CN111319959A - Relay electrical performance testing method - Google Patents
Relay electrical performance testing method Download PDFInfo
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- CN111319959A CN111319959A CN202010127479.0A CN202010127479A CN111319959A CN 111319959 A CN111319959 A CN 111319959A CN 202010127479 A CN202010127479 A CN 202010127479A CN 111319959 A CN111319959 A CN 111319959A
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- Prior art keywords
- relay
- cylinder
- plate
- feeding
- testing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
Abstract
The invention discloses a relay electrical property test method based on relay electrical property test equipment, wherein the test equipment comprises a bracket; operation box, characteristic mechanism, operation box, characteristic mechanism includes: the feeding and conveying assembly, the positioning mechanism, the material pushing mechanism, the pushing and clamping testing mechanism, the plug piece mechanism, the qualified product boxing mechanism and the unqualified product taking mechanism. According to the invention, all stations required by the relay for testing the electrical performance are highly integrated, high automation of relay testing classification is realized through cooperation among all mechanisms, multiple project detection is carried out on the relay while the accuracy of the relay testing result is ensured, the tested relay is classified and packaged or taken out according to the testing result, and the working efficiency of the relay electrical performance testing is remarkably improved.
Description
Technical Field
The invention relates to the field of relays, in particular to a relay electrical property testing method.
Background
The relay is an automatic switch element with an isolation function, is widely applied to remote control, remote measurement, communication, automatic control, electromechanical integration and power electronic equipment, and is one of the most important control elements. The relay is a key device in the intelligent prepayment electric energy meter, the service life of the relay determines the service life of the electric energy meter to some extent, and the performance of the device is very important for the operation of the intelligent prepayment electric energy meter. And domestic and foreign relay manufacturers have a plurality of relays, large difference in production scale, great difference in technical level, and different performance parameters, so that the electric energy meter manufacturers have to have a complete set of detection device when detecting and selecting the relay to ensure the quality of the electric energy meter. Meanwhile, the national power grid also strengthens the sampling detection of the performance parameters of the relay in the intelligent electric energy meter, and corresponding detection equipment is also needed to detect the quality of the electric meters produced by different manufacturers. However, the existing relay detection equipment has the defects that the detection items are single, the automation cannot be realized in the detection process, the detection data needs manual processing and analysis, only one qualified product can be pushed out, the box is manually packed, the classification efficiency is low, the detection result has various randomness and human nature, the detection efficiency is low, and the safety cannot be guaranteed.
Disclosure of Invention
One of the objectives of the present invention is to provide a relay electrical performance testing device, so as to solve the technical problems of single detection item, low detection efficiency, and low safety in the prior art.
The second purpose of the present invention is to provide a testing method for relay electric energy testing equipment, so as to implement the detection of multiple items of the relay, and improve the detection efficiency and safety.
In order to achieve one of the purposes, the invention adopts the following technical scheme:
a relay electrical performance test device comprises a bracket; the operation box is arranged on the bracket; a characterization mechanism disposed on the support, the operator box being located above the characterization mechanism, the characterization mechanism comprising: the feeding conveying assembly is horizontally arranged on the bracket and is positioned at the left end of the bracket; the positioning mechanism is arranged on the right side of the feeding conveying assembly; the pushing mechanism is arranged at the inlet and outlet positions at two sides of the positioning mechanism; the pushing and clamping testing mechanism is arranged on the rear side of the positioning mechanism; the plug sheet mechanism is arranged on the front side of the positioning mechanism; the qualified product boxing mechanism is arranged on the right side of the positioning mechanism; and the unqualified product taking mechanism is arranged on the right side of the qualified product boxing mechanism and is positioned at the right end of the rack.
Further, according to the embodiment of the application, the feeding conveying assembly comprises a feeding transition block, the feeding transition block is arranged at the right end of the feeding conveying assembly, and the right end of the feeding section block is connected with the material pushing mechanism; the belt conveying groove is horizontally arranged at the left end of the feeding transition block; the belt pulleys are arranged at the inlet and outlet positions at the two ends of the belt conveying groove; the motor mounting plate is arranged below the middle part of the belt conveying groove, and the upper end of the motor mounting plate is vertically connected with the side surface of the belt conveying groove; the synchronous motor is arranged on the motor mounting plate; the driving wheel is connected with an output shaft of the synchronous motor; the driven wheel is arranged on the motor mounting plate and is positioned below the belt conveying groove and above the driving wheel; the synchronous belt is arranged on the driving wheel, and the driving wheel is connected with the driven wheel and the belt pulley through the synchronous belt.
Further, according to the embodiment of the application, the material pushing mechanism comprises a first vertical plate, and the first vertical plate is vertically arranged on the rack; the base is horizontally arranged on the rack and is positioned on the front side of the vertical plate; the first linear slide rail slide block is arranged on the base, and the first linear slide rail is horizontally arranged in front and back; the feeding carrier is arranged above the linear slide rail sliding block, and the lower end of the feeding carrier is connected with the linear slide rail sliding block I; the second air cylinder is arranged on the front side of the feeding carrier, and a piston rod of the second air cylinder is connected with the feeding carrier; the feeding carrier is arranged on the left side of the feeding carrier, and the lower end of the feeding carrier is connected with the feeding carrier; the first air cylinder is arranged on the L model push plate and the right side of the feeding carrier, and a piston rod of the first air cylinder is connected with the upper end of the L model push plate.
Further, according to the embodiment of the application, the positioning mechanism comprises a vertical column, and the vertical column is arranged on the rack; the first Z-direction sliding rail sliding block is arranged on the stand column and is vertically arranged; the positioning fixing plate is arranged on the first Z-direction slide rail slide block; the cylinder III is arranged above the positioning fixing plate; the first connecting head is arranged on the front side of the middle part of the positioning fixing plate, the connecting head is positioned below the third air cylinder, and the positioning fixing plate is connected with a piston rod of the third air cylinder through the first connecting head; the pressing block is arranged at the lower part of the positioning fixing plate; the gram force meter is arranged on the right side of the first connecting head and on the pressing block.
Further, according to the embodiment of the application, the pushing and clamping test mechanism comprises a carrying plate, and the carrying plate is arranged on the rack and at the rear side of the positioning mechanism; the push plate is arranged on the carrying plate, and the lower end of the push plate is connected with the rear end of the carrying plate; the cylinder five is arranged below the rear side of the push plate and connected with the rear end of the push plate; the second connecting head is arranged on the left side of the fifth air cylinder; the cylinder IV is arranged on the left side of the connector II, and a piston rod of the cylinder IV is connected with the cylinder V through the connector II; the first X-direction sliding rail sliding block is horizontally arranged below the fifth air cylinder, and is connected with the lower end of the fifth air cylinder; the first limiting block is arranged on the right side of the fifth cylinder and connected with the right end of the first X-direction sliding rail sliding block; the test bakelite plate is arranged below the front end of the push plate; the probe is arranged on the test board, and the probe and the front end of the push plate are arranged in parallel; and the six air cylinders are arranged below the test bakelite plate, and the upper ends of the six air cylinders are connected with the test bakelite plate.
Further in accordance with an embodiment of the present application, wherein the blade mechanism includes a bottom plate disposed on the frame; the third linear sliding rail sliding block is arranged on the bottom plate and is horizontally arranged in front; the large moving plate is arranged on the third linear sliding rail; the connector III is arranged on the large moving plate and connected with the front end of the large moving plate; the piston rod of the cylinder eight is connected with the large moving plate through the connector three; the linear slide rail sliding block II is arranged on the large moving plate and is horizontally arranged front and back; the small moving plate is arranged on the linear slide rail sliding block II; the plug sheet is arranged on the small movement; and the air cylinder seven is arranged above the air cylinder eight, and a piston rod of the air cylinder seven is connected with the rear end of the small moving plate.
Further, according to the embodiment of the application, the qualified product boxing mechanism comprises an air cylinder mounting block, and the air cylinder mounting block is arranged on the rack; the cylinder nine is arranged on the cylinder mounting block; the conveying plate is arranged on the front side of the cylinder nine and on the right side of the positioning mechanism; and the product box is arranged right in front of the conveying plate.
Further, according to the embodiment of the application, the unqualified product taking mechanism comprises a second vertical plate, the second vertical plate is arranged on the rack, and the second vertical plate is connected with the left end of the rack; the X-direction sliding rail second is arranged on the second vertical plate and horizontally arranged front and back; the X-direction moving plate is arranged on the X-direction sliding rail sliding block II; the floating joint is arranged on the rear side of the X-direction moving plate and is connected with the rear end of the X-direction moving plate; the cylinder eleven is arranged on the rear side of the floating joint, and a piston rod of the cylinder eleven is connected with the X-direction moving plate through the floating joint; the second limiting block is arranged on the front side of the second X-direction sliding rail sliding block and connected with the front end of the second X-direction sliding rail sliding block; the Z-direction sliding rail second is arranged on the X-direction moving plate and vertically arranged; the Z-direction moving plate is arranged on the Z-direction slide rail sliding block II; the cylinder ten is arranged above the X-direction moving plate, and a piston rod of the cylinder ten is connected with the Z-direction moving plate; the gas claw is arranged on the Z-direction moving plate and connected with the lower end of the Z-direction moving plate; the clamp is arranged on the gas claw.
Further, according to the embodiment of the application, the relay electrical performance testing equipment adopts a PLC control system.
In order to achieve one of the purposes, the invention adopts the following technical scheme:
a relay electrical performance test method based on relay electrical performance test equipment comprises the following steps:
feeding: the synchronous motor works to drive the driving wheel to rotate, so as to drive the driven wheel and the belt pulley to rotate, and the relay positioned on the synchronous belt is conveyed rightwards to reach the material pushing mechanism through the feeding transition block;
pushing materials: the second air cylinder works to push the feeding carrier, so that the feeding hole of the feeding carrier is aligned with the feeding hole of the positioning mechanism, and the first air cylinder works to drive the L-type push plate to move rightwards to push the relay into the feeding hole of the positioning mechanism;
positioning and pressure measurement: the third cylinder works to drive the positioning fixing plate to move downwards to the relay along the first Z-direction slide rail slide block, the relay is positioned in the vertical direction, the pressing block is enabled to press the armature iron, and a pressure value is obtained through the dynamometer;
clamping and electricity testing: the fifth cylinder works to enable the carrying plate to move back and forth, the fourth cylinder works to enable the carrying plate to move left and right, the carrying plate horizontally positions the relay through the work of the fourth cylinder and the fifth cylinder, and after the relay is clamped, the sixth cylinder works to drive the test bakelite plate to ascend, so that the probe is in contact with the bottom foot of the relay to perform electrical test;
and (3) testing: the seventh air cylinder and the eighth air cylinder are matched to work to drive the plug piece to reach the relay, and the armature and the iron core of the relay are synchronously detected for pressure and over travel;
boxing and taking: the nine working cylinders drive the conveying plate to push the relays qualified in the test into the product box to be arranged in order; the eleven air cylinders work to enable the air claws to move back and forth to be above the relays which are unqualified to be tested, the eleven air cylinders work to enable the air claws to descend and clamp the relays which are unqualified to be tested through the clamps on the air claws, and the eleven air cylinders work in a matched mode to take out the relays which are unqualified to be tested.
Compared with the prior art, the invention has the following beneficial effects: the relay feeding device has the advantages that the relay is conveyed and fed through the feeding conveying assembly, and the relay is conveniently conveyed to the material pushing mechanism through the feeding transition block; the relay transmitted from the feeding conveying assembly is pushed to the lower part of the positioning mechanism through the material pushing mechanism; the relay is vertically positioned through the positioning mechanism, the relay is horizontally positioned and electrically tested through the pushing clamping testing mechanism, the armature and the iron core of the relay are synchronously tested for pressure and over travel through the plug sheet mechanism, and a plurality of testing items of the relay are tested through close cooperation among the positioning mechanism, the pushing clamping testing mechanism and the plug sheet mechanism; the qualified products are orderly boxed through the qualified product boxing mechanism, and the unqualified products are taken out through the unqualified product taking mechanism, so that the tested relays are quickly classified and orderly packaged, and the classification efficiency is improved. According to the invention, all stations required by the relay for testing the electrical performance are highly integrated, high automation of relay testing classification is realized through cooperation among all mechanisms, multiple project detection is carried out on the relay while the accuracy of the relay testing result is ensured, the tested relay is classified and packaged or taken out according to the testing result, and the working efficiency of the relay electrical performance testing is remarkably improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front view of a relay electrical performance testing apparatus of the present invention.
Fig. 2 is a top view of a relay electrical performance testing apparatus of the present invention.
Fig. 3 is a side view of a relay electrical performance testing apparatus of the present invention.
Fig. 4 is a front view of the characterizing mechanism of the present invention.
Fig. 5 is a top view of the characterizing mechanism of the present invention.
Fig. 6 is a side view of the characterizing mechanism of the present invention.
FIG. 7 is a front view of the feed delivery assembly of the present invention.
Fig. 8 is a view from direction a of fig. 7.
Fig. 9 is a front view of the pusher mechanism of the present invention.
Fig. 10 is a side view of the pusher mechanism of the present invention.
FIG. 11 is a front view of the positioning mechanism of the present invention.
Fig. 12 is a top view of the positioning mechanism of the present invention.
FIG. 13 is a side view of the positioning mechanism of the present invention.
FIG. 14 is a front perspective view of the push to grip test mechanism of the present invention.
FIG. 15 is a rear perspective view of the push to grip test mechanism of the present invention.
FIG. 16 is a front view of the push to grip test mechanism of the present invention.
FIG. 17 is a top view of the push grip test mechanism of the present invention.
Figure 18 is a perspective view of the blade mechanism of the present invention.
Figure 19 is a front view of the blade mechanism of the present invention.
Figure 20 is a top view of the blade mechanism of the present invention.
Figure 21 is a side view of the blade mechanism of the present invention.
Fig. 22 is a front view of the good-product-boxing mechanism of the present invention.
Fig. 23 is a plan view of the non-defective product packing mechanism of the present invention.
Fig. 24 is a side view of the good-product-boxing mechanism of the present invention.
Fig. 25 is a perspective view of the reject take off mechanism of the present invention.
Fig. 26 is a front view of the reject take off mechanism of the present invention.
Fig. 27 is a top view of the reject take off mechanism of the present invention.
Fig. 28 is a side view of the reject take off mechanism of the present invention.
In the attached drawings
1. Support 2, characteristic mechanism 3 and operation box
4. Feeding conveying assembly 5, material pushing mechanism 6 and positioning mechanism
7. Pushing clamping testing mechanism 8, plug sheet mechanism 9 and qualified product boxing mechanism
10. Unqualified product extracting mechanism 11, belt pulley 12, belt conveyer groove
13. Driven wheel 14, feeding transition block 15 and synchronous motor
16. Synchronous belt 17, driving wheel 18 and motor mounting plate
19. L-type push plate 20, cylinder I21 and vertical plate I
22. Feeding carrier 23, linear slide rail slide block I24 and base
25. Cylinder two 26, Z-direction slide rail slide block one 27 and positioning fixing plate
28. Cylinder three 29, connecting head one 30, press block
31. Upright column 32, cylinder four 33 and connector two
34. X-direction sliding rail first 35, cylinder fifth 36 and limiting block first
37. Push plate 38, carrier plate 39, and relay
40. Six 41 cylinders, a test bakelite plate 42 and a probe
43. Bottom plate 44, plug piece 45 and small moving plate
46. Seven 47 air cylinders, two 48 linear slide rail sliders and large moving plates
49. Connector three 50, linear slide rail slide block three 51 and cylinder eight
52. Conveying plate 53, cylinder nine 54 and cylinder mounting block
55. Product box 56, second limit block 57 and ten cylinders
58. Z-direction moving plate 59, floating joint 60 and cylinder eleven
61. Pneumatic claw 62, clamp 63 and X-direction sliding rail sliding block II
64. Z-direction slide rail second slide block 65, vertical plate second 66 and X-direction moving plate
67. Keli meter
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
As shown in fig. 1-3, an electrical performance testing device for a relay comprises a bracket 1; the operation box 3 is arranged on the bracket 1; a property mechanism 2, the property mechanism 2 being disposed on the support 1, and an operation box 3 being located above the property mechanism 2, as shown in fig. 4 to 6, the property mechanism 2 including: the feeding conveying component 4 is horizontally arranged on the support 1, and the feeding conveying component 4 is positioned at the left end of the support 1; the positioning mechanism 6 is arranged on the right side of the feeding conveying assembly 4; the pushing mechanism 5 is arranged at the inlet and outlet positions at two sides of the positioning mechanism 6; the clamping testing mechanism 7 is pushed, and the clamping testing mechanism 7 is arranged on the rear side of the positioning mechanism 6; the plug piece mechanism 8, the plug piece mechanism 8 is arranged on the front side of the positioning mechanism 6; the qualified product boxing mechanism 9 is arranged on the right side of the positioning mechanism 6; unqualified product feeding agencies 10, unqualified product feeding agencies 10 set up in qualified product cartoning machine 9 right sides, are located support 1 right-hand member. Still be equipped with the transport track on this application support 1, the level sets up in support 1 middle part about the transport track, and the transport track sets up under 4 right-hand members of feeding conveyor components, positioning mechanism 6, promotes and presss from both sides 7 front sides of tight accredited testing organization, 8 rear sides of plug piece mechanism, the 9 left ends of certified products cartoning machine structure.
In the technical scheme, the relay 39 is conveyed and fed through the feeding conveying assembly 4, and the relay 39 is conveniently conveyed to the material pushing mechanism 5 through the feeding transition block 14; the relay 39 transmitted from the feeding conveying assembly 4 is pushed to a conveying track under the positioning mechanism 6 through the pushing mechanism 5; the relay 39 is vertically positioned through the positioning mechanism 6, the relay 39 is horizontally positioned and electrically tested through pushing the clamping and testing mechanism 7, the armature and the iron core of the relay 39 are synchronously tested for pressure and overtravel through the plug sheet mechanism 8, and the testing of a plurality of testing items of the relay 39 is realized through close cooperation among the positioning mechanism 6, the pushing and clamping testing mechanism 7 and the plug sheet mechanism 8; the qualified products are orderly boxed through the qualified product boxing mechanism 9, and the unqualified products are taken out through the unqualified product taking mechanism 10, so that the tested relays 39 are quickly classified and orderly packaged, and the classification efficiency is improved.
As shown in fig. 7-8, the feeding conveying assembly 4 includes a feeding transition block 14, the feeding transition block 14 is disposed at the right end of the feeding conveying assembly 4, and the right end of the feeding passing block is connected with the pushing mechanism 5; the belt conveying groove 12 is horizontally arranged at the left end of the feeding transition block 14; the belt pulley 11 is arranged at the inlet and outlet positions at two ends of the belt conveying groove 12; the motor mounting plate 18 is arranged below the middle part of the belt conveying groove 12, and the upper end of the motor mounting plate 18 is vertically connected with the side surface of the belt conveying groove 12; the synchronous motor 15, the synchronous motor 15 is set up on the motor mounting plate 18; the driving wheel 17, the driving wheel 17 and the output shaft of the synchronous motor 15 are connected; the driven wheel 13, the driven wheel 13 is set up on the mounting panel 18 of the electrical machinery, the driven wheel 13 locates below the belt conveying trough 12, above the driving wheel 17; the synchronous belt 16, the synchronous belt 16 is set up on the initiative wheel 17, the initiative wheel 17 is connected with driven wheel 13, belt pulley 11 through the synchronous belt 16.
As shown in fig. 9-10, the pushing mechanism 5 includes a first vertical plate 21, and the first vertical plate 21 is vertically disposed on the bracket 1; the base 24 is horizontally arranged on the support 1, and the base 24 is positioned on the front side of the first vertical plate 21; the first linear slide rail sliding block 23 is arranged on the base 24, and the first linear slide rail is horizontally arranged in front and back; the feeding carrier 22 is arranged above the linear slide rail sliding block, and the lower end of the feeding carrier 22 is connected with the linear slide rail sliding block I23; the second air cylinder 25 is arranged on the front side of the feeding carrier 22, and a piston rod of the second air cylinder 25 is connected with the feeding carrier 22; the L-type push plate 19 is arranged on the left side of the feeding carrier 22, and the lower end of the L-type push plate 19 is connected with the feeding carrier 22; the first air cylinder 20 is arranged on the right side of the L-type push plate 19 and the feeding carrier 22, and a piston rod of the first air cylinder 20 is connected with the upper end of the L-type push plate 19.
As shown in fig. 11-13, the positioning mechanism 6 includes a column 31, and the column 31 is disposed on the bracket 1; the first Z-direction sliding rail slide block 26 is arranged on the upright column 31, and the first Z-direction sliding rail slide block 26 is vertically arranged; the positioning fixing plate 27 is arranged on the Z-direction slide rail first 26; the third air cylinder 28 is arranged above the positioning fixing plate 27; the first connecting head 29 is arranged on the front side of the middle part of the positioning fixing plate 27, the first connecting head is positioned below the third air cylinder 28, and the positioning fixing plate 27 is connected with a piston rod of the third air cylinder 28 through the first connecting head 29; the pressing block 30 is arranged at the lower part of the positioning fixing plate 27; the gram force meter 67, gram force meter 67 sets up on the briquetting 30 on the right side of connector 29 one.
As shown in fig. 14 to 17, the push clamping test mechanism 7 includes a carrying plate 38, and the carrying plate 38 is disposed on the support 1 and at the rear side of the positioning mechanism 6; the push plate 37, the push plate 37 is set on the carrying plate 38, the lower end of the push plate 37 is connected with the back end of the carrying plate 38; the cylinder five 35 is arranged below the rear side of the push plate 37, and the cylinder five 35 is connected with the rear end of the push plate 37; the second connecting joint 33, the second connecting joint 33 is arranged on the left side of the fifth cylinder 35; the cylinder IV 32 is arranged on the left side of the connector II 33, and a piston rod of the cylinder IV 32 is connected with the cylinder V35 through the connector II 33; the first X-direction sliding rail block 34 is horizontally arranged below the fifth air cylinder 35, and the first X-direction sliding rail block 34 is connected with the lower end of the fifth air cylinder 35; the first limiting block 36 is arranged on the right side of the fifth cylinder 35, and the first limiting block 36 is connected with the right end of the first X-direction sliding rail sliding block 34; the test bakelite plate 41, wherein the test bakelite plate 41 is arranged below the front end of the push plate 37 and right below the conveying track; the probe 42 is arranged on the test board, and the probe 42 and the front end of the push plate 37 are arranged in parallel; and a sixth air cylinder 40, wherein the sixth air cylinder 40 is arranged below the test bakelite plate 41, and the upper end of the sixth air cylinder 40 is connected with the test bakelite plate 41.
As shown in fig. 18-21, the blade mechanism 8 includes a base plate 43, the base plate 43 being disposed on the bracket 1; a third linear slide rail slide block 50, wherein the third linear slide rail slide block 50 is arranged on the bottom plate 43, and the third linear slide rail slide block 50 is horizontally arranged in front; the large moving plate 48 is arranged on the linear slide rail III; the third connector 49, the third connector 49 is arranged on the large moving plate 48, and the third connector 49 is connected with the front end of the large moving plate 48; the cylinder eight 51 is arranged on the front side of the large moving plate 48, and a piston rod of the cylinder eight 51 is connected with the large moving plate 48 through a connector III 49; the second linear slide rail slide block 47 is arranged on the large moving plate 48, and the second linear slide rail slide block is horizontally arranged front and back; the small moving plate 45 is arranged on the linear slide rail sliding block II 47; a plug 44, the plug 44 being disposed on the small movement; and a seventh air cylinder 46, wherein the seventh air cylinder 46 is arranged above the eighth air cylinder 51, and a piston rod of the seventh air cylinder 46 is connected with the rear end of the small moving plate 45.
In the technical scheme, the positioning mechanism 6, the pushing clamping testing mechanism 7 and the plug piece mechanism 8 work in a matched mode, the five air cylinders 35 work to enable the carrying plate 38 to move back and forth, the four air cylinders 32 work to enable the carrying plate 38 to move left and right, and the carrying plate 38 horizontally positions the relay 39 through the four air cylinders 32 and the five air cylinders 35; the third cylinder 28 works to drive the positioning fixing plate 27 to move downwards to the relay 39 along the Z-direction slide rail first block 26, the relay 39 is positioned in the vertical direction, and after the relay 39 is clamped, the sixth cylinder 40 works to drive the test bakelite plate 41 to ascend, so that the probe 42 is in contact with the bottom foot of the relay 39 to perform electric test; and the seventh air cylinder 46 and the eighth air cylinder 51 work cooperatively to drive the plug sheet 44 to reach the relay 39, so that the armature and the iron core of the relay 39 are synchronously detected in pressure and over stroke. Through the cooperation of all mechanisms, the relay 39 is subjected to multiple detections; simultaneously, briquetting 30, plug sheet 44 all are equipped with a plurality ofly in this application for a plurality of relays 39 can detect simultaneously, accelerate test speed, improve efficiency of software testing.
As shown in fig. 22 to 24, the accepted product boxing mechanism 9 includes a cylinder mounting block 54, and the cylinder mounting block 54 is provided on the bracket 1; the cylinder nine 53, the cylinder nine 53 is arranged on the cylinder mounting block 54; the conveying plate 52 is arranged on the front side of the cylinder nine 53 and on the right side of the positioning mechanism 6; the product box 55, the product box 55 is set up in the direct front of the conveying board 52. This application has avoided testing successor electrical apparatus 39 to fall down at will and has caused the secondary damage to relay 39 through setting up certified products cartoning machine 9.
As shown in fig. 25 to 28, the unqualified product taking mechanism 10 includes a second vertical plate 65, the second vertical plate 65 is disposed on the bracket 1, and the second vertical plate 65 is connected with the left end of the bracket 1; the X-direction sliding rail second 63 is arranged on the vertical plate second 65, and the X-direction sliding rail second 63 is horizontally arranged in front and at the back; the X-direction moving plate 66 is arranged on the X-direction sliding rail second 63; a floating joint 59, wherein the floating joint 59 is arranged at the rear side of the X-direction moving plate 66, and the floating joint 59 is connected with the rear end of the X-direction moving plate 66; the cylinder eleven 60 is arranged on the rear side of the floating joint 59, and a piston rod of the cylinder eleven 60 is connected with the X-direction moving plate 66 through the floating joint 59; the second limiting block 56 is arranged on the front side of the second X-direction sliding rail block 63, and the second limiting block 56 is connected with the front end of the second X-direction sliding rail block 63; a second Z-direction sliding rail slider 64, wherein the second Z-direction sliding rail slider 64 is arranged on the X-direction moving plate 66, and the second Z-direction sliding rail slider 64 is vertically arranged up and down; the Z-direction moving plate 58 is arranged on the Z-direction sliding rail second 64; the cylinder ten 57, the cylinder ten 57 is arranged above the X-direction moving plate 66, and a piston rod of the cylinder ten 57 is connected with the Z-direction moving plate 58; the gas claw 61 is arranged on the Z-direction moving plate 58, and the gas claw 61 is connected with the lower end of the Z-direction moving plate 58; the jig 62 is provided on the gas claw 61.
In order to achieve one of the purposes, the invention adopts the following technical scheme:
a relay electrical performance test method of relay electrical performance test equipment comprises the following steps:
feeding: the synchronous motor 15 works to drive the driving wheel 17 to rotate, so as to drive the driven wheel 13 and the belt pulley 11 to rotate, and the relay 39 positioned on the synchronous belt 16 is conveyed rightwards to reach the feeding port of the feeding carrier 22 through the feeding transition block 14;
pushing materials: the second air cylinder 25 works to push the feeding carrier 22, so that the feeding hole of the feeding carrier 22 is aligned with the feeding hole of the positioning mechanism 6, and the first air cylinder 20 works to drive the L-shaped push plate 19 to move rightwards so as to push the relay 39 into the feeding hole of the conveying track under the positioning mechanism 6;
positioning and pressure measurement: the third cylinder 28 works to drive the positioning fixing plate 27 to move downwards to the relay 39 along the first Z-direction slide rail slide block 26, the relay 39 is positioned in the vertical direction, the pressing block 30 presses the armature, and a pressure value is obtained through the gram force meter 67;
clamping and electricity testing: the five air cylinders 35 work to enable the carrying plate 38 to move back and forth, the four air cylinders 32 work to enable the carrying plate 38 to move left and right, the carrying plate 38 horizontally positions the relay 39 through the work of the four air cylinders 32 and the five air cylinders 35, and after the relay 39 is clamped, the six air cylinders 40 work to drive the test bakelite plate 41 to ascend, so that the probes 42 are in contact with the bottom feet of the relay 39 to perform electric test;
and (3) testing: the seventh air cylinder 46 and the eighth air cylinder 51 work cooperatively to drive the plug sheet 44 to reach the relay 39, and the armature and the iron core of the relay 39 are synchronously detected in pressure and over travel;
boxing and taking: the nine air cylinders 53 work to drive the conveying plate 52 to push the relays 39 qualified in the test into the product boxes 55 to be arranged in order; the cylinder eleven 60 works to enable the air claw 61 to move back and forth to be above the relay 39 which is unqualified in test, the cylinder ten 57 works to enable the air claw 61 to descend and clamp the relay 39 which is unqualified in test through a clamp 62 on the air claw 61, and the cylinder ten 57 and the cylinder eleven 60 work in a matched mode to take out the relay 39 which is unqualified in test.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (1)
1. A relay electrical performance test method based on relay electrical performance test equipment comprises the following steps:
feeding: the synchronous motor works to drive the driving wheel to rotate, so as to drive the driven wheel and the belt pulley to rotate, and the relay positioned on the synchronous belt is conveyed rightwards to reach the material pushing mechanism through the feeding transition block;
pushing materials: the second air cylinder works to push the feeding carrier, so that the feeding hole of the feeding carrier is aligned with the feeding hole of the positioning mechanism, and the first air cylinder works to drive the L-type push plate to move rightwards to push the relay into the feeding hole of the positioning mechanism;
positioning and pressure measurement: the third cylinder works to drive the positioning fixing plate to move downwards to the relay along the first Z-direction slide rail slide block, the relay is positioned in the vertical direction, the pressing block is enabled to press the armature iron, and a pressure value is obtained through the dynamometer;
clamping and electricity testing: the fifth cylinder works to enable the carrying plate to move back and forth, the fourth cylinder works to enable the carrying plate to move left and right, the carrying plate horizontally positions the relay through the work of the fourth cylinder and the fifth cylinder, and after the relay is clamped, the sixth cylinder works to drive the test bakelite plate to ascend, so that the probe is in contact with the bottom foot of the relay to perform electrical test;
and (3) testing: the seventh air cylinder and the eighth air cylinder are matched to work to drive the plug piece to reach the relay, and the armature and the iron core of the relay are synchronously detected for pressure and over travel;
boxing and taking: the nine working cylinders drive the conveying plate to push the relays qualified in the test into the product box to be arranged in order; the eleven air cylinders work to enable the air claws to move back and forth to be above the relays which are unqualified to be tested, the eleven air cylinders work to enable the air claws to descend and clamp the relays which are unqualified to be tested through the clamps on the air claws, and the eleven air cylinders work in a matched mode to take out the relays which are unqualified to be tested.
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| CN111319959B (en) | 2021-10-26 |
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Effective date of registration: 20230411 Address after: 226200 South Zone of Qidong Development Zone, Nantong City, Jiangsu Province (Western Europe science and Technology Park) Patentee after: JIANGSU XIOU ELECTRONICS Co.,Ltd. Address before: 215600 room 5, 10-1 Xin Jing Middle Road, Yang Shi Town, Zhangjiagang, Suzhou, Jiangsu Patentee before: ZHANGJIAGANG OUWEI AUTOMATION RESEARCH AND DEVELOPMENT Co.,Ltd. |
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