JPH0474458B2 - - Google Patents
Info
- Publication number
- JPH0474458B2 JPH0474458B2 JP123585A JP123585A JPH0474458B2 JP H0474458 B2 JPH0474458 B2 JP H0474458B2 JP 123585 A JP123585 A JP 123585A JP 123585 A JP123585 A JP 123585A JP H0474458 B2 JPH0474458 B2 JP H0474458B2
- Authority
- JP
- Japan
- Prior art keywords
- raw cotton
- reserve tank
- cotton
- supplied
- duct
- 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.)
- Expired
Links
- 229920000742 Cotton Polymers 0.000 claims description 78
- 238000002156 mixing Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 21
- 238000009987 spinning Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000007790 scraping Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は紡績工場における原綿のミキシング装
置、例えばベールブラツカから供給される原綿を
更に混合し、混打綿機等へ供給するミキシング装
置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a mixing device for raw cotton in a spinning mill, for example, a mixing device for further mixing raw cotton supplied from a Beerbracka and supplying the mixed cotton to a cotton mixing machine or the like.
従来の技術
通常ベールブラツカにおいて数種類の原綿をそ
れぞれ所定の割合いに応じて配置せしめこれを開
繊して混打綿機に供給しているが、その混綿の比
率は一定ではなく斑を生ずる欠点がある。従つて
混打綿機において混合し打綿しても、送り出され
る原綿は充分な均一性を得ることは困難である。Conventional technology Normally, several types of raw cotton are arranged in a predetermined proportion in a bale bratska, spread out, and fed to a cotton blending machine.However, the proportion of the blended cotton is not constant, resulting in unevenness. be. Therefore, even if the raw cotton is mixed and batted in a mixing and batting machine, it is difficult to obtain sufficient uniformity of the raw cotton fed out.
このため混打綿機の入口側または出口側にミキ
シング装置を配置し、その均一を計ることが行わ
れている。その１例の概要を第３図に示す。 For this reason, a mixing device is placed on the inlet or outlet side of the cotton mixing machine to ensure uniformity. An overview of one example is shown in Figure 3.
図においてミキシング装置３０は原綿供給用ダ
クト３１と、このダクトに接続される複数のリザ
ーブタンク３２ａ，３２ｂ，３２ｃ，３２ｄを備
える。それぞれのリザーブタンクの下部には繰出
ローラ３３ａ，３３ｂ，３３ｃ，３３ｄ及びビー
タ３４ａ，３４ｂ，３４ｃ，３４ｄを設ける。上
記供給用ダクト３１から送り込まれた原綿は各リ
ザーブタンク３２ａ，３２ｂ，３２ｃ，３２ｄに
分配され、各リザーブタンクから繰出された原綿
をビータ３４ａ，３４ｂ，３４ｃ，３４ｄにより
開繊し、開繊された原綿を積層してベルトコンベ
ア３５により横方向に移送し、ビータ３６により
混合と開繊とを行うようにしたものである。即ち
上記ビータ３６に対する各リザーブタンクからの
距離が異なるため、供給される原綿に斑があつて
も上記距離即ち移送時間差を利用し均一化を計る
ようにしたものである。 In the figure, a mixing device 30 includes a raw cotton supply duct 31 and a plurality of reserve tanks 32a, 32b, 32c, and 32d connected to this duct. Feeding rollers 33a, 33b, 33c, 33d and beaters 34a, 34b, 34c, 34d are provided at the bottom of each reserve tank. The raw cotton fed from the supply duct 31 is distributed to each reserve tank 32a, 32b, 32c, 32d, and the raw cotton fed from each reserve tank is opened by beaters 34a, 34b, 34c, 34d. The raw cotton is laminated and transported laterally by a belt conveyor 35, and mixed and spread by a beater 36. That is, since the distances from each reserve tank to the beater 36 are different, even if the supplied raw cotton has unevenness, it is possible to make it uniform by using the distances, that is, the difference in transfer time.
その他の手段としては、例えば第９図に示す構
造のものがある。 Other means include, for example, a structure shown in FIG.
この例に示すミキシング装置４０も前例と同様
に原綿供給用ダクト４１と、このダクトに接続さ
れる複数のリザーブタンク４２ａ，４２ｂ，４２
ｃ，４２ｄを備える。但し本例の各リザーブタン
クの下部には繰出ローラを省略し、横方向に走行
するコンベアベルト４３を配置する。４４は掻上
げラチス、４５はストリツパローラ、４６は掻落
しローラである。各リザーブタンク４２ａ，４２
ｂ…に供給された原綿は自重により落下し、各リ
ザーブタンクからの原綿は図示の如く積層されコ
ンベアベルト４３により横方向に移行し掻上ラチ
ス４４に供給される。 Like the previous example, the mixing device 40 shown in this example also includes a raw cotton supply duct 41 and a plurality of reserve tanks 42a, 42b, 42 connected to this duct.
c, 42d. However, the feeding roller is omitted at the bottom of each reserve tank in this example, and a conveyor belt 43 running in the lateral direction is arranged. 44 is a scraping lattice, 45 is a stripper roller, and 46 is a scraping roller. Each reserve tank 42a, 42
The raw cotton supplied to b... falls due to its own weight, and the raw cotton from each reserve tank is stacked as shown in the figure, transferred laterally by the conveyor belt 43, and supplied to the raking lattice 44.
即ちこの場合においても前例と同様に各リザー
ブタンクから掻上コンベアに到達する距離が異な
ることを利用したものである。 That is, in this case as well, as in the previous example, the fact that the distances from each reserve tank to the scraping conveyor are different is utilized.
発明が解決しようとする問題点
上記何れの方式においても、各リザーブタンク
から繰出される原綿をコンベア上に層状に積層し
て横方向に移送し、各リザーブタンクとビータ３
６または掻上ラチス４４間の距離即ち移行時間の
相違を利用するものであり、各リザーブタンクの
原綿は均一に繰出されると共に同一速度にて横行
する必要があり、かつビータまたはラチスは各層
の原綿を均一に掻き取ることが要求される。この
ため構造が複雑であり、かつ設置面積が大となる
等の問題がある。Problems to be Solved by the Invention In any of the above methods, the raw cotton fed from each reserve tank is stacked in layers on a conveyor and transferred laterally, and
This method utilizes the difference in the distance, that is, the transition time, between the lattices 44 and 44, and the raw cotton in each reserve tank must be fed out uniformly and traversed at the same speed, and the beater or lattice must be traversed in each layer. It is required to scrape the raw cotton uniformly. Therefore, there are problems such as a complicated structure and a large installation area.
本発明はかかる点に鑑み、小型で構成簡単であ
り、しかも効果的にミキシングを行うミキシング
装置を提供することを目的とする。 In view of these points, it is an object of the present invention to provide a mixing device that is small in size, simple in structure, and performs mixing effectively.
問題点を解決するための手段
第１図は本発明の原理図を示すものである。前
工程例えばベールブラツカから供給される開繊さ
れた原綿を移送する輸送ダクト５には複数の図例
では４個のリザーブタンク６ａ，６ｂ，６ｃ，６
ｄが分岐接続される。それぞれのリザーブタンク
６ａ，６ｂ…の下方には繰出ローラ１２ａ，１２
ｂ…及びビータ１３ａ，１３ｂ…を備え、かつ各
リザーブタンクに共通の混合移送機構１５が設け
られる。この混合移送機構１５は、各リザーブタ
ンク６ａ，６ｂ…から繰出され、かつビータ１３
ａ，１３ｂ…により開繊された原綿を混合し移送
するようにしたもので、送り出しブロワ１６と吸
引ダクト１７とを備え、上記ビータ１３ａ，１３
ｂ…は吸引ダクト１７に臨ましめる。Means for Solving the Problems FIG. 1 shows a diagram of the principle of the present invention. In the previous process, for example, the transport duct 5 for transporting the opened raw cotton supplied from the Beerbradska has four reserve tanks 6a, 6b, 6c, 6 in the plurality of illustrations.
d is branched and connected. Feeding rollers 12a, 12 are provided below the respective reserve tanks 6a, 6b...
b... and beaters 13a, 13b..., and a mixing transfer mechanism 15 common to each reserve tank is provided. This mixing transfer mechanism 15 is fed out from each reserve tank 6a, 6b..., and the beater 13
It mixes and transfers the raw cotton opened by the beaters 13a, 13b, etc., and is equipped with a delivery blower 16 and a suction duct 17, and the beaters 13a, 13
b... faces the suction duct 17.
この混合移送機構１５の送り出し側、即ち送り
出しブロワ１６の吐出側には供給ダクト１８が接
続される。この供給ダクト１８は各リザーブタン
ク６ａ，６ｂ…に接続され、リザーブタンクから
繰出された原綿を再びリザーブタンクに分配する
と共に次工程に移送するようにしたものである。 A supply duct 18 is connected to the delivery side of the mixing transfer mechanism 15, that is, the delivery side of the delivery blower 16. This supply duct 18 is connected to each of the reserve tanks 6a, 6b, . . . and is configured to distribute the raw cotton drawn out from the reserve tanks to the reserve tanks again and to transfer it to the next process.
作 用
供給される開繊された原綿は、輸送ダクト５に
より各リザーブタンク６ａ，６ｂ，６ｃ，６ｄに
分配され、該リザーブタンク中の蓄積綿は順次下
方から繰出され、ビータ１３ａ，１３ｂ…により
掻き取られて吸引ダクト１７に供給される。吸引
ダクト１７において上記供給された各原綿は空気
流により混合し、供給ダクト１８に送り込まれ
る。供給ダクト１８に送り込まれた原綿は再び各
リザーブタンク６ａ，６ｂ…に供給されると共に
次工程にも送り出される。Operation The supplied opened raw cotton is distributed to each reserve tank 6a, 6b, 6c, 6d by the transport duct 5, and the accumulated cotton in the reserve tank is sequentially fed out from below and is fed by the beaters 13a, 13b... It is scraped off and supplied to the suction duct 17. The supplied raw cotton is mixed by air flow in the suction duct 17 and sent into the supply duct 18. The raw cotton fed into the supply duct 18 is again supplied to each reserve tank 6a, 6b, . . . and also sent to the next process.
即ちリザーブタンク６ａ，６ｂ…には、前工程
からの供給綿と、リザーブタンク下方から繰出さ
れ返還される返還綿とが同時に供給される。これ
により、リザーブタンク６ａ，６ｂ…には前工程
からの送り出し時期が異なる種類の原綿が供給混
合される。従つて供給される原綿に品質の斑があ
つても平均化され、均質な原綿として次工程に送
り出すことができる。 That is, the reserve tanks 6a, 6b, . . . are simultaneously supplied with the supplied cotton from the previous process and the return cotton that is fed out from below the reserve tank and returned. As a result, raw cotton of different types from the previous process is supplied and mixed into the reserve tanks 6a, 6b, . . . . Therefore, even if the supplied raw cotton has uneven quality, it is averaged out and can be sent to the next process as a homogeneous raw cotton.
実施例
第２図乃至第７図は本発明の実施例を示す。ミ
キシング装置１は前工程例えばベールブラツカ
（図示省略）に接続される受入ダクト８を備えた
通綿式吸引ブロワ２と、この吸引ブロワ２により
送り出される開繊された原綿を導びく輸送ダクト
５と、これに分岐接続される複数個例えば４個の
リザーブタンク６ａ，６ｂ，６ｃ，６ｄを備え
る。Embodiment FIGS. 2 to 7 show embodiments of the present invention. The mixing device 1 includes a threading type suction blower 2 equipped with a receiving duct 8 connected to a pre-process, for example, a bale bracker (not shown), and a transport duct 5 that guides the opened raw cotton sent out by the suction blower 2. A plurality of, for example, four, reserve tanks 6a, 6b, 6c, and 6d are provided which are branch-connected to this.
輸送ダクト５は対をなす分岐輸送ダクト５ａ，
５ｂより構成され、上記吸引ブロワ２の吐出管４
に切換ダンパ７を介して接続される。 The transport duct 5 includes a pair of branch transport ducts 5a,
5b, the discharge pipe 4 of the suction blower 2
is connected to via a switching damper 7.
前記切換ダンパ７は図示していないが、回転首
振式旋回ノズルを備え、ブロワーからの吐出気流
を輸送ダクト５ａ，５ｂへ交互に吹込み脈動流を
発生せしめる。各分岐輸送ダクト５ａ，５ｂはそ
れぞれ分岐管１０ａ，１０ｂ，１０ｃ，１０ｄ及
び１１ａ，１１ｂ，１１ｃ，１１ｄを介して各リ
ザーブタンク６ａ，６ｂ，６ｃ，６ｄに接続され
る。これにより切換ダンパ７が一方の例えば分岐
輸送ダクト５ａ側に切換わることにより供給され
る原綿は吸引気流と共に該輸送ダクト５ａ中を移
行し、切換ダンパ７を他方の分岐輸送ダクト５ｂ
側に切換えたときは、上記分岐輸送ダクト５ａ中
の流速は低下し及び零風速になり原綿は各リザー
ブタンク６ａ，６ｂ…に落下供給される。 Although not shown, the switching damper 7 is equipped with a rotating swing nozzle, and alternately blows the airflow discharged from the blower into the transport ducts 5a and 5b to generate a pulsating flow. Each branch transport duct 5a, 5b is connected to each reserve tank 6a, 6b, 6c, 6d via branch pipes 10a, 10b, 10c, 10d and 11a, 11b, 11c, 11d, respectively. As a result, the switching damper 7 is switched to one side, for example, the branch transport duct 5a, and the supplied raw cotton moves through the transport duct 5a along with the suction airflow, and the switching damper 7 is switched to the other branch transport duct 5b.
When switching to the side, the flow velocity in the branch transport duct 5a decreases to zero wind velocity, and the raw cotton is dropped and supplied to each reserve tank 6a, 6b, . . . .
即ち切換ダンパ７の切換え動作により各分岐輸
送ダクト５ａ，５ｂに対し脈動流を付与し、原綿
の移送と各リザーブタンクへの落下供給とを良好
に行うようにしたものである。 That is, by switching the switching damper 7, a pulsating flow is applied to each of the branch transport ducts 5a and 5b, so that raw cotton can be transported and dropped into each reserve tank in a good manner.
上記各リザーブタンク６ａ，６ｂ…の下方に
は、それぞれ繰出ローラ１２ａ，１２ｂ，１２
ｃ，１２ｄ及びビータ１３ａ，１３ｂ，１３ｃ，
１３ｄ並びにこれら各ビータ１３ａ，１３ｂ…に
より掻き落される原綿を空気流により混合し輸送
する混合移送機構１５を備える。この混合移送機
構１５は送り出しブロワ１６と、このブロワの吸
引側に接続される吸引ダクト１７とからなる。吸
引ダクト１７はミキシング装置１の下部を筐体と
して構成してもよい。上記ビータ１３ａ，１３ｂ
…の下部はこの吸引ダクト１７中に露出し、かつ
回転方向をダクト中の空気流と同一方向とするこ
とが好ましい。これによりビータ１３ａ，１３ｂ
…に引掛る原綿をビータ自身の回転による遠心力
と空気流とにより剥離するのに有効である。 Below each of the reserve tanks 6a, 6b..., there are feeding rollers 12a, 12b, 12, respectively.
c, 12d and beaters 13a, 13b, 13c,
13d and the raw cotton scraped off by these beaters 13a, 13b, . . . are mixed and transported by an air flow. This mixing transfer mechanism 15 consists of a delivery blower 16 and a suction duct 17 connected to the suction side of this blower. The suction duct 17 may be constructed by using the lower part of the mixing device 1 as a housing. The beaters 13a, 13b
It is preferable that the lower part of... is exposed in this suction duct 17, and that the direction of rotation is the same as the air flow in the duct. As a result, the beaters 13a and 13b
It is effective in peeling off raw cotton caught in ... by the centrifugal force and airflow caused by the rotation of the beater itself.
前記各分岐輸送ダクト５ａ，５ｂの先端は適所
例えば吸引ダクト１７の吸込側、即ち送り出しブ
ロワ１６の反対側に接続され、余剰綿は吸引ダク
ト１７に供給される。但しこの余剰綿は前工程の
ベールプラツカまたは吸引ブロワ２の受入れダク
ト８側に返還するようにしてもよい。 The ends of each of the branch transport ducts 5a, 5b are connected to a suitable location, for example, the suction side of the suction duct 17, that is, the opposite side of the delivery blower 16, and the excess cotton is supplied to the suction duct 17. However, this surplus cotton may be returned to the receiving duct 8 of the bale plugger or suction blower 2 in the previous process.
上記送り出しブロワ１６の吐出側には供給ダク
ト１８が接続される。この供給ダクト１８も輸送
ダクト５と同様に２個の分岐供給ダクト１８ａ，
１８ｂより構成され、切換ダンパ１９を介して送
り出しブロワ１６に取付けられ、かつ各リザーブ
タンク６ａ，６ｂ…に対し分岐管２０ａ，２０
ｂ，２０ｃ，２０ｄ及び２１ａ，２１ｂ，２１
ｃ，２１ｄを介して接続される。上記分岐輸送ダ
クト５ａ，５ｂ及び分岐供給ダクト１８ａ，１８
ｂがリザーブタンク６ａ，６ｂ…に対し取付けら
れる要領を第３図に示す。尚分岐供給ダクト１８
ａ，１８ｂの先端は一体となり、次工程例えば混
打綿機に接続される。 A supply duct 18 is connected to the discharge side of the delivery blower 16. Similar to the transport duct 5, this supply duct 18 also includes two branch supply ducts 18a,
18b, and is attached to the delivery blower 16 via a switching damper 19, and has branch pipes 20a, 20 for each reserve tank 6a, 6b...
b, 20c, 20d and 21a, 21b, 21
c and 21d. The branch transport ducts 5a, 5b and the branch supply ducts 18a, 18
FIG. 3 shows how the tank b is attached to the reserve tanks 6a, 6b, . . . . Furthermore, branch supply duct 18
The tips of a and 18b are integrated and connected to the next process, for example, a mixing and batting machine.
これにより混合移送機構１５から送り出される
開繊された原綿は、切換ダンパ１９の切換え動作
により輸送ダクト５と同様に原綿の移送と各リザ
ーブタンク６ａ，６ｂ…への落下供給とが行わ
れ、余剰綿は次工程に送り出される。 As a result, the opened raw cotton sent out from the mixing transfer mechanism 15 is transferred and dropped into the respective reserve tanks 6a, 6b, etc. by the switching operation of the switching damper 19 in the same manner as in the transport duct 5, and the surplus The cotton is sent to the next process.
尚第６図において８は仕切板であり、各リザー
ブタンク６ａ，６ｂ…に設けられており、各分岐
輸送ダクト５ａ，５ｂ及び分岐供給ダクト１８
ａ，１８ｂは何れも図示の如く仕切板８を挟んで
設けることが好ましい。これは上記脈動流により
流速が停止し原綿が落下中、他方の流速を有する
分岐管から反対方向に圧力が付加されるのを防止
するためである。 In FIG. 6, 8 is a partition plate, which is provided in each reserve tank 6a, 6b, etc., and is provided in each branch transport duct 5a, 5b and branch supply duct 18.
It is preferable that both a and 18b be provided with the partition plate 8 in between, as shown in the figure. This is to prevent pressure from being applied in the opposite direction from the branch pipe having the other flow rate while the flow velocity is stopped due to the pulsating flow and the raw cotton is falling.
尚、各リザーブタンク６ａ，６ｂ，６ｃ，６ｄ
は図示の如くそれぞれの高さを異ならしめること
が好ましい。この理由については後述する。 In addition, each reserve tank 6a, 6b, 6c, 6d
It is preferable that the heights are different from each other as shown in the figure. The reason for this will be explained later.
上記構成において、前工程から供給される開繊
された原綿は、切換ダンパ７の切換え動作によ
り、各分岐輸送ダクト５ａ，５ｂに対し脈動的に
送り込まれ、かつ各リザーブタンク６ａ，６ｂ…
に分配され、余剰綿は混合移送機構１５の吸引ダ
クト１７中に送り込まれる。 In the above configuration, the opened raw cotton supplied from the previous process is pulsatingly fed to each branch transport duct 5a, 5b by the switching operation of the switching damper 7, and is sent to each reserve tank 6a, 6b...
The excess cotton is fed into the suction duct 17 of the mixing transfer mechanism 15.
各リザーブタンク６ａ，６ｂ…の蓄積綿はそれ
ぞれ繰出ローラ１２ａ，１２ｂ…より繰出され、
ビータ１３ａ，１３ｂ…により開繊され、吸引ダ
クト１７中に放出される。吸引ダクト１７中の原
綿は、送り出しブロワ１６の吸引力により混合し
分岐供給ダクト１８ａ，１８ｂを介して再びリザ
ーブタンク６ａ，６ｂ…に供給される。 The accumulated cotton in each reserve tank 6a, 6b... is paid out from payout rollers 12a, 12b..., respectively,
The fibers are opened by the beaters 13a, 13b, . . . and discharged into the suction duct 17. The raw cotton in the suction duct 17 is mixed by the suction force of the delivery blower 16, and is again supplied to the reserve tanks 6a, 6b, . . . via the branch supply ducts 18a, 18b.
即ちリザーブタンク６ａ，６ｂ…には前工程か
らの供給原綿と、リザーブタンク下方からの返還
原綿とが同時に供給されるもので、両者は前工程
からの供給時期が異なつており、従つて供給綿に
斑があつても繰返すことにより平均化され、開繊
綿（理論的には供給綿と同一量）は次工程に供給
される。 In other words, the raw cotton supplied from the previous process and the raw cotton returned from the lower part of the reserve tank are simultaneously supplied to the reserve tanks 6a, 6b, etc., and both are supplied at different times from the previous process, so that the raw cotton supplied from the previous process is different. Even if there is unevenness, it is averaged by repeating the process, and the opened cotton (theoretically the same amount as the supplied cotton) is supplied to the next process.
この場合、各リザーブタンク６ａ，６ｂ，６
ｃ，６ｄはそれぞれの高さを異ならしめることが
好ましい。これにより各リザーブタンク毎に原綿
は供給から繰出しまでの時間が異なる。従つて供
給原綿に斑があつても吸引ダクト１７には繰出し
時期の異なる原綿が混合され、斑を解消し均一化
を計ることができる。その概要を第７図に基づい
て説明する。 In this case, each reserve tank 6a, 6b, 6
It is preferable that c and 6d have different heights. As a result, the time from feeding raw cotton to feeding it differs for each reserve tank. Therefore, even if the supplied raw cotton has unevenness, the raw cotton fed at different times is mixed in the suction duct 17, so that unevenness can be eliminated and uniformity can be achieved. The outline will be explained based on FIG. 7.
図において原綿が脈動による供給毎に変動する
として、それぞれの原綿をA1，A2…Aoとして示
す。図から明らかな通り各リザーブタンク６ａ，
６ｂ…の高さを異ならしめることにより、供給さ
れた時点から下部の繰返しローラ１２ａ，１２ｂ
…に対する位置までの距離が異なる。 In the figure, each raw cotton is shown as A 1 , A 2 . . . A o , assuming that the raw cotton fluctuates each time it is supplied by pulsation. As is clear from the figure, each reserve tank 6a,
6b... By making the heights of the lower rollers 12a, 12b different from the time of supply,
The distance to the position relative to... is different.
従つて各繰出ローラ１２ａ，１２ｂ…が同一速
度で原綿を繰出すとき、最も短いリザーブタンク
６ａにおいて繰出される原綿はAnであるのに対
し、それより高いリザーブタンク６ｂはAn＋１、
更に高いリザーブタンク６ｃはAn＋２そして最
も長いリザーブタンク６ｄはAn＋３となる。即
ち各リザーブタンクから繰出される原綿の供給時
期が異なつており、従つてベールブラツカから繰
出される原綿に斑があつても吸引ダクト１７にお
いては異なつた供給時期の原綿が供給される故斑
は消去され均質の原綿として送り出される。 Therefore, when each of the feeding rollers 12a, 12b... feeds out raw cotton at the same speed, the raw cotton fed out in the shortest reserve tank 6a is An, while in the higher reserve tank 6b, the raw cotton is An+1,
The higher reserve tank 6c is An+2, and the longest reserve tank 6d is An+3. In other words, the raw cotton fed from each reserve tank is supplied at different times, so even if there are spots on the raw cotton fed from the bale bratska, the spots will be erased in the suction duct 17 due to the raw cotton fed at different supply times. It is then sent out as homogeneous raw cotton.
発明の効果
以上の如く本発明によるときは、前工程から供
給される原綿を複数のリザーブタンクに分配して
蓄積し、それぞれのリザーブタンクから上記蓄積
綿を繰出し混合するようにしたから、供給原綿に
多少の斑があつても均質化に有効であり、更に該
リザーブタンクから繰出される原綿を上記供給原
綿と共にリザーブタンクに供給するようにしたか
ら、供給時期の異なる供給綿とリザーブタンクか
らの返還綿とが混合される故上記均質化に一層有
効である。しかも操作は原綿を循環させるのみで
あり、構造簡単で、かつ従来装置に比し設置面積
の縮小を計ることができる。Effects of the Invention As described above, according to the present invention, the raw cotton supplied from the previous process is distributed and accumulated in a plurality of reserve tanks, and the accumulated cotton is fed out from each reserve tank and mixed. Even if there is some unevenness in the cotton, it is effective for homogenization. Furthermore, since the raw cotton drawn out from the reserve tank is supplied to the reserve tank together with the above-mentioned supplied raw cotton, it is possible to separate the supplied cotton from the reserve tank with the supplied cotton at different supply times. Since it is mixed with returned cotton, it is more effective for the above-mentioned homogenization. Furthermore, since the operation is only to circulate the raw cotton, the structure is simple and the installation area can be reduced compared to conventional equipment.
第１図は本発明の原理説明図、第２図乃至第７
図は本発明の実施例に関し、第２図は一部切欠し
た全体正面図、第３図はリザーブタンクに対する
配管図、第４図は第２図における左側面図、第５
図は平面図、第６図は第２図におけるＸ−Ｘ線に
沿う断面図、第７図はリザーブタンクの蓄積綿繰
出し要領説明図、第３図及び第９図はそれぞれ従
来例の説明図である。
１はミキシング装置、５は輸送ダクト、６ａ，
６ｂ…はリザーブタンク、１２ａ，１２ｂ…は繰
出ローラ、１３ａ，１３ｂ…はビータ、１５は混
合移送機構、１６は送り出しブロア、１７は吸引
ダクトである。
Figure 1 is a diagram explaining the principle of the present invention, Figures 2 to 7
The figures relate to an embodiment of the present invention, and Fig. 2 is a partially cutaway overall front view, Fig. 3 is a piping diagram for the reserve tank, Fig. 4 is a left side view of Fig. 2, and Fig. 5 is a partially cutaway overall front view.
The figure is a plan view, Figure 6 is a sectional view taken along the line X-X in Figure 2, Figure 7 is an explanatory diagram of how to draw out the accumulated cotton from the reserve tank, and Figures 3 and 9 are explanatory diagrams of conventional examples, respectively. It is. 1 is a mixing device, 5 is a transport duct, 6a,
6b... is a reserve tank, 12a, 12b... are delivery rollers, 13a, 13b... are beaters, 15 is a mixing transfer mechanism, 16 is a delivery blower, and 17 is a suction duct.
Claims (1)
輸送ダクトと、この輸送ダクトに分岐接続される
複数のリザーブタンクを備え、リザーブタンク下
方には各リザーブタンクに共通の混合移送機構を
設け、該混合移送機構は各リザーブタンクから供
給される原綿を空気流により混合し移行する手段
を有し、混合移送機構の送り出し側は次工程に接
続される供給ダクトに連結されると共に、該供給
ダクトは上記各リザーブタンクに接続して移送原
綿を各リザーブタンクに分配すると共に次工程に
供給することを特徴とする紡績工場におけるミキ
シング装置。 ２ 複数のリザーブタンクは、それぞれの高さを
異ならしめたことを特徴とする特許請求の範囲第
１項に記載の紡績工場におけるミキシング装置。[Claims] 1. A transport duct for transporting supplied opened raw cotton by air flow, and a plurality of reserve tanks branched and connected to this transport duct, and below the reserve tank there is a common mixing tank for each reserve tank. A transfer mechanism is provided, the mixing transfer mechanism has means for mixing and transferring the raw cotton supplied from each reserve tank by air flow, and the sending side of the mixing transfer mechanism is connected to a supply duct connected to the next process. A mixing device in a spinning factory, characterized in that the supply duct is connected to each of the reserve tanks and distributes the transferred raw cotton to each of the reserve tanks and supplies it to the next process. 2. The mixing device in a spinning factory according to claim 1, wherein the plurality of reserve tanks have different heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP123585A JPS61160425A (en) | 1985-01-07 | 1985-01-07 | Mixing unit in spinning mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP123585A JPS61160425A (en) | 1985-01-07 | 1985-01-07 | Mixing unit in spinning mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160425A JPS61160425A (en) | 1986-07-21 |
| JPH0474458B2 true JPH0474458B2 (en) | 1992-11-26 |
Family
ID=11495799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP123585A Granted JPS61160425A (en) | 1985-01-07 | 1985-01-07 | Mixing unit in spinning mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160425A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3515368A1 (en) * | 1985-04-27 | 1986-10-30 | Temafa, Textilmaschinenfabrik Meissner, Morgner & Co Gmbh, 5060 Bergisch Gladbach | DEVICE FOR MIXING TEXTILE FIBERS |
| CN104928806B (en) * | 2015-07-01 | 2017-04-26 | 盐城金大纺织机械制造有限公司 | Automatic air exhaust regulating device of automatic cotton blender machine |
| CN112877821B (en) * | 2021-02-23 | 2022-03-15 | 佛山市三水湘润包装材料有限公司 | High-efficient cotton mixer |
| CN115045013B (en) * | 2022-07-06 | 2023-09-22 | 青岛宏大纺织机械有限责任公司 | Blending production method of blowing-carding machine and blowing-carding machine |
-
1985
- 1985-01-07 JP JP123585A patent/JPS61160425A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61160425A (en) | 1986-07-21 |
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