JP3003342U - A signature pushing tool for a pasting machine - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a signature pressing tool for a pasting machine, in which the position for pressing a signature can be easily adjusted. [Structure] A signature pushing tool in the sticking machine, which is a pushing tool 20 attached to the rotary chain 18,
In front of the pusher 20, slidably fixed to the pusher,
In addition, the signature pressing tool in the applicator, which is composed of a sub-pressing tool 28 that is detachably provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a signature pushing tool that pushes a signature to be stuck while stacking the signatures to be stuck in a pasting machine.

[0002]

[Prior art]

 There is a binding machine called a pasting machine. 4 is a cross-sectional view thereof, FIG. 5 is a plan view, and FIGS. 6 and 7 are views taken in the direction of arrow A in FIG. The guide plate 14 and the guide plate 14 that are inclined to each other are set as one set, and a plurality of these sets are arranged side by side in the longitudinal direction at predetermined intervals, and the base plate 16 is arranged below the guide plate 14 and in parallel therewith. It is provided continuously. Then, a part of the middle of the guide plate 14 and the base plate 16 is cut out, and a rotary chain 18 that rotates in the longitudinal direction is provided in this, and a pushing tool 20 for pushing the signature 10 is attached to the rotary chain 18. It is attached at a fixed pitch.

Under such a structure, when one of the signatures 10 stored in the box 12 is extracted by the extraction arm 22 and dropped onto the guide plate 14, the signature 10 slides and pushes on the guide plate 14. It falls to the position where the tool 20 exists. On the other hand, since the pusher 20 is moving along with the movement of the rotary chain 18, the signature 10 is pushed by the pusher 20 to be transferred, but when it comes to the position where the guide plate 14 is removed, the lower base is moved. It falls on the board 16. The signature 10 dropped on the base plate 16 is also pushed by the pushing tool 20 and is continuously transferred.

In this way, the signatures 10 are piled up each time the pusher 20 passes the guide plate 14, and the predetermined number is obtained when the pusher 20 passes the last guide plate 14. By the way, a guide roller 24 is provided at the lower end of the base plate 16 or the like for surely dropping and holding the signature 10 detached from the guide plate 14 onto the base plate 16 and gluing it. The base of the signature 10 can be glued by using the attachment roller.

However, the signatures 10 are not all of the same size, and some of them have a small size. FIG. 9 is a perspective view of a bound book, and a small-sized book is referred to as an intermediate pasting signature 26, but the intermediate pasting signature 26 is preferably pasted in the middle of the book when bound. . In order to make this possible, it is necessary to change the pressing position of the pressing tool 20 between the signature 10 and the intermediate pasting signature 26.

For this reason, the auxiliary pusher 28, which is extended by the difference, is attached to the front of the pusher 20 to push with it. Then, the intermediate pasting signature 26 comes off the guide plate 14 and falls on the base plate 16 (at this time, the intermediate pasting signature 26 is also removed from the auxiliary pusher 28), and the lower signature 10 is If the guide roller 24 slides backward as it is pushed by the pusher 20 and the guide roller 24 starts gluing before hitting the pusher 20, the set position will not be displaced (FIG. 6).

However, there is a case in which the normal-sized signature 10 is stacked next to the intermediate pasting signature 26, but at this time, the signature 10 falls from the guide plate 14 and comes off from the auxiliary pushing tool 28. If the tabs 10 and the intermediate folded signature 26 are dropped on top of each other so that they do not start to be glued until they slide backward as they are pushed by the pusher 20 until they hit the pusher 20, the trailing end is lowered. It will be aligned with the signature 10 (Fig. 7).

By the way, FIG. 8 is a perspective view of the conventional pusher 20. The conventional pusher 20 has an L-shape composed of a standing portion 20a and a horizontal portion 20b, and is provided at the center of the standing portion 20a. The V groove 20c was formed, and the holes 20d were formed on both sides of the V groove 20c, and the auxiliary pusher 28 was attached using the holes 20d. Specifically, the hole 20d is a screw hole and the auxiliary pushing tool 28 is screwed in, or the hole 20d is a bare hole and the nuts screwed into the auxiliary pushing tool 26 sandwich both sides of the standing portion 20a. Met. The horizontal portion 20b is a portion to be fixed to the rotary chain 18.

[0009]

However, in such a method, adjustment takes a very long time. Especially, since there are two holes and the auxiliary pushers are inserted into each of them, the adjustment work is very complicated. The present invention solves such a problem and, in short, provides a pusher that can be adjusted easily and quickly.

[0010]

[Means for Solving the Problems]

 Under the above problems, the present invention relates to a signature pushing tool 20 in a sticking machine, the pushing tool 20 being attached to the rotary chain 18, and a pushing tool in front of the pushing tool 20. It is characterized in that it is configured so as to be slidably fixed with respect to 20 and to be detachably provided with an auxiliary pusher 28.

[0011]

[Action]

 By taking the above-mentioned means, that is, since the auxiliary pusher 28 can be freely slid and fixed with respect to the pusher 20, it is very easy to adjust the length thereof, and Be quick.

[0012]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the sub-pressing tool 28 according to the first embodiment. The sub-pressing tool 28 of this example has a rectangular key hole 30 or the like formed in the pressing tool 20 in the front-rear direction. The leg 32 of the auxiliary pusher 28 having a square bar is slidably fixedly inserted into the hole 30. The leg 32 can be fixed by the set screw 34. Incidentally, in the formation of the key hole 30 in this example, the pressing tool 20 is constituted by two members 20a and 20b to reduce the processing cost.

FIG. 2 is a perspective view of the sub-pressing tool 28 according to the second embodiment. In the sub-pressing tool 28 of this example, the legs 32 of the sub-pressing tool 28 are two round bars 32a and 32b. This is applied to the pressing tool 20, and the pressing member 36 is clamped from above with the set screw 34 tightened. The portions of the pusher 20 and the pressing member 36 that the round bars 32a and 32b contact are formed in half grooves so that the round bars 32a and 32b do not move. Both of the above two examples have the advantage that they can be manufactured relatively inexpensively and that the adjustment operation is easy.

FIG. 3 is also a perspective view of the sub-pressing tool 28 according to the third embodiment. The sub-pressing tool 28 of this example is attached to the conventional pressing tool 20, and the leg 32 of the sub-pressing tool 28 is attached. A gripping portion 40 including a holding body 38 for supporting the positionally adjustable portion and a set screw 34, and a fixing portion 46 including a mounting portion 42 along the pressing tool 20 and a tightening screw 44 for fixing. Is. This example has the advantage that it can be attached with one touch and the protruding length of the sub-pressing tool 28 can be set before attachment.

[0015]

[Effect of device]

 As described above, the present invention is the one described above, that is, the sub-pressing tool can be attached to the pressing tool and the position thereof can be adjusted with one touch. , Efficiency increases.

[Brief description of drawings]

FIG. 1 is a perspective view showing a relationship between a pusher and an auxiliary pusher according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a relationship between a pusher and an auxiliary pusher according to an embodiment of the present invention.

FIG. 3 is a perspective view showing a relationship between a pusher and an auxiliary pusher according to an embodiment of the present invention.

FIG. 4 is a cross-sectional view of the sticking machine.

FIG. 5 is a plan view of the sticking machine.

FIG. 6 is a side sectional view of the sticking machine.

FIG. 7 is a side sectional view of the sticking machine.

FIG. 8 is a perspective view of a conventional pressing tool.

FIG. 9 is a perspective view of a booklet having an intermediate signature.

[Explanation of symbols]

 10 signatures 18 rotary chain 20 pusher 28 auxiliary pusher

Claims (3)

[Scope of utility model registration request] 1. A signature pressing tool for an applicator, wherein the pressing tool is attached to a rotary chain, and is slidably fixed to the pressing tool in front of the pressing tool, and A signature pressing tool for a sticking machine, comprising a sub-pressing tool that is detachably provided. 2. The signature pressing tool in the applicator according to claim 1, wherein the auxiliary pressing tool is a square member that slides on the pressing tool. 3. The signature pressing tool in the applicator according to claim 1, wherein the auxiliary pressing tool slides on the pressing tool with two round bars.