CN110629329A - Multi-variety blending automatic control system - Google Patents
Multi-variety blending automatic control system Download PDFInfo
- Publication number
- CN110629329A CN110629329A CN201910994811.0A CN201910994811A CN110629329A CN 110629329 A CN110629329 A CN 110629329A CN 201910994811 A CN201910994811 A CN 201910994811A CN 110629329 A CN110629329 A CN 110629329A
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- China
- Prior art keywords
- cotton
- weighing
- conveyer belt
- machine
- supply
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- 238000002156 mixing Methods 0.000 title claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 118
- 238000005303 weighing Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
Abstract
The invention discloses a multi-variety blending automatic control system, which comprises a control center, a plurality of cotton supply systems, a weighing system and a total conveying belt, wherein the weighing system is arranged on the cotton supply system; the cotton supply system comprises a cotton supply machine and a cotton grabbing machine, wherein the cotton supply machine is communicated with the cotton grabbing machine through a cotton supply fan; a weighbridge is arranged on a cotton storage disc in the bale plucker; the weighing system comprises a cotton guide plate and a weighing conveyer belt; one end of the cotton guide plate is connected with the cotton supply machine, and a weighing conveyer belt is arranged below the other end of the cotton guide plate; the weighing conveyer belt is provided with a platform scale; the total conveying belt is arranged below the weighing conveying belt. The invention accurately controls the proportion of different types of cotton by combining the weighing conveyer belt, the weighbridge on the bale plucker and the control center, greatly reduces the error rate and improves the quality of the cotton layer.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to an automatic control system for multi-variety blending.
Background
In the existing blending control system, 2-3 bale openers are generally used for feeding cotton, and a platform scale is arranged at the outlet of each bale opener and is used for weighing independently. The control door is arranged at the bottom of the pound box, weights with different ratios are arranged in each pound box, when the pound box starts to operate, each pound scale independently replenishes cotton, when the set weight is reached, the single cotton replenishing is stopped, after the weights of other pound boxes are all reached, the control door is opened together and the pound boxes are put down to the conveying belt, and when the conveying belt conveys forwards, the cotton in each pound box still needs to be overlapped together, and then the cotton enters the beater to be loosened.
Each bale opener feeds cotton from a conveying belt into a flat cotton, then feeds the cotton to a card clothing and forwards into a pound box, a switch door is arranged above the pound box, and when the weight of the pound scale reaches a preset value, the switch door is closed to block subsequent cotton supply, so that the weight accuracy is guaranteed; the control door is put down to release the cotton, and then the opening and closing door is opened to continue the cotton supplement action.
Because a plurality of machines are matched with a plurality of pound boxes, the actions are complicated in a series of cotton supplying, stopping, weight confirming, waiting, door opening, cotton discharging and door closing, the ratio error value is difficult to control due to errors of machine parts, errors of pound scales, sizes of cotton blocks and air flow interference, the error rate is high, and the improvement of yield and quality is seriously influenced.
Therefore, how to provide an automatic control system for blending various cotton blends, which has high efficiency and small error of cotton supply ratio, is a problem that needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention provides an automatic control system for multi-variety blending, which accurately controls the proportion of different types of cotton by combining a weighing conveyer belt, a weighbridge on a bale plucker and a control center, greatly reduces the error rate and improves the quality of a cotton layer.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-variety blending automatic control system comprises a control center and a plurality of cotton supply systems, and is characterized by also comprising a weighing system and a total conveying belt;
the cotton supply system comprises a cotton supply machine and a cotton grabbing machine, wherein the cotton supply machine is communicated with the cotton grabbing machine through a cotton supply fan; a weighbridge is arranged on a cotton storage disc in the bale plucker;
the weighing system comprises a cotton guide plate and a weighing conveyer belt; one end of the cotton guide plate is connected with the cotton supply machine, and the weighing conveyer belt is arranged below the other end of the cotton guide plate; the weighing conveyer belt is provided with a platform scale;
the total conveying belt is arranged below the weighing conveying belt.
Preferably, the wagon balance and the platform scale are both electrically connected with the control center.
Preferably, the main conveying belt is communicated with the cotton blender through a horizontal cotton opener along the direction of the cotton trend.
According to the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the invention arranges the weighing conveyer belt below the cotton guide plate in order to weigh the cotton layer in operation and proportionally adjust the output speed of the conveyer belt.
2. In the whole cotton supplying process, cotton is supplied by a plurality of cotton supplying machines, a plurality of cotton layers are formed and are conveyed downwards by the weighing conveying belts and are superposed on the total conveying belt in a layer-by-layer mode, a plurality of layers are superposed, tight combination is realized without leak, the mixing uniformity and the accuracy are high, and the defects that the stack superposition of the existing products is easy to be vacant, incomplete and difficult to be accurate are overcome.
3. The proportion of each cotton supply machine is set in the master control center according to different raw material types, the conveying speed of each machine is calculated according to the weighing weight, and the cotton feeding speed is adjusted along with the change of the weight, so that the proportion of each variety is correct. Directly collecting each weighed cotton layer on a main conveying belt, and conveying the cotton layers to a horizontal cotton opener; the continuous conveying is carried out uninterruptedly, the yield can be improved, the quality can be accurately and uniformly improved, the complex actions of stopping the machine, opening and closing the door are avoided, and the trouble is avoided.
4. The control center can know the weight change of cotton in the cotton storage disc and the weight of cotton on the weighing conveying belt at any time, compares the output weight of each bale plucker weighbridge at any time in proportion, and detects and adjusts the weight error; furthermore, the speed of each weighing conveyer belt can be accurately adjusted according to actual conditions, so that the proportion of cotton of different varieties added is accurately controlled, and the quality of the cotton layer is ensured.
5. The invention can be applied to a plurality of cotton supply systems with various varieties, various different raw materials and various different proportions, including large proportion difference, and can be used for connecting up to 5 varieties in series and different proportions thereof, thereby creating conditions for the diversity of blending.
6. Each bale plucker is used for weighing, so that the instant weight of raw materials at various sources can be controlled at any time, and the auxiliary fine adjustment is carried out on the conveying of each cotton layer at any time according to the change of the increase, output and consumption of the bale plucker, so that the defects that the actual output data cannot be obtained and the correct adjustment can be carried out from the source although the bale plucker is weighed in the prior art are overcome.
7. The control center comprehensively adjusts and controls the data and proportion of the weighbridge and the platform scale of each group of the bale pluckers, compares, detects and corrects and adjusts the data and the proportion in real time at any time, adjusts and matches various errors, displays the errors on a screen at proper time, and automatically adjusts and records the data and the proportion in the whole process so as to facilitate observation and control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the invention.
Wherein, in the figure,
1-total conveyor belt; 2-a cotton supply machine; 3-a cotton supply fan; 4-cotton storage disc; 5-weighing the conveyer belt; 6-cotton mixing machine; 7-horizontal opener.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the embodiment of the invention discloses a multi-variety blending automatic control system, which comprises a control center, three cotton supply systems, a weighing system and a total conveying belt 1;
each cotton supply system comprises a cotton supply machine 2 and a cotton grabbing machine, wherein the cotton supply machine 2 is communicated with the cotton grabbing machines through cotton supply fans 3; a weighbridge is arranged on a cotton storage disc 4 in the bale plucker;
each cotton feeder 2 corresponds to a weighing system, and the weighing system comprises a cotton guide plate and a weighing conveyer belt 5; one end of the cotton guide plate is connected with the cotton supply machine 2, and a weighing conveyer belt 5 is arranged below the other end of the cotton guide plate; the weighing conveyer belt 5 is provided with a platform scale; the total conveyor belt 1 is arranged below the weighing conveyor belt 5.
Furthermore, the wagon balance and the platform scale are both electrically connected with the control center.
Further, the main conveyer belt 1 is communicated with a cotton mixer 6 through a horizontal opener 7 along the direction of the cotton.
The working principle of the invention is as follows: being provided with three confession cotton machine 2 in this embodiment, can processing three kinds of cotton, every bale plucker will store up the cotton in the cotton dish 4 and carry to the confession cotton machine 2 that corresponds, through the processing of confession cotton machine 2, discharge from leading the cotton board, the below of leading the cotton board is provided with weighing conveyer belt 5, weighing conveyer belt 5 mainly has two functions, firstly weighs, secondly according to the proportion of adding of difference, carry the cotton to total conveyer belt 1 according to certain speed, total conveyer belt 1 carries the cotton to horizontal opener 7, cotton blender 6 again and processes.
Due to the arrangement of the wagon balance, the control center in the cotton storage disc 4 can know the weight of the cotton in the cotton storage disc at any time, the platform balance can display the weighed weight, the control center can calculate whether the proportion of the conveyed cotton meets the requirements at any time, if the proportion does not meet the requirements or the proportion changes, the proportion of the added different types of cotton can be adjusted by adjusting the cotton grabbing speed of the cotton grabbing machine and the speed of the weighing conveyer belt 5, and the quality of a cotton layer is further ensured.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A multi-variety blending automatic control system comprises a control center and a plurality of cotton supply systems, and is characterized by also comprising a weighing system and a total conveying belt;
the cotton supply system comprises a cotton supply machine and a cotton grabbing machine, wherein the cotton supply machine is communicated with the cotton grabbing machine through a cotton supply fan; a weighbridge is arranged on a cotton storage disc in the bale plucker;
the weighing system comprises a cotton guide plate and a weighing conveyer belt; one end of the cotton guide plate is connected with the cotton supply machine, and the weighing conveyer belt is arranged below the other end of the cotton guide plate; the weighing conveyer belt is provided with a platform scale;
the total conveying belt is arranged below the weighing conveying belt.
2. The automatic control system for blending of multiple varieties according to claim 1, wherein said weighbridge and said scale are both electrically connected to said control center.
3. The automatic control system for blending of multiple varieties according to claim 1, wherein the main conveyor belt is communicated with the cotton blender through a horizontal opener along the direction of the cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910994811.0A CN110629329A (en) | 2019-10-18 | 2019-10-18 | Multi-variety blending automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910994811.0A CN110629329A (en) | 2019-10-18 | 2019-10-18 | Multi-variety blending automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110629329A true CN110629329A (en) | 2019-12-31 |
Family
ID=68976793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910994811.0A Pending CN110629329A (en) | 2019-10-18 | 2019-10-18 | Multi-variety blending automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110629329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115537993A (en) * | 2022-09-30 | 2022-12-30 | 青岛宏大纺织机械有限责任公司 | Multi-component mixed spinning production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB919636A (en) * | 1959-10-02 | 1963-02-27 | Tmm Research Ltd | Improvements in the blending of textile fibres |
| US4240815A (en) * | 1978-04-28 | 1980-12-23 | Rockwool Aktiebolaget | Method for determining the surface weight of a mineral wool mat |
| CN2471802Y (en) * | 2001-01-18 | 2002-01-16 | 张祺田 | Automatic ratio cotton air flow apparatus with precisively combing |
| WO2011110145A1 (en) * | 2010-03-08 | 2011-09-15 | ERKO Trützschler GmbH | Method and device for measuring the weight of an endless flow of web-shaped fiber material |
| CN203745057U (en) * | 2014-03-18 | 2014-07-30 | 泰石岩棉有限公司 | Unit weight automatic regulating apparatus for on-line rock wool production |
| CN106521721A (en) * | 2016-10-29 | 2017-03-22 | 汕头三辉无纺机械厂有限公司 | Weighing type bale opener |
| CN206127502U (en) * | 2016-10-29 | 2017-04-26 | 汕头三辉无纺机械厂有限公司 | Ration of weighing type bale opener goes out cotton machine and constructs |
| CN206256214U (en) * | 2016-11-23 | 2017-06-16 | 江阴铂田机械制造有限公司 | Automatic cotton blender machine of weighing |
| CN108823787A (en) * | 2018-06-07 | 2018-11-16 | 苏州宏久航空防热材料科技有限公司 | A kind of full-automatic blanket production capacity modulation |
| CN109112677A (en) * | 2018-10-10 | 2019-01-01 | 常州市老丁机械有限公司 | Multi-joint more storehouse pulley types open packet shredding combination machine |
| CN211005750U (en) * | 2019-10-18 | 2020-07-14 | 盐城金大纺织机械制造有限公司 | Multi-variety blending automatic control system |
-
2019
- 2019-10-18 CN CN201910994811.0A patent/CN110629329A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB919636A (en) * | 1959-10-02 | 1963-02-27 | Tmm Research Ltd | Improvements in the blending of textile fibres |
| US4240815A (en) * | 1978-04-28 | 1980-12-23 | Rockwool Aktiebolaget | Method for determining the surface weight of a mineral wool mat |
| CN2471802Y (en) * | 2001-01-18 | 2002-01-16 | 张祺田 | Automatic ratio cotton air flow apparatus with precisively combing |
| WO2011110145A1 (en) * | 2010-03-08 | 2011-09-15 | ERKO Trützschler GmbH | Method and device for measuring the weight of an endless flow of web-shaped fiber material |
| CN203745057U (en) * | 2014-03-18 | 2014-07-30 | 泰石岩棉有限公司 | Unit weight automatic regulating apparatus for on-line rock wool production |
| CN106521721A (en) * | 2016-10-29 | 2017-03-22 | 汕头三辉无纺机械厂有限公司 | Weighing type bale opener |
| CN206127502U (en) * | 2016-10-29 | 2017-04-26 | 汕头三辉无纺机械厂有限公司 | Ration of weighing type bale opener goes out cotton machine and constructs |
| CN206256214U (en) * | 2016-11-23 | 2017-06-16 | 江阴铂田机械制造有限公司 | Automatic cotton blender machine of weighing |
| CN108823787A (en) * | 2018-06-07 | 2018-11-16 | 苏州宏久航空防热材料科技有限公司 | A kind of full-automatic blanket production capacity modulation |
| CN109112677A (en) * | 2018-10-10 | 2019-01-01 | 常州市老丁机械有限公司 | Multi-joint more storehouse pulley types open packet shredding combination machine |
| CN211005750U (en) * | 2019-10-18 | 2020-07-14 | 盐城金大纺织机械制造有限公司 | Multi-variety blending automatic control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115537993A (en) * | 2022-09-30 | 2022-12-30 | 青岛宏大纺织机械有限责任公司 | Multi-component mixed spinning production method |
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