摘要:
In the present method, which includes use of an operating head, groups of articles are intermittently picked up from a plurality of identical flanked channels (10, 20, 30) which bear articles (3) equidistanced from one another. The articles are ordered in groups in identical flanked lines (F1, F2, F3) and in a number that is equal to the number of channels. In the method, each group of articles is transferred above a supply line (40) provided with equidistanced compartments corresponding to the articles arranged on the channels. Each line of articles is unloaded into underlying compartments (4) of a series of compartments in the line. It is thus possible to insert into the compartments of a series of compartments an equal, smaller or greater number of articles than the number of channels.
摘要:
Disclosed are a method for supplying blanks to a marking apparatus, a conveyor device (1) and a transfer device (3) which can cooperate to actuate the method. The method steps include predisposing a quantity of blanks formed in a stack (2), arranging the stack (2) in an inclined configuration resting both on the base (21) thereof and on one side (22), bringing the stack (2) up to a removing position in proximity to the marking apparatus (4), rotating the upper blank (20) upwards and with respect to a horizontal axis (O) passing at an edge of the blank (20) which is opposite and more peripheral with respect to the edge of the same blank (20), raising the rotated upper blank (20), and bringing the upper blank (20) to the marking apparatus inlet (40), so that the blank is taken by the marking apparatus (4), and repeating for each blank.
摘要:
A device for continuously weighing articles in arrival from a conveyor organ, of a type comprising: a weighing device (40) arranged downstream of the conveyor organ (80), which weighing device (40) is able to detect a weight of articles transiting continuously thereon, a first conveyor (20) for abutting and engaging a side of an article (X) in arrival from the conveyor organ (80), which first conveyor (20) transfers the article (X) towards the weighing device (40); a second conveyor (30) associated to the weighing device (40) and arranged for receiving the article (X) while the article (X) is engaged to and drawn by the first conveyor (20) and being activatable so as to be able to convey the article (X) at a second advancement velocity (V2) which is greater than the first advancement velocity (V1), so as to disengage the article (X) from the action of the first conveyor (20) and to advance the article (X) freely onto the weighing device (40) in order to detect a relative weight thereof and convey the article (X) downstream of the weighing device (40).
摘要:
A device (1) for moving and positioning a member in space has a mobile member (2), first and second members (3, 4) attached to a frame (32), and first and second carriages (5, 6) slidable along the members (3, 4). A first pair of arms (7, 8) are hinged to the first carriage and to the mobile member, forming a first four-bar linkage. A second pair of arms (10, 11) are hinged to the second carriage (6) and to the mobile member, forming a second four-bar linkage. A third pair of arms (14, 15) are hinged to a third member (13) and to the mobile member (2), forming a third four-bar linkage. A fourth member (17) which is hinged to the frame (3, 4, 19, 32) of the device (1) rotatably bears the third member (13), with a first actuator (18) provided for moving the fourth member (17).
摘要:
A device for opening out blanks supplied in a flattened tubular configuration comprises a store (100) for containing a stack (P) of flattened tubular blanks, a first hooking device (200) for hooking a first flap (1A) of two external flaps (1A, 1B) of a base blank of the stack, and a drum (300) set in constant rotation, peripherally exhibiting angularly-equidistanced work stations (20). Each work station has a retaining apparatus (22) for receiving, from the first hooking device (200), the first external flap (1A), so as to position a score line (2A), connecting the two external flaps (1A, 1B) along an axis C parallel to the rotation axis (11) of the drum. A folding device (29) oscillates in a direction (R) which is opposite the rotation direction (F) of the drum, about the axis (C) so as to intercept the second external flap (1B).
摘要:
A system for transferring tubular blanks to a packing machine includes an apparatus intermittently positioned in a zone (Z) situated in front of the line with an open tubular blank (150) hooked to a retainer (22). The apparatus includes a rotating member (510), activated in phase with the line movement, arranged between longitudinal walls (490), and having a series of transfer devices (525), angularly equidistanced along a circumference tangential to an upper line branch. The transfer devices have dynamic seating (460) for encountering in zone (Z), a tubular blank flap (1C). The tubular blank is freely inserted in the dynamic seating (460), and subsequently by hooking the seating, the transfer means are deactivated in proximity to the upper branch (470) in phase with the arranging of segments from radial to vertical first delimiting the dynamic seating (460) and a compartment (450) corresponding to the dynamic seating.
摘要:
The apparatus for erecting ribbed cardboard for protecting packed products comprises a collecting device provided with gripping means which are mobile between a gripping station of a single blank sheet of ribbed cardboard from a collecting store and a folding station of the sheet. A folding matrix is destined to receive a single sheet of ribbed cardboard supplied by the collecting device. The forming punch is destined to cooperate with the folding matrix in order to fold opposite lateral flaps of the sheet by contact with the folding means. The forming punch is destined to retain the sheet on completion of the folding stage. A transfer device hingedly bearing the forming punch and destined to move the forming punch between the folding station and a release station of the sheet, which sheet is retained in a folded configuration by the forming punch and a packing line of the products.
摘要:
The invention relates to a segmentation method based on the characteristics for segmenting a plurality of duplicate articles (3) arranged loosely, which comprises stages of: acquiring an image (M) of a sample article (30); calculating keypoint-descriptors of the image (M); defining an identifying figure (Z) on the image (M); acquiring a first image (I1) of a plurality of duplicate articles; performing a matching of the thus-defined keypoint-descriptor pairs; acquiring a position and an orientation of the identifying figure (Z) with respect to a first keypoint-descriptor pair of the image (M) having a match with a second keypoint-descriptor pair of the first image (I1); defining, in the first image (I1), an identifying figure of projection as a Euclidean transformation of the identifying figure (Z), with reference to the first and second pairs; applying the two preceding stages to a plurality of keypoint-descriptor pairs of the image (M) having a match with a keypoint-descriptor pair of the first image (I1); collecting together identifying figures of projection having between them a predetermined degree of superposing; defining a representative figure for each group of identifying figures of projection which is formed by a minimum predetermined number of identifying figures of projection, which representative figure has a same shape and dimension as an identifying figure of projection, and is selected in order to estimate a position of a corresponding article illustrated in the first image of a plurality of duplicate articles. The invention also relates to a method for picking up articles (3) arranged loosely in a storage zone of articles (5) and for positioning the articles (3) in an outlet station (SU), and a group for actuating the method.
摘要:
An apparatus for capping bottles, comprising: gripping devices for bottles containing products, constrained to a transporter, each of which gripping devices exhibits on a side thereof a gripping means of a corresponding bottle, and on an opposite side thereof hooking-receiving-stabilizing organ of a cap; at least a channel for supplying caps, arranged superiorly of the transporter upstream of a capping zone overlying the hooking-receiving-stabilizing organs transiting below the channel, into which a row of caps is conveyed, a head cap of the row of caps being held elastically by a lower end of the supply channel in order to position an internal surface of a relative head such as to intercept a front head (96a) of an underlying hooking-receiving-stabilizing organ in order to enable the head cap, in combination with the advancing of the transporter and with the striking and guiding action exerted by the supply channel, to disengage from the supply channel in order to locate in the corresponding hooking-receiving-stabilizing organ, with the relative body facing downwards; at least a pick-up organ, located in the capping zone, operating in phase relation with a corresponding hooking-receiving-stabilizing organ, with the body thereof facing downwards; at least a pick-up organ destined to hook and extract the cap present therein, and to position the cap axially in an inlet mouth of the corresponding bottle supported by the gripping device flanking the hooking-receiving-stabilizing organ, in order to perform insertion of the body of the cap in the mouth of the bottle in order to close the bottle.
摘要:
A station for erecting tubular blanks in boxes, a gripping and raising unit engages a second lateral wall of the blank and subsequently raises the blank into a 90° rotation, so that the blank assumes, due to raising and rotating and because of the weight, a parallel-piped shore with a vertical axis. A first holder is operated by a first actuator in step relation with rotation of the blank and folds at least a first lateral wall of the blank adjacent to the second lateral wall, engaged by the gripping unit, to erect, the blank in a box with vertical axis.