JP2019212078A - Film-packaged coin take-out device - Google Patents

Abstract

To provide a film-packaged coin take-out device that reliably takes out a coin from a coin roll by separating the coin and a film.SOLUTION: For a coin roll 31 in which a predetermined number of coins 31A-1 to 31A-N are film-packaged, a substantially central portion of a film 31B of the coin roll is cut over the periphery, and the coin roll with the film cut is held by each holding part corresponding to both sides of a cut portion, and the coin is taken out from the cut portion of the film by extruding from both ends of the coin roll by a coin extruding part. The coin extruding part includes a first extruding part 45A and a second extruding part 45B to which a rod-shaped extrusion tip portion 82 and an extrusion base 81 are connected at a bending joint part 83 that positions a surface of the extrusion tip portion in the vicinity of the center O-1 to O-N of the coin according to the diameter of the coin. The first extruding part and the second extruding part are arranged on both ends of the coin roll 31 held by the holding part.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a film-wrapped coin take-out device for taking out coins from a bar metal in which a predetermined number of coins are film-wrapped.

  2. Description of the Related Art In recent years, financial institutions such as banks have once taken out coins from a bar metal in which a predetermined number of coins are film-wrapped, counted this, and again wrapped a predetermined number of films. It is desired that the coin is separated from the film from such a bar and surely taken out.

  Conventionally, an apparatus described in Patent Document 1 is known as a technique for taking out coins from a bar. In Patent Document 1, a bar is inserted into a set position and chucked by a chuck mechanism, and the chuck mechanism is moved by a clamp mechanism to position and clamp the bar. And it is described that a cutter part is rotated, the edge part of the packaging material of a bar metal is cut | disconnected, an extrusion stick | rod part is advanced from an other side, and a coin is discharged | emitted.

Japanese Patent No. 4005992

  By the way, the apparatus of the said patent document 1 makes the bar metal which the edge part of the packaging material cut | disconnected in a fixed state with a clamp mechanism, extrudes a coin by an extrusion rod part from the opposite side, and discharges it. Since the bar portion is moved by the length of the bar, there is a problem that it takes much time and the packaging material after the coins are discharged must be removed manually, for example.

  Then, this invention is made | formed in view of the said subject, and it aims at providing the film wrapping coin taking-out apparatus which isolate | separates a coin from a film from a bar metal, and takes out reliably.

  In order to solve the above-mentioned problem, in the invention of claim 1, for a bar metal in which a predetermined number of coins are film-wrapped, a substantially central portion of the bar metal film is cut around the periphery, and the film is cut. A packaging coin take-out device that holds a bar metal at each holding part corresponding to both sides of the cut part and pushes out the coin from the cut part of the film by pushing it out from both ends of the bar metal by a coin pushing part, The coin extruding portion is a first extruding portion in which a rod-like extruding tip portion and an extruding base portion are connected by a bending joint portion that positions the leading end surface of the extruding tip portion in the vicinity of the center of the coin according to the diameter of the coin. And a second extruding part, and the first extruding part and the second extruding part are arranged on both ends of the bar metal held by the holding part.

In the second and third aspects of the invention, “the front end surfaces of the extruding front end portions of the extruding front end portions of the first extruding portion and the second extruding portion are brought into contact with the coins to rotate. It has a configuration where a roller part that slides on the surface of the coin is provided,
“The front end surfaces of the extruding tip portions of the first extruding portion and the second extruding portion are substantially parallel to the surface of the coin when the extruding front end portion is bent by the bending joint portion with respect to the extruding base portion. Is a tapered surface.

  According to the first aspect of the present invention, for a bar metal in which a predetermined number of coins are film-wrapped, a substantially central portion of the film of the bar metal is cut over the periphery, and the bar metal from which the film has been cut is It is held by each holding part corresponding to both sides and is pushed out from both ends of the bar by a coin pushing part and the coin is taken out from the cut part of the film. The extrusion base portion is configured by a first extrusion portion and a second extrusion portion that are connected by a bending joint portion that positions the tip surface of the extrusion tip portion in the vicinity of the center of the coin according to the diameter of the coin, By adopting a configuration in which the extruding part and the second extruding part are respectively arranged on both end sides of the bar metal held by the holding part, the first extruding part and the second extruding part near the center of the coin with respect to the coin in the film. By extruding In which it is possible to reliably taken out separately from the film without tilting the coin when begin to.

  According to invention of Claim 2, the front end surface of the extrusion front-end | tip part is on the surface of the said coin by rotating in contact with a coin to the front-end | tip surface of each extrusion front-end | tip part of a 1st extrusion part and a 2nd extrusion part. By providing a roller portion that slides, it is possible to easily move the tip surfaces of the extrusion tip portions of the first extrusion portion and the second extrusion portion on the surface of the coin.

  According to the invention of claim 3, the tip surface of each of the extrusion tip portions of the first extrusion portion and the second extrusion portion is a surface of the coin when the extrusion tip portion is bent by the bending joint portion with respect to the extrusion base portion. By adopting a configuration in which the tapered surfaces are substantially parallel, it is possible to reliably contact at least a part of the tip surfaces, which are the tapered surfaces of the first and second extrusion portions, in the vicinity of the center of the coin. .

It is a principal part block diagram of the film packaging coin taking-out apparatus which concerns on this invention. It is a structure explanatory drawing of the coin extrusion part of FIG. It is explanatory drawing of the positional relationship with respect to the coin of the front end surface in the coin extrusion part of FIG. It is basic operation explanatory drawing (1) from the bar supply by the film packaging coin taking-out apparatus of FIG. 1 to coin taking-out. It is basic operation explanatory drawing (2) from the bar supply by the film packaging coin taking-out apparatus of FIG. 1 to coin taking-out. It is basic operation explanatory drawing (1) of the coin pick-up by the film packaging coin pick-up apparatus of FIG. It is basic operation explanatory drawing (2) of the coin pick-up by the film packaging coin pick-up apparatus of FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, the principal part block diagram of the film packaging coin taking-out apparatus which concerns on this invention is shown. In FIG. 1 (A), the film wrapping coin take-out device 11 has, as its main part, a bar metal rotating and conveying unit 13, a film cutter unit 14, a bar metal transferring unit 15 and a coin taking out unit on the downstream side of the bar metal supplying unit 12. 16. In this embodiment, illustration of a drive mechanism relating to driving is omitted.

  In the bar metal supply unit 12, inclined portions 21A to 21D are arranged in a zigzag shape, and suspension pressing portions 22A to 22C are provided between the inclined portions of the next stage. Sliding members 23 are provided on the inner sides of the inclined portions 21A to 21D to prevent the later-described bar 31 from rolling obliquely. Further, the suspension pressing portions 22A to 22C are freely rotated in a suspended state, and are provided with a predetermined weight. In the bar metal supply unit 12, a bar metal 31 is placed on the uppermost inclined portion 21A. The bar 31 will be described with reference to FIGS.

    The bar supply unit 12 can deal with any coin bar 31. By forming the inclined portions 21A to 21D into a zigzag shape, a large amount of bar 31 is not required. Can be processed. The bar 31 inserted on the uppermost inclined portion 21A of the bar supply portion 12 rolls on the inclined portion 21A, and rotates the suspension pressing portion 22A when moving to the next inclined portion 21B. At that time, the weight of the suspension pressing portion 22A is weighted in the direction of the inclined portion 21B of the next stage to ensure the transition. Similarly, the charged bar metal 31 rolls on the inclined portion 21B (suspended pressing portion 22B) and the inclined portion 21C (suspended pressing portion 22C), and is conveyed from the inclined portion 21D to the bar rotating and conveying portion 13.

  The bar metal rotating and conveying unit 13 is provided with a predetermined number of extending bars 13B horizontally and vertically on the shaft part 13A, and the bar metal 31 is positioned between a pair of horizontal and vertical extending bars. Rotate every time. In a state in which the bar metal rotating and conveying unit 13 is not rotated, the bar metal 31 is positioned and a waiting state for conveyance to the film cutter unit 14 is entered. That is, the bar metal 31 is placed on all the inclined portions 21A to 21D of the bar metal supply unit 12 without rotating the bar metal rotation conveyance unit 13, and the bar metal rotation conveyance unit 13 is rotated every 90 degrees. By carrying it, the bar 31 is rolled on the bar supply unit 12 each time.

  The film cutter unit 14 cuts the substantially central portion of the film 31B of the bar 31 supplied thereto over the periphery, and two rotating rollers are provided at intervals at which the bar 31 is placed. One rotating roller is provided with two first bar metal rotating rollers 14A-1 and 14A-2 on the rotating shaft 14A at an interval corresponding to the substantially central portion of the bar metal 31, and the other rotating roller is Similarly, two second bar metal rotating rollers 14 </ b> B- 1 and 14 </ b> B- 2 on the rotary shaft 14 </ b> B are provided at an interval corresponding to the substantially central portion of the bar bar 31. The first bar rotating rollers 14A-1 and 14A-2 and the second bar rotating rollers 14B-1 and 14B-2 are made of, for example, a rubber-based member having a large frictional force with respect to the film 31B of the bar 31. preferable. Accordingly, the bar 31 placed when the rotary shafts 14A and 14B are rotated in the same direction is rotated.

  Further, the rotating cutter 14C is provided so as to be rotatable with respect to the two rotating rollers around the rotation center portion 14E with the tip as the cutting blade 14D, and the cutting blade 14D is the first rod rotating roller when rotating. 14A-1 and 14A-2 and the second metal rod rotating rollers 14B-1 and 14B-2 are positioned in the respective gap portions. The provision of gap portions in the first bar rotating rollers 14A-1 and 14A-2 and the second bar rotating rollers 14B-1 and 14B-2 means that the coin 31A is separated from the film 31B than the cutting portion by the cutting blade 14D. This is because the bar 31 is not processed because the coin 31 remains or is pinched, and the bar transfer part 15 may be damaged. That is, the rotating cutter 14C rotates when the bar 31 is rotated by the rotation of the first bar rotating rollers 14A-1, 14A-2 and the second bar rotating rollers 14B-1, 14B-2. Thus, the substantially central portion of the film 31B of the bar 31 is cut. The cutting of the film 31B by the rotating cutter 14C may be a complete cut, or a half cut so as not to damage the internal coin 31A.

  The above-mentioned bar metal transfer part 15 is provided with a bar metal receiving part 15A for receiving the bar metal 31 from which the film 31B has been cut from the film cutter part 14 in a comb blade shape, for example, and the second bar metal of the rotating shaft 14B. It is provided on gear flanges 15B-1 and 15B-2 provided outside the rotating rollers 14B-1 and 14B-2. When the bar holding part 61 described later rotates, the gear flange 15B-1 and 15B-2 rotate in conjunction with each other and transfer the bar to the bar holding part 61.

  The coin take-out part 16 holds the bar 31 from which the film 31B has been cut by holding parts described later corresponding to both sides of the cut part, and causes the coin 31A to be taken out from the cut part by extrusion by a coin pushing part described later. The film 31B from which the coins 31A are taken out is discharged by the respective holding portions. In addition, below the coin take-out portion 16, a take-out coin storage portion 71 as shown in FIG. 6A to be described later and a release film storage portion 72 are disposed side by side.

  Specifically, in FIG. 1B, two horizontal movable side plates 41A and 41B are arranged at a predetermined interval, and the horizontal movable side plates 41A and 41B are movable in addition to the above-described bar holding portion 61. A side plate driving unit 42, a first holding roller unit 43, a second holding roller unit 44, a first pushing unit 45A, and a second pushing unit 45B are provided. The first extrusion part 45A and the second extrusion part 45B constitute a coin extrusion part (described with reference to FIGS. 2 and 3). In addition, the first holding roller unit 43 and the second holding roller unit 44 constitute a holding unit with the bar receiving and pressing unit 15 as an assist.

  The movable side plate drive unit 42 is provided with a ball screw 52 attached to the movable side plate drive transmission unit 51 and penetrating the horizontal movable side plate 41A from the horizontal movable side plate 41B. A ball screw engaging portion 52A-2 is engaged with the ball screw 52 integrally with the attaching portion 52A-1 attached to the horizontal movable side plate 41A, and the ball screw integrally with the attaching portion 52B-1 attached to the horizontal movable side plate 41B. The engaging part 52B-2 is engaged.

  Further, the ball screw 52 is formed with taps in opposite directions on one side and the other side with no tap formed at a substantially central portion between the horizontally movable side plates 41A and 41B. That is, when the movable side plate drive transmission unit 51 is rotated in one direction (for example, clockwise), each horizontal movable side plate 41A, 41B is horizontally moved in the direction of widening the interval, and is rotated in the other direction (for example, counterclockwise). Each of the horizontally movable side plates 41A and 41B is horizontally moved in the direction of narrowing the interval.

  The first holding roller portion 43 has a first slidable rotating shaft 54 partially extending from the first holding roller drive transmission portion 53, and the first slidable rotating shaft 54 is horizontally movable. The first holding and dividing rollers 55A and 55B are provided between the side plates 41A and 41B at a predetermined interval (a gap where a cutting portion 31C of a bar 31 described later is positioned). The first holding / dividing roller 55A is fixed to the horizontal movable side plate 41A by the first mounting portion 56A, and the first holding / dividing roller 55B is fixed to the horizontal movable side plate 41B by the first mounting portion 56B.

  The second holding roller portion 44 is disposed in the vertical direction at intervals that sandwich the bar 31 with respect to the first holding roller portion 43, and has a part of the horizontal plane from the second holding roller drive transmission portion 57. The second slidable rotating shaft 58 extends, and the second slidable rotating shaft 58 has second holding and dividing rollers 59A and 59B between the horizontal movable side plates 41A and 41B at a predetermined interval (first holding and dividing roller 55A). , 55B). The second holding and dividing roller 59A is fixed to the horizontal movable side plate 41A by the second mounting portion 60A, and the second holding and dividing roller 59B is fixed to the horizontal movable side plate 41B by the second mounting portion 60B.

  That is, the first holding and dividing rollers 55A and 55B and the second holding and dividing rollers 59A and 59B are horizontally movable on the first slidable rotating shaft 54 and the second slidable rotating shaft 58, The holding roller drive transmission unit 53 and the second holding roller drive transmission unit 57 are rotated outward by rotation. Note that the first holding and dividing rollers 55A and 55B and the second holding and dividing rollers 59A and 59B are preferably members having a large rubber friction force, for example, with respect to the film 31B of the bar 31.

  The first extruding part 45A and the second extruding part 45B are arranged symmetrically on both ends of the bar 31 held by the holding part. That is, the first extruding part 45A passes through the horizontal movable side plate 41A on the axial direction of the bar 31 held by the first holding and dividing rollers 55A and 55B and a holding part 63A of the bar holding part 61 described later, The distal end is disposed in a fixed state at a position that does not reach the presser portion 63A. Similarly, the second extruding part 45B performs the first extruding operation on the axial direction of the bar 31 held by the second holding divided rollers 60A and 60B and a pressing part 63B of an auxiliary bar pressing part 61 which will be described later. It is arranged symmetrically with the part 45A, and its tip is arranged in a fixed state at a position where it does not reach the pressing part 63B.

  Further, a bar holding part 61 is disposed behind the first holding / dividing rollers 55A and 55B and the second holding / dividing rollers 59A and 59B. As shown in FIG. 1C, the bar holding part 61 is provided with a holding part 63A in a free state on a shaft 62A, and is rotated via a cam by a driving source (not shown). The driving source transmits the rotational force of the bar metal transfer unit 15 through the gear flange 15B-1. The shaft 62A is provided so as to penetrate the horizontal movable side plate 41A of the coin take-out portion 16, and the pressing portion 63A is attached to the horizontal movable side plate 41A by the attaching portion 64A and horizontally moved together. Further, the pressing portion 63B is provided in a free state on the shaft 62B, and is rotated via a cam by a driving source (not shown) different from the driving source. This drive source is transmitted as a rotational force of the bar metal transfer part 15 via the gear flange 15B-2. The shaft 62B is provided so as to penetrate the horizontal movable side plate 41B of the coin take-out portion 16, and the pressing portion 63B is attached to the horizontal movable side plate 41B by the attachment portion 64B and horizontally moved together. And the said bar holding part 61 receives the bar 31 in which the cutting | disconnection part 31C was formed from the said bar | burr transfer part 15, and receives the 1st holding | maintenance division | segmentation roller 55A, 55B and 2nd holding | maintenance division | segmentation of the coin taking-out part 16 mentioned later. The bar 31 received is pressed against the rollers 59A and 59B.

  The coin take-out part 16 and the coin extruding part (first extruding part 45A, second extruding part 45B) generally move each horizontal movable side plate 41A, when the movable side plate drive transmission part 51 is rotated in one direction (for example, clockwise). 41B is horizontally moved in the direction of widening the interval. At this time, the first holding and dividing roller 55A and the second holding and dividing roller 59A are moved together with the horizontal movable side plate 41A while the position of the first pushing portion 45A is fixed. The first holding and dividing roller 55B and the second holding and dividing roller 59B are moved to the second pushing portion 45B side together with the horizontal movable side plate 41B while being moved horizontally to the portion 45A side and the position of the second pushing portion 45B is fixed. It is moved horizontally.

  Further, when the movable side plate drive transmission unit 51 is rotated in the other direction (for example, counterclockwise), the horizontal movable side plates 41A and 41B are horizontally moved in the direction of narrowing the interval. At this time, the first extruding unit 45A and the second extruding unit 45 The first holding / dividing roller 55A and the first dividing roller 55B move in a direction in which the portion 45B is fixed, and the second holding / dividing roller 59A and the second dividing roller 59B move in a approaching direction.

  Here, FIG. 2 shows an explanatory diagram of the configuration of the coin pusher in FIG. 1, and FIG. 3 shows an explanatory diagram of the positional relationship of the front end surface of the coin pusher in FIG. 45 A of 1st extrusion parts and the 2nd extrusion part 45B which comprise the said coin extrusion part are the same structures, and only one is shown and demonstrated.

  2A and 2B, the first extruding portion 45A (second extruding portion 45B) is formed by connecting an extruding base portion 81 and an extruding tip portion 82 by a bending joint portion 83. And the extrusion front-end | tip part 82 is comprised with rod-shaped, for example, (PHI) 13mm cylindrical stainless steel.

  The extruding tip 82 has a length that is at least half the length of the longest metal rod 31 to be processed (for example, a long metal rod having a length (90 mm) of 50 500 yen coins). The tip surface 82A is a portion that comes into contact with the coin of the bar 31. When the extrusion tip 82 is bent with respect to the extrusion base 81 by the bending joint portion 83, the tip surface 82A is set as 52.5 mm. It is formed of a tapered surface that is substantially parallel to the surface of the coin, and is formed at an angle (θ) of about 15 degrees with respect to a vertical surface, for example. Further, in order to position the front end surface 82A in the vicinity of the center of the coin at the end of the front end surface 82A of the extrusion front end portion 82, a roller portion 84 that contacts the surface of the coin and slides on the surface by rotation is provided. . The tip end surface 82A may be spherical, and in this case, the roller portion 84 may or may not be provided.

  The bending joint 83 is such that the extrusion tip 82 is bent with respect to the extrusion base 81 so as to be rotatable at a predetermined angle. Structurally, as shown in the assembly drawing of FIG. 2C, two adjustment screws 88 and 89 are provided in the upper part of the end surface of the extrusion base 81, and a coil spring hole 90A is formed. In addition, two attachment extensions 91A and 91B are provided at intervals in the lower part of the end face. On the other hand, a coil spring hole 90B (not shown) corresponding to the coil spring hole 90A of the extrusion base 81 is formed on the rear end surface of the extrusion tip 82, and is fitted between the mounting extensions 91A and 91B of the extrusion base 81. A fitting fitting portion 92 is formed.

  Then, the coil spring 85 is interposed between the coil spring holes 90A and 90B, the attachment fitting portion 92 of the extrusion tip portion 82 is fitted between the attachment extension portions 91A and 91B of the extrusion base portion 81, and communicates with these. The pin mounting hole 93 formed in this way can be bent by attaching a parallel pin 86, and the maximum bending angle corresponds to the adjusting screws 88 and 89 provided on the extrusion base 81 at the rear end surface of the extrusion tip 82. The adjustment position is adjusted by the adjustment screws 88 and 89. For example, the tip surface 82A of the extrusion tip portion 82 is adjusted to move about 5 mm. Note that the coil spring 85 has a minimum biasing force so that the extrusion tip 82 and the extrusion base 81 return to a straight line in a state where the tip surface 82A of the extrusion tip 82 is not in contact with the coin. It ’s enough.

  Further, as shown in the assembly view of FIG. 2C, the roller portion 84 has a pin mounting hole 94 and a roller mounting groove 95 formed on the top of the distal end surface 82A of the extrusion distal end portion 82, and a spring pin 87 is interposed therebetween. Thus, the roller mounting groove 95 is rotatably mounted in a free state.

  Here, in FIG. 3 (A), a bar 31 is formed by wrapping a predetermined number (for example, 50 sheets) with a film 31B according to the types of coins 31A-1 to 31A-N. The target coins are 1 yen, 5 yen, 10 yen, 50 yen, 100 yen, and 500 yen (which may be commemorative coins that are not normally distributed), but foreign coins may also be targeted. Coins and medals used on machines may be targeted. Here, the 1-diameter coin with the minimum diameter will be described as the coin 31A-1, and the 500-yen coin with the maximum diameter will be described as the coin 31A-N.

  That is, as shown in FIG. 3B, in a state where the target bar 31 is held by the holding unit, the center O-1 of the bar 31 of the coin 31A-1 and the bar 31 of the coins 31A-N. Is different from the center O-N by a distance D (1 yen coin and 500 yen coin, D is 3.25 mm).

  Therefore, as shown in FIG. 3C, the first extruding portion 45A and the second extruding portion 45B are arranged such that the front end surface 82A of the extruding front end portion 82 is a coin while the extruding base portion 81 and the extruding front end portion 82 are linear. It arrange | positions so that it may become a position corresponding to the center vicinity of the bar 31 of 31A-1. In this arrangement, when the bar 31 of the coin 31A-N is a target for coin removal, when the roller portion 84 of the tip end surface 82A comes into contact with the coin 31A-N and tries to push out, the coin 31A- The pushing force is not uniformly applied on the surface of N, but the roller portion 84 slides on the surface of the coin 31A-N in the direction near the center, and the pushing tip portion 82 is bent at the bending joint portion 83 with respect to the pushing base portion 81. In this state, the pushing force is made substantially equal in the vicinity of the center of the coins 31A-N and is pushed out without being inclined in the film by the tip surface 82A of the pushing tip portion 82. In this case, the roller portion 84 and the lower portion of the tip end surface 82A are in contact with each other in the vicinity of the center of the surface of the coin 31A-N.

  Next, FIG.4 and FIG.5 shows the basic operation explanatory drawing from the bar supply to the coin removal by the film wrapping coin removal device of FIG. In FIG. 4 (A), the bar 31 loaded on the uppermost inclined part 21A of the bar metal supply part 12 rolls on the inclined part 21A and is suspended when moving to the next inclined part 21B. The pressing portion 22A is rotated, and similarly, the inserted metal rod 31 rolls on the inclined portion 21B (suspended pressing portion 22B) and the inclined portion 21C (suspended pressing portion 22C), and rotates the metal rod from the inclined portion 21D. It is conveyed to the conveyance part 13 and will be in a standby state here.

  Subsequently, when a desired number of the metal bars 31 are sequentially inserted into the uppermost inclined portion 21A, the state is continuous from the uppermost inclined portion 21 to the metal rod 31 that is placed in a standby state by the bar metal rotating and conveying unit 13. It becomes.

  Therefore, when the apparatus power supply is turned on and the operation is started, as shown in FIG. 4B, the rotating cutter 14C is rotated upward, and the bar metal rotating and conveying unit 13 is rotated by 90 degrees and is in a standby state. The bar 31 is supplied to the film cutter unit 14. In this case, in the bar metal rotating and conveying unit 13, the next bar 31 rolls down and enters a standby state, and accordingly, the bar 31 on each of the inclined plates 21A to 21D rolls by one.

  At that time, the transition of the inclined plates 21A to 21C of the bar 31 to the next stage causes the bar 31 to rotate the suspension pressing part 22A in a contact state, and the suspension pressing part 22A at this time The weight is weighted in the direction of the inclined part of the next stage to ensure the transition.

  In the film cutter unit 14, the first metal rod rotating rollers 14A-1 and 14A-2 and the second metal rod rollers 14B-1 and 14B-2 are rotated in the same direction from the start of operation, and the supplied metal rod 31 is supplied. As shown in FIGS. 4B and 4C, the rod is placed between the first rod rotating rollers 14A-1 and 14A-2 and the second rod rollers 14B-1 and 14B-2. The substantially central portion of the gold 31 is positioned between the metal rod rotating rollers 14A-1 and 14A-2 and between the second metal rod rollers 14B-1 and 14B-2 and is rotated.

  At this time, the rotating cutter 14C is rotated, and the cutting blade 14D at the tip thereof is located between the first bar metal rotating rollers 14A-1 and 14A-2 (the side between the second bar metal rollers 14B-1 and 14B-2). ) And the substantially central portion in the axial direction of the film 31B of the bar 31 is cut over the periphery thereof to form the cut portion 31C. Then, with the rotation stop of the rotating shaft 14B as an opportunity, the bar metal transfer unit 15 rotates in accordance with the rotation of the respective bar driving unit 61 (presser units 63A, 63B) in the coin take-out unit 16 described later, The bar 31 from which the film 31B has been cut is received on the bar receiving part 15A of the bar transferring part 15 as shown in FIG. 4 (D), and as it is shown in FIG. It rotates to the part 61 side.

  At this time, the holding parts 63A and 63B are rotated to the bar metal transfer part 15 side via the cam, and as shown in FIG. 5A, the bar metal from which the film 31B is cut by the bar metal transfer part 15 As shown in FIG. 5B, the bar 31 is rotated as it is toward the first holding and dividing rollers 55A and 55B and the second holding and dividing rollers 59A and 59B of the coin take-out portion 16. The first holding and dividing rollers 55A and 55B and the second holding and dividing rollers 59A and 59B are pressed and held, and the cutting portion 31C of the film 31B of the bar 31 is between the first holding and dividing rollers 55A and 55B. (A portion between the second holding and dividing rollers 59A and 59B). That is, as shown in FIGS. 5 (C) and 5 (D), the bar 31 is held by the first holding split rollers 55A and 55B and the second holding by the bar metal presser 61 rotating power. In this state, the roller is pressed against the divided rollers 59A and 59B.

  Next, FIG. 6 and FIG. 7 show basic operation explanatory views of coin removal by the film-wrapped coin removal device of FIG. Here, the bar 31 of the 1-yen coin 31A-1 is shown as an object. However, when the 500-yen coin 31A-N is used as an object, as shown in FIG. It is in a state of being bent at 81 by the bending joint portion 83.

  As shown in FIGS. 6 (A) and 6 (B) (FIG. 5 (D)), in the coin take-out part 16, the bar 31 from which the film 31B is cut is the first divided bar 31 from the cutting part 31C. -1 is in a state of being held in contact by the first holding and dividing roller 55A and the second holding and dividing roller 59A, and the second divided bar 31-2 is held in contact by the first holding and dividing roller 55B and the second holding and dividing roller 59B. It is the state that was done.

  Therefore, as shown in FIGS. 6A to 6C, the movable side plate drive transmission unit 51 is held by the first holding and dividing rollers 55A and 55B and the second holding and dividing rollers 59A and 59B of the coin take-out unit 16. Is rotated clockwise, for example. At this time, the first holding roller drive transmission unit 53 and the second holding roller drive transmission unit 57 are not rotated.

  When the movable side plate drive transmission unit 51 is rotated in the clockwise direction, the horizontal movable side plates 41A and 41B are moved horizontally so that the first divided bar 31-1 is held and the first holding divided roller 55A and the first 2 holding and dividing roller 59A and the holding part 63A of the bar holding part 61 are moved to the first pushing part 45A side, and the first holding and dividing roller 55B and the second holding are held while holding the second divided bar 31-2. The split roller 59B and the pressing portion 63B of the bar holding portion 61 are moved toward the second pushing portion 45B.

  And the 1st extrusion part 45A arrange | positioned fixedly on the axial direction of the metal rod 31 is a coin from the edge part of the 1st division | segmentation metal bar 31-1 to the cutting part 31C side by the front end surface 82A of the extrusion front-end | tip part 82. The second extruding part 45B disposed in a fixed state on the axial direction of the bar 31 is moved from the end of the second divided bar 31-2 to the cutting part 31C side at the front end surface 82A of the extruding front end 82. By pushing out the coins, the individual coins 31 </ b> A are dropped and stored in the take-out coin storage unit 61. At this time, the respective films 31B from which the coins 31A are taken out are held by the first holding and dividing rollers 55A and 55B, the second holding and dividing rollers 59A and 59B, and the holding portions 63A and 63B of the bar holding portion 61, respectively. It is.

  As shown in FIG. 7A, when the movable side plate drive transmission portion 51 is turned counterclockwise after all the coins 31A are taken out, the horizontal movable side plates 41A and 41B approach as shown in FIG. 7B. As shown in FIG. 6 (A) by moving horizontally, the first extruding part 45A and the second extruding part 45B are separated from each film 31B from which the coin 31A is taken out. Become.

  Therefore, as shown in FIG. 7C, each film 31B that is held by rotating the first holding roller drive transmission unit 53 and the second holding roller drive transmission unit 57 outwardly becomes the first holding divided roller. 55A, the second holding / dividing roller 59A, the first holding / dividing roller 55B, and the second holding / dividing roller 59B are discharged to the outside, and are stored in the release film storage portion 62 as shown in FIG.

  In this way, the cut portion 31C is formed at the substantially central portion of the film 31B of the bar 31 and the coin 31A is taken out from the cut portion 31C at the substantially central portion by the first and second extrusion portions 45A and 45B. The time for taking out the coins can be shortened, and the film 31B from which the coins 31A-1 to 31A-N are taken out can be easily discharged for efficiency, and the coin 31A-1 in the film 31B can be improved. With respect to ˜31A-N, when extruding by the first extruding part 45A and the second extruding part 45B in the vicinity of the center of the coin, the coin can be separated from the film 31B and reliably taken out without being inclined. Is.

  Further, by providing the roller portion 84 on the tip surface 82A of the extrusion tip portion 82 in the first extrusion portion 45A and the second extrusion portion 45B, the tips of the extrusion tip portions 82 of the first extrusion portion 45A and the second extrusion portion 45B. Even if the surface 82A is for coins 31A-1 to 31A-N having different diameters, the front end surface 82A of the extrusion front end portion 82 can be easily moved on the surface of the coin. Furthermore, by making the tip surface 82A of the extrusion tip portion 82 a tapered surface, at least a part of the tip surface 82A, which is the taper surface of the extrusion tip portion 82 in the first extrusion portion 45A and the second extrusion portion 45B, has a diameter. Even if it is intended for different coins 31A-1 to 31A-N, it can be reliably contacted in the vicinity of the center.

  In the above embodiment, the case where the first extruding part 45A and the second extruding part 45B are arranged in a fixed state is shown. However, the first extruding part 45A and the second extruding part 45B are horizontally movable side plates 41A, 41B. It is good also as moving horizontally in the opposite direction. As a result, further time reduction can be achieved.

  By the way, although not shown, the film 31B of the bar 31 may be cut at any portion such as one end side in addition to the substantially central portion. In this case, the coin extruding part (the first extruding part 45A and the second extruding part 45B) is arranged in a fixed state on one end side or both end sides of the bar 31 and when taking out the coin by the coin extruding part ( 16) A single first holding roller portion (43), which is the holding portion, or two first holding roller portions (43) and second holding roller portion (44) are moved horizontally as described above. It is good also as taking out a coin by moving to the corresponding coin extrusion part side on the axial direction of the bar 31.

  Thus, the mechanism can be simplified without requiring a drive mechanism for moving the coin extruding part (the first extruding part 45A and the second extruding part 45B) as the entire apparatus, and the first extruding part 45A. Further, the coins 31A-1 to 31A-N can be separated from the film 31B and reliably taken out from the bar 31 by the second push-out portion 45B.

  The film wrapping coin take-out device of the present invention can be used in industries of machine manufacture and sales and use for industries that handle a predetermined number of coins that are film-wrapped.

DESCRIPTION OF SYMBOLS 11 Film packaging coin taking-out apparatus 12 Bar metal supply part 13 Bar metal rotation conveyance part 13A Shaft part 13B Extension rod 14 Film cutter part 14A, 14B Rotation shaft 14A-1, 14A-2 1st metal bar rotation roller 14B-1, 14B-2 Second metal rod rotating roller 14C Rotating cutter 14D Cutting blade 14E Rotation center portion 15 Bar metal transfer portion 15A Bar metal receiving portion 15B-1, 15B-2 Gear flange 16 Coin take-out portion 21A-21D Inclined portion 22A- 22C Suspension pressing part 23 Sliding member 31 Bar 31A-1 to 31A-N Coin 31B Film 31C Cutting part 31-1 First split bar 31-2 Second split bar 41A, 41B Horizontal movable side plate 42 Movable side plate drive Part 43 First holding roller part 44 Second holding roller part 45A First pushing part 45B Second pushing part 51 Movable side plate drive transmission part 52 Runeji 52A-1,52B-1 attachment portion 52A-2,52B-2 ball screw engagement portion 53 first holding roller drive transmission unit 54 first slidably rotating shaft 55A, 55B first holding split roller 56A. 56B 1st attachment part 57 2nd holding roller drive transmission part 58 2nd slidable rotating shaft 59A, 59B 2nd holding division roller 60A, 60B 2nd attachment part 61 Bar clamp part 61A, 61B Drive transmission part 62A, 62B Shaft 63A, 63B Holding part 64A, 64B Mounting part 71 Take-out coin storage part 72 Peeling film storage part 81 Extrusion base part 82 Extrusion front end part 82A Front end face 83 Bending joint part 84 Roll part 85 Coil spring 86 Parallel pin 87 Spring pin 88, 89 Adjustment screw 90A, 90B Coil spring hole 91A, 91B Mounting extension 92 Mounting fitting section 93, 94 Pin mounting hole 95 Roller mounting groove

Claims (3)

For a bar metal in which a predetermined number of coins are film-wrapped, the central part of the film of the bar metal is cut over the periphery, and the bar metal from which the film has been cut is removed by the holding portions corresponding to both sides of the cut part. A packaging coin take-out device that holds and pushes out the coin from the cut portion of the film by pushing out from both ends of the bar by a coin push-out unit,
The coin extruding portion includes a first extruding portion in which a rod-like extruding tip portion and an extruding base portion are connected by a bending joint portion that positions the leading end surface of the extruding tip portion in the vicinity of the center of the coin according to the diameter of the coin. And a second extruding part, wherein the first extruding part and the second extruding part are respectively disposed on both ends of the bar metal held by the holding part.   It is a film packaging coin taking-out apparatus of Claim 1, Comprising: It rotates in contact with the said coin at the front-end | tip surface of the said extrusion front-end | tip part of each said 1st extrusion part and 2nd extrusion part of the said extrusion front-end | tip part. A film wrapping coin take-out apparatus, characterized in that a roller portion whose tip surface slides on the surface of the coin is provided.   3. The film packaging coin take-out device according to claim 1, wherein a tip surface of each of the extrusion tip portions of the first extrusion portion and the second extrusion portion is bent with respect to the extrusion base portion. A film-wrapping coin take-out device, wherein the film-wrapping coin take-out device is a tapered surface that is substantially parallel to the surface of the coin when bent by a joint.

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