Conveyer and test handler including the conveyer

Abstract

The present invention relates to a conveyor and a test handler including the conveyor. In particular, according to an embodiment of the present invention, a conveyor can be provided including a set plate; a vibrating transport body mounted with a customer tray and detachably connected with the set plate; and a vibrating motor assembly to vibrate at least one of the set plate and the vibrating transport body; the vibrating transport body is detached from the set plate at least in part when at least one of the set plate and the vibrating transport body is vibrated, the conveyor to apply vibration to the customer tray.

Description

Technical Field

[0001] This invention relates to a transmitter and a test processing procedure including the transmitter. Background Technology

[0002] Generally, electronic components undergo durability and defect detection tests before being sold on the market. To test such electronic components, a tester is needed to test the electrically connected electronic components, and a test handler is needed to electrically connect the electronic components to the tester.

[0003] To increase test throughput, the test processor uses a transportable test tray when multiple electronic components are loaded into a matrix. The electronic components, loaded onto the test tray, are electrically connected to test sockets to perform tests.

[0004] The electronic components to be tested are loaded onto the customer tray. The customer tray is used to load and store electronic components. Untested electronic components loaded on the customer tray are then transferred to the test tray, or tested electronic components loaded on the test tray are loaded onto the customer tray.

[0005] Typically, customer pallets have multiple recesses for independently loading and arranging multiple electronic components. When multiple electronic components are loaded onto a customer pallet, they may deviate from these recesses. This deviation refers to the phenomenon where some electronic components are not fully placed in the recesses on the customer pallet, but rather partially overlap the outer edge of the recess, thus failing to be properly positioned.

[0006] When electronic components are transferred to a customer tray while deviating from their grooved position, there is a risk of breakage during the transfer process. Furthermore, there are issues with proper handling when transferring these deviated components to a test tray. When electronic components are transferred to the test tray without proper handling, cracks may appear, terminals may be damaged, and component identification may become problematic.

[0007] Existing conveyors, to prevent electronic components from misaligning with their recesses, are manufactured with a vibration motor that applies vibration to the customer's tray, ensuring the electronic components are fully seated within the recesses. This vibration motor is fixed to the conveyor's mounting plate and applies vibration to the plate, indirectly causing the customer's tray to vibrate. However, existing vibration motors cannot completely prevent electronic components from misaligning with their recesses simply by applying vibration to the mounting plate. Increasing the vibration force by increasing the size of the vibration motor reduces space utilization and weakens the fixing force between the motor and the mounting plate due to the increased weight. Furthermore, providing a high-performance vibration motor that increases vibration force without increasing its size incurs significant costs.

[0008] Content of the invention

[0009] The technical problem to be solved

[0010] An embodiment of the present invention was invented in view of the above background, in order to properly mount electronic components that are off-center from the groove onto the customer tray without increasing the weight of the vibration motor, and to provide sufficient vibration force to the customer tray, a transmitter that can reduce the weight of the test processor is provided.

[0011] Furthermore, in order to allow electronic components that are off-center from the groove to be properly mounted on the customer's tray without being constrained by the performance of the vibration motor, a transmitter that provides sufficient vibration force to the customer's tray is needed to minimize the cost of manufacturing the test processor.

[0012] Invention Technical Solution

[0013] According to one aspect of the invention, a transmitter is provided comprising: a setting plate; a vibration transmitter mounted on a customer tray and detachably connected to the setting plate; and a vibration motor assembly for causing at least one of the setting plate and the vibration transmitter to vibrate; wherein, when at least one of the setting plate and the vibration transmitter vibrates, at least a portion of the vibration transmitter detaches from the setting plate to apply vibration to the customer tray.

[0014] In addition, a transmitter may be provided in which the vibration transmitter is mounted on the mounting plate and has an open hole formed in which at least a portion of the lower surface of the vibration transmitter to be mounted is exposed to the outside of the mounting plate.

[0015] In addition, the vibration transmitter can be provided as follows: a tray support portion on which the customer tray is mounted on the upper surface of the vibration transmitter; and a protrusion disposed on the lower surface of the tray support portion, which is a transmitter disposed in the open hole when the vibration transmitter is mounted on the mounting plate.

[0016] In addition, a device can be provided in which the mounting plate has a periphery forming the open hole, and when the vibration transmitter is mounted on the mounting plate, the periphery is spaced a predetermined distance from the protrusion and surrounds the side of the protrusion.

[0017] In addition, a conveyor may be provided in which the length of the protrusion in the front-back direction is less than the length of the opening in the front-back direction, and the width of the protrusion in the left-right direction is less than the width of the opening in the left-right direction.

[0018] In addition, the vibration transmitter may be provided with a predetermined thickness, and may also include a spacer portion that separates the lower surface of the tray support portion from the mounting plate above and below the predetermined thickness, wherein the spacer portion is provided in a plurality of such spacers, and the plurality of such spacers are provided as transmitters spaced apart on both sides of the protrusion in the left-right direction.

[0019] In addition, a transmitter may be provided in which the spacer extends in a front-back direction perpendicular to the left-right direction, and the length of the spacer extending in the front-back direction is less than the length of the protrusion extending in the front-back direction.

[0020] In addition, a conveyor can be provided in which the length of the spacer in the left-right direction is less than the distance from the protrusion to the edge of the tray support in the left-right direction, and the width of the upper end of the lower part of the spacer is greater than the width of the lower end.

[0021] In addition, a transmitter with a curvature at the lower part of the interval to form a convex shape can be provided.

[0022] Furthermore, a conveyor may be provided in which the thickness of the protrusion is such that the lower surface of the tray support and the lower surface of the protrusion are spaced apart; and the thickness of the protrusion is greater than the thickness of the spacer.

[0023] Furthermore, a test processor can be provided, comprising a conveyor supporting a customer tray, and a setting platform disposed on the upper side of the conveyor, providing an opening for exposing the upper surface of the customer tray; the conveyor comprising a setting plate, a vibrating conveyor disposed on the customer tray and detachably connected to the setting plate, and a vibration motor assembly that generates vibration in at least one of the setting plate and the vibrating conveyor; when at least one of the setting plate and the vibrating conveyor generates vibration, at least a portion of the vibrating conveyor separates from the setting plate and applies vibration to the customer tray; the vibration motor assembly is activated when the setting platform and the setting plate are spaced apart.

[0024] In addition, the transmitter may also include: a lifting module for lifting the vibration transmitter, the setting plate and the vibration motor assembly; and a controller for controlling the vibration motor assembly and the lifting module; a test processor in which the controller controls the lifting module and the vibration motor assembly to generate vibrations to the setting plate when the setting plate is lowered.

[0025] Beneficial effects

[0026] According to an embodiment of the present invention, a transmitter can properly mount electronic components that are off-center from the groove onto the customer tray without increasing the weight of the vibration motor, and provides sufficient vibration force to the customer tray, thereby reducing the weight of the test processor.

[0027] In addition, the transmitter has the effect of providing sufficient vibration force to the customer tray to minimize the cost of manufacturing test processors, so as to properly mount electronic components that are off-center from the groove onto the customer tray without being constrained by the performance of the vibration motor. Attached Figure Description

[0028] Figure 1 This is a conceptual diagram of a test processor according to an embodiment of the present invention.

[0029] Figure 2 This is a perspective view of a test processor according to a first embodiment of the present invention.

[0030] Figure 3 This is an exploded perspective view of the test processor according to the first embodiment of the present invention.

[0031] Figure 4 This is a perspective view of the bottom surface of the transmitter according to the first embodiment of the present invention.

[0032] Figure 5 This is a perspective view of the bottom surface of the transmitter according to the second embodiment of the present invention.

[0033] Figure 6This is a bottom view of the transmitter according to the second embodiment of the present invention.

[0034] Figure 7 This is a perspective view of the bottom surface of the transmitter according to the third embodiment of the present invention.

[0035] Figure 8 According to Figure 7 The longitudinal section view of the A-A' cut.

[0036] Figure 9 To illustrate the arrangement of multiple electronic components Figure 8 A floor plan of the customer's pallet.

[0037] Figure 10 To show Figure 8 The longitudinal cross-section of the vibration module as it descends.

[0038] Figure 11 To illustrate the arrangement of multiple electronic components Figure 10 A floor plan of the customer's pallet.

[0039] Figure 12 According to Figure 8 Longitudinal section view of the B-B' cut.

[0040] Figure 13 This is a perspective view of the bottom surface of a vibration transmitter according to the fourth embodiment of the present invention.

[0041] Figure 14 To show Figure 13 A three-dimensional view of the bottom surface of a vibrating transmitter with deformed shape of the interval section. Detailed Implementation

[0042] To implement the technical concept of this invention, the following detailed description of specific embodiments is provided with reference to the accompanying drawings.

[0043] Furthermore, in the description of this invention, detailed descriptions of known configurations or functions will be omitted if it is determined that such detailed descriptions may obscure the gist of the invention.

[0044] Furthermore, when a component is referred to as "connecting," "supporting," or "installing" to another component, it can be directly connected, supported, or installed on the other component, but it can be understood that other components can exist in between.

[0045] The terminology used in this application specification is for illustrative purposes only and is not intended to limit the scope of the invention. Unless the context clearly specifies otherwise, singular expressions include plural expressions.

[0046] Furthermore, terms including ordinal numbers such as 1, 2, etc., may be used to describe characteristic elements, but constituent elements are not limited by these terms. These terms are only used to distinguish one constituent element from other constituent elements.

[0047] The term "including" as used in this specification means to specify a particular feature, region, integer, step, operation, element and / or component, without excluding the presence or addition of other particular features, regions, integers, steps, operations, elements and / or groups.

[0048] In this application specification, the vertical, front-back, and left-right directions can be understood as follows: Figure 1 The coordinate axes are shown. "Above" can be defined as the direction in which the vibration module moves up and down relative to the lifting module, and "below" can be defined as the opposite direction. "Front" can be defined as the direction towards the lifting module. "Rear" can be defined as the opposite direction. "Length" refers to the front-to-back direction, and "width" refers to the left-to-right direction. Furthermore, the descriptions of the up-to-down, front-to-back, and left-to-right directions in this specification are based on the accompanying drawings; however, it should be noted that when the corresponding directions change, the descriptions will also change accordingly.

[0049] Hereinafter, with reference to the accompanying drawings, the specific features of a test processor 1 according to an embodiment of the present invention will be described.

[0050] See Figure 1 According to an embodiment of the present invention, a test processor 1 can test electronic components D manufactured through a certain manufacturing process, classify them according to their grade based on the test results, and load them into a customer tray CT. Such a test processor 1 connects multiple electronic components D to a tester T, enabling testing of the electronic components D. Such a test processor 1 may include a test tray TT, a loading pick-and-place LH, a first sorting table STa, a second sorting table STb, a sorting pick-and-place SH and an unloading pick-and-place UH, a conveyor 10, and a setting table 20.

[0051] The test tray TT can circulate along a loop path C, sequentially passing through the loading position LP, the test position TP, and the unloading position UP. The load-pick-place LH can load the electronic components D from the customer tray CT1 onto the carrier plate located at the loading position LP. This type of load-pick-place LH can be called a loader. Multiple load-pick-place LHs can be provided to increase loading speed.

[0052] The first sorting table STa and the second sorting table STb can be directed to... Figure 1The device moves back and forth along the y-axis (e.g., forward and backward). Multiple electronic components D can be loaded in a matrix onto the first sorting table STa and the second sorting table STb. The sorting pick-and-place SH can load multiple electronic components D from the test tray TT located at the unloading position UP onto the first sorting table STa and the second sorting table STb. Such a sorting pick-and-place SH can be named a sorting machine. This sorting pick-and-place SH is configured to... Figure 1 The movement is indicated by the x-axis direction (e.g., the left and right direction).

[0053] The unloading pick-and-place UH can move multiple electronic components D loaded on sorting tables STa and STb to an empty customer tray CT2 and then load them onto the empty customer tray CT2. Such an unloading pick-and-place UH can be named an unloading machine. Such a customer tray CT loaded with multiple electronic components D can be provided to the conveyor 10.

[0054] See also Figure 2 The transmitter 10 can provide vibration force to the customer tray CT to properly install the electronic components D that are off-center from the groove onto the customer tray CT. Such a transmitter 10 may include a vibration module 11, a lifting module 12, and a controller 13.

[0055] The vibration module 11 can directly or indirectly provide vibration force to the customer tray CT on which the electronic components D are loaded. Such a vibration module 11 can be configured to be raised and lowered relative to the lifting module 12. For example, the front side of the vibration module 11 is movably connected to the lifting module 12 and can move vertically relative to the lifting module 12. Such a vibration module 11 may include a vibration transmitter 100, a mounting plate 200, and a vibration motor assembly 300.

[0056] See also Figure 3 and Figure 4 The upper surface of the vibration transmitter 100 provides a mounting surface for mounting a customer tray CT. This vibration transmitter 100 can transmit vibrations generated on the mounting plate 200 to the customer tray CT mounted on the mounting surface. This vibration transmitter 100 is configured to be detachable from the mounting plate 200.

[0057] For example, when the vibration transmitter 100 vibrates, at least a portion of it can be separated from the mounting plate 200. As a more detailed example, the customer tray CT can vibrate due to the operation of at least a portion of the vibration transmitter 100 separating from the mounting plate 200. Multiple electronic components D mounted on the customer tray CT can vibrate due to the vibration of the customer tray CT. Electronic components D offset from the recess can be properly mounted on the customer tray CT due to the vibration of the electronic components D. Such a vibration transmitter 100 can be disposed between the customer tray CT and the mounting plate 200. For example, the vibration transmitter 100 can be disposed below the customer tray CT and above the mounting plate 200.

[0058] The setting plate 200 can support the vibration transmitter 100 and the vibration motor assembly 300. The upper side of such a setting plate 200 is movably connected to the lifting module 12. For example, the front side of the setting plate 200 is movably connected to the lifting module 12 in the up-down direction. Such a setting plate 200 may include a setting plate body 210 and a guide pin unit 220.

[0059] The mounting plate body 210 can support the customer tray CT and the vibration transmitter 100. A mounting groove 211 and an opening 212 can be formed in the mounting plate body 210. The vibration transmitter 100 can be installed in the mounting groove 211. The mounting groove 211 can be extended downwards and formed on the upper surface of the mounting plate body 210.

[0060] The mounting groove 211 can have a shape relative to the edge of the vibration transmitter 100 so that the vibration transmitter 100 can be mounted. For example, the mounting groove 211 can be a groove corresponding to the shape of the vibration transmitter 100.

[0061] Such a mounting slot 211 can prevent the vibration transmitter 100 from moving arbitrarily in the horizontal direction relative to the mounting plate 200. For example, even if vibration is applied to the vibration transmitter 100, its position in the horizontal direction can be maintained.

[0062] The opening 212 exposes at least a portion of the vibration transmitter 100 mounted in the mounting slot 211 to the outside. For example, when viewing the underside of the mounting plate 200, a predetermined area of ​​the lower surface of the vibration transmitter 100 can be exposed. In other words, when the vibration transmitter 100 and the mounting plate 200 are projected relative to each other in the vertical direction, the predetermined area may not overlap with the mounting plate 200.

[0063] When the mounting plate 200 vibrates, the predetermined area vibrates with a larger amplitude than the contact area of ​​the vibrating transmitter 100. The contact area of ​​the vibrating transmitter 100 refers to the area that contacts the mounting plate 200 when the vibrating transmitter 100 is installed in the mounting groove 211. Such an open hole 212 can be provided on the underside of the mounting groove 211. Furthermore, the open hole 212 can be an elongated hole extending in the front-back direction. For example, the width of the open hole 212 in the left-right direction can be smaller than the width in the front-back direction.

[0064] Furthermore, the mounting plate body 210 may have a perimeter surface 212a. The perimeter surface 212a may form an open hole 212. When the vibration transmitter 100 is mounted on the mounting plate 200, such a perimeter surface 212a may surround the side of the protrusion 120. For example, when the vibration transmitter 100 is mounted on the mounting plate 200, the perimeter surface 212a may be spaced at a predetermined distance from the protrusion 120.

[0065] The guide pin unit 220 can secure at least one of the customer tray CT and the setting table 20 to the setting plate 200. As an example, the guide pin unit 220 can be conical in shape. Furthermore, the guide pin unit 220 can be attached to the upper surface of the setting plate 200. Such a guide pin unit 220 may include a tray guide pin 221 and a table guide pin 222.

[0066] The pallet guide pin 221 prevents the customer pallet CT mounted on the vibration transmitter 100 from moving beyond a predetermined distance in the front-back and left-right directions relative to the setting plate 200. Multiple pallet guide pins 221 may be provided. The worktable guide pin 222 prevents the setting table 20 from moving beyond a predetermined distance in the front-back and left-right directions relative to the setting plate 200. Multiple worktable guide pins 222 may be provided.

[0067] The vibration motor assembly 300 can generate a vibrational force to remove misalignment of the electronic component (D) from its recess. This vibration motor assembly 300 can be connected to the lower end of the mounting plate 200. This vibration motor assembly 300 can be disposed below the vibration transmitter 100. For example, the vibration motor assembly 300 can be disposed near the lower end of the opening 212. The vibration motor assembly 300 may include a motor 310, a motor sensor 320, a motor bracket 330, and a motor support 340.

[0068] The motor 310 can generate vibration. An eccentric weight can be provided on one side of the motor 310. The motor 310 can generate vibration through the rotation of the eccentric weight. The motor 310 can be controlled by the controller 13. The motor sensor 320 can sense the lifting and lowering movement of the vibration transmitter 100. The motor sensor 320 can be connected to the lower surface of the mounting plate 200 and positioned close to the motor 310.

[0069] The motor bracket 330 can transmit the vibration generated in the motor 310 to the vibration transmitter 100. The upper surface of such a motor bracket 330 can be connected to the lower surface of the vibration transmitter 100. For example, the upper part of the motor bracket 330 can be connected to the center of a predetermined area of ​​the vibration transmitter 100. The upper part of such a motor bracket 330 can be provided in the opening 212.

[0070] Such a motor bracket 330 can fix and support the motor 310. The lower part of such a motor bracket 330 can be connected to the motor support part 340. For example, vibrations generated in the motor 310 are transmitted to the motor bracket 330, and the vibrations transmitted to the motor bracket 330 can be transmitted to the vibration transmitter 100 and the motor support part 340. Such a motor bracket 330 can be disposed on the lower side of the vibration transmitter 100.

[0071] The motor support 340 can transmit vibrations received from the motor bracket 330 to the mounting plate 200. Vibrations transmitted to the mounting plate 200 can be transmitted to a vibration transmitter 100 that is detachably in contact with the mounting plate 200. Vibrations transmitted to the vibration transmitter 100 can be transmitted to the customer tray CT mounted on the vibration transmitter 100. In other words, vibrations generated in the motor 310 can be transmitted to the motor bracket 330, the motor support 340, the mounting plate 200, the vibration transmitter 100, the customer tray CT, and the multiple motor components D mounted on the customer tray CT. The motor support 340 can be connected to the lower surface of the mounting plate 200. For example, the motor support 340 can be provided on both sides in the width direction near the opening 212.

[0072] The lifting module 12 can raise or lower the vibration module 11. Such a lifting module 12 may include a support part 12a, a moving part 12b, a guide rail 12c, a drive part 12d, a cable bearing 12e, and a damper 12f.

[0073] The support portion 12a can support the vibration module 11. For example, the upper surface of the support portion 12a can be connected to the lower surface of the front side of the mounting plate 200, and the front side is connected to the movable portion 12b. The rear side of the movable portion 12b can be connected to the front side of the support portion 12a. For example, the movable portion 12b is connected to the front side of the support portion 12a and moves up and down together with the support portion 12a and the vibration module 11. The front side of such a movable portion 12b can be connected to the rear side of the guide rail 12c. For example, the movable portion 12b is movably connected to the rear side of the guide rail 12c and can be configured to slide slidably in the vertical direction.

[0074] The guide rail 12c can guide the sliding movement of the moving part 12b. For example, the guide rail 12c can include a roller, a conveyor belt, etc. Such a guide rail 12c can extend in the vertical direction. The drive part 12d can provide lifting driving force to the moving part 12b. Such a drive part 12d can be controlled by the controller 13.

[0075] The cable valor 12e can be used to protect the wires (not shown) supplying power to the motor 310 and the cable (not shown) connected to the motor sensor 320, which is used to control the motor 310. The lower part of such a cable valor 12e can have, for example, a "U" shape. Such a cable valor 12e can be located near the drive unit 12d.

[0076] When the descending vibration module 11 stops, the damper 12f can be used to reduce the impact applied to the vibration module 11 due to inertia. Such a damper 12f can be provided at the lower part of the guide rail 12c.

[0077] The controller 13 can control the lifting module 12, causing the vibration module 11 to rise and fall. For example, the controller 13 can control the drive unit 12d to raise or lower the vibration module 11. In addition, when the vibration module 11 falls, the controller 13 can control the vibration motor assembly 300, causing the vibration motor assembly 300 to generate an excitation force.

[0078] For example, when the vibration module 11 descends, the controller 13 can control the drive unit 12d and the motor 310 to drive the motor 310. Furthermore, when the vibration module 11 rises or falls, the controller 13 can control the drive unit 12d and the motor 310 to prevent the motor 310 from generating excitation force. Additionally, when the setting plate 200 and the setting platform 20 are in an intermittent state, the controller 13 controls the vibration motor assembly 300 to generate vibration in the vibration transmission body 100.

[0079] Such a controller 13 can be implemented by a computing device including a microprocessor, and its implementation method is obvious to those skilled in the art, so further detailed description of it will be omitted.

[0080] The setting platform 20 can prevent one or more placement plates 200 from moving a predetermined distance or more in the horizontal direction. The setting platform 20 can provide an opening for exposing the upper surface of the customer tray CT. The length of such an opening in the front-back and left-right directions is less than the length of the customer tray CT in the front-back and left-right directions. The customer tray CT can be positioned between the lower surface of such a setting platform 20 and the upper surface of the placement plate 200. Such a setting platform 20 can be positioned above the placement plate 200.

[0081] The function and effects of the test processor 1 according to the first embodiment of the present invention will be described below.

[0082] The test processor 1 generates vibrations in the customer tray CT, which can properly mount any electronic component D that is misaligned from the groove among the multiple electronic components D mounted on the customer tray CT. For example, vibrations generated in the vibration motor assembly 300 can be transmitted to the vibration transmitter 100 and the setting plate 200. Furthermore, the setting plate 200 can transmit the received vibrations to the vibration transmitter 100.

[0083] The vibration transmitter 100 can transmit vibrations from the mounting plate 200 and the motor bracket 330 to the customer tray CT mounted on the mounting surface. For example, the vibration transmitter 100 receiving vibrations can vibrate the customer tray CT by separating at least a portion of it from the mounting plate 200. The process of separating the area of ​​the vibration transmitter 100 that was in contact with the mounting plate 200 from the mounting plate 200 and then re-engaging with it can be repeated.

[0084] When such a customer tray CT vibrates, the electronic component D that is off-center from the groove among the multiple electronic components D mounted on the customer tray CT can be installed normally on the customer tray CT.

[0085] The vibration motor assembly 300 can generate vibration when the setting plate 200 descends from a state where the setting plate 200 is spaced apart from the setting platform 20. In other words, when the setting plate 200 and the setting platform 20 are not spaced apart from each other, the vibration motor assembly 300 can be left undriven.

[0086] Such a test processor 1 is configured to be separable from the setting plate 200 according to the vibration transmitter 100, and has the effect of maximizing the vibration force transmitted to the customer tray CT.

[0087] In addition to these features, according to a second embodiment of the invention, the vibration transmitter 100 may further include a tray support 110 and a protrusion 120. See also: Figure 5 and Figure 6The second embodiment of the present invention will now be described. In the description of the second embodiment, the differences from the embodiments described above will be mainly explained, and the same descriptions and reference numerals will refer to the embodiments described above.

[0088] The pallet support 110 can support a customer pallet CT. Such a customer pallet CT can be mounted on the upper surface of such a pallet support. When the vibration transmitter 100 is mounted in the mounting groove 211, such a pallet support 110 can contact the upper surface of the mounting plate 200. Taking such a pallet support 110 as an example, it can have a plate shape that extends in the horizontal direction.

[0089] The protrusion 120 can protrude downward from the lower surface of the tray support 110 by a predetermined thickness. The thickness of such a protrusion 120 can be defined as the distance between the lower surface of the tray support 110 and the lower surface of the protrusion. The protrusion can be provided on the lower surface of the tray support 110. When the vibration transmitter 100 is installed in the mounting groove 211, such a protrusion 120 can be provided within the opening 212.

[0090] See you again Figure 6 The length of the protrusion 120 (e.g., the length of the protrusion 120 in the front-back direction) may be less than the length of the opening 212 (e.g., the length of the opening 212 in the front-back direction). In addition, the width of the protrusion 120 (e.g., the length of the protrusion 120 in the left-right direction) is less than the width of the opening 212 (e.g., the length of the opening 212 in the left-right direction).

[0091] For example, the perimeter of the outer surface of the protrusion 120 can be smaller than the perimeter of the inner circumferential surface of the mounting plate body 210 that forms the open hole 212. In other words, the area of ​​the lower surface of the protrusion 120 can be smaller than the area of ​​the virtual horizontal open surface formed by the open hole 212. The horizontal open surface can be defined as the area that overlaps when the open hole 212 and the virtual horizontal surface are projected relative to each other in the vertical direction. Furthermore, the thickness of the protrusion 120 in the vertical direction can be smaller than the distance between the upper and lower ends of the open hole 212. The lower surface of such a protrusion 120 can be connected to the motor bracket 330. In addition, the protrusion 120 can be integrally formed with the tray support 110. However, the idea of ​​the present invention is not limited to this; the protrusion 120 is formed by the tray support 110 and additional components and can be connected to the lower surface of the tray support 110.

[0092] The function and effect of the test processor 1 according to the second embodiment of the present invention will be described below.

[0093] When the vibration transmitter 100 vibrates, the protrusion 120 of the test processor 1, when tilted relative to the mounting plate 200, can contact the inner circumferential surface of the mounting plate body 210 that forms the open hole 212. When vibration is generated in the vibration transmitter 100 by such a protrusion 120, it has the effect of preventing the tray support 110 from tilting relative to the mounting plate 200 by a predetermined angle or more.

[0094] In addition to these features, according to a third embodiment of the invention, the vibration transmitter 100 may further include a spacer 130. See also: Figures 7 to 12 The third embodiment of the present invention will be described in the following description. In the description of the third embodiment, the differences from the above embodiments will be mainly described, and the same description and reference numerals will refer to the above embodiments.

[0095] See you again Figure 12 When the vibration transmitter 100 is installed in the mounting groove 211, the spacer 130 can space the tray support 110 apart by a first distance h1. This spacer 130 can have a predetermined thickness h1. Furthermore, when the vibration transmitter 100 is installed in the mounting groove 211, the spacer 130 can contact the mounting plate 200. For example, when the vibration transmitter 100 is installed in the mounting groove 211, the tray support 110 can be positioned in a state where it does not contact the mounting plate 200.

[0096] The thickness h1 of such a spacing portion 130 can be the same as the vertical spacing h2 between the tray support portion 110 and the mounting plate 200. Through this spacing portion 130, the customer tray CT can be vertically spaced from the mounting plate body 210 by a second distance. In other words, the upper end of the tray support portion 110 can be located above the upper end of the mounting groove 211. The second distance h2 can be the same as the first distance h1.

[0097] Such a spacer 130 can be provided on the lower surface of the tray support portion 110. Furthermore, multiple spacers 130 are provided and can be provided on both sides of the protrusion 120 in the width direction (e.g., left-right direction). The lower end of such a spacer 130 can be provided above the lower end of the protrusion 120. In other words, the thickness h1 of the spacer 130 can be thinner than the thickness of the protrusion 120.

[0098] Such a spacing portion 130 can extend along the front-to-back direction. The length of such a spacing portion 130 can be greater than its width. For example, the lateral width of the spacing portion 130 can be less than its front-to-back length. Such a spacing portion 130 can be integrally formed with the tray support portion 110 and the protrusion 120. However, the invention is not limited to this; the protrusion 120, formed by the tray protrusion 120 and additional components, can be connected to the lower surface of the tray support portion 110.

[0099] The function and effects of the test processor 1 according to the third embodiment of the present invention will be described below.

[0100] When the vibration transmitter 100 of the test processor 1 vibrates, the tray support 110 can repeatedly move, causing the edge to move away from or towards the upper surface of the mounting plate body 210. See again. Figure 8 and Figure 9 Before the lifting module 12 and vibration motor assembly 300 are started (see...) Figure 8 Parts of the multiple electronic components D mounted on the customer tray CT can be positioned off-recessed (see [reference]). Figure 9 ).

[0101] See you again Figure 10 and Figure 11 When the lifting module 12 descends, the vibration motor assembly 300 is driven, generating vibration in the vibration transmitter 100 (see...). Figure 10 This vibration is transmitted to the customer tray CT, allowing all electronic components D on the customer tray CT that are offset from the recess to be properly installed (see...). Figure 11 Customer tray CT. When such a test processor 1 vibrates through the vibration transmitter 100 via the interval 130, by increasing the movable range of the tray support 110 to the distance between the setting plate body 210 and the tray support 110, it has the effect of maximizing the vibration amplitude applied to the customer tray CT.

[0102] In addition to these features, according to the fourth embodiment of the invention, the length of the spacing portion 130 of the vibration transmitter 100 may be less than the width of the protrusion 120. See also: Figure 13 and Figure 14 The third embodiment of the present invention will now be described. In the description of the third embodiment, the differences from the embodiments described above will be mainly explained, and the same descriptions and reference numerals will refer to the embodiments described above.

[0103] The length of the spacer portion 130 in the front-to-back direction can be less than the width of the protrusion portion 120 in the left-to-right direction. For example, the length of the spacer portion 130 in the front-to-back direction can be less than half the width of the protrusion portion 120 in the left-to-right direction. In this case, the width of the spacer portion 130 in the left-to-right direction can be the same as its length in the front-to-back direction.

[0104] The width of the upper end of the lower portion of such a spacer 130 can be greater than the width of the lower end of the lower portion of such a spacer 130. The lower portion of such a spacer 130 can have a shape with an outwardly convex curvature. In other words, the lower portion of such a spacer 130 can be arc-shaped. As an example, the lower surface of such a spacer 130 can be formed as a circle (see...). Figure 13 ) and rectangle (see Figure 14 At least one of the following.

[0105] The function and effect of the test processor 1 according to the fourth embodiment of the present invention will be described below.

[0106] When the vibration transmitter 100 of the test detector 1 vibrates, the tray support 110 can rotate about a left-right rotation axis passing through the interval 130. This left-right rotation axis can extend in the left-right direction while passing through the interval 130. When the vibration transmitter 100 vibrates, the tray support 110 can rotate and vibrate about a wide rotation axis. For example, when the vibration transmitter 100 vibrates, the front and rear sides of the tray support 110 can move repeatedly, moving away from or closer to the upper surface of the mounting plate body 210. In other words, when the vibration transmitter 100 vibrates, the tray support 110 can rotate and vibrate about a left-right rotation axis in a manner similar to a seesaw. The test processor 1 applies rotational vibration to the customer tray CT mounted on the tray support 110 through this interval 130, effectively maximizing the vibration amount of the customer tray CT.

[0107] Although embodiments of the invention have been described as specific examples, these are merely illustrative and the invention is not limited thereto, and should be understood to have the broadest scope based on the technical concepts disclosed in this specification. Those skilled in the art can combine / replace the disclosed embodiments to achieve patterns of unspecified shapes without departing from the scope of the invention. Furthermore, those skilled in the art can readily make changes or modifications to the disclosed embodiments based on this specification, and such changes or modifications are obviously also within the scope of the invention.

Claims

1. A transmitter, characterized in that, include: Setting board; A vibration transmitter, equipped with a customer tray, is detachably connected to the setting plate; as well as A vibration motor assembly that causes at least one of the mounting plate and the vibration transmitter to vibrate; When at least one of the setting plate and the vibration transmitter vibrates, at least a portion of the vibration transmitter separates from the setting plate and applies vibration to the customer tray; The vibration transmitter is mounted on the mounting plate and has an open hole that exposes at least a portion of the lower surface of the vibration transmitter to the outside of the mounting plate. The vibration transmitter includes: The customer's pallet is mounted on the upper surface of the vibration transmitter in the pallet support section. A protrusion is provided on the lower surface of the tray support, and when the vibration transmitter is installed on the mounting plate, it is provided inside the open hole; The vibration transmitter has a predetermined thickness and also includes a spacing portion that separates the lower surface of the tray support portion from the mounting plate by the predetermined thickness. The intervals are provided in multiple ways. The plurality of the spacers are arranged at intervals on both sides of the protrusion in the left-right direction.

2. The transmitter as claimed in claim 1, characterized in that, The mounting plate has a circumferential surface forming the open hole. When the vibration transmitter is mounted on the mounting plate, the circumferential surface is spaced a predetermined distance from the protrusion and surrounds the side of the protrusion.

3. The transmitter as claimed in claim 1, characterized in that, The length of the protrusion in the front-back direction is less than the length of the open hole in the front-back direction, and the width of the protrusion in the left-right direction is less than the width of the open hole in the left-right direction.

4. The transmitter as claimed in claim 1, characterized in that, The spacer extends along a front-back direction perpendicular to the left-right direction; The length of the spacer extending in the front-back direction is less than the length of the protrusion extending in the front-back direction.

5. The transmitter as claimed in claim 1, characterized in that, The length of the portion perpendicular to the left-right direction in the front-back direction is less than the distance from the protrusion to the edge of the tray support portion in the left-right direction. The width of the upper end of the lower part of the interval is greater than the width of the lower end.

6. The transmitter as claimed in claim 1, characterized in that, The lower part of the spacer has a curvature to form a convex shape.

7. The transmitter as claimed in claim 1, characterized in that, The protrusion has a thickness equal to the distance between the lower surface of the tray support and the lower surface of the protrusion. The thickness of the protrusion is greater than the thickness of the spacer.

8. A test processor, characterized in that, include: Conveyor, supporting customer pallets; as well as A setting platform, located on the upper side of the conveyor, provides an opening to expose the upper surface of the customer tray; The transmitter includes a setting plate, a vibrating transmitter disposed on the customer tray and detachably connected to the setting plate, and at least one of the setting plate and the vibrating transmitter generating a vibration motor assembly. When at least one of the setting plate and the vibration transmitter vibrates, at least a portion of the vibration transmitter separates from the setting plate and applies vibration to the customer tray. The vibration motor assembly is activated when the setting platform and the setting plate are spaced apart. The vibration transmitter is mounted on the mounting plate and has an open hole that exposes at least a portion of the lower surface of the vibration transmitter to the outside of the mounting plate. The vibration transmitter includes: The customer's pallet is mounted on the upper surface of the vibration transmitter in the pallet support section. A protrusion is provided on the lower surface of the tray support, and when the vibration transmitter is installed on the mounting plate, it is provided inside the open hole; The vibration transmitter has a predetermined thickness and also includes a spacing portion that separates the lower surface of the tray support portion from the mounting plate by the predetermined thickness. The intervals are provided in multiple ways. The plurality of the spacers are arranged at intervals on both sides of the protrusion in the left-right direction.

9. The test processor as described in claim 8, characterized in that, The transmitter also includes: A lifting module for lifting the vibrating transmitter, the mounting plate, and the vibrating motor assembly; and The controller controls the vibration motor assembly and the lifting module; When the setting plate descends, the controller controls the lifting module and the vibration motor assembly to cause the vibration motor assembly to vibrate the setting plate.

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