is fixedly sleeved at one end of the auger, and the second drive gear meshes with a first drive gear. There are two augers, which are symmetrically distributed about the drive motor as the axis of symmetry.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This biodegradable nylon molding extrusion device, by setting an auxiliary heating mechanism, when nylon extrusion molding is required, starts the drive motor, which drives the oil pump through the first bevel gear and the second bevel gear. At this time, the oil pump can absorb the high-temperature heated oil inside the oil tank and then guide it through the oil pipe. This allows the hot oil circulating inside the oil pipe to continuously heat the extrusion tube, that is, to continuously heat the nylon material conveyed inside the extrusion tube. This avoids the problem of solidification caused by the nylon material stopping heating when it is discharged from the heating tube, which would lead to blockage of the extrusion tube, thereby improving the stability of nylon material extrusion and conveying.

[0011] In addition, this biodegradable nylon molding and extrusion device also has an extrusion mechanism. When the nylon raw material needs to be heated and processed, the drive motor is started, so that the drive motor drives the oil pipe to rotate through the first drive gear, that is, drives the two screw conveyors to rotate, causing the two screw conveyors to rotate and move the nylon material, thereby achieving the rolling heating effect of the nylon material, which improves the uniformity of the nylon material heating, thereby improving the melting efficiency of the nylon material, and thus improving the nylon molding and extrusion processing efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a preferred embodiment of a biodegradable nylon molding and extrusion device provided by this utility model;

[0013] Figure 2 This is a front view of the heating tube in the structure of this utility model;

[0014] Figure 3 This is a cross-sectional view of the heating tube in the structure of this utility model;

[0015] Figure 4 This is a cross-sectional view of the oil tank in the structure of this utility model.

[0016] In the diagram: 1. Support platform; 2. Material box; 3. Oil tank; 4. Heating rod; 5. Heating tube; 6. Drive motor; 7. First bevel gear; 8. First drive gear; 9. Extrusion tube; 10. Auxiliary heating mechanism; 101. Oil pump; 102. Second bevel gear; 103. Oil pipe; 11. Heating wire; 12. Protective cover; 13. Extrusion mechanism; 131. Screwdriver; 132. Second drive gear. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0018] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 2 and Figure 4This utility model provides an embodiment of a biodegradable nylon molding extrusion device, comprising a support platform 1 and a material box 2. An oil tank 3 is fixedly connected to the top of the support platform 1, and an electric heating rod 4 is fixedly installed inside the oil tank 3. A heating tube 5 is fixedly connected to the bottom of the material box 2. A drive motor 6 is fixedly installed on the top of the support platform 1. A first bevel gear 7 is fixedly sleeved on the output shaft of the drive motor 6, and a first drive gear 8 is fixedly sleeved on the output shaft of the drive motor 6. An extrusion tube 9 is fixedly sleeved on one side of the heating tube 5. An auxiliary heating mechanism 10 is provided on the top of the support platform 1. The auxiliary heating mechanism 10 includes an oil pump 101, which is fixedly installed on the top of the support platform 1. A second bevel gear 102 is fixedly sleeved on one end of the drive shaft of the oil pump 101, and the second bevel gear 102 meshes with the first bevel gear 7. A drive gear 8 is fixedly sleeved on one side of the top of the oil pump 101. An oil delivery pipe 103 is fixedly sleeved on the outside of the extrusion tube 9, and one end of the oil delivery pipe 103 is fixedly sleeved inside the oil tank 3. By setting an auxiliary heating mechanism 10, when nylon extrusion molding is required, the drive motor 6 is started, so that the drive motor 6 can drive the oil pump 101 to start through the first bevel gear 7 and the second bevel gear 102. At this time, the oil pump 101 can absorb the high-temperature heating oil inside the oil tank 3, and then guide it through the oil delivery pipe 103. This allows the hot oil inside the oil delivery pipe 103 to continuously heat the extrusion tube 9, that is, to continuously heat the nylon material conveyed inside the extrusion tube 9. This avoids the problem of solidification when the nylon material stops heating when it is discharged from the heating tube 5, which would cause blockage of the extrusion tube 9, thereby improving the stability of nylon material extrusion and conveying.

[0023] Please see Figure 2 A heating wire 11 is fixedly installed on the top of the support platform 1. The heating wire 11 is evenly distributed on the outside of the heating tube 5. A protective cover 12 is fixedly sleeved on the outside of the heating tube 5. An extrusion mechanism 13 is set inside the heating tube 5. By setting the support platform 1, when it is necessary to heat and melt nylon material, the material is put into the material box 2, so that the material box 2 can guide the material into the material box 2. This allows the heating wire 11 to quickly heat the heating tube 5 as a whole, that is, to heat the material inside the heating tube 5 as a whole. This avoids the problem of uneven melting of nylon material caused by uneven heating of the heating tube 5, thereby improving the uniformity of heating nylon material.

[0024] Please see Figure 1The protective cover 12 is fixedly connected to the top of the support platform 1 and is fixedly sleeved on the outside of the heating wire 11. By setting the protective cover 12, when the nylon material is heated and melted, the protective cover 12 can seal the heating wire 11, thereby avoiding the problem of burns caused by workers accidentally touching the heating tube 5, thus improving the safety of the nylon material heating and melting process.

[0025] Please see Figure 3 The extrusion mechanism 13 includes an auger 131, which is movably sleeved inside the heating tube 5. A second drive gear 132 is fixedly sleeved at one end of the auger 131, and the second drive gear 132 meshes with a first drive gear 8. There are two augers 131, which are symmetrically distributed about the drive motor 6 as the axis of symmetry. By setting up the extrusion mechanism 13, when nylon raw material needs to be heated, the drive motor 6 is started, so that the drive motor 6 drives the oil pipe 103 to rotate through the first drive gear 8, that is, drives the two augers 131 to rotate, causing the two augers 131 to drive the nylon material to rotate and move, thereby achieving the rolling heating effect of the nylon material, which improves the uniformity of the nylon material heating, thereby improving the melting efficiency of the nylon material and thus improving the efficiency of nylon molding and extrusion processing.

[0026] Working principle: When nylon extrusion molding is required, the drive motor 6 is started, which drives the oil pump 101 through the first bevel gear 7 and the second bevel gear 102. At this time, the oil pump 101 draws in the high-temperature heating oil inside the oil tank 3 and then guides it through the oil pipe 103. This ensures that the hot oil circulating inside the oil pipe 103 continuously heats the extrusion pipe 9, that is, it continuously heats the nylon material conveyed inside the extrusion pipe 9. This prevents the nylon material from solidifying when heating stops when it is discharged from the heating tube 5, thus avoiding the extrusion process from being interrupted. The problem of blockage in tube 9 is solved, thereby improving the stability of nylon material extrusion and conveying, thus avoiding the problem of blockage during nylon material extrusion molding. When nylon material needs to be heated and melted, the material is put into the material box 2, so that the material box 2 can guide the material into the material box 2, thereby allowing the heating wire 11 to quickly heat the heating tube 5 as a whole, that is, to heat the material inside the heating tube 5 as a whole, thus avoiding the problem of uneven melting of nylon material caused by uneven heating of the heating tube 5, thereby improving the uniformity of nylon material heating.

[0027] When heating and melting nylon material, the protective cover 12 can seal the heating wire 11, which avoids the problem of burns caused by workers accidentally touching the heating tube 5, thereby improving the safety of nylon material heating and melting processing. When nylon raw material needs to be heated and processed, the drive motor 6 is started, so that the drive motor 6 drives the oil pipe 103 to rotate through the first drive gear 8, that is, drives the two augers 131 to rotate, causing the two augers 131 to drive the nylon material to rotate and move, thereby achieving the rolling heating effect of nylon material, which improves the uniformity of nylon material heating, thereby improving the melting efficiency of nylon material, and thus improving the nylon molding and extrusion processing efficiency. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A biodegradable nylon molding extrusion device, characterized in that: The system includes a support platform (1) and a material box (2). An oil tank (3) is fixedly connected to the top of the support platform (1). An electric heating rod (4) is fixedly installed inside the oil tank (3). A heating tube (5) is fixedly connected to the bottom of the material box (2). A drive motor (6) is fixedly installed on the top of the support platform (1). A first bevel gear (7) is fixedly sleeved on the output shaft of the drive motor (6). A first drive gear (8) is fixedly sleeved on the output shaft of the drive motor (6). An extrusion tube (9) is fixedly sleeved on one side of the heating tube (5). An auxiliary heating mechanism (10) is provided on the top of the support platform (1). The auxiliary heating mechanism (10) includes: An oil pump (101) is fixedly installed on the top of a support platform (1). A second bevel gear (102) is fixedly sleeved on one end of the drive shaft of the oil pump (101). The second bevel gear (102) meshes with a first bevel gear (7). An oil pipe (103) is fixedly sleeved on one side of the top of the oil pump (101). The oil pipe (103) is spirally fixedly sleeved on the outside of the extrusion pipe (9), and one end of the oil pipe (103) is fixedly sleeved inside the oil tank (3).

2. The biodegradable nylon molding extrusion apparatus according to claim 1, characterized in that: The top of the support platform (1) is fixedly installed with heating wires (11), which are evenly distributed on the outside of the heating tube (5). A protective cover (12) is fixedly sleeved on the outside of the heating tube (5), and an extrusion mechanism (13) is provided inside the heating tube (5).

3. The biodegradable nylon molding extrusion apparatus according to claim 2, characterized in that: The protective cover (12) is fixedly connected to the top of the support platform (1), and the protective cover (12) is fixedly sleeved on the outside of the heating wire (11).

4. The biodegradable nylon molding extrusion apparatus according to claim 2, characterized in that: The extrusion mechanism (13) includes an auger (131), which is movably sleeved inside the heating tube (5). One end of the auger (131) is fixedly sleeved with a second drive gear (132), which meshes with a first drive gear (8). There are two augers (131), which are symmetrically distributed about the drive motor (6) as the axis of symmetry.

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