CN212771087U

CN212771087U - Melt-blown fabric production line with dust removal function

Info

Publication number: CN212771087U
Application number: CN202021196124.9U
Authority: CN
Inventors: 潘洪泽; 潘凌栋
Original assignee: Changzhou Jill Precision Machinery Manufacturing Co ltd
Current assignee: Changzhou Jill Precision Machinery Manufacturing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-23
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a melt and spout production line technical field, especially relate to a melt and spout cloth production line with dust removal function, solved among the prior art spinning jet department and glued the problem of dust easily. The utility model provides a melt-blown fabric production line with dust removal function, includes melt-blown machine and conveyer belt, the spinning jet is installed to one side of melt-blown machine, the cover is equipped with the dust cover on the spinning jet, the vertical cross-section of dust cover is opening decurrent U type structure, and the bottom of dust cover extends to the top of conveyer belt. The dust cover covers the spinning nozzle, the bottom end of the dust cover extends to the upper part of the conveyor belt, and the dust cover blocks dust and external wind, so that the possibility that the dust is adhered to the fiber yarns when the high polymer fiber yarns are just sprayed out is reduced; meanwhile, the arrangement of the ultraviolet lamp tube on the inner side of the dust cover is used for sterilizing and disinfecting the cellosilk, so that the melt-blown fabric production line with the sterilization and dust prevention functions is realized.

Description

Melt-blown fabric production line with dust removal function

Technical Field

The utility model relates to a melt and spout production line technical field, especially relate to a melt and spout cloth production line with dust removal function.

Background

Non-woven fabrics, also known as non-woven fabrics, are made of oriented or random fibers, are a new generation of environment-friendly materials, and are increasingly widely applied in production and life. At present, the formation of non-woven fabrics is mainly carried out by a melt-blowing method, which is a spinning method for rapidly stretching, solidifying and forming a high polymer melt which is just extruded by means of high-speed hot air flow, and the method can be used for spinning to directly prepare the non-woven fabrics.

However, when the melt-blowing machine sprays the non-woven fabric, the fiber filaments just exiting the spinneret plate are not completely shaped, if wind or dust exists at the spinneret plate, the fiber filaments are easily blown to be deflected, and the dust is adhered to the fiber filaments at the moment and is difficult to remove dust at the later stage, so that the quality of the non-woven fabric is reduced;

therefore, a melt-blown fabric production line with a dust removal function is proposed to reduce the possibility that dust adheres to a nonwoven fabric at a spinneret.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a melt-blown fabric production line with dust removal function has solved among the prior art spinning jet department and has glued the problem of dust easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a melt-blown fabric production line with dust removal function, includes melt-blown machine and conveyer belt, the spinning jet is installed to one side of melt-blown machine, the cover is equipped with the dust cover on the spinning jet, the vertical cross-section of cutting of dust cover is opening decurrent U type structure, and the bottom of dust cover extends to the top of conveyer belt, the inner wall of dust cover inlays and is equipped with ultraviolet tube, the inner wall subsides of dust cover have the reflector panel, the top of conveyer belt is provided with a plurality of licker-in, the both ends of licker-in are installed the both sides in the conveyer belt frame through the bearing housing respectively, the licker-in is equipped with a plurality of hard.

Preferably, the top of the conveying belt is provided with a guide roller attached to the upper end face of the non-woven fabric, and the top of the conveying belt is provided with a pre-cooling assembly attached to the lower end face of the non-woven fabric.

Preferably, the pre-cooling assembly comprises an air cooler mounted on the conveyor belt rack and a ventilation pipe which is attached to the non-woven fabric and is provided with openings at two ends, and the ventilation pipe is mounted on the conveyor belt rack through the mounting assembly.

Preferably, the ventilation pipe is provided with the multiunit, all overlaps on the multiunit ventilation pipe and establishes and install the bearing housing, connects through the connecting rod between the bearing housing of multiunit ventilation pipe to form the installation component, connecting rod and conveyer belt frame fixed connection.

Preferably, an air charging pipe is installed on one side of the conveyor belt rack, a plurality of spray heads inserted into the opening end of the ventilation pipe are communicated with one side of the air charging pipe, and the air outlet end of the air cooler is communicated with the air charging pipe.

Preferably, the plurality of spray heads are arranged on the same side of the ventilation pipe and are inserted into one opening end of each ventilation pipe.

The utility model discloses possess following beneficial effect at least:

1. the dust cover covers the spinneret, the bottom end of the dust cover extends to the position above the conveyor belt, and the dust cover blocks dust and external wind to the outside, so that the possibility that the dust is adhered to the high polymer fiber yarns when the high polymer fiber yarns are just sprayed out is reduced; meanwhile, the arrangement of the ultraviolet lamp tube on the inner side of the dust cover is used for sterilizing and disinfecting the cellosilk, so that the melt-blown fabric production line with the sterilization and dust prevention functions is realized.

2. Wind on the ventilation pipe through the non-woven fabrics, the heat transmission of non-woven fabrics is for the ventilation pipe, the air outlet of air-cooler is to filling the tuber pipe and carrying cold wind, fill the tuber pipe and carry cold wind rethread shower nozzle and give the ventilation pipe in proper order, cold wind is carried to the other end from the one end of ventilation pipe, thereby take away the heat of ventilation pipe, thereby make and carry out the heat exchange between the non-woven fabrics of ventilation pipe and top, thereby carry out cooling treatment to the non-woven fabrics, this cooling treatment's mode, through timely to the non-woven fabrics cooling treatment of shaping, the possibility that has thermal non-woven fabrics to glue and cover the dust has been reduced, accelerate the moulding efficiency of.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic front view of the apparatus;

FIG. 2 is a schematic bottom view of the dust boot;

FIG. 3 is a schematic top view of the pre-processing assembly.

In the figure: 1. a melt-blowing machine; 2. a spinneret; 3. a dust cover; 4. an ultraviolet lamp tube; 5. a conveyor belt; 6. a licker-in; 7. a guide roller; 8. a pre-cooling assembly; 801. a vent pipe; 802. a connecting rod; 803. an air charging pipe; 804. a spray head; 9. a reflector; 10. an air cooler.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a melt-blown fabric production line with dust removal function, including melt-blown machine 1 and conveyer belt 5, melt-blown head 2 is installed to one side of melt-blown machine 1, the cover is equipped with dust cover 3 on the melt-blown head 2, the vertical cross-section of dust cover 3 is the U type structure of opening decurrent, and the bottom of dust cover 3 extends to the top of conveyer belt 5, ultraviolet tube 4 is inlayed to the inner wall of dust cover 3, the inner wall of dust cover 3 pastes and covers and has reflector panel 9, the top of conveyer belt 5 is provided with a plurality of licker-in rollers 6, the both ends of licker-in roller 6 are installed in the both sides of conveyer belt 5 frame through the bearing housing respectively.

Specifically, as shown in fig. 1 and 3, a guide roller 7 attached to the upper end face of the non-woven fabric is arranged at the top of the conveyor belt 5, a pre-cooling assembly 8 attached to the lower end face of the non-woven fabric is arranged at the top of the conveyor belt 5, the pre-cooling assembly 8 comprises an air cooler 10 mounted on the rack of the conveyor belt 5 and ventilation pipes 801 attached to the non-woven fabric and having openings at both ends, the ventilation pipes 801 are mounted on the rack of the conveyor belt 5 through mounting assemblies, the ventilation pipes 801 are provided with multiple groups, bearing sleeves are mounted on the multiple groups of ventilation pipes 801, the bearing sleeves of the multiple groups of ventilation pipes 801 are connected through a connecting rod 802 to form the mounting assemblies, the connecting rod 802 is fixedly connected with the rack of the conveyor belt 5, an air charging pipe 803 is mounted on one side of the rack of the conveyor belt 5, a plurality of spray nozzles 804 inserted into the openings of, the plurality of spray heads 804 are all arranged on the same side of the ventilation pipe 801 and are all inserted into one of the open ends of each ventilation pipe 801.

The working principle is as follows:

function of the dust cover 3: in the spinning process of the spinneret 2, the dust cover 3 covers the spinneret 2, the bottom end of the dust cover 3 extends to the position above the conveyor belt 5, the dust cover 3 blocks dust and outside wind, and the heat of the spun yarns of the spinneret 2 is dissipated from the bottom of the dust cover 3, so that the possibility that the dust is adhered to the spun yarns when the high polymer spun yarns are just spun is reduced; meanwhile, the arrangement of the ultraviolet lamp tube 4 on the inner side of the dust cover 3 is used for sterilizing and disinfecting the cellosilk, so that a melt-blown fabric production line with the functions of sterilization and dust prevention is realized;

the function of the pre-cooling assembly 8: after the non-woven fabric is sprayed to the conveyor belt 5 from the spinneret 2, the licker-in 6 is used for coating dust and fine fibers floating above the conveyor belt 5, the non-woven fabric passes through the bottom of the guide roller 7 and winds on the ventilation pipe 801, the heat of the non-woven fabric is transferred to the ventilation pipe 801, the air outlet of the air cooler 10 is used for conveying cold air to the air filling pipe 803, the air filling pipe 803 conveys the cold air to the ventilation pipe 801 sequentially through the spray head 804, the cold air is conveyed from one end of the ventilation pipe 801 to the other end, thereby taking away the heat of the vent pipe 801, and performing heat exchange between the vent pipe 801 and the non-woven fabric above, cooling the non-woven fabric, this mode of cooling treatment through timely to the cooling treatment of fashioned non-woven fabrics, has reduced the possibility that has the thermal non-woven fabrics to glue the dust, accelerates the moulding efficiency of non-woven fabrics simultaneously to improve the production efficiency of non-woven fabrics.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a melt-blown fabric production line with dust removal function, includes melt-blown machine (1) and conveyer belt (5), its characterized in that, spinning jet (2) are installed to one side of melt-blown machine (1), the cover is equipped with dust cover (3) on spinning jet (2), dust cover (3) vertical section is opening decurrent U type structure, and the bottom of dust cover (3) extends to the top of conveyer belt (5), the inner wall of dust cover (3) inlays and is equipped with ultraviolet tube (4), the inner wall subsides of dust cover (3) cover has reflector panel (9), the top of conveyer belt (5) is provided with a plurality of licker-in (6), the both sides in conveyer belt (5) frame are installed through the bearing housing respectively at the both ends of licker-in (6), licker-in (6) are equipped with a plurality of hard cellosilk that are the J type.

2. The melt-blown fabric production line with the dust removal function according to claim 1, wherein a guide roller (7) attached to the upper end face of the non-woven fabric is arranged at the top of the conveyor belt (5), and a pre-cooling assembly (8) attached to the lower end face of the non-woven fabric is arranged at the top of the conveyor belt (5).

3. The melt-blown fabric production line with the dust removal function according to claim 2, wherein the pre-cooling assembly (8) comprises an air cooler (10) mounted on the frame of the conveyor belt (5) and a ventilation pipe (801) which is attached to the non-woven fabric and is open at two ends, and the ventilation pipe (801) is mounted on the frame of the conveyor belt (5) through the mounting assembly.

4. The melt-blown fabric production line with the dust removal function according to claim 3, wherein the ventilation pipes (801) are provided with a plurality of groups, the ventilation pipes (801) are provided with bearing sleeves in a sleeved mode, the bearing sleeves of the ventilation pipes (801) are connected through connecting rods (802) to form a mounting assembly, and the connecting rods (802) are fixedly connected with a rack of the conveyor belt (5).

5. The melt-blown fabric production line with the dust removal function according to claim 3, wherein an air charging pipe (803) is installed at one side of the rack of the conveyor belt (5), a plurality of spray heads (804) inserted into the opening end of the ventilation pipe (801) are communicated with one side of the air charging pipe (803), and the air outlet end of the air cooler (10) is communicated with the air charging pipe (803).

6. The melt-blown fabric production line with the dust removal function according to claim 5, wherein the plurality of spray heads (804) are arranged on the same side of the ventilation pipe (801) and are inserted into one of the open ends of each ventilation pipe (801).