CN218370361U

CN218370361U - Resistance element electrical property test equipment

Info

Publication number: CN218370361U
Application number: CN202222688674.8U
Authority: CN
Inventors: 何维
Original assignee: Thinking Electronic Industrial Co Ltd
Current assignee: Thinking Electronic Industrial Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-24
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a resistance element electrical property test device, which is provided with a workbench and a turntable transfer mechanism, wherein the surface of the turntable transfer mechanism is evenly provided with a plurality of jig notches, and jigs are arranged in the jig notches; the lower part of tool is provided with V type ejection mechanism, the perpendicular interval of V type ejection mechanism's bottom plate up end sets up two straight boards, the upper end level of straight board sets up the bearing board, the bottom of bottom plate sets up the cylinder perpendicularly, stretch out and draw back the board through cylinder joint connection after the flexible end of cylinder passes the bottom plate, stretch out and draw back board upper end both sides through compression spring connection guiding axle, the guiding axle sets up linear bearing with the bearing board junction, the tip installation fixed plate of guiding axle, the middle part of fixed plate sets up the V-arrangement kicking block, the V-arrangement kicking block is just to the middle part of tool. The device utilizes V type ejection mechanism can move resistance element to electrical property detection structure fast, adopts indirect electrical property test method guarantee later stage pin and the good contact of probe, improves the accuracy nature that whole resistance element electrical property detected.

Description

Resistance element electrical property test equipment

Technical Field

The utility model belongs to the technical field of resistive element test equipment's technique and specifically relates to a resistive element electrical property test equipment.

Background

The resistance element is an essential element of electrical equipment and is widely applied. In the production and manufacturing process of the resistor element, the quality of the resistor element is usually distinguished through electrical testing, in the traditional testing, the resistor element is placed on a measuring carrier, and an elastic pin is used for touching two pins of the resistor element to carry out effective electrical testing, so that the electrical testing of the resistor element can be realized.

In addition, the invention is found in patent CN113501164A, which is named as inductance cam turret package testing machine, and discloses an inductance cam turret package testing machine, an electrical property detecting mechanism, an image detecting mechanism, a code spraying mechanism, a material supplementing mechanism and a discharging mechanism are sequentially arranged in the conveying direction of a material carrying tray, during operation, firstly, an inductance to be detected is placed in the material carrying mechanism, the material carrying tray outputs the inductance through screening and arrangement, the input end of the material carrying tray corresponds to the output end of the material carrying tray, the inductance is firstly conveyed onto the material carrying tray, then, the electrical property detecting mechanism performs a series of detections on the electrical property of the inductance on the material carrying tray, and the electrical property detecting mechanism sends a detection result to a control system of the machine, then, the material carrying tray conveys the inductance to the position below the image detecting mechanism, the image detecting mechanism detects the appearance of the inductance, judges whether the appearance of the inductance is defective, then sends the detection result to the control system of the machine, the inductance subjected to the position below the appearance detecting mechanism, the code spraying mechanism sprays the detected inductance according to a received signal, the inductance is not qualified, and the inductor is conveyed to the feeding mechanism, if the inductor is not qualified inductor, and the inductor is conveyed to the feeding mechanism. And at the station, if the inductor passing through the lower part of the material supplementing mechanism is an unqualified product, the material supplementing mechanism takes out the unqualified product and supplements a qualified product to the material carrying disc.

The structure can realize the electrical detection of the resistance element, but the structure and the current detection device have the following defects in the long-term use process: 1. the specifications of the resistance elements are different, the thickness specifications of the pins are also different, and the phenomenon that the pins which are too thin are not easy to directly contact with the probes in the contact process of the pins and the probes can be caused, so that the contact failure phenomenon is caused, the test error is caused, and the test result is seriously influenced; 2. the too thick pin can't be fixed at the contact in-process with the probe, and the direct impact with the probe is great, can appear the crooked phenomenon of pin, has brought very big puzzlement for whole resistance element's electrical property detection.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the provided electrical property testing equipment for the resistance element can quickly move the resistance element to an electrical property detection structure by utilizing a V-shaped ejection mechanism, and an indirect electrical property testing method is adopted to ensure good contact between a pin and a probe at the later stage, so that the accuracy of electrical property detection of the whole resistance element is improved, and the whole operation efficiency is improved.

The utility model provides a technical scheme that its technical problem adopted is: a resistance element electrical property test device is provided with a workbench, wherein a turntable transfer mechanism is installed on the workbench and comprises a disc surface, a rotating shaft and a driving mechanism, the driving mechanism is embedded in the workbench, the output end of the driving mechanism is connected with the rotating shaft, the disc surface is fixed at the end part of the rotating shaft and is arranged in parallel relative to the table surface of the workbench, a plurality of jig notches are uniformly formed in the disc surface, and jigs are installed in the jig notches; a material taking manipulator, a probe testing mechanism and a feeding manipulator are arranged on the table top of the workbench; the lower part of the jig is provided with a V-shaped ejection mechanism, and the V-shaped ejection mechanism comprises a bottom plate, a straight plate, a bearing plate, a cylinder joint, an ejection extension plate, a compression spring, a guide shaft, a linear bearing, a fixing plate and a V-shaped ejection block; the utility model discloses a tool, including bottom plate, telescopic end, cylinder, guide shaft, V-arrangement kicking block, bearing plate, guide shaft and bearing plate, the up end vertical separation of bottom plate sets up two straight boards, the upper end level of straight board sets up the bearing plate, the bottom of bottom plate sets up the cylinder perpendicularly, stretch out the board through cylinder joint connection top after the flexible end of cylinder passes the bottom plate, stretch out board upper end both sides through compression spring connection guiding shaft in top, the guiding shaft sets up linear bearing with the bearing plate junction, the tip installation fixed plate of guiding shaft, the middle part of fixed plate sets up the V-arrangement kicking block, the V-arrangement kicking block is just to the middle part of tool.

Further specifically, in the above technical solution, the jig includes a base plate and two clamp plates, the two clamp plates are oppositely disposed in the base plate, and the clamp plates clamp the resistor element pin after relative movement; when the two clamp plates are closed, a V-shaped groove is formed in the middle of the lower portion of the two clamp plates, and the V-shaped jacking block is tightly arranged in the V-shaped groove.

Further specifically, in the above technical solution, the bottom plate and one of the straight plates are vertically distributed and form two right angles, a right-angled corner of the outer side of the bottom plate is provided with a rib plate having a right-angled triangular structure, a vertical surface of the rib plate is fixedly connected with the straight plate, and a horizontal surface of the rib plate is fixedly connected with the bottom plate.

Further specifically, in the above technical solution, the end of the telescopic end of the cylinder extends to the lower end of the bearing plate and then is fixedly disposed at the lower end of the bearing plate.

Further specifically, in the above technical solution, a polyurethane nut is further disposed at the upper end of the top extension plate, and the polyurethane nut is sleeved on the telescopic end of the cylinder.

The utility model has the advantages that: the utility model provides a resistance element electrical property test equipment utilizes V type ejection mechanism can move resistance element to electrical property detection structure fast in, adopts the good contact of indirect electrical property test method guarantee later stage pin and probe, improves the accuracy nature that whole resistance element electrical property detected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

FIG. 3 is a schematic view of the V-shaped ejection mechanism of FIG. 1;

FIG. 4 is a schematic view of a fitting structure of the V-shaped pushing mechanism and the jig in FIG. 1;

FIG. 5 is a schematic diagram of the structure of the probe test mechanism of FIG. 1;

FIG. 6 is a schematic view of the fixture in FIG. 1;

FIG. 7 is a schematic structural diagram of the turntable transferring mechanism in FIG. 1;

FIG. 8 is a schematic view of the structure of the disk of FIG. 5;

figure 9 is a schematic structural view of the take out robot of figure 1;

fig. 10 is a schematic structural view of the loading robot in fig. 1;

FIG. 11 is a schematic structural view of a feeding opening mechanism on a servo feeding mechanism;

fig. 12 is a schematic structural view of the loading opening mechanism.

The reference numbers in the drawings are: 1. a work table; 2. a turntable transfer mechanism; 3. a dish surface; 4. a rotating shaft; 5. a drive mechanism; 6. a notch of the jig; 7. a jig; 8. a material taking manipulator; 9. a probe testing mechanism; 10. a feeding manipulator; 11. a V-shaped ejection mechanism; 12. a second base plate; 13. a straight plate; 14. a bearing plate; 15. a cylinder; 16. a cylinder joint; 17. a top extension plate; 18. a compression spring; 19. a guide shaft; 20. a linear bearing; 21. a fixing plate; 22. a V-shaped top block; 23. a base plate; 24. a clamp plate; 25. a resistance element; 26. a rib plate; 27. a polyurethane nut; 28. a limiting plate; 29. a spring; 30. hollowing out; 31. a servo feeding mechanism; 32. a comparison component; 33. a feeding table; 34. a feeding opening mechanism; 35. a V-shaped groove; 36. an aluminum profile frame; 37. a first base plate; 38. a column; 39. a linear cylinder; 40. a probe base; 41. a probe; 42. a right-angle triangular support frame; 43. a transverse slideway; 44. a transverse cylinder; 45. a transverse slide block; 46. a longitudinal cylinder; 47. a longitudinal slideway; 48. a longitudinal slide block; 49. a longitudinal mounting plate; 50. a material pick-up jaw controller; 51. a material taking claw; 52. a material taking manipulator mounting plate; 53. a transverse cylinder mounting bracket; 54. a longitudinal cylinder mounting bracket; 55. a feeding manipulator mounting frame; 56. lengthening the mounting plate; 57. a first lateral slide rail; 58. a second transverse slide rail; 59. a first lateral slider; 60. a second lateral slider; 61. a longitudinal drive system mounting plate; 62. a first longitudinal slide rail; 63. a first longitudinal cylinder mount; 64. a first longitudinal cylinder; 65. a first transverse cylinder; 66. a first longitudinal slide; 67. a feed dog controller; 68. a feeding claw; 69. a slide rail; 70. an elastic limiting block; 71. a feeding slide rail; 72. a servo driving cylinder; 73. a feeding opening mechanism mounting plate; 74. a protrusion; 75. a resistive element display stand; 76. a resistive element array slot; 77. and (4) pits.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "one side", "the other side", "both sides", "between", "middle part", "upper end", "lower end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 12, the resistance element electrical property testing device of the present invention has a workbench 1, a turntable transferring mechanism 2 is installed on the workbench 1, the turntable transferring mechanism 2 is used for providing a plurality of electrical property detection stations for a resistance element 25, the turntable transferring mechanism 2 includes a disc surface 3, a rotating shaft 4 and a driving mechanism 5, the driving mechanism 5 is embedded in the workbench 1, the output end of the driving mechanism 5 is connected with the rotating shaft 4, the end part of the rotating shaft 4 fixes the disc surface 3, the disc surface 3 is arranged in parallel relative to the table surface of the workbench 1, a plurality of jig notches 6 are evenly arranged on the disc surface 3, and jigs 7 are installed in the jig notches 6; a material taking manipulator 8, a probe testing mechanism 9 and a material loading manipulator 10 are arranged on the table top of the workbench 1; the number of the material taking manipulators 8 is one or more, the material taking manipulator 8 is used for taking the resistance element 25 which is subjected to the electrical detection from the station, the material loading manipulator 10 is used for placing the resistance element 25 to be subjected to the electrical test at the corresponding station, and the main body part of the material loading manipulator 10 moves up and down to be close to or far away from the jig 7.

The lower part of the jig 7 is provided with a V-shaped ejection mechanism 11, and the V-shaped ejection mechanism 11 comprises a bottom plate 12, a straight plate 13, a bearing plate 14, a cylinder 15, a cylinder joint 16, an ejection plate 17, a compression spring 18, a guide shaft 19, a linear bearing 20, a fixing plate 21 and a V-shaped ejection block 22; two straight plates 13 are vertically arranged on the upper end face of a bottom plate 12 at intervals, a bearing plate 14 is horizontally arranged at the upper end of each straight plate 13, an air cylinder 15 is vertically arranged at the bottom of the bottom plate 12, the telescopic end of the air cylinder 15 penetrates through the bottom plate 12 and then is connected with a top extension plate 17 through an air cylinder joint 16, two sides of the upper end of the top extension plate 17 are connected with a guide shaft 19 through a compression spring 18, a linear bearing 20 is arranged at the joint of the guide shaft 19 and the bearing plate 14, a fixing plate 21 is arranged at the end part of the guide shaft 19, a V-shaped ejector block 22 is arranged in the middle of the fixing plate 21, and the V-shaped ejector block 22 is right aligned to the middle of a jig 7.

The jig 7 comprises a base plate 23 and two clamp plates 24, wherein the two clamp plates 24 are arranged in the base plate 23 relatively, and the clamp plates 24 clamp pins of a resistor element 25 after relative movement; after the two clamp plates 24 are closed, the V-shaped groove 35 is formed in the middle of the lower portion of the two clamp plates 24, the V-shaped jacking block 22 is tightly jacked in the V-shaped groove 35, and the resistor element 25 can be placed in the jig 7 through the operation, so that later-stage electrical detection is facilitated. In two anchor clamps boards 24, a plurality of rectangle inserting grooves have evenly been seted up to the medial extremity of one of them anchor clamps board 24, and a plurality of rectangle splicing blocks have evenly been seted up to the medial extremity of another anchor clamps board 24, through inserting a plurality of rectangle splicing blocks in a plurality of rectangle inserting grooves, realize the centre gripping to resistance element 25 pin. And a limiting plate 28 is further arranged on one side of the clamp plate 24, a spring 29 is arranged between the limiting plate 28 and the corresponding clamp plate 24, and the arrangement of the spring 29 can facilitate the slow reset of the air cylinder 15 after retraction.

Bottom plate 12 just forms two right angles with one of them straight board 13 vertical distribution, is provided with the gusset 26 of right angled triangle structure at the right angle corner that lies in the outside, the vertical face and the straight board 13 fixed connection of gusset 26, the horizontal plane and the bottom plate 12 fixed connection of gusset 26, and reinforcing integrated device's that can show intensity ensures V type ejection mechanism 11's steady operation.

The end of the telescopic end of the cylinder 15 extends to the lower end of the bearing plate 14 and then is fixedly arranged at the lower end of the bearing plate 14.

The upper end of the jacking plate 17 is also provided with a polyurethane nut 27, the polyurethane nut 27 is sleeved on the telescopic end of the air cylinder 15, and the design can realize the adjustment of the vertical driving distance of the fixing plate 21 by the air cylinder 15 through screwing up and screwing down the polyurethane nut 27, so that the jacking force of the V-shaped jacking block 22 is guaranteed.

The probe testing mechanism 9 comprises a first base plate 37, a vertical column 38, a linear cylinder 39, a probe seat 40 and a probe 41; the first base plate 37 is fixed on the table top of the workbench 1, the upright column 38 is vertically arranged on the first base plate 37, the linear cylinder 39 is fixed on one side of the upper end of the upright column 38, the telescopic end of the linear cylinder 39 is connected with the probe seat 40, and the probes 41 are uniformly inserted on the lower end face of the probe seat 40.

The table top of the workbench 1 is further provided with two sliding rails 69 which are parallel and distributed at intervals, the table top of the workbench 1 is further provided with an elastic limiting block 70, the elastic limiting block 70 is located between the two sliding rails 69, the two sliding rails 69 are provided with two servo feeding mechanisms 31 which are distributed in parallel and used for conveying the resistance element 25 to the vicinity of the feeding manipulator 10 in a sliding manner, and the elastic limiting block 70 can avoid the problem that the servo feeding mechanisms 31 are separated from the table top of the workbench 1 when sliding on the two sliding rails 69. The servo feeding mechanisms 31 are divided into two groups, and manual switching operation can be achieved. The servo feeding mechanism 31 is arranged perpendicular to the slide rails 69, one end of the servo feeding mechanism 31 is assembled on one of the slide rails 69 through a first slide block, and the other end of the servo feeding mechanism 31 is assembled on the other slide rail 69 through a second slide block. The servo feeding mechanism 31 comprises a feeding slide rail 71, a feeding slide block, a servo driving cylinder 72 and a feeding opening mechanism mounting plate 73, the servo driving cylinder 71 is mounted on a first slide block or a second slide block, the feeding slide rail 71 crosses over the two slide rails 69 and is mounted on the first slide block and the second slide block together, the output end of the servo driving cylinder 72 is connected with the feeding slide block, the feeding opening mechanism mounting plate 73 is mounted on the feeding slide block, the feeding opening mechanism 34 is placed on the feeding opening mechanism mounting plate 73, and the feeding slide block drives the feeding opening mechanism mounting plate 73 and the feeding opening mechanism 34 on the feeding opening mechanism mounting plate 73 to slide along the feeding slide rail 71 under the driving action of the servo driving cylinder 72. The bottom surface of the feeding opening mechanism mounting plate 73 is provided with a bulge 74 parallel to the length direction of the feeding opening mechanism mounting plate, the feeding opening mechanism 34 comprises a resistance element display table 75, the upper part of the resistance element display table 75 is uniformly provided with a plurality of resistance element display grooves 76 for placing the resistance elements 25, the bottom of the resistance element display table 75 is provided with a pit 77 parallel to the length direction of the resistance element display table, and the bulge 74 is matched and embedded into the pit 77, so that the feeding opening mechanism 34 and the feeding opening mechanism mounting plate 73 are quickly mounted.

The lower part of the workbench 1 is fixedly supported by an aluminum profile frame 36, a feeding table 33 is arranged on one side of the aluminum profile frame 36, and a feeding opening mechanism 34 for supplying the servo feeding mechanism 31 with the resistance element 25 to be tested is arranged on the feeding table 33.

Still be provided with a fretwork 30 between two adjacent tool notches 6, the setting of fretwork 30 has not only reduced the weight of quotation 3 and is convenient for the rotation of quotation 3, has still reduced the work interference between two adjacent tools 7. The servo feeding mechanism 31 is further provided with a comparison component 32 on one side, and the comparison component 32 is arranged to facilitate the operator to perform quick comparison on the resistance element 25.

The material taking manipulator 8 comprises a right-angle triangular support frame 42, a transverse slide 43, a transverse air cylinder 44, a transverse slide 45, a longitudinal air cylinder 46, a longitudinal slide 47, a longitudinal slide 48, a longitudinal mounting plate 49, a material taking claw controller 50, a material taking claw 51, a material taking manipulator mounting plate 52, a transverse air cylinder mounting frame 53 and a longitudinal air cylinder mounting frame 54, the transverse air cylinder mounting frame 53 is mounted on the transverse surface of the right-angle triangular support frame 42, the longitudinal air cylinder mounting frame 54 is mounted on the longitudinal surface of the right-angle triangular support frame 42, the material taking manipulator mounting plate 52 is fixed on the table surface of the workbench 1, the transverse slide 43 is mounted on the material taking manipulator mounting plate 52, the transverse air cylinder 44 is mounted on the transverse air cylinder mounting frame 53, the transverse slide 45 is mounted at the telescopic end of the transverse air cylinder 44, under the driving action of the transverse air cylinder 44, the transverse slide 45 drives the components on the right-angle triangular support frame 42 and the components on the right-angle triangular support frame 42 to move transversely along the transverse slide 43, the longitudinal air cylinder 46 and the longitudinal air cylinder mounting frame 47 are mounted on the longitudinal air cylinder mounting frame 54, the longitudinal slide 48 is mounted on the longitudinal slide 50, the material taking manipulator mounting plate 50 controls the longitudinal slide 50 and controls the action of the material taking claw mounting plate 51 and controls the longitudinal slide 46 to move the longitudinal slide 48.

The loading manipulator 10 comprises a loading manipulator mounting frame 55, an elongated mounting plate 56, a first transverse slide rail 57, a second transverse slide rail 58, a first transverse slide block 59, a second transverse slide block 60, a longitudinal driving system mounting plate 61, a first longitudinal slide rail 62, a first longitudinal cylinder mounting frame 63, a first longitudinal cylinder 64, a first transverse cylinder 65, a first longitudinal slide block 66, a loading claw controller 67 and a loading claw 68, the loading manipulator mounting frame 55 is fixed on the table top of the workbench 1, the elongated mounting plate 56 is mounted on the loading manipulator mounting frame 55, the first transverse cylinder 65 is mounted on the elongated mounting plate 56 through a bracket, the first transverse slide rail 57 and the second transverse slide rail 58 are both mounted on the elongated mounting plate 56, the first transverse slide rail 57 is located above the first transverse cylinder 65, the second transverse slide rail 58 is located below the first transverse cylinder 65, specifically, the first transverse slide rail 57 and the second transverse slide rail 58 are symmetrically distributed on the upper side and the lower side of the first transverse cylinder 65, the first transverse slide block 59 is arranged on the first transverse slide rail 57, the second transverse slide rail 60 is arranged on the second transverse slide rail mounting frame 60, the second transverse slide rail 60 is mounted on the first longitudinal slide rail mounting plate 66, the first longitudinal slide rail mounting frame 60, the first longitudinal slide rail 60 is mounted on the longitudinal driving system mounting plate 66, the first longitudinal slide rail 60, the first transverse cylinder 68, the first transverse slide rail 58 and the longitudinal slide rail 58, the longitudinal driving system mounting frame 68, the first longitudinal slide block 66 slides longitudinally along the first longitudinal slide rail 62, and the feeding claw 68 performs feeding action under the control of the feeding claw controller 67.

The probe testing mechanism 9 is used for electrical measurement in a traditional mode of contact connection with pins, and by arranging the V-shaped ejection mechanism 11, the problems of poor contact and infirm clamping caused by electrical detection of the traditional resistance element 25 can be effectively solved, the detection precision of the whole resistance element 25 is improved to a great extent, the whole operation efficiency is improved, and the quality of the resistance element 25 can be rapidly distinguished by operators.

The principle of the resistance element electrical property testing equipment is as follows:

firstly, in the actual operation process, V type ejection mechanism 11 can control cylinder 15 and stretch out, make the top stretch out board 17 and draw close to bearing plate 14 one side, thereby make guiding axle 19 upwards stretch out, can drive fixed plate 21 and shift up like this, make V-arrangement kicking block 22 on the fixed plate 21 top advance in the V-arrangement groove 35, resistive element 25 passes through V-arrangement groove 35 and copper billet electric contact like this, also can make probe 41 and copper billet electric contact in the actual testing process, no matter its specification size of pin on resistive element 25 can realize its accurate detection this moment. When the extending distance of the control cylinder 15 in the V-shaped pushing mechanism 11 is increased, the V-shaped groove 35 can be increased to meet the insertion of the pin of the large-diameter resistance element 25; when the clamping plates 24 are released from the pins to both sides, a removal or placement operation of the resistive element 25 from between the clamping plates 24 is achieved.

The working process of the resistance element electrical property testing equipment is as follows: firstly, an operator puts a tool into the feeding jig 7, manually inserts the resistance element 25, puts the tool into a module, and manually performs switching operation according to A/B; the servo feeding mechanism 31 advances to a feeding position, the external controller controls the feeding manipulator 10 to perform feeding operation, the feeding manipulator 10 clamps the corresponding station and then places the station in the jig 7, and the control panel 3 rotates by a set angle; the probe is rotated to the position below the probe testing mechanism 9, and the V-shaped ejection mechanism 11 operates to eject the V-shaped ejection block 22 into the V-shaped groove 35; the probe testing mechanism 9 operates to move the probe downwards to perform contact detection with the copper block; the detected resistance element 25 is taken out by the material taking manipulator 8 and then placed in a blanking box; the plate surface 3 continues to rotate by a set angle, and the reciprocating feeding operation is continued through the feeding manipulator 10, so that the rapid detection of the reciprocating property can be conveniently realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A resistance element electrical property test equipment is characterized in that: the rotary table is provided with a workbench (1), a rotary table transferring mechanism (2) is installed on the workbench (1), the rotary table transferring mechanism (2) comprises a table surface (3), a rotating shaft (4) and a driving mechanism (5), the driving mechanism (5) is embedded into the workbench (1), the output end of the driving mechanism (5) is connected with the rotating shaft (4), the table surface (3) is fixed at the end part of the rotating shaft (4), the table surface (3) is arranged in parallel relative to the table surface of the workbench (1), a plurality of jig notches (6) are uniformly arranged on the table surface (3), and jigs (7) are installed in the jig notches (6); a material taking manipulator (8), a probe testing mechanism (9) and a material loading manipulator (10) are arranged on the table top of the workbench (1);

a V-shaped ejection mechanism (11) is arranged at the lower part of the jig (7), and the V-shaped ejection mechanism (11) comprises a bottom plate (12), a straight plate (13), a bearing plate (14), a cylinder (15), a cylinder joint (16), an ejection plate (17), a compression spring (18), a guide shaft (19), a linear bearing (20), a fixing plate (21) and a V-shaped ejection block (22); the utility model discloses a tool, including bottom plate (12), the up end of bottom plate (12) is perpendicular to be separated and is set up two straight board (13), the upper end level of straight board (13) sets up bearing plate (14), the bottom of bottom plate (12) sets up cylinder (15) perpendicularly, stretch out and draw back end of cylinder (15) and pass and stretch out board (17) through cylinder joint (16) connection top behind bottom plate (12), stretch out and draw back board (17) upper end both sides through compression spring (18) connection guiding axle (19), guiding axle (19) and bearing plate (14) junction set up linear bearing (20), tip installation fixed plate (21) of guiding axle (19), the middle part of fixed plate (21) sets up V-arrangement kicking block (22), V-arrangement kicking block (22) are just to the middle part of tool (7).

2. The resistive element electrical testing apparatus of claim 1, wherein: the jig (7) comprises a base plate (23) and two clamp plates (24), wherein the two clamp plates (24) are arranged in the base plate (23) relatively, and the clamp plates (24) clamp pins of the resistor element (25) after relative movement; after the two clamp plates (24) are closed, a V-shaped groove (35) is formed in the middle of the lower portion of the two clamp plates (24), and the V-shaped jacking block (22) is arranged in the V-shaped groove (35) in a jacking mode.

3. The electrical resistance element testing apparatus of claim 1, wherein: the bottom plate (12) and one of the straight plates (13) are vertically distributed and form two right angles, a rib plate (26) with a right-angled triangle structure is arranged at the right-angled corner positioned at the outer side, the vertical surface of the rib plate (26) is fixedly connected with the straight plate (13), and the horizontal surface of the rib plate (26) is fixedly connected with the bottom plate (12).

4. The electrical resistance element testing apparatus of claim 1, wherein: the end part of the telescopic end of the cylinder (15) extends to the lower end of the bearing plate (14) and then is fixedly arranged at the lower end of the bearing plate (14).

5. The electrical resistance element testing apparatus of claim 1, wherein: the upper end of the top extension plate (17) is further provided with a polyurethane nut (27), and the polyurethane nut (27) is sleeved on the telescopic end of the air cylinder (15).