Electronic component testing equipment

Abstract

The utility model provides electronic component testing equipment, which is provided with a machine table, a testing table board, a testing table board and a testing table board, the testing plate is arranged on the table top of the machine table and can be driven to intermittently rotate in one direction, and a feeding unit, a checking unit, a discharging unit and a collecting mechanism are arranged outside the periphery of the testing plate; the checking unit is provided with a first checking unit for checking the capacitance, and the first checking unit is provided with a first seat frame and a plurality of measuring stations; the first seat frame of the first inspection unit is a frame bearing a plurality of terminal boxes for inspection; one side of the frame is provided with a supporting rod in an extending mode through a lifting device, the supporting rod passes through a hollow hole in the table top of the machine table, and one end of the supporting rod can support the frame to be positioned when the frame is lifted. Therefore, the defect that an operator is difficult to hold by hands in the prior art is overcome.

Description

Technical Field

[0001] The utility model relates to a testing device, in particular to an electronic component testing device suitable for testing electronic components. Background Art

[0002] After manufacturing, general electronic components usually need to be tested to determine their physical properties. For example, the prior art provided by the patent application for "Circuit Component Loading and Unloading Device" with announcement number 411735 for testing capacitor-type electronic components, a disc-shaped test plate is set on a vacuum suction plate, and one or more concentric ring seats of component slots on the test plate can rotate relative to the ring center. The slots are evenly spaced at an angle and rotate in increments, and the rotation increment is the angular interval between adjacent slots. The ring seat is inclined at a certain angle, and when the ring seat rotates, the component flow path dumps the component toward the ring seat, and the fixed grid plate adjacent to the outer plate side of the slot seat limits the components that have not been returned to their original position to randomly roll down the arc segment passing through the rotation path of the ring seat due to the power. The empty slot seat is randomly rolled to return the component to the slot seat. In the path of the rotating ring seat, there is an electronic contactor for connecting the component and the test machine. The tested component passes under a spray manifold. The spray manifold plate defines many spray holes, and each time the ring seat rotates an increment, the spray holes are aligned with a group of slot seats. The spray pipe is connected to the spray port. The component is sprayed from the slot seat by the air blowing of each air pressure valve selectively started. Due to the air blowing and gravity, the sprayed component falls through the pipe and enters the classification storage box under the guidance of the pipeline plate. The component flow path can be selectively guided to the grid plate in response to the signal of the detector indicating that the grid plate lacks components. The sensor can detect the components in the seat slot that have not yet been sprayed by the spray manifold.

[0003] The terminal structure of the prior art is to open five hollow slots on a frame, and then set a terminal module in each slot. The five terminal modules and their accompanying lower terminals can be used as five separate test benches. Since the frame generally has to bear the weight of the five terminal modules, the frame is usually made of metal. When operators replace components of different specifications or perform maintenance, they need to frequently open the frame for inspection, and the weight often makes it difficult for operators to hold it! When the DUT passes through the charging and discharging of multiple terminal modules and the rolling or pressing of the upper and lower terminals, the DUT often forms a jam between the DUT and the perforations of the slot seat, and when it is transported to the ejection manifold, it is still stuck in the slot seat and is not easy to be ejected, discharged, or collected; and when the test board is replaced, the ejection manifold plate must be lifted by the operator, which is quite inconvenient; and when the specifications of the DUT are changed, the gap between the ejection manifold plate and the test board must be adjusted to prevent the excessive clearance from causing the DUT to be ejected to the outside through the ejection manifold, and frequent adjustment operations are also quite inconvenient! In addition, when the specifications of the DUT are changed, the air pressure of the original ejection hole on the DUT in the slot seat may be insufficient to eject the DUT to the ejection manifold due to the increase in the volume and weight of the DUT; and so on, the existing technology still needs to be improved! Utility Model Content

[0004] Therefore, an object of the present invention is to provide an electronic component testing device that at least improves one disadvantage of the prior art.

[0005] The electronic component testing equipment according to the purpose of the utility model is provided with: a machine table, on which a machine table surface is provided; a test board, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test board; the inspection unit is provided with a first inspection unit which can be used to inspect the insulation impedance of the capacitor, and the first inspection unit is provided with a first frame and a plurality of measuring stations; the first frame of the first inspection unit is a frame that carries a plurality of terminal boxes for inspection; a support rod is extended from one side of the frame by a lifting device, passing through a hole on the machine table surface, and one end of the support rod can support the frame in position when the frame is opened.

[0006] Another electronic component testing equipment according to the purpose of the utility model is provided with: a machine table, on which a machine table surface is provided; a test board, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test board; the inspection unit is provided with a first inspection unit which can be used for capacitance inspection, and the first inspection unit is provided with a first mount and a plurality of measuring stations; the first mount of the first inspection unit is a plurality of terminal boxes carried by a frame for inspection; a loosening unit is provided between the first inspection unit which intermittently rotates in the clockwise direction of the test board and the discharge unit, and the loosening unit loosens the component to be tested from a slot on the test board where it is embedded.

[0007] Another electronic component testing equipment according to the purpose of the utility model is provided with: a machine table, on which a machine table surface is provided; a test board, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test board; one side of a duct plate of the discharge unit is arranged on a lifting frame, wherein the lifting frame is connected and linked to the duct plate by means of a connecting piece; a pad is arranged between the lower surface of the connecting piece and the upper surface of the lifting frame, and the thickness of the pad defines a height of the duct plate positioned by the connecting piece from the test board, and by replacing the pad with different thicknesses, the height of the duct plate positioned from the test board can be changed.

[0008] According to another electronic component testing equipment of the purpose of the utility model, there are: a machine table, on which a machine table surface is provided; a test board, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test board; one side of a duct plate of the discharge unit is arranged on a lifting frame, wherein the lifting frame is connected and linked to the duct plate by means of a connecting piece; the lifting frame is pivotally arranged at one end on a pivot seat above a seat frame of the collection mechanism, and a fixed frame is arranged on the seat frame, and a driving member is pivotally arranged on the fixed frame, and the driving member is pivotally arranged on the lifting frame with one end of a driving rod, and the driving member drives the driving rod to extend and retract, which can link the lifting frame to drive the duct plate to lift or cover the test board.

[0009] According to another electronic component testing device of the utility model, there is provided: a machine table, on which a machine table surface is provided; a test plate, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collecting mechanism are arranged outside the periphery of the test plate; one side of a conduit plate of the discharge unit is arranged on a lifting frame, wherein the lifting frame is connected and linked to the conduit plate by means of a connecting piece; a plurality of tube holes are arranged on the conduit plate, each of which has a lower edge hole larger than the hole diameter of the tube hole below, a first tube plate is arranged below the conduit plate, and a plurality of through holes are arranged on the first tube plate at positions corresponding to the tube holes; a plurality of guide tubes, the lower end of the guide tube forms a tube edge expanding outward toward the periphery, the guide tube extends from the bottom of the conduit plate to the top of the conduit plate, and the tube edge is embedded in the lower edge hole and is located between the conduit plate and the first tube plate.

[0010] According to another electronic component testing device of the utility model, there is provided: a machine table, on which a machine table surface is provided; a test plate, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; a duct plate of the discharge unit is arranged on one side of a lifting frame, wherein the lifting frame is connected and linked to the duct plate by means of a connecting piece; a plurality of tube holes are arranged on the duct plate, a first tube plate is arranged below the duct plate, and a plurality of positions are arranged on the first tube plate, each of which is respectively connected to the duct plate. The through hole corresponds to the tube hole; a plurality of guide tubes, which extend from the top of the conduit plate; a second tube plate is provided below the first tube plate, wherein the second tube plate is provided with a plurality of sleeve holes respectively corresponding to the tube hole and the through hole, and each sleeve hole is provided with an upper edge hole larger than the diameter of the sleeve hole above; a plurality of sleeves, which are made of flexible material and have a sleeve edge expanding outward at the upper end, and extend from the top of the second tube plate to the bottom of the second tube plate, and the sleeve edge is embedded in the upper edge hole and is located between the second tube plate and the first tube plate.

[0011] Yet another electronic component testing device according to the purpose of the utility model is provided with: a machine table, on which a machine table surface is provided; a test plate, which is arranged on the machine table surface and can be driven to rotate intermittently in one direction, and a feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; the test plate can be driven to rotate intermittently and is arranged on a supporting chassis, and the supporting chassis corresponds to the bottom of the discharge unit and is provided with a blowing hole for providing positive pressure gas; each blowing hole is respectively arranged in a group of multiple corresponding to a seat groove of the upper test plate.

[0012] The electronic component testing equipment of the embodiment of the utility model can respectively have one of the following advantages by virtue of the innovation of the above features: the lifting device can prop up the frame in position when the frame is lifted, which can save effort in lifting the frame on the one hand, and the operator does not need to support the frame at any time on the other hand; the brush drives the rotation of the bristles to flexibly sweep the protruding part of the component to be tested protruding from the upper surface of the test plate, so that the protruding part and the hollow hole in which it is embedded are loosened from the original plugged state and are easy to be discharged; the cushion is provided between the lower surface of the connecting member and the upper surface of the lifting frame, and the height of the duct plate from the test plate can be changed by replacing the cushion of different thicknesses, so as to facilitate the quick confirmation of the height of the duct plate; the lifting frame drives the driving rod to be retractable and can be connected by the driving member The lifting frame is moved to drive the conduit plate to lift up or cover the test plate, which can facilitate the operator to solve the lifting or covering operation of the conduit plate in a labor-saving manner; a tube edge that expands outward toward the periphery is formed at the lower end of the conduit on the conduit plate, and the tube edge is embedded in the lower edge hole and is located between the conduit plate and the first tube plate, which can stabilize the positioning of the conduit; the sleeve is made of flexible material, and the sleeve edge is embedded in the upper edge hole and is located between the second tube plate and the first tube plate, which can extend the length of the guide to the surface of the test plate, prevent the test component from spraying out and stabilize the positioning of the sleeve; the bearing chassis corresponds to the blowing holes below the discharge unit, each of which is a group of multiple corresponding to a seat groove of the upper test plate, which can be used to cope with the specifications of heavier test components and facilitate the discharge of the test components. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of an electronic component testing device, used to illustrate an embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the configuration of various mechanisms on the table of the electronic component testing equipment;

[0015] Figure 3 It is a schematic diagram of the support rod extending from the lifting device in the electronic component testing equipment supporting the frame of the first frame of the first inspection unit;

[0016] Figure 4 is a three-dimensional schematic diagram of the loosening unit in the electronic component testing equipment corresponding to the test board;

[0017] Figure 5 is a schematic diagram of the stand of the loose material unit in the electronic component testing equipment being opened;

[0018] Figure 6 It is a schematic diagram showing that the rotation direction of the brush bristles driven by the brush rod of the loosening unit in the electronic component testing equipment is the same as the intermittent rotation displacement direction of the test plate at the intersection of the two, so as to cause the displacement and loosening of the component to be tested at the intersection;

[0019] Figure 7 is a schematic diagram of the configuration relationship between the discharge unit, the collection mechanism, the guide rack G and the test board in the electronic component testing equipment;

[0020] Figure 8 is a schematic diagram of the mechanism of the discharge unit in the electronic component testing equipment;

[0021] Fig. 9 is a schematic diagram of a three-dimensional exploded structure of the electronic component testing device when the pad in the discharge unit is exploded;

[0022] Fig.10 is a schematic diagram of a three-dimensional exploded structure of the assembly of the pad in the discharge unit of the electronic component testing device;

[0023] Fig.11 It is a three-dimensional exploded schematic diagram of the sleeve, the guide tube, the first tube sheet, and the second tube sheet in the discharge unit in the electronic component testing equipment;

[0024] Fig.12 is a three-dimensional exploded schematic diagram of the test board and the supporting chassis in the electronic component testing equipment;

[0025] Fig.13 It is a three-dimensional enlarged schematic diagram of the blowing holes on the supporting chassis in the electronic component testing equipment.

[0026]

Explanation of symbols

[0027] A: Machine

[0028] A1: Machine table

[0029] A11: Hole

[0030] A12: Fixed seat

[0031] A121: Pivot

[0032] A13: Positioning piece

[0033] A131: Sensor

[0034] B: Test board

[0035] B1: Seat groove

[0036] B2: Load-bearing chassis

[0037] B21: Concave interval

[0038] B22: Blowing hole

[0039] C: Feeding unit

[0040] D: Inspection unit

[0041] D1: First inspection unit

[0042] D11: First stand

[0043] D111: Frame

[0044] D112: Terminal box

[0045] D113: First fixed seat

[0046] D114: Pivot Seat

[0047] D115: Second fixed seat

[0048] D116: Lifting Device

[0049] D117: Support pole

[0050] D2: Second inspection unit

[0051] D21: Second stand

[0052] D3: The third inspection unit

[0053] D31: The third mount

[0054] E: Discharge unit

[0055] E1: Duct plate

[0056] E11: Tube hole

[0057] E12: Lower edge hole

[0058] E13: First tube sheet

[0059] E14: Second tube sheet

[0060] E141: Hole

[0061] E142: Upper edge hole

[0062] E15: Casing

[0063] E151: Edge

[0064] E2: Catheter

[0065] E21: Guide pipe

[0066] E22: Tube Edge

[0067] E3: Lifting frame

[0068] E31: Overlapping areas

[0069] E32: Positioning piece

[0070] E33: Positioning slot

[0071] E4: Connectors

[0072] E41: Pivot hole

[0073] E42: Hollow holes

[0074] E5: Pivot

[0075] E6: Elastic parts

[0076] E7: Screw-on parts

[0077] E71: Bolt part

[0078] E8: Pads

[0079] E81: Base unit

[0080] E82: Positioning unit

[0081] E83: Sensing hole

[0082] F: Feeding mechanism

[0083] G: Guide rack

[0084] G1: Inlay

[0085] G11: Side seat

[0086] G12: Side seat

[0087] G2: Embedded hole

[0088] H: Collection Agency

[0089] H1: Material box

[0090] H2: Seat frame

[0091] H21: Pivot seat

[0092] H3: Fixed bracket

[0093] H4: driving parts

[0094] H41: Driving rod

[0095] K: loose material unit

[0096] K1: Brush rod

[0097] K11: driving parts

[0098] K2: bristles

[0099] K3: Brush Holder

[0100] K4: Seat frame

[0101] K41: Slide rail

[0102] K42: Fine-tuning parts

[0103] K43: Grip

[0104] N: Component to be tested DETAILED DESCRIPTION

[0105] See also Figure 1 , 2 As shown, the embodiment of the utility model is explained by an electronic component testing device for testing a capacitor-type component to be tested, but is not limited to the implementation of capacitor-type electronic components; a disc-shaped test board B that can be driven to rotate intermittently in a clockwise direction is provided on the upper surface of a machine table A1 inclined on a machine A, and a feeding unit C for loading the component to be tested, an inspection unit D for testing the characteristics of the component to be tested, and a discharge unit E for discharging and collecting the component to be tested that has completed the test are provided outside the periphery of the test board B, and a feeding mechanism F for providing the component to be tested and a guide rack G for guiding the discharge unit E to a collection mechanism H are provided on a machine table A2 horizontal to the machine A, and the collection mechanism H is provided at the front side of the machine A with a plurality of material boxes H1.

[0106] See also Figure 2 As shown, the inspection unit D is provided with a first inspection unit D1 for performing withstand voltage and insulation resistance (commonly known as IR) inspection of the capacitor, and a second inspection unit D2 and a third inspection unit D3 for performing capacitance, loss or quality factor (commonly known as CD) inspection of the capacitor, which are respectively located before and after the first inspection unit D1 in the direction in which the test board B intermittently rotates; wherein the third inspection unit D3 located after the first inspection unit D1 in the direction in which the test board B intermittently rotates can be omitted as needed.

[0107] The first inspection unit D1 is provided with a first frame D11 that can be opened up and down, the second inspection unit D2 is provided with a second frame D21, and the third inspection unit D3 is provided with a third frame D31; the first frame D11, the second frame D21 and the third frame D31 are spaced apart from each other and are not linked to each other.

[0108] See also Figure 2 , 3The first frame D11 of the first inspection unit D1 is a frame D111 made of metal material that carries a plurality of terminal boxes D112 arranged in an arc shape for inspection; a pivot seat D114 that can swing in an arc shape is pivoted to a first fixed seat D113 on one side of the frame D111, and a second fixed seat D115 is fixedly provided on the lower surface of the inclined machine table A1. The second fixed seat D115 is pivoted to a lifting device D116 such as a pneumatic cylinder, a hydraulic cylinder or a lifting rod, and a support rod D117 is extended through a hole A11 on the machine table A1, and one end is connected to the pivot seat D114, which can support the frame D111 in position when the frame D111 is opened. On the one hand, it helps to save effort in lifting the frame D111, and on the other hand, the operator does not need to support the frame D111 at all times.

[0109] Please refer to the figure A loosening unit K is provided between the first inspection unit D1 and the discharge unit E (if the third inspection unit D3 is provided, it is located between the third inspection unit D3 and the discharge unit E) which rotate intermittently in the clockwise direction of the test plate B. The loosening unit K is provided with a brush rod K1 which is parallel to the surface of the test plate B and radially extends above each row of annular seat grooves. The brush rod K1 is driven by a driving member K11 to rotate. It is provided with bristles K2 of flexible material which extend radially outward. The bristles K2 are arranged in four rows axially and evenly spaced. The brush rod K1 is arranged at an angle of 90 degrees to the outer periphery of the round rod; the brush rod K1 is pivoted at both ends to a brush holder K3, and the brush holder K3 is arranged on a vertical slide rail K41 arranged on a seat K4, and can be fine-tuned by a fine-tuning member K42 to drive the bristles K2 on the brush rod K1 to move up and down. The seat K4 is pivoted to a pivot A121 of a fixed seat A12 outside the circumference of the test plate B on the table A1 of the machine, and a handle K43 is provided on it, which can be used to operate the seat K4 to link the brush holder K3 and the bristles K2. Figure 4 Suspended above the surface of the test plate B, or Figure 5 As shown, the fixing base A12 is opened outside the circumference of the test plate B; Figure 6As shown, since the component N to be tested will be biased against the rear side of the seat groove B1 after the upper terminal rolling and squeezing process during the test inspection, the brush rod K1 is used to drive the brush bristles K2 to rotate in the same direction as the intermittent rotation displacement direction of the test plate B at the intersection of the two sides, so that the brush bristles K2 made of flexible material can flexibly sweep the protruding part of the component N to be tested protruding from the upper surface of the test plate B at the intersection, so that it can be moved forward together with the rear side of the seat groove B1 in which it is embedded, so as to be displaced forward from the original state of being squeezed against the rear side of the seat groove B1 to be loosened; and a concave section B21 corresponding to the concave hole below the component N to be loosened is provided on a bearing chassis B2 corresponding to the brush rod K1, which provides a loosening margin space to assist the component N to be tested when being swept, and the concave section B21 can be used in conjunction with the reference numerals in the figure. Fig.12 As shown in FIG. 1 , multiple rows of transfer paths of the DUT N extend radially.

[0110] See also Figure 7 The discharge unit E is provided with a conduit plate E1, on which a plurality of conduits E2 made of flexible material are provided (only one is indicated by an imaginary line in the figure), each conduit E2 has one end corresponding to the upper side of the seat groove B1 on the test plate B, and the other end is pulled through the guide frame G and connected to a material box H1 of the collection mechanism H;

[0111] The collecting mechanism H is provided with a rectangular frame-shaped seat frame H2, in which the material box H1 is arranged, and the machine table top A2 is formed above the seat frame H2 to set the material guide frame G; the material guide frame G is provided with a plurality of rows of long strip-shaped embedding seats G1, and the embedding seat G1 is provided with a plurality of embedding holes G2 arranged in a straight line with a spacing, each of which can be embedded with the guide tube E2, and the embedding seat G1 is composed of two detachable and assembled side seats G11 and G12 on the left and right sides respectively, which are juxtaposed together.

[0112] Please refer to the figure One side of the conduit plate E1 of the discharge unit E is provided with a lifting frame E3, wherein the lifting frame E3 is connected and linked to the conduit plate E1 by means of a connecting member E4, the connecting member E4 is provided with two pivot holes E41 and an overlapping portion E31 is provided on the upper and lower parts of the lifting frame E3, and two pivot rods E5 are provided on the lifting frame E3 at the overlapping portion E31 at intervals and correspond to the two pivot holes E41 on the connecting member E4; two pivot rods E5 between the lower surface of the connecting member E4 and the upper surface of the lifting frame E3 are provided. An elastic member E6 composed of two springs is provided between the pivot rods E5, and the spacing between the lower surface of the connecting member E4 and the upper surface of the lifting frame E3 is maintained by the support of the elastic member E6. A screw member E7 is provided, which is screwed to the upper surface of the lifting frame E3 below through a hole E42 on the connecting member E4 with a bolt portion E71. The screw member E7 is screwed downward or upward to adjust the connecting member E4 to move up and down under the support of the two pivot rods E5, so as to link the conduit plate E1 to change the spacing between the conduit plate E1 and the test plate B.

[0113] In addition, a cushion E8 is provided between the two pivot rods E5 between the lower surface of the connecting member E4 and the upper surface of the lifting frame E3. The thickness of the cushion E8 defines the height of the connecting member E4 to link the conduit plate E1 to the test plate B. By replacing the cushion E8 with different thicknesses, the distance between the conduit plate E1 and the test plate B can be adjusted. Figure 7 The height of the test plate B changes, each of the pads E8 has a reference portion E81 with a deeper notch depth located in the center of one side and a positioning portion E82 with a shallower notch depth located on the adjacent side of the reference portion E81, wherein the notch of the reference portion E81 corresponds to the bolt portion E71 embedded in the screw member E7, and the notch of the positioning portion E82 corresponds to a rod-shaped positioning member E32 embedded in the upper surface of the lifting frame E3. A sensing hole E83 is provided on the pad E8, and the position of the sensing hole E83 on each pad E8 of different thickness is different, but they are all located on the same straight line and spaced apart; The lifting frame E3 is provided with a positioning groove E33 in the shape of a hollow long groove. When the lifting frame E3 is placed on the machine table A1, the positioning groove E33 is inserted into a positioning member A13 on the machine table A1, so that the lifting frame E3 is positioned; the positioning member A13 is provided with a plurality of sensors A131 arranged in a straight line at intervals, and each sensing hole E83 on the cushion member E8 corresponds to only one sensor A131, so as to detect the thickness of the cushion member E8 placed between the lower surface of the connecting member E4 and the upper surface of the lifting frame E3 by the operator for identification;

[0114] The lifting frame E3 is pivotally mounted at one end on a pivot seat H21 above the seat frame H2 of the collecting mechanism H. A fixing frame H3 is provided on the seat frame H2. A driving member H4 consisting of a pneumatic cylinder is pivotally mounted on the fixing frame H3. The driving member H4 is pivotally mounted at one end of a driving rod H41 on both sides of an inner portion of a hole E34 on the lifting frame E3. The driving member H4 drives the driving rod H41 to extend and retract, thereby linking the lifting frame E3 to drive the conduit plate E1 to lift or cover the test plate B.

[0115] See also Fig.11 The conduit plate E1 is provided with a plurality of tube holes E11, each of which has a lower edge hole E12 with a larger diameter than the tube hole E11, a first tube plate E13 is provided below the conduit plate E1, and a second tube plate E14 is provided below the first tube plate E13, wherein the first tube plate E13 is provided with a plurality of through holes E131 at positions corresponding to the tube holes E11, and the second tube plate E14 is provided with a plurality of through holes E131 at positions corresponding to the tube holes E11 and the through holes E131. The sleeve hole E141, each sleeve hole E141 has an upper edge hole E142 with a larger diameter than the sleeve hole E141; a plurality of guide tubes E21 made of metal material, the lower end of the guide tube E21 forms a tube edge E22 expanding outwardly toward the periphery, the guide tube E21 extends from the bottom of the conduit plate E1 to the top of the conduit plate E1, and the tube edge E22 is embedded in the lower edge hole E12 and is located between the conduit plate E1 and the first tube plate E13, and the upper end of the guide tube E21 is connected to Figure 7 The conduit E2 is in the middle; a plurality of sleeves E15, the sleeve E15 is made of a flexible material, and a sleeve edge E151 is provided at its upper end, which expands outward toward the periphery. The sleeve E15 extends from the upper side of the second tube sheet E14 to the lower side of the second tube sheet E14, and the sleeve edge E151 is embedded in the upper edge hole E142 and is located between the second tube sheet E14 and the first tube sheet E13.

[0116] See also Figure 2 , 12 , 13, the test board B can be driven to rotate intermittently in a clockwise direction and is arranged on the disc-shaped supporting chassis B2, and the supporting chassis B2 is detachably combined into a ring shape by a plurality of fan-shaped blocks, wherein the supporting chassis B2 corresponding to the lower part of the discharge unit E is provided with a blowing hole B22 for providing positive pressure gas, and the blowing holes B22 are respectively grouped in a plurality (two in this embodiment) corresponding to a seat groove B1 of the upper test board B, and the plurality of blowing holes B22 are arranged at intervals along the direction of the arc-shaped conveying flow path. Under the requirement of corresponding to the size and shape of the component to be tested, the plurality of blowing holes B22 can also be arranged at intervals along the direction of the vertical arc-shaped conveying flow path.

[0117] The electronic component testing equipment of the embodiment of the utility model can respectively have one of the following advantages by virtue of the innovation of the above features: the lifting device D116 can support the frame D111 in position when the frame D111 is lifted, which can save effort in lifting the frame D111, and the operator does not need to support the frame D111 at any time; the brush rod K1 drives the bristles K2 to rotate and flexibly sweep the protruding part of the component N protruding from the upper surface of the test board B, so that the protruding part of the component N protruding from the upper surface of the test board B and the seat groove B1 in which it is embedded is loosened from the original jammed state and is easy to be discharged; the cushion E8 is provided between the lower surface of the connecting member E4 and the upper surface of the lifting frame E3. By replacing the cushion E8 of different thicknesses, the height of the duct plate E1 from the test board B can be changed, so that the height of the duct plate E1 can be quickly confirmed;

[0118] The lifting frame E3 drives the driving rod to extend and retract by the driving member H4, which can link the lifting frame E3 to drive the conduit plate E1 to lift or cover the test plate B, which can facilitate the operator to solve the lifting or covering operation of the conduit plate E1 in a labor-saving manner; the lower end of the guide tube E21 on the conduit plate E1 forms a tube edge E22 that expands outward toward the periphery, and the tube edge E22 is embedded in the lower edge hole E12 and is located between the conduit plate E1 and the first tube plate E13, which can stabilize the positioning of the guide tube E21; the sleeve E15 It is made of flexible material, and the sleeve edge E151 is embedded in the upper edge hole E142 and is located between the second tube plate E14 and the first tube plate E13. The length of the guide tube E21 can be extended to be close to the surface of the test plate B to prevent the test component from being sprayed out and stabilize the positioning of the sleeve E15; the bearing chassis corresponds to the blowing holes B22 below the discharge unit E, each of which is a group of multiple corresponding to a seat groove B1 of the upper test plate B, which can cope with the specifications of heavier test components and facilitate the discharge of the test components.

[0119] The above description is only an embodiment of the present utility model, and it cannot be used to limit the scope of implementation of the present utility model. All simple equivalent changes and modifications made according to the scope of the patent application of the present utility model and the content of the patent specification are still within the scope of the present utility model patent.

Claims

1. An electronic component testing device, comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; The inspection unit is provided with a first inspection unit for conducting capacitance inspection, the first inspection unit being provided with a first frame and a plurality of measuring stations; the first frame of the first inspection unit is a plurality of terminal boxes carried by a frame for inspection; Features: A support rod is extended from one side of the frame by a lifting device and passes through a hole on the table top of the machine, and one end of the support rod can support the frame to be positioned when the frame is opened.

2. The electronic component testing device according to claim 1, wherein: A pivot seat capable of arc-shaped swinging is pivotally arranged on one side of the frame through a first fixed seat, and a second fixed seat is fixedly arranged on the lower surface of the machine table. The lifting device is pivotally arranged on the second fixed seat, and one end of the support rod is connected to the pivot seat.

3. An electronic component testing device comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; The inspection unit is provided with a first inspection unit for conducting capacitance inspection, the first inspection unit being provided with a first frame and a plurality of measuring stations; the first frame of the first inspection unit is a plurality of terminal boxes carried by a frame for inspection; Features: A loosening unit is provided between the first inspection unit and the discharge unit, which are intermittently rotated in the clockwise direction of the test board. The loosening unit loosens the component to be tested from a seat groove on the test board where it is embedded.

4. The electronic component testing device according to claim 3, wherein: The loosening unit is provided with a brush rod, which is driven by a driving member to rotate and is provided with bristles made of flexible material.

5. The electronic component testing device according to claim 4, wherein: The bristles are arranged in four rows axially and equally spaced at an angle of 90 degrees around the outer periphery of the round rod of the brush rod, and the bristles are radially extended outwards.

6. The electronic component testing device according to claim 4, wherein: The brush rod is parallel to the surface of the test plate and radially extends above each row of annular seat grooves.

7. The electronic component testing device according to claim 4, wherein: The two ends of the brush rod are pivotally mounted on a brush frame, and the brush frame is mounted on a vertical slide rail mounted on a frame, and can be fine-tuned by a fine-tuning member to drive the bristles on the brush rod to move up and down.

8. The electronic component testing device according to claim 7, wherein: The seat frame is pivotally mounted on a pivot of a fixed seat outside the circumference of the test plate on the machine table, and a handle is provided on the seat frame, which can be used to operate the seat frame to link the brush holder, and the brush bristles are suspended above the surface of the test plate, or opened above the fixed seat outside the circumference of the test plate.

9. The electronic component testing device according to claim 4, wherein: The rotation direction of the brush bristles driven by the brush rod is the same as the intermittent rotation displacement direction of the test plate at the intersection of the two.

10. The electronic component testing device according to claim 3, wherein: A concave area corresponding to the lower portion of the component to be tested to be loosened is arranged on a bearing chassis.

11. An electronic component testing device comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; One side of a conduit plate of the discharge unit is arranged on a lifting frame, wherein: The lifting frame is connected and linked to the conduit plate by means of a connecting piece; The invention is characterized in that a cushion is arranged between the lower surface of the connecting member and the upper surface of the lifting frame, and the thickness of the cushion defines the height of the connecting member linking the conduit plate to be positioned from the test plate. By replacing the cushion with different thicknesses, the height of the conduit plate to be positioned from the test plate can be changed.

12. The electronic component testing device according to claim 11, wherein: The cushion is provided with a reference portion with a deeper notch on one side and a positioning portion with a shallower notch on the adjacent side of the reference portion, wherein the notch of the reference portion corresponds to a bolt portion that is embedded in a screw-type member, and the notch of the positioning portion corresponds to a positioning member that is embedded in the upper surface of the lifting frame.

13. The electronic component testing device according to claim 11, wherein: The cushion is provided with a sensing hole, and the position of the sensing hole on each cushion of different thickness is different, but they are all located in the same straight line and arranged at intervals; the lifting frame is also provided with a positioning groove, and the positioning groove can be embedded in a positioning member on the machine table when the lifting frame falls on the machine table; the positioning member is provided with multiple sensors arranged in a straight line at intervals, and each sensing hole on the cushion corresponds to only one sensor.

14. An electronic component testing device comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; One side of a conduit plate of the discharge unit is arranged on a lifting frame, wherein: The lifting frame is connected and linked to the conduit plate by means of a connecting piece; Features: The lifting frame is pivotally mounted at one end on a pivot seat above a base frame of the collecting mechanism. A fixing frame is provided on the base frame. A driving member is pivotally mounted on the fixing frame. The driving member is pivotally mounted on the lifting frame at one end of a driving rod. The driving member drives the driving rod to extend and retract, which can link the lifting frame to drive the conduit plate to be lifted or covered against the test plate.

15. An electronic component testing device comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; One side of a conduit plate of the discharge unit is arranged on a lifting frame, wherein: The lifting frame is connected and linked to the conduit plate by means of a connecting piece; Features: The conduit plate is provided with a plurality of tube holes, each of which has a lower edge hole larger than the diameter of the tube hole below, a first tube plate is provided below the conduit plate, and a plurality of through holes are provided on the first tube plate corresponding to the tube holes; a plurality of guide tubes, the lower ends of which form a tube edge expanding outwardly toward the periphery, the guide tubes extend from the bottom of the conduit plate to the top of the conduit plate, and the tube edge is embedded in the lower edge hole and is located between the conduit plate and the first tube plate.

16. An electronic component testing device comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; One side of a conduit plate of the discharge unit is arranged on a lifting frame, wherein: The lifting frame is connected and linked to the conduit plate by means of a connecting piece; Features: The conduit plate is provided with a plurality of tube holes, a first tube plate is provided below the conduit plate, and a plurality of through holes are provided on the first tube plate, each of which corresponds to the tube holes; a plurality of guide tubes are extended to the top of the conduit plate; a second tube plate is provided below the first tube plate, wherein a plurality of sleeve holes are provided on the second tube plate, each of which corresponds to the tube holes and the through holes, and each of the sleeve holes has an upper edge hole larger than the diameter of the sleeve hole; a plurality of sleeves are made of flexible material, and a sleeve edge is provided on the upper end thereof, and the sleeve extends from the top of the second tube plate to the bottom of the second tube plate, and the sleeve edge is embedded in the upper edge hole and is located between the second tube plate and the first tube plate.

17. An electronic component testing device comprising: A machine platform, on which a machine platform table is provided; A test plate is arranged on the table of the machine and can be driven to rotate intermittently in one direction. A feeding unit, an inspection unit, a discharge unit and a collection mechanism are arranged outside the periphery of the test plate; The test plate can be driven to rotate intermittently and is arranged on a supporting chassis. The supporting chassis corresponds to the lower part of the discharge unit and is provided with a blowing hole for providing positive pressure gas. Features: Each of the blowing holes is respectively grouped into a plurality and corresponds to a seat groove of the upper test plate.

18. The electronic component testing device according to claim 17, wherein: The plurality of air blowing holes are arranged at intervals along the direction of the arc-shaped conveying flow path.

19. The electronic component testing device according to claim 17, wherein: The plurality of air blowing holes are arranged at intervals along the direction of the vertical arc-shaped conveying flow path.

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