JPH03384Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is a device devised for applying adhesive to the end surface of particularly large paper sheets to stiffen them during the calendar production process. This invention relates to a back compacting device convenient for accurate alignment and temporary compacting.

Conventional back stiffening involves creating an L-shaped backing plate with relatively heavy front and side surfaces, aligning them, moving the front backing, and then applying adhesive to the end surface of the front backing sheet. Although it was compacted, the alignment surface was not slanted, so when stacking the paper, the paper sheets became uneven and shifted.Also, although it is good for small size items, it is not suitable for large size items such as calendars. Then it becomes unavailable. In addition, while stacking paper sheets on a loading platform such as a trolley, align the backs against the sloping front plate, tighten them with a fastener, remove the fastener from the trolley together with the loaded paper, and remove the back of the front cover. There are methods such as back-stiffening with adhesives, etc., but these are also good for small-sized items, but have disadvantages such as the fact that the fasteners cannot be easily removed and cannot be used for large-sized items.

The present invention is a device to solve the above-mentioned inconveniences, and is capable of aligning and stiffening the spines of printed sheets of calendars, etc., with high accuracy and efficiency, not only for small-sized items but also for large-sized items. This is a device that makes it possible to

The present invention is an alignment device for stiffening the backs of calendars and other items with adhesive, in which a tilting table 7 for placing stacked sheets of calendars and the like in alignment is attached to a hinge 1 on the front surface of a movable cart 6 to which casters 9 are attached.
A plurality of insertion fittings 17 are attached to the front surface of the tilting table 7, and the front cover 3 is inserted into the insertion fittings 17, and is erected so that it can be fixed and removed. A clamping device consisting of a handle 4, a screw shaft 12, and a clamping washer 14 is constructed to apply clamping pressure from the upper part of the stacked paper sheets at the time of tilting, and the loading portion of the tilting table 7 is attached to the insertion fitting 17.
This is a back stiffening device using adhesive, which is characterized by having side plates 2 erected to separate the parts.

To explain the device of the present invention in more detail, Fig. 1 is a front view of the device of the present invention, and Fig. 2 is a side view thereof.
1 is an operating handle, 2 is a side plate, 3 is a front plate, 3' is a front plate insertion lever, 6 is a moving cart, and 7 is a tilting table.

The tilting table 7 of the present invention is connected at its front side to the movable cart 6 shown in FIG. Slope 7 on the opposite side
By raising and lowering the front end, the tilting table 7 maintains an inclined plane or a horizontal plane at a certain angle Θ, as shown in FIG. The appropriate inclination angle is about 10 degrees inward and outward for convenience of alignment. Jacket 8 going up and down the slope 7
is manually operated hydraulically, and the shaft of the jack 8 presses and raises the central part of the board 22 from below, and the semicircular pushers 23 on both left and right sides of the board 22 raise the ramp 7 from below. It is something. The board 22 is provided with side shafts 10 on both left and right sides of the lower side, and is adapted to be inserted into a fitting and holding tool 21 provided on the movable table 6. Furthermore, a hook 10' is provided at the lower end of the shaft 10, and is inserted into the fitting holder 21 of the movable table 6, so that when the tilting table 7 is tilted at a certain angle Θ, the hook 10' is held. It comes into contact with the lower end of the tool 21 to stop the tilting table 7 from rising any further.

FIG. 3 shows a partially enlarged view of the tilting table 7, and an insertion fitting 1 for inserting the front cover 3 and the struts 11 of the clamping device into the front and both sides of the tilting table 7 and fixing them upright.
7,18. Furthermore, the handle 1 for pushing and moving the movable trolley 6 can be removed from the movable trolley 6 similarly to the front cover 3. The inclined table 7 is inclined forward and downward in the drawing with respect to the movable cart 6 via a hinge 16. A clamping device that clamps from the top of stacked paper sheets such as a calendar is a support 11 that is inserted into the insertion fitting 18 in Fig. 1 and fixed with a fixing device 24 such as a screw.
It consists of a screw shaft 12 screwed and supported by an upper support plate 19 attached to the upper end, a clamping plate 14, and a handle 4 fixed to the upper part of the shaft 12. The device of the present invention places the pallet 15 on the inclined table 7, raises the jack 8, tilts the inclined table 7 at an angle Θ as shown in FIG. 7, stacked at a predetermined height while abutting against the front plate 3 erected on the front metal fitting 17 and the side plate 2 erected on the center or side edge, and stacked at a predetermined height while aligning, Place the contact plate 5 to tighten the handle 4.
is rotated in the clamping direction, and the clamping plate 14 is removed from above the contact plate 5.
is lowered to compress the paper sheet. Two clamping devices are installed symmetrically on the upper part of the inclined table 7. After the clamping, the jack 8 is lowered and the inclined table 7 is returned to the horizontal position while the sheet is clamped. Next, multiple fronts 3
is removed from the insert fitting 17, and adhesive is applied to the entire end surface of the spine of the paper sheet from the front cover 3 side to temporarily stiffen the spine before metal binding processing. After the backing adhesive has hardened,
Rotate the clamping handle 4 in the direction of loosening the clamping plate 1.
After releasing the sheet 4 upward, the sheet is transferred from the backing device to the next step, the binding fitting attachment step, by placing the sheet as a pallet 15 on a lift vehicle such as a reach.

The device of the present invention can easily tilt the tilt table 7 using a hydraulic jack 8 to align the end surfaces of the glued backs of large paper sheets such as calendars by abutting them against the front plate 3 and the side plates 2. It can be transported as it is, and when applying back-stiffening adhesive, it can be easily clamped from the top of the sheet, and in order to make it easier to apply under pressure, there is a front section for abutting the edge of the sheet. The padding etc. are removable, and when backing is to be done by aligning two sides at the same time, this can be done by erecting the side plate 2 in the center of the ramp 7.
By removing the hydraulic pressure from the jack 8, the paper sheets can be easily returned to the horizontal position, and the stiffened paper sheets can be easily transported as a pallet using a lift truck. , strengthen your back,
This enables efficient transportation and transportation.

[Brief explanation of the drawing]

FIG. 1 is a front view of the device of the present invention, FIG. 2 is a side view of the device of the present invention, and FIG. 3 is an enlarged explanatory view of the inclined table portion of FIG. 1. DESCRIPTION OF SYMBOLS 1... Handle for moving operation, 2... Side plate, 3... Front plate, 4... Upper clamping pressure handle, 5... Clamping plate, 6... Moving table, 7... Inclined table, 8... Jacket, 11... Support, 16... Hinge, 17... Insert fitting, 19... Upper support plate, 24... Fixing tool.

Claims (1)

[Scope of utility model registration request] In an alignment device for back-stiffening calendars and other items with adhesive, a tilting table 7 for placing stacked sheets of calendars and other items in alignment is connected to a movable cart 6 to which casters 9 are attached, via a hinge 16 on the front surface. It is installed so that it can be tilted by a jack 8 provided at the rear, a plurality of insertion fittings 17 are attached to the front surface of the tilting table 7, and a front cover 3 is erected on the front surface of the insertion fittings 17 so as to be insertable and removable, and stacked at the point of tilting. A clamping device is constituted by a handle 4, a screw shaft 12, and a clamping washer 14, which performs clamping from the top of the sheet, and a side plate 2 is provided upright on the insertion fitting 17 to divide the loading portion of the inclined table 7 into two. A back stiffening device using adhesive, which is characterized by: