ES2131441B1 - WELDING MECHANISM FOR STRENGTHENING OF BAGS, IN AUTONOMOUS BAGGING MACHINES. - Google Patents
WELDING MECHANISM FOR STRENGTHENING OF BAGS, IN AUTONOMOUS BAGGING MACHINES.Info
- Publication number
- ES2131441B1 ES2131441B1 ES9601030A ES9601030A ES2131441B1 ES 2131441 B1 ES2131441 B1 ES 2131441B1 ES 9601030 A ES9601030 A ES 9601030A ES 9601030 A ES9601030 A ES 9601030A ES 2131441 B1 ES2131441 B1 ES 2131441B1
- Authority
- ES
- Spain
- Prior art keywords
- welding
- band
- autonomous
- bags
- forming station
- 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 - Fee Related
Links
- 238000003466 welding Methods 0.000 title abstract 6
- 238000005728 strengthening Methods 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
- Making Paper Articles (AREA)
Abstract
Mecanismo soldador para reforzamiento de sacos, en máquinas autónomas de ensacado. Destinado a ubicarse en el contexto de la máquina de ensacado previamente a la estación de formación de sacos, consta de un chasis (15) fijado al bastidor de la máquina, sobre el que se monta un husillo doble (16), con dos sectores coaxiales roscados en sentido contrario en los que juegan respectivas tuercas (17) que sustentan a respectivos cabezales (20), en cada uno de los cuales se establece una chapa-guía (21), intermedia y fija, situada en el seno de una pinza de soldadura (23) cuyos brazos son transversalmente desplazables, para estrangular el fuelle lateral y correspondiente de la banda tubular continua sobre la chapa, provocando la soldadura, o para separarse y permitir el desplazamiento longitudinal de dicha banda. El husillo (16) permite distanciar los cabezales (20) en consonancia con las diferentes anchuras de sacos, y las pinzas de soldadura (23) determinan en la banda continua áreas de soldadura trapeciales que son posteriormente fragmentadas en la estación de formación de sacos, participando cada una de ellas en dos sacos longitudinalmente adyacentes. Figura 4.Welding mechanism for bag reinforcement, in autonomous bagging machines. Intended to be located in the context of the bagging machine prior to the bag forming station, it consists of a chassis (15) fixed to the machine frame, on which a double spindle (16) is mounted, with two coaxial sectors Threaded in the opposite direction in which the respective nuts (17) that support the respective heads (20) play, in each of which a guide plate (21) is established, intermediate and fixed, located within a clamp of welding (23) whose arms are transversely displaceable, to throttle the lateral and corresponding bellows of the continuous tubular band on the sheet metal, causing the welding, or to separate and allow the longitudinal displacement of said band. The spindle (16) allows the heads (20) to be distanced in accordance with the different widths of bags, and the welding clamps (23) determine trapezoidal welding areas in the continuous band that are later fragmented in the bag forming station, each one participating in two longitudinally adjacent sacks. Figure 4.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9601030A ES2131441B1 (en) | 1996-05-08 | 1996-05-08 | WELDING MECHANISM FOR STRENGTHENING OF BAGS, IN AUTONOMOUS BAGGING MACHINES. |
| DE69701180T DE69701180T2 (en) | 1996-05-08 | 1997-05-08 | SELF-WORKING PACKING MACHINE |
| PCT/ES1997/000117 WO1997042077A1 (en) | 1996-05-08 | 1997-05-08 | Improvements to self-contained sacking machines |
| EP97918163A EP0844175B1 (en) | 1996-05-08 | 1997-05-08 | Autonomous sacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9601030A ES2131441B1 (en) | 1996-05-08 | 1996-05-08 | WELDING MECHANISM FOR STRENGTHENING OF BAGS, IN AUTONOMOUS BAGGING MACHINES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2131441A1 ES2131441A1 (en) | 1999-07-16 |
| ES2131441B1 true ES2131441B1 (en) | 2000-01-16 |
Family
ID=8294742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9601030A Expired - Fee Related ES2131441B1 (en) | 1996-05-08 | 1996-05-08 | WELDING MECHANISM FOR STRENGTHENING OF BAGS, IN AUTONOMOUS BAGGING MACHINES. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2131441B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021137774A1 (en) * | 2019-12-31 | 2021-07-08 | Ultrapak Makina San. Tic. A.S. | Integrated station system forming a 3d bag |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH451001A (en) * | 1966-11-26 | 1968-05-15 | Centra Anstalt | Process for making bags in thermoplastic material, fill them and place them upright |
| BR7602607A (en) * | 1975-04-30 | 1977-11-01 | Haver & Boecker | PERFECT MACHINE FOR PACKING BULK MATERIAL IN SIDE NAIL BAGS, SYNTHETIC MATERIAL |
| DE3118866C2 (en) * | 1981-05-13 | 1984-04-12 | Haver & Boecker, 4740 Oelde | "Machine for filling and closing plastic sacks, preferably gusseted sacks or flat sacks" |
| IT1242619B (en) * | 1990-12-21 | 1994-05-16 | Comes Srl | AUTOMATIC MACHINE FOR THE REALIZATION, FILLING AND CLOSURE OF PLASTIC BAGS WITH BELLOW SIDES, IN PARTICULAR FOR THE PACKAGING OF INERT MATERIALS. |
| IT1260299B (en) * | 1992-12-02 | 1996-04-03 | Bl Macchine Automatiche | REFINEMENTS FOR BAGGING MACHINES. |
-
1996
- 1996-05-08 ES ES9601030A patent/ES2131441B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2131441A1 (en) | 1999-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19990716 Kind code of ref document: A1 Effective date: 19990716 |
|
| GC2A | Exploitation certificate registered application with search report |
Effective date: 20010503 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180807 |