KR101745614B1 - Export Poor Protection of Vending Machine - Google Patents

Export Poor Protection of Vending Machine Download PDF

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Publication number
KR101745614B1
KR101745614B1 KR1020150173539A KR20150173539A KR101745614B1 KR 101745614 B1 KR101745614 B1 KR 101745614B1 KR 1020150173539 A KR1020150173539 A KR 1020150173539A KR 20150173539 A KR20150173539 A KR 20150173539A KR 101745614 B1 KR101745614 B1 KR 101745614B1
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KR
South Korea
Prior art keywords
lever
gate
rotated
locking
take
Prior art date
Application number
KR1020150173539A
Other languages
Korean (ko)
Inventor
최호경
Original Assignee
롯데알미늄 주식회사
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Publication date
Application filed by 롯데알미늄 주식회사 filed Critical 롯데알미늄 주식회사
Priority to KR1020150173539A priority Critical patent/KR101745614B1/en
Application granted granted Critical
Publication of KR101745614B1 publication Critical patent/KR101745614B1/en

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
    • G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
    • G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
    • G07F11/12—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other with means for automatically changing to reserve stacks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
    • G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
    • G07F11/16—Delivery means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

A solenoid mounted on a back surface of a take-out gate so as to be able to move up and down so that a gate lever and a locking lever are rotated at a predetermined angle; A pair of first levers that are installed to be rotated at a predetermined angle by lifting and lowering the solenoid; A link coupled to the first lever to be slidable by rotation of the first lever; A pair of second levers formed on the locking lever such that the locking lever is rotated by sliding of the link; A third lever formed on the locking lever such that the gate lever is rotated by rotation of the second lever; The gate lever is slidably provided between the second lever and the third lever such that the gate lever can rotate in a direction opposite to the locking lever, and when the projection of the rotation shaft is not in contact with the gate lever, It is possible to prevent a malfunction of the gate lever and to prevent malfunction of the gate lever, thereby preventing a large number of products from being carried out at a time.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

[0001] The present invention relates to an apparatus and method for preventing an unloading failure of a vending machine, and more particularly, to a vending machine for preventing a large number of commodities due to a malfunction from being carried out at a time by allowing a gate lever, In order to prevent the unloading failure.

In general, a vending machine refers to a machine device that automatically enters a desired product after a predetermined amount (coin) is input after selecting a desired product. The vending machine includes a can drink, a bottle drink, a cigarette, And sanitary goods are widely used.

The structure of the serpentine rack for a vending machine is such that a loading section 3 is formed by a curved loading device 2 as shown in Fig. 1, and the beverage items 6, 6 ' , The supporting device 8 is provided on the other side and the discharge lever 5 operated by the signal of the controller (not shown in the drawings) and the discharge control lever 4 are installed. Consists of.

1 (a) shows a stand-by state in which a sales can be performed, and a discharge lever 5 provided on a lever mounting base 7 of a take-out machine 10 The beverage products 6, 6 'loaded in the rack can not be taken out.

At this time, the discharge control lever 4 provided at the upper portion of the discharge lever 5 does not protrude from the plane of the inside of the take-out machine 10, so that the beverage products 6 and 6 'are prevented from passing through.

When the take-out machine 10 is operated by a signal of a controller (not shown in the drawing) when a coin is put into the automatic vending machine, the drink products 6 and 6 ' The beverage product 6 which has been stopped at the lowermost end is freely dropped and carried out to the outside while the discharge lever 5 is rotated to open the inlet of the take-out machine 10, The discharge lever 5 and the discharge suppression lever 4 are moved to the standby state as shown in FIG. 1 (a) after the discharge suppression lever 4 provided at the discharge lever 5 is rotated and projected so as to inhibit the next drink product 6 ' I will return.

A rotating shaft (not shown) is coupled to the discharging lever 5 of the take-out device having such a structure. The discharging lever 5 is disengaged from the rotating shaft when the product is taken out, .

That is, the rotation shaft is coupled such that the discharge suppression lever 4 and the discharge lever 5 interlock with each other, but the discharge lever 5 may be disengaged from the rotation axis. The release lever 5 is separated from the discharge lever 5 at the protruding portion formed at one side of the rotary shaft when the product is taken out.

As a result, there has been a problem that a large number of commodities located in the discharge passage are taken out.

For example, Patent Document 1 below discloses a " product dispensing apparatus for a vending machine ".

A product take-out apparatus of a vending machine according to Patent Document 1 described below is a product take-out apparatus of a vending machine equipped in a serpentine type product shelf for storing cans and bottles in a row in a line, A main stopper and a second stopper which are attached to and detached from the second product, and which take out the product by bringing the main stopper and the auxiliary stopper alternately into and out of the product passage by the operation of the electromagnetic solenoid return spring, The center spindle which is connected between the main stopper and the auxiliary stopper is installed between the electromagnetic solenoid and the return spring so that the center spindle is connected between the main stopper and the auxiliary stopper At the same time as connecting to a vertical bar type connection bar, Constraining the buffer to a position protruding from the product passage there is a ring locking means preventing the goods load is provided by.

The following Patent Document 2 discloses an apparatus for delivering goods to a vending machine.

The automatic goods dispensing apparatus according to the following Patent Document 2 has a main stopper and a main stopper pivotably pivoted between a papermaking position protruding into a product passage and a retreat position retreating from the product passage, The main stopper rotates to the retreated position and rotates the main stopper to the papermaking position when the auxiliary stopper rotates to the retreating position to automatically move the lowest product in the product passage The auxiliary stopper and the main stopper are rotatably attached to respective pivot shafts in a freely rotatable manner, and the actuating means for rotating the auxiliary stopper and the main stopper are movable up and down Wherein the auxiliary stopper and the main stopper The main stopper is detached from the main stopper when the operation member is moved up and down, and is engaged with the auxiliary stopper at all times to rotate the operation member to the papermaking position. At the time of downward movement, To rotate it to the papermaking position.

Korean Patent Publication No. 10-1993-0016924 (published on Aug. 30, 1993) Korean Patent Publication No. 10-1995-024125 (published on Aug. 21, 1995)

However, in the conventional product dispensing apparatus for a vending machine, the discharge lever and the discharge control lever are rotatably installed on the rotary shaft so that the discharge lever contacts the protrusion of the rotary shaft when the product is taken out, There is a problem in that the discharge lever is brought into contact with the projection of the rotary shaft to widen the carry-out passageway, and a large number of goods are taken out.

An object of the present invention is to solve the above-mentioned problems, and to provide an apparatus for preventing bad discharge of an automatic vending machine, which prevents the gate lever from contacting a rotary shaft installed so that the gate lever and the locking lever are interlocked with each other.

Another object of the present invention is to provide a delivery failure prevention device for an automatic vending machine in which a gate lever is rotated in a fixed position without being pushed by a product to be carried out.

According to an aspect of the present invention, there is provided an apparatus for preventing bad discharge of a vending machine, comprising: a first take-out gate and a second take-out gate, A pair of gate levers rotatably installed below the first take-out gate and the second take-out gate so as to be kept in a waiting state for carrying out the product; A pair of locking levers rotatably installed on the upper portions of the first unloading gate and the second unloading gate so as to keep the commodities to be unloaded, respectively; A solenoid mounted on a rear surface of the take-out gate so as to be able to move up and down so that the gate lever and the locking lever are rotated at a predetermined angle; A pair of first levers that are installed to be rotated at a predetermined angle by lifting and lowering the solenoid; A link coupled to the first lever to be slidable by rotation of the first lever; A pair of second levers formed on the locking lever such that the locking lever is rotated by sliding of the link; A third lever formed on the locking lever such that the gate lever is rotated by rotation of the second lever; And a rotary shaft slidably installed between the second lever and the third lever such that the gate lever is rotatable in a direction opposite to the locking lever.

The rotation shaft includes a first rotation part formed to have a predetermined length to be slidably coupled to the third lever. A protrusion formed on one side of the first rotation part so as to be in close contact with the third lever so that the gate lever is not released; And a second rotating part formed to have a predetermined length so as to be slidably coupled to the second lever from the protruding part.

And the protrusion is formed so as not to contact the gate lever when the gate lever rotates.

As described above, according to the apparatus for preventing defective take-out of a vending machine according to the present invention, since the protrusion of the rotating shaft and the gate lever are not in contact with each other, malfunction of the gate lever can be prevented, malfunction of the gate lever can be prevented, It is possible to prevent the article from being carried out at a time, and to prevent the deviation of the rotary shaft provided between the second lever and the third lever.

1 is an operational explanatory view of a conventional serpentine rack;
2 is an exploded perspective view of a carry-out failure prevention device for a vending machine according to a preferred embodiment of the present invention,
FIG. 3 is a perspective view of a delivery failure prevention device for a vending machine according to a preferred embodiment of the present invention,
FIG. 4 is a sectional view showing a state before operation of an apparatus for preventing bad discharge of a vending machine according to a preferred embodiment of the present invention, FIG.
FIG. 5 is a sectional view showing an operation state of an apparatus for preventing bad ejection of a vending machine according to a preferred embodiment of the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is an exploded perspective view of a carry-out failure prevention device for a vending machine according to a preferred embodiment of the present invention, and FIG. 3 is a perspective view of a takeoff prevention device for a vending machine according to a preferred embodiment of the present invention.

According to a preferred embodiment of the present invention, the apparatus for preventing defective take-out of a vending machine includes a first take-out gate 20 and a second take-out gate 30, A pair of gate levers 21 rotatably installed below the second unloading gate 30 so as to be kept in a waiting state for unloading the product, a first unloading gate 20 and a second unloading gate 21 A pair of locking levers 22 that are rotatably installed on the upper portion of the main body 10 so that the products to be carried out are kept in a stacked state; A solenoid 23 mounted on a rear surface of the take-out gates 20 and 30 such that the gate lever 21 and the locking lever 22 are rotated at a predetermined angle; A link 25 coupled to the first lever 24 so as to be slidable by rotation of the pair of first levers 24, A pair of second levers 26 formed on the locking lever 22 such that the locking lever 22 is rotated by the sliding of the second lever 26 by the rotation of the second lever 26, A third lever 27 formed on the locking lever 22 so that the gate lever 21 can be rotated in a direction opposite to the locking lever 22, And a rotary shaft 40 slidably installed on the third lever 27.

The apparatus for preventing defective take-out of the vending machine according to the embodiment of the present invention prevents the rotation shaft 40 and the gate lever 21 from coming into contact with each other so that the gate lever 21 does not malfunction.

That is, the gate lever 21 is rotated by the rotation shaft 40 so that the gate lever 21 is not brought into contact with the protrusion 42 of the rotation shaft 40 at this time. As a result, the gate lever 21 is rotated by the second rotating portion 43 so that a large number of products are not carried out at a time.

(Not shown) of the automatic vending machine are provided with a pair of unloading gates 20 and 30, and the unloading gates 20 and 30 are provided with a first unloading gate 20 installed at one side and a second unloading gate And a gate 30.

Since the discharge gates 20 and 30 have the same structure, the first discharge gate 20 will be described as a reference, and a detailed description of the second discharge gate 30 will be omitted.

A gate lever 21 is provided on each of the unloading gates 20 and 30 for unloading a product waiting for the unloading gate 20 and a locking lever 22 Is installed.

The gate lever 21 and the locking lever 22 are rotated in directions opposite to each other so that the gate lever 21 allows the waiting product to be taken out and the locking lever 22 is placed in the product discharge passage To prevent the exported goods from being exported.

That is, the gate lever 21 is rotated to move the product to the exit port, and the locking lever 22 is rotated in the direction opposite to the gate lever 21 so that the loaded product is held without being carried out.

A gate solenoid 23 for rotating the gate lever 21 and the locking lever 22 is mounted on the unloading gates 20 and 30. The solenoid 23 is a conventional one in which a plunger (not shown) is lifted up and down by an applied signal, so a detailed description thereof will be omitted.

The solenoid (23) is provided with a first lever (24). The first lever 24 is lifted up and down by a solenoid 23 and the first lever 24 is formed with a slot 24a so that the link 25 is engaged.

The first lever 24 is installed to rotate within a limited angle while being lifted by the solenoid 23. That is, one end of the first lever 24 is coupled to the solenoid 23, and the other end of the first lever 24 is installed as a free end so that the solenoid 23 is rotated at a predetermined angle by lifting the solenoid 23.

A slidable link 25 is provided in the long hole 24a. The link 25 is slidably installed along the elongated hole 24a of the first lever 24. That is, the link 25 slides in the long hole 24a in accordance with the rotation direction of the first lever 24.

The link 25 is installed in the second lever 26 formed on the locking lever 22. [ The link 25 slides within the slot 24a and is rotatably mounted on the second lever 26. [

Further, the second lever 26 is formed with a slot 26a so that the rotary shaft 40 is installed. The second lever 26 is formed in a pair so that the link 25 is stably installed, and the second lever 26 is integrally provided with the locking lever 22. [

And a third lever 27 is formed on a side of the second lever 26 at a position separated by a predetermined length. The third lever 27 is integrally formed with the locking lever 22. The third lever 27 is formed with a slot 27a such that the rotary shaft 40 is installed in the same manner as the second lever 26.

A rotating shaft 40 having a predetermined length is provided between the second lever 26 and the third lever 27. The rotary shaft 40 is slid along the elongated hole 27a by the locking lever 22 and is brought into contact with the gate lever 21 provided at the lower portion of the rotary shaft 40 so as to rotate.

The rotary shaft 40 is brought into contact with the gate lever 21 while rotating so that the locking lever 22 is operated first. Thus, the gate lever 21 presses the gate lever 21 to one side while the rotary shaft 40 is in contact with the gate lever 21, thereby rotating the gate lever 21.

The rotary shaft 40 is slidably engaged with the elongated hole 26a of the second lever 26 and the elongated hole 27a of the third lever 27. [

The rotation shaft 40 has a first rotation part 41 coupled to the third lever 27, a protrusion 42 formed at one side of the first rotation part 41 and having a diameter larger than the diameter of the rotation shaft 40, And a second rotation part 43 formed to be engaged with the second lever 26 from the protruding part 42.

The following is a detailed description of the engagement relationship of the carry-out failure prevention device of a vending machine according to a preferred embodiment of the present invention.

FIG. 4 is a cross-sectional view illustrating a state before operation of the defective carry-out prevention device of a vending machine according to a preferred embodiment of the present invention, and FIG. 5 is a cross- Fig.

1 to 4, the apparatus for preventing defective take-out of a vending machine according to the present invention includes a gate lever 21 rotatably installed below a first take-out gate 20, a first take-out gate 20 And a locking lever 22 is rotatably installed on the upper portion of the locking lever 22.

The second unloading gate 30 is provided with a gate lever 21 rotatably at a lower portion thereof and a locking lever 22 is rotatably installed at an upper portion of the second unloading gate 30.

Since the second unloading gate 30 is the same as the first unloading gate 20, the first unloading gate 20 will be used as a reference and a detailed description of the second unloading gate 30 will be omitted.

A solenoid 23 operated by an applied signal is installed on the back surface of the first unloading gate 20 and a first lever 24 is installed on the solenoid 23 to be rotated according to the ascending and descending.

One side of the first lever 24 is coupled to the solenoid 23 and the other side is installed as a free end and is lifted up and down by a solenoid 23 so that the free end is rotated within a predetermined angle.

The first lever 24 is formed with a long hole 24a having a predetermined length and the link 25 having a predetermined length is slidably installed in the long hole 24a.

The link 25 is rotatably coupled to a pair of second levers 26 formed on the locking lever 22. [ That is, the solenoid 23 rotates the first lever 24 and is rotated by the link 25 sliding along the first lever 24.

At this time, the locking lever 22 is rotated to the inside of the discharge passage so that the loaded goods are not carried out.

In addition, the second lever 26 is formed with a long hole 26a inclined at a predetermined length and a predetermined angle, and the rotary shaft 40 is slidably coupled to the long hole 26a.

The second lever 26 is rotated by the link 25 to slide the rotary shaft 40 coupled to the long hole 26a. The rotary shaft 40 contacts the gate lever 21 and slides to rotate the gate lever 21.

As a result, the gate lever 21 is rotated toward the take-out gates 20 and 30 to take out the goods in the wait-for-take-out state.

The rotary shaft 40 slides along the elongated hole 26a of the second lever 26 and the elongated hole 27a of the third lever 27 when the rotary shaft 40 contacts the gate lever 21, As shown in Fig.

That is, the protrusion 42 remains adjacent to the third lever 27, and the protrusion 42 does not come into contact with the gate lever 21 even if the rotary shaft 40 sliding on the rotary shaft 40 moves in the horizontal direction .

The length of the second rotation part 43 is longer than the length of the second rotation part 43 so that the gate lever 21 is rotated in contact with the third rotation part 43.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

20: first take-out gate 21: gate lever
22: locking lever 23: solenoid
24: First lever 24a: Long hole
25: Link 26: Second lever
26a: elongated hole 27: third lever
27a: long hole 30: second take-out gate
40: rotating shaft 41: first rotating part
42: projection part 43: second rotating part

Claims (3)

A first take-out gate and a second take-out gate which are installed to face each other at regular intervals;
A pair of gate levers rotatably installed below the first take-out gate and the second take-out gate so as to be kept in a waiting state for carrying out the product;
A pair of locking levers rotatably installed on the upper portions of the first unloading gate and the second unloading gate so as to keep the commodities to be unloaded, respectively;
A solenoid mounted on a rear surface of the take-out gate so as to be able to move up and down so that the gate lever and the locking lever are rotated at a predetermined angle;
A pair of first levers that are installed to be rotated at a predetermined angle by lifting and lowering the solenoid;
A link coupled to the first lever to be slidable by rotation of the first lever;
A pair of second levers formed on the locking lever such that the locking lever is rotated by sliding of the link;
A third lever formed on the locking lever such that the gate lever is rotated by rotation of the second lever;
And a rotation shaft slidably installed between the second lever and the third lever such that the gate lever is rotatable in a direction opposite to the locking lever,
The rotation shaft includes a first rotation part formed to have a predetermined length to be slidably coupled to the third lever.
A protrusion formed on one side of the first rotation part so as to be in close contact with the third lever so that the gate lever is not released;
And a second rotation part formed to have a predetermined length to be slidably coupled to the second lever from the protrusion part. delete The method according to claim 1,
Wherein the protrusion is formed so as not to contact the gate lever when the gate lever rotates.
KR1020150173539A 2015-12-07 2015-12-07 Export Poor Protection of Vending Machine KR101745614B1 (en)

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KR1020150173539A KR101745614B1 (en) 2015-12-07 2015-12-07 Export Poor Protection of Vending Machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110689674A (en) * 2019-09-19 2020-01-14 张永生 Intelligent cigarette-lighting retail machine and electronic equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002150403A (en) * 2000-11-13 2002-05-24 Toshiba Electric Appliance Co Ltd Device for discharging article for vending machine
JP2003077052A (en) * 2001-08-31 2003-03-14 Fuji Electric Co Ltd Article carrying-out device for vending machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002150403A (en) * 2000-11-13 2002-05-24 Toshiba Electric Appliance Co Ltd Device for discharging article for vending machine
JP2003077052A (en) * 2001-08-31 2003-03-14 Fuji Electric Co Ltd Article carrying-out device for vending machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110689674A (en) * 2019-09-19 2020-01-14 张永生 Intelligent cigarette-lighting retail machine and electronic equipment

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