JPH01111611A - Coin packing machine - Google Patents

Abstract

PURPOSE:To prevent a cutter edge from causing injury to the fingers, etc., by providing a cutter cover so movable as to protrude and retract a cutter edge with the cutter held between the sides thereof and a cover locking means for making the cutter cover immovable with the cutter edge retracted therein, upon removal of a packing sheet roll feeding stand. CONSTITUTION:A locking pawl 38 is so biased as to turn clockwise by a spring 95 and, upon insertion of a packing sheet roll feeding stand 3 into a coin packing machine, its rotational movement is stopped by a stopper 311 with the forward end of an engaging portion 381 kept away from the free end of a slide plate fixing lever 37. This permits the lever 37 to turn so as to allow the sliding movement of a slide plate 57 and a cutter cover 55. Upon removal of the feeding stand 3 from the packing machine, the stopper 311 is moved out of engagement with a retaining portion 382, thereby turning the locking pawl 38 for engagement of its end with the end of the lever 37. This stops the rotation of the lever 37, restraining the slide plate 57 and the cutter cover 55 from sliding movement, with a cutter edge 541 retracted in the immovable cutter cover 55.

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention automatically stacks and stacks a predetermined number of coins,
This invention relates to a coin wrapping machine that wraps the stacked coins using a wrapping sheet.

(Prior art) A main body includes a packaging sheet roll mounting base for mounting a packaging sheet roll, a packaging sheet supply means for feeding out a strip-shaped packaging sheet unwound from the packaging sheet roll, and one end of which is rotatably supported. A guide plate that can be opened and closed freely and is normally biased by a biasing means so that it is in the closed state, and a blade is arranged so that the back side of the guide plate faces the guide plate when the guide plate is closed. and a wrapping unit for packaging stacked coins, the guide plate guides the leading end of the band-shaped packaging sheet sent out by the packaging sheet supply means to the packaging unit, and the belt-shaped packaging unit wraps the stacked coins. Coin packaging machines are already known that cut the rear end of the sheet with the cutter to cut out a packaging sheet piece of a predetermined length, and wrap stacked coins with this packaging sheet piece.

Conventionally, this type of coin packaging machine has been provided with a packaging sheet roll mounting stand that protrudes from the main body in order to easily replace the packaging sheet roll. Therefore, the packaging sheet roll mounting base and the packaging sheet roll protruding from the main body become an obstacle during transportation, packaging, etc. In addition, because the packaging sheet roll mounting table always protrudes from the main body, workers or objects may hit the packaging sheet roll mounting table, causing injury to the worker or damage to the packaging sheet roll mounting table. .

Therefore, the packaging sheet roll mounting stand can be freely stored and pulled out from the main body, and the packaging sheet roll is usually stored in the main body together with the packaging sheet roll 5A counter, and when the packaging sheet roll needs to be replaced, the packaging sheet roll can be A coin packaging machine has been developed in which the packaging sheet roll can be replaced by pulling the packaging sheet roll out of the main body along with the roll mounting base. This coin wrapping machine usually
Since the packaging sheet roll mounting stand and the packaging sheet roll can be stored inside the main body and the packaging sheet roll mounting stand can be prevented from protruding from the main body, it is easy to carry out work during transportation and packaging, and the operator can easily remove the packaging sheet. There was no risk of injury from hitting the six roll mounting units or damage to the packaging sheet roll mounting stand.

By the way, in the above-mentioned coin wrapping VT machine, the guide plate is attached to the packaging sheet roll mounting base, and when the packaging sheet roll mounting base is pulled out of the main body, the guide plate is also pulled out, and the space between the guide plate and the cutter blade is wide open. I was starting to be able to do it. Therefore, by pulling the packaging sheet roll mounting stand out of the main body, it is convenient to take out the packaging sheet stuck between the guide plate and the cutter without opening the guide plate.

However, if the packaging sheet roll mounting base is pulled out of the main body, the guide plate that blocks the front of the cutter blade will be far away from the cutter blade, leaving the cutter blade exposed. When the mounting table was pulled out, the cutter blade could be accidentally touched by the user's hand, resulting in injury to the user's hand.

(Objective of the Invention) In order to solve the above-mentioned problems, the present invention makes it easy to carry out the work during transportation and packaging, and prevents workers from getting injured by hitting the packaging sheet roll mounting base, and the packaging sheet roll mounting base breaking. There is no fear that the packaging sheet will get stuck between the guide plate and the cutter, and it is easy to remove the packaging sheet that is stuck between the guide plate and the cutter.
What's more, it's the first coin wrapping machine that won't injure your hands with the cutter blade when changing the wrapping sheet roll! It is intended to serve as a resource.

(Structure of the Invention) The present invention provides a packaging sheet roll mounting base that is capable of mounting a packaging sheet roll on a main body and can be freely stored and pulled out from the main body, and a belt-shaped packaging sheet unwound from the packaging sheet roll. a packaging sheet supplying means for feeding out a packaging sheet, and one end of which is rotatably attached to the packaging sheet roll mounting base so that it can be opened and closed, and is normally biased by a biasing means so as to be in an open state. a cutter arranged so that its blade faces the back side of the guide plate when the guide plate is closed; and a packaging unit for packaging iMAVI coins, which are sent out by the packaging sheet supply means. The leading end of the belt-shaped packaging sheet is guided to the packaging section by the guide plate, and the rear part of the leading end of the belt-shaped packaging sheet is cut with the cutter to cut out a packaging sheet piece of a predetermined length. Wrapping stacked coins by fI/! The cargo packaging machine includes a cutter cover that is arranged to sandwich the cutter from both sides and moves forward and backward so that the cutter blade appears and retracts, and when the packaging sheet roll mounting base is pulled out, the cutter blade is inside the cutter cover. A cutter cover lock means is provided to stop the movement of the cutter cover so that the cutter cover does not move when the packaging sheet roll mounting base is retracted, and to enable the cutter cover to move forward and backward when the packaging sheet roll mounting base is stored. Its gist is a coin packaging machine that is characterized by:

According to the above configuration, the packaging sheet roll can be stored in the main body together with the packaging sheet roll mounting base, or can be pulled out from the main body. Therefore, if the packaging sheet roll is stored in the main body along with the packaging sheet roll mounting base, the packaging sheet roll mounting base and the packaging sheet roll will not protrude from the main body, making it easier to carry out transportation and packaging operations. There is no fear that the operator will be injured by hitting the packaging sheet roll mounting base or that the packaging sheet roll mounting base will be broken. Moreover, when the packaging sheet roll mounting base is pulled out of the main body to replace the packaging sheet,
Since there is a wide gap between the guide plate and the cutter blade, it is difficult to remove the packaging sheet that is stuck between the guide plate and the cutter.
In addition to making it easy to use chopsticks, the cutter cover lock means prevents the cutter cover from moving with the cutter blade submerged in the cutter cover, so the cutter cover prevents hands from moving. This will prevent contact with the cutter blade.

(Embodiment) FIGS. 1 and 2 show an entire embodiment of a coin wrapping machine according to the present invention, and FIGS. 3 to 13 show a part thereof, respectively.

As shown in these figures, this coin package ¥1RIa has a recess 10 formed in the main body 1, and in this recess 10, a packaging sheet roll mounting base 3 on which the packaging sheet roll 2 is mounted,
Packaging section 4, a pair of supply rollers (packaging sheet supply means) 5
1.52, guide plate 53, cutter 54, cutter cover 55
etc. are stored.

The mouth of the recess 10 is closed by an opening/closing door 61 rotatably attached to the side of the main body 1.

At the top of the main body 1, there is a hopper 6 for storing a large number of coins 7.
2 is provided. An input port 621 is provided at the upper end of this hopper 62, and this input port 621 is connected to an opening 111LN63 rotatably attached to the rear end portion 1a of the upper part of the main body 1.
It is now blocked by The coins 7 stored in the hopper 62 are conveyed to a stacking section by a belt conveyor (not shown), where they are stacked in a predetermined order and sent to the packaging section 4.

The pair of paper feed rollers includes a drive roller 51 rotatably supported by the bottom wall 10a of the main body recess 10, and a drive roller 51 rotatably supported by the front end portion of the upper surface of the base 31 of the packaging sheet roll mounting base 3, which will be described later. A pressure roller 5 disposed facing the
It consists of 2.

The pressure roller 52 is pressed against the driving roller 51 by a spring 91, and the band-shaped packaging sheet 21 unwound from the packaging sheet roll 2 is sandwiched between them, and the driving roller 51 is rotated. This allows the belt-shaped packaging sheet 21 to be sent out toward the guide plate 53.

The guide plate 53 is curved in an arcuate shape, and its -end 53
1 is rotatably supported via a shaft on the front end of the upper surface of a base 31 of a packaging sheet loading platform 3, which will be described later, and can be closed as shown by the solid line in FIG. It is now possible to open it. A substantially dogleg-shaped engagement plate 533 is fixed below the one end portion 531 . The free end of this engagement plate 533 is constantly pulled by a spring (biasing means) 92 attached to the packaging sheet roll mounting base 3. As a result, the guide plate 53 is normally closed, and the leading end 21a of the band-shaped packaging sheet 21 fed out by the pair of supply rollers 51, 52 is moved as shown by the solid line in FIG. 3 by the closed guide plate 53. It is guided to the packaging section 4 along the back surface 534.

The cutter 54 is disposed so that a blade 541 formed at its tip faces one surface 534 of the guide plate 53 and faces into the arcuate curved recess of the guide plate 53.
It is fixed to a cutter mounting plate 561 that is erected.

The packaging sheet roll mounting base 3 includes a base portion 31 formed in a substantially rectangular flat plate shape, and a cylindrical ball 32 into which the packaging sheet roll 21 is fitted is erected at the center of the upper surface of the base portion 31. ing. A slide rail 33 having a C-shaped cross section and extending back and forth is fixed to the lower surface of the base portion 31.

Main body recess 10 bottom wall 1 below packaging sheet roll mounting stand 3
A roller mounting member 71 extending along the slide rail 33 is laid on 0a.

This roller mounting member 71 is fixed to the bottom v10a of the main body recess 10 by screws 71a.A plurality of guide rollers 72, 73, 74 are attached to the shaft 75 on the left and right rising portions 711 of the roller mounting member 71. A plurality of guide rollers 72.73.7
4 is a slide rail 33 which is horizontally arranged at a predetermined interval in two rows on the left and right, and three rows on the front and back, and has a C-shaped cross section.
It faces into grooves 338.33a provided on both sides of the slide rail 33, and is in contact with the groove upper member 33b of the slide rail 33. In this way, the packaging sheet roll mounting base 3 is supported by a plurality of guide rollers 72, 73, 74 and can be horizontally slid back and forth, that is, it can be stored inside the main body recess 10 or moved outside the main body recess 10. It is also possible to pull it out. Groove 3
The front and rear ends 33d and 33e of 3a are open, and the guide O
- Rough 2°73.74 is now passable.

The width of the groove 33a is slightly larger than the diameter of the guide rollers 72, 73, 74, and in normal sliding operation,
The guide rollers 72, 73, and 74 are prevented from coming into contact with the groove lower member 33c of the slide rail 33. however,
When the packaging sheet roll mounting base 3 tries to lift up, the lower groove member 33c hits the guide rows 572°73.74, thereby preventing the packaging sheet roll mounting base 3 from lifting up.

As mentioned above, one of the pair of paper feed rollers (pressure 1o-
A) 52 and a guide plate 53 are attached. As a result, when the packaging sheet roll mounting base 3 is pulled out, the pressure roller 52 and the guide plate 53 are pulled out together, the pressure roller 34 is separated from the drive roller 33, and the guide plate 53 is pulled out.
There is a large gap between the blade 541 of the cutter 54 and the blade 541 of the cutter 54. At the front end portion of the lower surface of the base portion 31 of the packaging sheet roll mounting base 3, an abutment piece 311 that contacts a contact portion 382 of a locking claw 38, which will be described later, is provided to protrude downward.

A locking pin 35 is provided at the rear end portion of the lower surface of the base portion 31 of the packaging sheet roll mounting base 3. This locking bottle 35
is adapted to engage with a hook 712 rotatably attached to the rear end of the roller attachment member 71 when the packaging sheet roll mounting base 3 is housed in the main body recess 10 . When the locking pin 35 engages with the seven hooks 712, the locking pin 35 cannot be easily separated from the hook 712 because the hook 712 is always urged by the spring 713 to maintain the engaged state. , the packaging sheet roll fi mounting table 3 is locked so as not to move in the stored state.

This lock connects the packaging sheet roll mounting base 3 to the hook 71.
It can be released simply by pulling with a force that overcomes the force of the second spring 713.

When the packaging sheet roll mounting base 3 is pulled and slid forward from the state shown in FIG. Then, it is supported only by the front end guide roller 74 and slides. Slide rail 3
The rear end of the groove lower member 33C of No. 3 bulges downward, and in front of this bulge 33f is the bottom wall 10a of the main body recess 10.
A stopper 10C is formed that protrudes from. As a result, when the packaging sheet roll mounting base 3 is further slid forward, the bulging portion 33f abuts against the stopper 10C, as shown in FIG. 6, and the packaging sheet roll mounting base 3 can be pulled out forward from that state. There will be no. In this state, the front end guide roller 74 moves the packaging sheet roll
It is placed in a position that supports the rear of the In addition, the intermediate guide roller 73 has an engagement recess 33Q formed by the bulge of the groove lower member 33c in this state.
It is located so that it faces above. Therefore, when the state shown in FIG. 6 is reached, the packaging sheet roll mounting table 3
is rotated clockwise in the figure with the front end guide row 574 as the center due to the difference in balance between the front and rear ff1l with the front end guide roller 74 as a boundary. When the packaging sheet roll loading table 3 rotates clockwise, the intermediate guide 0-rough 3 enters the engagement recess 33a and is pulled into the groove lower member 33c surrounding the engagement recess 330, as shown in FIG. As a result, the packaging sheet roll mounting table 3 is held in a tilted state.

The cutter cover 55 is made up of two thin sheets disposed so as to enclose the cutter 54 from both sides. These thin plates 551 and 552 are connected by a connecting pin 553 at the rear end. Each thin plate 551,5
52 is formed with two elongated holes 554 that extend in the front-back direction and are arranged in the height direction, and each of these elongated holes 554 has two guide bins 562 that are arranged in the cutter mounting plate 561 and arranged in the front-rear direction. is inserted. Thereby, the cutter cover 55 is supported by the cutter mounting plate 561 and can move back and forth in the front and rear directions. As the cutter cover 55 moves back and forth, the blade 541 of the cutter 14 comes out of the cutter cover 15 or sinks into the cutter cover 55. In other words, as shown in FIGS. 8 and 9, when the cutter cover 55 moves forward, the cutter 1
When the blade 541 of the cutter 54 sinks into the cutter cover 55 and the cutter cover 55 retreats backward as shown in FIGS.
I start going outside.

A slide plate 57 is provided below the board 56,
This slide plate 57 has a long hole 571 extending in the front and rear directions.
is formed. A stepped bottle 11 with a small diameter at the top and a large diameter at the bottom is protruded from the bottom wall 10a of the main body recess 10 below the long hole 571, and the small diameter portion of this bottle 11 is inserted into the long hole 571 of the slide plate 57. It has been inserted. Thereby, the slide plate 57 is supported by the large diameter portion of the bin 11 and can move forward and backward. A presser plate 12 is fixed to the tip of the bottle 11 to prevent it from floating when the slide plate 57 slides. A rising portion 572 is provided on one side of the slide plate 57, and a connecting bottle 573 is fixed to this rising portion 572.

A standing portion 563 is provided on the substrate 56, and this standing portion 56
A connecting arm 81 is rotatably attached to 3. U-shaped recesses 8 are provided at both ends of the connecting arm 81.
11.812 are formed, one recess 811 is engaged with the connecting pin 553 of the cutter cover 55, and the other recess 812 is engaged with the connecting pin 573 of the slide plate 57. In this way, the cutter cover 55 and the slide plate 57 are connected via the connecting arm 81, and when the cutter cover 55 moves forward, the slide plate 57 moves backward, and when the cutter cover 55 moves backward, the slide plate 57 moves forward. 57
is moving forward. Between the rotation fulcrum 813 of the connecting arm 81 and the connecting pin 553 of the cutter cover 55, a spring 93 whose one end is attached to the cutter mounting plate 561 is attached, and the other end of the spring 93 is attached to the link 8.
2 are rotatably connected via a bottle. Is this link 82 via another link 83? ! fa valve 84
plunger 841. Solenoid valve 84
is normally in the OFF state.

Therefore, the connecting arm 81 is normally pulled forward by the spring 93 and tilted forward as shown in FIG. As a result, the cutter cover 55 normally moves forward and the blade 541 of the cutter 54 sinks into the cutter cover 55.
The slide plate 57 is in a backwardly retracted state. When the electromagnetic valve 84 is turned on, the connecting arm 81 is pulled by the link 82 and tilted backward as shown in FIG. As a result, the cutter cover 55 moves backward, the blade 541 of the cutter 14 comes out of the cutter cover 55, and the slide plate 57 moves forward.

A locking protrusion 574 is provided on the other side of the slide plate 57. As shown in FIG. 8, this locking protrusion 574 is attached to the guide plate 53 when the slide plate 57 is moved backward and the cutter cover 55 is moved forward so that the blade 541 of the cutter 54 is sunk into the cutter cover 55. It is located behind the locking plate 533.

Therefore, in this state, the guide plate 53 can be freely opened and closed. From this state, the slide plate 57 is slid forward, and as shown in FIG. 574 is lined up on the side of the locking plate 533 and positioned within the rotation locus of the locking plate 533. Therefore, in this state, even if an attempt is made to open the guide plate 53, the locking protrusion 574 restricts the rotation of the locking plate 533 to the standard III+1, making it impossible to open the guide plate 53. Further, as described above, when the slide plate 57 is moved backward and the cutter cover 55 is moved forward so that the blade 541 of the cutter 54 is sunk into the cutter cover 55 (the state shown in FIG. 8), the guide plate 53 is However, if the guide plate 53 is opened in this state, the guide plate 53 (7>
rotates, and the locking plate 53 is rotated as shown by the two-dot chain line in FIG.
3 is now located in front of the locking protrusion 574. Therefore, in this state (with the guide plate 53 open), even if you try to slide the slide plate 57 forward, that is, slide the cutter cover 55 backward, the locking protrusion 57
4 hits the locking plate 533, the movement of the slide plate 57 and the cutter cover 55 is restricted, and the slide plate 57 and the cutter cover '55 cannot slide. As a result, the slide plate 57 retreats rearward, the cutter cover 55 moves forward, and the blade 541 of the cutter 54 is held in a submerged state within the cutter cover 55.

A player lever 59, a slide plate fixing lever 37, and a locking pawl 38 are rotatably attached to the bottom wall 10a of the main body recess 10 via shafts 14, 15, and 16, respectively. The brake lever 59 is constructed by combining two pieces 591 and 592, each of which has one end rotatably supported on the shaft 14, and is held in a ■-shape by a spring 593. One piece 5 of the brake lever 59
A braking member 594 is rotated at the free end of the piece 91, and a protrusion 595 is formed at the free end of the other piece 592. This protrusion 595 is connected to the elongated hole 571 of the slide plate 57.
It is fitted into a long hole 576 formed in Fl so as to extend in the left-right direction. Thereby, when the slide plate 57 slides in the front-rear direction, the brake lever 59 rotates about the shaft 14-. The braking member 594 of the brake lever 59 is normally
As shown in the figure, when the slide plate 57 is separated from the lI+1 moving drum 512 fixed to the shaft 511 of the drive roller 51 and slides forward, the brake lever 59 rotates clockwise in the figure around the shaft 14. It rotates and comes to be pressed against the brake drum 512, as shown in FIG. When the brake part I4594 comes to be pressed against the brake drum 112, the brake member 594 and the brake drum 51
A large frictional force is generated between the drive roller 51 and the drive roller 51, which prevents the drive roller 51 from rotating. As a result, the pressure roller 52, which is driven by the drive roller 51, is also prevented from rotating.

The slide plate fixing lever 37 is bent into an F-shape, and a protrusion 371 is formed at the bent portion. This protrusion 371 is fitted into a long hole 575 formed at the front end of the slide plate 57 so as to extend in the left-right direction. As a result, the slide plate fixing lever 37
When the cutter cover 7 and the cutter cover 55 slide, they rotate along with the movement.

The locking pawl 38 includes an engaging portion 381 that engages with the free end of the slide plate fixing lever 37, and an abutting portion 382 that comes into contact with the abutment piece 311 of the packaging sheet roll mounting base 3. This locking claw 38 is always urged to rotate clockwise in FIG. 8 by a spring 95 attached to the bottom wall 10a of the main body recess 10. When it is housed inside, its rotation is stopped by the abutting piece 311, and the tip of the engaging portion 381 is separated from the free end of the slide plate fixing lever 37. Therefore, in this state (the state in which the packaging sheet roll mounting base 3 is housed in the main body recess 10), the slide plate fixing lever 37 can be rotated, that is, the slide plate 57 and the cutter cover 55 can be slid. ing. When the packaging sheet roll mounting base 3 is pulled out of the main body recess 10 from this state, the abutting piece 311 separates from the contact part 382 and the locking claw 38 stops the rotation, as shown in FIG. , and rotates clockwise in the figure, so that the tip of the engaging portion 381 enters within the rotation locus of the slide plate fixing lever 37.

If the slide plate fixing lever 37 is moved so that the blade 541 of the cutter 54 is sunk into the cutter cover 55 as shown in the same figure, the tip of the engaging portion 381 will be aligned with the tip of the slide plate fixing lever 37. become engaged. Therefore, in this state H (the packaging sheet roll mounting base 3 is
0), the locking pawl 38 stops the slide plate fixing lever 37 from rotating, and the slide plate 57 and the cutter cover 55 cannot slide.

Therefore, the blade 541 of the cutter 54 is attached to the cutter cover 55.
The cutter cover 55 does not move when it is sunk inside. In other words, the locking pawl 38 allows the blade 541 of the cutter 54 to be attached to the cutter cover 5 when the packaging sheet roll mounting base 3 is pulled out.
A cutter cover locking means stops the movement of the cutter cover 55 so that the cutter cover 55 does not move when the cutter cover 55 is recessed in the interior of the cutter cover 5, and allows the cutter cover 55 to move forward and backward when the packaging sheet roll mounting base 3 is stored. It has become.

The packaging section 4 includes a packaging belt 42 that is passed around a plurality of packaging rollers 41 and rotates while sandwiching one stack of coins 7a stacked in the stacking section.
By rotating the guide plate 53, the leading end 21a of the band-shaped packaging sheet 21 is guided by the guide plate 53. It is fed between the outer circumferential surface of the coins 7a and the wrapping belt 42, and is wound around the outer circumferential surface of the stacked coins 7a.

In this coin packaging machine, the leading end 2 of the band-shaped packaging sheet 21 is
When the coins 1a are wound around the outer peripheral surface of the stacked coins 7a, the electromagnetic valve 84 is controlled to be in the ON state. ? ! When the No. 11 pulp 84 is in the ON state, the connecting arm 81 is tilted backward as described above.
The cutter cover 55 moves backward, and the blade 541 of the cutter 54
is taken out of the cutter cover 55, and the slide plate 57 begins to move forward. When the slide plate 57 moves forward, the brake lever 59 rotates and the t111 moving member 594 is pressed against the brake drum 512, preventing the pair of supply rollers 51 and 52 from rotating, and the locking protrusion 574 are lined up on the side of the locking plate 533, and the locking plate 533
Since the guide plate 53 is located within the rotation locus of the guide plate 53, the guide plate 53 is prevented from opening.

When the pair of supply rollers 51 and 52 stop rotating,
Packaging sheet 2 sandwiched between a pair of supply rollers 51 and 52
1, the pair of supply rollers 51 and 52
The movement of the packaging sheet 21 is stopped by this, and the packaging sheet 21 cannot be pulled out. In this state,
Since the packaging belt 42 is rotating and the leading end 21a of the packaging sheet 21 is drawn into the packaging section 4, the packaging sheet 21 is pulled between the pair of supply rollers 51, 52 and the packaging section 4. , the rear end of the tip comes to be pressed against the blade 541 of the cutter 54, as shown by the two-dot chain line in FIG. Then, when the leading end 21a of the packaging sheet 21 is further drawn into the packaging section 4, the rear part of the leading end is cut into the cutter 54.
It is pierced and cut by the blade 541, and a packaging sheet piece of a predetermined length is cut off, and a new tip portion is formed.

After that, in the packaging section 4, the cut packaging sheet pieces are
The outer circumferential surface of the MAW coin 7a is wrapped around the outer peripheral surface of the MAW coin 7a, and although not shown, both edges in the width direction of the packaging sheet piece are swaged in a curled shape using crimping nails arranged at the top and bottom of the stacked coins 7a. The stack of coins is wrapped in wrapping sheet pieces.

In this coin wrapping machine, when the wrapping sheet piece is cut out,
The N magnetic valve 84 is controlled to be in the OFF state. As a result, the connecting arm 81 is pulled forward by the spring 93 and tilted forward, the cutter cover 55 moves forward, and the slide plate 57 moves backward, causing the braking member of the brake lever 59 to move forward. 594 is a brake drum 512 fixed to the shaft 511 of the drive roller 51
As the locking protrusion 574 is separated from the locking plate 533
will be moved backwards. In other words, the state shown in FIGS. 8 and 9 is reached. For this reason, the information board 53 is freely 1Fllv! At the same time, the pair of supply rollers 51 and 52 become rotatable, and the packaging sheet 21 is again sent out by the pair of supply rollers 51 and 52.

As described above, this coin packaging machine is capable of moving the packaging sheet roll 2 into the body recess 1 together with the packaging sheet roll mounting base 3.
0 or can be pulled out to the outside of the main body recess 10.

Therefore, only when the packaging sheet roll 2 needs to be replaced, the packaging sheet roll 2 is replaced together with the packaging sheet roll mounting base 3.
Normally, the packaging sheet roll 2 and the packaging sheet roll mounting base 3 are pulled out of the main body recess 10.
0, the packaging sheet roll 1 is placed outside the main body 1.
i The mounting table 3 and packaging sheet roll 2 no longer protrude,
It becomes easier to carry out work during transportation and packaging, and there is no fear that an operator will be injured by hitting the packaging sheet roll mounting base 3 or that the packaging sheet roll mounting base 3 will be broken.

Moreover, when the packaging sheet roll mounting base 3 is pulled out to replace the packaging sheet roll 2, the gap between the guide plate 53 and the blade 541 of the cutter 54 is wide open, so the guide plate
3 and the blade 541 of the cutter 54 can be easily removed. To prevent the cutter cover 55 from moving when the cutter cover 55 is submerged in the
Since the movement of the cutter 5 is stopped, the cutter cover 55 prevents hands or the like from touching the blade 541 of the cutter 54.

Note that when the packaging sheet roll mounting base 3 is stored, the cutter cover 55 is in a state where it can move forward and backward, so the cutter cover 55 does not get in the way when cutting the packaging sheet 21 with the blade 541 of the cutter 54.

Further, in this coin packaging machine, when the packaging sheet roll mounting base 3 is pulled out to replace the packaging sheet roll 2, the packaging sheet roll mounting base 3 is tilted forward and downward. Therefore, the amount of protrusion from the main body 1 can be reduced. In other words, if the packaging sheet roll mounting table 3 is not tilted, the upper wall 10b of the recess 10 will become an obstacle and the packaging sheet roll tA@stand 3 will not be pulled out to the state shown by the two-dot chain line in FIG. Since the roll 21 cannot be attached or detached, the packaging sheet roll mounting base 3 must be made to protrude greatly from the main body 1 (protrusion 11n>.On the other hand, as in this li!1 packaging machine,
If the packaging sheet roll mounting base 3 is tilted forward and downward when the packaging sheet roll mounting base 3 is pulled out, the packaging is directed toward the upper wall 10b of the recess 10 due to the inclination of the packaging sheet roll mounting base 3. Since the sheet roll 21 is directed toward the opening of the four parts 10, the packaging sheet roll 21 can be attached and detached by simply pulling out the packaging sheet roll mounting base 3 a little, and the protrusion a1m from the main body 1 can be reduced. It can be done. Therefore, body 1
A small space is required for pulling out the surrounding packaging sheet roll mounting stand 3. Furthermore, if the packaging sheet roll device base 3 is tilted forward and downward when the packaging sheet roll mounting base 3 is pulled out of the main body 1, the packaging sheet roll 21 mounted on the packaging sheet roll mounting base will be directed toward the operator. Therefore, the packaging sheet roll 21 can be easily replaced.

In the above embodiment, the slide rail was attached to the packaging sheet roll mounting base, and the guide roller was attached to the bottom wall of the main body recess via the 〇-ra attachment member, but the guide roller was attached to the packaging sheet roll device base. , a slide rail may be attached to the bottom wall of the main body recess.

(Effects of the Invention) Since the coin packaging gA machine according to the present invention is configured as described above, the packaging sheet roll can be stored in the main body together with the packaging sheet roll mounting base, or it can be pulled out from the main body. It is now possible to do this as well. therefore,
If the packaging sheet roll is stored in the main body along with the packaging sheet roll mounting base, the packaging sheet roll mounting base and the packaging sheet roll will not protrude from the main body, making it easier to carry out the work during transportation and packaging, and making it easier for the work Akane to wrap the packaging. There is no risk of injury from hitting the sheet roll mounting base or damage to the packaging sheet roll mounting base. Moreover, when the packaging sheet roll mounting base is pulled out of the main body to replace the packaging sheet, the space between the guide plate and the cutter blade is wide open, so that packages stuck between the guide plate and the cutter can be removed. Work such as taking out the sheet can be done easily, and
At this time, the cutter cover lock means prevents the cutter cover from moving with the cutter blade submerged in the cutter cover, so the cutter cover prevents hands etc. from touching the cutter blade. There will be no chance of peeling or getting your hands injured by the cutter blade.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the coin packaging machine according to the present invention, Fig. 2 is a perspective view showing a state in which the packaging sheet roll mounting base is pulled out from the state shown in Fig. 1, and Fig. A plan view showing the packaging sheet supply section, Figure 4 is the rV of Figure 3.
-■' sectional view, Figure 5 is a sectional view showing the relationship between the packaging sheet roll mounting base and the guide roller when the packaging sheet roll mounting base is stored, and Figure 6 is the state in which the packaging sheet roll mounting base is being pulled out. FIG. 7 is a cross-sectional view showing the relationship between the packaging sheet roll mounting base and the guide roller after the packaging sheet roll is pulled out, and FIG. 8 and 11 are plan views showing the relationship between the cutter cover and the cutter cover locking means in a state where the packaging sheet roll mounting base is housed, respectively, FIG. 9 is a side view of the state shown in FIG. 8, and FIG. 10 is the 8th
12 is a side view of the state shown in FIG. 11, and FIG. 13 is a plan view showing the relationship between the cutter cover and cutter cover locking means with the packaging sheet roll mounting base pulled out. It is. DESCRIPTION OF SYMBOLS 1...Main body, 2...Packaging sheet roll, 3...Packaging sheet roll mounting stand, 4...Packaging section, 7a...Intussusception Ii! currency, 21...band-shaped packaging sheet, 21a...
- Tip end of band-shaped packaging sheet, 51. 52... Packaging sheet supply means, 53... Guide plate, 54... Cutter,
55...Cutter cover, 92...Biasing means, 531
...One end of the guide plate, 533...Cutter cover locking means, 534...Back surface of the guide plate, 541...Cutter blade.

Claims (1)

[Claims] 1. A packaging sheet roll mounting stand that attaches a packaging sheet roll to a main body and can be freely stored and pulled out from the main body, and a packaging sheet supply means that feeds out a band-shaped packaging sheet unwound from the packaging sheet roll. , a guide plate whose one end is rotatably attached to the packaging sheet roll mounting base so as to be freely openable and closable, and which is normally biased by a biasing means to be in a closed state; and this guide plate. The cutter is arranged so that its blade faces the back side of the guide plate in a closed state, and a packaging unit that performs packaging processing of stacked coins, and the cutter is provided with a cutter that is arranged so that the blade faces the back side of the guide plate in a closed state, and a packaging section that performs packaging processing of stacked coins, and the cutter is provided with a cutter that is arranged so that the blade faces the back side of the guide plate in a closed state. The tip end is guided to the packaging section by the guide plate, and the cutter cuts the rear end of the band-shaped packaging sheet to cut out a packaging sheet piece of a predetermined length. The coin packaging machine includes a cutter cover that is arranged to sandwich the cutter from both sides and moves forward and backward so that the cutter blade appears and retracts, and when the packaging sheet roll device base is pulled out, the cutter blade is inside the cutter cover. A cutter cover lock means is provided to stop the movement of the cutter cover so that the cutter cover does not move when the packaging sheet roll mounting base is retracted, and to enable the cutter cover to move forward and backward when the packaging sheet roll mounting base is stored. A coin wrapping machine characterized by: