KR101745521B1 - Air Intrusive Jig Equipment for Inspection Having Separated Lifting Plate - Google Patents

Abstract

The present invention relates to an elevator for an elevator, comprising: a base on which a receiving space is formed; a lifting plate which is vertically stacked on the base and on which an inspection means is fixed; And a plurality of the plurality of moving plates are disposed along the moving direction of the moving plate to be coupled with the moving plate, and the remaining of the plurality of moving plates are connected to the moving plate, A position adjusting unit disposed along the moving direction and being engaged with the lifting plate, and a position adjusting unit disposed continuously with the moving plate in the receiving space, wherein a part of the position adjusting unit is coupled to the receiving plate, And an air supply unit for adjusting the sliding position of the unit A jig device for air-operated check is disclosed having a polycyclic lift plate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an air intrusive jig device having a removable lifting plate,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an air-injected inspection jig device having a detachable type elevating plate, and more particularly to an air-injecting inspection jig device having a detachable type elevating plate capable of precisely moving a position of an object to be inspected to a target position using air .

Most of the recent mobile communication terminals are provided with cameras. Most of the cameras use CMOS or miniature cameras to which a CCD image sensor is applied.

In general, a compact camera is mounted on a printed circuit board with a CMOS or a CCD image sensor, and then assembled into a lens and a housing, and electrically connected to a flexible printed circuit board for electrically communicating with the outside. And then it is checked whether or not the camera module that has been manufactured is operating normally.

At this time, in order to check whether or not the camera module is normally operated, when a worker mounts a camera module at a position spaced apart from a screen of the monitor by a predetermined distance, and then displays a test image on a screen of the monitor, The operator confirms the photographed result and manually judges whether the camera module is operating normally.

The conventional jig device developed for performing such inspection moves the moving plate horizontally and vertically to transfer the inspection means to the target position on which the camera module as the inspection object is placed.

In this case, it is necessary to move the moving plate in forward and backward directions and up and down directions. In this case, most of the worker approaches the hand jig device, which makes it difficult to precisely adjust the position, .

A related prior art document is Korea Automatic Vibration Reduction Module (VCR) module, which is connected to VCM module on March 24, 2015 (Korean Registration No. 10-1504948).

SUMMARY OF THE INVENTION The present invention is conceived to solve the above-described problems of the prior art, and an object of the present invention is to provide an air-inspecting type air conditioner having a detachable lifting plate that can move the inspection means accurately to a target position using air, Thereby providing a jig device.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

A base having a receiving space formed therein; A lifting plate which is vertically stacked on the base and on which an inspection means is fixed, a moving plate on one side for placing the object to be inspected and the other on the receiving space and slidable in forward and backward directions, And a plurality of the plurality of the moving plates are disposed along the moving direction of the lifting plate so that the lifting plate and the lifting plate are slidably engaged with each other, And an air supply unit which is disposed continuously with the moving plate in the accommodating space and which is coupled to a part of the position adjusting unit and adjusts a sliding position of the position adjusting unit by supplying a gas, . ≪ / RTI >

The air supply unit may include a cylinder having a long section, at least a part of which is fixed on the base, an inside part corresponding to the plurality of position adjusting units, And a sensing control unit provided on the accommodation space and sensing that the moving plate is slid into the accommodation space.

The position adjusting unit may further include a sliding piston which is inserted into the cylinder and is engaged with a part of the moving plate and is slid in the forward and backward directions as the gas is injected and a sliding piston inserted into the cylinder, And at least one lifting piston which is selectively lowered as the lifting piston is lowered.

The cylinder may include a sliding compartment in which the sliding piston is slid and an elevating compartment having at least one corresponding to the number of the elevating pistons.

The sliding compartment may be divided into a first sliding space and a second sliding space, and the elevating compartment may be divided into a first elevating space and a second elevating space.

The gas injection pipe may include a first injection pipe connected to the first sliding space and the second sliding space to supply gas to one of the first and second sliding spaces and a second injection pipe connected to the first and second lift spaces, And a second injection tube for supplying gas to one.

The sensing control unit may control the air supply unit to inject the gas by selecting the first injection pipe or the second injection pipe.

At least one of the bases may include a first shaft disposed parallel to the sliding piston, one end coupled to the moving plate and the other end slidably penetrating the base to guide sliding of the moving plate, And a second shaft disposed parallel to the lifting piston and coupled to the lifting plate through the base to guide movement of the lifting plate.

Also, the base may include an elastic supporting portion provided at least one of which is provided in parallel with the second shaft, and which is provided with an elastic body for supporting the lifting plate to be elevated.

The base may further include a cushioning portion provided on the accommodating space to reduce an impact generated when the movable plate contacts one end of the moving plate.

In order to solve the above-described problems, an air injection type inspection jig apparatus having a detachable lifting plate of the present invention has the following effects.

There is an advantage that the position adjusting unit connected to each of the base on which the inspection means is coupled and the moving plate on which the object to be inspected is placed can quickly adjust the position of the moving plate through the expansion and contraction and inspect the object to be inspected in a short time.

In addition, the position adjusting unit is composed of a cylinder and a piston, and the sliding position of the piston can be precisely adjusted through air supply to the inside of the cylinder, so that the position of the moving plate can be quickly moved through supply and discharge of air.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a configuration of a jig apparatus according to an embodiment of the present invention; FIG.
FIG. 2 is an exploded perspective view showing a specific internal configuration of the jig device of FIG. 1; FIG.
3 is a plan view showing a configuration of a gas supply unit in the jig apparatus of Fig. 1;
FIG. 4 illustrates a first sliding space and a second sliding space of a sliding compartment in a jig apparatus according to an embodiment of the present invention; FIG.
5 is a view showing a first elevating space and a second elevating and lowering space of the elevating compartment in a jig apparatus according to an embodiment of the present invention;
6 is a view showing a state in which a moving plate is slid toward a base in a jig apparatus according to an embodiment of the present invention;
7 is a view illustrating a state in which a lifting plate is lowered in a jig apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

First, a configuration of a jig apparatus according to the present invention will be schematically described with reference to FIGS. 1 to 3. FIG.

FIG. 1 is a schematic view showing a configuration of a jig apparatus according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing a specific internal configuration of the jig apparatus of FIG.

And Fig. 3 is a plan view showing the configuration of the gas supply unit 500 in the jig device of Fig.

The present invention relates to a gas injection type inspection jig (not shown) for inspecting whether a normal operation is performed through an inspection means (not shown) provided at one side of a lift plate 200 by moving an inspection object (not shown) And includes a base 100, a lifting plate 200, a moving plate 300, a position adjusting unit 400, and a gas supplying unit 500.

The base 100 is configured to support the entire body, and a receiving space 120 is formed therein.

In the accommodating space 120, the moving plate 300 is slidably inserted into the accommodating space 120.

The lifting plate 200 is coupled to the upper portion of the base 100 so as to be movable up and down, and the inspection means is fixed to the upper surface.

As described above, the moving plate 300 is extended from the base 100 while the moving plate 300 is slid on the receiving space 120, and the lifting plate 200 is coupled to the base 100 so as to be lifted upward, The moving plate 300 with the object to be inspected is moved toward the base 100 and the elevating plate 200 to which the inspection means is coupled descends to inspect the object to be placed on the moving plate 300.

Here, the lifting plate 200 and the moving plate 300 are coupled with the position adjusting unit 400 and are slidably moved in the base 100.

A plurality of the position adjusting units 400 are slidably coupled to the accommodating space 120 and at least a portion thereof is disposed along the moving direction of the moving plate 300 to be coupled with the moving plate 300, Is disposed along the moving direction of the lifting plate (200) and is engaged with the lifting plate (200).

In this way, a plurality of position adjustment units 400 are provided, one end of which is coupled to the moving plate 300 and the lift plate 200, and the other end thereof is coupled to the gas supply unit 500.

The gas supply unit 500 is disposed continuously with the moving plate 300 on the accommodating space 120 and a part of the position adjusting unit 400 is coupled to the gas supplying unit 500, Adjust the position.

A more detailed description will be given with reference to the drawings.

Referring to FIG. 1, it is seen that the jig device of the present invention is compactly formed.

The base 100 and the lifting plate 200 are formed with the same area and the lifting plate 200 is stacked on the upper side of the base 100.

Here, the inspection means is seated on the upper surface of the lifting plate 200.

In addition, a part of the lifting plate (200) is provided with an inspection groove (H) on which the inspection object is seated on the one side of the moving plate (300), so that the inspection means can inspect the inspection object.

Accordingly, a portion of the lifting plate 200 corresponding to the inspection groove H of the moving plate 300 is communicated with the upper side.

2, an accommodating space 120 is formed in the base 100, and the upper portion of the base 100 is closed by the lifting plate 200, And the lifting plate 200 is coupled to the upper side.

As shown in the figure, the base 100 and the lifting plate 200 are formed in a "C" shape, and when the moving plate 300 is slid toward the base 100, the overall shape of the lifting plate 200 is 'ㅁ'.

A gas supply unit 500 is disposed in the accommodation space 120 and the movement plate 300 is disposed in parallel with the accommodation space 120 together with the gas supply unit 500.

This is because a part of the moving plate 300 is formed with a groove corresponding to the shape of the gas supply unit 500. Therefore, when the moving plate 300 and the gas supply unit 500 are inserted into the accommodation space 120, they will have a rectangular shape.

Subsequently, the moving plate 300 is inserted into the receiving space 120 so as to be partially slid, and when the inspection groove H in which the inspection object is seated is formed on one side and completely inserted into the base 100, The inspection groove (H) communicates with the upper portion through a part of the plate (200).

A position adjusting unit 400 is coupled to a part of the moving plate 300 and the lifting plate 200 to slide the moving plate 300 and the lifting plate 200 by the gas supplying unit 500.

Specifically, the gas supply unit 500 is formed to be long, a part of which is fixed on the base 100, a position adjustment unit 400 is inserted therein, and a cylinder A plurality of gas injection pipes 540 formed so as to inject gas into the cylinder 520 and a plurality of gas injection pipes 540 which are provided on the accommodating space 120 to slide the moving plate 300 into the accommodating space 120 And a sensing control unit 560 that senses the sensed signals.

The position adjusting unit 400 is inserted into the cylinder 520 and is engaged with a part of the moving plate 300 and is inserted into the sliding piston 420 and the cylinder 520 sliding in the forward and backward directions as the gas is injected, And at least one lifting piston (440) coupled with a portion of the lifting piston (200) and selectively lowered as the gas is injected.

The cylinder 520 is divided into a sliding compartment 522 through which the sliding piston 420 is slid and an ascending compartment 524 with at least one corresponding to the number of the elevating pistons 440.

Specifically, the cylinder 520 includes a sliding compartment 522 for sliding the moving plate 300 as a part of the sliding piston 420 to be coupled with the moving plate 300 is inserted, The sliding piston 420 is divided into a lift compartment 524 in which a part of the lifting piston 440 coupled with the lifting piston 400 is inserted to lift the lifting plate 200 according to the gas injection. And the lifting piston 440 is lifted up and down in the vertical direction.

In this embodiment, the lift pistons 440 are provided in two, and the sliding pistons 420 are provided in one.

The sliding piston 420 and the lifting piston 440 slide in directions perpendicular to each other and have different lengths from each other.

This is because the range in which the lifting plate 200 is lifted and lowered is different from the range in which the lifting plate 200 is slid.

The sliding piston 420 is partially inserted into the sliding compartment 522 to protrude outwardly and engage with the moving plate 300 as shown in FIG.

One end of the lifting piston 440 is inserted into the ascending / descending compartment 524 and the other end is protruded to the outside, and is coupled to the lifting plate 200 on the upper side.

In this embodiment, the number and the sizes of the sliding piston 420 and the lifting piston 440 are different in diameter, length and number as shown in the drawings. However, the diameter and the length and the number of the sliding piston 420 and the lifting piston 440 may vary And thus the scope of the rights is not limited.

Subsequently, the gas injection pipe 540 is provided so as to pass through the first injection pipe 542 and the two lift compartments 524, which serve as passages for injecting gas into the sliding compartment 522, And a second injection pipe 544 serving as a passage for injection.

In addition, a plurality of inlets (I) for injecting gas into a part of the cylinder (520) are formed to inject gas into the gas injection pipe (540) from the outside.

Subsequently, the base 100 includes a first shaft 140 and a second shaft 140 which guide sliding of the moving plate 300 and the lifting plate 200 in accordance with sliding of the lifting piston 440 and the sliding piston 420, 160).

The first shaft 140 is provided in at least one or more positions and is disposed in parallel with the sliding piston 420. One end of the first shaft 140 is slidably engaged with the base 100 and the other end is coupled to the moving plate 300, 300).

At least one of the second shafts 160 is provided in parallel with the lifting piston 440. The second shaft 160 protrudes upward from the base 100 and is coupled to the lifting plate 200, Thereby guiding the plate 200 up and down.

A more detailed description will be given with reference to the drawings.

As shown in the figure, the first shafts 140 are provided on two sides of the moving plate 300, one end is coupled to the moving plate 300, and the other end is coupled to the base 100 to slide.

The first shaft 140 guides the sliding movement of the moving plate 300 by the sliding shaft.

Specifically, the sliding piston 420 is provided between the two first shafts 140 of the same shape to provide a force to slide the moving plate 300, and the first shaft 140 moves the sliding plate 300 in a sliding manner Thereby preventing it from tilting.

In the same manner, four of them are formed on the upper surface side of the base 100 in the same shape and are formed parallel to the lifting piston 440.

The second shaft 160 prevents the lifting plate 200 from tilting and rotating while the lifting and lowering piston 440 moves up and down the center of the base 100. [

This is to guide the lifting and lowering plate 200 in a stable manner in accordance with the area of the lifting plate 200.

In addition, the base 100 further includes an elastic supporting portion 180 which is provided in parallel with the second shaft 160 so as to support the lifting plate 200 so as to be elevated.

The elastic supports 180 may be partly or wholly elastic and may be in the form of a spring.

One end of the elastic support portion 180 is fixedly coupled to the base 100 and the other end of the elastic support portion 180 is connected to or coupled to the lifting plate 200 to support the lifting plate 200 from the lower side so as not to descend.

This allows the lifting plate 200 to be lifted up when the inspection is not performed in order to prevent the lifting plate 200 from being lowered by gravity.

The details will be described later.

Subsequently, the gas supply unit 500 regulates the expansion and contraction of the lifting plate 200 and the moving plate 300 by adjusting the position adjusting unit 400 provided therein.

FIG. 3 is a view showing the internal configuration of the gas supply unit 500 in the jig apparatus according to the embodiment of the present invention, and FIG. 4 is a cross-sectional view of the first compartment of the sliding compartment 522 in the jig apparatus according to the embodiment of the present invention. 5 is a perspective view illustrating a first elevating space 524a and a second elevating and lowering space 522b of the elevating compartment 524 in the jig apparatus according to the embodiment of the present invention, FIG.

The gas supply unit 500 is divided into a sliding compartment 522 into which the sliding piston 420 is inserted and an ascending compartment 524 into which the lifting piston 440 is inserted.

The gas injection pipe 540 is inserted into the sliding compartment 522 and the ascending compartment 524, respectively.

The first injection pipe 542 is provided to penetrate inside the sliding compartment 522 and the second injection pipe 544 is provided to pass through the two compartments 524 inside the compartment 524.

Therefore, as the gas is injected through the inlet I, the sliding piston 420 and the lifting piston 440 are slid.

In describing this, the compartments are shown separately in accordance with the movement of the pistons in Figs. 4 and 5.

As shown in FIG. 4, the sliding compartment 522 is divided into a first sliding space 522a and a second sliding space 522b according to the position of the sliding piston 420.

The sliding piston 420 closely contacts the inner periphery of the sliding compartment 522 and slides in the forward and backward directions as the gas is injected.

Accordingly, the first injection pipe 542 is composed of two as shown.

Therefore, the inlet I for injecting gas into the sliding space is divided into a first inlet I1 located at the upper portion and a second inlet I2 located at the lower portion.

In this manner, the first sliding space 522a or the second sliding space 522b can be selected through the first injection pipe 542 to inject the gas.

As shown in the drawing, the first injection pipe 542 is provided with an upper injection pipe 542a through which gas is injected from the first inlet I1 into the upper part of the sliding space, and a gas is injected from the second inlet I2 into the lower part of the first injection pipe 542 A lower injection pipe 542b is provided.

Accordingly, when the gas is injected through the first injection pipe 542, the first sliding space 522a is enlarged, and when the gas is injected through the second injection pipe 544, the second sliding space 522b is enlarged .

At this time, the moving plate 300 slides toward the base 100 when gas is injected into the upper injection pipe 542a, and is separated from the base 100 when gas is injected into the lower injection pipe 542b.

5, two lifting compartments 524 are provided and each lifting piston 440 is provided therein.

In the two lift compartments 524, the second injection pipe 544 is penetrated, so that the amount of gas to be supplied is constant.

The elevating compartment 524 is divided into a first elevating space 524a and a second elevating space 524b depending on the position of the elevating piston 440. [

The inlet (I) for supplying the gas to the second injection pipe (544) is shown as the third inlet (I3).

In this manner, when the gas is injected through the second injection pipe 544, the first lift space 524a is enlarged, and when the gas is not injected, the lift piston 440 is raised.

This is because the elastic supporting portion 180 supports the lifting plate 200.

The air lift plate 200 is spaced apart from the base 100 by the resilient supporting portion 180 unless air is injected into the up / down compartment 524.

However, when the gas is injected into the elevating compartment 524, the elevating plate 200 descends downward.

This is because the force by which the lifting piston 440 descends while the gas is injected into the lifting compartment 524 is greater than the force by which the elastic supporting member 180 supports the lifting plate 200.

The description will be made with reference to the drawings.

As shown in the drawing, when gas is injected from the third inlet I3, gas is injected into the two ascending compartment 524 through the second injection pipe 544, and the lifting piston 440 descends.

Accordingly, it is preferable that the gas is injected into the upper part of the ascending / descending compartment 524 so that the descending piston 440 can descend.
The second inlet I2 is in communication with the second sliding space 522b through the second injection pipe 542b in the connection relationship between the inlet I and the gas injection pipe 540 and the cylinder 520 The first inlet I1 is disposed above the second inlet I2 and communicates with the first sliding space 522a through the first inlet pipe 542a. The third inlet I3 provided next to the first inlet I1 and the second inlet I2 communicates with the ascending compartment 524 through the third inlet pipe 544. [
Where the second injection tube 542b is directly connected to the sliding compartment 522 to provide the gas injected at the second inlet I2 to the sliding piston 420. [
The overall configuration and operation of the jig apparatus according to an embodiment of the present invention have been described above.

delete

6 and 7, the operation of the present invention will be described.

6 is a view showing a state in which a moving plate 300 is slid toward a base 100 in a jig apparatus according to an embodiment of the present invention. (200) is descending.

6, in the initial state, the lifting plate 200 provided on the upper side of the base 100 is positioned away from the base 100, and the moving plate 300 is slid toward the base 100 have.

This is because when the gas is injected through the upper inlet pipe 542a at the second inlet I2 the gas is enlarged in the first sliding space 522a and the sliding piston 420 moves the moving plate 300 toward the base 100 .

The moving plate 300 is slid to the base 100 by the sliding piston 420 so that the first shaft 140 guides the sliding of the moving plate 300.

The moving plate 300 is slid toward the base 100 and the lifting plate 200 is moved from the base 100 to the base 100. In this case, .

The inspection means is disposed on the upper surface of the lifting plate 200.

The shock absorbing portion 190 is provided at a portion where the base 100 and the moving plate 300 are in contact with each other to buffer impact generated when the movable plate 300 is slid to the base 100 by the gas supply unit 500. [ So that shocks are buffered.

When the moving plate 300 is completely inserted into the base 100, the sensing control unit 560 senses the position of the moving plate 300 and guides the gas to the third inlet I3 so that the lifting plate 200 is lowered. .

At this time, the lifting plate 200 is in a state in which the elastic supporting portion 180 is separated from the base 100 by a force supported by the lower portion.

However, when the gas injects gas into the first elevating space 524a through the second injection pipe 544, the elevating plate 200 moves down the elevating piston 440 while expanding the first elevating space 524a So that the lifting plate 200 is lowered.

The elevating compartment 524 and the elevating piston 440 are each provided in two to lower the elevating plate 200. The gas supplied through the third inlet I3 is supplied to the second inlet pipe 544 through two And the lift piston 440 is lowered to pass through to supply the same amount of gas to the lift compartment 524.

When the lifting plate 200 is lowered in this manner, the inspection means and the object to be inspected are adjacent to each other, thereby performing the inspection.

As described above, the jig device according to the present invention can repeatedly perform inspections by replacing a plurality of the objects to be inspected, and can quickly move the moving plate 300 and the lifting plate 200 through the gas supply unit 500 There is an advantage to be able to do.

It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: Base
120:
140: 1st shaft
160: Second shaft
180: elastic support
190: buffer
200: lifting plate
300: moving plate
400: Position control unit
420: Sliding piston
440: lifting piston
500: gas supply unit
520: Cylinder
522: Sliding compartment
524: Lift compartment
540: gas injection tube
542: first injection tube
544: second injection tube
560:
H: Inspection home
I: Inlet

Claims (10)

A base having a receiving space formed therein;
A lifting plate stacked on the base so as to be able to ascend and descend, and an inspection means being fixed to the upper portion;
A moving plate on one side of which the object to be inspected is seated and the other side is disposed on the accommodating space and which is slidable in forward and backward directions;
A sliding piston which is provided in a plurality of slots and which is slidably coupled to the accommodating space and which is disposed along the moving direction of the moving plate and engages with the moving plate, and a sliding piston which is disposed along the moving direction of the moving plate, A position adjusting unit including a lifting piston; And
And a cylinder provided in the accommodation space and having a sliding compartment in which a part of the sliding piston is coupled and a plurality of gas injection pipes communicating with each other, the compartment being divided into a lift compartment in which a part of the lift piston is coupled, A plurality of inlets formed in a part of the cylinder in the same direction so as to communicate with the gas injection pipe to supply gas to the gas injection pipe through the inlet so as to adjust the sliding position of the position adjustment unit; / RTI >
The gas injection pipe includes a second injection pipe which is a passage for directly supplying gas to the sliding compartment so that the sliding piston is advanced, a second injection pipe which is elongated on the upper portion of the second injection pipe, And a third injection pipe serving as a passageway for injecting gas into the elevating compartment, wherein the first injection pipe is a passage through which gas is injected into the second sliding space of the second injection space,
Wherein the inlet comprises a first inlet communicating with the first inlet tube, a second inlet communicating with the second inlet tube, and a third inlet communicating with the third inlet tube, each of the inlet Are projected in the same direction,
Wherein the lifting plate includes an elastic member that provides a restoring force in the opposite direction corresponding to the lifting or lowering
An insufflating inspecting jig device having a detachable lifting plate.
The method according to claim 1,
The air supply unit includes:
A cylinder having at least a portion formed to be long and fixed on the base, the cylinder having an interior partitioned therein corresponding to a plurality of the position adjustment units,
A plurality of gas injection tubes formed to be long to inject gas into the cylinder; And
A sensing control unit provided on the accommodating space and sensing that the moving plate is slid into the accommodating space; And a detachable lifting plate including the lifting plate. 3. The method of claim 2,
The position adjustment unit includes:
A sliding piston which is inserted into the cylinder and is engaged with a part of the moving plate and slides in the forward and backward directions as the gas is injected; And
At least one lifting piston inserted into the cylinder and coupled with a part of the lifting plate to be selectively lowered as the gas is injected; And a detachable lifting plate including the lifting plate. The method of claim 3,
The cylinder
A sliding compartment in which the sliding piston slides; And
An elevating compartment provided at least one corresponding to the number of the elevating pistons; And a detachable lifting plate including the lifting plate. 5. The method of claim 4,
Wherein the sliding compartment is divided into a first sliding space and a second sliding space, and the elevating compartment is divided into a first elevating space and a second elevating space. 6. The method of claim 5,
The gas injection tube includes:
A first injection pipe connected to the first sliding space and the second sliding space to supply gas to any one of the first and second sliding spaces; And
A second injection pipe connected to the first elevating space and the second elevating space to supply gas to one of the first elevating space and the second elevating space; And a detachable lifting plate including the lifting plate. The method according to claim 6,
The sensing controller may include:
An air supply unit for selecting the first injection pipe or the second injection pipe to inject gas; And a detachable lifting plate for controlling the lifting plate. The method of claim 3,
The base includes:
A first shaft disposed parallel to the sliding piston, one end coupled to the moving plate and the other end slidably penetrating the base to guide sliding of the moving plate; And
At least one of which is disposed in parallel with the lifting piston and is coupled to the lifting plate at an upper side through the base to guide movement of the lifting plate; And a detachable lifting plate including the lifting plate. 9. The method of claim 8,
The base includes:
At least one of which is parallel to the second shaft, the elastic supporting part comprising an elastic body supporting the lifting plate so as to be lifted; And a detachable lifting plate including the lifting plate. The method according to claim 1,
The base includes:
And a cushioning portion provided on the accommodating space to reduce an impact generated when the movable plate contacts one end of the moving plate.

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