CN112520500A - Rope dividing method for efficiently producing rope belts by matching with warp knitting machine - Google Patents
Rope dividing method for efficiently producing rope belts by matching with warp knitting machine Download PDFInfo
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- CN112520500A CN112520500A CN202110097707.9A CN202110097707A CN112520500A CN 112520500 A CN112520500 A CN 112520500A CN 202110097707 A CN202110097707 A CN 202110097707A CN 112520500 A CN112520500 A CN 112520500A
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- rope
- belts
- knitting machine
- belt
- warp knitting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/71—Arrangements for severing filamentary materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/76—Depositing materials in cans or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to a rope dividing method for efficiently producing rope belts by matching with a warp knitting machine, which uses an unreeling device and a plurality of rope dividing devices and comprises the following steps: rewinding all rope belts produced by the warp knitting machine onto a pan head of the warp knitting machine; taking off a plurality of rope belts wound on the pan head, and mounting the pan head on an unwinding device; respectively drawing the head ends of all the rope belts on the pan head to at least one group of rope distributing devices until all the rope belts on the pan head are drawn to the rope distributing devices; the head end of each rope belt sequentially falls into a rope collecting bag on the rope separating device; and starting the rope distributing device, simultaneously drawing out all the rope belts on the pan head, correspondingly introducing the rope belts into the corresponding rope collecting bags, and separating and collecting hundreds of rope belts produced by the warp knitting machine. Not only the rope distributing efficiency is high, but also the rope belts can be prevented from being entangled and knotted, and the problem that the collection and separation of the rope belt products are difficult due to the overhigh production efficiency of the warp knitting machine is solved.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a rope distributing method for efficiently producing a rope belt by matching with a warp knitting machine.
Background
The new crown epidemic situation brings huge influence to the world. From the infection pathway, how to protect against virus transmission is an important ring. And the most simple and effective protective mask belongs to various protective articles. Therefore, the protective mask becomes the most urgent material in epidemic period. How to improve the production efficiency of the mask becomes the first problem of urgent need. At one time, various enterprises are added to the production line of the protective mask.
Protective masks typically include a mask body and ear straps attached to the left and right sides of the mask body. For the production of ear bands, an ear band machine is generally used. The efficiency of producing the ear belt by various ear belt machines on the market is not very high at present. Generally, only dozens of ear belt ropes can be produced simultaneously in one machine per unit time and collected into corresponding bags one by one. But far from meeting the urgent need of epidemic prevention materials.
For warp knitting textile enterprises, it is considered to use a warp knitting machine to produce the ear band, because the production efficiency of the warp knitting machine is quite high, and generally hundreds of ear band ropes can be produced by one warp knitting machine in unit time. However, such high production efficiency also causes great problems in the collection and separation of the ear strap cords. Hundreds of ear belt ropes produced by the warp knitting machine are collected in the bag by adopting the collecting bag, so that the ear belt ropes are difficult to separate one by one in the follow-up process, the ear belt ropes of the whole bag are like a group of messy hemp, and the ear belt ropes have certain elasticity, are disordered when being pulled out, are poor when being pulled out, and cannot be pulled out one by one, so that the ear belt ropes of the whole bag cannot be pulled out one by one, and all the ear belt ropes are wasted.
Disclosure of Invention
In view of the above problems, the present invention provides a rope dividing method for efficiently producing rope belts by cooperating with a warp knitting machine, which can efficiently produce rope belt products by cooperating with the warp knitting machine, and particularly, can smoothly and rapidly separate hundreds of rope belts produced by the warp knitting machine and correspondingly pack the rope belts into rope collecting bags, thereby solving the problem of difficulty in separating and collecting the rope belts caused by the excessively high production efficiency of the rope belts by the warp knitting machine.
The technical scheme of the invention is as follows: a rope dividing method for efficiently producing rope belts by matching with a warp knitting machine adopts an unreeling device and at least one group of rope dividing devices, wherein the at least one group of rope dividing devices are arranged in the rope unreeling direction of the unreeling device side by side, and is characterized by comprising the following steps:
(1) rewinding all the rope belts produced by the warp knitting machine onto a pan head of the warp knitting machine, and ensuring that the winding tension borne by each rope belt is approximately the same during winding;
(2) taking off all the rope belts wound on the pan head, and mounting the pan head on an unwinding device;
(3) respectively drawing the head ends of all rope belts on the pan head to at least one group of rope distributing devices, wherein a part of the rope belts are drawn to the first group of rope distributing devices; the head end of a part of the rest rope belts is pulled to the second component rope distribution device, and the like is performed until all the rope belts on the pan head are pulled to the rope distribution device; the head end of each rope belt sequentially falls into a rope collecting bag on the rope separating device;
(4) and simultaneously starting the rope distributing devices, simultaneously drawing out all the rope belts on the pan head, and correspondingly introducing the rope belts into the corresponding rope collecting bags, thereby separating and collecting hundreds of rope belts produced by the warp knitting machine.
The rope distributing device comprises a support body, wherein a first rope pulling roller set is arranged on the support body, the first rope pulling roller set comprises a rotating roller and a pressing roller which can be tightly attached to the rotating roller, and a bag frame used for supporting a rope collecting bag is arranged below the first rope pulling roller set.
Preferably, the support body below the first pull rope roller group is provided with a front-side and rear-side rope distributing part for distributing the rope belts pulled by the first pull rope roller group to the front side and the rear side so as to lead the rope belts into the lower rope collecting bag more smoothly.
Preferably, the front and rear rope distributing pieces are pipe pieces or rod pieces, and the surfaces of the pipe pieces or the rod pieces are smooth, so that the friction resistance can be reduced and the rope belts can be prevented from being hooked while the rope belts are distributed.
Preferably, a second rope roller set is further arranged on the lower support body of the first rope roller set, and the second rope roller set is used for receiving the rope belt pulled by the first rope roller set and leading the rope belt into the rope collecting bag below the second rope roller set more smoothly. The second pull-cord roller group also comprises a rotating roller and a press roller which can abut against the rotating roller.
Preferably, a rope guide part for leading in a rope belt to the rear row rope distributing device is arranged on the upper support body of the first rope roller group, the rope guide part is a pipe fitting or a rod piece, and due to the fact that the surface of the pipe fitting or the rod piece is round and smooth, friction resistance can be reduced and the rope belt can be prevented from being hooked when the rope belt is led in the rear row rope distributing device.
Preferably, a rope dividing and threading plate is further arranged on the front side of the first rope pulling roller group of the rope dividing device positioned at the foremost row, and a plurality of rope threading holes are formed in the rope dividing and threading plate. During the use, pass earlier rope separating and wear the board with the fag end after, play preliminary carding and the effect of separating the fag end, pull out and continue the separation by the first stay cord roller set in its rear again.
Preferably, the bottom of the bracket body is provided with a caster wheel, so that the rope distributing device can be moved conveniently.
Preferably, the bottom of the bracket body is provided with an adjustable supporting leg, so that the rope dividing device can be moved and stably positioned conveniently.
Preferably, power devices are respectively arranged at two ends of the pressing roller, and the pressing roller is driven by the power devices to abut against the rotating roller so as to be matched with the rotating roller to pull the rope belt.
Preferably, the unwinding device is a damped unwinding device, so that the tension of a pull rope of the unwinding and rear rope dividing device can be adjusted conveniently.
Preferably, the bag frame is a frame body, and the frame body is provided with a plurality of frames for supporting the rope-collecting bag.
The invention has the beneficial effects that: the rope dividing method provided by the invention is characterized in that the unwinding device and the plurality of rope dividing devices are used, the plurality of rope dividing devices are arranged in the rope unwinding direction of the unwinding device side by side, the number of the rope dividing devices can be configured according to the number of the ropes on the unwinding device, so that the ropes on the pan head of the unwinding device are gradually pulled out and correspondingly separated into the corresponding rope collecting bags, the working efficiency is high, the ropes can be prevented from being entangled and knotted, and the problem that the collection and separation of the rope products are difficult due to the overhigh production efficiency when the warp knitting machine is used for producing the rope products is solved. And solves the problem that hundreds of ropes produced by the warp knitting machine are directly collected by a collecting bag, and the product is wasted because the ropes cannot be pulled out one by one in the follow-up process.
Therefore, the rope dividing method can be matched with a warp knitting machine to efficiently produce rope belt products, particularly hundreds of rope belts produced by the warp knitting machine can be smoothly and quickly separated and correspondingly loaded into the rope collecting bags, and the problem that the rope belts are difficult to separate and collect due to the fact that the production efficiency of the rope belts of the warp knitting machine is too high is solved.
Drawings
FIG. 1 is a schematic structural diagram of a rope distributing device for efficiently producing a rope belt by matching with a warp knitting machine in the embodiment.
Fig. 2 is a schematic structural view of a first pull-cord roller group in the embodiment.
In the figure: 1-unwinding device 1.1-pan head 2-rope separating device 2.1-support body 2.2-first stay cord roller set 2.21-rotating roller 2.22-compression roller 2.3-second stay cord roller set 2.31-rotating roller 2.32-compression roller 2.33-power device 2.4-truckle 2.5-adjustable supporting leg 3-rope collecting bag 4-bag frame 5-front and back side rope separating part 6-rope belt 7-rope guiding part 8-rope separating threading plate.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
As shown in fig. 1 and 2, the rope dividing method for efficiently producing the rope belt with the warp knitting machine of the invention uses an unwinding device 1 and three rope dividing devices 2, namely a first rope dividing device, a second rope dividing device and a third rope dividing device, wherein the three rope dividing devices are arranged side by side in the rope unwinding direction of the unwinding device 1. The rope dividing method comprises the following steps:
(1) winding 600-800 rope belts 6 produced by a warp knitting machine on one, two or more pan heads 1.1, and ensuring that the winding tension borne by each rope belt 6 is approximately the same during winding;
(2) the rope belt 6 which is wound on the pan head 1.1 is taken off, and the pan head 1.1 is arranged on the unwinding device 1;
(3) respectively drawing the head ends of all the ropes 6 to the three groups of rope dividing devices, wherein a part of the ropes 6 are drawn to the front row of rope dividing devices 2; the head end of a part of the rope belts 6 in the rest rope belts is drawn to the middle rope distributing device 2, and so on, until all the rope belts 6 on the pan head are drawn to the rope distributing device 2; the head end of each rope belt 6 sequentially falls into the rope collecting bag 3 on the rope separating device;
(4) and starting the rope distributing device 3, simultaneously drawing out all the rope belts 6 on the pan head, and correspondingly introducing the rope belts into the corresponding rope collecting bags 3, thereby achieving the purpose of synchronously separating and collecting hundreds of rope belts 6 produced by the warp knitting machine.
The unwinding device 1 is an unwinding device with damping, and is convenient for adjusting the tension of a pull rope of the unwinding and rear rope dividing device 2. The number of rope distributors 2 is increased or decreased depending on the number of rope belts 6 to be separated.
The rope distributing device 2 comprises a support body 2.1, a first rope pulling roller set 2.2 is arranged on the support body 2.1, the first rope pulling roller set 2.2 comprises a rotating roller 2.21 and a pressing roller 2.22 capable of being abutted to the rotating roller, the rotating roller 2.21 is driven by a motor and a speed reducer to rotate, the rotating roller 2.21 is a driving roller, and the pressing roller 2.22 is a driven roller. Two ends of the compression roller 2.22 are respectively provided with a power device 2.23, the power device 2.23 is a cylinder or an electric push rod, and is driven by the power device to abut against the rotating roller 2.21 so as to be matched with the rotating roller 2.21 to pull the rope belt 6.
A bag frame 4 for supporting the rope-collecting bag 3 is arranged below the first rope roller group 2.2. The bag frame 4 is a frame body, and dozens of frames for supporting the rope-collecting bags are arranged on the frame body.
The bracket body below the first pull rope roller group 2.2 is provided with a front-side and rear-side rope distributing part 5 which is used for distributing the rope belts 6 pulled by the first pull rope roller group 2.2 to the front side and the rear side so as to lead the rope belts into the rope collecting bag 3 below more smoothly.
The front and rear rope distributing pieces 5 are pipe pieces or rod pieces, and the surfaces of the pipe pieces or the rod pieces are smooth, so that the friction resistance can be reduced and the rope belts can be prevented from being hooked when the rope belts 6 are distributed.
The lower support body 2.1 of the first rope roller group 2.2 is also provided with a second rope roller group 2.3, and the second rope roller group 2.3 is used for receiving the rope belt 6 pulled by the first rope roller group 2.2 and leading the rope belt into the rope collecting bag 3 below the rope belt more smoothly. The second set of pull-cord rollers 2.3 likewise comprises a turning roller 2.31 and a pressure roller 2.32 which can be brought into abutment against the turning roller. The rotating roller 2.31 is driven by a motor and a speed reducer to rotate, the rotating roller 2.31 is a driving roller, and the pressing roller 2.32 is a driven roller. Two ends of the compression roller 2.32 are respectively provided with a power device 2.33, the power device 2.33 is a cylinder or an electric push rod, and the power device drives the compression roller to abut against the rotating roller 2.31 so as to be matched with the rotating roller 2.31 to pull the rope belt 6.
The upper support body 2.1 of the first pull rope roller group 2.2 is provided with a rope guide part 7 used for leading in a rope belt 6 to the back row rope distributing device 3, the rope guide part 7 is a pipe fitting or a rod piece, and the surface of the pipe fitting or the rod piece is round and smooth, so that the friction resistance can be reduced and the rope belt can be prevented from being hooked when the rope belt is led in to the back row rope distributing device.
The front side of the first rope distributing roller set 2.2 of the first rope distributing device positioned at the foremost row is also provided with a rope distributing and threading plate 8, and the rope distributing and threading plate 8 is provided with a plurality of rope threading holes. During the use, pass earlier rope separating and wear the board with the fag end after, play preliminary carding and the effect of separating the fag end, pull out and continue the separation by the first stay cord roller set in its rear again.
The bottom of the support body 2.1 is provided with a trundle 2.4, and the trundle is a universal trundle, so that the rope dividing device 2 can be conveniently moved.
The bottom of the bracket body 2.1 is provided with an adjustable supporting leg 2.5, which is convenient for stable positioning after the rope distributing device 2 is moved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A rope dividing method for efficiently producing rope belts by matching with a warp knitting machine uses an unreeling device and at least one group of rope dividing devices, and the at least one group of rope dividing devices are arranged in the rope unreeling direction of the unreeling device side by side, and is characterized by comprising the following steps:
(1) rewinding all the rope belts produced by the warp knitting machine onto a pan head of the warp knitting machine, and ensuring that the winding tension borne by each rope belt is approximately the same during winding;
(2) taking off all the rope belts wound on the pan head, and mounting the pan head on an unwinding device;
(3) respectively drawing the head ends of all rope belts on the pan head to at least one group of rope distributing devices, wherein a part of the rope belts are drawn to the first group of rope distributing devices; the head end of a part of the rest rope belts is pulled to the second component rope distribution device, and the like is performed until all the rope belts on the pan head are pulled to the rope distribution device; the head end of each rope belt sequentially falls into a rope collecting bag on the rope separating device;
(4) and simultaneously starting the rope distributing devices, simultaneously drawing out all the rope belts on the pan head, and correspondingly introducing the rope belts into the corresponding rope collecting bags, thereby separating and collecting hundreds of rope belts produced by the warp knitting machine.
2. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 1, wherein: the rope distributing device comprises a support body, a first rope pulling roller set is arranged on the support body and comprises a rotating roller and a pressing roller capable of being tightly leaned against the rotating roller, and a bag frame used for supporting a rope collecting bag is arranged below the first rope pulling roller set.
3. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: and the support body below the first pull rope roller group is provided with a front-side and rear-side rope distributing part which is used for distributing the rope belts pulled by the first pull rope roller group at the upper part to the front side and the rear side so as to lead the rope belts into the rope collecting bag at the lower part more smoothly.
4. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 3, wherein: the front and rear side rope dividing pieces are pipe fittings or rod pieces, and the surfaces of the pipe fittings or the rod pieces are smooth, so that the friction resistance can be reduced and the rope belts can be prevented from being hooked when the rope belts are divided.
5. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: and a second pull rope roller set is further arranged on the support body below the first pull rope roller set and is used for bearing the rope belt pulled by the first pull rope roller set and leading the rope belt into the rope collecting bag below the second pull rope roller set more smoothly.
6. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: the upper support body of the first rope pulling roller group is provided with a rope guiding piece used for leading in a rope belt to the back row rope distributing device, the rope guiding piece is a pipe fitting or a rod piece, and the surface of the pipe fitting or the rod piece is round and smooth, so that the friction resistance can be reduced and the rope belt can be prevented from being hooked when the rope belt is led in the back row rope distributing device.
7. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: the front side of the first pull rope roller group of the rope dividing device positioned at the foremost row is also provided with a rope dividing threading plate, a plurality of threading holes are formed in the rope dividing threading plate, and when the rope dividing device is used, the head end of a rope belt firstly penetrates through the rope dividing threading plate to play a role in preliminarily carding and separating the rope belt, and then the rope belt is pulled out by the first pull rope roller group at the rear of the rope dividing device and is continuously separated.
8. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: the bottom of the bracket body is provided with trundles, so that the rope distributing device is convenient to move.
9. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: the bottom of the bracket body is provided with an adjustable supporting leg, so that the stable positioning after the rope distributing device is moved is facilitated.
10. The rope distributing method for efficiently producing the rope belt by matching with the warp knitting machine as claimed in claim 2, wherein: and power devices are respectively arranged at two ends of the compression roller and are driven by the power devices to abut against the rotating roller so as to be matched with the rotating roller to pull the rope belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110097707.9A CN112520500B (en) | 2021-01-25 | 2021-01-25 | Rope dividing method for efficiently producing rope belts by matching with warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110097707.9A CN112520500B (en) | 2021-01-25 | 2021-01-25 | Rope dividing method for efficiently producing rope belts by matching with warp knitting machine |
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| CN112520500A true CN112520500A (en) | 2021-03-19 |
| CN112520500B CN112520500B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110097707.9A Active CN112520500B (en) | 2021-01-25 | 2021-01-25 | Rope dividing method for efficiently producing rope belts by matching with warp knitting machine |
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| CN112520500B (en) | 2022-08-16 |
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