Extrusion device for producing modified nylon master batch

Abstract

The utility model discloses an extrusion device for modified nylon master batch production, which relates to the technical field of nylon master batch production and comprises a tank body, a conveying pipe, a fixing ring and a pressing ring, the tank body is fixedly mounted through an external support, the bottom of the tank body is of a conical structure and is communicated with the inside of the conveying pipe, and the pressing ring is arranged in the conveying pipe. When the device is used, an auger is driven by the driving motor to rotate, raw materials in the tank body can be driven to be conveyed in the conveying pipe while the auger rotates, and then the raw materials are extruded out through hole grooves in the surface of a hole plate at one end of the conveying pipe; and a connecting bolt is loosened to be taken down, then a pressing ring can rotate, after the pressing ring rotates, an internal pore plate can be exposed, then the pore plate is taken down to be replaced with pore plates with different pore diameters, the effect of adjusting the pore diameter of a discharging hole is achieved, and the adjustability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nylon masterbatch production technical field, concretely is used for the extrusion device of modified nylon masterbatch production. BACKGROUND

[0002] The masterbatch extrusion device is used for extruding color masterbatch raw materials into plastic strips, which are cut into multiple granular structures in subsequent processing, through retrieval, the patent with patent no. CN219926855U discloses a masterbatch extrusion device, although the device sets the cleaning mechanism, so that the cleaning brush can be driven by the moving assembly, and the inner wall of the extrusion hole is cleaned by the self-adhesion and friction with the inner wall of the extrusion hole, thereby increasing the cleaning efficiency of the extrusion hole on the extrusion die and reducing the workload of the workers, but the discharge aperture of the masterbatch of the device adopts a fixed size, which is not convenient for adjusting the discharge aperture of the masterbatch, thereby reducing the adjustability of the device. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides an extrusion device for modified nylon masterbatch production, which solves the problem of inconvenient adjustment of the discharge aperture of the existing extrusion device in the background art, which reduces the adjustability of the equipment.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: the extrusion device for modified nylon masterbatch production, including tank body, conveying pipe, fixed ring and compression ring, the tank body is fixedly installed through external support, the tank body bottom is conical structure, and the tank body bottom is communicated with the inside of conveying pipe, one end of conveying pipe is fixedly installed with drive motor through bolt, the drive motor output end is externally sleeved with auger, the auger is used for conveying raw materials, and the auger is located in the inside of conveying pipe, the other end of conveying pipe is externally welded with fixed ring, one end of fixed ring is rotatably connected with compression ring, one end of compression ring and one end of fixed ring are both provided with hole grooves, the hole grooves on the surface of compression ring and fixed ring are aligned with each other, and the hole grooves are internally inserted with connecting bolts, the hole plate is fixed between compression ring and fixed ring, the surface of hole plate is annularly and equidistantly distributed with hole grooves, which is used for extruding nylon material.

[0005] Preferably, the conveying pipe is provided with a heating coil outside one end of the fixed ring, and the heating coil is externally sleeved with a heat preservation sleeve, which is conducive to reducing the loss of internal heat, wherein the heating coil is connected with an external temperature controller for temperature control.

[0006] Preferably, the inner surface of the compression ring is provided with an annular groove, and the annular groove is matched with the shape of the hole plate, so as to facilitate the embedding of the hole plate on the surface of the compression ring, and avoid displacement of the hole plate during use.

[0007] Preferably, a limiting groove is provided on the inner side of the pressure ring, and the limiting grooves are distributed on both sides of the annular groove, and the limiting grooves are consistent with the protruding structures at both ends of the orifice plate, which is conducive to limiting the orifice plate and avoiding rotation during use.

[0008] Preferably, a groove is provided on the surface of the fixing ring, and a spring is embedded in the groove. One end of the spring extends out of the groove and contacts the orifice plate. When the pressure plate is opened, the orifice plate can avoid fitting to the surface of the fixing ring under the push of the spring.

[0009] Preferably, the heating coil is wound in a spiral shape, and the external insulation cover of the heating coil is made of glass wool. The spiral winding is beneficial to improving the uniformity of heating the conveying pipe.

[0010] The utility model provides an extrusion device for producing modified nylon masterbatch, which has the following beneficial effects:

[0011] (1) The extrusion device for producing modified nylon masterbatch, when in use, drives the auger to rotate by a driving motor, and while the auger rotates, it can drive the raw materials inside the tank body to be transported inside the conveying pipe, and then extruded through the hole groove on the surface of the orifice plate at one end of the conveying pipe. When it is necessary to adjust the diameter of the extruded material, it is removed by loosening the connecting bolts, so that the pressure ring can be rotated. After the pressure ring rotates, the internal orifice plate can be exposed, and then the orifice plate can be removed and replaced with a plate of different aperture, thereby achieving the effect of adjusting the aperture of the discharge hole, thereby improving the adjustability of the device.

[0012] (2) The extrusion device for producing modified nylon masterbatch is provided with a heating coil on the outside of the delivery pipe near the discharge end. The delivery pipe can be heated by the heating coil, thereby preventing the nylon raw material inside the delivery pipe from premature cooling and hardening, which would cause extrusion difficulties.

[0013] This solves the problem that the discharge aperture of the existing extrusion device is difficult to adjust, resulting in reduced adjustability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the auger structure of the utility model;

[0016] Figure 3 This is a side view structural diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the heating coil structure of the utility model;

[0018] Figure 5 The utility model discloses a hole plate structure schematic diagram.

[0019] In the drawing, 1, tank body;2, drive motor;3, conveying pipe;4, fixed ring;5, auger;6, compression ring;7, hole plate;8, connecting bolt;9, heat preservation cover;10, heating coil;11, spring;12, limit groove. DETAILED DESCRIPTION

[0020] The utility model discloses an embodiment of the utility model will be clearly and completely described below with the drawings in the embodiment of the utility model, obviously, the described embodiment only is a part of embodiment of the utility model, instead of all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art person obtains without making the creative labor all belong to the range of protection of the utility model.

[0021] Embodiment 1:

[0022] Please refer to Figures 1-5 The utility model discloses a kind of technical solutions: for the extrusion device of modified nylon master batch production, including tank body 1, conveying pipe 3, fixed ring 4 and compression ring 6, tank body 1 is fixedly installed by external support, tank body 1 bottom is conical shape structure, and tank body 1 bottom is communicated with conveying pipe 3 inside, conveying pipe 3 one end is fixedly installed with drive motor 2 by bolt, drive motor 2 output end is externally sleeved with auger 5, auger 5 is used to transport raw material, and auger 5 is located in conveying pipe 3 inside, conveying pipe 3 other end is externally welded with fixed ring 4, fixed ring 4 one end is rotatably connected with compression ring 6, compression ring 6 one end and fixed ring 4 one end are all provided with hole groove, and compression ring 6 surface hole groove and fixed ring 4 surface hole groove are mutually aligned, and hole groove inside is inserted with connecting bolt 8, compression ring 6 and fixed ring 4 between fixed with hole plate 7, hole plate 7 surface is annular and equally spaced with hole groove, for extruding nylon material, compression ring 6 inside surface is provided with annular groove, and annular groove and hole plate 7 shape are matched, compression ring 6 inside is provided with limit groove 12, limit groove 12 is distributed in annular groove both sides, and limit groove 12 and hole plate 7 both ends protruding structure are matched, fixed ring 4 surface is provided with recess, and recess is embedded with spring 11 inside, spring 11 one end extends recess inside and contact with hole plate 7, when using the device, drive motor 2 is rotated by auger 5, while auger 5 is rotated, the raw material in tank body 1 can be transported in conveying pipe 3, then extrude through the hole groove on the surface of hole plate 7 at one end of conveying pipe 3, when the diameter of extruded material needs to be adjusted, by loosening connecting bolt 8 and removing it, then make compression ring 6 can be rotated, after compression ring 6 is rotated, the hole plate 7 in it can be exposed, then by removing hole plate 7 and replacing hole plate 7 with different hole diameter, the effect of adjusting the hole diameter of discharge hole is achieved, the adjustability of the device is improved.

[0023] Embodiment 2:

[0024] The utility model discloses an extrusion device for modified nylon master batch production, heating coil 10 is equipped outside the one end of fixed ring 4 of conveying pipe 3, and the heating coil 10 is equipped with the heat preservation sleeve outside, and the heating coil 10 is spirally wound, and the heat preservation sleeve 9 outside the heating coil 10 is glass wool material, the heating coil 10 is arranged outside the one end of conveying pipe 3 close to the discharge, the conveying pipe 3 can be heated through the heating coil 10, and then the nylon raw material in the conveying pipe 3 avoids the early cooling hardening and leads to the extrusion difficulty.

[0025] Working principle: during the operation of the device, the driving motor 2 drives the auger 5 to rotate, and the continuous conveying of the raw materials in the conveying pipe 3 in the tank body 1 is realized. The raw materials are extruded through the hole plate 7 at one end of the conveying pipe 3. When it is necessary to adjust the diameter of the extruded materials, the connecting bolt 8 is loosened to rotate the compression ring 6, so that the hole plate 7 is exposed and replaced with a hole plate 7 with a different hole diameter, so as to realize the adjustment of the hole diameter of the discharge hole and enhance the adjustment flexibility of the device. In addition, the heating coil 10 is arranged outside the discharge end of the conveying pipe 3, and the coil can heat the conveying pipe 3 to prevent the nylon raw materials in the conveying pipe 3 from cooling and hardening too early, and ensure the smooth progress of the extrusion process.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An extrusion device for modifying the production of nylon masterbatch, characterized by: The utility model provides a kind of extrusion device for nylon material, including tank (1), conveying pipe (3), fixed ring (4) and compression ring (6), the tank (1) is fixedly installed by external support, the tank (1) bottom is conical structure, and tank (1) bottom is communicated with conveying pipe (3) inside, the conveying pipe (3) one end is fixedly installed with driving motor (2) by bolt, the driving motor (2) output end is externally sleeved with auger (5), the auger (5) is used to transport raw material, and auger (5) is located in conveying pipe (3) inside, the conveying pipe (3) other end is externally welded with fixed ring (4), the fixed ring (4) one end is rotatably connected with compression ring (6), the compression ring (6) one end and fixed ring (4) one end are equipped with hole slot, and compression ring (6) surface hole slot and fixed ring (4) surface hole slot are mutually aligned, and hole slot inside is inserted with connecting bolt (8), the compression ring (6) is fixed with hole plate (7) between fixed ring (4), the hole plate (7) surface is annular and equidistantly distributed with hole slot, for extruding nylon material.

2. The extrusion device for producing a modified nylon master batch according to claim 1, wherein: The conveying pipe (3) is provided with a heating coil (10) outside one end close to the fixed ring (4), and the heating coil (10) is externally sleeved with a heat preservation sleeve (9).

3. The extrusion device for producing a modified nylon master batch according to claim 1, wherein: The compression ring (6) is internally provided with an annular groove, and the annular groove is matched with the shape of the hole plate (7).

4. The extrusion device for producing a modified nylon master batch according to claim 1, wherein: The compression ring (6) is internally provided with a limiting groove (12), and the limiting groove (12) is distributed on both sides of the annular groove, and the limiting groove (12) is matched with the protruding structure at both ends of the hole plate (7).

5. The extrusion device for producing a modified nylon master batch according to claim 1, wherein: The fixed ring (4) is externally provided with a groove, and the groove is internally embedded with a spring (11), and one end of the spring (11) extends out of the groove and contacts the hole plate (7).

6. The extrusion device for producing modified nylon masterbatch according to claim 2, characterized in that: The heating coil (10) is spirally wound, and the heat preservation sleeve (9) externally provided with the heating coil (10) is made of glass wool.

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