CN113942689B - Short fiber packing system - Google Patents
Short fiber packing system Download PDFInfo
- Publication number
- CN113942689B CN113942689B CN202111235642.6A CN202111235642A CN113942689B CN 113942689 B CN113942689 B CN 113942689B CN 202111235642 A CN202111235642 A CN 202111235642A CN 113942689 B CN113942689 B CN 113942689B
- Authority
- CN
- China
- Prior art keywords
- condenser
- conveying pipeline
- cutter
- pipe
- connecting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000835 fiber Substances 0.000 title claims abstract description 71
- 238000012856 packing Methods 0.000 title claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 6
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000002932 luster Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/14—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by pneumatic feeders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/50—Pneumatic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to a short fiber packing system, which comprises a cutter, a condenser and a packer, and further comprises a conveying device arranged between the cutter and the condenser, wherein the conveying device comprises a fan, a connecting pipe, a first conveying pipeline and a second conveying pipeline, the connecting pipe comprises a first connecting part connected with the first conveying pipeline, a second connecting part connected with the second conveying pipeline and a third connecting part communicated with an outlet of the cutter, and the cross section area of the second connecting part gradually increases from the connecting pipe to the direction of the second conveying pipeline. According to the invention, the conveying device is arranged and short fibers are conveyed by blowing, so that the short fibers can fall into the condenser uniformly and basically at the same position, and the fibers can be fluffy and uniform, so that fine differences in color and luster of the fibers due to process changes or weather changes can be avoided, and the blending of blended products produced by downstream customers is facilitated.
Description
Technical Field
The invention particularly relates to a short fiber packaging system.
Background
Short fiber packing system among the prior art includes cutter 1, condenser 2 and baling press 3, and condenser 2 sets up under cutter 1, and baling press 3 sets up under condenser 2, and long fiber is cut off the back through cutter 1, freely drops to condenser 2 in, then drops to baling press 3 and directly press the package shaping through the hydraulic shaft. Because the cutter head of the cutter 1 is in a rotating state during operation, the fiber doffs fall in a non-uniform state, so that the problems of non-plump package and non-uniform appearance after packaging are easy to occur, and the package is irregular, so that the explosion phenomenon is easy to occur in the process of carrying and unloading. In addition, the packaging system in the prior art has the advantages that the fiber splitting degree is low, the fiber is different in stage of moisture regain along with process change and weather change, and static electricity of the fiber is different, so that the fibers are distributed differently, and further the packaged short fibers are uneven, so that the packaging system is not beneficial to downstream customers.
Disclosure of Invention
The invention aims to solve the technical problem of providing a short fiber packing system with different structures, wherein the short fibers packed by the short fiber packing system are fluffy and uniform, and each packed bag is full after packing, and the appearance is basically consistent.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a short fiber packing system, is including being used for cutting off long fiber into the cutter of short fiber, congeals cotton ware, install congeals cotton ware below and with congeals cotton ware is linked together baling press, short fiber packing system still including install between the cutter with congeal cotton ware be used for carrying short fiber to congeal cotton ware's conveyor, conveyor include the fan, with the connecting pipe that the cutter is linked together, respectively with the first pipeline that the fan with one end of connecting pipe is linked together, respectively with congeal cotton ware with the second pipeline that the other end of connecting pipe is linked together, the connecting pipe includes with first connecting portion that the first pipeline is connected, with the second connecting portion that the second pipeline is connected, with the third connecting portion that the export of cutter is linked together, the cross-sectional area of second connecting portion follows the connecting pipe to the direction of second pipeline progressively increases.
Preferably, the cross-sectional area of the first connection portion is smaller than the maximum cross-sectional area of the second connection portion, and is greater than or equal to the minimum cross-sectional area of the second connection portion.
Preferably, the lower surface of the connecting pipe inner cavity is a plane.
Preferably, the cross-sectional area of the first transfer conduit is equal to the cross-sectional area of the first connection portion.
Preferably, the cross-sectional area of the second conveying pipe is equal to or larger than the maximum cross-sectional area of the second connecting portion.
Preferably, the third connection portion includes an inclined portion inclined toward the second connection portion from top to bottom.
Further preferably, the third connecting portion further includes a vertical portion disposed in a vertical direction, the vertical portion being formed above the inclined portion and sleeved at an outlet of the cutter.
Preferably, the first and second connection portions are located at opposite ends of the connector, and the third connection portion is located above the connector.
Preferably, the second conveying pipeline is connected with the side wall of the condenser.
Preferably, the length of the second conveying pipeline is 3-6 m.
Preferably, the condenser is located below the cutter, and the second conveying pipeline includes a first straight pipe connected with the connector and extending along a horizontal direction, a second straight pipe connected with the condenser and extending along a horizontal direction, a third straight pipe located between the first straight pipe and the second straight pipe and extending along an up-down direction, a first arc-shaped pipe connected with the first straight pipe and the third straight pipe respectively and an arc-shaped second arc-shaped pipe connected with the second straight pipe and the third straight pipe respectively.
Further preferably, the extending directions of the first straight pipe and the second straight pipe on the horizontal plane intersect, and the third straight pipe extends obliquely in the up-down direction.
Preferably, the staple fibers are polyareoxadiazole staple fibers.
Preferably, the short fiber packaging system further comprises an air exhaust device communicated with the condenser and a dust remover communicated with the air exhaust device.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
According to the invention, the conveying device is arranged and short fibers are conveyed by blowing, so that the short fibers can fall into the condenser uniformly and basically at the same position, and the fibers can be fluffy and uniform, so that fine differences in color and luster of the fibers due to process changes or weather changes can be avoided, and the blending of blended products produced by downstream customers is facilitated.
Drawings
FIG. 1 is a partial front view of a staple fiber bagging system of an embodiment;
fig. 2 is a partial top view of fig. 1.
Detailed Description
In order to solve the problems of low split degree and non-uniform package of packaged fibers in the short fiber packaging system in the prior art, the inventor improves on the basis of the conventional short fiber packaging system, and carries out short fiber conveying through arranging a conveying device and blowing, so that the short fibers can fall into the condenser 2 uniformly and basically at the same position on one hand, and can be fluffy and uniform on the other hand, thereby avoiding fine differences in color and luster of the fibers caused by process variation or weather variation, and facilitating proportioning when downstream customers produce blended products.
The short fiber packaging system can be used for packaging various short fibers, and is particularly suitable for packaging polyarendodiazole short fibers.
In the present application, the directions of up, down, left, right and the like are defined by the directions in fig. 1.
As shown in fig. 1, the improved staple fiber packing system includes a cutter 1 for cutting long fibers into short fibers, a condenser 2, a packing machine 3 installed below the condenser 2 and in communication with the condenser 2, and a conveying device installed between the cutter 1 and the condenser 2 for conveying the short fibers to the condenser 2. Wherein, cutter 1, condenser 2 and baling press 3 all are prior art's equipment, install according to prior art's mode can.
As shown in fig. 1 and 2, the conveying device comprises a fan 4, a connecting pipe 5, a first conveying pipeline 6 and a second conveying pipeline 7, wherein the connecting pipe 5, the first conveying pipeline 6 and the second conveying pipeline 7 can be common pipes such as square pipes, round pipes and the like.
The connecting pipe 5 is respectively communicated with the cutter 1, the first conveying pipeline 6 and the second conveying pipeline 7, the first conveying pipeline 6 is connected with the fan 4, the second conveying pipeline 7 is connected with the condenser 2, and short fibers which fall into the connecting pipe 5 after being cut by the cutter 1 are conveyed into the condenser 2 through the second conveying pipeline 7 by the acting force of wind provided by the fan 4.
The connection pipe 5 comprises a first connection portion 51 connected to the first delivery pipe 6, a second connection portion 52 connected to the second delivery pipe 7, and a third connection portion 53 communicating with the outlet of the cutter 1. The first and second connection portions 51 and 52 are located at opposite ends of the connector, and the third connection portion 53 is located above the connector.
As shown in particular in fig. 1, the cross-sectional areas of the first connection portion 51 at the respective tube segment locations are substantially the same. The cross-sectional area of the second connecting portion 52 gradually increases from the connecting pipe 5 toward the second conveying pipe 7, i.e., the second connecting portion 52 is a reducing pipe. Wherein the cross-sectional area of the first connection portion 51 is smaller than the maximum cross-sectional area of the second connection portion 52 and is greater than or equal to the minimum cross-sectional area of the second connection portion 52, so that the connection pipe 5 has the ejector-like effect, and the blowing force of wind on the short fibers is enhanced.
The third connection portion 53 includes an inclined portion 531 inclined from top to bottom toward the second connection portion 52, a vertical portion 532 provided in a vertical direction, wherein the vertical portion 532 is formed above the inclined portion 531 and sleeved at the outlet of the cutter 1, and the inclined portion 531 is connected to the side wall of the connection pipe 5. The third connection portion 53 is arranged in such a way that the short fibers coming out of the cutter 1 are blown into the second conveying duct 7.
Preferably, the cross-sectional area of the first transfer duct 6 is equal to the cross-sectional area of the first connection portion 51; the cross-sectional area of the second conveying pipe 7 is equal to or larger than the maximum cross-sectional area of the second connecting portion 52; the lower surface of the inner cavity of the connecting pipe 5 is a plane; so that the resistance of the pipe to wind and short fibers can be reduced as much as possible.
Preferably, the length of the second conveying pipeline 7 is 3-6 m, so that the fiber can be fluffy and uniform as much as possible while the energy consumption is considered.
In order to save the floor space of the system as much as possible and to reduce the handling of the original equipment, condenser 2 is still located directly under cutter 1.
In order to accommodate the equipment layout while taking into account the length of the second transfer duct 7 and the resistance to wind and short fibers, the second transfer duct 7 is preferably arranged in the following manner: the second conveying pipe 7 includes a first straight pipe 71 connected to the connector and extending in the horizontal direction, a second straight pipe 72 connected to the side wall of the condenser 2 and extending in the horizontal direction, a third straight pipe 73 located between the first straight pipe 71 and the second straight pipe 72 and extending in the up-down direction, a first arced pipe 74 connected to the first straight pipe 71 and the third straight pipe 73, respectively, and a second arced pipe 75 connected to the second straight pipe 72 and the third straight pipe 73, respectively, and having an arc shape; the extending directions of the first straight tube 71 and the second straight tube 72 in the horizontal plane intersect, and the third straight tube 73 extends obliquely in the up-down direction.
The short fiber packing system further comprises an exhaust device communicated with the air outlet of the condenser 2 and a dust remover (not shown) communicated with the exhaust device, wherein the exhaust device adopts the prior art and comprises an exhaust fan 4 and an exhaust pipe.
The workflow of the staple fiber bagging system is as follows: the long fiber enters the cutter 1, after being cut off by the rotary cutter disc of the cutter 1, the long fiber falls to the connecting pipe 5 freely under the action of weight, under the wind force provided by the fan 4, the short fiber in the connecting pipe 5 is blown to the second conveying pipeline 7, becomes more fluffy and uniform under the wind force in the second conveying pipeline 7, then enters the condenser 2, finally falls into the packer 3 freely for packing, and redundant gas is discharged into the dust remover through the exhaust outlet of the condenser 2 by the exhaust fan 4 and the exhaust pipe. In this way, the fiber is fluffy and uniform, the fiber can fall into the packer 3 more uniformly, so as to improve the shape of the bag, and dust in the gas is collected in the dust remover, so that the air is not polluted.
The present invention has been described in detail with the purpose of enabling those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a staple fiber baling system, is including being used for cutting off long fiber into staple's cutter, condenser, install the below of condenser and with the baling press that condenser is linked together, its characterized in that: the short fiber packing system further comprises a conveying device which is arranged between the cutter and the condenser and is used for conveying short fibers to the condenser, wherein the conveying device comprises a fan, a connecting pipe which is communicated with the cutter, a first conveying pipeline which is respectively communicated with one end of the fan and one end of the connecting pipe, and a second conveying pipeline which is respectively communicated with the condenser and the other end of the connecting pipe, the connecting pipe comprises a first connecting part which is connected with the first conveying pipeline, a second connecting part which is connected with the second conveying pipeline, and a third connecting part which is communicated with an outlet of the cutter, and the cross section of the second connecting part gradually increases from the connecting pipe to the direction of the second conveying pipeline;
The cross-sectional area of the first connecting part is smaller than the maximum cross-sectional area of the second connecting part and is larger than or equal to the minimum cross-sectional area of the second connecting part; the lower surface of the inner cavity of the connecting pipe is a plane; the cross-sectional area of the first conveying pipeline is equal to the cross-sectional area of the first connecting part; the cross-sectional area of the second conveying pipeline is larger than or equal to the maximum cross-sectional area of the second connecting part;
The third connecting portion includes an inclined portion inclined toward the second connecting portion from top to bottom;
The cotton condenser is located the below of cutter, second pipeline include with the connecting pipe be connected and along the first straight tube of horizontal extension, with the cotton condenser be connected and along the second straight tube of horizontal direction extension, be located first straight tube with between the second straight tube and along the third straight tube of upper and lower direction extension, respectively with first straight tube with the third straight tube is connected and is curved first arctube, respectively with the second straight tube with the third straight tube is connected and is curved second arctube.
2. The staple fiber bagging system of claim 1, wherein: the third connecting portion further comprises a vertical portion arranged in the vertical direction, and the vertical portion is formed above the inclined portion and sleeved at the outlet of the cutting machine.
3. The staple fiber bagging system of claim 1, wherein: the first connecting portion and the second connecting portion are located at opposite ends of the connecting pipe, and the third connecting portion is located above the connecting pipe.
4. The staple fiber bagging system of claim 1, wherein: the second conveying pipeline is connected with the side wall of the condenser.
5. The staple fiber bagging system of claim 1, wherein: the length of the second conveying pipeline is 3-6 m.
6. The staple fiber bagging system of claim 1, wherein: the extending directions of the first straight pipe and the second straight pipe on the horizontal plane are intersected, and the third straight pipe extends obliquely along the up-down direction.
7. The staple fiber bagging system of claim 1, wherein: the short fibers are polyaromatic oxadiazole short fibers; and/or the short fiber packaging system further comprises an air exhaust device communicated with the condenser and a dust remover communicated with the air exhaust device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111235642.6A CN113942689B (en) | 2021-10-22 | 2021-10-22 | Short fiber packing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111235642.6A CN113942689B (en) | 2021-10-22 | 2021-10-22 | Short fiber packing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113942689A CN113942689A (en) | 2022-01-18 |
| CN113942689B true CN113942689B (en) | 2024-05-24 |
Family
ID=79332472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111235642.6A Active CN113942689B (en) | 2021-10-22 | 2021-10-22 | Short fiber packing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN113942689B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1339802A (en) * | 1970-07-28 | 1973-12-05 | Rieter Ag Maschf | Separating fibre flocks from an air stream |
| US4301819A (en) * | 1980-04-11 | 1981-11-24 | Brown & Williamson Tobacco Corporation | Apparatus for prevention of material build-up such as tobacco in a conduit |
| CN201990787U (en) * | 2011-03-14 | 2011-09-28 | 福建省长乐市立峰纺织有限公司 | Cutting-off, silk-falling and opening device for polyester staple fiber |
| CN110306311A (en) * | 2019-07-11 | 2019-10-08 | 丁娇娇 | A kind of tow dyeing and printing device based on textile process |
| CN111115273A (en) * | 2019-12-26 | 2020-05-08 | 徐东 | Vacuum feeding machine suction gun mechanism for conveying powder |
| CN216375213U (en) * | 2021-10-22 | 2022-04-26 | 江苏宝德新材料有限公司 | Short fiber packaging system |
-
2021
- 2021-10-22 CN CN202111235642.6A patent/CN113942689B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1339802A (en) * | 1970-07-28 | 1973-12-05 | Rieter Ag Maschf | Separating fibre flocks from an air stream |
| US4301819A (en) * | 1980-04-11 | 1981-11-24 | Brown & Williamson Tobacco Corporation | Apparatus for prevention of material build-up such as tobacco in a conduit |
| CN201990787U (en) * | 2011-03-14 | 2011-09-28 | 福建省长乐市立峰纺织有限公司 | Cutting-off, silk-falling and opening device for polyester staple fiber |
| CN110306311A (en) * | 2019-07-11 | 2019-10-08 | 丁娇娇 | A kind of tow dyeing and printing device based on textile process |
| CN111115273A (en) * | 2019-12-26 | 2020-05-08 | 徐东 | Vacuum feeding machine suction gun mechanism for conveying powder |
| CN216375213U (en) * | 2021-10-22 | 2022-04-26 | 江苏宝德新材料有限公司 | Short fiber packaging system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113942689A (en) | 2022-01-18 |
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