TW201024718A - Vision inspection apparatus - Google Patents

Abstract

Disclosed is a vision inspection apparatus, and particularly, a vision inspection apparatus capable of inspecting external appearance of an electronic component. The vision inspection apparatus includes a loading unit for loading at least one electronic component to be vision-inspected; a first vision inspection unit for performing first vision inspection with respect to the electronic component loaded by the loading unit; a second vision inspection unit for performing second vision inspection with respect to the electronic component; an inverting unit installed between the first and second vision inspection units, for inverting the electronic component having been completely first-vision inspected by the first vision inspection unit before the electronic component is transferred to the second vision inspection unit; an unloading unit for unloading the electronic component having been completely second vision-inspected by the second vision inspection unit; and a transfer tool for simultaneously transferring electronic components respectively in the first vision inspection unit, the inverting unit, and the second vision inspection unit to the next respective units.

Description

201024718 VI. Description of the invention: [Technical field to which the invention pertains] ‘ The present invention relates to a visual inspection apparatus, and more particularly to a visual inspection apparatus capable of detecting the appearance of an electronic component. [Prior Art] Electronic components cannot operate or operate with illness due to inferiority. When these faulty electronic components are put on the market, the reliability of the electronic components is lowered. Therefore, a variety of methods are performed to select a qualified electronic component before the electronic component is put on the market. The σ visual inspection method is used as a different detection method for the rural area to detect the appearance of the electronic component, such as the marking state, whether it is damaged when the line or the ball is broken, and whether any cracks or any scratches have occurred. 「 “Picture 7” is a schematic diagram of the structure of a belt type visual inspection device of the prior art. A conventional belt type visual inspection apparatus includes a loading unit leak that is split into a row, a first visual detecting unit, a second visual detecting unit 52, and an inverted unit 53A. The electronic components are transmitted through the transfer tool 550. The conventional visual inspection method is as follows: First, the electronic component located in the loading unit 5A is transmitted to the first visual inspection unit 51A through the transmission tool 550, thereby performing the first visual inspection through the first visual detection unit 51. step. Then, the power of the first visual inspection step has been completed. 5 201024718 The sub-element will be inverted', i.e., inverted by the reversing unit 53. Then, the second visual inspection unit 520 performs a second visual inspection step ' on the inverted electronic component and performs an unloading step through the unloading unit 540. However, the conventional tape type visual inspection apparatus has the following problem: Before the electronic component is transferred to the second visual detecting unit 52, the electronic component that has completed the first visual detecting step will be inverted by the inverting unit 53. This causes the 'the first visual detecting unit 510 and the second visual detecting unit 52' to be in a waiting state when the electronic S piece is inverted by the inverting unit 53G and transmitted. Therefore, visual inspection cannot be continuously performed, and it takes a lot of time to perform visual inspection. Moreover, in the visual inspection process, the distance over which the electronic components are transmitted is too long. As a result, the amount of processing per hour will be reduced, and the production volume and the difficulty will be reduced. In addition, the electronic component is transferred from the reverse unit 53 to the second visual detecting unit, and the electronic component is transferred from the second visual detecting unit 52 to the unloading system. This is to be transmitted through the unloading element_4 electronic unit (4). The electronic component transmitted to the first visual inspection unit has to be in a waiting state on the reverse unit 530. As a result, visual inspection cannot be performed continuously, and the pot takes a lot of time to perform visual inspection. Also, since the throughput per hour is too low, it is also detrimental to the improvement in throughput and conversion performance. For the electronic components that have undergone visual inspection but need to be detected again, it is not possible to transfer any electronic component 201024718 that has been unloaded by the unloading unit (4) to the loading unit 500 in a cyclic manner. The loading and unloading unit 540 is transported to the loading unit 500 in a cyclic manner by any means of electronic equipment that has been unloaded by the unloading unit 540. "There is a sub-component that contains the boat's 1 fine-loaded 540 unloading. It is fine, which will result in a very complicated structure for the visual inspection device. And, it will have been unloaded by the unit 54. 〇Unloading the electronic parts of the series to catch up with the fresh elements to read the meeting has not yet been fabricated electronic components loaded to the load unit 5 〇〇 operation conflict. Machine j 'loading unit and unloading list to 4 〇 They are respectively set on the right side of the visual inspection and the right side. This can result in the loading step of the loading will be added to the longer moving path. This will reduce the efficiency. In order to improve efficiency, it has to provide additional manpower. Therefore, the labor cost will be increased. • The fourth 'because the moving path of the electronic components under the above structure becomes complicated, the overall size of the visual inspection device is increased. Thus, the cost of manufacturing the visual inspection device is high. In addition, the utilization efficiency of the clean room is reduced. [Invention] Therefore, the first object of the present invention is to provide a operation capable of detecting through the job detection. A visual inspection device with a small amount of control. A second object of the present invention is to provide a visual inspection device capable of improving the amount of time consumed by the steps of reversing and unloading 7 201024718. In order to provide a visual inspection and injury, it is possible to repeatedly detect any electronic components that are unloaded by cyclically transferring the electronic components, and can avoid the time by simplifying the design and configuration of the loading unit and the unloading unit. The fourth object of the present invention is to provide a visual inspection device capable of moving the path of the brain operator by lifting the loading unit and the unloading unit, thereby minimizing the inclination of the human body and simplifying the sub-components. </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The department is responsible for at least _ electronic components to be visually tested; first visual inspection The measuring unit is configured to perform a first visual inspection on the electronic component loaded through the loading unit; the second visual detecting unit is configured to perform a second visual inspection on the electronic component; and is installed between the first and second visual detecting units The inverting unit is configured to invert the electronic component that has been subjected to the first visual inspection through the visual inspection unit before the electronic component is transmitted to the second visual inspection unit. The unloading unit is configured to be completed by the second visual inspection unit. The electronic tree unloading of the second visual inspection; and the transmission 4, the electronic tree in the first visual inspection unit, the inversion unit and the second visual inspection unit are simultaneously transmitted and the next corresponding unit is transmitted through the loading unit. (4) The sub-element is set up in the form of a sub-element, and the e-details of the unloading order 201024718 are processed in the visual_equipment--the first-visual_unit, the reverse unit and the third visual_unit can be arranged into - 仃, and the detection zone unit is formed, and the loading unit and the unloading unit can also be arranged in a = column and form a SAR unit. Moreover, the inspection unit cell unit can be paralleled to the unit of the unit. The electronic component of the elementary unit can be transmitted through the loading interface = transmitted. (4) The electronic reading of the unit is transmitted to the waiting area unit. Unloading unit. The first transfer device, the first visual inspection early, the reverse early 70, and the fourth detection component are respectively transmitted to the first sensing unit, the second unit, and the second viewing unit. Measuring unit age unit. The transport unit load unit may include a stack unit in which electronic components are stacked, and a load transfer unit S for transporting the stacked scale unit (4) sub-components to the pancake unit may include a qualified unit, waste Unit·turning unit, according to the inspection unit of the inspection unit (4) transcripts to the unit, ^ = money storage fresh elements; and the transfer unit, __ has been in the detection area k into the inspection electronic element dumping interface Single secret, qualified product unit unit or storage box unit. The first-visual detection unit may include a first-yuan county element, and the gamma is loaded by the transmission device to carry the interface element to the electronic component; the first transmission unit, 9 201024718 is used to pass the cake-component-loading element Μ Electronic components, · Measurement unit, system axis - frequency t sense detection. The second visual inspection unit may include a second component loading unit, which is an electronic component that transmits the granules through the conveyor; and a second lining, which is used to transport the second component loading unit of the loading cake. An electronic component; and a second detecting unit configured to perform a second visual inspection on the electronic component transmitted through the second transmitting unit. The communication tool may include a first transfer tool for loading the loading interface unit The electronic component is transmitted to the first visual inspection unit; the second transmission tool is configured to transmit the electronic component from the first visual inspection unit to the reverse unit; and the third transmission tool transmits the electronic component from the reverse unit to the second a visual inspection unit; and a fourth transfer tool configured to transfer the electronic component from the second visual inspection unit to the unloading interface unit. The visual inspection device can be further configured with a transfer guard rail to collectively guide the first and second Third and fourth transfer means to enable the first, second, third and fourth transfer means to simultaneously transfer the electronic components. Another aspect of the present invention Providing a visual inspection device comprising: a detection zone unit for performing visual inspection on an electronic component; a waiting zone unit for loading an electronic component to be transmitted to the detection zone unit and to be located in the detection zone unit The electronic component unloading has been completed; the loading interface unit is used to transfer the electronic components that have been loaded into the zone unit to the inspection unit; and the unloading interface unit is used to complete the location of the detection zone unit. The electronic component of the visual inspection is transmitted to the waiting area unit. The visual detecting device of the present invention may have the following advantages: First, since the electronic component that has been loaded in the waiting area unit can be transmitted to the manufacturing unit through the loading interface unit. The electronic component that has completed the detection of the filling unit can be fed to the #waiting unit through the unloading interface unit, and the inverted unit parameter can be disposed between the first and second visual detecting units. Therefore, the electronic component can transmit through multiple transmissions. Tool loading interface unit, first visual inspection unit, reverse unit and second visual inspection unit The time is transmitted to the first visual detecting unit, the inverting unit, the second visual detecting unit, and the unloading interface unit. Thus, a plurality of electronic components can be processed continuously, which can greatly improve the throughput per hour. The electronic components of the waiting area unit can be transported to the recording unit through the loading interface inspection unit. The completed electronic components of the recording unit can be transmitted to the area unit through the surface unit, and the unit can be set in Between the first and second visual detecting units. Therefore, the moving path of the electronic component can be shortened and simplified, which can greatly shorten the transmission time of the electronic component, thereby increasing the throughput per hour. Second 'because of the shift of the electronic component The secret path is simplified' so that the overall structure of the visual inspection device can be simplified and the manufacturing cost can be greatly reduced. Fourth, the steps of unloading the electronic components through the loading unit and the steps of unloading the electronic components through the unloading sheet 11 201024718 can be used. Performed in one side of the visual inspection device. Therefore, the unloaded electronic component can be directly transferred to the loading unit, so that the electronic component can be easily transferred in the loop mode and easily detected again, thereby increasing the throughput. Fifth, since the steps of the borrowing of the fresh elements and the unloading elements and the unloading steps can be performed on the side of the visual inspection device, the movement path of the operator can be shortened. This improves operational efficiency and avoids unnecessary waste of manpower. Moreover, the wire space of the visual inspection device and the operation space of each of the persons disposed in the clean room can be made smaller. The /, since the loading step and the unloading step by loading the unit and the unloading unit can be performed on the side of the visual inspection device, even if a plurality of visual inspection devices are provided in parallel, the loading step and the unloading step can be smoothly performed. . In addition, since the _ turn of the visual inspection device can be minimized, the paste rate of the _ clean room can be maximized. Ο t ^七' because the money single-reading and unloading unit can be arranged to form the same two [two 兀 1 and 'the first - visual detection unit, the reverse unit and the second visual inspection 兀 can be arranged into a line to form a system District unit. And arranged in parallel. Therefore, it is possible to make the visual inspection complete: the configuration is compact and simplified. Eighth, since the loading interface is used as a buffer when measuring electronic components, the element and the unloading interface unit can be re-examined, so that the electronic components can be more easily transferred in a circular manner. (1) The other objects, features, aspects and advantages of the present invention will be more clearly described in the following detailed description. [Embodiment] Now, the present invention will be described in detail in conjunction with the drawings. Hereinafter, the visual inspection apparatus of the present invention will be described in further detail with reference to the accompanying drawings. The visual inspection device 本_ of the present invention classifies the electronic component 2 by the appearance of the tamper-evident element 2. Here, the electronic component 2 can be a semiconductor device, a semiconductor tape, a semi-signaling, etc., which can be a product of the t-component. The visual inspection 3 may further include a loading unit 10 for loading at least one electronic component to be visually detected, and a first visual detecting unit 50 for performing a first visual inspection on the electronic component 2 for the electronic component 2, the second visual detecting unit 60' performing the second visual inspection is installed between the first and second visual detecting units 5 and 6A for electronic components that have completed the first visual inspection through the first visual detecting unit 50. The inverted inversion unit 70' and the unloading unit 20 for unloading the electronic component 2 that has completed the second visual inspection through the second visual detecting unit 60. The first visual detecting unit 50, the inverting unit 70, and the second visual detecting unit 60 may be arranged in a row in the first direction to form the detecting area unit 1〇1. The loading unit 10 and the unloading unit 20 are arranged in a row in the first direction to form the waiting area unit 100. The detection area unit 101 and the waiting area unit 100 may be arranged in a line in a second direction perpendicular to the first direction. 13 201024718 a ^ The electronic tree 2 carried in the loading unit (1) of the waiting area unit (10) is permeable, the carrying unit 14 is transmitted to the detecting area unit 10, and the second visual inspection sheet having passed through the detection area early 101 The electronic component 2, which is a second visual inspection, can be transmitted to the unloading unit of the waiting area unit (10) through the unloading interface unit %. The electronic component 2 loaded in the loading interface unit M, the first visual detecting unit %, the reverse unit 7〇, and the second visual detecting unit 60 can be smashed by the transfer tool 3 and simultaneously transferred to the next corresponding unit. That is, the 'first-visual detection unit 50, the reverse unit 7〇, the second visual detection unit 60, and the interface unit μ. The loading unit 10 may include a stacking unit 12 in which the electronic components 2 are stacked, and a loading and transporting unit 12A for transferring the electronic components stacked in the stacking unit 12 to the loading interface unit 14. And unit 12 can be configured to have a transitional structure in which a towel can stack a plurality of electronic components 2. Further, the stacking unit 12 can also be configured to have a tray type structure in which the electronic components 2 can be mounted one after another. In addition, the stacking unit U may be configured to have various (four) structures. The stacking unit 12 can be transported through a guide, a hoist or a conveyor, etc., if necessary. ...loading interface unit 〖4 can enter the step-by-step transfer unit. The loading transfer unit MA can be used to load the electronic component 2 transferred from the loading unit 1 and can be driven by a driving unit for loading. The loading transfer unit (10) can have a variety of different configurations depending on the type of electronic component 2, e.g., a workbench, a tray, and a mold. 14 201024718 ▲Used for the money to drive the fresh elements can be scaled _ method has the structure of each lion. The drive unit, which is also U and δ' for loading, can be configured such that the load transfer unit 14 can be transported over the loading rail 14 for a month. The first vision unit 5G can perform a first visual inspection on one of the two recording faces (the upper surface and the ^ surface) of the electronic component 2. Further, the second detection unit 6G can perform the second visual inspection on the other surface (the surface of the upper surface and the lower surface 10) of the electronic component 2. The reverse single το 70 can invert the completed electronic component 2 to perform the first and second visual inspections in sequence. The visual inspection apparatus of the present invention can have the following characteristics. The first, the first visual detecting unit 5, the inverting unit 7A, and the second visual detecting unit 60 may be arranged in a row in accordance with the processing order of the electronic component 2. In this way, the electronic components 2 respectively loaded on the loading media 14, 14, the visual detecting unit %, the negative element 7 and the second visual inspection element 60 can be simultaneously transferred to the lower-corresponding unit. 'The first visual inspection unit 5', the reverse unit 7A, the second visual detection unit 60, and the unloading interface unit 24. Therefore, the electronic component 2 can undergo continuous visual inspection. Since the electronic component 2 is continuously processed through a plurality of transfer tools 3, the amount of processing per hour can be remarkably improved. Second, the inverting unit 70 can perform an inversion operation when the first and second_detecting units 5 and 6 are performing visual inspection. Therefore, it is possible to avoid the waste of the inverted operation time. In addition, since the electronic component 2 can be simultaneously transmitted 'then*, an additional time 15 201024718 is required to load or unload the electronic component 2. Thirdly, since the transmission path of the electronic component 2 is simplified and shortened, the time for transmitting the electronic secret 2 is greatly advanced, and the advance is more improved. The first and second visual alcohol and 6G can be constructed in various ways depending on the type of electronic component 2 and the visual inspection method. For example, the 'first and second visual inspection units 50 and 60 may include first and second component loading units 52 and 62' and first and second detecting units 54 and 64. The first ◎ and second component units 52 and 62 can cause the electronic component 2 to sigh that one of the two surfaces of the electronic component 2 faces upward. The first and second detecting units % and the correction can obtain the external image of the electronic component 2 that has been viewed in the fresh elements 52 and (5) of the nth county, and can detect that the electronic component 2 is qualified by analyzing the external image obtained by the analysis. The product is still waste. The first and second visual detecting units 5 and 6 can further include first and second transmitting units for transmitting the first and second component loading units 52 and 62, thereby performing the first and second Visual inspection. The first and second transfer units can be driven such that the electronic component 2 that has been priced on the first and second component loading units 52 and 62 can be pinned - and the second component is loaded with 52 and 62 and the first and second The detection units 54 and 64 are reciprocally transported. Therefore, the 'first and second transfer units can be configured such that the first and second component attaching units 52 and 62 can be transported reciprocally 16 201024718 along the first and second detecting rails S1 and 。. The fourth and second transfer units may be configured such that the electronic components 2 that have been loaded on the first and second component loading units 52 and 62 are permeable to the first and second components. The rotation of the units 52 and δ2 is shifted up and down and transmitted between the first and second component units 52 and 62 and the second units 54 and 64. The first and second transfer units can be constructed in a variety of different ways.

The first and second visual detecting units 50 and 6〇 may further include a check-up for moving the first and second detecting units 54 and 64 such that the second detecting units 54 and 64 are in the first and second components. The electronic component 2 can be detected when moving above the loading center 2 and Q in the χ and γ directions. In order to improve the reliability of the visual inspection, the first and second visual inspection units 5 and 60 may further include first and second cleanings n 56 and 66, for the electric component 2 to be fresh from the first and second components. When the elements 52 and 62 are transferred to the first and second detecting units 54 and 64, the outer surface of the electronic component 2 can be cleaned. The first and second cleaners 56 and 66 may have various structures including an air curtain for cleaning the surface of the electronic cultivator 2 and removing the particles attached to the outer surface of the electronic component 2 by blowing. . In the present invention, the 'first and second component loading units &amp; and 62 may be configured to communicate the electronic component 2, and the first and second detecting elements M and 64 may be configured to be used with the electronic component 2 Perform visual inspection. Since the message 2 of the first-to-two visual inspection unit % = 可 can be simultaneously loaded to the first and second component loading units ^ and 62 ', visual inspection can be performed by two steps. 17 201024718 That is to say, the _transmission electron _ 2 - to the fourth step can be performed simultaneously. The first-transfer step can transfer the electronic component 2 from the loading interface unit 14 to the first component load-carrying unit 52' and the second transfer step can transfer the electronic component 2 loaded to the first-element loading unit 52 to the nano-unit 7G. The third transfer step can transfer the electronic component 2 loaded to the reverse unit 70 to the second component loading unit (10), and the fourth transfer step can transfer the electronic component 2 loaded to the second component loading unit 62 to the load. Interface unit 24. In the visual inspection process of the electronic component 2, 'the electronic component 2 can be stopped and transferred between the units', and the electronic component 2 in the first and second components can be transmitted to the first And the second detecting units 54 and 64 perform visual _ through the first and first detecting orders 1 54 and 64. The electronic tree can be returned to the first and second component loading units 52 and 62. The young component loading unit 52, the first detecting unit 54, the second component loading unit 62, and the second detecting unit 64 may be arranged in a direction different from the first visual detecting unit 5, the inverting unit 70, and the second visual detecting unit 6 . That is, the first component loading unit 52, the reverse unit 70, and the second component loading unit 62 can be arranged in a row without any obstacles disposed therebetween. Thus, the transmission distance of the electronic component 2 can be shortened in accordance with each of the visual detection zone units. Therefore, the overall configuration of the visual inspection device including the transfer tool 3 can be further simplified. Moreover, the time taken to transfer the electronic component 2 between the units can be shortened. 18 201024718 Preferably, the 'first component loading unit 52, the first detecting unit $ the component carrying unit 62 and the second detecting unit 排列 are arranged in the second direction. The transfer tool 30 can have a variety of different configurations, such as a picker and a jig. In order to reduce the size of the visual inspection device i and to transport the electronic component 2 more, the transfer tool 3G can be preferably configured to transfer the electronic component 2 as it moves over each region. Once the electronic component 2 is transferred at the same time, the transfer tool 3 can include an electronic read 2 that can be used to transfer the electronic read 2 of the face sheet το 14 to the first component of the first component, the tool 32, the rib will The electronic component 2 is transferred from the first component remaining unit % to the second transfer tool 34 which is reversed, 疋7G, for transferring the electronic component 2 from the reverse unit 7〇 to the third transfer tool % of the second component loading unit 62, And a fourth conveying tool 38 for loading the second piece of the freshman &amp; the stalking stalking unit. The first to fourth conveying tools 32, 34, 36 and 38 are permeable to a conveying tool The guides 4〇纯鹤' privately combined with each other to transmit the electronic components 2 〇 that is, the first to fourth transfer tools 32, 34, 36 and 38 can be transmitted through a transfer tool guide 4G and a drive The fresh element is finely rotated and driven by a plurality of transfer tool guides and a plurality of drive units, thereby making the visual inspection device have a simplified overall structure. Next, the unloading unit 20 will be explained in more detail. 19 201024718 TC2G can be configured to give a secret The electronic component 2 is unloaded according to the view detection sequence regardless of the result of the visual inspection. Further, as shown, the unloading unit 2 can also be configured such that the electronic component 2 that has completed the visual inspection is based on The level of the result of the visual inspection is classified for subsequent smoothing processing steps. More precisely, the 'unloading unit 2Q' may include a good product unit 22A for unloading the electronic component 2 classified as a qualified product based on the visual inspection result. And the unloading and unloading of the electronic component 2 according to the visual inspection result is discarded by the county. The unloading unit 20 includes the storage box unit 22C. The storage box unit 22c can be used to determine the degree of deterioration according to the basic The electronic component 2 is more accurately classified. The unloading unit 20 may further include an unloading transfer unit 122 for transferring the electronic component 2 from the unloading interface unit 24 to the quality product unit 22A, the waste unit 22b or the storage unit. 22C. Here, the loading transfer unit 120 and the unloading transfer unit 122 can be configured to be able to be in the loading unit 10 and the unloading unit 2 Further, the loading and transporting unit 120 and the unloading and transporting unit 122 may be configured to be integrally driven or separately driven through the loading and unloading rails 124. The visual detecting apparatus of the present invention may have the following advantages First, since the loading unit 10 and the unloading unit 20 are arranged on one side of the visual inspection device 20 201024718, the electronic component 2 is transmitted. Therefore, when the unloaded package 2 is flattened, it is re-tested. At the time of the cymbal, the electronic component 2 that has completed the visual inspection has been smashed to the loading unit 1 、 ..., and passed the 6 author 6. This shortens the time required for re-examination 2 and can be reduced by the operator 6 Work: ❹ ’ 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于

First, since the loading unit 1 and the unloading unit can be arranged on one side of the visual inspection device, the operator performs the step (4) through the thief carrying unit 1G and the operator performs the stepping through the unloading unit 20 One side of the device. Therefore, the operator 6 is caused to perform the respective steps by the dismounting element ig and the unloading unit ^ 20 and the steering path of the operator can be shortened. Moreover, since the space of the operator can be reduced, the space in which the energy consumption can be reduced can be reduced, so that the visual inspection device (4) can be freely disposed in the cleaning chamber. The correction is performed even if a plurality of marriage detecting devices are arranged in parallel, and the loading and unloading of the electronic component 2 is performed in a tilting manner, and the distance between these visual detecting devices can be minimized. Therefore, the paste rate of the clean room can be maximized. As shown in "Fig. 5" and "Fig. 6", the visual inspection apparatus of the present invention can be freely arranged to be symmetrical with each other. In this case, one operator 6 can operate two or more visual inspection devices 1. 21 201024718 The visual device of the present invention performs the following visual inspection for each of the elements 2 . Fig. 4 is a schematic view showing the transmission path of the electronic component 2 of the visual inspection device j of the present invention. As shown in Fig. 1 and Fig. 4, the electronic component 2 can be loaded to the stacking unit 12 (S1) of the loading unit 10. After iw, the electronic component 2 loaded into the stacking unit u of the loading unit 11 can be transferred to the loading and transporting unit 14A (S2-l) of the loading interface unit μ through the k loading and transmitting unit 12, and has been ', 'two The electronic component 2 transmitted to the loading transfer unit μα can be transported from the equivalent ship unit to the ship detecting unit (9) (s2_2) through the loading guide. Once the electronic component 2 has been transferred from the loading interface unit 14 to the first visual inspection °1* then the carrier transport unit 14A can be returned to the initial position (ie, the waiting area unit 100) 'and subsequently loaded with a new one Electronic component 2. The electronic component 2 that has been transferred to the detection zone unit 101 through the loading guide 14B can be transmitted to the first component loading unit 52 of the first visual inspection unit 50 through the first transfer tool 32 (S3-1 The electronic component 2 that has been transferred to the first component loading unit 52 can be transmitted to the first detecting soap element 54 along the first inspection and undergoes the first visual inspection (S3-2). The electronic component 2 that has completed the first visual inspection by the detecting unit 54 is returned to the first component loading unit 52 (S3-1) through the first detecting rail 51. 22 201024718 Returning to the first inversion after the completion of the first visual inspection (S4) The second transmission (10) is transmitted to the reverse unit and the inverted electronic component 2 can be detected by the third transfer tool 36 by the second component loading unit 62 (correction). The first view has been transmitted to The second component loading unit 62 is electrically The component 2 can detect that the guide rail 61 is transported by 黾篦-込, Βί„σ _ 0, and the second visual inspection has been performed through the second detecting unit 64. The electronic component is returned to the second component loading unit 62 (called) by the second detecting guide 61. 曰 ^ has finished « returning to the second component loading unit after the second visual inspection

Can be transferred to the four Wei tools 38 Na sent to the Lingling Ling 2 transmission early 7G24A (S6-1). The electronic component 2, which has been transmitted by the transmission unit, can be transmitted from the detection area to the waiting area unit by fine. The track element 2 has been transferred from the domain interface 24 to the unloading unit plus, and the ρ carrier can be returned to the initial position (ie, the detection zone unit' and from the second visual inspection through the fourth transfer guard 38. Unit 6 pieces of agricultural unit 62 under the -f subtree 2. First, the electronic component 2 transmitted to the waiting area unit 1B through the unloading guide 24B can be classified and transmitted through the result of the first visual inspection. Unloading delivery 23 201024718 early yuan

Zw 敬口-口早兀22B 1ZZ is expected to be the unqualified element 20 of the unloading element 20 or the storage unit 22C (S7). When the electronic plough 2 needs to be inspected _, it has been transferred to the unloading unit but the subtree 2 can be loaded into the unit (10) and the granule unit 14A is transferred to the granule unit 14A. The component 2 to be re-detected can be transferred from the loading interface unit 24 to the loading unit, or can be loaded onto the job (4) 14 without having to be loaded. In particular, the interface unit is loaded! The load of 4 is loaded between W0 and the detection zone unit 1G1, and the buffer between the transfer unit and the open drive W is unloaded, and the interface unit 24 is unloaded. Therefore, the electric: can be used as a buffer between the detection unit unit 丨〇] and the unloading unit 20, and the electronic unit 70 can be easily re-detected. _2==_物糊w•崎, ie· ❹ Say, put it all in. That is, and the ^^ 触 触 单元 50 、 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The first unit of the first transmission, and the unloading interface unit 24. That is, four electronic components - 2 visual inspection unit 6 〇 for visual inspection. 2 can be simultaneously transferred 24 201024718 In the case where the electronic component 2 is loaded to the loading interface unit 14, the first visual detecting unit 50, the inverting unit 70 and the second visual detecting unit (9), the electronic component 2 can be driven through the first It is transmitted to the fourth transfer tools 32, 34, 36, and 38. However, in the case where the electronic component 2 is loaded to the loading interface unit 14, the first visual detecting unit 50, the inverting unit 70, and the second visual detecting unit 6 in some states in which the visual detecting device is initially driven, The towel, the electronic component 2 is not substantially transferred 'but the transfer tool 30 can be driven.

After the transfer step, the visual detection step can be performed in the direction of the arrow B of "Fig. 4". That is, the first visual detection step, the inversion step, and the second visual detection step can be performed. The electronic component 2 loaded to the loading unit 1 can be transferred to the loading transfer unit 14A of the loading interface unit 14. The electronic component 2 can be transferred from the waiting area unit 1 to the detection area unit 1〇1 through the loading guide 14B. The electronic component 2 loaded to the unloading transfer unit 24A of the unloading interface unit 24 can be unloaded through the unloading guide

The 24B is transmitted from the detection area unit ιοί to the waiting area unit 1〇〇. And the sub-element 2 can be unloaded through the unloading transfer unit 122 of the unloading unit 20.

For the first and second visual inspections, the electronic components 2 loaded to the first and second component loading units 52 and 62 of the first and second visual inspection units 50 and 60 may be along the first and second detection guides. The instructions 51 and 61 are transmitted to the first and second detecting units 54 and 64. Then, the electronic component 2 that has completed the first and first visual inspection through the first and second detecting units 54 and 64 can be returned to the first and second component loading along the first and second detecting rails $1 and 61. Units 52 and 62. 25 201024718 Here, according to the result of the first visual inspection, the electronic component 2 can be transmitted only to the inversion unit 70 and the second visual inspection unit 6 without going through any other steps. The foregoing embodiments and advantages of the invention are intended to be illustrative and not limiting. The teachings provided therein can be practically applied to other types of equipment. This description is for illustrative purposes only and is not intended to limit the scope of the invention. Any of the above-described embodiments of the present invention may be modified, modified, and retouched, and the features, structures, methods, and other aspects of the exemplary embodiments of the present invention described above may be made without departing from the spirit and scope of the invention. The characteristics are combined in various ways that are not in the same way as the other embodiments of the other and/or money. Accordingly, the present invention has been described above in the foregoing embodiments, which are not intended to limit the invention. Those skilled in the art will be aware of the spirit and scope of the invention disclosed in the appended claims, and the inventions are intended to be within the scope of the invention. . Please refer to the attached patent application for the scope of protection of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a visual inspection device of the present invention; FIG. 2 is a side view of the waiting area unit in FIG. 1; FIG. 3 is a side of the detection area unit in FIG. Fig. 4 is a plan view showing the transmission path of the electronic component in Fig. 1; Fig. 5 is a plan view showing an example of mounting of the visual inspection device in the fourth item; and Fig. 6 is a visual inspection device in Fig. Another installation example of the plane 26 201024718 diagram; and the diagram of the brother 7 is a plan view of a visual inspection device of the prior art. [Main component symbol description]

1 visual inspection device 2 electronic component 6 operator 10 loading unit 12 stacking unit 14 loading interface unit 14A loading transfer unit 14B loading guide 20 unloading unit 22A quality product unit 22B waste unit 22C storage box unit 24 unloading interface unit 24A unloading transfer unit 24B Unloading Guide 30 Transfer Tool 32 First Transfer Tool 34 Second Transfer Tool 27 201024718 36 Third Transfer Tool 38 Fourth Transfer Tool 40 Transfer Tool Guide 50 First Vision Detection Unit 51 First Detection Guide 52 First Element Loading unit 54 First detecting unit 56 First cleaner 60 Second vision detecting unit 61 Second detecting guide 62 Second component loading unit 64 Second detecting unit 66 Second cleaner 70 Reverse unit 100 Waiting area unit 101 Detection area Early element 120 loading transfer unit 122 unloading transfer unit 124 unloading guide 500 loading unit 510 first visual detecting unit

28 201024718 520 Second Vision Detection Unit 530 Reverse Unit 540 Unload Unit 550 Transfer Tool

29

Claims (1)

201024718 VII. Patent application scope: 1. A visual inspection equipment, which comprises: - loading unit, 剌崎余少 - electronic component for visual processing; - first visual inspection unit for loading through the loading unit The electronic component performs a first visual inspection; a second visual inspection element, and the second visual inspection of the electronic component Wei Zai; the ❹-an crack in the reverse between the visual age unit and the material two-view tilting unit a unit configured to invert an electronic component that has completed the first visual inspection through the first visual inspection unit before the Wei subcomponent is transmitted to the second visual inspection unit; an unloading unit is configured to pass the second The visual inspection unit performs the electronic component unloading of the second visual inspection; and the transmitting tool is configured to simultaneously transmit the electronic components respectively located in the first visual detecting unit, the reversed early element and the § haiyi-visual detecting unit A corresponding unit. 2. The visual inspection device of claim 1, wherein the loading step of the electronic component through the loading unit and the uninstalling step of the electronic component through the unloading unit are available to the visual inspection device In one side. 3. The visual inspection device of claim 1 further comprising: 30 201024718 a loading interface unit for transmitting electronic components loaded to the loading unit to the first visual inspection unit; and an unloading The interface unit is configured to transmit the electronic components that have been loaded to the second visual inspection unit to the unloading unit. 4. The visual inspection device of claim 1, wherein the first visual detection unit, the inversion unit, and the second visual detection unit are arranged in a row and form a detection zone unit; The early element and the 5th unloading early elementary system are arranged in a row, and form a waiting area unit; wherein the detecting area unit and the waiting area unit are arranged in parallel with each other. 5. The visual inspection device of claim 4, further comprising: a loading interface unit configured to transmit the electronic component loaded by the loading single riding device of the waiting area unit to the detection area unit And an unloading interface unit is configured to transmit the electronic component that has been detected in the detection zone unit to the unloading unit of the waiting zone unit. The visual inspection device of item 3 or 5, wherein the loading unit comprises: a stack 4 of 70' in which electronic components are stacked; and a loading and transporting unit for stacking in the stacking unit The electronic component is transferred to the loading interface unit. The visual inspection device of claim 3, wherein the unloading slip 31 201024718 comprises: a recording unit, a unit unit, a unit and a coffee unit, and is used for Tree record (4) 袼 袼 兀 兀 该 该 该 该 该 该 该 该 该 该 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽 伽The reading is sent to the quality item unit, the waste unit, and the storage unit. 〇8. The visual inspection device of claim 3, wherein the first visual inspection unit comprises: a first-click unit, the side screaming the electronic component transmitted from the loading interface unit; a first-transport unit side to transmit the electronic component in the mounting-first component loading unit; and a first-detecting unit to perform a first vision on the electronic 7L member that transmits a single read through the scale Detection. 9. If the request is reduced, the second visual inspection unit comprises: a second element: the second element is viewed from the inverted electronic component; the second component is transmitted from the inverted early element; a transmitting unit that transmits the electronic component in the second tree unit; and 32 201024718 - a second detecting unit that performs the second visual inspection by the electronic component transmitted by the second transmitting unit. Ίο. A visual inspection device comprising: - a detection zone unit </ RTI> performing a visual inspection of at least one electronic component; - a waiting zone unit, flipping over to load the electronic component to be transmitted to the detection The area unit 70 'Asian (10) ramie single-extracted the electronic component unloading of the ship sense detection; a loading interface unit for transferring the electronic component that has been loaded to the waiting area unit to the detection area unit; And an unloading interface unit is configured to transmit the electronic component located in the detection zone unit to the waiting area unit. The visual inspection device of claim 10, wherein the detection area unit comprises: a first visual inspection unit configured to perform a first visual inspection on the electronic component transmitted through the loading interface unit; The inverting unit is configured to invert the electronic component that has completed the first visual inspection and transmitted to the inverting unit; and a second visual detecting unit is configured to perform the inversion of the electronic component 70 that is transmitted after being inverted The second visual inspection, wherein the waiting area unit comprises: 33 201024718 a loading unit for loading an electronic component to be visually detected; and an unloading unit for classifying and unloading the slave according to the result of the visual inspection The electronic component transmitted by the unloading interface unit, wherein the detection zone unit is arranged in parallel with the waiting zone unit. Ο