JP2590877Y2 - Jigsaw puzzle press equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a press machine for producing a jigsaw puzzle in which a photograph, a printed matter, a picture, and the like are divided into a combination piece of a predetermined shape, and the divided pieces are restored to a single original picture and played.

[0002]

2. Description of the Related Art As a device for manufacturing a jigsaw puzzle, a punching device A having the same size as that of a puzzle as shown in FIG. 9 is used, and as shown in FIG. And a punching process was performed with a punching blade D.

[0003]

In the conventional means, since the pressing area of the die is large, for example, when processing a large four-piece photograph, a press device of about 30 tons or more is required. It was large and expensive, and it was not possible to install it at a general store and process it on the spot when processing photos and children's drawings into jigsaw puzzles.

[0004]

According to the present invention, the punching die is reduced to a predetermined minimum area so that the punching member can be fed and moved by a predetermined unit at the time of press working, thereby minimizing the pressing area of the punching die. By measuring the size of the press machine,
It can be installed in general stores.

[0005]

In the press working, the punching member is moved by a predetermined unit of the punching die, and if the punching die is not constituted by orthogonal cutting blades but only in one direction, the punching member is further turned 90 °. And press again.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A substrate 1 shown in FIGS. 1 and 2 has guide rails 2 and 2 fixed on its upper surface so as to face each other. An upper substrate 4 is provided on the support 3, and an elevating plate 5 is slidably provided via a bearing device 6.

The elevating plate 5 is elastically supported above the substrate 1 by a spring 7 mounted on the column 3, and a guide 8 and
A die 9 is removably mounted via 8, while a support member 10 is erected on the upper surface, and a roller 13 facing a hole 12 of the upper substrate 4 is pivotally mounted on a shaft 11 at the upper end.

[0008] An eccentric cam 17 is pivotally supported on the upper substrate 4 by supporting stands 14, 14, bearings 15, 15 and a shaft 16.
The eccentric cam 17 includes a gear 18 provided on a shaft 16 and the electric motor 1.
9 is synchronized with the electric motor 19 by the engagement of the gear 20.

The stripping die 9 is provided with strip-shaped stripping blades 21 as shown in FIG. 1, FIG. 2 and FIG.
A work table 22 is movably mounted on the guide rails 2 and 2 of the substrate 1, and a drawing member 2 such as a photograph or paper is
3 is placed.

In the above configuration, when the motor 19 is started, the elevating plate 5 descends from the top dead center shown in FIG. 1 to the bottom dead center shown by a two-dot chain line (for the eccentric distance of the eccentric cam 17). 9
The punching blade 21 punches out the pulling member 23 on the work table 22.

At the bottom dead center of the elevating plate 5, the mitt switch 24 is pressed by the sensor member 25 of the elevating plate 5 and a brake is applied to the electric motor 19 through a control circuit such as a relay (not shown). To stop the elevating plate 5 at the top dead center.

As shown in FIG. 4, the work table 22 has locking grooves 26 formed at both left and right edges or one edge at predetermined intervals, while the guide rails 2 are provided with the locking grooves 26. A locking spring 27 is provided at the opposing location to form a locking device that locks and moves when the work table 22 moves.

The number of the cutting blades 21 of the punch 9 is one or more. In the case of a plurality of blades, the interval is the same as the interval of the locking groove 26.

In starting the apparatus, the positioning members 28a, 2a of the vertical position and the horizontal position of the punching member 23 provided on the work table 22 are set.
By 8b, the pulling member 23 is fixed at any position (temporarily fixed with a tape or the like, or in particular, using a holding metal or the like to prevent displacement) and the electric motor 19 is started. At this time, following the press punching action by one reciprocal movement of the elevating plate 5, the work table 22 is repeatedly advanced by one locking unit, and further, as shown in FIG. By changing the position by 90 ° to another positioning part 28b and performing similar punching processing, a jigsaw puzzle as shown in FIG. 7 can be processed.

The removal blade 21 of the removal die 9 can be provided in an orthogonal direction as shown in FIG. 8, and in this case, the secondary processing of changing the removal member 23 by 90 ° is not necessary. .

Reference numerals 29 and 30 in FIGS. 3 and 4 denote handle holes for removing the die 9 and the work table 22, respectively.

Rubber 31 is adhered to the mounting surface of the extraction blade 21 of the die 9 to prevent the extraction blade 21 from sticking to the extraction member 23. In addition, the punching member 23 usually uses two sheets of thick paper, and affixes a photograph, a picture drawn on a printed matter or drawing paper, a copy, or the like to the upper paper, while the punching blade 21 is attached to the lower paper in press working. This is done with a little bite so that the paper on the upper side, that is, the puzzle product, comes out completely.

In the embodiment, the motor is used as a drive source so that it can be used even without a compressor, but it is also possible to use a pneumatic or hydraulic cylinder.

[0019]

[Effects of the Invention] Since the present invention has the above-described structure, a small pressing force is required in the press working of the jigsaw puzzle, so that the size of the device can be greatly reduced and the cost of the device can be reduced. Installed in stores, you can process photos and pictures into jigsaw puzzles on the spot, and develop new demand.

[Brief description of the drawings]

FIG. 1 is a front sectional view

FIG. 2 is a plan view

FIG. 3 is a bottom view taken along line 3-3 of FIG. 1;

FIG. 4 is a plan view along the line 4-4 in FIG. 1;

FIG. 5 is a plan view of the locking device.

FIG. 6 is a plan view showing a state after primary processing of the press.

FIG. 7 is a plan view showing a state after secondary processing of the press.

FIG. 8 is a view showing another embodiment of the punching die.

FIG. 9 is a plan view showing a conventional die release.

FIG. 10 is an elevation view showing a conventional press device.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Board | substrate 2 ... Guide rail 3 ... Support | pillar 5 ... Elevating plate 9 ... Unmolding 10 ... Support member 11 ... Shaft 13 ... Roller 17 ... Eccentric cam 19 ... Electric motor 21
・ Extraction blade 23 ・ ・ ・ Extraction member 26 ・ ・ ・ Locking groove 27 ・ ・ ・
Locking springs 28a, 28b: positioning part

Claims (4)

(57) [Scope of request for utility model registration] 1. A work table 22 provided on a substrate 1 so as to be movable at predetermined intervals by a locking device, and a work table 22 on which a removal member 23 is mounted, and a work table 22 The lifting plate 5 is provided with a cutting die 9 provided with a cutting blade 21 provided at the same interval as the unit movement width, and a pressing device for moving the lifting plate 5 up and down. After the punching member 23 is fed by alternately and continuously performing the pressing action for pulling out the punching member 23 and the movement of the work table 22 at predetermined intervals, the punching member 23 is rotated by 90 ° and fed in the same manner as described above. A jigsaw puzzle press device that produces jigsaw puzzles by pulling out. 2. A work table 22 movably provided at predetermined intervals by a locking device on a substrate 1, and a work table 22 on which a removal member 23 is mounted, and a work table 22 The lifting plate 5 is provided with a cutting die 9 provided with a cutting blade 21 provided at the same interval as the unit movement width, and a pressing device for moving the lifting plate 5 up and down. Is a jigsaw puzzle press apparatus for producing a jigsaw puzzle by alternately and continuously performing a pressing operation for extracting the extraction member 23 and a movement of the work table 22 at predetermined intervals, and sending and extracting the extraction member 23. 3. An eccentric cam 17 rotating in synchronism with an electric motor 19 is engaged with the elevating plate 5 to constitute a pressurizing device, and the elevating plate 5 is pressurized by an eccentric distance of the cam by one rotation of the eccentric cam 17. The jigsaw puzzle press apparatus according to claim 1 or claim 2, which is configured to descend. 4. The punching member 23 is composed of two members, upper and lower, consisting of an upper member for sticking the puzzle pattern paper and a lower member that the cutting blade 21 of the die 9 slightly bites into at the time of press working. The jigsaw puzzle pressing apparatus according to claim 1 or 2.