SU60135A1 - Candy wrapping machine - Google Patents

Description

Machines for wrapping and locking candies, made in the form of a turntable: and wrapping mechanisms located around it, with the use of m. Blinkers for feeding sliced padvertok and labels into the machine, are well known. In such machines, sometimes moving platforms and gates and folds located above them are used to form a lock on the screwdriver.

These machines have the disadvantage that they usually use only one wrapping mechanism, as a result of which the machine cannot produce high performance.

The proposed machine aims to eliminate this drawback. The machine is made in the form of a movable stand and gates and benders located above it to form a lock, as well as platforms carrying cut-down tufts and labels, and differs from already known machines in that in one machine several independent locking mechanisms are rigidly fixed on a common vertical

the axes and are driven in a circular motion over a fixed disk, carrying stops and figured guides, which serve to bring the mechanisms into play.

For hitting the wrapping mechanism of the tabs and labels from the pads, lever-hinged feeders are used, connected with sprockets, rotated by chains and rods with figured levers that interact with the disk stop.

For the purpose of collecting candies from the tray in the machine, a grip fixed in a plank movably mounted in a horizontal guide and under the influence of a fork controlled by a figure lever using disc stops is used.

To communicate the capture of vertical movements during the feeding of candies into the wrapping mechanism, a lifting roller is used, which interacts with the guide plate, and a pressure lever, which is controlled by a rod and a lever system.

In the attached drawing of FIG. one

depicts a side view of the car; FIG. 2 is a front view thereof; FIG. 3 - Machine side view from the other side; FIG. 4 - top view; FIG. 5 - front view: a device that supplies a label and a candy for candy; FIG. 6 is a side view with a wrap-around device; FIG. 7 is a top view of the device: enclosure for wrapping; FIG. 8 is a top view of the label frame; FIG. 9 is a diagram of operations that make sweets.

The device maschiny following. On the base 1, a disk 2 is rigidly fixed, in the center of which an axis 3 is pivotally mounted, carrying a conical bristle 4 coupled to a conical bristle 5, a roller 6 which bears a drive jaw 7. Over a disk 2 at the upper end of axis 3, a forked cross 8 is rigidly fixed Fig. 1 and 4), carrying a mechanism for wrapping sweets. To the frame 1 is attached a bracket 9, on which a tray 10 is installed, which feeds candies under the forked grip 11, in which one side 12 is arranged lifting. This sub-shaft is carried out by a roller 13, which, during movement of the machine, runs onto a fixed guide plate 14.

The vertical jaw 15 of the gripping fork 11 is mounted reciprocally in the guides of the horizontal strip 16, which in turn is mounted movably in the horizontal lines 17. The upper end of the rod 15 carries a pin sliding in the slot of the forks of the pressure lever 18 reinforced pivotally at point 19 and snag at the end with a load 20. The bar 16 is moved forward or backward by means of a fork 21 fixed rigidly on a vertical roller 22 and a plaque acting on a finger 23.

The movement of the vnlki 21 itself is indicated by a two-armed figured lever with shoulders 24 and 25, rigidly mounted on the roller 22. The shoulder 24, when the machine is moving along arrow A (Fig. 4), finds

the stop 26 of the disk 2 rotates the roller 22, whereby the fork 21 moves the bar 16 with the fork-grip 11 to the left against the stop (Fig. 4) in a pin fixed to the fixed guides 17.

The lug 25 locates the disk stop 27, thereby bringing the strap 16 in reverse motion. The downwardly gripping fork 11 is pressed down the L-image of the legs against the rod 28 (having guides 28 and 28 of Fig. 1) on the lever 18 This action is carried out with a fork lever 29 with a load on the end, which with its projection 30 rests against. figure lever 31, which is equipped with a crank 32 at the end. The purpose of the curvature 32 is to run on the stop 33 when the machine is moving. thanks to this, the gripping fork 11 can be seated downwards.

In the front part there is a device that supplies a label with a roll. This device consists of a frame 34 with a longitudinal notch 35 (Fig. 8) in which a lifting stand 36 is placed, covering, supporting and throwing out the candy. Racks 37 are mounted on both sides of the frame 34, bearing axes 38, on which sprockets 39 are fixed with Gall chains (covering them at 180 ° periphery) fastened to rods 40, which in the lower part are connected with figured forks. levers 41 (figs. 2 and 3), rotatable on axles 42 and acting alternately when the machine is moving in order to feed the labels first, and after turning to the cylindrical horizontal stop 43.

In the alternate downward movement of 40, 40 and turning along arrow B, axes 38, 38, the latter force the lever-hinged feeders 43, 44 (or 45-46) to move to the center of the frame 34, feeding the label 45 or trimming 47. the position of the axes 38, 38 is carried out by coil springs 48, 48 (fit. 6). On the forked ends of the levers 44 and 46, rubber pads 49 and 50 are reinforced. At the time of the income of the label or podkak to the center of the frame 34, the rubber pads are peeled off from the label or podkas, which is due to the presence of the forks 51-52 (Fig. 5), and The rubber pads are returned to their original position by bending 53, incident on the "control 54."

The labels 45 and the undercuts 47, which have already been cut, are stacked on the spring-loaded platforms 55, 56. In order to feed one label and the underlay to it, there are vertically installed needles 57, 58, which pierce the paper in one of its corners.

For wrapping the candy, there is a mechanism that consists of two clampers 59, 60 (Fig. 6) of a brace shape, pivoting on the hinges connected to the lever 61, 62 and 63, 64, under the influence of the figure levers 65 and 66, fitted with rollers. Angles 88 and 89 are installed inside the benders, the first one being spring-loaded, and also the ends of the horizontally movable shutters 67 and 68 are located. In this case, the shutter 68 carries plate springs 69, 69, the purpose of which is to guide the paper at the time of bending of the ends, and The gate 67 has protrusions 70, 70, which act during its working movement on the hinged swivel brackets 71, carrying weights 72 and rollers 73 designed to pinch the ends of the paper (om. the position shown by the dotted line in Fig. 6). The movement of the tongs is carried out by means of the levers 76 and 77 (Fig. 3) acting on the cranks 74 and 75 due to the rolling of their rollers on the figured guides 78 and 79 (Fig. 4). The action of the benders (similar in device) at the time of their work is the following. With the alternate action of the levers 65 OR 66, the benders rotate 90 ° (as indicated in Fit. 6 with a dotted line).

Swivel movement of the levers 65, 66 occurs under the action of

Krivoshchipov vertical rollers 80 (Fig. 1), which when moving the machine are on stops 82 and 83 (Fig. 4). A lifting stand 36 is placed between the folds, which at the time of wrapping the candy is in the lower position, and at the time of feeding the label in the upper position,

In the first case, the stand travels downwards with a fork 11 and the stand is held in the lower position by a dog 84 under the action of a spring and a crank 85 with a crank, the lower end of which, when the machine is moving (after wrapping the chocolates before the label is fed) 86, turning off the dog 84, whereby the platform returns to the upper initial position with the help of a lever with a load 87 (FIG. 2). On the bracket 9 is fixed on the I clone plate 90 for receiving wrapped candy.

The operation of the machine is as follows. Capture-fork 11, under the move to the tray 10, captures candy. At the same time, j feeds the label and rolls to the center of the frame 34. Next, the fork-grip leads the candy away by moving the bar 16 also to the center of the frame 34, after which the grip fork sits down. This landing is performed by the action of the fork lever 28 and 29 on the lever 18. In this case, the gripping fork feeds to the benders, in addition to candy, a stand 36 with a label and roll-on, after which the fork returns to its original position.

At the same time, the gates 67 and 1 68, which make the cover, begin to act alternately (see Fig. 9 - I and II positions). When the gate 67 is located, its stops 70 op: rocks cast brackets 71, 71 with weights and rollers, which pin the first ends of the folded cover. Shiber 68 finds, for the second time, its ribbon springs 69, 69 in the middle of the candy, in which gate 67 returns to its original position together with the brackets 71. After this, the bendings that make the locks alternate (see Fig. 9 - position III and Iv) After the last bend, the gate 68 with the arms returns to its initial position, the fork-grip makes the landing for the second time, retracts the slide-bar 12 and the stand 36 pushes the wrapped candy into the grip, which, when lifted by the bar 12, covers the candy. Getting to the starting up position, the fork with candy begins to move forward towards the receiving tray 90, where with the help of rolling the roller 13 onto the shield 10 it frees the coifet and comes to the position to capture the next 1: Infheta. After this, the wrapping mechanism, in turn, makes a complete turn over the disk 2, producing the full process of wrapping the candy.

The machine can be made in the form of a large unit, carrying on the rotary center from four to ten turning mechanisms, which in their movement along arrow A give a fixed disk 2 will alternately act on a number of stops that set the corresponding parts in motion. wrapping mechanism. In the full rotation of one mechanism, one candy is wrapped, at 60 revolutions per minute, one wrapping mechanism wraps 60 candies, and an assembly of 10 mechanisms should produce 600 wrapped candies per minute.

PROPOSITIONS OF THE INVENTION.

Claims (4)

1. A machine for wrapping chocolates in a lock, made in the form of a movable stand and gates and bendors located above it to form a lock, using platforms that carry sliced sub-fabrics and labels, in order to be used simultaneously in ONE a machine of several independent tightening mechanisms, the latter are rigidly fixed on a common vertical axis / 3 (Fig. 1-4) and are driven in a circular motion over a fixed disk 2, carrying supports and figured guides, which serve to drive move into action. 2. The form of execution of the machine according to claim 1, characterized in that for feeding into the wrapping mechanism subtracts and labels C of the pads 55 and 56 (Fig. 5) used are the spring-and-iron feeders 43 and 44 (or 45, 46) associated with the stars 39, rotated by means of chains 39 and rods 40 by shaped levers 41 (Figs. 2 and 3), which interact with the stop 43 of disc 2. 3. The form of the machine according to paragraphs. 1 and 2, FROM the cup with application, for collecting candies from tray 10, gripping AND (Fig. 1) fixed on the bar 16, movably mounted in the horizontal and guide 17 (Fig. 2) and located under the impact of the plug 21, controlled by the figure lever 24, 25 by the stops 26, 27 of the disk 2. 4. The form of the machine according to paragraphs. 1 and 3, characterized in that, in order to communicate the capture of vertical dispensers for serving candies to the wrapping mechanism, the lifting roller 13, which is acting as a guide with the guide plate 14, and the "operating lever 18, controlled by the rod 28 and lever systems 29, 31, 32 33. FIG. b A3 fmgt 5 fV- .. U., .- .. v. Lj XiAr - .-, -. J -.J rv / xifK -L.h Hf T sT