KR20220032873A - Assembly line for automated punching of saddle-stitched wall calendars, automated insertion of reinforcing cardboard and shrink-wrapping of individual calendars - Google Patents

Abstract

The present invention relates to a hole punching apparatus for a wire-bound calendar which can punch holes on a wire-bound printout to hang a calendar on a nail or the like attached to a wall or the like. The hole punching apparatus for a wire-bound calendar comprises: a belt conveyor which is hollow, is longitudinally arranged on an upper portion of a main body of which an upper portion is opened, includes an upper and a lower belt conveyor operated by driving of a motor, and supplies wire-bound calendars from the back to the front while repeatedly stopping the calendars; a horizontal plate fixed to be laterally arranged in the middle of a lower portion of a front and a rear direction of the lower belt conveyor; a lifting plate arranged on an upper portion of the horizontal plate to be laterally separated to be lifted by a lifting operation means; a lower punching member laterally provided in the middle of the upper surface of the horizontal plate and capable of adjusting the position of the front and rear directions of punch holes; and an upper punching member laterally provided in the middle of the lower surface of the lifting plate, and capable of adjusting the position of the front and rear directions of a punching bar inserted into the punch holes.

Description

{Assembly line for automated punching of saddle-stitched wall calendars, automated insertion of reinforcing cardboard and shrink-wrapping of individual calendars}

The present invention relates to a hole punching device for a saddle-stitched calendar, and more particularly, to a saddle-stitched calendar in which a hole can be punched in a saddle-stitched print to hang the calendar on a fixing means such as a nail attached to a wall. It relates to a hole drilling device.

As is well known, calendars are widely used in our daily life to check time, that is, date and month. Such a calendar consists of 13 or 14 chapters by combining the 12 chapters and covers of January to December, which form a month in one chapter, or a seven-page calendar in which two months are formed in one chapter or a calendar for special purposes. It consists of more than one calendar.

In order to bind such a calendar, the 12 calendar sheets are sequentially arranged, the first December sheet is supplied, then transported, and the next November sheet is supplied in December for stacking. A matching device for obtaining a bundle of , and a worker transfer the sheet obtained by the matching device to the next process, the pasting process, using a lift or the like.

The pasting process is carried out for the speed of the next operation when 13 sheets are transferred and supplied together in a calendar year in the subsequent process, that is, so that the operator can quickly and quickly separate the 13 sheets and supply them to the next processing device. Since the pasting is pasted and dried in a state where 13 sheets are attached at once, the operator can accurately separate 13 sheets at a time in the next operation. This work has the disadvantage that the transferred worker separates 13 sheets from the sheet bundle, attaches them with glue, and then dries them, which consumes a lot of time and manpower.

In order to solve the above-mentioned problems of the prior art, the battery-type printing paper is folded in a certain shape, and then the ends are cut in the folded state to form a folded form of one sheet of printing paper in half, and a stapler (stapler) is formed in the folded central part. ) for saddle-stitch binding.

The above-mentioned calendar consists of 13 chapters by combining the 12 chapters of January to December, which are formed in one chapter, and the cover, or 7 calendars in which two months are formed in one chapter, or a special purpose-made calendar. It consists of more than one page. In order to bind such a calendar, the 12 calendar sheets are arranged sequentially, the first December sheet is supplied, then transported, and the next November sheet is supplied in December for stacking. It is divided into a matching process of obtaining a bundle of sheets, a saddle-stitching process of fixing with an iron core, and a lapping process of wrapping each calendar with a unit packaging material.

As another manufacturing method, after printing 6 calendars on a battery, one and two printed sheets folded to the size of a single calendar are laminated, and a cover is inserted into the laminated printed matter, and then the stacked cover is included. Both sides and bottom of the print are cut to form a sheet of folded batteries to make 14 sheets. At this time, saddle-stitch binding using a stapler at the center of the fold, and wrap each calendar with a unit packaging material to complete.

In the above-mentioned conventional calendar, a hole was punched in the saddle-stitched printed matter to hang the calendar on a nail attached to a wall, etc., and the hole was manually performed by a worker using a perforator one by one.

In this hole forming method, the operator separately collects the calendars that are moved to the next process after the saddle stitching process one by one, and then performs a lapping process in which each calendar is wrapped with a unit packaging material after drilling holes.

Therefore, there is a problem that the production speed is significantly reduced and the production efficiency is lowered, and the production manpower is excessively required due to the simple operation of the operator, which causes an increase in the production cost, and there are problems such as a personnel accident due to the carelessness of the operator. there is.

In order to solve the above problems of the prior art, as suggested in Korean Patent Application No. 2003-0086407, a perforator has been previously applied and published. However, the perforator has a complicated structure, and the calendar is disturbed when the calendar is perforated, and the knife blade is calendered when perforating. There are problems such as not forming a hole during drilling and damaging the calendar because the belt is holding it when penetrating the hole.

No. 2003-0086407 "Method and Apparatus for Automatic Binding of Calendar"

Accordingly, the present invention has been devised to solve the various problems of the prior art,

It is an object of the present invention to provide a hole punching device for a saddle-stitched calendar that can reduce manufacturing costs by simplifying the structure.

Another object of the present invention is to provide a hole punching device for a saddle-stitched calendar that allows the position of the hole of the saddle-stitched calendar to be freely adjusted according to the size of the calendar.

Another object of the present invention is to provide a hole-perforating device for a saddle-stitched calendar that allows the hole to be accurately punched without defects by pressing and fixing both sides of the calendar when the hole of the saddle-stitched calendar is punched.

The hole punching device of the saddle-stitched calendar according to the present invention for achieving the above object is disposed in the longitudinal direction on the upper part of the main body with an empty and open top inside, and the upper and lower belts operated by driving a motor A belt conveyor including a conveyor and supplying while repeatedly stopping the saddle-stitched calendar from the rear to the front; a horizontal plate fixed to be disposed in the transverse direction in the middle of the lower portion in the front-rear direction of the lower belt conveyor; a lifting plate disposed to be horizontally spaced apart from the upper portion of the horizontal plate and provided to be raised and lowered by a lifting operation means; a lower perforation member provided in the longitudinal direction at the center of the upper surface of the horizontal plate and capable of adjusting the position of the perforation hole in the front-rear direction; It is characterized in that it comprises a; is provided in the longitudinal direction in the center of the lower surface of the lifting plate, the upper perforation member is provided to enable adjustment of the position in the front and rear direction of the main rod inserted into the perforation hole.

The present invention configured as described above has the effect of providing a low-cost calendar hole pneumatic device having price competitiveness as the manufacturing cost is reduced by simplifying the structure.

In addition, the present invention has the effect of being able to punch holes in the calendar interchangeably regardless of the size of the calendar by allowing the position of the hole punching of the saddle-stitched calendar to be freely adjusted according to the size of the calendar.

In addition, the present invention has the effect of providing a perforating device for the perforation of the perforation of the perforation of the perforation of the perforation of the perforation of the perforation of the perforation of perforation of perforation of perforation of perforation of -_ - - by pressing and fixing the both sides of the perforation of the perforation of the perforated perforation of the perforated perforation of the perforated perforation of the perforated perforation of " - perforation of the perforation of perforation of perforation of perforation of perforation of hole " by precisely perforating the hole of the present invention.

1 shows a hole drilling device according to the present invention,
1a is a schematic perspective view showing the inside;
FIG. 1B is a cross-sectional view taken along line AA of FIG. 1A.
Figure 2 is an enlarged perspective view of the main part of the present invention.
Figure 3 is an enlarged perspective view of the upper and lower perforation members of the present invention.
4 is an enlarged view of part B of FIG. 1B;
Figure 5 is a side cross-sectional view showing the operating state of the hole drilling device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, it should be understood that the present invention may be embodied in many different forms and is not limited to the described embodiments.

1 is a view showing a hole drilling device according to the present invention, Figure 2 is an enlarged perspective view of the main part of the present invention, Figure 3 is an enlarged perspective view of the upper and lower perforation members of the present invention, Figure 4 is It is an enlarged view of part B of Figure 1b, Figure 5 is a side cross-sectional view showing the operating state of the hole drilling device according to the present invention.

As shown in the drawing, the hole punching device for the saddle-stitched calendar according to the present invention (hereinafter, referred to as "hole punching device") can reduce manufacturing cost by simplifying the structure and freely adjust the hole punching position of the calendar hole. As can be, it includes a belt conveyor 31 , a horizontal plate 32 , a lifting plate 33 , a lower perforation member 34 , and an upper perforation member 35 .

The belt conveyor 31 is provided to be disposed in the longitudinal direction on the upper part of the main body 3a, which is empty and has an open top inside, and includes upper and lower belt conveyors 311 and 312 that are operated by driving a motor. It is configured to supply while repeatedly stopping the saddle-stitched calendar from the rear to the front.

The horizontal plate 32 is provided so that both ends are fixed to the main body 3a so as to be disposed in the middle of the lower middle in the front-rear direction of the lower belt conveyor 312 in the transverse direction.

The lifting plate 33 is arranged to be horizontally spaced apart from the upper portion of the horizontal plate 32 to be raised and lowered by the lifting operation means 331 , and is provided on the upper part of the belt conveyor 31 .

The lifting operation means 331 is a motor, a circular plate installed on the rotating shaft of the motor, a lower part is mounted eccentrically through a hinge part on the circumference of the circular plate, and an upper part is a lifting link connected to the lifting plate 33 and the hinge part. can be configured.

In addition, the lower perforation member 34 is provided in the longitudinal direction in the center of the upper surface of the horizontal plate 32 is configured to enable adjustment of the position in the front-rear direction of the perforation hole (343b).

Therefore, the lower perforation member 34 is longitudinally fixed to the upper surface of the horizontal plate 32 and has an empty interior so that the position of the perforation hole 343b can be adjusted, and a longitudinal long hole 341a is formed on the upper plate. A fixed tube 341 to be used and a perforation into which a perforation rod 352b to be described later is inserted on the upper surface of the fixed tube 341, the bolt through-holes 342a are formed in the front and rear, and the upper surface of the fixed tube 341 is movable in the front and rear directions. A lower drilling mold 342 in which a hole 343b is formed, and a plurality of positioning bolts 344 penetrating through the front and rear bolt through holes 342a and the long hole 341a of the lower drilling mold 342 and , may be configured to include a plurality of nuts 345 fastened to the screw shaft of each of the positioning bolts 344 .

In addition, the upper perforation member 35 is provided in the longitudinal direction at the center of the lower surface of the lifting plate 33, so that the position of the perforation rod 352b inserted into the perforation hole 343b in the front-rear direction can be adjusted. it will be composed

The upper perforation member 35 is fixed in the longitudinal direction to the lower surface of the lifting plate 33 so as to enable the position adjustment of the perforating rod 352b, and is integrally located in the center between the upper and lower plates and the upper and lower plates. A vertical beam 351 including a vertical plate provided with a vertical plate and having longitudinal long holes 351a formed on both sides of the lower plate, and a lower portion of the vertical beam 351 movably provided in the front-rear direction, and one or more on both sides The upper punching mold 352 is formed in the tap hole 352a and provided with a punching rod 352b having the bottom inserted into the punching hole 343b at the bottom, and the upper punching mold is penetrated through the long holes 351a on both sides. It may be configured to include a plurality of positioning bolts 353 fastened to the tap hole 352a of the 352 .

On the other hand, the hole drilling device according to the present invention is a bell on both sides of the upper side of the horizontal plate 32, which is both sides of the belt conveyor 31, so that the hole drilling can proceed accurately by pressing both ends of the stopped calendar when the calendar is drilled. The pressing rods 36 on both sides that are provided in the direction to press the both ends of the calendar in a stopped state for the perforation, and the both sides of the pressing rods 36 are simultaneously moved in the inward direction to press both ends of the calendar It may further include both side pressing rod operating means 37 for simultaneously moving both side pressing rods 36 outward to release the pressing on both ends of the calendar.

The both sides of the pressing rod operating means 37 are vertically connected to the front of each of the both sides of the pressing rods 36 to be movable to both sides along the guide rail, a vertical operating table 371, and both side vertical operating tables. A vertical plate 372 that is fixedly arranged in the transverse direction to be spaced apart from the front of the 371, and the vertical plate 372, which is a rear side of the vertical plate 372, provided with a longitudinal protruding rearward so as to be rotatable between the two vertical actuators 371 A rotational shaft 373 in the direction, a rotational disk 374 fixed to the rotational shaft 373, and an upper portion of the rotational disk 374 and a vertical operating table 371 on one side are provided so that the angle can be changed A first operation link 375, a second operation link 376 provided so as to be able to change the angle between the lower portion of the rotating disk 374 and the other vertical operation table 371, and the rotation disk 374 ) connected to one side and may be configured to include a forward and reverse driving unit for forward and reverse rotation of the rotating disk 374 at a predetermined angle by driving a motor.

The forward/reverse driving unit is connected to the rotation shaft of the motor (M) so as to be rotatable, and the first cam plate (C1) is fixed to the periphery of the first rotation shaft (S1) in the transverse direction, and the rotation roll is provided at the bottom to rotate A roll is inserted into the cam groove of the first cam plate C1, and a second rotation shaft S2 in the transverse direction is penetrated and fixed to the upper portion of the first cam plate C1. The first link (L1) to rotate, the front is fixed through the second rotary shaft (S2), and rotates forward and reverse at a predetermined angle about the second rotary shaft (S2), and a first long hole (H1) is formed in the rear The second link (L2) and the lower part are connected to the first long hole (H1) through a hinge shaft, and the upper part is connected to one side of the rotating disc 374 by a hinge part to change the angle, and the rotating disc ( 374 may be configured to include a third link (L3) for forward and reverse rotation.

Hereinafter, the operating state of the hole punching device 2 according to the present invention configured as described above will be described as follows.

1 to 5, in the case of drilling a hole in the calendar 100 saddle-stitched through the hole punching device 2 according to the present invention, the saddle-stitched in the middle is saddle-stitched in a known calendar saddle stitcher equipment. After the calendar 100 is moved from the rear of the belt conveyor 31 to the front and inserted between the upper and lower perforation members 35 and 34, the belt conveyor 31 is stopped immediately.

Next, as described above, at the moment the calendar 100 is put between the upper and lower perforation members 35 and 34 and is stopped, the pressing rods on both sides are operated by the motor M of the pressing rod operating means 37 on both sides. Press both ends of the calendar (100).

And at the moment when the pressing rods on both sides press both ends of the calendar 100 as described above, the lifting plate 33 and the perforated rod 352b are operated by the lifting operation means 331 connected to the lifting plate 33. A hole is drilled in the calendar 100 by descending and rising.

Then, when a hole is drilled in the calendar 100 as described above, the pressing rods 231 on both sides are opened to both sides by the operation of the motor M of the both sides of the pressing rod operating means 232, so that both sides of the calendar 100 Release the press of the end, the belt conveyor 31 is operated immediately, the operation of discharging the perforated calendar 100 to the front is in progress.

In addition, the above operation is repeated and continuously performed to automatically puncture a large amount of calendars.

Therefore, the present invention is a useful invention that can provide a low-cost calendar hole pneumatic device having price competitiveness as the manufacturing cost is reduced by simplifying the structure.

In addition, the present invention has the advantage of being able to punch holes in the calendar interchangeably regardless of the size of the calendar by allowing the position of the hole punching of the saddle-stitched calendar to be freely adjusted according to the size of the calendar.

In addition, the present invention has the advantage of being able to prevent defective hole drilling by pressing and fixing both sides of the calendar to accurately drill the hole when the saddle-stitched calendar is punched.

Although preferred embodiments of the present invention have been described above, various changes, modifications and equivalents may be used in the present invention. It is clear that the present invention can be equally applied by appropriately modifying the above embodiments. Accordingly, the above description does not limit the scope of the invention defined by the limits of the following claims.

On the other hand, although specific embodiments have been described in the detailed description of the present invention, it will be apparent to those of ordinary skill in the art that various modifications are possible without departing from the scope of the present invention.

31: belt conveyor
32: horizontal plate
33: lift plate
34: lower perforation member
35: upper perforation member
36: push bar
37: both side pressing rod operating means

Claims (6)

A belt conveyor that is arranged in the longitudinal direction on the upper part of the main body, which is empty and has an open upper part, includes upper and lower belt conveyors operated by driving a motor, and supplies while repeatedly stopping the saddle-stitched calendar from the rear to the front. Wow;
A horizontal plate fixed to be disposed in the transverse direction in the middle of the lower portion in the front-rear direction of the lower belt conveyor;
a lifting plate disposed to be horizontally spaced apart from the upper portion of the horizontal plate and provided to be raised and lowered by a lifting operation means;
a lower perforation member provided in the longitudinal direction at the center of the upper surface of the horizontal plate and capable of adjusting the position of the perforation hole in the front-rear direction;
An upper perforation member provided in the longitudinal direction at the center of the lower surface of the lifting plate and capable of adjusting the position of the front-rear direction of the electric rod inserted into the perforation hole;
A hole punching device of the saddle-stitched calendar comprising a.
According to claim 1,
The lower perforation member is
A fixing tube fixed in the longitudinal direction on the upper surface of the horizontal plate and having an empty inside and having a long hole in the longitudinal direction on the upper plate;
A lower perforation mold provided to be movable in the front-rear direction on the upper portion of the fixed tube, a bolt through-hole is formed in the front and rear, and a perforation hole into which the perforating rod is inserted on the upper surface;
A plurality of positioning bolts penetrating through the front and rear bolt through-holes and the long hole of the lower drilling mold,
A hole punching device for a saddle-stitched calendar, characterized in that it comprises a plurality of nuts fastened to the screw shaft of each of the positioning bolts.
According to claim 1,
The upper perforation member is
A vertical beam fixed in the longitudinal direction to the lower surface of the lifting plate and including a vertical plate integrally provided in the center between the upper and lower plates and the upper and lower plates, and having longitudinal long holes formed on both sides of the lower plate,
An upper perforating mold provided with a perforating rod movable in the front-rear direction at the lower portion of the vertical beam, formed in one or more tap holes on both sides, and having a lower portion inserted into the perforating hole at the lower portion;
A hole punching device for a saddle-stitched calendar, characterized in that it includes a plurality of positioning bolts that are penetrated through the long holes on both sides and are fastened to the tap holes of the upper punching mold.
4. The method according to any one of claims 1 to 3,
calendar hole drilling
It is provided in the longitudinal direction on both sides of the upper side of the horizontal plate, which is both sides of the belt conveyor, pressurizing rods on both sides to press both sides of the calendar in a state in which the calendar is stopped for perforation;
Double-sided pressing rod operating means for simultaneously moving the pressing rods on both sides in the inward direction to press both ends of the calendar and simultaneously moving the pressing rods on both sides outward to release the pressing on both ends of the calendar;
Hole punching device of the saddle-stitched calendar, characterized in that it further comprises.
5. The method of claim 4,
The both sides of the pressing rod operating means
a vertical operating table connected vertically to the front of each of the push rods to be movable to both sides along the guide rail;
A vertical plate fixed in the transverse direction and spaced apart from the front of both vertical operating tables,
A longitudinal axis of rotation provided to protrude to the rear so as to be rotatable between both sides of the vertical operating table at the rear of the vertical plate,
a rotating disc fixed to the rotating shaft;
A first operation link provided so as to be able to change the angle between the upper portion of the rotating disk and the vertical operation table on one side,
And a second operation link provided so as to be able to change the angle between the lower portion of the rotating disk and the other side of the vertical operation table,
A hole punching device for a saddle-stitched calendar, characterized in that it is connected to one side of the rotating disc and comprises a forward/reverse driving unit for rotating the rotating disc at a predetermined angle by driving a motor.
6. The method of claim 5,
The forward/reverse driving unit
A first rotational shaft in the transverse direction connected to the rotational shaft of the motor to be rotatable and to which a first cam plate is fixed to the periphery thereof;
A first link provided with a rotary roll at the lower portion, the rotary roll is inserted into the cam groove of the first cam plate, and a second rotary shaft in the transverse direction penetrated and fixed to the upper portion;
a second link having a front through and fixed to the second rotating shaft and a first long hole formed at the rear;
Saddle-stitched binding characterized in that it includes a third link that is connected to the first long hole by a hinge shaft and the upper part is connected to one side of the rotating disc by a hinge part, and is lifted while changing the angle to rotate the rotating disc in a forward and reverse direction. Calendar hole drilling device.

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