SU446435A1 - Device for diagonal cutting fabric - Google Patents
Device for diagonal cutting fabricInfo
- Publication number
- SU446435A1 SU446435A1 SU1861775A SU1861775A SU446435A1 SU 446435 A1 SU446435 A1 SU 446435A1 SU 1861775 A SU1861775 A SU 1861775A SU 1861775 A SU1861775 A SU 1861775A SU 446435 A1 SU446435 A1 SU 446435A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fabric
- mandrel
- rotor
- roller
- diagonal cutting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
- B29C53/66—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis with axially movable winding feed member, e.g. lathe type winding
- B29C53/665—Coordinating the movements of the winding feed member and the mandrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D2030/385—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D2030/385—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert
- B29D2030/386—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert the tubular article being cut to obtain a flat, single-layer insert
Description
1one
Изобретение относитс к области оборудовани дл раскро ткани.The invention relates to the field of cutting equipment.
Известно устройство дл диагонального раскро ткани, содержащее оправку дл намотки ткани с ротором, опоры дл катушки с тканью, механизм нанесени кле на кромку ткани, механизм резки, прикатной ролик, механизм отбора и намотки ткани и привод.A device for diagonal cutting of fabric is known, comprising a mandrel for winding a fabric with a rotor, supports for a fabric roll, a mechanism for applying glue to the edge of the fabric, a cutting mechanism, a roller, a mechanism for selecting and winding fabric and a drive.
Недостатком известной конструкции устройства вл етс ее сложность.A disadvantage of the known device design is its complexity.
С целью упрощени конструкции в предлагаемом устройстве оправка выполнена в виде бесконечного эластичного цилиндрического жгута с продольным щелевым пазом и установлена с возможностью перемещени от привода , а ротор выполнен в виде обоймы, установленной соосно оправке с возможностью вращени относительно нее, при этом опора дл катушки с тканью, механизм нанесени кле на кро.мку ткани и прикатной ролик смонтированы на роторе.In order to simplify the construction in the proposed device, the mandrel is made in the form of an endless elastic cylindrical bundle with a longitudinal slotted groove and mounted for movement from the drive, and the rotor is made in the form of a yoke mounted coaxially with the mandrel rotatably relative to it, while supporting the fabric coil , the mechanism for applying glue to the fabric edge and the roller is mounted on the rotor.
На чертеже показано предлагаемое устройство и разрез по А - А.The drawing shows the proposed device and the cut along A - A.
Устройство дл диагонального раскро ткани содержит ротор 1, состо щий из колец, опирающихс на ролики 2, приводимый трансмиссией 3, несущий шпиндель 4 раскатки с муфтой 5, устройство 6 дл промазки кромки клеем и прикатной ролик 7 и оправку 8, представл ющую собой бесконечный эластичный жгут. В массе жгута по его оси с по.мощьюThe device for diagonal cutting fabric contains a rotor 1 consisting of rings supported on rollers 2, driven by transmission 3, carrying spindle 4 of rolling with coupling 5, device 6 for smearing edge with glue and padded roller 7 and mandrel 8, which is an endless elastic harness In the mass of the harness along its axis with the help
приварных анкеров 9 заделана бесконечна втулочно-роликова цепь 10, котора охватывает систему трех звездочек 11, 12 и 13, из которых звездочка 11 вл етс нат жной, а 13 - приводной. Венцы звездочек проход т при движении оправки через ее щелевой паз. В рабочей зоне устройства оправка проходит через отверсти колец ротора соосно им. Щелевой паз оправки в рабочей зоне заполн етс направл ющим брусом 14, который вл етс направителем роликов цепи 10. Брус 14 закреплен на станине в опорах 15 и 16, а вблизи опоры 16 имеет снизу паз дл прохода диска ножа 17. Последний приводитс от электродвигател 18 через клиноременную передачу. Отборочные приводной и прижимной ролики 19 и 20 и закаточный механизм 21, приводимый от муфты 22, установлены на станине и привод тс во вращение от электродвигател 23 через редуктор 24.The weld anchors 9 are embedded with an endless sleeve-roller chain 10, which covers a system of three sprockets 11, 12 and 13, of which the sprocket 11 is tensioned and 13 is drive. The rims of the sprockets pass as the mandrel moves through its slotted groove. In the working area of the device, the mandrel passes through the holes of the rotor rings coaxially with them. The slot groove of the mandrel in the working area is filled with a guide rail 14, which is the guide roller of the chain 10. The beam 14 is fixed on the frame in the supports 15 and 16, and near the support 16 has a slot for the passage of the blade disk 17 below. The latter is driven by the electric motor 18 through the V-belt transmission. The qualifying drive and pressure rollers 19 and 20 and the closure mechanism 21 driven from the coupling 22 are mounted on the frame and driven into rotation by the electric motor 23 through the gearbox 24.
Устройство работает следующим образом.The device works as follows.
При пуске включаютс оба двигагел 18 и 23, от которых получают движе}1ие нож 17, ротор 1, отборочный ролик 19, муфта 22 привода щпиндел механизма 21 н приводна звездочка 13. Ткань из рулона 25, установленного на шпинделе ротора 1, при его вращении навиваетс в виде спирали вокруг оправки 8, котора движетс поступательно от звездочки 12 к звездочке 13, с нат жением, определ емым тормозной MvdiTnu 5. Кромка предыдущего витка ткани промазываетс клеем на оправке с помощью устройства 6 н прикатитаетс роликом 7 поверх кромки последующего зитка , образу стык внахлест.During start-up, both engines 18 and 23 are activated, from which the knife 17, the rotor 1, the selection roller 19, the clutch 22 of the spindle drive of the mechanism 21 and the drive sprocket 13 are received by the engine}. coils around the mandrel 8, which moves progressively from the sprocket 12 to the sprocket 13, with a tension determined by the braking MvdiTnu 5. The edge of the previous coil of fabric is coated with glue on the mandrel using the 6 n device and rolled with a roller 7 on good overlapping.
Непрерывно oбpaзye a тачнм обрлз )м на оправке тканева труба движетс гз )1аира:.5лении звездочки 13 и разрезаетс о вращаю;п, диск ножа 17. Далее она разворачиваетс в лист 2:6, который роликами 19 и 20 отбираетс с оправки и наматываетс на щпиндель механизма 21, образу рулон 27.Continuously forming a tachnm obrlz) m on a mandrel the fabric tube moves gz) 1air: a 5th sprocket 13 and cuts about rotates; n, a knife disk 17. Next it turns into a 2: 6 sheet, which rollers 19 and 20 are taken from the mandrel and wound on the spindle mechanism 21, forming a roll 27.
Предмет изобретени Subject invention
Устройство дл диагонального раскро ткани , содержащее оправку дл намотки ткани сA device for diagonal cutting of fabric containing a mandrel for winding a fabric with
ротором, опору дл катушки с тканью, механизм нанесени кле на кромку ткани, механизм резки, нрикатной ролик, механизм отбора и намотки ткани и привод, отличающеес тем, что, с целью упрощени конструкции , оправка выполнена в виде бесконечного эластичного цилиндрического жгута с продольным щелевым пазом и установлена с возможностью неремещени от привода, а ротор выполнен в виде обоймы, установленной соосно онравке с возможностью вращени относительно нее, при этом опора дл катушки с тканью, механиз.м нанесени кле на кромку ткани и прикатной ролик смонтированы на роторе.a rotor, a coil support with a cloth, a mechanism for applying glue to the edge of the fabric, a cutting mechanism, a striking roller, a mechanism for selecting and winding the fabric and a drive, characterized in that, in order to simplify the design, the mandrel is made in the form of an endless elastic cylindrical rope with a longitudinal slit groove and installed with the possibility of non-displacement from the drive, and the rotor is made in the form of a cage mounted coaxially with the possibility of rotation relative to it, while supporting the coil with the fabric, the mechanism of applying glue to the edge of the fabric and The roller is mounted on the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1861775A SU446435A1 (en) | 1972-12-25 | 1972-12-25 | Device for diagonal cutting fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1861775A SU446435A1 (en) | 1972-12-25 | 1972-12-25 | Device for diagonal cutting fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU446435A1 true SU446435A1 (en) | 1974-10-15 |
Family
ID=20536399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1861775A SU446435A1 (en) | 1972-12-25 | 1972-12-25 | Device for diagonal cutting fabric |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU446435A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005056277A1 (en) * | 2003-12-09 | 2005-06-23 | Pirelli Pneumatici S.P.A. | A process and apparatus for producing a semifinished product for manufacturing tyres for vehicle wheels |
-
1972
- 1972-12-25 SU SU1861775A patent/SU446435A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005056277A1 (en) * | 2003-12-09 | 2005-06-23 | Pirelli Pneumatici S.P.A. | A process and apparatus for producing a semifinished product for manufacturing tyres for vehicle wheels |
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