KR101902814B1 - Automatic inspection of parts and exact loading device that can automatically detect the defective parts and transport them to the correct position - Google Patents

Abstract

The present invention provides an automatic component inspection and accurate position loading device capable of automatically inspecting defective components and conveying the components to an accurate position, including: a work box supply unit sequentially and continuously supplying a work box in which a plurality of components are loaded; a work box accurate position support unit for fixing an upper edge of the supplied work box to the accurate position; a conveying unit for conveying the components loaded in the work box while freely moving in X-, Y- and Z-axis directions; a defective determination unit for determining the component as an excellent component or a defective component by sensing the component when the component is positioned close to the defective determination unit by the conveying unit; an alignment unit for setting the component determined as the excellent component to the accurate position; an origin setting transfer unit for loading the component set in the accurate position while maintaining the set accurate position; and a component loading unit provided after the origin setting transfer unit based on a loading process, in which the loaded component is seated in the accurate position.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic inspection of parts and an exact loading device capable of automatically detecting defective parts and transporting the parts to an accurate position,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a component transfer device capable of transferring a product to a jig pallet for carrying out post-processes by taking out a product from a work box containing a plurality of components. More particularly, And if it is judged to be defective, it is transferred to the jig pallet for carrying out the post-processes, so that it is possible to accurately A part to be transferred and supplied so that it can be accurately carried out in order to carry out a plurality of processes sequentially by correctly transporting and mounting the part to a part mounting part of a jig pallet while supporting the parts in a fixed position for carrying out the process Automatic inspection of defective parts, which can be transported to the correct position And a positional loading apparatus.

Generally, in manufacturing a product used in an industrial field or daily life, a plurality of parts are manufactured respectively, and a plurality of parts are assembled with each other to produce a finished product.

Such a product has conventionally been manually assembled by a worker. However, in the assembling process, a defect occurrence rate is increased due to a worker's mistake and an avoidance phenomenon is caused by an increase in fatigue of a worker. there was.

In order to solve these problems, it has become possible to perform precise work using devices that perform specific processes, and the number of workers can be minimized.

However, since different apparatuses are used for each process and the worker is also required for each process, there is still a burden on the labor cost and there is a problem that the process can not be performed accurately due to the fatigue of the worker.

In order to solve the above-mentioned problems, devices having a fully automatic mode from the supply of a product to the execution of a process have been put on the market.

In order to accurately perform the processes as described above, it is very important to accurately set the position of the initial part.

If it is not set in the correct position, it is difficult to carry out the next process, and the process such as assembling and processing is difficult.

In connection with the prior art 1 (registered trademark 10-0746913, a small component supplying device for automobile manufacturing), a small component is automatically supplied to a corresponding position and is mounted on a jig.

However, in the prior art document 1, the grip portion can be held on the jig by grasping the grip portion. Since the grip portion can be gripped by bonding with one cylinder electromagnet, there is a limit to transfer to the correct position. There is a problem that the defective incidence rate increases as the defects are transferred regardless of quantity and fire.

In addition, there is a problem in that it can not be applied to a component that does not pass magnetism, because the component is transported by the electromagnet.

Prior Art Document 1 (Registered Patent No. 10-0746913)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems described above, and it is an object of the present invention to provide a method and apparatus for continuously picking up parts loaded on a work box while automatically supplying a work box containing a plurality of products, And when it is detected as a good product, it can be aligned to a fixed position and transported to a jig pallet, and it can be seated, and at the same time it is adjusted to actively correspond to the size and specification of parts, It is an object of the present invention to provide an automatic part inspection and position loading apparatus capable of automatically detecting defective parts and transferring them to an accurate position.

In order to solve the above problems, an automatic part inspecting and precise positioning apparatus capable of automatically transferring a defective part to an accurate position while inspecting a defective part according to an embodiment of the present invention includes: A work box supply part 100 for continuously supplying the box 20 continuously, a work box mounting part 100 provided at the upper part of the work box supplying part 100 for fixing the upper edge of the supplied work box 20 to a correct position, A transfer unit 300 provided at an upper portion of the work box fixed position support unit 200 for transferring the parts 10 loaded on the work box 20 while being freely transferred in X, When the part 10 which is taken out by the conveying part 300 in the work box 20 is positioned close to the conveying part 300 by the conveying part 300, And detects the amount of the component (10) and the fire An alignment unit 500 provided at a lower side of the defect determination unit 400 to set the component 10 determined as a good product to a correct position; An origin setting conveying unit 600 provided behind the conveying direction to load the component 10 set in the aligning unit 500 in the correct position while maintaining the predetermined position; And a component loading unit 700 provided at the rear of the origin setting transfer unit 600 on the loading process and in which the component 10 loaded in the origin setting transfer unit 600 is seated in the correct position .

The work box fixed position support unit 200 includes a work box support frame 210 for supporting a rim of the work box 20 on the outside of the work box 20, And the origin point support portion 220 is provided on the other side of the origin point support portion 220 to support the origin point support portion 220 An origin supporting unit 230 for supporting the other supported side and a position fixing unit 240 for supporting the width direction of the work box 20 in the right and left positions on the upper and lower sides of the work box supporting frame 210 in a plan view, ). ≪ / RTI >

The failure detection unit 400 includes a failure detection sensor 410 for detecting the amount and the quantity of the component 10 by the sensor when the component 10 transported by the transfer unit 300 is positioned close to the component 10, A sensor supporting block 420 for supporting the failure detecting sensor 410 to be positioned at a predetermined position and a sensor supporting block 420 for detecting a failure of the sensor supporting block 420, And an elastic support portion 430 for performing a buffering action when the contact portion 10 is contacted.

The aligning unit 500 is provided at a rear side of the loading process in which the failure determining unit 400 is provided to position the component 10 in position so that the Z origin elevating and lowering And a Z origin support block 512 provided at an upper portion of the Z origin elevation cylinder 511 and elevated and lowered together by the operation of the Z origin elevation cylinder 511. The Z origin support block 512 includes a cylinder 511, A Z origin point setting unit 520 for setting the Z axis origin of the component 10 while lifting the component 10 up and down at a lower portion of the component 10 as the upper and lower parts of the component 10 are moved up and down, An X origin point supporting cylinder 521 provided in front of the upper part 10 and operated in the X axis direction on the position of the part 10 by setting the X axis origin of the part 10, Is provided at the rod end portion of the support cylinder 521, and by the operation of the X origin support cylinder 521, An X origin point setting unit 520 for setting the X axis origin point of the part 10 including an X origin point support block 522 for supporting the part 10 as an X axis origin point in time when the part 10 is moved, The Y-axis origin point of the component 10 is provided at one side of the aligning unit 500 to which the component 10 is fixedly positioned so that the Y-axis origin point of the Y- A cylinder 531 and a Y origin support block (not shown) provided at the rod end of the Y origin support cylinder 531 and reciprocatingly operated by a Y origin support cylinder 531 to support the part 10 as a Y axis origin And a Y origin setting unit 530 for setting the Y-axis origin point of the part 10 including the Y origin point 532.

The origin setting transfer unit 600 is provided immediately behind the aligning unit 500 on the conveying path of the component 10 and supports the component 10 in a state where the component 10 is set at the origin A rotation motor 610 that rotates the component 10 mounted on the component loading unit 700 to rotate the component 10 set as the origin to the component loading unit 700 side, The Y origin point setting unit 530 is fixedly installed in the alignment unit 500 where the Y origin point setting unit 530 is positioned at the origin and the Y origin point setting unit 530 supports the component 10, And the Y origin setting unit 530 is provided on the other side where the Y origin point setting unit 530 is provided on the support plate 620 to feed the Y And an axis origin support plate (630).

The automatic part inspecting and position correcting device capable of automatically transferring the defective parts to the correct position while inspecting the defective parts according to the embodiment of the present invention has the following effects.

First, when loading a part, it is freely transported in three axial directions of x, y and z, and there is an effect that a part can be loaded at an accurate position.

Second, it is possible to prevent the work box from being loaded at a predetermined position due to the position of the work box in the process of loading the work box with the supplied work box in the correct position while continuously supplying the work box loaded with a plurality of parts It is effective.

Third, in the process of loading parts, it is possible to minimize defective incidence by inspecting quantity and fire, collecting defective products, and loading only good products.

Fourth, when the component is transferred to the jig pallet for carrying out a post-process, it is possible to place the jig pallet in a fixed position by locating the jig pallet in a proper position so as to be accurately mounted on the jig pallet.

Fifth, there is an effect that the loading of parts can be carried out automatically without requiring an operator.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view showing an entire configuration of an automatic part inspection apparatus and a static loading apparatus capable of automatically transferring a defective part to an accurate position while inspecting a defective part according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view showing a structure of a workpiece supply part of an automatic part inspection and a positional loading apparatus capable of automatically transferring a defective part to an accurate position while checking defective parts according to an embodiment of the present invention
FIG. 3 is a perspective view showing a workpiece fixed position supporting portion of an automatic part inspection apparatus and a static position loading apparatus capable of automatically transferring a defective part to an accurate position, according to an embodiment of the present invention.
FIG. 4 is a perspective view illustrating an automatic inspection of parts and a transfer unit of the apparatus for accurately positioning the parts according to an embodiment of the present invention,
FIG. 5 is a perspective view of a part-automatic loading inspection apparatus according to an embodiment of the present invention. FIG. 5 is a perspective view of a part-automatic loading inspection apparatus according to an embodiment of the present invention,
FIG. 6 is a perspective view showing a failure detection unit of the automatic part inspection apparatus and the static loading apparatus capable of automatically transferring the defective parts to the correct position while inspecting the defective parts according to the embodiment of the present invention.
FIG. 7 is a perspective view showing details of the alignment unit and the origin setting transfer unit of the automatic part inspection and position loading apparatus capable of automatically transferring the defective parts to the correct position according to the embodiment of the present invention.
FIG. 8 is a block diagram of an automatic part inspection apparatus which can automatically transfer a component to an accurate position while inspecting defective parts according to an embodiment of the present invention. A perspective view showing the state
9 is a perspective view showing the parts loading unit of the automatic part inspecting apparatus and the posi- tive loading apparatus capable of automatically transporting the parts to the correct position while inspecting the defects of the parts according to the embodiment of the present invention.
10 is a perspective view illustrating a jig pallet of an automatic part inspecting apparatus and a positively loading apparatus capable of automatically transferring a defective part to an accurate position while checking defective parts according to an embodiment of the present invention.

The present invention relates to a component loading apparatus, and more particularly, to a component loading apparatus for loading a component, and more particularly, to a component loading apparatus for loading a component with a jig for performing a post-process after sequentially taking out components from a work box, The pallet is automatically loaded. In addition, the amount and the fire of the parts are checked in the loading process, and if it is detected as defective, it is recovered. If it is detected as good, it is transferred to the aligning unit, The pallet is transported to finish the loading, and all of the processes are performed automatically.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an automatic part inspecting apparatus and a positively loading apparatus capable of automatically detecting defective parts according to an embodiment of the present invention and transferring the parts to an accurate position will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view showing an entire configuration of an automatic part inspection apparatus and a static position loading apparatus capable of automatically transferring a defective part to an accurate position while inspecting a defective part according to an embodiment of the present invention.

1, the present invention mainly includes a work box supply unit 100, a work box fixed position support unit 200, a transfer unit 300, a defect determination unit 400, an alignment unit 500, an origin setting transfer unit 600 and a parts loading unit 700. [

The work box supply unit 100 successively supplies the work boxes 20 in which the plurality of parts 10 are loaded in order and sequentially supplies the work boxes 20, which are transferred in a stacked state through the conveyor, one by one When the loading operation of the part 10 is completed, the uppermost work box 20 is discharged, and the work box located on the lower layer is lifted to perform the loading operation again.

At this time, the work box 20 is further provided with a partition 21 between the part 10 and the part 10 so that the parts 10 can be stacked at regular intervals.

This makes it possible to perform the loading operation at an accurate position in operating the loading apparatus.

The work box fixed position support unit 200 is provided at an upper portion of the work box supply unit 100 and supports the work box 20 supplied from the work box supply unit 100 at a loading position, When the uppermost work box 20 in the box 20 is raised to the loading position, the outer periphery of the work box 20 is supported in four directions to support the loading position.

The transfer unit 300 can move the component 10 precisely while being freely operated in three axes of the X, Y, and Z axes by picking up and transferring the components 10 mounted on the work box 20 one by one .

The failure discrimination unit 400 is provided at one side of the work box fixed position support unit 200. The failure discrimination unit 400 senses the part 10 to be transported and picked up from the work box 20, When the part 10 comes into contact with the failure discriminating unit 400 during the conveyance, the characteristics of the part 10 are compared with the set characteristics to judge whether the part 10 is positive or negative.

 The alignment unit 500 sets the component 10 to the correct position when the component 10 determined as good in the defect determination unit 400 is transported and moves the origin 10 in accordance with the size of the component 10 And sets the component 10 to be positioned at the home position.

The origin setting transfer unit 600 may be configured such that the component 10 set in the aligning unit 500 is set in a jig pallet 800 for transferring the component 10 to a post- So that the component loading unit 700 can grip the direction-converted component 10 and fix it to the jig pallet 800 in the correct position .

The component loading unit 700 transfers the component 10 set in the home position setting unit 600 to the jig pallet 800 so that the origin setting transfer unit 600 and the jig pallet 800, And feeds the part 10 in a state in which the direction is changed in the origin setting transfer unit 600 to the jig pallet 800 side.

Accordingly, when automatically loading a plurality of parts 10 stored in the work box 20, it is possible to load both good and defective parts only through the failure determination unit 400, To be precisely loaded into the jig pallet 800 where the component 10 is seated in place while passing through a number of processes.

FIG. 2 is a cross-sectional view illustrating a structure of a workpiece supply part of an automatic part inspection apparatus and a static position loading apparatus capable of automatically transferring a defective part to an accurate position, according to an embodiment of the present invention.

2, the work box supply unit 100 includes a supply conveyor 110 for transferring a work box in a state where a plurality of work boxes 20 are stacked, a work box 20 And a work-box elevating unit 120 for sequentially elevating the work-box elevating unit 120 one by one.

The work box lifting unit 120 is configured to move the work box 20 from the supply conveyor 110 at a lower portion of the work box 20 when the work box 20 is transported from the supply conveyor 110, A work box lifting bar 122 for vertically moving the work box 20 in a state in which the work box supporting roller 121 is supported to rotate; And an elevating ball screw 123 provided at one side of the elevating ball screw 123 for driving the elevating ball screw 123. The elevating ball screw 123 is connected to the elevating ball screw 123, A motor 124 and a lift rail 125 for supporting the work box lifting bar 122 to vertically move up and down at an accurate position and a work box lifting bar 125 provided between the lifting rail 125 and the work box lifting bar 122, When the bar 122 is moved in a fixed position along the lift rail 125 And an elevation guide 126 for guiding the elevation.

As a result, the plurality of stacked work boxes 20 can be sequentially raised and lowered one by one and supplied to the correct positions.

FIG. 3 is a perspective view showing details of a workpiece fixed position support portion of an automatic part inspection and positional loading apparatus capable of automatically conveying a defect to an accurate position while inspecting a defect of the component according to an embodiment of the present invention.

3, the work box fixed position support 200 is provided on the outer side of the work box 20 in a shape corresponding to the work box 20 along the periphery of the work box 20, An origin support part 220 provided at one side of the work box support frame 210 to support the origin of the work box 20 and an origin support part 220 supporting the origin point of the work box 20; An origin support unit 230 for supporting the work box 20 in a close contact with the origin support part 220 by a reciprocating operation when the work box is provided on the other side of the origin support part 220, And a position fixing unit 240 for supporting the Y-axis direction of the wafer 20 in a fixed position.

The work box support frame 210 includes a frame transfer cylinder 211 provided at a lower side of the work box support frame 210 to transfer the entire work box support frame 210, A frame guide rail 212 installed along the path through which the work box support frame 210 is fed from the lower portion of the work box support frame 210 to guide the conveyance path of the work box support frame 210, And a frame guide block 213 installed to be moved along the frame guide rail 212 and supporting the work box support frame 210 while being transported along the frame guide rail 212 .

 The component 10 loaded on the work box 20 is supported while the work box 20 is held in the correct position while the component 10 is being loaded while the component 10 is loaded on the work box 20 The unloaded work box 20 is transported to be discharged, and the work box 20 supplied by the work box lifting unit 120 can be fixedly supported in the fixed position.

The origin support part 220 is provided at one side of the work box support frame 210 to support the origin point of the work box 20 in the X axis direction. And an origin adjustment scale 222 provided at one side of the origin adjustment slot and capable of precisely adjusting the origin according to the specification of the work box 20.

Accordingly, it can be adjusted to correspond to the workboxes 20 of various sizes, thereby maintaining high compatibility.

The origin support unit 230 is capable of supporting the work box 20 in a correct position while reciprocatingly moving toward or away from the origin support 220. The pressure of the work box 20 And a support pad 232 provided at a rod end portion of the support cylinder 231 to directly contact the work box 20 and press-contact the work box.

The position fixing unit 240 is disposed opposite the front and rear sides of the work box support frame 210 in the front and rear directions of the work box 20 (Not shown) provided at a rod end portion of the fixed cylinder 241 to provide a pressure to the work box 20 And a fixing pad 242 which is in direct contact with the work box 20 and press-contacts the work box.

When the work box 20 is supplied, the work box 20 is positioned away from the work box 20, and when the supply of the work box 20 is completed, . ≪ / RTI >

FIG. 4 is a perspective view showing an automatic parts inspection and a transfer unit of a static loading apparatus according to an embodiment of the present invention, FIG. 6 is a perspective view of a part automatic inspection apparatus capable of automatically detecting defective parts according to an embodiment of the present invention while being rotated at different angles so as to show details of the configuration of the transfer unit of the apparatus for accurately positioning the parts.

4 and 5, the transfer unit 300 includes a grip unit 310 for directly gripping and transferring the component 10, an X-axis transfer unit for transferring the grip unit 310 in the X- A Y-axis transfer unit 330 for transferring the grip unit 310 in the Y-axis direction, and a Z-axis transfer unit 340 for transferring the grip unit 310 in the Z-axis direction .

The grip unit 310 includes a grip tool 311 for gripping the part 10 while being in contact with the part 10 on both sides of the part 10 and a grip tool 311 for gripping the grip tool 311 And a tool operating cylinder 312 for moving the tool 10 closer to or away from the component 10.

The grip tool 311 is further provided with a friction pad 311a for supporting the component 10 so as to prevent the component 10 from slipping in a process of grasping and transporting the component 10 to a surface contacting the component 10. [

The X-axis feed unit 320 includes an X-axis feed motor 321 that provides power to feed the grip unit 310 in the X-axis direction, An X-axis ball screw 322 for rotating the grip unit 310 in the X-axis direction while being rotated by the motor 321, and an X-axis guide rail 322 for guiding a path in which the grip unit 310 is moved in the X- Axis guide block 323 and an X-axis guide block 324 provided between the grip unit 310 and the X-axis guide rail 323 to support the grip unit 310 to be conveyed along the X-axis guide rail 323 .

The Y-axis transfer unit 330 transfers the X-axis transfer unit 320 in the Y-axis direction while supporting the entire X-axis transfer unit 320. The Y-axis transfer unit 320 transfers the X- And a Y-axis feed motor 331 connected to the Y-axis feed motor 331 and rotated by the Y-axis feed motor 331 to feed the X-axis feed unit 320 to the Y- A Y-axis guide rail 333 for guiding a path along which the X-axis transport unit 320 is moved in the Y-axis direction, and a Y-axis guide rail 333 for moving the X-axis transport unit 320 and Y And a Y-axis guide block 334 provided between the shaft guide rails 333 for supporting the X-axis transfer unit 320 to be transferred along the Y-axis guide rail 333. [

The Z-axis transfer unit 340 is provided between the grip unit 310 and the X-axis transfer unit 320 to move the grip unit 310 up and down in the Z-axis direction. A Z-axis transfer cylinder 341 for supplying power to move the Z-axis in the Z-axis direction, and a Z-axis guide block 342 for supporting the grip unit 310 to be vertically moved up and down in the Z-axis direction.

As a result, the grip unit 310 can freely be transported in the X, Y, and Z axis directions while gripping the component 10 so as not to slip.

FIG. 6 is a perspective view showing a failure discrimination unit of an automatic part inspection apparatus and a static position loading apparatus, which can automatically transfer defective parts to an accurate position while inspecting defective parts according to an embodiment of the present invention.

Referring to FIG. 6, the failure determination unit 400 determines the amount of the component 10 by comparing the stored information with the stored information when the component 10 is contacted, and is conveyed by the transfer unit 300 to the component 10 A sensor support block 420 for supporting the sensor 10 to sense the component 10 at a predetermined position and a sensor support block 120 for supporting the sensor 10 to sense the component 10 at a predetermined position, An elastic support portion 430 for providing a buffer force to prevent damage to the component 10 or the failure detection sensor 410 due to the contact force when the sensor support block 420 comes into contact with the component 10, .

The sensor support block 420 has a rectangular block shape, and the failure detection sensor 410 may be fitted or installed so that the failure detection sensor 410 can be fixedly supported.

The elastic supporter 430 includes a support shaft 431 connected to both sides of the sensor support block 420 to support the sensor support block 420 and a supporting shaft 431 for supporting the sensor support block 420, A supporting guide 432 for guiding a path to be operated only in a direction in which the supporting shaft 431 is operated and a supporting shaft 431 which surrounds the outer side of the supporting shaft 431 so that when the supporting shaft 431 is drawn into the supporting guide 432, And a support spring 433 for supporting the spring 420 by elasticity.

Accordingly, in the process of transferring and loading the part 10, it is possible to quickly determine the quantity and fire of the parts 10, thereby recovering the defective parts and loading only the good parts. In addition, in the determination process, 10 can be prevented from being damaged during the contact.

Meanwhile, an air spraying unit 440 is provided at one side of the failure discriminating unit 400, which can clean foreign matter remaining on the component 10 by spraying air toward the component 10. [

The air ejection unit 440 includes an air nozzle 441 for ejecting air toward the component 10 and a nozzle position control unit 450 connected to the air nozzle 441 to adjust a nozzle position And an adjusting unit 442.

The nozzle position adjusting portion 442 is formed in a corrugated shape so that it can be adjusted to various positions irrespective of the shape of the component 10 and can inject air to the component 10 side.

Accordingly, it is possible to effectively remove the foreign substances remaining on the outside of the component 10 or the holes formed in the component 10 during the loading process of the component 10, thereby minimizing the positional error due to the foreign substance, Can be prevented from occurring.

7 is a perspective view showing details of an alignment unit and an origin setting transfer unit of the automatic part inspection and position loading apparatus capable of automatically transferring the defective parts to an accurate position according to an embodiment of the present invention. Reference numeral 8 denotes an automatic part inspection apparatus capable of automatically transferring a defective part to a correct position while inspecting defective parts according to an embodiment of the present invention, and an origin setting unit of the correct position loading apparatus. Fig.

7 and 8, the aligning unit 500 is for aligning the part 10 in the correct position for loading the part 10 into the correct position, And is provided in the immediately following path of the failure discrimination unit 400.

The aligning unit 500 includes a Z origin point setting unit 520 for setting up the Z axis origin by vertically lifting and lowering the part 10 in a state where the part 10 is seated, An X origin setting unit 520 for setting the origin of the component 10 in close contact with the set position and a Y origin setting unit 520 for setting the Y axis origin of the component in close contact with the component 10 in the Y axis direction of the component 10 530).

The Z origin point setting unit 520 includes a Z origin elevating cylinder 511 provided at a lower portion of the part 10 and being vertically moved up and down and a Z origin elevating and lowering cylinder 511 installed at the rod end of the Z origin elevating cylinder 511, And a Z origin support block 512 for setting the Z origin of the component 10 by bringing the component 10 into close contact with the component 10 while vertically lifting and lowering the component 10 by the clamp 511. [

The X origin point setting unit 520 sets the X origin point of the component 10 as the component 10 is mounted on the alignment unit 500 and is provided on the left side of the component 10 The X origin point supporting cylinder 521 and the X origin point supporting cylinder 521 are provided at the rod end portion of the X origin point supporting cylinder 521 so as to contact the component 10, And a support block 522.

The Y origin point setting unit 530 includes a Y origin support cylinder 531 provided in the Y axis direction of the component 10 to adhere the component 10 to the Y axis original point side, And a Y origin support block 532 provided at a part of the part 10 to set the Y origin of the part 10 in contact with and adhere to the part 10. [

This makes it possible to accurately set the part 10 to be positioned at the set origin.

The origin setting transfer unit 600 is provided on the loading path immediately behind the aligning unit 500 and rotates the part 10 aligned in a predetermined position to a position suitable for the next process. The component 10 fed in a state erected by the transfer unit 300 is aligned in the aligning unit 500 and then aligned in the correct position, And rotated to a position for processing.

The origin setting transfer unit 600 includes a rotary motor 610 for rotating the component 10 and a rotary motor 610 connected to the rotary motor 610, A support plate 620 for supporting the X origin of the component 10 in a state where the X origin is supported while rotating the component 10 in a state of supporting the component 10 when the alignment of the origin is completed and a Y origin setting unit 530 of the alignment unit 500, The Y origin point of the component 10 is set in position with the Y origin point setting unit 530 and the support plate 620 is rotated in a state in which the component 10 is not moved while the component 10 is rotated, And a Y-axis origin support plate 630 rotated together with the Y-axis origin support plate 630.

Accordingly, it is possible to support the component 10 in the loading process by rotating the component 10 at an angle necessary for the process after the component 10 is positioned to meet the origin.

FIG. 9 is a perspective view illustrating a parts loading unit of an automatic part inspection apparatus and a positional loading apparatus capable of automatically transferring a defective part to an accurate position while inspecting a defective part according to an embodiment of the present invention.

9, the part loading unit 700 includes an X-axis loading unit 710 for transferring the part 10 positioned in the home position to the origin setting transfer unit 600 in the X-axis direction, And a Z-axis loading unit 720 provided below the unit 710 to feed the component 10 in the Z-axis direction.

The X-axis loading unit 710 has the same structure as the X-axis transfer unit 320 and the Z-axis loading unit 720 has the same structure as the Z-axis transfer unit 340, do.

Therefore, the part 10 supported in the home position setting unit 600 in a fixed position can be seated in the correct position above the jig pallet 800 for the post-process.

FIG. 10 is a perspective view illustrating a jig pallet of an automatic part inspection apparatus and a static position loading apparatus capable of automatically transferring a defective part to an accurate position while inspecting a defective part according to an embodiment of the present invention.

Referring to FIG. 10, the jig pallet 800 is conveyed and circulated to a post-process along a rail by conveying the component 10 in a post-process.

The jig pallet 800 is provided with a component seating portion 810 that seats the component in place to allow the component 10 to be held in the correct position to be transported and circulated to subsequent processes .

This makes it possible to precisely perform post-processes such as joining other parts to the part 10 in a state where the part 10 is set to the initial correct position.

The present invention as described above is for loading and setting the parts housed in the work box one by one while continuously supplying the work box containing a plurality of parts, It can be mounted on the jig pallet and transported and circulated to the next process, so that the processes necessary for the parts can be performed at the precise position, and the supply and loading can be performed automatically without the need of the operator.

10: part 20: work box
21: partition 100: workbox supplier
110: feed conveyor 120: work box lift unit
121: work box support roller 122: work box lift bar
123: lift-up ball screw 124: lift-up unit drive motor
125: lift rail 126: lift guide
200: work box correct position support part 210: work box support frame
211: frame transfer cylinder 212: frame guide rail
213: frame guide block 220: origin support
221: Adjusting the origin point 220: Adjusting the origin point
230: origin support unit 231: support cylinder
232: support pad 240: position fixing unit
241: Fixing cylinder 242: Fixing pad
300: transfer unit 310: grip unit
311: Grip tool 311a: Friction pad
312: tool operating cylinder 320: X-axis feed unit
321: X axis feed motor 322: X axis ball screw
323: X-axis guide rail 324: X-axis guide block
330: Y-axis feed unit 331: Y-axis feed motor
332: Y-axis ball screw 333: Y-axis guide rail
334: Y-axis guide block 340: Z-axis feed unit
341: Z-axis feed cylinder 342: Z-axis guide block
400: Bad discrimination unit 410: Bad detection sensor
420: sensor supporting block 430: elastic supporting part
431: Support shaft 432: Support guide
433: Support spring 440:
441: Air nozzle 442:
500: Align unit 510: Z origin setting unit
511: Z origin elevation cylinder 512: Z origin support block
520: X origin setting unit 521: X origin support cylinder
522: X origin support block 530: Y origin setting unit
531: Y origin support cylinder 532: Y origin support block
600: Origin setting feed unit 610: Rotary motor
620: Support plate 630: Y-axis origin point support plate
700: part loading unit 710: X axis loading unit
720: Z axis loading unit 800: Jig pallet
810:

Claims (5)

A work box supply unit 100 for successively and continuously supplying the work box 20 loaded with a plurality of parts 10;
A work box fixed position support 200 provided at an upper portion of the work box supply unit 100 to fix the upper edge of the supplied work box 20 to a predetermined position;
A transfer unit 300 provided at an upper portion of the work box fixed position support unit 200 for transferring the parts 10 loaded on the work box 20 while being freely transferred in the X, Y and Z axis directions;
When the part 10 which is picked up by the conveying part 300 in the work box 20 is provided at one side of the work box fixed position supporting part 200 and is positioned close to the conveying part 300, A defective discrimination unit 400 for discriminating the amount of flame 10,
An alignment unit (500) provided at a lower side of the failure discrimination unit (400) and setting the component (10) judged as good to a correct position;
An origin setting conveying unit 600 provided behind the aligning unit 500 in the conveying direction to load the component 10 set in the aligning unit 500 in a fixed position; And a component loading unit 700 provided at the rear of the origin setting transfer unit 600 on the loading process and in which the component 10 loaded in the origin setting transfer unit 600 is seated in the correct position,
The aligning unit 500 is provided on the rear side of the loading process in which the failure discriminating unit 400 is provided to fix the part 10 to the Z origin elevating cylinder And a Z origin support block 512 provided at an upper portion of the Z origin elevating cylinder 511 to be elevated and lowered together by the operation of the Z origin elevating cylinder 511, A Z origin point setting unit 520 for setting the Z axis origin of the component 10 while lifting the component 10 up and down at the lower part of the component 10 in accordance with the vertical movement of the component 10, An X origin support cylinder 521 provided in front of the X origin support cylinder 10 and configured to set the X axis origin of the component 10 to reciprocate in the X axis direction on the position of the component 10, (521), and are operated together by the operation of the X origin support cylinder (521) An X origin point setting unit 520 for setting the X axis origin point of the part 10 including an X origin point support block 522 for supporting the X axis origin point of the part 10 on the conveyance path of the part 10, Axis direction of the component 10 by setting the Y-axis origin of the component 10 by being provided at one side of the alignment unit 500 to which the component 10 is fixed to be positioned, A Y origin support block 532 which is provided at a rod end portion of the Y origin support cylinder 531 and reciprocates by a Y origin support cylinder 531 to support the part 10 as a Y axis origin, And a Y origin setting unit (530) for setting a Y-axis origin of the part (10), including the automatic home position setting unit (530) Loading device.
The method according to claim 1,
The work box fixed position support unit 200 includes a work box support frame 210 for supporting a rim of the work box 20 on the outside of the work box 20, The origin support part 220 is provided on the other side of the origin support part 220 so that the work box 20 is supported on the origin support part 220 And a position fixing unit 240 which is provided on both upper and lower sides of the work box support frame 210 as viewed from above and which supports the width direction of the work box 20 in a correct position, The automatic inspection of parts and the correct position loading device capable of transferring the parts to the correct position while automatically checking the defects of the parts.
The method according to claim 1,
The failure discrimination unit 400 includes a failure detection sensor 410 for discriminating the amount of the component 10 by the sensor when the component 10 transported by the transfer unit 300 is positioned close to the component 10, A sensor supporting block 420 for supporting the sensor 410 to be positioned at a predetermined position and a sensor supporting block 420 provided at the other end of the sensor supporting block 420 for contacting the sensor 10, 10. An automatic part inspecting and correcting apparatus for inspecting defects of a part and transferring the part to an accurate position while automatically checking defective parts.
delete The method according to claim 1,
The origin setting transfer unit 600 is provided immediately behind the aligning unit 500 on the conveying path of the component 10 and supports the component 10 in a state in which the component 10 is set at the origin, A rotation motor 610 for rotating the component 10 mounted on the component loading unit 700 to transfer the component 10 set as the origin to the component loading unit 700 side, The Y origin point setting unit 530 is fixedly installed in the alignment unit 500 positioned at the origin and the Y origin point setting unit 530 supports the component 10 without moving to the component loading unit 700 side And a Y-axis setting unit 530. The Y-axis setting unit 530 and the Y-axis setting unit 530 are installed on the support plate 620 and the Y- And a origin support plate (630). Components that can be checked while the transfer to the correct location automatically check and position the loading apparatus.

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