KR102037404B1 - Cover opening and closing structure of bill counting machine - Google Patents

Abstract

The present invention relates to a cover opening and closing structure of a bill counter, comprising: a hopper lock guide fixing a feed roller and a transfer roller such that the feed roller and the transfer roller come into close contact with each other in a state where a cover panel installed on an upper side of a counter body to be able to open and close is closed, or rotatably installed on the counter body to maintain the cover panel to be opened; and a spring installed on the hopper lock guide so that the hopper lock guide can return to an initial state in a state where the hopper lock guide rotates by a cover shaft installed on the cover panel. The hopper lock guide can be rotatably installed on a support shaft such that the cover shaft is coupled to a detachable groove in a state where the cover panel is closed to maintain a fixed state and thus, the transfer roller installed on the cover panel makes strong contact with the feed roller installed on a stacking unit, thereby easily transferring bills positioned in the stacking unit. The feed roller and the transfer roller can be maintained in a close contact state, thereby preventing the bills from being jammed during transfer.

Description

Cover opening and closing structure of bill counting machine}

The present invention relates to a cover opening and closing structure of the banknote counter, and more particularly, the banknotes placed on the upper portion of the hopper for counting banknotes when the banknotes are introduced into the counting base when the banknotes are transferred by the feed roller and the transfer roller. It relates to a cover opening and closing structure of the banknote counter to be able to control the opening and closing of the cover when removed.

In general, a counter is a device for automatically counting multiple bills, and is used to count securities such as checks, bills, and gift certificates in addition to bills. These counters are divided into roller friction type and vacuum suction type according to the method of conveying the bills.

Conventional roller friction counters include a main body provided with a bill inlet in which bills to be counted and a bill outlet in which counted bills are ejected, a pick-up roller for injecting bills into the transport path inside the main body, and A synchronous sensor for starting detection, a plurality of conveying rollers for conveying the inserted bills on the conveying path, a counting sensor installed on the conveying path, and bills loaded with the counted bills through the counting sensor Contains wealth.

In the conventional counter configured as described above, the pick-up roller is rotated and the bills loaded at the bill insertion slot are fed one by one into the main body. The inserted banknote is conveyed along the conveyance path by a pair of first conveyance rollers which rotate and engage. At this time, when the transferred banknote reaches the synchronous sensor, the start detection is performed. In addition, when the banknote reaches the image acquisition sensor installed between the first feed roller and the second feed roller, the image of the banknote is obtained, and using this to detect whether the bill is broken or counterfeit.

Banknotes that have been checked for winding and counterfeit through the above-described process is transferred to the banknote outlet by the second transfer roller, counted by a counting sensor installed on the banknote outlet, and discharged by the stacker wheel to be loaded on the banknote loading part.

On the other hand, the main body of the counter, the frame is provided with a banknote discharge port, the front cover rotatably coupled to the front of the frame and provided with a banknote opening, the rear cover is coupled to open and close to the rear of the frame, the side of the frame The side cover is fixedly installed.

By the way, the conventional counter must open both the front cover and the rear cover installed on the front and rear of the frame when checking and repairing the accessories (feed rollers and various sensors) installed inside the main body. That is, the inside of the main body can be visually checked only by opening both the front cover and the rear cover.

Therefore, the check and repair of the counter is not easy, and there is a problem in that the banknotes must be removed in a state in which both the front cover and the rear cover are opened even in a malfunction that can be easily solved, in particular, a bill jam.

As a prior art to solve the above problems, "counter cover opening and closing device" of the Republic of Korea Utility Model Publication No. 2011-0009601 (published on October 10, 2011) is connected to the bank opening, bill outlet, the bill outlet and the bill outlet A frame provided on a conveying path and a conveying path to convey bills, a front and side cover coupled to the front and left and right sides of the frame, and a first rear cover rotatably coupled to the frame; And a second rear cover rotatably coupled to the frame and positioned below the first rear cover and rotating in conjunction with the first rear cover, and installed in the side of the frame and guide grooves in the front and rear directions of the frame. The link plate is formed, a joint moving along the first guide groove of the link plate, and both ends are connected to the side surface of the first rear cover and the joint. And the first link are each hinged, and a second link both ends of which are respectively hinged to the joint and the second rear cover.

The prior art, which is configured as described above, also has a very complicated structure, as well as a paper jam when passing through an input roller and a pair of feed rollers installed in the inlet, the opening roller is not completely opened even when the first rear cover is opened. There is a problem that is very difficult to pull out the banknote jammed between and the transfer roller.

Republic of Korea Utility Model Publication No. 2011-0009601 (Published October 10, 2011)

The present invention is to solve the above problems, when the banknotes placed on the upper portion of the hopper to count the banknotes by the feed roller and the transfer roller when the banknotes are introduced into the counting base body to remove the jammed bill when opening the cover An object of the present invention is to provide a cover opening / closing structure of a bill counter to control the closing.

In addition, an object of the present invention is to provide a cover opening and closing structure of a banknote counter to facilitate the fastening of the cover so that banknotes are easily transported inside the counting base by an input roller and a transfer roller.

The present invention is a means for achieving the above object,

A counting main body having a cover (not shown) installed outside, a cover panel installed on one side of the upper part of the counting main body so as to be rotatable about a cover rotating shaft, a stacking part installed on the upper part of the counting main body, and a banknote loaded, and a bill counter. An input roller rotatably installed in the loading unit to feed into the main body, a feed roller rotatably installed on the cover panel to transfer the banknotes in close contact with the input rollers, and transfer or withdraw the banknotes in reverse. Located in the lower part of the loading part so that the transfer part is installed on the counting base, the counting and billing of the bills, the paper sorting and bill discrimination unit installed on one side of the transfer unit to determine the authenticity of the bills, the controller installed on the front of the counting base In the counter including a stacker portion provided in the controller unit downward direction so that the portion and the counted bills are stacked, Lock hopper guide is rotatably mounted on the counter body so that the cover panel to open and close the main body side upper portion is installed in the closed state In the roller and the feed roller to maintain the fixed or cover panel to close an open state; It provides a cover opening and closing structure of the banknote counter comprising a; spring installed on the hopper lock guide to return to the initial state from the hopper lock guide is rotated by the cover shaft installed on the cover panel.

The hopper lock guide of the present invention comprises a guide body which is formed on a coupling shaft which is formed on one side of the counting base body and has a coupling protrusion formed at a center thereof in a circular shape; A fixing groove formed on an outer circumference of the coupling protrusion to allow the spring to be coupled thereto; A support protrusion configured to be in close contact with the support part supported while the cover panel is opened and the cover shaft installed in the cover panel to be inclined at an angle to one side of the guide body; A detachable groove formed between the guide body and the support protrusion so that the cover shaft can be coupled to the feed roller installed in the cover panel in close contact with the feeding roller while the cover shaft is coupled; A rotation intermittent protrusion formed at one side of the guide body such that the guide body is rotated only at a predetermined angle to the coupling shaft; It is characterized in that it comprises a protrusion formed in the upper direction formed in the removable groove is formed with a fitting groove between the guide body and the support projection so that one side of the spring can be coupled and supported.

The guide body of the present invention includes: a drawing hole which is supported by a support shaft installed in the counting base body, one end of the spring protruding in a state in which the spring is coupled to the fixing groove so that an elastic force is generated; It characterized in that it comprises a through-hole protruding one end of the spring so that the other end of the spring is supported on one side to the support shaft is coupled to the fitting groove of the protrusion.

The spring of the present invention is coupled to the engaging projection, one side is protruded through the withdrawal hole is supported on the support shaft, the other side of the spring is protruded into the through hole is coupled to the fitting groove of the projection, the portion coupled to the fitting groove is It is characterized in that the bent spring 210 is formed by bending in multiple stages formed.

In the present invention, the hopper lock guide is rotatably installed on the support shaft, so that the cover shaft is fixed in a state coupled to the detachable groove in the closed state of the cover panel. Since the transfer of the banknote located in the stacking portion is easily made, as well as the input roller and the transporting roller are maintained in close contact with each other, there is an advantage of preventing a paper jam from being caught.

The present invention is configured to deeply remove the removable groove formed in the hopper lock guide by pressing the cover shaft by the elastic force to prevent the cover panel from opening when the transfer of bills, as well as tightly close the feed roller and the transfer roller is easy to transfer bills There is.

In addition, the present invention, even if a large amount of money is accumulated by the strong lock function by the hopper lock guide is easy to transfer the banknotes, there is an effect that the cover panel is not easily opened by the banknotes transferred.

1 is a front perspective view showing the configuration of the cover opening and closing structure of the banknote counter according to the present invention.
Figure 2 is a rear perspective view showing the configuration of the cover opening and closing structure of the banknote counter according to the present invention.
Figure 3 is a perspective view showing a state in which the cover opening and closing structure of the banknote counter according to the present invention is installed on the right side of the counter.
Figure 4 is a perspective view showing a cover opening and closing structure of the banknote counter according to the present invention installed on the left side of the counter.
Figure 5 is a side view showing a state in which the cover of the counting main body is installed, the cover opening and closing structure of the banknote counter according to the present invention.
Figure 6 is a side view showing a state in which the cover of the counting main body is installed, the cover opening and closing structure of the banknote counter according to the present invention.

Hereinafter, the cover opening and closing structure of the banknote counter according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a front perspective view showing the configuration of the cover opening and closing structure of the bill counter according to the present invention, Figure 2 is a rear perspective view showing the configuration of the cover opening and closing structure of the bill counter according to the present invention, Figure 3 is a bill according to the present invention 4 is a perspective view illustrating a state in which a cover opening and closing structure of the counter is installed on the right side of the counter body, and FIG. 4 is a perspective view illustrating a state in which the cover opening and closing structure of the banknote counter according to the present invention is installed on the left side of the counter body, and FIG. Fig. 6 is a side view showing a state in which the cover of the counter basic body provided with the cover opening and closing structure of the bill counter according to the present invention is opened, and FIG. .

Referring to Figures 1 to 6, the cover opening and closing structure of the banknote counter according to the present invention is installed on the upper side of the counting main body 10, the upper side of the counting base body 10, the cover rotating shaft (12-1) Cover panel 12 which is rotatably installed around the counter, the mounting portion 20 is installed on the upper portion of the counting base 10, the stacking portion 20, the banknotes are loaded into the counting base 10, the stacking unit 20 Feed roller (unsigned) rotatably installed in the), feed roller (unsigned) rotatably installed on the cover panel 12 so as to transport the bill in close contact with the feed roller, transfer the bill or Transfer part which is located in the lower part of the loading part 20 so that it can be drawn out reversely, the transfer part which is installed in the counting base body 10, the count of a banknote, the kind, the kind, and the banknote which are installed in one side of the conveying part so that the authenticity of a banknote can be discriminated. On the front of the discriminating unit and counting base body 10 In the counter including a controller unit 30 to be installed, and a stacker unit 40 installed below the controller unit 30 so that the counted bills are stacked, a cover provided to be opened and closed on one side of the upper part of the counter base 10. The hopper lock guide 100 rotatably installed on the counting base 10 so as to fix the feeding roller and the feeding roller in close contact with the panel 12, or to keep the cover panel 12 open. The spring 200 is installed on the hopper lock guide 100 so that the hopper lock guide 100 may be returned to its initial state by the cover shaft 12-2 installed on the cover panel 12. Characterized in that the configuration.

The hopper lock guide 100 is made of a circular guide body 110 having a coupling protrusion 111 formed in the center of the coupling hole 111-1 and installed on the coupling shaft 13 installed on one side of the counting base 10. And, the fixing groove 112 is formed on the outer periphery of the engaging projection 111 so that the spring 200 can be coupled, the support portion 121 and the cover panel 12 supported in the open state of the cover panel 12 Guide portion 122 is formed to be in close contact with the movement of the cover shaft (12-2) is installed on the support protrusion 120 and the cover shaft (12-2) configured to be inclined at a predetermined angle toward one side of the guide body (110) ) Is formed between the guide body 110 and the support protrusion 120 so that the cover shaft (12-2) can be coupled so that the feed roller installed in the cover panel 12 is in close contact with the feed roller in the state that Detachable groove 130 and the guide body 110 on one side of the guide body 110 so that the rotation is made only a certain angle to the coupling shaft (13) Rotational intermittent protrusion 140 is formed, and the insertion groove 130 is located in the upper direction formed is formed between the guide body 110 and the support protrusion 120 so that one side of the spring 200 can be coupled and supported. It is composed of a protrusion 150 is formed having a (151).

The hopper lock guide 100 is composed of a plurality as shown in the figure is coupled to the cover shaft 12-2 formed on the side of the counter element 10, respectively.

The detachable groove 130 is coupled to the cover shaft (12-2) so that the end is positioned up to half of the diameter so that the coupling is made firm.

In addition, the guide body 110 is supported on the support shaft 14 installed on the counting base 10 so that the spring 200 is coupled to the fixing groove 112 so that an elastic force is generated on one side of the spring 200. Spring 200 to allow the other end of the withdrawal hole 113 protruding end and the spring 200, one side is supported by the support shaft 14 is coupled to the fitting groove 151 of the protrusion 150 One end of the through hole 114 is formed.

And the spring 200 is coupled to the coupling protrusion 111, one side is protruded through the outlet hole 113 is supported on the support shaft 14, the other side of the spring 200 is projected through the through hole 114 Coupled to the fitting groove 151 of the protrusion 150, the portion coupled to the fitting groove 151 consists of a twisted spring consisting of a bent portion 210 is formed by bending in multiple stages.

According to the present invention configured as described above, when the controller unit 30 is operated in a state in which a banknote is placed on the stacking unit 20 of the banknote counter 1, the feed rollers and the transfer rollers installed on the stacking unit 20 and the cover panel 12 are transferred. The rollers are drawn one by one into the counting base 10 and counted.

At this time, when the paper money is counted while the paper money is caught on one side of the feeding roller, the user applies a force to move toward the back of the counting base body 10 while holding the cover panel 12.

The cover panel 12 to which the user's force is applied is moved while rotating to the rear of the counting base body 10 around the cover rotating shaft 12-1, and the cover shaft of the cover panel 12 is guide body 110 of the hopper lock guide. ) Is separated from the detachable groove 130 formed between the support protrusion 120 and moves along the guide groove formed on the side of the counting base in a state in which the support protrusion 120 is in close contact with the guide portion 122.

When the cover shaft 12-2 is moved along the guide groove, the rotation intermittent protrusion 140 formed at one side of the guide body 110 is separated from the support shaft 14, and the support protrusion 120 is the counting base 10. Rotate upward toward.

One side of the spring 200 formed in the fixing groove 112 of the guide body 110 is supported by the support shaft 14, the elastic force generated by the torsion, the cover shaft 12-2 in the state in which the elastic force is generated When the guide body 110 is positioned toward the support 121 through the guide groove 11 of the hopper lock guide 100, the cover shaft 12-2 is supported while the guide body 110 returns to an initial state by the elastic force of the spring 200. The cover panel 12 is kept open while being supported by 121.

When the cover panel 12 is opened and a force is applied toward the front of the counting base body 10 while the cover panel 12 is held by the user in a state of removing the banknotes which are not counted, the cover shaft 12-2 is supported by a support part ( The state fixed to 121 is released and moves along the guide groove 11 of the counting base 10 in a state of being in close contact with the guide portion 122.

The cover shaft 12-2 may be detached from the support part 121 because the cover shaft 12-2 is made of a rod, and thus the detachment may easily occur.

In the state in which the cover shaft 12-2 moves along the guide groove 11 while being in close contact with the guide part 122, the hopper lock guide 100 has a torsion elastic force acted by the spring 200. The lock guide 100 tries to return to the initial state.

When the cover shaft 12-2 is located in the detachable groove 130, the hopper lock guide 100 is fixed by pressing the cover shaft 12-2 by the elastic force of the spring 200, thereby providing a loading portion ( The transfer roller is in close contact with the feeding roller installed in 20) so that the counting of bills can continue.

As described above, in the present invention, the hopper lock guide 100 is rotatably installed on the support shaft 14, and the cover shaft 12-2 is coupled to the detachable groove 130 in a state in which the cover panel 12 is closed. Since it is fixed in the closed state, the feed roller installed in the cover panel 12 is firmly adhered to the feed roller installed in the loading unit 20, so that the transfer of bills located in the loading unit 20 can be easily performed, as well as the feeding roller. Since the rollers remain firmly in contact with each other, there is an advantage of preventing paper jams from being caught.

And the present invention is deeply configured of the detachable groove 130 formed in the hopper lock guide 100 by the elastic force of the spring 200 acts strongly to press the cover shaft 12-2 when the cover panel 12 during transfer of bills As well as preventing the opening of the sheet, the feeding roller and the conveying roller are tightly adhered to each other so that the bill is easily transported.

In addition, the present invention has an advantage that the cover panel 12 is not easily opened by the bills being transferred, as well as easy transfer of bills even if a large amount of money is accumulated by the strong lock function by the hopper lock guide 100. .

In the detailed description of the present invention described above with reference to the preferred embodiment of the present invention, the scope of protection of the present invention is not limited to the above embodiment, and those skilled in the art of the present invention It will be understood that various modifications and changes can be made in the present invention without departing from the spirit and scope of the invention.

1: counter 10: counting element
11: guide groove 12: cover panel
12-1: cover shaft 12-2: cover shaft
13: coupling shaft 14: support shaft
20: loading part 30: controller part
40: stacker 100: hopper lock guide
110: guide body 111: coupling protrusion
111-1: engagement hole 112: fixing groove
113: drawer 114: through-hole
120: support protrusion 121: support
122: guide 130: detachable groove
140: rotation interrupting protrusion 150: protrusion
151: fitting groove 200: spring
210: bend

Claims (4)

The upper part of the counting main body 10, the cover is installed on the outside, the cover panel 12 is installed on one side of the upper part of the counting main body 10 so as to be rotatable about the cover rotating shaft 12-1, and the counting main body 10. Installed in the loading section 20, the loading bank is loaded, the insertion roller rotatably installed in the loading unit 20 so that the paper money can be inserted into the counting base 10, transfer the paper money in close contact with the input roller The transfer roller is rotatably installed on the cover panel 12 so as to be able to transfer, the transfer unit, which is located in the lower portion of the stacking portion 20 so as to transfer or withdraw the bills and installed on the counter base 10, To determine the authenticity of the counting, winding and bills, the paper and paper discrimination unit installed on one side of the conveying unit, the controller unit 30 is installed on the front of the counting base 10, the controller unit so that the counted bills are loaded (30) Stats installed downward In the counter including the Kerr 40,
Counting base 10 to fix the input roller and the transfer roller in close contact with the cover panel 12 installed to be opened and closed on the upper side of the counting base 10 or to keep the cover panel 12 open A hopper lock guide (100) rotatably installed on the hopper;
Spring 200 is installed in the hopper lock guide 100 to return to the initial state from the hopper lock guide 100 is rotated by the cover shaft 12-2 installed on the cover panel 12; But
The hopper lock guide 100,
Combination protrusion 111 is formed in the center formed with a coupling hole (111-1), the fixing groove 112 is formed on the outer periphery of the coupling protrusion 111 so that the spring 200 can be coupled, and the counting base body A drawing hole 113 which is supported by the support shaft 14 installed in the 10 and the one end of the spring 200 protrudes in a state in which the spring 200 is coupled to the fixing groove 112 so that an elastic force may be generated; The other end of the spring 200, one side of which is supported by the support shaft 14 is coupled to the fitting groove 151 of the protrusion 150 so that one end of the spring 200 protrudes through the through hole 114 A guide body (110) having a coupling shaft (13) installed at one side of the counting base (10);
One side of the guide body 110 is formed by the support part 121 which is supported while the cover panel 12 is opened and the guide part 122 which comes into close contact when the cover shaft 12-2 installed on the cover panel 12 moves. And support protrusions 120 and configured to be inclined at a predetermined angle;
The guide body 110 and the support protrusions (110) may be coupled to the cover shaft (12-2) so that the feed roller installed on the cover panel (12) is in close contact with the feed roller while the cover shaft (12-2) is engaged. Detachable groove 130 formed between the 120 and;
The guide body 110 is a rotation intermittent protrusion 140 formed on one side of the guide body 110 to be rotated only at a predetermined angle to the coupling shaft 13;
Protruding portion 150 having a fitting groove 151 formed between the guide body 110 and the support protrusion 120 so that one side of the spring 200 can be coupled and supported by being located in an upper direction in which the detachable groove 130 is formed. );
Cover opening and closing structure of the bill counter, characterized in that it comprises a. delete delete The method of claim 1,
The spring 200,
One side is coupled to the engaging projection 111 is protruded through the outlet hole 113 is supported by the support shaft 14, the other side of the spring 200 is projected through the through hole 114, the fitting groove of the protrusion 150 To 151,
The part coupled to the fitting groove 151 is the cover opening and closing structure of the bill counter, characterized in that the twisted spring is formed by the bending portion 210 is formed in multiple stages.

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