WO2017146296A1

WO2017146296A1 - Shoe distributing apparatus

Info

Publication number: WO2017146296A1
Application number: PCT/KR2016/002652
Authority: WO
Inventors: 유재규
Original assignee: 주식회사 휴텍엔지니어링
Priority date: 2016-02-25
Filing date: 2016-03-16
Publication date: 2017-08-31
Also published as: KR101669935B1

Abstract

The present invention relates to a shoe distributing apparatus which includes: a shoe distributing and transferring unit in which a plurality of shoes are distributed and transferred by grade; and a shoe distributing assembly that is connected to the shoe distributing and transferring unit and sorts and distributes the shoes to the shoe distributing and transferring unit.

Description

Shoe Distribution Device

The present invention relates to a shoe dispensing apparatus, and more particularly, it is possible to sort and distribute the shoe through a more compact and efficient structure than the conventional one, and to significantly reduce the cycle time, as well as the installation space and manufacturing cost of the apparatus. The invention relates to a shoe dispensing device which can be used for cleaning and maintenance management as well as being very suitable for application of line operations for grade 12 management, for example.

The compressor used in the air conditioner of a vehicle receives a refrigerant from an evaporator, converts it into a refrigerant gas in a high temperature and high pressure state, and serves as a condenser.

Such compressors are classified into a swash plate compressor, a scroll compressor, a vane rotary compressor, and the like according to the refrigerant compression method. Application of the swash plate compressor is popular.

1 is an internal structural diagram of a swash plate compressor according to the prior art, Figure 2 is a view for explaining the coupling structure between the piston and the shoe of the swash plate compressor shown in FIG. 1 and 2 are quoted from the invention of the Republic of Korea Patent Application No. 10-2013-0009373 as it is.

Referring to these drawings, but first referring to Figure 1, the swash plate compressor according to the prior art is provided with a swash plate 30 so that the inclination angle is variable on the drive shaft 40, while a plurality of pistons (around the periphery of the swash plate 30) 50) form a combined structure. The piston 50 may be connected to the swash plate 30 in a hinged type.

Thus, when the drive shaft 40 is rotationally driven, each piston 50 may compress the refrigerant while moving back and forth inside the cylinder bore 12 of the cylinder block 10. The compressed refrigerant can be delivered to the condenser as described above.

As shown in Figure 2, the piston 50 is formed with a receiving groove 51 for receiving the end of the swash plate 30, the inner wall of the receiving groove 51 for the shoe (shoe, 60) is installed Pockets 52 are formed.

The shoe 60 installed in the pocket 52 of the piston 50 is a structure having a hemispherical shape, and in contact with the side wall of the swash plate 30 at the corresponding position, the driving force according to the rotational operation of the swash plate 30 is applied to the piston 50. It is in charge of delivery to).

Therefore, an oil (lubricating oil) is provided at the contact portion between the shoe 60 and the swash plate 30, and noise is generated at the contact portion between the shoe 60 and the swash plate 30 due to the oil, or the swash plate 30 is worn. This can reduce the phenomenon.

Although one shoe 60 is shown in FIG. 2, the shoe 60 may be coupled to different sizes at the upper and lower portions of the swash plate 30, and according to the position, an upper shoe and a lower shoe ( lower shoe).

As described above, the upper shoe and the lower shoe are interposed in the upper and lower contact portions of the piston 50 and the swash plate 30 in the same manner as in FIG. 2, wherein the tolerances for the swash plate 30, the upper shoe, and the lower shoe are precise. If not properly managed, it may cause a big problem in durability and performance, such as uneven rotation of the pump or uneven wear at the contact area.

Therefore, a means for properly dispensing the shoe 60 before the shoe 60 is assembled in place is important. Hereinafter, the operation of the shoe distribution device according to the prior art will be briefly described.

A shoe filled in a part feeder (grade 6) is fed to the belt conveyor via a mechanical slope chute and then reached a pocket location consisting of several holes.

When the shoe reaches the pocket position, an autoloader equipped with a vacuum pad carries the shoe to the assembly.

The shoes carried by the autoloader are then mounted on a linear feeder and then fed to the assembly unit.

In the case of the shoe distribution apparatus according to the prior art having such an operation, the following problems occur due to the structural limitations.

Firstly, the mechanically inclined chute requires too much space, for example, for a grade 12 supply, in particular a cycle time (CYCLE TIME) for one shoe supply that is 20 seconds or longer, which is practically inapplicable. In practice, if the supply cycle time is more than 20 seconds, assembly takes more than 30 seconds, so practical equipment application is difficult.

Second, since the inclined chute, belt conveyor, linear feeder, etc. must be applied, the manufacturing cost (COST) according to the construction of the facility can be very high.

Third, not only many devices are used, but also periodic cleaning and maintenance is necessary due to the occurrence of pinching in the linear feeder.

Fourth, above all, there are many intermediate processes from the part feeder to the final assembly stage, which inevitably leads to a large inventory, which is very disadvantageous for the line operation for grade management.

[Preceding technical literature]

[Patent Documents]

Korean Patent Office Application No. 10-2013-0009373

The object of the present invention is that the shoe can be sorted and distributed through a more compact and efficient structure than the related art, which can significantly reduce the cycle time, as well as reduce the installation space and manufacturing cost of the apparatus, as well as cleaning and maintenance. It is to provide a shoe dispensing device which is advantageous for maintenance management, which may be very suitable for application of line operation for grade 12 management, for example.

The object of the present invention is to provide a shoe distribution transfer unit in which a plurality of shoes (SHOE) are distributed by grade; And a shoe dispensing assembly (SHOE DIVIDE ASS'Y) which is connected to the shoe dispensing conveying unit and selects and distributes the shoe to the shoe dispensing conveying unit.

The shoe distribution transfer unit, the front shoe transfer guide; A front guide block disposed at an outlet of the front shoe conveying guide and having a front guide hole for guiding the shoe conveyed along the front shoe conveying guide; Rear shoe transfer guide; A rear guide block disposed at an outlet of the rear shoe conveying guide and having a rear guide hole for guiding the shoe conveyed along the rear shoe conveying guide; A plurality of front distribution conveying channels through which the shoe conveyed from the front guide hole is distributed and conveyed; A plurality of front switchgears provided in the plurality of front distribution transport channels and selectively opening and closing the openings of the plurality of front distribution transport channels; A plurality of rear distributing conveying channels through which the shoe conveyed from the rear guide hole is distributed and conveyed; And a plurality of rear switchgears provided in the plurality of rear distribution transport channels, and selectively opening and closing the openings of the plurality of rear distribution transport channels.

The structure of the front switch and the rear switch is the same, both the front switch and the rear switch, the cylinder piston; And it may include an opening and closing member for selectively opening and closing the channel while being rotated by the cylinder piston.

The upper and lower parts of the shoe are sorted based on the measured value of the SWASH PLATE transmitted in the sub-assembly process, which is a previous process, and distributed to any one of the first and second shoe distribution lines. It may further include a controller for controlling.

The shoe dispensing assembly may further include: a line block supporting first and second shoe dispensing lines respectively connected to the front shoe conveying guide and the rear shoe conveying guide; A sliding plate movably disposed at one side of the line block and transferring the shoe to one of the first and second shoe distribution lines; A plate guide connected to the sliding plate and guiding movement of the sliding plate; A plate driver connected to the sliding plate and driving the sliding plate; A stopper disposed at one side of the sliding plate to limit a moving distance of the sliding plate; And it may include a stopper bracket for supporting the stopper.

The plate driving unit, a first air cylinder fixed to the first cylinder bracket; A second air cylinder fixed to a second cylinder bracket connected to the sliding plate; And a floating joint connecting the rods of the first air cylinder and the second air cylinder.

A shoe escaping assembly may be further formed to form a line through which the shoe is moved, and having a shoe supply line connected to a square hose for shoe supply of the shoe supply device.

The shoe escape assembly includes: a distribution wheel for supplying the shoe; ANGULAR BEARING connected to the distribution wheel; A rotary cylinder driving the dispensing wheel; A line plate supporting the shoe supply line at one side; And it may include a line cover disposed on the opposite side of the line plate.

The shoe escape assembly may include a lower sensor disposed below the shoe supply line along a length direction of the shoe supply line, and configured to sense a signal for supplying the shoe to the shoe distribution assembly; And an upper sensor disposed above the lower sensing sensor and configured to sense a signal so that shoe supply to the shoe supply line is stopped.

The shoe escape assembly may include: a damper disposed above the upper sensor and configured to open and close a flow path of the shoe supply line; And a damper actuator connected to the damper and driving the damper based on a signal of the upper sensor.

According to the present invention, the shoe can be sorted and distributed through a more compact and efficient structure than the related art, which not only can significantly reduce the cycle time, but also reduce the installation space and manufacturing cost of the apparatus, as well as cleaning and maintenance. A shoe dispensing device is provided, which is advantageous for management, which may be very suitable, for example, for the application of line operations for grade 12 management.

1 is an internal structural diagram of a swash plate compressor according to the prior art.

2 is a view for explaining the coupling structure between the piston and the shoe of the swash plate compressor shown in FIG.

3 is a layout view of a peripheral system including a shoe distribution apparatus according to an embodiment of the present invention.

4 is a front view of the shoe dispensing apparatus.

FIG. 5 is an enlarged view of the shoe distributing device and shoe assembly area of FIG. 4; FIG.

6 is an enlarged view of the shoe dispensing apparatus.

7 is an enlarged view of the shoe dispensing assembly.

8 is an enlarged view of a shoe escape assembly.

9 and 10 are enlarged main views of FIG. 4, respectively, illustrating a process in which the shoe is distributed.

11 is a control block diagram of a shoe distribution apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

On the other hand, the following description of the present invention is only an example for structural to functional description. Therefore, the scope of the present invention should not be construed as limited by the embodiments described in the text.

For example, the embodiments may be variously modified and may have various forms, and thus the scope of the present invention should be understood to include equivalents capable of realizing the technical idea.

In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, the scope of the present invention should not be understood as being limited thereby.

The meaning of the terms described in the present invention will be understood as follows.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between. Other expressions describing the relationship between components, such as "between" and "immediately between," or "neighboring to," and "directly neighboring to" should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "having" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof that is described, and that one or more other features or numbers are present. It should be understood that it does not exclude in advance the possibility of the presence or addition of steps, actions, components, parts or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined herein. Do not.

Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

3 is a layout view of a peripheral system including a shoe distribution device according to an embodiment of the present invention, FIG. 4 is a front view of the shoe distribution device, FIG. 5 is an enlarged view of the shoe distribution device and shoe assembly area of FIG. 6 is an enlarged view of the shoe dispensing apparatus, FIG. 7 is an enlarged view of the shoe dispensing assembly, FIG. 8 is an enlarged view of the shoe escape assembly, and FIGS. 9 and 10 are enlarged main views of FIG. 1 and FIG. 11 are control block diagrams of a shoe distribution apparatus according to an embodiment of the present invention.

Referring to these drawings, the shoe dispensing apparatus 100 according to the present embodiment can sort and distribute the shoe through a more compact and efficient structure than the related art, which can significantly reduce the cycle time and of course the installation space of the apparatus. Not only can reduce the production cost, but also advantageous to cleaning and maintenance management, for example, to be very suitable for the application of the line operation for 12 grade management, as shown in Figure 3 shoe supply apparatus 10 and shoe assembly device It can be used in connection with 30.

In this case, the shoe distribution apparatus 100 according to the present embodiment may be disposed at a position lower than the shoe supply apparatus 10. An assembly device 30 for assembling the shoe and the swash plate may be disposed around the shoe distribution device 100. The shoe distribution device 100 and the assembly device 30 may be disposed on the assembly table 40, and may form a separate cabinet 41.

Meanwhile, the shoe dispensing apparatus 100 according to the present exemplary embodiment may include a shoe dispensing transferring unit 200 in which a plurality of shoes are distributed according to grades, and a shoe dispensing assembly 110 (SHOE DIVIDE ASS'Y). Can be.

In addition, the shoe distribution apparatus 100 according to the present embodiment may further include a shoe distribution assembly 110 (SHOE DIVIDE ASS'Y) and a controller 190 for controlling them.

First, referring to the shoe dispensing conveying unit 200, the shoe dispensing conveying unit 200, as shown in Figures 4, 9 and 10, the front shoe conveying guide 210 and the front shoe conveying guide 210 Is disposed at the exit of the front guide block 220, the front guide block 220, the rear shoe conveying guide 230 and the rear shoe conveying is formed, the front guide hole 221 is formed to guide the shoe conveyed along the front shoe conveying guide 210 It is disposed at the exit of the guide 230, the rear guide block 240 is formed with a rear guide hole 241 for guiding the shoe conveyed along the rear shoe conveying guide 230, and conveyed from the front guide hole 221 The first to fourth forward distribution transport channels (# 1 to # 4) and the first to third forward distribution transport channels (# 1 to # 3) to which the shoe is distributed and transported are provided, and the first to third forwards. A plurality of front switchgear 260 and rear guide hole 241 for selectively opening and closing the openings of the distribution transfer channels # 1 to # 3. The conveyed shoe is provided in the fifth to seventh rear distributing conveying channels # 5 to # 7 and the sixth and seventh rear distributing conveying channels # 6 and # 7 to which the conveyed shoe is distributed and conveyed. It may include a plurality of rear switch 280 to selectively open and close the opening of the rear distribution transfer channel (# 6, # 7).

In the present embodiment, for example, a total of seven channels # 1 to # 7 may be provided. Therefore, the shoes provided in the lines of the 12 shoe supply apparatus 10 disposed above can be classified into a total of 84 lines and transported. Of course, the scope of the present invention can not be limited to these values.

The structure of the front switch 260 and the rear switch 280 is the same. Looking at the front switch 260, the front switch 260 has a cylinder piston 261 and the opening and closing member 262 rotated thereby. Since the opening and closing member 262 rotates to shield one of the first to fourth front distribution transport channels # 1 to # 4, the shoe may be transferred to a desired flow path. The structure of the rear switch 280 is also the same. The front switch 260 and the rear switch 280 may be mounted in all channels except for the fourth and fifth channels # 4 and # 5.

The operation will be described with reference to Figs. 9 and 10 as an example. For example, as illustrated in FIG. 9, the opening and closing member 262 of the front switch 260 and the rear switch 280 is operated to operate the first to third front distribution transfer channels # 1 to # 3, and the sixth and seventh rear distribution transfer. When the openings of the channels # 6 and # 7 are shielded, the shoes carried along the front guide hole 221 and the rear guide hole 241 are transferred through the fourth and fifth channels # 4 and # 5. Can be. If the opening / closing member 262 of the rear switch 280 is operated as shown in FIG. 10, the shoes conveyed along the front guide hole 221 and the rear guide hole 241 may be connected to the third and sixth channels (# 3). # 6). Of course, this selection can be controlled by the controller 190, which will be described later.

Next, when the shoe escape assembly 150 (SHOE ESCAPE ASS'Y) will be described first, the shoe escape assembly 150 forms a line through which the shoe is moved, but the square hose 11 for shoe supply of the shoe supply device 10. It is provided with a shoe supply line 151 connected to and forms an upper portion of the shoe distribution assembly 110.

As shown in FIGS. 5, 6, and 8, the shoe escape assembly 150 includes an distribution wheel 153 for supplying a shoe and an angular bearing 154 connected to the distribution wheel 153. ) And a rotary cylinder 161 for driving the dispensing wheel 153. As the distribution wheel 153 is driven by the operation of the rotary cylinder 161, the shoe may be supplied along the shoe supply line 151.

One side of the shoe supply line 151 is provided with a line plate 157 supporting the shoe supply line 151. The line cover 158 is disposed on the opposite side of the line plate 157. The shoe supply line 151 may be stably disposed by the line cover 158 and the line plate 157 as described above.

The lower sensor 181 and the upper sensor 182 are further disposed on the shoe supply line 151. Both the lower sensor 181 and the upper sensor 182 may be connected to the controller 190.

The lower sensor 181 is disposed below the shoe supply line 151 in the length direction, and senses a signal for supplying the shoe to the shoe distribution assembly 110. The upper sensor 182 is disposed above the lower sensor 181 and senses a signal so that the shoe supply to the shoe supply line 151 is stopped.

The shoe escape assembly 150 is further provided with a damper 165 and a damper actuator 166.

The damper 165 is disposed above the upper sensor 182 and serves to open and close the flow path of the shoe supply line 151.

The damper actuator 166 is connected to the damper 165 and serves to drive the damper 165 based on the signal of the upper sensor 182. That is, when a signal from the upper sensor 182 is transmitted to the controller 190, the controller 190 operates the damper actuator 166 to cause the damper 165 to open and close the flow path of the shoe supply line 151.

Next, the shoe dispensing assembly 110 (SHOE DIVIDE ASS'Y) has first and second

shoe dispensing lines

111 and 112 connected to the front shoe conveying guide 210 and the rear shoe conveying guide 230, respectively. The shoe supplied from the shoe supply line 151 serves to select and distribute the shoes to the first and second

shoe distribution lines

111 and 112.

The shoe distribution assembly 110 may include a line block 113, a sliding plate 114, a plate guide 115, and a plate driver 120, as shown in detail in FIGS. 4 to 7.

The line block 113 is a block for supporting the first and second

shoe distribution lines

111 and 112. The first and second

shoe distribution lines

111 and 112 may be fixed by the line block 113.

The sliding plate 114 is disposed to be movable between the shoe supply line 151 and the line block 113, and the first and the first to support the shoe provided from the shoe supply line 151 to the shoe supply line 151 It serves to deliver to one of the two shoe distribution lines (111, 112).

The plate guide 115 is connected to the sliding plate 114 and guides the movement of the sliding plate 114. The plate guide 115 may be, for example, an LM guide.

The plate driver 120 is connected to the sliding plate 114 and serves to drive the sliding plate 114.

The plate driving unit 120 may include a first air cylinder 122 fixed to the first cylinder bracket 121 and a second air cylinder 124 fixed to the second cylinder bracket 123 connected to the sliding plate 114. ) And a floating joint 125 connecting the rods of the first air cylinder 122 and the second air cylinder 124.

Meanwhile, when the sliding plate 114 is slid by the operation of the plate driver 120, the shoe distribution assembly 110 is provided with a stopper 131 to limit the movement distance thereof.

The stopper 131 is disposed on one side of the sliding plate 114 and serves to limit the moving distance of the sliding plate 114. The stopper 131 may be supported on the stopper bracket 132.

On the other hand, the controller 190 selects the top and bottom of the shoe based on the measured value of the SWASH PLATE transmitted in the SUB assembly process, which is a previous process, and distributes the first and second shoes. Control to distribute to either

line

111 or 112.

The controller 190 performing this role may include a central processing unit 191 (CPU), a memory 192 (MEMORY), and a support circuit 193 (SUPPORT CIRCUIT).

The central processing unit 191 sorts the upper and lower portions of the shoe on the basis of the measured values of the swash plate transmitted in the sub-assembly process, which is a previous process, and distributes the first and second shoes. It may be one of a variety of computer processors that can be industrially applied to control to distribute to either of the

lines

111, 112.

The memory 192 is connected to the central processing unit 191. The memory 192 may be installed locally or remotely as a computer readable recording medium, and may be readily available, such as, for example, random access memory (RAM), ROM, floppy disk, hard disk, or any digital storage form. It may be at least one memory.

The support circuit 193 (SUPPORT CIRCUIT) is combined with the central processing unit 191 to support the typical operation of the processor. Such support circuit 193 may include a cache, a power supply, a clock circuit, an input / output circuit, a subsystem, and the like.

In the present embodiment, the controller 190 selects the upper and lower parts of the shoe based on the measured values of the swash plate transmitted in the sub-sUB assembly process, which is a previous process, and the first and second shoe distribution lines ( Control to distribute to any one of 111 and 112). At this time, the controller 190 selects the upper and lower parts of the shoe based on the measured value of the swash plate transmitted in the sub-sUB assembling process, and the first and second shoe distribution lines 111, A series of processes or the like for controlling distribution to any of 112 may be stored in memory 192. Typically software routines may be stored in memory 192. Software routines may also be stored or executed by other central processing units (not shown).

Although the process according to the invention has been described as being executed by software routines, at least some of the processes of the invention may be performed by hardware. As such, the processes of the present invention may be implemented in software running on a computer system, in hardware such as integrated circuits, or by a combination of software and hardware.

Therefore, when the shoe is supplied from the shoe supply apparatus 10 side, the shoe may be directed to the shoe dispensing assembly 110 through the shoe escape assembly 150, and the sub (SUB) that is a pre-process in the shoe dispensing assembly 110. The upper and lower parts of the shoe are sorted based on the measured value of the swash plate transmitted in the assembling process, and distributed to any one of the first and second

shoe distribution lines

111 and 112, and then the shoe distribution transfer unit. It may be transferred to any one channel (# 1 ~ # 7) through the (200).

According to the present embodiment having the structure and operation as described above, the shoe can be sorted and distributed through a more compact and efficient structure than the conventional one, which can significantly reduce the cycle time and also reduce the installation space and manufacturing cost of the device. Not only can it be reduced, it is also advantageous for cleaning and maintenance management, making it very suitable for application of line operations, for example for grade 12 management.

As described above, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention, which will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

[Description of the code]

10: Shoe supply device 11: Shoe supply square hose

30: shoe assembly device 100: shoe distribution device

110: shoe distribution assembly 111, 112: first and second shoe distribution line

113: line block 114: sliding plate

115: plate guide 120: plate driving unit

121: first cylinder bracket 122: first air cylinder

123: second cylinder bracket 124: second air cylinder

125: floating joint 131: stopper

132: stopper bracket 150: shoe escape assembly

151: shoe supply line 153: distribution wheel

154: angular bearing 155: coupling

157: line plate 158: line cover

161: rotary cylinder 165: damper

166: damper actuator 181: lower sensor

182: upper sensor 190: controller

200: shoe distribution transfer unit

Claims

Shoe dispensing transfer unit for dispensing a plurality of shoes for each grade; And

And a shoe dispensing assembly (SHOE DIVIDE ASS'Y) which is connected to the shoe dispensing conveying unit and selects and distributes the shoe to the shoe dispensing conveying unit.
The method of claim 1,

The shoe distribution transfer unit,

Front shoe transfer guide;

A front guide block disposed at an outlet of the front shoe conveying guide and having a front guide hole for guiding the shoe conveyed along the front shoe conveying guide;

Rear shoe transfer guide;

A rear guide block disposed at an outlet of the rear shoe transport guide and having a rear guide hole for guiding the shoe being transported along the rear shoe transport guide;

A plurality of front distribution conveying channels through which the shoe conveyed from the front guide hole is distributed and conveyed;

A plurality of front switchgears provided in the plurality of front distribution transport channels and selectively opening and closing the openings of the plurality of front distribution transport channels;

A plurality of rear distributing conveying channels through which the shoe conveyed from the rear guide hole is distributed and conveyed; And

And a plurality of rear switchgear provided in the plurality of rear distributing conveying channels and selectively opening and closing the openings of the plurality of rear distributing conveying channels.
The method of claim 2,

The structure of the front switch and the rear switch is the same,

Both the front switch and the rear switch,

Cylinder piston; And

Shoe dispensing apparatus comprising an opening and closing member for selectively opening and closing the channel while being rotated by the cylinder piston.
The method of claim 1,

The upper and lower parts of the shoe are sorted based on the measured value of the SWASH PLATE transmitted in the sub-assembly process, which is a previous process, and distributed to any one of the first and second shoe distribution lines. Shoe dispensing apparatus further comprises a controller for controlling.
The method of claim 2,

The shoe distribution assembly,

A line block supporting first and second shoe distribution lines connected to the front shoe conveying guide and the rear shoe conveying guide, respectively;

A sliding plate movably disposed at one side of the line block and transferring the shoe to one of the first and second shoe distribution lines;

A plate guide connected to the sliding plate and guiding movement of the sliding plate;

A plate driver connected to the sliding plate and driving the sliding plate;

A stopper disposed at one side of the sliding plate to limit a moving distance of the sliding plate; And

Shoe dispensing device comprising a stopper bracket for supporting the stopper.
The method of claim 5,

The plate driving unit,

A first air cylinder fixed to the first cylinder bracket;

A second air cylinder fixed to a second cylinder bracket connected to the sliding plate; And

And a floating joint connecting the rods of the first air cylinder and the second air cylinder.
The method of claim 1,

And a shoe escape assembly (SHOE ESCAPE ASS'Y) forming a line through which the shoe is moved, and having a shoe supply line connected to a square hose for shoe supply of the shoe supply device.
The method of claim 7, wherein

The shoe escape assembly,

A distribution wheel for supplying the shoe;

ANGULAR BEARING connected to the distribution wheel;

A rotary cylinder driving the dispensing wheel;

A line plate supporting the shoe supply line at one side; And

And a line cover disposed on the opposite side of the line plate.
The method of claim 8,

The shoe escape assembly,

A lower sensor disposed below the shoe supply line and sensing a signal for supplying the shoe to the shoe distribution assembly; And

And an upper sensor disposed above the lower sensing sensor and configured to sense a signal so that the shoe supply to the shoe supply line is stopped.
The method of claim 8,

The shoe escape assembly,

A damper disposed above the upper sensor and configured to open and close a flow path of the shoe supply line; And

And a damper actuator connected to the damper and driving the damper based on the signal of the upper sensor.