KR20210049580A - Vacuum adsorption apparatus having change direction possible of adsorption object - Google Patents

Abstract

The present invention relates to a vacuum adsorption apparatus capable of the non-powered direction change of an adsorption target and, more specifically, to a vacuum adsorption apparatus capable of the non-powered direction change of an adsorption target, which can easily change the direction of an adsorption target which is vacuum-adsorbed at a vacuum adsorption unit in the orthogonal direction with respect to the initial vacuum adsorption location in a non-powered manner, thereby increasing manipulability and workability. To this end, the vacuum adsorption apparatus comprises: an outdoor air introduction control unit (100) which is installed via a corrugated pipe (10) connected to a suction pump to control the introduction of outdoor air by means of the opening and closing of an outdoor air introduction hole (111) through which outdoor air is introduced; a mounting body (200) which is installed while being in connection with the inside of the outdoor air introduction control unit (100), wherein an extension joint pipe (210) which is inclined downwards is installed at the lower side; a rotary unit (300) which is installed to surround the extension joint pipe (210) so as to be installed to be rotatable along the outer circumference of the extension joint pipe (210); a hollow type mounting connector (400) which is vertically extended in the downward direction while being in connection with the inside of the rotary unit (300); and a vacuum adsorption unit (500) which is mounted on the mounting connector (400) to vacuum-adsorb the adsorption target. Therefore, when the rotary unit (300) is rotated in a state in which the adsorption target is vacuum-adsorbed at the vacuum adsorption unit (500), the adsorption target is constructed to change the direction in the orthogonal direction with respect to the initial adsorption location.

Description

Vacuum adsorption device capable of changing the direction of non-powered object to be adsorbed{VACUUM ADSORPTION APPARATUS HAVING CHANGE DIRECTION POSSIBLE OF ADSORPTION OBJECT}

The present invention relates to a vacuum adsorption device capable of changing the direction of a non-powered adsorption object, and more particularly, to easily change the direction of the adsorption object vacuum-adsorbed to the vacuum adsorption unit in a direction perpendicular to the initial vacuum adsorption position by non-powered It relates to a vacuum adsorption device capable of non-powered direction change of an adsorption object to achieve an improvement in workability.

In general, a vacuum adsorption device is a device used to move or load a glass panel, a metal plate, a plate such as stone, and a flat cover body mounted on the main body according to the work process, such as a glass factory, a display production line, a construction site, etc. It is used in various fields.

Among the conventional vacuum adsorption devices, an adsorption device is connected to a corrugated pipe, and the adsorption object with a certain weight is vacuum-adsorbed through the adsorption device and transferred to the dropping place, and when transferred to the dropping place, the internal vacuum pressure of the adsorption device is released through handling. Thus, a technology for allowing the object to be adsorbed to be separated from the vacuum adsorption device is disclosed.This conventional vacuum adsorption device requires considerable technical know-how to control the inflow amount of outside air through handling. There are problems with difficulties.

In addition, since the conventional vacuum adsorption device has a large weight or size, it is cumbersome to use both hands when vacuum adsorption of an object to be adsorbed, and workability is significantly reduced as fatigue increases when operating the vacuum adsorption device. There is a problem in that the risk of safety accidents is increased due to increased fatigue.

Accordingly, the applicant of the present invention has disclosed a technology that enables rapid and simple vacuum adsorption transport of an object to be adsorbed by holding a vacuum adsorption device with one hand, as in Registered Patent No. 1729814.

However, there is a considerable problem in the operation when directional conversion is performed after vacuum adsorption of the object to be adsorbed using the adsorption device as described above. In particular, the work of attaching a flat cover body to the front of the main body of a certain size is difficult. When performing, the operator must hold the vacuum adsorption device with one hand and lift the flat plate cover body horizontally with respect to the ground with the other hand. In this case, workability is significantly reduced. When the direction of the adsorption object such as the flat cover body is changed, the vacuum adsorption portion is opened to prevent smooth vacuum adsorption, so that the adsorption object falls on the ground and is damaged, or a problem exists that causes physical damage to the worker.

In addition, a separate power device capable of changing the direction of the adsorption device may be provided to change the direction of the adsorption object adsorbed by the adsorption device. It may be composed of a link frame and a cylinder member connected to the link frame.

That is, when the rod of the cylinder member is elongated, the link frame pushes up the adsorption device to change the direction so that the direction of the adsorption device can be changed. In this case, the operator operates the adsorption device with one hand. , As the other hand operates the drive of the power device, there is a problem of deteriorating workability, and as the power device must be separately provided, the structure of the adsorption device becomes large or complicated, resulting in an increase in manufacturing cost and work. There is a problem that the efficiency is deteriorated.

The present invention was invented in view of the above-described circumstances, and an object of the present invention is to allow the operator to rotate the vacuum adsorption part while lifting the adsorption object after vacuum adsorption by intimate contact with the vacuum adsorption part on the upper side of the adsorption object. In this case, it is possible to easily change the direction of the adsorption object in a direction perpendicular to the initial vacuum adsorption position without using a separate power, thereby enhancing operability according to the direction change of the adsorption object, and the converted adsorption object being oriented by its own weight. It is to provide a vacuum adsorption device capable of non-powered direction change of an adsorption object that can improve workability by not returning to its original position.

The present invention for achieving the above object is installed via a corrugated pipe 10 connected to the suction pump to control the inflow of outside air through the opening and closing of the outside air inlet hole 111 into which the outside air is introduced, and , It is installed to be in communication with the inside of the outside air inflow control unit 100, but is installed to surround the mounting body 200 in which the extension joint pipe 210 is installed and the extension joint pipe 210 is installed in a downward slope at the lower side, and the extension joint A rotation unit 300 that is rotatably installed along the outer periphery of the tube 210, and a hollow mounting connector 400 extending vertically in a downward direction in a state in communication with the interior of the rotation unit 300 , It is mounted on the mounting connector 400 and consists of a vacuum adsorption unit 500 for vacuum adsorption of the adsorption object, and the rotary unit 300 is attached to the vacuum adsorption unit 500 while vacuum adsorption of the adsorption target material. When rotated, it is characterized in that it is made so that the direction of the adsorption object can be changed in a direction perpendicular to the initial adsorption position.

In addition, the rotation unit 300 includes a rotation bearing 310 installed to surround the outer periphery of the extension joint tube 210, and the extension joint tube 210 in a state in which the rotation bearing 310 is received. It is installed to be connected to, but the inner flow path extends from the slope flow path 322 into which the extension joint pipe 210 is inserted and the vacuum suction part 500 from the slope flow path 322 so that the mounting connector 400 is inserted It is characterized in that it is composed of a main body 320 made of a vertical flow path 324.

According to the present invention, when the direction of the adsorption object vacuum-adsorbed in the vacuum adsorption part is changed in a direction perpendicular to the initial vacuum adsorption position, the user can easily change the direction with only a simple operation of rotating the adsorption target while holding the adsorption target. In addition to improving the operability through this, a separate driving device for changing the direction of the adsorption object is not required, so that the effect of reducing the manufacturing cost can be expected to reduce the size of the adsorption device.

1 is a state diagram showing a state in which a vacuum adsorption device capable of switching the non-powered direction of an adsorption object according to the present invention is installed;
Figure 2 is a state diagram showing an enlarged vacuum adsorption device capable of switching the non-powered direction of the adsorption object according to the present invention;
3 is a state diagram showing an embodiment of the outside air intake control unit according to the present invention;
4 is a cross-sectional view showing a cross-sectional state of a vacuum adsorption device capable of switching the non-powered direction of an adsorption object according to the present invention;
5 is a separated cross-sectional view showing a cross-sectional separation state of the vacuum adsorption device according to the present invention;
6 is a state diagram showing a state in which an object to be adsorbed is initially vacuum adsorbed by the vacuum adsorption device according to the present invention;
7 is a state diagram showing a state in which the direction of the adsorption object is changed by the vacuum adsorption device according to the present invention.

Hereinafter, a vacuum adsorption device capable of non-powered direction change of an adsorption object according to the present invention will be described in detail with reference to the accompanying drawings. Prior to this, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

In addition, terms to be described later are terms set in consideration of functions in the present invention, and these terms may vary according to the intention or custom of the producer or manufacturer producing the product, and the thickness of the lines or the size of the components shown in the drawings. And the like may be exaggerated for clarity and convenience of description, and the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical ideas of the present invention. As such, it should be understood that there may be various equivalents and modified examples that can replace them at the time of the present application.

In addition, when a part of the specification is said to be'connected' with another part, this includes not only the case that it is'directly connected', but also the case that it is'indirectly connected' with another element in the middle. do. In addition, "including" a certain component means that other components may be further included rather than excluding other components unless otherwise stated.

In addition, the directional terminology used in the present invention is used in connection with the orientation of the disclosed drawing(s). Since components of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for illustrative purposes and is not limiting.

1 is a state diagram showing a state in which a vacuum adsorption device capable of non-powered direction change of an adsorption object according to the present invention is installed, and FIG. 2 is a state diagram showing an enlarged view of a vacuum adsorption device capable of non-powered direction change of an adsorption target according to the present invention. , Figure 3 is a state diagram showing an embodiment of the external air intake control unit according to the present invention, Figure 4 is a cross-sectional view showing a cross-sectional state of the vacuum adsorption device capable of non-powered direction change of the adsorption object according to the present invention, Figure 5 A separated cross-sectional view showing a sectional separation state of the vacuum adsorption device according to the present invention, FIG. 6 is a state diagram showing a state in which an object to be adsorbed is initially vacuum adsorbed by the vacuum adsorption device according to the present invention, and FIG. 7 is a vacuum according to the present invention. It is a state diagram showing a state in which the direction of the object to be adsorbed is changed by the adsorption device.

As shown in FIGS. 1 to 7 above, the vacuum adsorption device capable of changing the direction of the adsorption object 20 according to the present invention is installed through a corrugated pipe 10 connected to a suction pump, and an outside air inlet hole through which outside air is introduced. An outside air inflow control unit 100 that controls the inflow of outside air through opening and closing of 111, a mounting body 200 and a rotating unit 300 which are sequentially installed in a state in communication with the inside of the outside air inflow control unit 100, The rotary unit 300 vertically extending downwardly is composed of a hollow mounting connector 400 and a vacuum suction unit 500.

In other words, the vacuum adsorption device capable of changing the direction of the adsorption target 20 according to the present invention rotates the adsorption target when the operator rotates the adsorption target while vacuum adsorption of the adsorption target material is lifted by the vacuum adsorption unit 500. By the rotation of the unit 300, the adsorption object is easily changed in a direction perpendicular to the initial adsorption position, so that the adsorption object can be easily changed direction by non-powered so that post-processing or mounting work can be easily performed. It is possible to easily change the direction of the adsorption object without power without a separate power device, thereby improving operability and reducing the manufacturing cost and convenience of work through miniaturization of the vacuum adsorption device.

The outside air inflow control unit 100 is installed via a corrugated pipe 10 connected to a separately provided suction pump (not shown) to control the inflow of outside air through opening and closing of the outside air inlet hole 111 into which outside air is introduced. will be.

Here, looking at the state of the outside air inlet control unit 100 as an embodiment, a tubular body portion 110 installed to be connected to the corrugated pipe 10 and having an outside air inlet hole 111 through which outside air is introduced, and the A hollow gripping portion 120 formed to extend in a downward direction while connected to the inner side of the main body 110, a hollow intake pipe 130 in communication with the inside of the gripping portion 120, and the It may be made of a control unit 140 that controls the inflow of outside air by opening and closing the outside air inlet hole 111 of the body portion 110.

That is, when the external air inflow control unit 100 vacuum-adsorbs the vacuum adsorption unit 500 in close contact with the adsorption target 20, the corrugated pipe 10 contracts and the adsorption target is lifted, At this time, since excessive contraction of the corrugated pipe 10 is caused by the continuous suction drive of the suction pump, as well as damage of the object to be adsorbed, an appropriate amount of outside air is introduced by the operation of the control unit 140. It is to prevent excessive shrinkage of the corrugated pipe 10 and damage to the adsorption object.

At this time, the control unit 140 maintains a state in which the outside air inlet hole 111 is closed by the elastic force of the elastic return means 150 installed inside the main body 110. At this time, the control unit 140 is installed to be connected to a finger gripping device 141 for gripping a worker's finger, and the elastic return means 150 includes an opening and closing part 153 for opening and closing the inside of the gripping part 120 Is installed.

As an embodiment of the elastic return means 150, an extension protruding rod 151 formed to extend inward of the main body 110 while one side in the length direction is connected to the control unit 140, and one side in the length direction A link member 152 hinged to the other side in the longitudinal direction of the extension protruding rod 151, and a hinge-coupled to the other side in the longitudinal direction of the link member 152 in a state rotatably installed on the body portion 110 It may be composed of an opening/closing part 153 that opens or closes the inside of the gripping part 120.

Here, it is described that the elastic return means 150 is composed of the extension protruding rod 151, the link hole 152, and the opening/closing part 153, but it is not limited thereto, and it should be noted that there may be various embodiments. It is a bar.

In addition, the mounting body 200 is installed to be in communication with the inside of the outside air inflow control unit 100, but the extension joint pipe 210 is installed in a downward slope.

That is, the mounting body 200 is mounted so that the inside is in communication with one side in the longitudinal direction of the intake pipe 130, and one side in the longitudinal direction of the intake pipe 130 is inserted above the mounting body 200 Insertion mounting hole 220 to be mounted is formed, and the inner flow path of the mounting body 200 is inclined downward from the mounting passage 230 and the mounting passage 230 communicating with the insertion and mounting hole 220 It may be formed of a downward flow path 231 to be formed.

In addition, an opening hole 221 through which the extension joint pipe 210 can be inserted in a state in communication with the downward flow path 231 is formed below the mounting body 200, and the extension joint pipe 210 When one side of) is inserted in the direction of the downward flow path 231 through the opening hole 221 and mounted, the extension joint pipe 210 is mounted with a constant inclination with respect to the mounting body 200. . At this time, it is preferable that a packing hole 211 in close contact with the outer periphery of the opening hole 221 is installed at one side in the length direction of the extension joint pipe 210 inserted in the downward flow path 231.

In addition, the rotation unit 300 is installed so as to surround the extension joint pipe 210 so as to be rotatably installed along the outer periphery of the extension joint pipe 210, in the vacuum adsorption unit 500 to be described later. When the adsorption target is rotated while the adsorption target is vacuum-adsorbed, the rotation unit 300 is rotated along the outer periphery of the extension joint tube 210 so that the direction of the adsorption target can be easily changed.

Here, the rotation unit 300 is a rotation bearing 310 installed to surround the outer periphery of the extension joint tube 210, and the extension joint tube 210 in a state in which the rotation bearing 310 is received. It is installed to be connected, but the inner flow path extends in the direction of the vacuum suction unit 500 from the slope flow path 322 into which the extension joint pipe 210 is inserted and the slope flow path 322, and the mounting connector 400 is inserted. It may be composed of a main body 320 made of a vertical flow path 324.

That is, the main body 320 is formed integrally with a slope hole 321 in which the slope flow path 322 inclined at a certain angle is formed, and the vertical flow path 324 is integrally formed at the lower end of the slope hole 321. It may be made of a binding tool 323 extending perpendicularly to the ground in a state having a certain angle with respect to the flow path 322.

At this time, it is to be noted that there may be various embodiments such as a structure in which the inclined hole 321 and the binding hole 323 are integrally formed or the respective technical configurations are detachably coupled.

In addition, the mounting connector 400 is a hollow member extending vertically in a downward direction in a state in communication with the inside of the rotating unit 300, and one side in the longitudinal direction of the mounting connector 400 is the binding tool ( It is inserted into the vertical flow path 324 of 323 and mounted, and the other side in the longitudinal direction is mounted on the vacuum adsorption unit 500 to be described later.

At this time, a reinforcing piece 410 for reinforcing the bonding state of the mounting connector 400 may be installed to be connected to the other side of the mounting connector 400 in the longitudinal direction. There will be.

In addition, the vacuum adsorption unit 500 is mounted on the mounting connector 400 to vacuum adsorption of an object to be adsorbed, and the vacuum adsorption unit 500 includes an adsorption pad 510 and the adsorption pad ( It comprises a connection body 520 installed on the upper side of the 510 and connected to the mounting connector 400.

Looking at the operation of the present invention configured as described above, first, the adsorption pad 510 of the vacuum adsorption part 500 is closely attached to the upper surface of the adsorption target located at the top of the plurality of adsorption targets stacked on the bottom surface.

In this state, when the suction object is vacuum-adsorbed and lifted through the drive of the suction pump, the main body of the rotating unit 300 is rotated by grasping and rotating one side of the suction object vacuum-adsorbed by the vacuum suction unit 500 ( 320 is easily rotated along the outer periphery of the extension joint pipe 210 and is changed direction, so that the object to be adsorbed can be easily coupled to a body having a predetermined size.

That is, as an example, in the case of a drum washing machine, when an opening and closing door that is an object to be adsorbed is mounted on the front of the body, the opening and closing door that is vacuum-adsorbed and lifted by the vacuum suction unit 500 while the opening and closing doors are stacked is the initial suction position. The direction is easily changed in a direction at right angles to, so that the operation of easily coupling the opening and closing door, which is the object to be adsorbed, to the front of the body can be performed.

As described above, in the vacuum adsorption device according to the present invention, when the operator rotates the vacuum adsorption unit while lifting the adsorption target, the adsorption target is easily changed in a direction perpendicular to the initial vacuum adsorption position, and is adsorbed without power without a separate power device. Since it is possible to quickly change the direction of the object, it can be expected to improve work efficiency by increasing the operability and work convenience, and since there is no need to add a separate power device, the operation convenience through the miniaturization of the direction changeable vacuum adsorption device is improved. You will be able to.

As described above, specific embodiments of the present invention have been described in detail, but those of ordinary skill in the field to which the present invention pertains will be able to implement various modifications without departing from the scope of the present invention. Therefore, the scope of the present invention is not limited to the above-described embodiments, and should be defined by the claims and equivalents as well as the claims to be described later.

100: outside air inflow control unit 110: main body
120: grip portion 130: intake pipe
140: control unit 150: elastic return means
200: mounting body 210: extension joint pipe
300: rotary unit 310: rotary bearing
320: main body 400: mounting connector
410: reinforcement piece 500: vacuum adsorption part
510: adsorption pad 520: connecting body

Claims (2)

An outdoor air inflow control unit 100 installed through a corrugated pipe 10 connected to the suction pump to control the inflow of outside air through opening and closing of the outside air inlet hole 111 through which outside air is introduced,
A mounting body 200 installed in communication with the inside of the outside air inflow control unit 100 but with an extension joint pipe 210 inclined downwardly,
A rotation unit 300 installed to surround the extension joint pipe 210 and rotatably installed along the outer periphery of the extension joint pipe 210,
A hollow mounting connector 400 extending vertically in a downward direction in a state in communication with the inside of the rotating unit 300,
It is mounted on the mounting connector 400 and consists of a vacuum adsorption unit 500 for vacuum adsorption of the adsorption object,
Adsorption, characterized in that when the rotation unit 300 is rotated in a state in which the adsorption target material is vacuum-adsorbed to the vacuum adsorption unit 500, the adsorption target material can be changed in a direction perpendicular to the initial adsorption position. Vacuum adsorption device capable of changing the direction of the object without power
The method of claim 1,
The rotation unit 300 is connected to the extension joint tube 210 while receiving the rotation bearing 310 installed to surround the outer periphery of the extension joint tube 210 and the rotation bearing 310 It is installed so that the inner flow path extends from the slope flow path 322 into which the extension joint pipe 210 is inserted and the vacuum suction part 500 from the slope flow path 322 so that the mounting connector 400 is inserted vertically. Vacuum adsorption device capable of non-powered direction change of the adsorption object, characterized in that consisting of a main body (320) consisting of a flow path (324).

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