外文翻譯---雙向輸送機(jī)

1、<p>　　2100單詞，1.1萬(wàn)英文字符， 4850漢字</p><p><b>　　外文文獻(xiàn)資料原文</b></p><p>　　題 目 雙向輸送機(jī) </p><p>　　學(xué) 院 機(jī)電工程學(xué)院

2、 </p><p>　　專業(yè)班級(jí) </p><p>　　學(xué)生姓名 </p><p>　　指導(dǎo)教師

3、 </p><p>　　Two-way conveyor</p><p>　　Document Type and Number:</p><p>　　United States Patent 5000657 </p><p>　　Link to this page:</p>&l

4、t;p>　　http://www.freepatentsonline.com/5000657.html </p><p><b>　　Abstract:</b></p><p>　　A two-way conveyor having an accumulating station for accumulating a plurality of sheets. A

5、 mechanism for determining in which direction the sheets are to be moved is also provided as well as a mechanism for moving the sheets in one direction or the other. A thickness detecting mechanism is also provided to de

6、termine the thickness of the stack and the stack is moved in one direction or the other depending on its thickness. Gates are provided for preventing the movement of the stack in either dir</p><p>　　Inventor

7、s:</p><p>　　Gunther Jr., William H. (Mystic, CT) </p><p>　　Application Number:</p><p>　　07/299666 </p><p>　　Filing Date:</p><p>　　01/23/1989 </p>&l

8、t;p>　　Publication Date:</p><p>　　03/19/1991 </p><p>　　Export Citation:</p><p>　　Click for automatic bibliography generation </p><p><b>　　Assignee:</b>&l

9、t;/p><p>　　GUNTHER INTERNATIONAL LTD (US) </p><p>　　US Patent References:</p><p>　　Primary Examiner:</p><p>　　Spar, Robert J. </p><p>　　Assistant Examiner:&l

10、t;/p><p>　　Krizek, Janice </p><p>　　Attorney, Agent or Firm:</p><p>　　Stoll, Previto & Hoffman </p><p><b>　　Claims:</b></p><p>　　The embodimen

11、t of the invention in which as exclusive property or privilege is claimed are claimed as follows:1. A two-way sheet-directing mechanism comprising means at an accumulating station for accumulating sheets, means for dete

12、rmining in which direction the sheets are to move and for moving the sheets in one direction or the other, said accumulating station being adapted to receive a plurality of sheets in a stack, said direction-determining m

13、eans comprising means to determine the thicknes</p><p>　　Description:</p><p>　　BACKGROUND </p><p>　　The present invention relates to a two-way conveyor and, more particularly, to a

14、two-way conveyor mechanism which permits stacks to be moved either in one direction or in the opposite direction depending upon the size of the stack. </p><p>　　During certain automatic operations where stac

15、ks of sheets are processed and inserted into envelopes, depending upon its thickness, the stack is either placed on an envelope blank which is folded around the stack to form an envelope or the stack is inserted (stuffed

16、) into a pre-formed envelope. </p><p>　　Heretofore, when envelopes of different sizes are necessary because stacks of different thicknesses are to be inserted therein, it was necessary to either determine wh

17、at the size of the envelope would be and thereafter place the stack for a particular size envelope into a particular machine for stuffing purposes or to place the stack in a different machine to be stuffed into an envelo

18、pe. As will be appreciated, these are time consuming operations and not well suited to high speed stuffing. Alter</p><p>　　OBJECT OF INVENTION </p><p>　　The present invention overcomes these pro

19、blems and has for one of its objects the provision of a mechanism which will automatically move the stack either to an envelope folding mechanism or to a stuffing mechanism. </p><p>　　Another object of the p

20、resent invention is to provide a two-way diverter mechanism in a single module which will automatically move the stack in one direction to an envelope stuffing mechanism or in the opposite direction to an envelope foldin

21、g mechanism. </p><p>　　BRIEF DESCRIPTION OF INVENTION </p><p>　　The improved diverter mechanism comprises a stacking area in which sheets accumulate. A pair of diverter sprocket wheels with push

22、ers attached hereto are provided. The pushers are mounted on separate conveyor chains which move in opposite directions. If the stack of sheets is to be moved in the usual forward direction, the main conveyor chain, thro

23、ugh its pushers, moves the stack in the forward direction. If the stack is to be moved in the opposite direction, diverter sprocket means are activate</p><p>　　DESCRIPTION OF CONVEYOR </p><p>　　

24、FIG. 1 is a schematic view of a mechanism with which the two-way conveyor mechanism of the present invention may be used. </p><p>　　FIG. 2 shows a schematic view of the mechanism for moving the stack in oppo

25、site directions. </p><p>　　DESCRIPTION OF INVENTION </p><p>　　Referring to the drawings and more particularly to FIG. 1, the sheets are stacked in a stack S in a stacking area A. The mechanism f

26、eed sheets of paper P one-by-one to the stacking area A from a feeder assembly F. The sheets are scanned by a laser scanner L which activates a computer to determine how many sheets P are to be in the stack S before they

27、 are moved out of the stacking area A. </p><p>　　When the laser scanner L counts the correct number of sheets p to be stacked in the stack S in stacking area A, they are moved to an enveloping station. In on

28、e direction, the stack S of sheets p are fed to an envelope mechanism C which folds the envelope around the stack S as is fully described in my U.S. Pat. Nos. 4,694,631 and 4,694,632. In the opposite direction, the stack

29、 is moved to an envelope stuffing station E where the stack of sheets S is stuffed into a larger envelope D. </p><p>　　The sheets P are fed by the feeder F to the stacking area A which comprises a stacking p

30、late 1 of side guides 2A and 2B at each end thereof pivotally mounted around pivot 3 for upward movement. Both side guides 2A and 2B are lowered during the feeding operation in order to permit the sheets P to be stacked

31、in stack S on stacking plate 1 in a uniform manner. After the sheets S are fed and they are to be moved in either direction to be enveloped, either one of the side guides 2A or 2B are pivoted </p><p>　　As th

32、e sheets p are stacked on a stacking plate 1, the side guides 2A and 2B are in their downward position as shown in FIG. 2. In this position, the sheets P accumulate in the stack S until the necessary predetermined number

33、 of sheets P are accumulated thereon. When this occurs, either the front guide 2A or the rear guide 2B is pivoted upwardly and the stack S of sheets P is free to move in one direction or another. If the stack is not too

34、thick and an envelope can be wrapped around it, the fro</p><p>　　The moving means for moving the stack comprise a main conveyor chain 4 having a plurality of pushers 5 thereon and a diverter chain 7 provided

35、 with pushers 6. </p><p>　　The main conveyor chain 4 is provided with and is operated by a main conveyor drive roller (not shown) which is wrapped around a main idler roller 8. Pushers 5 are triangular in sh

36、ape and each has a forward face 10 which is adapted to strike the rear edge of the stack S of sheets P to move it forward. The main conveyor chain 4 moves in a forward direction only. The pushers 5 thereon are attached t

37、o it so that they move upwardly when the chain 4 is in its upper run and are in their lowered positi</p><p>　　The diverter conveyor chain 7 is controlled by a diverter drive sprocket 15 and a diverter driven

38、 sprocket 16 through chain 17. A divert conveyor drive sprocket 20 is controlled by the diverter driven sprocket 16 which has chain 41 moving over a divert tension sprocket 22 and idler sprocket 23. The divert chain 21 h

39、as pushers 6 with flat front faces 11. Its upper run 24 is on the same plane as the upper run of the main chain. </p><p>　　Ordinarily, the main conveyor chain 4 is moving in a forward direction under the inf

40、luence of the main conveyor drive (not shown). However, when the stack S is to move in the opposite direction, the divert drive sprocket 15 is activated which drives the divert driven sprocket 16. This, in turn, rotates

41、the divert conveyor drive sprocket 20 thereby moving the divert conveyor chain 7 in the opposite direction. </p><p>　　If a predetermined number of sheets P, i.e., four, are to be fed to stack plate 1, the fi

42、rst side guides 2A move up and the main drive chain 4 is indexed forwardly. The pushers 5 strike the rear edge of the stack S and move it, in index fashion, to the next station where it will eventually have an envelope w

43、rapped about it. </p><p>　　However, if more than the four sheets are to be fed, the diverter drive sprocket 15 is activated by the computer. The diverter drive sprocket controls the diverter driven sprocket

44、16 which, in turn, is on the same axis as the divert conveyor drive sprocket 20 and rotates that sprocket. The divert conveyor chain 7 has a divert tension sprocket 22 as well as a divert idler sprocket 23. The chain 21

45、has the pusher 6 with the operative faces 11 facing in the direction opposite to the direction of th</p><p>　　It will thus be seen that the present invention provide a mechanism which will automatically move

46、 the stack either to an envelope folding mechanism or to a stuffing mechanism and specifically an improved two-way diverter mechanism in a single module which will automatically move the stack in one direction to an enve

47、lope stuffing mechanism or in the opposite direction to an envelope folding mechanism. </p><p>　　As many and varied modifications of the subject matter of this invention will become apparent to those skilled

48、 in the art from the detailed description given hereinabove, it will be understood that the present invention is limited only as provided in the claims appended hereto. </p><p><b>　　雙向輸送機(jī)</b><

49、/p><p>　　文件種類及號(hào)碼：美國(guó)專利5000657 連接到這個(gè)頁(yè)面：http://www.freepatentsonline.com/5000657.html </p><p><b>　　摘要：</b></p><p>　　雙向輸送機(jī)有一個(gè)物料倉(cāng)用來(lái)放置大量的紙張．一個(gè)機(jī)構(gòu)用來(lái)確定紙張輸送的方向，另一個(gè)機(jī)構(gòu)用來(lái)向這個(gè)方向移動(dòng)紙張．厚度檢測(cè)

50、機(jī)構(gòu)用來(lái)確定紙張的厚度。紙張的移動(dòng)方向是由紙張的厚度決定的．閥門機(jī)構(gòu)是用來(lái)防止紙張向任意方向運(yùn)動(dòng)，在閥門機(jī)構(gòu)的前后邊緣開(kāi)關(guān)閘門使紙張能夠向預(yù)想的方向移動(dòng)．閘門最好設(shè)置在閥門機(jī)構(gòu)的前后邊緣部分．</p><p>　　發(fā)明者：Gunther Jr., William H.申請(qǐng)編號(hào)： 07/299666 備案日期： 1989年1月23日出版日期： 1991年3月19日 代理人： Gunther國(guó)際有限公司（美國(guó)

51、） 美國(guó)專利參考文獻(xiàn)： 2641974 6月．1953年 Sperling et al．414/790.3　器具切割和堆垛薄板3182537 5月．1965年 Grody．414/7903　剪紙機(jī)與反控制的堆疊方式3830144 8月．1974年 Kuckhermann et al．414/790.7　器件的構(gòu)成與，單位工件的輸送4363584 12月．1982年 Kokubo．414/789.9　紙頁(yè)存儲(chǔ)器裝配和鈔票提供條文

52、初級(jí)考官： Spar, Robert J．</p><p>　　助理考官： Krizek, Janice 律師，代理人或公司：Stoll, Previto & Hoffman</p><p><b>　　要求：</b></p><p>　　體現(xiàn)該發(fā)明中作為專利部分的要求如下：</p><p>　　要求1，雙向

53、輸送機(jī)機(jī)構(gòu)包括處理數(shù)據(jù)的集成站,決定紙張運(yùn)動(dòng)方向的機(jī)構(gòu)和往哪個(gè)方向運(yùn)動(dòng)的機(jī)構(gòu)．按推理集成站適用于從一堆中接受大量紙張，方向決定工具用來(lái)選定紙堆的最薄處，并且在那里紙堆被移向一個(gè)或另一個(gè)方向，移動(dòng)的方向取決于紙堆的厚度，集成站含有接口工具，該接口工具用于防止紙堆在其他方向上的移動(dòng)，同時(shí)接口工具在紙堆的前后方向邊緣上含有閘門，這里這些工具用來(lái)當(dāng)紙堆在任意一個(gè)方向移動(dòng)時(shí)來(lái)關(guān)閉那些閘門．</p><p>　　要求2，如在

54、要求1中所述的機(jī)構(gòu),又在那里提供了打開(kāi)其中一個(gè)閘門的工具,來(lái)保證紙堆在要求方向上的移動(dòng)．</p><p>　　要求3，如要求2中所述該機(jī)構(gòu)上邊的可旋轉(zhuǎn)活門位于料堆的前邊或后邊部位．</p><p>　　要求4，如要求3中所述該機(jī)構(gòu)上邊的推桿機(jī)構(gòu)用于將料堆推向一個(gè)或另一個(gè)方向．</p><p>　　要求5，如要求4中所述該機(jī)構(gòu)上邊還有一對(duì)推桿通過(guò)他們的運(yùn)動(dòng),將料堆推向

55、一個(gè)或另一個(gè)方向．</p><p>　　要求6，如要求5中所述的機(jī)構(gòu)上邊的推桿工具分別安裝在不同的驅(qū)動(dòng)機(jī)構(gòu)中,這些驅(qū)動(dòng)機(jī)構(gòu)使料堆在一個(gè)或另一個(gè)方向運(yùn)動(dòng)．</p><p>　　要求7，如要求6中所述該機(jī)構(gòu)上面的驅(qū)動(dòng)機(jī)構(gòu)包含一個(gè)鏈條機(jī)構(gòu)．</p><p>　　要求8，在要求7中所述機(jī)構(gòu)上提供有一個(gè)主要驅(qū)動(dòng)機(jī)構(gòu),并且那個(gè)推桿驅(qū)動(dòng)機(jī)構(gòu)和所提到的主要驅(qū)動(dòng)機(jī)構(gòu)相關(guān)聯(lián)．</

56、p><p>　　要求9，如要求8中所述機(jī)構(gòu)上每一個(gè)方向驅(qū)動(dòng)機(jī)構(gòu)被主要驅(qū)動(dòng)機(jī)構(gòu)有選擇地控制,以便于使料堆在一個(gè)和另一個(gè)方向上移動(dòng)．</p><p><b>　　描述：</b></p><p><b>　　背景介紹：</b></p><p>　　本發(fā)明涉及一種雙向輸送機(jī)，具體描述是一種根據(jù)紙堆的厚度大小來(lái)決

57、定紙堆在一個(gè)方向或相反的方向移動(dòng)的雙向的輸送機(jī)構(gòu)．</p><p>　　通過(guò)某種自動(dòng)操作，成堆的紙張被處理和被裝進(jìn)信封中，主要是取決于它們的厚度，決定紙張是否放在一個(gè)信封的空白處，該空白繞著紙堆折疊起來(lái)形成信封，或者紙張被裝進(jìn)已經(jīng)制成的信封中．</p><p>　　現(xiàn)在，由于需要插入大量不同厚度的東西，信封需要不同的尺寸，決定信封的尺寸大小是很有必要的，并且然后為了處理的目的將用于特殊信封

58、尺寸的紙張放進(jìn)一個(gè)特殊的機(jī)器或者將紙張放進(jìn)不同的機(jī)器來(lái)作成信封，正如所預(yù)料的，這都是些很費(fèi)時(shí)間的操作，并且不適用于高速處理工作，同時(shí)有時(shí)需要人工操作從疊箱機(jī)中取出一個(gè)特制疊箱并將其放在合適的信封生產(chǎn)機(jī)中是十分必要的．</p><p><b>　　發(fā)明的對(duì)象：</b></p><p>　　目前本發(fā)明克服了那些毛病并且提供有一個(gè)與之相關(guān)的機(jī)器，該機(jī)器可以自動(dòng)地將紙張運(yùn)到一

59、個(gè)信封折疊機(jī)處，或者運(yùn)動(dòng)到一個(gè)處理機(jī)中．該發(fā)明的另一個(gè)機(jī)構(gòu)是提供有一個(gè)雙向偏濾機(jī)在一個(gè)模塊中，該模塊會(huì)自主將紙張沿一個(gè)方向運(yùn)到一個(gè)信箱處理機(jī)中，或者沿與之的相反方向運(yùn)到信封折疊機(jī)中．</p><p><b>　　發(fā)明簡(jiǎn)介：</b></p><p>　　改進(jìn)過(guò)的擺動(dòng)轉(zhuǎn)換裝置包含有一個(gè)物料堆積倉(cāng)，在這里紙張被積累起來(lái)，一對(duì)帶有推桿的擺動(dòng)轉(zhuǎn)換鏈輪于此相連接．推桿是安裝在獨(dú)立

60、的輸送機(jī)鏈條上的，這些鏈條可以在相反的兩個(gè)方向上一移動(dòng)，那個(gè)主要輸送鏈通過(guò)它的推桿在向前的方向上移動(dòng)紙張．如果要在相反的方向上移動(dòng)紙張，擺動(dòng)轉(zhuǎn)換鏈輪被激活來(lái)移動(dòng)擺動(dòng)轉(zhuǎn)換輸送機(jī)以及推桿推動(dòng)紙堆的邊緣，并且使紙張?jiān)谳斔蜋C(jī)的相反方向上移動(dòng)．</p><p><b>　　輸送機(jī)的描述：</b></p><p>　　圖1顯示了一個(gè)該發(fā)明用到雙向輸送機(jī)機(jī)構(gòu)的圖解視圖．</p

61、><p>　　圖2顯示了該機(jī)構(gòu)在相反的方向上移動(dòng)紙張的圖解試圖．</p><p><b>　　發(fā)明的描述：</b></p><p>　　查閱繪圖，在圖1有很多的特點(diǎn)，紙張堆積在料倉(cāng)區(qū)域A的一個(gè)棧S中，該機(jī)構(gòu)從一個(gè)喂料集口F一張接一張地進(jìn)給紙張P進(jìn)入積聚區(qū)A中，這些紙張由一臺(tái)激光瀏覽器L掃描，通過(guò)激光掃描由電腦來(lái)決定在它們運(yùn)出積聚區(qū)A時(shí)，在堆棧S中已

62、有多少?gòu)垼?lt;/p><p>　　當(dāng)激光瀏覽器L計(jì)算出堆在料倉(cāng)區(qū)A中的堆棧S中的紙張P的準(zhǔn)確數(shù)目時(shí)，這些紙張被運(yùn)到一個(gè)信封加工站．在一個(gè)方向上堆棧S中紙張P喂進(jìn)一個(gè)信封機(jī)器C中來(lái)折成信封，圍繞著堆棧S，就想再U．S．Pat．Nos．4，694，631和4，694，632中詳盡描述的一樣，在另一個(gè)方向上紙張被運(yùn)進(jìn)一個(gè)信封被處理點(diǎn)E中，在那里大量紙張S被做成一個(gè)更大的信封D．</p><p>　

63、　紙張P喂料口F喂進(jìn)料倉(cāng)區(qū)A中，其包含有一個(gè)堆棧平臺(tái)1，帶邊導(dǎo)向器2A和2B，在每個(gè)尾部，旋轉(zhuǎn)安裝在轉(zhuǎn)軸3上，以便于向上運(yùn)動(dòng)，帶邊導(dǎo)向器2A和2B在喂料過(guò)程中兩個(gè)都被降低，以使紙張P在堆棧平臺(tái)1上存在堆棧S中，用一種統(tǒng)一的方法．當(dāng)紙張S進(jìn)給完之后其被沿一個(gè)方向移動(dòng)做成信封，或者沿帶邊導(dǎo)向器2A和2B中的一個(gè)向上旋轉(zhuǎn)使堆棧S中得紙張P在另一個(gè)方向上移動(dòng)．</p><p>　　當(dāng)紙張P在堆棧平臺(tái)1上堆起來(lái)，邊路導(dǎo)軌2

64、A和2B位于他們向下的位置如圖2所示，在這個(gè)位置，紙張P在堆棧S中累積起來(lái)直到預(yù)定的必須紙張數(shù)目達(dá)到為止．在這個(gè)時(shí)候，前邊導(dǎo)軌2A或者后邊導(dǎo)軌2B向上旋轉(zhuǎn)，同時(shí)堆棧S中得紙張P可以在任意一個(gè)方向上自由移動(dòng)．如果堆棧沒(méi)有那么厚而一個(gè)信封便可以把它圍住，前導(dǎo)軌2A向上旋轉(zhuǎn)同時(shí)堆棧在一個(gè)方向上移動(dòng)來(lái)圍住一個(gè)信封，然而如果堆棧很大并且太厚而不能折成一個(gè)信封，當(dāng)紙張已達(dá)到所要求厚度時(shí)，齒輪導(dǎo)軌2B向上旋轉(zhuǎn)以便使堆棧S在相反方向上移動(dòng)，然后送至新風(fēng)

65、模型E處，從而他們會(huì)被做成一個(gè)大型信封D．</p><p>　　用于移動(dòng)堆棧的移動(dòng)工具包括一個(gè)主輸送機(jī)鏈4，有一個(gè)復(fù)合推桿5在上面，擺動(dòng)轉(zhuǎn)換鏈條7上還有推桿6．</p><p>　　主輸送機(jī)鏈4有一個(gè)主輸送機(jī)驅(qū)動(dòng)轉(zhuǎn)軸操控，該轉(zhuǎn)州有一個(gè)主要空轉(zhuǎn)軸8包圍，推桿5在形狀上啟三角形，并且每個(gè)都有一個(gè)前面10，以用來(lái)推動(dòng)裝有紙張P的堆棧S的齒輪邊緣向前移動(dòng)．輸送機(jī)主鏈4在只有向前方向上移動(dòng)．因此推桿

66、5與其相連以便于在鏈4向上運(yùn)動(dòng)使它們向上運(yùn)動(dòng)，當(dāng)鏈4在一個(gè)被動(dòng)向下位置時(shí)它們也處于一個(gè)較低位置．</p><p>　　擺動(dòng)轉(zhuǎn)換輸送機(jī)7由一個(gè)擺動(dòng)驅(qū)動(dòng)鏈輪15控制，一個(gè)擺動(dòng)驅(qū)動(dòng)鏈輪16穿過(guò)鏈17，一個(gè)擺動(dòng)轉(zhuǎn)換輸送驅(qū)動(dòng)鏈輪20由擺動(dòng)轉(zhuǎn)換驅(qū)動(dòng)鏈輪16控制，該鏈輪16有一個(gè)主結(jié)構(gòu)41在擺動(dòng)轉(zhuǎn)換鏈輪22和應(yīng)載鏈輪23上移動(dòng)，可移鏈輪21上含有帶有前平面11的推桿6，它的前端24與主鏈輪前端在同一個(gè)平臺(tái)上面．</p&g

67、t;<p>　　一般地，主輸送機(jī)鏈輪4在向前方向上在主輸送機(jī)驅(qū)動(dòng)影響下移動(dòng)，然而，當(dāng)堆棧S在相反方向上移動(dòng)時(shí)，計(jì)算機(jī)激活擺動(dòng)驅(qū)動(dòng)鏈輪15使其運(yùn)動(dòng)，擺動(dòng)驅(qū)動(dòng)鏈輪15帶動(dòng)從動(dòng)鏈輪16運(yùn)動(dòng)，這樣作為反應(yīng)，旋轉(zhuǎn)可復(fù)輸送機(jī)驅(qū)動(dòng)鏈輪20以使可復(fù)輸送機(jī)鏈7在相反的方向上移動(dòng)．</p><p>　　如果預(yù)定的紙張P的數(shù)目，也就是說(shuō)，4，會(huì)運(yùn)送至堆棧平臺(tái)1，第一個(gè)邊路導(dǎo)軌2A向上移動(dòng)同時(shí)主驅(qū)動(dòng)鏈向前牽引。推桿2推動(dòng)堆

68、棧S的齒輪邊緣并移動(dòng)它，用牽引方式，直至下一個(gè)站點(diǎn)在那它將最終用一個(gè)信封包圍?。?lt;/p><p>　　然而，如果喂進(jìn)的紙張超過(guò)了34張，擺動(dòng)轉(zhuǎn)換驅(qū)動(dòng)鏈輪15會(huì)由電腦激活，擺動(dòng)轉(zhuǎn)換驅(qū)動(dòng)鏈輪控制著偏濾驅(qū)動(dòng)16，對(duì)應(yīng)著，它和可變輸送機(jī)驅(qū)動(dòng)鏈輪20在同一軸線上并且繞那鏈輪旋轉(zhuǎn) ，可移輸送機(jī)鏈7有一個(gè)可移動(dòng)張緊鏈輪22和可移空轉(zhuǎn)鏈輪23鏈條21上的推桿6上操作面11面對(duì)著推桿5方向的相反方向．因而，如果多于4張紙送進(jìn)料倉(cāng)區(qū)

69、A，邊路導(dǎo)軌2B會(huì)升高，可調(diào)輸送機(jī)鏈7和他的推桿6，會(huì)在后面反方向上移動(dòng)，在后面方向上移動(dòng)堆棧S以使它們能在處理站中都最終加工制成大型信封．</p><p>　　易看初次發(fā)明體積一個(gè)機(jī)構(gòu)，它能自動(dòng)地將堆棧運(yùn)至信封折疊機(jī)構(gòu)或者處理機(jī)構(gòu)，更特殊的是一個(gè)改進(jìn)過(guò)的雙向擺動(dòng)轉(zhuǎn)換機(jī)構(gòu)在一個(gè)單一模塊，它能自動(dòng)地在一個(gè)方向上移動(dòng)堆棧到信封處理機(jī)構(gòu)或者在相反方向上運(yùn)至信封折疊機(jī)構(gòu)．</p><p>　　各種

70、各樣的修改對(duì)于這項(xiàng)發(fā)明是很必須的，這些技術(shù)，在上文有詳細(xì)的說(shuō)明 ，需要說(shuō)明的是，本發(fā)明只限于在要求附錄中的規(guī)定．</p><p>　　查閱繪圖，在圖1有很多的特點(diǎn)，紙張堆積在料倉(cāng)區(qū)域A的一個(gè)棧S中，該機(jī)構(gòu)從一個(gè)喂料集口F一張接一張地進(jìn)給紙張P進(jìn)入積聚區(qū)A中，這些紙張由一臺(tái)激光瀏覽器L掃描，通過(guò)激光掃描由電腦來(lái)決定在它們運(yùn)出積聚區(qū)A時(shí)，在堆棧S中已有多少?gòu)垼?lt;/p><p>　　當(dāng)激光瀏覽器

71、L計(jì)算出堆在料倉(cāng)區(qū)A中的堆棧S中的紙張P的準(zhǔn)確數(shù)目時(shí)，這些紙張被運(yùn)到一個(gè)信封加工站．在一個(gè)方向上堆棧S中紙張P喂進(jìn)一個(gè)信封機(jī)器C中來(lái)折成信封，圍繞著堆棧S，就想再U．S．Pat．Nos．4，694，631和4，694，632中詳盡描述的一樣，在另一個(gè)方向上紙張被運(yùn)進(jìn)一個(gè)信封被處理點(diǎn)E中，在那里大量紙張S被做成一個(gè)更大的信封D．</p><p>　　紙張P喂料口F喂進(jìn)料倉(cāng)區(qū)A中，其包含有一個(gè)堆棧平臺(tái)1，帶邊導(dǎo)向器2

72、A和2B，在每個(gè)尾部，旋轉(zhuǎn)安裝在轉(zhuǎn)軸3上，以便于向上運(yùn)動(dòng)，帶邊導(dǎo)向器2A和2B在喂料過(guò)程中兩個(gè)都被降低，以使紙張P在堆棧平臺(tái)1上存在堆棧S中，用一種統(tǒng)一的方法．當(dāng)紙張S進(jìn)給完之后其被沿一個(gè)方向移動(dòng)做成信封，或者沿帶邊導(dǎo)向器2A和2B中的一個(gè)向上旋轉(zhuǎn)使堆棧S中得紙張P在另一個(gè)方向上移動(dòng)．</p><p>　　當(dāng)紙張P在堆棧平臺(tái)1上堆起來(lái)，邊路導(dǎo)軌2A和2B位于他們向下的位置如圖2所示，在這個(gè)位置，紙張P在堆棧S中累

73、積起來(lái)直到預(yù)定的必須紙張數(shù)目達(dá)到為止．在這個(gè)時(shí)候，前邊導(dǎo)軌2A或者后邊導(dǎo)軌2B向上旋轉(zhuǎn)，同時(shí)堆棧S中得紙張P可以在任意一個(gè)方向上自由移動(dòng)．如果堆棧沒(méi)有那么厚而一個(gè)信封便可以把它圍住，前導(dǎo)軌2A向上旋轉(zhuǎn)同時(shí)堆棧在一個(gè)方向上移動(dòng)來(lái)圍住一個(gè)信封，然而如果堆棧很大并且太厚而不能折成一個(gè)信封，當(dāng)紙張已達(dá)到所要求厚度時(shí)，齒輪導(dǎo)軌2B向上旋轉(zhuǎn)以便使堆棧S在相反方向上移動(dòng)，然后送至新風(fēng)模型E處，從而他們會(huì)被做成一個(gè)大型信封D．</p>&

74、lt;p>　　用于移動(dòng)堆棧的移動(dòng)工具包括一個(gè)主輸送機(jī)鏈4，有一個(gè)復(fù)合推桿5在上面，擺動(dòng)轉(zhuǎn)換鏈條7上還有推桿6．</p><p>　　主輸送機(jī)鏈4有一個(gè)主輸送機(jī)驅(qū)動(dòng)轉(zhuǎn)軸操控，該轉(zhuǎn)州有一個(gè)主要空轉(zhuǎn)軸8包圍，推桿5在形狀上啟三角形，并且每個(gè)都有一個(gè)前面10，以用來(lái)推動(dòng)裝有紙張P的堆棧S的齒輪邊緣向前移動(dòng)．輸送機(jī)主鏈4在只有向前方向上移動(dòng)．因此推桿5與其相連以便于在鏈4向上運(yùn)動(dòng)使它們向上運(yùn)動(dòng)，當(dāng)鏈4在一個(gè)被動(dòng)向下位

75、置時(shí)它們也處于一個(gè)較低位置．</p><p>　　擺動(dòng)轉(zhuǎn)換輸送機(jī)7由一個(gè)擺動(dòng)驅(qū)動(dòng)鏈輪15控制，一個(gè)擺動(dòng)驅(qū)動(dòng)鏈輪16穿過(guò)鏈17，一個(gè)擺動(dòng)轉(zhuǎn)換輸送驅(qū)動(dòng)鏈輪20由擺動(dòng)轉(zhuǎn)換驅(qū)動(dòng)鏈輪16控制，該鏈輪16有一個(gè)主結(jié)構(gòu)41在擺動(dòng)轉(zhuǎn)換鏈輪22和應(yīng)載鏈輪23上移動(dòng)，可移鏈輪21上含有帶有前平面11的推桿6，它的前端24與主鏈輪前端在同一個(gè)平臺(tái)上面．</p><p>　　一般地，主輸送機(jī)鏈輪4在向前方向上在主

76、輸送機(jī)驅(qū)動(dòng)影響下移動(dòng)，然而，當(dāng)堆棧S在相反方向上移動(dòng)時(shí)，計(jì)算機(jī)激活擺動(dòng)驅(qū)動(dòng)鏈輪15使其運(yùn)動(dòng)，擺動(dòng)驅(qū)動(dòng)鏈輪15帶動(dòng)從動(dòng)鏈輪16運(yùn)動(dòng)，這樣作為反應(yīng)，旋轉(zhuǎn)可復(fù)輸送機(jī)驅(qū)動(dòng)鏈輪20以使可復(fù)輸送機(jī)鏈7在相反的方向上移動(dòng)．</p><p>　　如果預(yù)定的紙張P的數(shù)目，也就是說(shuō)，4，會(huì)運(yùn)送至堆棧平臺(tái)1，第一個(gè)邊路導(dǎo)軌2A向上移動(dòng)同時(shí)主驅(qū)動(dòng)鏈向前牽引。推桿2推動(dòng)堆棧S的齒輪邊緣并移動(dòng)它，用牽引方式，直至下一個(gè)站點(diǎn)在那它將最終用一個(gè)

77、信封包圍住．</p><p>　　然而，如果喂進(jìn)的紙張超過(guò)了34張，擺動(dòng)轉(zhuǎn)換驅(qū)動(dòng)鏈輪15會(huì)由電腦激活，擺動(dòng)轉(zhuǎn)換驅(qū)動(dòng)鏈輪控制著偏濾驅(qū)動(dòng)16，對(duì)應(yīng)著，它和可變輸送機(jī)驅(qū)動(dòng)鏈輪20在同一軸線上并且繞那鏈輪旋轉(zhuǎn) ，可移輸送機(jī)鏈7有一個(gè)可移動(dòng)張緊鏈輪22和可移空轉(zhuǎn)鏈輪23鏈條21上的推桿6上操作面11面對(duì)著推桿5方向的相反方向．因而，如果多于4張紙送進(jìn)料倉(cāng)區(qū)A，邊路導(dǎo)軌2B會(huì)升高，可調(diào)輸送機(jī)鏈7和他的推桿6，會(huì)在后面反方向上

78、移動(dòng)，在后面方向上移動(dòng)堆棧S以使它們能在處理站中都最終加工制成大型信封．</p><p>　　易看初次發(fā)明體積一個(gè)機(jī)構(gòu)，它能自動(dòng)地將堆棧運(yùn)至信封折疊機(jī)構(gòu)或者處理機(jī)構(gòu)，更特殊的是一個(gè)改進(jìn)過(guò)的雙向擺動(dòng)轉(zhuǎn)換機(jī)構(gòu)在一個(gè)單一模塊，它能自動(dòng)地在一個(gè)方向上移動(dòng)堆棧到信封處理機(jī)構(gòu)或者在相反方向上運(yùn)至信封折疊機(jī)構(gòu)．</p><p>　　各種各樣的修改對(duì)于這項(xiàng)發(fā)明是很必須的，這些技術(shù)，在上文有詳細(xì)的說(shuō)明 ，需