Melting device for nylon material processing and feeding

Abstract

The utility model relates to the technical field of nylon processing, in particular to a melting device for nylon material processing and feeding, which comprises an inner sleeve, a feeding component is arranged in the inner sleeve, a preheating component is arranged on the outer side of the inner sleeve, and the feeding component comprises a driving motor. One side of the driving motor is fixedly connected with one end of the inner sleeve, and the output shaft end of the driving motor penetrates into the inner sleeve and is movably connected with the inner sleeve. According to the melting device for nylon material processing and feeding, heat is conducted to particle materials through the inner sleeve in a heat radiation mode through the heating wire, air is heated through the conveying pump and is communicated into the inner sleeve, and therefore the circulation amount of the air in the inner sleeve is increased, heating gas rapidly flows into gaps between the particle materials, and the melting effect is improved. The particle materials are evenly heated, the heat exchange efficiency is improved, the particle materials are preliminarily fused, bubbles in the particle materials are easily broken at a heating opening, and therefore the quality of finished products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nylon processing technical field, concretely is a kind of melting device for nylon material processing feeding. BACKGROUND

[0002] Nylon material has many kinds, and nylon material particles usually have impact resistance, flame retardant, low temperature resistance and other characteristics, and nylon particles are widely used in automobile parts, electronic products and other fields.

[0003] During the granulation stage of nylon material particles, the quality of finished product of particle material can be affected by equipment or humidity, causing air bubbles in particle material, which can affect the quality of finished product in subsequent production and processing process, therefore, a kind of melting device for nylon material processing feeding is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of melting devices for nylon material processing feeding, to solve the problem that the quality of finished product of particle material can be affected by equipment or humidity during the granulation stage of nylon material particles, causing air bubbles in particle material, which can affect the quality of finished product in subsequent production and processing process. To achieve the above purpose, the utility model provides the following technical scheme: a kind of melting device for nylon material processing feeding, including inner sleeve, the inside of the inner sleeve is provided with feeding assembly, the outer side of the inner sleeve is provided with preheating assembly, the feeding assembly includes drive motor, the side of the drive motor is fixedly connected in the one end of inner sleeve, the output shaft end of the drive motor is connected movably to the inside of inner sleeve, the output shaft end of the drive motor extends to the one end fixedly connected with hollow rod in inner sleeve, the side surface of the hollow rod is fixedly connected with auger blade, the side surface of the hollow rod is provided with through groove, the through groove completely penetrates hollow rod, and multiple the through groove is linear array distribution along the longitudinal direction of hollow rod.

[0005] Further preferably, the preheating assembly includes a heat preservation shell, the inner wall of the heat preservation shell is fixedly sleeved on the side surface of the inner sleeve, the side surface of the inner sleeve and the heat preservation shell are provided with heating wires, the two ends of the heating wires are fixedly connected on the opposite side inner wall of the heat preservation shell through insulating seat, the side top of the heat preservation shell is fixedly communicated with a communication pipe, the other end of the communication pipe is movably sleeved on the one end of the hollow rod away from the drive motor through bearing, the communication pipe is U-shaped, the communication pipe is communicated with the hollow rod and the inside of the heat preservation shell, the bottom of the other side of the heat preservation shell is fixedly communicated with an air inlet pipe, and the other end of the air inlet pipe is fixedly communicated with a delivery pump.

[0006] Further preferably, the bottom of the heat preservation shell is fixedly connected with a fixed frame, and the opposite sides of the two fixed frames are fixedly connected with a connecting piece.

[0007] Further preferably, an extension table is fixedly connected to one side of the fixed frame away from the connecting piece, and the top of the extension table is fixedly connected to the bottom of the conveying pump.

[0008] Further preferably, a feeding port is formed in one side of the top of the hollow rod, and a feeding bin is fixedly connected to the outer edge of the feeding port, and the feeding bin is used for feeding and temporarily storing materials.

[0009] Further preferably, a melting furnace is arranged at the bottom of one side of the heat preservation shell, and a heat preservation sleeve is fixedly connected to the side surface of the melting furnace.

[0010] Further preferably, a heating bin is formed between the inner wall of the heat preservation sleeve and the outer wall of the melting furnace, and a heating element is arranged in the heating bin and used for melting materials, and a discharging port is formed in the bottom of the melting furnace.

[0011] Further preferably, a plurality of support columns are fixedly connected to the bottom of the heat preservation sleeve and are arranged in a ring array around the central axis of the heat preservation sleeve.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] In the present application, the heat is conducted to the particulate materials through the inner sleeve pipe in the form of heat radiation by the heating wire, the air is heated and communicated to the inner sleeve pipe by the conveying pump, the air circulation in the inner sleeve pipe is increased, the heated gas quickly flows in the gaps between the particulate materials, the particulate materials are evenly heated, the heat exchange efficiency is increased, the particulate materials are preliminarily melted, the bubbles in the particulate materials are easily broken at the heating port, and the quality of the finished product is improved.

[0014] In the present application, the particulate materials are preliminarily heated and conveyed by the heating wire, the inner sleeve pipe and the auger blade, the particulate materials are preliminarily heated and the bubbles are eliminated during the conveying process, the production efficiency is improved, and the melting time is shortened when the materials are completely melted due to the preliminary melting of the materials, so that the production efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0016] Figure 2 It is an explosion structure schematic diagram of the present application;

[0017] Figure 3 It is a top view structure schematic diagram of the present application;

[0018] Figure 4 It is a sectional structure schematic diagram of the present application Figure 3 A section structure schematic diagram of the present application

[0019] Figure 5 It is a local section enlarged structure schematic view of the utility model.

[0020] In the figure: 1, inner sleeve; 2, feeding assembly; 3, preheating assembly; 4, fixed frame; 5, extension platform; 6, melting furnace; 7, heat preservation sleeve; 8, heating bin; 9, discharge port; 10, support column; 11, connecting piece; 12, feeding bin; 13, feeding port; 201, driving motor; 202, hollow rod; 203, through groove; 204, auger blade; 301, heat preservation shell; 302, communication pipe; 303, air inlet pipe; 304, conveying pump; 305, heating wire. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of melting device for nylon material processing feeding, including inner sleeve 1, the inside of inner sleeve 1 is provided with feeding assembly 2, the outside of inner sleeve 1 is provided with preheating assembly 3, feeding assembly 2 includes driving motor 201, the side of driving motor 201 is fixedly connected in one end of inner sleeve 1, the output shaft end of driving motor 201 is connected movably to the inside of inner sleeve 1, the output shaft end of driving motor 201 extends to the one end fixedly connected with hollow rod 202 in inner sleeve 1, the side surface of hollow rod 202 is fixedly connected with auger blade 204, the side surface of hollow rod 202 is equipped with through groove 203, through groove 203 completely penetrates hollow rod 202, multiple through grooves 203 are linear array distribution along the longitudinal direction of hollow rod 202.

[0023] In the embodiment, as Figure 2 , Figure 4 and Figure 5As shown, the preheating assembly 3 comprises a heat preservation shell 301, the inner wall of the heat preservation shell 301 is fixedly sleeved on the side surface of the inner sleeve 1, and the side surface of the inner sleeve 1 is provided with a heating wire 305, both ends of the heating wire 305 are fixedly connected to the opposite side inner wall of the heat preservation shell 301 through insulating seats, one side top of the heat preservation shell 301 is fixedly communicated with a communication pipe 302, the other end of the communication pipe 302 is movably sleeved on the end of the hollow rod 202 away from the driving motor 201 through a bearing, the communication pipe 302 is U-shaped, the communication pipe 302 is communicated with the inside of the hollow rod 202 and the heat preservation shell 301, the bottom of the other side of the heat preservation shell 301 is fixedly communicated with an air inlet pipe 303, the other end of the air inlet pipe 303 is fixedly communicated with a delivery pump 304.

[0024] In the embodiment, as shown in Figure 2 , Figure 4 and Figure 5 , the bottom of the heat preservation shell 301 is fixedly connected with a fixing frame 4, and the opposite sides of the two fixing frames 4 are fixedly connected with a connecting piece 11.

[0025] In the embodiment, as shown in Figure 2 , Figure 4 and Figure 5 , the side of one of the fixing frames 4 away from the connecting piece 11 is fixedly connected with an extension table 5, and the top of the extension table 5 is fixedly connected with the bottom of the delivery pump 304.

[0026] In the embodiment, as shown in Figure 2 , Figure 4 and Figure 5 , the top side of the hollow rod 202 is provided with a feeding port 13, and the outer edge of the feeding port 13 is fixedly connected with a feeding bin 12, and the feeding bin 12 is used for feeding and temporarily storing materials.

[0027] In the embodiment, as shown in Figure 2 , Figure 4 and Figure 5 , the bottom of one side of the heat preservation shell 301 is provided with a melting furnace 6, and the side surface of the melting furnace 6 is fixedly connected with a heat preservation sleeve 7.

[0028] In the embodiment, as shown in Figure 2 , Figure 4 and Figure 5As shown, the gap between the inner wall of the heat preservation sleeve 7 and the outer wall of the melting furnace 6 forms a heating bin 8, and the heating bin 8 is internally provided with a heating element for melting the material. The bottom of the melting furnace 6 is provided with a discharge port 9. Before use, first start the heating wire 305 and the conveying pump 304 for preheating. After preheating is completed, put nylon particle material through the feeding port 13 and start the driving motor 201. After the driving motor 201 is started, the hollow rod 202 and the auger blade 204 rotate and convey the material from one side. The rotation of the auger blade 204 makes the particles tumble on the inner wall of the inner sleeve 1, so that the heat of the heating wire 305 is conducted to the particle material in a radiation manner through the inner sleeve 1, so that the particles are heated. At the same time, the conveying pump 304 conveys air to the cavity between the inner sleeve 1 and the heat preservation shell 301, so that the air is heated by the heating wire 305, and then is conveyed to the inner sleeve 1 by the air inlet pipe 303, the hollow rod 202 and the through groove 203, further increasing the tumbling of the particle material and the gas flow of the inner sleeve 1, so that the gas quickly passes through the gap between each particle and conducts heat to the particle material, so that the particle material is heated and preliminarily melted. At the same time, the bubbles in the particle material expand after being heated and break due to the preliminary melting and softening of the particles. With the continuous rotation of the auger blade 204, the preliminarily melted material falls through the end of the inner sleeve 1 to the melting furnace 6 for further deep melting.

[0029] In this embodiment, as shown in Figure 2 、 Figure 4 and Figure 5 , the bottom of the heat preservation sleeve 7 is fixedly connected with a plurality of support columns 10, and the plurality of support columns 10 are arranged in a ring array around the central axis of the heat preservation sleeve 7.

[0030] The use method and advantages of the melting device for nylon material processing and feeding are as follows:

[0031] As shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, before use, first start the heating wire 305 and the conveying pump 304 to preheat, after preheating, put the nylon particle material through the feeding port 13 and start the driving motor 201, after the driving motor 201 starts, the hollow rod 202 and the auger blade 204 rotate and convey the material from one side, at the same time, the rotation of the auger blade 204 makes the particles tumble on the inner wall of the inner sleeve 1, so that the heat of the heating wire 305 is conducted to the particle material through the inner sleeve 1 in a radiation manner, so that the particles are heated, at the same time, the conveying pump 304 conveys air to the cavity between the inner sleeve 1 and the heat preservation shell 301, so that the air is heated by the heating wire 305, then is conveyed to the inner sleeve 1 by the air inlet pipe 303, the hollow rod 202 and the through groove 203, further increases the tumbling of the particle material, increases the gas flow of the inner sleeve 1, so that the gas quickly passes through the gap between each particle and conducts heat to the particle material, so that the particle material is heated and preliminarily melted, at the same time, the bubbles in the particle material expand after being heated and break due to the preliminary melting and softening of the particles, with the continuous rotation of the auger blade 204, so that the preliminarily melted material falls through the end of the inner sleeve 1 to the melting furnace 6 for further deep melting.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A melting device for feeding nylon material, comprising an inner sleeve (1), characterized in that: The inside of the inner sleeve (1) is provided with a feeding assembly (2), and the outer side of the inner sleeve (1) is provided with a preheating assembly (3), the feeding assembly (2) comprises a driving motor (201), one side of the driving motor (201) is fixedly connected to one end of the inner sleeve (1), the output shaft end of the driving motor (201) penetrates into the inner sleeve (1) and is movably connected, the output shaft end of the driving motor (201) extends to one end of the inner sleeve (1) and is fixedly connected with a hollow rod (202), the side surface of the hollow rod (202) is fixedly connected with a screw blade (204), the side surface of the hollow rod (202) is provided with a through groove (203), the through groove (203) completely penetrates the hollow rod (202), and a plurality of through grooves (203) are linearly arranged along the longitudinal direction of the hollow rod (202).

2. The melting device for nylon material processing and feeding according to claim 1, characterized in that: The preheating assembly (3) comprises a heat preservation shell (301), the inner wall of the heat preservation shell (301) is fixedly sleeved on the side surface of the inner sleeve (1), the side surface of the inner sleeve (1) and the heat preservation shell (301) are provided with heating wires (305), the two ends of the heating wires (305) are fixedly connected to the inner walls on the opposite sides of the heat preservation shell (301), one side of the heat preservation shell (301) is fixedly connected with a communication pipe (302), the other end of the communication pipe (302) is movably sleeved on the end of the hollow rod (202) away from the driving motor (201) through a bearing, the communication pipe (302) is U-shaped, the communication pipe (302) is in communication with the hollow rod (202) and the heat preservation shell (301), the bottom of the other side of the heat preservation shell (301) is fixedly connected with an air inlet pipe (303), and the other end of the air inlet pipe (303) is fixedly connected with a delivery pump (304).

3. The melting device for nylon material processing and feeding according to claim 2, characterized in that: The bottom of the heat preservation shell (301) is fixedly connected with a fixed frame (4), and the opposite sides of the two fixed frames (4) are fixedly connected with a connecting piece (11).

4. The melting device for nylon material processing and feeding according to claim 3, characterized in that: One side of the fixed frame (4) away from the connecting piece (11) is fixedly connected with an extension table (5), and the top of the extension table (5) is fixedly connected with the bottom of the delivery pump (304).

5. The melting device for nylon material processing and feeding according to claim 1, characterized in that: A feeding port (13) is formed in one side of the top of the hollow rod (202), a feeding bin (12) is fixedly connected to the outer edge of the feeding port (13), and the feeding bin (12) is used for feeding and temporarily storing materials.

6. The melting device for nylon material processing and feeding according to claim 2, characterized in that: The bottom of one side of the heat preservation shell (301) is provided with a melting furnace (6), and the side surface of the melting furnace (6) is fixedly connected with a heat preservation sleeve (7).

7. The melting device for feeding nylon material according to claim 6, characterized in that: The gap between the inner wall of the heat preservation sleeve (7) and the outer wall of the melting furnace (6) forms a heating bin (8), the heating bin (8) is provided with a heating element inside for melting materials, and the bottom of the melting furnace (6) is provided with a discharge port (9).

8. The melting device for feeding nylon material according to claim 7, characterized in that: The bottom of the heat preservation sleeve (7) is fixedly connected with a support column (10), and a plurality of support columns (10) are annularly arranged along the central axis of the heat preservation sleeve (7).

Images