SU738911A1 - Method of fastening two webs together - Google Patents
Method of fastening two webs together Download PDFInfo
- Publication number
- SU738911A1 SU738911A1 SU762350061A SU2350061A SU738911A1 SU 738911 A1 SU738911 A1 SU 738911A1 SU 762350061 A SU762350061 A SU 762350061A SU 2350061 A SU2350061 A SU 2350061A SU 738911 A1 SU738911 A1 SU 738911A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- roller
- slits
- canvases
- webs
- cloths
- Prior art date
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
(54) СПОСОБ СКРЕПЛЕНИЯ ДВУХ ПОЛОТЕН(54) METHOD OF STRENGTHENING TWO CLOTHES
1one
Изобретение относитс к легкой промышленности и может быть использовано дл соединени двух полотнищ при подаче их с рулонов с посто н- 5 ной скоростью, например, при получе- . НИИ заготовки листа кл ссера, состо щего из Двух слоев бумаги и пленки; при соединении тонкой металлической ленты с лентой изол тором. QThe invention relates to light industry and can be used to connect two panels when feeding them from rolls at a constant speed, for example, when obtained. SRI of the preparation of a sheet of a classroom consisting of two layers of paper and a film; when connecting a thin metal tape with an insulator tape. Q
Известен способ скреплени двух полотен.путем подачи полотен с ру-. лонов с посто нной скоростью, выполнении , в полотнах прорезей и соединении полотен посредством прорезей 1.There is a method of bonding two webs. By supplying webs with ru-. at a constant speed, in the slits, in the canvases and in the joining of the blades by means of the slits 1.
Недостатком известного способа вл етс низка производительность скрёплени полотен.The disadvantage of this method is the low productivity of the mesh fastening.
Й.елью изобретени вл етс повышение производительности.JQThe goal of the invention is to increase productivity.
Поставленна цель достигаетс тем, что соеди нение полотен осуществл ют при совместном огибании п6льтнами -ролика, при этом направление движени полотен при огибании 25 ролика мен ют на противоположное. Прорези имеют П-образную форму,причем ширина прорезей в полотне, прилегающем к ролику, меньше ширины прорезей Вдругом полотне.The goal is achieved by the fact that the webs are connected by bending together with the rolls of the roller, while the direction of movement of the webs while bending around the roller 25 is reversed. The slits are U-shaped, and the width of the slits in the canvas adjacent to the roller is less than the width of the slits in the Other canvas.
На фиг. 1 показана схема движени полотен; на фиг. 2 - вид А фиг.1; на фиг. 3 - вид Б фиг.1; на фиг. 4 вид В фиг.1; на фиг.- 5 - вид Г на фи г. 1.FIG. 1 shows the motion pattern of the webs; in fig. 2 is a view A of FIG. in fig. 3 is a view B of FIG. in fig. 4 view In figure 1; in FIG. 5 a view of G on fi 1.
На фиг. 6-14 - схемы положени полотен с прорез ми при непрерывном их движении через каждые 45° поворота роликов.FIG. Figures 6-14 show the positioning of the slit webs with their continuous movement every 45 ° rotation of the rollers.
Полотна 1 и 2 имеют противоположно направленные, выполненные с одинаковым шагом П-обРазные прорези ( tn), при этом ширина полотна 1 несколько меньше ширины полотна- 2The blades 1 and 2 have oppositely directed, made with the same pitch of the O-rim slits (tn), while the width of the blade 1 is somewhat less than the width of the blade- 2
(Ь, Ц ) . .(B, c). .
С помощью валиков 3 полотна 1 и 2 направл ютс на ролик 4, где мен ют направление движени на 180 . Зацепление П-образных прорезей полотен 1 и 2 осуществл етс следующим образом .With the help of rollers 3, webs 1 and 2 are guided to roller 4, where the direction of movement is changed by 180. The engagement of the U-shaped slots of the webs 1 and 2 is carried out as follows.
В процессе изменени направлени движени полотен на 180° П-образна прорезь полотна 1 входит в окно, образуемое П-образной прорезью полотна 2 и закрывает его в конце завершени поворота на 180 (фиг. 614 ). В местах соединени полотен предварительно наноситс слой кле .In the process of changing the direction of movement of the canvases by 180 °, the U-shaped slit of the web 1 enters the window formed by the U-shaped slit of the web 2 and closes it at the end of the completion of the turn 180 (Fig. 614). A layer of glue is pre-applied at the joints of the webs.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762350061A SU738911A1 (en) | 1976-04-17 | 1976-04-17 | Method of fastening two webs together |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762350061A SU738911A1 (en) | 1976-04-17 | 1976-04-17 | Method of fastening two webs together |
Publications (1)
Publication Number | Publication Date |
---|---|
SU738911A1 true SU738911A1 (en) | 1980-06-05 |
Family
ID=20657777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762350061A SU738911A1 (en) | 1976-04-17 | 1976-04-17 | Method of fastening two webs together |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU738911A1 (en) |
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1976
- 1976-04-17 SU SU762350061A patent/SU738911A1/en active
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