JPH0337980Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a calendar assembly machine that stacks one year's worth of calendar papers, such as monthly calendar papers, and holds one end of the paper with a holder, which is a binding tool. .

(Prior Art) In general, calendar paper on which dates for January or February are arranged is made by polymerizing one year's worth of paper in order to make a calendar for one year. ), and it also needs to be able to be hung freely.

In order to be able to hang the calendar while binding it, a holder made of synthetic resin with elasticity and a hanging hole is used, and the polymerized calendar paper is eventually held between the holders. must be assembled.

Therefore, conventionally, Utility Model Application No. 58-196165 (Utility Model Application No. 196165)
57-94774).

That is, a holding mechanism that stacks holders that hold one end edge of the polymerized calendar paper, a feeding mechanism that sequentially feeds out the holders starting from the lowest one, and an opening mechanism that opens the holding part of the holder at the time of sending out the holders. There was a calendar assembly machine consisting of a calendar paper positioning mechanism.

(Problems to be solved by the invention) Although such conventional technology can meet the above-mentioned requirements, since the holder is used to hold the calendar paper, Misalignment occurs in the stacking of the paper.

Therefore, when assembling a conventional calendar,
Calendar paper was preliminarily polymerized and stapled at several places on one end edge (portion held by the holder) using a stapler, and then assembled using the assembly machine disclosed in the above-mentioned publication.

That is, conventionally, a stapler different from the assembly machine was used to prevent the calendar paper from slipping, which had problems such as high work efficiency and the need for a different staple. .

(Means for Solving the Problems) In order to solve these problems, this invention provides a holding mechanism 4 in which holders 3 that hold one end edge 2 of the polymerized calendar paper 1 are stacked. In this calendar assembly machine, the calendar assembling machine is composed of a feeding mechanism 5 that feeds out the holders 3 sequentially from the lowest one, an opening mechanism 7 that opens the holding part 6 of the holder 3 at the time of feeding, and a positioning mechanism 8 for the calendar paper 1. A drilling mechanism 11 is provided in which push-in portions 9 are disposed upward and downward, and conical push-receiving portions 10 are respectively disposed so as to face the conical push-in portions 9. Thus, there is provided a calendar assembly machine characterized in that a convex portion 12 extruded with a cone is formed in advance on one end edge 2 of the above-mentioned polymerized calendar paper 1 to prevent the calendar paper 1 from shifting.

In the above configuration, the hole punching mechanism 11 can blow out compressed air from above and below after punching the hole.

In this case, it is possible to press the polymerization of the calendar paper 1 from above and below, and at the same time, it is possible to remove debris etc. by making holes.

In the above configuration, the holding mechanism 4 can include a weight 13 above the stacked holders 3.

In this case, the holder 3 can be kept pressed downward at all times, and it can be fed out stably and reliably.

(effect) The above technical means works as follows.

A hole is formed in one end edge 2 of the calendar paper 1 by the cone pushing part 9 and the conical press receiving part 10, and the shape of the hole has a convex part 12 in the shape of a mountain. The convex portion 12 on each
When engaged, it is prevented from slipping.

The pair of hole punching mechanisms 11 of the cone pushing part 9 and the conical press receiving part 10 are arranged in opposite vertical directions, and the convex parts 12 are also formed alternately on both the front and back sides of the calendar paper 1. This acts to strengthen the engagement of the more polymerized calendar paper 1.

(Embodiment) An embodiment of this invention will be described with reference to the drawings. Reference numeral 1 is a calendar paper on which dates are written for each month, and 2 is one edge of the calendar paper 1 that has been polymerized for one year.

Reference numeral 3 denotes a holder made of synthetic resin, and the holder has a clamping part 6 for holding the one end edge 2 between them.

Reference numeral 4 denotes a holding mechanism that keeps a large number of the holders 3 stacked.

Reference numeral 5 denotes a feeding mechanism that sequentially feeds out the lowest holder 3 of the holding mechanism 4, and this mechanism 5 is operated by sliding of a feeding claw attached to an air cylinder.

Reference numeral 7 denotes an opening mechanism for widening the interval between the clamping parts 6 of the holder 3 sent out, and the holder 3 sent out by the mechanism 7 is easily inserted into one end edge 2 of the calendar paper 1.

Reference numeral 11 denotes a perforation mechanism for preventing displacement of the polymerized calendar paper 1, and the mechanism 11 has a cone pushing part 9 and a cone press receiving part 10 arranged vertically and slidably. Calendar paper 1
One end edge 2 is drilled from above and below to form a hole so that a convex portion 12 is formed on both the front and back surfaces.

8 is a positioning mechanism for the calendar paper 1, and 13 is a weight placed on the top of the holder 3 of the holding mechanism 4.

Reference numeral 14 denotes a nozzle for blowing out air, and the nozzle 14 presses the stacked calendar paper 1 from above and below so as to sandwich it with air pressure, and also blows away debris.

(Effects of the invention) As explained above, the present invention eliminates the need to prevent calendar paper from slipping using staples, which was always required when assembling conventional calendars, and automatically prevents slipping of calendar paper before assembly. It can be stopped, and the prevention of slippage is
Since it does not require any special parts such as staples, it can be assembled easily and at low cost, and since it does not require a special anti-slip device, it has the effect of improving work efficiency.

[Brief explanation of the drawing]

The drawings show an embodiment of the calendar assembly machine according to this invention, in which Fig. 1 is a plan view of the main part, Fig. 2 is a front view of the main part, Fig. 3 is a left side view, and Fig. 4 is a hole-making machine. FIG. 5 is an enlarged longitudinal sectional view of the main parts showing the mechanism, FIG. 5 is an enlarged view of the main parts showing the assembled state, and FIG. 6 is an enlarged view of the main parts showing the nozzle. In the drawings, 1 is a calendar paper, 2 is one edge, 3 is a holder, 4 is a holding mechanism, 5 is a feeding mechanism, 6 is a clamping part, 7 is an opening mechanism, 8 is a positioning mechanism, 9 is a cone pushing part, 10 11 is a hole-pull mechanism, 12 is a convex portion, 13 is a weight, and 14 is a nozzle.

Claims (1)

[Scope of utility model registration request] a holding mechanism 4 that stacks holders 3 that hold one end edge 2 of the polymerized calendar paper 1;
A calendar assembly machine comprising a feeding mechanism 5 for feeding out the holders 3 sequentially from the lowest one, an opening mechanism 7 for opening the clamping part 6 of the holder 3 at the time of feeding, and a positioning mechanism 8 for the calendar paper 1. 9 are disposed upwardly and downwardly, and a conical press receiving part 10 is disposed respectively so as to face the conical press part 9. A calendar assembly machine characterized in that a convex portion 12 extruded by a cone is formed in advance on one end edge 2 of a polymerized calendar paper 1 to prevent the calendar paper 1 from shifting.