摘要:
A support device for a pressure roller, forming a lateral retention means and associated with the upper working head of a packaging machine, comprises a plate (8), essentially in the form of a circular sector, from which a support arm (7) for the roller (5) projects, said plate being mounted rotatable on a vertical pivot (11) fixed to the machine working head assembly and cooperating with position-locking means (10), the roller being carried at the end of said support arm by a vertical rotation pin (6).
摘要:
@ A gearbox for a geared motor unit - of the type comprising a worm and gearwheel, the work being fixed to the input shaft and the gearwheel being fixed to the output shaft, this latter being disposed perpendicular to the input shaft is constructed in only two parts, separable along a separation plane passing through the axis of one of said shafts and perpendicular to the axis of the other shaft. The two opposing faces of said gearbox parts, which are parallel to said separation plane, incorporate seats for housing the rolling bearings of the second shaft, whereas two further opposing faces, perpendicular to the separation plane, comprise seats for housing the bearings of the first shaft and opening along the separation line.
摘要:
e The present invention concerns a packaging taping machine assembly comprising a taping machine (1) with a sliding surface (2) and a conveyor (3, 3a) for conveying the boxes (S) along said surface, and a working bed (4) upstream of the taping machine, as well as means for guiding the boxes along the main longitudinal axis of said machine. The means guiding the boxes consist of a T-shaped slide bar (5), arranged along the longitudinal axis of the machine and having an inlet end (5a) in an intermediate position of the bed (4) and an outlet end (5b) in a position of the taping machine downstream of the starting point of the conveyor (3, 3a), the horizontal branches (5', 5") of the T lying in close proximity to the sliding surface (2) of the bed and of the taping machine respectively.
摘要:
A packaging machine, of the type comprising a bed mounted on support legs, two uprights rigidly connected to the bed and upwardly projecting therefrom, and a working head carried by said uprights. The bed (1) comprises a rectangular box-formed sheet metal frame and two central, longitudinal, side-by-side cross-members (1e, 1f); the constituent elements of at least part of the machine working units being mounted directly on said cross-members, and a space for housing removable roller tables being provided between these cross-members (1e, 1f) and the longitudinal sidepieces (1a, 1b) of the bed.
摘要:
A roller mounting arrangement, particularly on a roller conveyor or roller table, in which each roller comprises a cylindrical body (7) mounted rotatable on a fixed axial shaft or pin, the ends (5, 6) of which are mounted on a support frame. At least one of the ends of said pin, projecting from the end of the cylindrical body (7), has a non-circular cross-section arranged to fit exactly into a correspondingly shaped hole (3, 4) in the support frame, a clip spacer (8) being radially fitted over at least one of said ends (5, 6) of the central pin.
摘要:
La présente invention a pour objet une machine à réenrouler les rubans adhésifs dotée d'un dispositif de refendage comprenant au moins un coteau (32) apte à partager un ruban d'alimenen au moins deux rubans destinés à être réenroulés et, immédiatement en aval de la position de refendage, un élément d'écartement, par exemple en forme de rouleau (37) dont la surface est constituée par deux troncs de cône réunis par leur base la plus grande, le plan d'union desdits troncs de cône coïncidant avec le plan axial de la lame de coupe.
摘要:
In a height-adjustable support leg, particularly for machine tools - of the type comprising two elements slidable telescopically one into the other and locking means for fixing said elements in their mutual position -, each of the two telescopically slidable elements is of complex cross-sectional profile, comprising at least two flat sides converging towards the inside of the leg, with said flat sides there cooperating, from opposing directions, pairs of equally convergent faces, parallel to said sides, of two clamping plates forming said locking means.
摘要:
Conveying unit for taping packaging machines, of the type comprising at least one endless belt (5) for conveyance by friction, sliding on two transmission rollers (2) mounted at the ends of an elongated boxlike support body (1), at least one of said rollers (2) being driven by an electric motor (M) fixed to said boxlike body (1). According to the invention, said driving motor (M) is mounted directly onto one of the walls (1a) of said boxlike body (1), and a reduction gearing (7,8,9,11,15,17) is housed inside said boxlike body (1).
摘要:
@ A gearbox for a geared motor unit - of the type comprising a worm and gearwheel, the work being fixed to the input shaft and the gearwheel being fixed to the output shaft, this latter being disposed perpendicular to the input shaft is constructed in only two parts, separable along a separation plane passing through the axis of one of said shafts and perpendicular to the axis of the other shaft. The two opposing faces of said gearbox parts, which are parallel to said separation plane, incorporate seats for housing the rolling bearings of the second shaft, whereas two further opposing faces, perpendicular to the separation plane, comprise seats for housing the bearings of the first shaft and opening along the separation line.
摘要:
In a height-adjustable support leg, particularly for machine tools - of the type comprising two elements slidable telescopically one into the other and locking means for fixing said elements in their mutual position -, each of the two telescopically slidable elements is of complex cross-sectional profile, comprising at least two flat sides converging towards the inside of the leg, with said flat sides there cooperating, from opposing directions, pairs of equally convergent faces, parallel to said sides, of two clamping plates forming said locking means.