JPH06330Y2 - Packaged case reversing device - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention is a packaged case reversing device, more specifically, a manufacturing number (lot No.) and expiration date on the bottom of a case in which various products such as pharmaceuticals and confectionery are packaged. The present invention relates to a packaged case reversing device that automatically reverses the case by 90 ° to expose the bottom surface when it is necessary to stamp the above.

[Conventional technology]

Generally, the serial number, expiration date, etc. are stamped on the bottom of a packaged case that is not so noticeable.

At the conventional line packaging site, if it is necessary to stamp the bottom surface, it is necessary to manually print 9 cases per case.
It was the actual situation that it was tilted 0 ° and sent to the marking process, or a step was provided between the conveyors and the product was rotated by 90 ° by its natural fall and sent to the marking process.

[Problems to be solved by the invention]

However, manual inefficiency is extremely obvious, and in the case of the free fall method, it does not rotate,
Alternatively, it often suffers from a sideways fall, which has the drawback of being extremely unreliable.

[Means for solving problems]

Then, the present inventor has conducted diligent studies in order to eliminate such a conventional defect, and as a result, it is possible to easily and surely dispose the packed case.
The present invention was devised to make 0 ° inversion.

That is, according to the present invention, the upper locking hook portion 42 and the lower locking hook 42 are formed at the upper and lower ends by forming an interval 1 that is the same as the top wall depth of the packaged case 5 or 2 to 15% longer than that. A portion of the conveyor mechanism 1 that conveys the case 5 with the reversing resistor 4 formed of an arc-shaped body in which the portion 41 is formed and the lower engaging hook portion 41 is formed so as to project larger than the upper engaging hook portion 42. The center of gravity is set so that the reversing resistor 4 becomes vertically long at the position where the case progress is obstructed.
Moreover, one end of the lower end of the conveyor mechanism 1 is located on the base frame side of the conveyor mechanism 1 so that the lower engaging hook part 41 is engaged with the upper part of the front wall of the case 5 while the upper engaging hook part 42 presses the upper part of the top wall of the case 5. The packaged case reversing device is characterized in that it is pivotally attached to the other end of the support column 3 attached to the section so that it can be moved in a circular arc with a position slightly higher than the height of the case 5 as a pivot point.

〔Example〕

 The present invention will be further described below with reference to the drawings illustrating one embodiment.

A conveyor mechanism 1 conveys the packaged case 5 in the direction of the arrow in the figure.

Reference numeral 2 denotes a side guide plate, which is provided in parallel with the upper side portion of the conveyor mechanism 1 to guide the case 5 in the traveling direction while preventing the case 5 from falling sideways.

A column 3 has one end attached to the front base frame side of the conveyor mechanism 1 and the reversing resistor 4 pivotally attached to the other end.

The reversing resistor 4 is installed at a position that becomes an obstacle in the traveling direction of the case 5, and is locked to the upper part of the case 5 to prevent the case 5 from moving along with the resistance action opposed to the flow of the conveyor mechanism 1. It is the one that exposes the bottom surface by turning it upside down.

Thus, the reversing resistor 4 is formed at the upper and lower ends with an interval 1 which is the same as the depth of the top wall of the case 5 or 2 to 15% longer than that, and is respectively formed on the upper engaging hook portion 42 and the lower engaging hook portion 42. The engaging hook portion 41 is formed, and the lower engaging hook portion 41 is formed of an arc-shaped body which is formed to project more than the upper engaging hook portion 42.

In addition, in the reversing resistor 4, the lower engaging hook portion 41 is engaged with the upper portion of the front wall of the case 5 at the same time as the upper engaging hook portion 4 is engaged.
The column 2 is pivotally attached to the column 3 so as to move in a circular arc so that the upper portion of the case 5 can be pressed against the top wall.

Further, when the reversing resistor 4 is pivotally attached to the case 5, the center of gravity is set so that the reversing resistor 4 becomes vertically long when the case 5 is not engaged, and the downward engagement is performed in association with the case 5 being engaged. Hook part 41
After rotating the case 5 by 90 ° while making an arc motion upward, the weight naturally returns to the vertically long state,
The pivot point P is selected at a position slightly higher than the height of the case 5.

[Action]

Since the present invention is configured as described above, the case 5 conveyed by the conveyor mechanism 1 is locked at the front reversing resistor 4 and the upper portion thereof.
The case 5 rotates backward by 90 °, that is, is reversed by the subsequent flow due to (1), that is, the movement in the traveling direction.

[Effect of device]

Therefore, according to the present invention, it is possible to extremely easily and surely automatically reverse the packed case and send it to the marking step of the next step, which enables extremely efficient packaging and shipping work.

[Brief description of drawings]

FIG. 1 is a schematic side view of a packaged case reversing device of the present invention, and FIGS. 2 (1) to (6) are schematic side views showing the reversing action.

Claims (1)

[Scope of utility model registration request] 1. An upper locking hook portion 42 and a lower locking hook portion are formed at the upper and lower ends by forming an interval 1 that is the same as the depth of the top wall of the packaged case 5 or 2 to 15% longer than that. Four
The case 1 of the conveyor mechanism 1 for carrying the case 5 with the reversing resistor 4 formed of an arc-shaped body in which the lower engaging hook portion 41 is formed so as to project larger than the upper engaging hook portion 42. The center of gravity is set so that the reversing resistor 4 becomes vertically long at the position where the progress is obstructed.
Moreover, one end of the lower end of the conveyor mechanism 1 is located on the base frame side of the conveyor mechanism 1 so that the lower engaging hook part 41 is engaged with the upper part of the front wall of the case 5 while the upper engaging hook part 42 presses the upper part of the top wall of the case 5. A packaged case reversing device, which is installed at the other end of a support column 3 attached to a section so that the case 5 is pivotally attached at a position slightly higher than the height of the case 5 so as to be capable of circular arc movement.