A toy pump performance testing device

Abstract

The invention relates to the technical field of toy assembly, and provides a toy pump performance testing device, comprising a large base plate, an electrical performance detection component, a guide component, a positioning and conveying component, a rotating shaft component, a torque detection component and other components; the electrical performance detection component is fixedly connected to the upper surface of the large base plate; a guide component symmetrically fixed to the surface of the large base plate is provided on the inner side of the electrical performance detection component; a longitudinally arranged positioning and conveying component is provided on the inner side of the guide component; a rotating shaft component passing through a through hole on the surface of the large base plate and fixed on the surface of the large base plate is provided below the positioning and conveying component; the invention can detect the conductive performance and insulation withstand voltage performance of various products by means of a test probe automatically contacting a toy pump plug; the dynamic torque can be automatically detected by means of a torque sensor and meshing transmission with internal gears of the toy pump; the entire detection process is fully automated, which can greatly improve work efficiency.

Description

Technical Field

[0001] The invention relates to a toy pump performance testing device, belonging to the technical field of toy assembly. Background Art

[0002] In the process of toy production and manufacturing, it is necessary to assemble the parts of the toy according to the specified technical requirements. Electric toys are motorized toys driven by micro-motors, in which the toy pump is a component that provides power performance. In the process of mass production, in order to ensure the performance of each pump, such as conduction performance, insulation withstand voltage performance, and dynamic torque performance, corresponding tests are required before assembly. The Chinese invention patent with patent number CN202011135930.X provides a splicing device for toy assembly, which can avoid excessive extrusion and damage to parts through the setting of springs and baffles; the Chinese utility model patent with patent number CN201921155240.3 discloses a dust removal device for electric toy assembly, which cooperates with a cleaning mechanism and a clamping mechanism. The clamping mechanism clamps the toy accessories and sends them to the cleaning mechanism for cleaning, thereby sweeping away the dust on the surface of the toy accessories to prevent the surface dust from falling into the assembly machine during the assembly of the toy accessories and causing damage to the assembly machine.

[0003] However, the inventor of the patent of this invention found that the prior art has the following problems: the existing electrical performance testing and dynamic torque testing are all completed manually by holding corresponding tools in multiple tool tests, which is inefficient, labor-intensive, and has problems of unstable quality and high labor costs; therefore, improvement is needed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a toy pump performance testing device, which can automatically test the electrical performance parameters and torque performance parameters of the toy pump and significantly improve the detection efficiency.

[0005] The present invention is achieved through the following technical solutions.

[0006] The present invention provides a toy pump performance test device, comprising a large base plate, an electrical performance detection component, a guide component, a positioning and conveying component, a rotating shaft component, a torque detection component, an electric control box and a three-color lamp; the upper surface of the large base plate is fixedly connected with the electrical performance detection component; the inner side of the electrical performance detection component is provided with a guide component symmetrically fixed on the surface of the large base plate; the bottom surface of one side of the guide component is fixedly connected with a torque detection component that penetrates the large base plate; the inner side of the guide component is provided with a longitudinally arranged positioning and conveying component; a rotating shaft component that passes through a through hole on the surface of the large base plate and is fixed on the surface of the large base plate is provided below the positioning and conveying component; an electric control box fixed to the surface of the large base plate is provided next to the electrical performance detection component; the upper surface of the electric control box is fixedly connected with There are three-color lights; the positioning and conveying components include a conveyor belt, a conveyor plate, a positioning plate, a thrust ball bearing and a positioning pin; the conveyor belt is suspended across the upper surface of the large base plate; the upper surface of the conveyor belt is movably connected to the conveyor plate; the surface of the conveyor plate is fixedly connected to the positioning plate; a thrust ball bearing is assembled and connected in the middle of the positioning plate; positioning pins fixed to the surface of the positioning plate are symmetrically arranged on both sides of the thrust ball bearing; the positioning plate includes a bearing mounting hole, a pin mounting hole and a product avoidance hole; a bearing mounting hole is arranged in the middle of the surface of the positioning plate; pin mounting holes are symmetrically arranged on both sides of the bearing mounting hole; a product avoidance hole is arranged on the other side of the bearing mounting hole, and the line connecting the center of the bearing mounting hole and the product avoidance hole is perpendicular to the line connecting the centers of the two pin mounting holes.

[0007] The electrical performance detection component includes a supporting plate, a supporting shaft component, a gantry support, a flexible positioning component, an oblique electrical performance detection component, a horizontal electrical performance detection component, a probe detection sensor and a positioning plate buffer; the supporting plate lower surface array is fixedly connected with the supporting shaft component; the bottom surface of the supporting shaft component is fixedly fixed on the surface of the large bottom plate; the gantry support is fixed on the edge surface of the middle through hole of the supporting plate; the middle surface of the gantry support is fixedly connected with the flexible positioning component; the surface of one side of the gantry support is fixedly connected with the oblique electrical performance detection component, and the surface of the other side is fixedly connected with the horizontal electrical performance detection component; the probe detection sensor is fixedly connected to the edge surface of one side of the middle through hole of the supporting plate through a pad; the positioning plate buffer is fixedly connected to the edge surface of the other side of the middle through hole of the supporting plate through a connecting plate.

[0008] The flexible positioning component includes a limit claw mounting plate, a product limit claw, a plastic contact block, an elastic adjustment rod, an elastic adjustment plate, a spring guide shaft and a first spring; the bottom surface of the limit claw mounting plate is fixedly connected to the product limit claw; the lower surface of the product limit claw is fixedly connected to the plastic contact block; the middle of the limit claw mounting plate is threadedly connected to the elastic adjustment rod; the upper end of the elastic adjustment rod is threadedly connected to the elastic adjustment plate; the spring guide shaft passes through the limit claw mounting plate and is threadedly connected to the elastic adjustment plate; the first spring is sleeved on the surface of the spring guide shaft between the limit claw mounting plate and the elastic adjustment plate.

[0009] The product's limiting claw includes a limiting claw bottom plate, a motor limiting plate and a gear shaft limiting plate; one end of the limiting claw bottom plate is rectangular, and the other end is pointed; motor limiting plates are symmetrically arranged on both sides of the bottom surface of the rectangular end of the limiting claw bottom plate; gear shaft limiting plates are symmetrically arranged on both sides of the bottom surface of the pointed end of the limiting claw bottom plate, and the angle between the outer plane of the motor limiting plate and the outer plane of the gear shaft limiting plate is 135°.

[0010] The oblique electrical performance detection component includes a linear rail mounting plate, an electrical performance cylinder mounting plate, an electrical performance cylinder, a linear rail, an L-shaped connecting plate, a probe mounting block, a probe, a probe buffer and a probe limit plate; the side of the linear rail mounting plate is fixedly connected to the electrical performance cylinder mounting plate; the telescopic shaft of the electrical performance cylinder passes through the through hole of the electrical performance cylinder mounting plate and is clamped with the L-shaped connecting plate through a floating joint; the side of the linear rail mounting plate is fixedly connected to the linear rail; the linear rail is slidably connected to the L-shaped connecting plate through a slider; the end face of the L-shaped connecting plate is fixedly connected to the probe mounting block; the surface of the probe mounting block is threadedly connected to the array of probes; the side of the L-shaped connecting plate is threadedly connected to the probe buffer through the connecting block; one end of the side of the linear rail mounting plate is fixedly connected to the probe limit plate.

[0011] The rotating shaft component includes a lifting plate, a conveying plate pin, a lifting plate guide shaft, a linear bearing, a lifting cylinder, a lifting rod, a gear rotating component and a gear contact component; the upper surface array of the lifting plate is fixedly connected to the conveying plate pin; the lower surface array of the lifting plate is fixedly connected to the lifting plate guide shaft; the lifting plate guide shaft is movably connected to the large base plate through a linear bearing, and the bottom surface of the linear bearing is fixed to the surface of the large base plate; the lifting cylinder telescopic shaft passes through the through hole of the large base plate and is fixedly connected to the lifting rod through a floating joint; the upper surface of the lifting rod is fixedly connected to the bottom surface of the lifting plate; the gear rotating component is located directly below the through hole on the lifting plate surface and is fixedly connected to the lower surface of the large base plate; the gear contact component is fixedly connected to the lower surface of the lifting plate.

[0012] The gear rotating component includes a concave fixing block, a bearing mounting block, a rotating shaft, a lifting shaft, a lifting bearing mounting rod, a sleeve, a gear limiting rod and a large synchronous wheel; the upper surface of the concave fixing block is fixedly connected to the bottom surface of the large base plate; the bottom surface of the bearing mounting block is fixed to the upper surface of the large base plate; after the rotating shaft passes through the concave fixing block and the bearing mounting block in sequence, it is rotatably connected with the concave fixing block and the bearing mounting block through the bearing; the lifting shaft sleeve is in the inner cavity of the rotating shaft and is meshed with the rotating shaft; the upper end of the lifting shaft is plugged into the lifting bearing mounting rod through a latch; the upper end surface of the lifting bearing mounting rod is threadedly connected with a sleeve; the inner cavity of the sleeve is sleeved with a spring; the bottom surface of the gear limiting rod is against the upper end surface of the spring in the sleeve, and is slidably connected with the sleeve through a pin; the large synchronous wheel is keyed to the lower shaft surface of the rotating shaft; the inner cavity of the rotating shaft is provided with a circumferential array of tooth grooves; one end of the lifting shaft is provided with a symmetrical milling plane, and the other end surface is provided with a circumferential array of gear teeth.

[0013] The gear contact component includes a vertical straight rail mounting plate, a gear limit rod lifting cylinder mounting plate, a gear limit rod lifting cylinder, a rake-type slider, a fork-type connecting block, a lifting bearing and a vertical straight rail; the upper surface of the vertical straight rail mounting plate is fixedly connected to the lower surface of the lifting plate; the lower surface of the vertical straight rail mounting plate is fixedly connected to the gear limit rod lifting cylinder mounting plate; the telescopic shaft of the gear limit rod lifting cylinder passes through the through hole of the gear limit rod lifting cylinder mounting plate and is clamped with the rake-type slider through a floating joint; the inner surface of the rake-type slider is slidably connected to the vertical straight rail through the slider; the bottom surface of the vertical straight rail is fixed to the side of the vertical straight rail mounting plate; the surface of the rake-type slider is fixedly connected to the fork-type connecting block; the surface of the fork-type connecting block is fixedly connected to the lifting bearing; the inner ring of the lifting bearing is sleeved on the surface of the lifting bearing mounting rod.

[0014] The torque detection component includes a torque sensor, an upper rotating shaft, an upper bearing seat, a vertical plate, a rib plate, a lower rotating shaft, a middle bearing seat, a lower bearing seat, a small synchronous wheel, a caliper and a caliper mounting plate; the upper end of the internal shaft of the torque sensor is fixedly connected to the upper rotating shaft through a coupling; the upper rotating shaft is rotatably connected to the upper bearing seat through a bearing; the bottom surface of the upper bearing seat is fixed to the surface of the vertical plate; the lower end of the internal shaft of the torque sensor is fixedly connected to the lower rotating shaft through a coupling; the lower rotating shaft is rotatably connected to the middle bearing seat through a bearing; the bottom surface of the middle bearing seat is fixed to the surface of the vertical plate; the lower rotating shaft passes through the lower bearing seat and is rotatably connected to the caliper; the upper side surface of the caliper mounting plate is fixedly connected to the side surface of the vertical plate, and the lower side surface of the caliper mounting plate is fixedly connected to the surface of the caliper; the surface of the lower rotating shaft section between the middle bearing seat and the lower bearing seat is keyed with a small synchronous wheel; the rib plates are symmetrically fixedly connected on both sides of the vertical plate surface.

[0015] The beneficial effects of the present invention are as follows: the conductive properties and insulation withstand voltage properties of various products can be tested by the test probe automatically contacting the toy pump plug; the dynamic torque can be automatically tested by the torque sensor and the meshing transmission with the internal gears of the toy pump; the entire testing process is fully automated, which can greatly improve work efficiency, reduce the labor intensity of workers, ensure the stability of testing quality, and at the same time reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structural diagram of the present invention;

[0017] Figure 2 It is the toy pump product to be tested;

[0018] Figure 3 yes Figure 1 Structural diagram of the middle positioning conveying component;

[0019] Figure 4 yes Figure 3 Structure diagram of the middle conveyor plate;

[0020] Figure 5 yes Figure 1 Structure diagram of CLP performance test components;

[0021] Figure 6 yes Figure 5 Structure diagram of the flexible positioning component;

[0022] Figure 7 yes Figure 6 The structure diagram of the limiting claw of the middle product;

[0023] Figure 8 yes Figure 5 Structural diagram of the mid-oblique electrical performance detection component;

[0024] Fig. 9 yes Figure 1 The structure diagram of the transfer shaft components;

[0025] Fig.10 yes Fig. 9 Structure diagram of the rotating parts of the middle gear;

[0026] Fig.11 yes Fig.10 The structure diagram of the transfer shaft;

[0027] Fig.12 yes Fig.10 Middle lifting shaft structure diagram;

[0028] Fig.13 yes Fig. 9 Structure diagram of the gear contact parts;

[0029] Fig.14 yes Figure 1 Structural diagram of the torque detection component.

[0030] In the figure: 1. large base plate; 2. electrical performance detection component; 21. support plate; 22. support shaft component; 23. gantry support; 24. flexible positioning component; 241. limit claw mounting plate; 242. product limit claw; 2421. limit claw base plate; 2422. motor limit plate; 2423. gear shaft limit plate; 243. plastic contact block; 244. elastic adjustment rod; 245. elastic adjustment plate; 246. spring guide shaft; 247. first spring; 25. oblique electrical performance detection component; 251. linear rail mounting plate; 252. electrical performance Cylinder mounting plate; 253, electrical performance cylinder; 254, linear rail; 255, L-shaped connecting plate; 256, probe mounting block; 257, probe; 258, probe buffer; 259, probe limit plate; 26, horizontal electrical performance detection component; 27, probe detection sensor; 28, positioning plate buffer; 3, guide component; 4, positioning conveying component; 41, conveyor belt; 42, conveyor plate; 43, positioning plate; 431, bearing mounting hole; 432, pin mounting hole; 433, product avoidance hole; 44, thrust ball bearing; 45, positioning pin; 5, Rotating shaft component; 51, lifting plate; 52, conveying plate pin; 53, lifting plate guide shaft; 54, linear bearing; 55, lifting cylinder; 56, lifting rod; 57, gear rotating component; 571, concave fixing block; 572, bearing mounting block; 573, rotating shaft; 5731, tooth groove; 574, lifting shaft; 5741, milling plane; 5742, gear teeth; 575, lifting bearing mounting rod; 576, sleeve; 577, gear limit rod; 578, large synchronous wheel; 58, gear contact component; 581, vertical linear rail mounting plate; 582, gear Limit rod lifting cylinder mounting plate; 583, gear limit rod lifting cylinder; 584, rake-type slider; 585, fork-type connecting block; 586, lifting bearing; 587, vertical linear rail; 6, torque detection component; 61, torque sensor; 62, upper rotating shaft; 63, upper bearing seat; 64, vertical plate; 65, rib plate; 66, lower rotating shaft; 67, middle bearing seat; 68, lower bearing seat; 69, small synchronous wheel; 610, caliper; 611, caliper mounting plate; 7, electric control box; 8, three-color lamp; 9, top plug toy pump; 10, horizontal plug toy pump. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0032] The device of the invention can measure the electrical performance parameters and torque parameters of two products to be tested, namely, a top plug toy pump 9 and a horizontal plug toy pump 10.

[0033] The first embodiment of the present invention relates to Figure 1-14The toy pump performance test device shown in the figure comprises a large base plate 1, an electrical performance detection component 2, a guide component 3, a positioning and conveying component 4, a rotating shaft component 5, a torque detection component 6, an electric control box 7 and a three-color lamp 8; the upper surface of the large base plate 1 is fixedly connected with the electrical performance detection component 2; the inner side of the electrical performance detection component 2 is provided with a guide component 3 symmetrically fixed on the surface of the large base plate 1; the bottom surface of one side of the guide component 3 is fixedly connected with a torque detection component 6 that passes through the large base plate 1; the inner side of the guide component 3 is provided with a longitudinally arranged positioning and conveying component 4; a rotating shaft component 5 that passes through a through hole on the surface of the large base plate 1 and is fixed on the surface of the large base plate 1 is provided below the positioning and conveying component 4; a rotating shaft component 5 that passes through a through hole on the surface of the large base plate 1 and is fixed on the surface of the large base plate 1 is provided next to the electrical performance detection component 2 1; a three-color lamp 8 is fixedly connected to the upper surface of the electric control box 7; the large bottom plate 1 is the supporting bottom plate of the whole device; the electrical performance detection component 2 is used to detect the conductivity and insulation withstand voltage performance of the product to be tested; the guide component 3 is mainly used to detect whether the positioning plate 43 is in place; the positioning conveying component 4 is mainly used to convey the product to be tested into the test and to the next station after the test is completed; the shaft component 5 is mainly used to mesh or separate the end hole of the gear limit rod 577 with the gear of the product to be tested; the torque detection component 6 is mainly used to detect the dynamic torque of the product to be tested; the electric control box 7 is mainly used to install electrical components; the three-color lamp 8 is used to display the operating status of the equipment and realize alarm and other functions.

[0034] The positioning conveying component 4 includes a conveying belt 41, a conveying plate 42, a positioning plate 43, a thrust ball bearing 44 and a positioning pin 45; the conveying belt 41 is suspended across the upper surface of the large bottom plate 1; the upper surface of the conveying belt 41 is movably connected with the conveying plate 42; the surface of the conveying plate 42 is fixedly connected with the positioning plate 43; the middle of the positioning plate 43 is assembled and connected with the thrust ball bearing 44; the two sides of the thrust ball bearing 44 are symmetrically provided with positioning pins 45 fixed on the surface of the positioning plate 43; the positioning plate 43 includes a bearing mounting hole 431, a pin mounting hole 432 and a product avoidance hole 433; the middle of the surface of the positioning plate 43 is provided with a bearing mounting hole 431; the two sides of the bearing mounting hole 431 are symmetrically provided with pin mounting holes 432; the bearing mounting hole 431 A product avoidance hole 433 is provided on the other side, and the line connecting the centers of the bearing mounting hole 431 and the product avoidance hole 433 is perpendicular to the line connecting the centers of the two pin mounting holes 432; the conveyor belt 41 can provide power for the movement of the conveying plate 42; the conveying plate 42 is used to support the positioning plate 43; the positioning plate 43 is used to install the thrust ball bearing 44 and the positioning pin 45, and can avoid the structural part of the product to be tested; the thrust ball bearing 44 is used to bear the force of the toy pump; the positioning pin 45 can position the toy pump to be tested to prevent it from rotating; the bearing mounting hole 431 is used to install the thrust ball bearing 44; the pin mounting hole 432 is used to install the positioning pin 45; the product avoidance hole 433 is used to place the protruding part of the product.

[0035] The electrical performance detection component 2 includes a support plate 21, a support shaft component 22, a gantry support 23, a flexible positioning component 24, an oblique electrical performance detection component 25, a horizontal electrical performance detection component 26, a probe detection sensor 27 and a positioning plate buffer 28; the support plate 21 has an array of support shaft components 22 fixedly connected to the lower surface; the bottom surface of the support shaft component 22 is fixed to the surface of the large base plate 1; the gantry support 23 is fixed to the edge surface of the middle through hole of the support plate 21; the middle surface of the gantry support 23 is fixedly connected to the flexible positioning component 24; the oblique electrical performance detection component 25 is fixedly connected to the surface of one side of the gantry support 23, and the horizontal electrical performance detection component 26 is fixedly connected to the other side; the probe detection sensor 27 is fixedly connected to the edge surface of one side of the middle through hole of the support plate 21 through a pad; The positioning plate buffer 28 is fixedly connected to the other side edge surface of the middle through hole of the supporting plate 21 through a connecting plate; the supporting plate 21 is the supporting plane of the electrical performance detection component 2; the supporting shaft component 22 is used to support the supporting plate 21; the gantry support 23 is used to install and fix the flexible positioning component 24, the oblique electrical performance detection component 25 and the horizontal electrical performance detection component 26; the flexible positioning component 24 is used to limit the toy pump to be tested when testing the electrical performance; the oblique electrical performance detection component 25 is used to test the electrical performance of the top plug toy pump 9; the horizontal electrical performance detection component 26 is used to test the electrical performance of the horizontal plug toy pump 10; the probe detection sensor 27 is used to detect whether the horizontal electrical performance detection component 26 is actuated; the positioning plate buffer 28 can limit the lifting height of the positioning plate 43.

[0036] The flexible positioning component 24 includes a limit claw mounting plate 241, a product limit claw 242, a plastic contact block 243, an elastic adjustment rod 244, an elastic adjustment plate 245, a spring guide shaft 246 and a first spring 247; the bottom surface of the limit claw mounting plate 241 is fixedly connected to the product limit claw 242; the lower surface of the product limit claw 242 is fixedly connected to the plastic contact block 243; the middle of the limit claw mounting plate 241 is threadedly connected to the elastic adjustment rod 244; the upper end of the elastic adjustment rod 244 is threadedly connected to the elastic adjustment plate 245; the spring guide shaft 246 passes through the limit claw mounting plate 241 and is threadedly connected to the elastic adjustment plate 245; the first spring 247 is sleeved On the surface of the spring guide shaft 246 between the limit claw mounting plate 241 and the elastic adjustment plate 245; the limit claw mounting plate 241 is used to fix and install the product limit claw 242; the product limit claw 242 is used to limit the outer contour of the toy pump; the plastic contact block 243 can avoid causing appearance damage to the toy pump when it contacts the outer contour of the toy pump; the elastic adjustment rod 244 is used to adjust the distance between the limit claw mounting plate 241 and the elastic adjustment plate 245; the elastic adjustment plate 245 is the clamping plate of the first spring 247; the spring guide shaft 246 is used to limit the spring; the first spring 247 can provide power for the up and down movement of the product limit claw 242.

[0037] The product limiting claw 242 includes a limiting claw bottom plate 2421, a motor limiting plate 2422 and a gear shaft limiting plate 2423; one end of the limiting claw bottom plate 2421 is rectangular, and the other end is pointed; motor limiting plates 2422 are symmetrically provided on both sides of the bottom surface of the rectangular end of the limiting claw bottom plate 2421; gear shaft limiting plates 2423 are symmetrically provided on both sides of the bottom surface of the pointed end of the limiting claw bottom plate 2421, and the angle between the side plane of the motor limiting plate 2422 and the side plane of the gear shaft limiting plate 2423 is 135°, which can meet the limiting requirements of the continuous change of the outer contour size of the toy pump; the motor limiting plate 2422 is used to limit the outer contour of the motor part of the toy pump; the gear shaft limiting plate 2423 is used to limit the outer contour of the gear shaft part of the toy pump.

[0038] The oblique electrical performance detection component 25 includes a linear rail mounting plate 251, an electrical performance cylinder mounting plate 252, an electrical performance cylinder 253, a linear rail 254, an L-shaped connecting plate 255, a probe mounting block 256, a probe 257, a probe buffer 258 and a probe limiting plate 259; the side of the linear rail mounting plate 251 is fixedly connected with the electrical performance cylinder mounting plate 252; the telescopic shaft of the electrical performance cylinder 253 passes through the through hole of the electrical performance cylinder mounting plate 252 and is clamped with the L-shaped connecting plate 255 through a floating joint; the side of the linear rail mounting plate 251 is fixedly connected with the linear rail 254; the linear rail 254 is slidably connected with the L-shaped connecting plate 255 through a slider; the end face of the L-shaped connecting plate 255 is fixedly connected with the probe mounting block 256; the surface of the probe mounting block 256 is threadedly connected with an array of probes 257; The side of the L-shaped connecting plate 255 is threadedly connected with a probe buffer 258 through a connecting block; one end of the side of the linear rail mounting plate 251 is fixedly connected with a probe limit plate 259; the linear rail mounting plate 251 is used to install and fix the linear rail 254; the electrical performance cylinder mounting plate 252 is used to install and fix the electrical performance cylinder 253; the electrical performance cylinder 253 can provide power for the movement of the L-shaped connecting plate 255; the linear rail 254 is used to guide the movement of the L-shaped connecting plate 255; the L-shaped connecting plate 255 is used to install and fix the probe mounting block 256; the probe mounting block 256 is used to install and fix the probe 257; the probe 257 contacts the conductive electrode in the toy pump plug; the probe buffer 258 and the probe limit plate 259 are used in combination to adjust the forward extending position of the probe 257.

[0039] The rotating shaft component 5 includes a lifting plate 51, a conveying plate pin 52, a lifting plate guide shaft 53, a linear bearing 54, a lifting cylinder 55, a lifting rod 56, a gear rotating component 57 and a gear contact component 58; the upper surface of the lifting plate 51 is fixedly connected with the conveying plate pin 52 in an array; the lower surface of the lifting plate 51 is fixedly connected with the lifting plate guide shaft 53 in an array; the lifting plate guide shaft 53 is movably connected to the large bottom plate 1 through a linear bearing 54, and the bottom surface of the linear bearing 54 is fixed to the surface of the large bottom plate 1; the telescopic shaft of the lifting cylinder 55 passes through the through hole of the large bottom plate 1 and is fixedly connected to the lifting rod 56 through a floating joint; the upper surface of the lifting rod 56 is fixedly connected to the bottom surface of the lifting plate 51; the gear rotating component 57 is It is located just below the through hole on the surface of the lifting plate 51 and fixedly connected to the lower surface of the large base plate 1; a gear contact component 58 is fixedly connected to the lower surface of the lifting plate 51; the lifting plate 51 is used to lift the conveying plate 42; the conveying plate pin 52 can position the conveying plate 42 before lifting; the lifting plate guide shaft 53 is used to support the lifting plate 51; the linear bearing 54 is used to guide the movement of the lifting plate 51; the lifting cylinder 55 is used to provide power for the movement of the lifting plate 51; the lifting rod 56 is used to transmit the power of the lifting cylinder 55 to the lifting plate 51; the gear rotating component 57 is mainly used to transmit the torque of the toy pump; the gear contact component 58 is mainly used to engage with the gears in the toy pump.

[0040] The gear rotating component 57 includes a concave fixing block 571, a bearing mounting block 572, a rotating shaft 573, a lifting shaft 574, a lifting bearing mounting rod 575, a sleeve 576, a gear limiting rod 577 and a large synchronous wheel 578; the upper surface of the concave fixing block 571 is fixedly connected to the bottom surface of the large bottom plate 1; the bottom surface of the bearing mounting block 572 is fixed to the upper surface of the large bottom plate 1; the rotating shaft 573 passes through the concave fixing block 571 and the bearing mounting block 572 in sequence, and then passes through the concave fixing block 571, the shaft, and the bearing. The bearing mounting block 572 is rotatably connected; the lifting shaft 574 is sleeved in the inner cavity of the rotating shaft 573 and meshed with the rotating shaft 573; the upper end of the lifting shaft 574 is plugged into the lifting bearing mounting rod 575 through a latch; the upper end surface of the lifting bearing mounting rod 575 is threadedly connected with a sleeve 576; the inner cavity of the sleeve 576 is sleeved with a spring; the bottom surface of the gear limit rod 577 is against the upper end surface of the spring in the sleeve 576, and is slidably connected with the sleeve 576 through a pin; the lower shaft surface of the rotating shaft 573 is keyed with a large synchronous wheel 57 8; The inner cavity of the rotating shaft 573 is provided with a circumferential array of tooth grooves 5731; one end of the lifting shaft 574 is provided with a symmetrical milling plane 5741, and the other end surface is provided with a circumferential array of gear teeth 5742; the concave fixing block 571 and the bearing mounting block 572 provide rotation support for the rotating shaft 573 at the same time; the rotating shaft 573 is used to transmit the torque from the lifting shaft 574; the lifting shaft 574 can move axially in the inner cavity of the rotating shaft 573; the outer surface of the lifting bearing mounting rod 575 is installed with a lifting bearing 586 ; The sleeve 576 can guide the axial movement of the gear limit rod 577, and the spring inside it can provide redundancy for the position of the end of the gear limit rod 577. The end face of the gear limit rod 577 is provided with a tooth groove that meshes with the toy pump gear; the large synchronous wheel 578 can transmit the torque of the rotating shaft 573 to the torque detection component 6; the tooth groove 5731 meshes with the gear teeth 5742 to transmit torque; the milling surface 5741 is convenient for manually rotating the lifting shaft 574 for maintenance and other work after the equipment is shut down.

[0041] The gear contact component 58 includes a vertical straight rail mounting plate 581, a gear limit rod lifting cylinder mounting plate 582, a gear limit rod lifting cylinder 583, a rake-type slider 584, a fork-type connecting block 585, a lifting bearing 586 and a vertical straight rail 587; the upper surface of the vertical straight rail mounting plate 581 is fixedly connected to the lower surface of the lifting plate 51; the lower surface of the vertical straight rail mounting plate 581 is fixedly connected to the gear limit rod lifting cylinder mounting plate 582; the telescopic shaft of the gear limit rod lifting cylinder 583 passes through the through hole of the gear limit rod lifting cylinder mounting plate 582 and is clamped with the rake-type slider 584 through a floating joint; the surface of the rake-type slider 584 is fixedly connected to the fork-type connecting block 585; the surface of the fork-type connecting block 585 is fixedly connected to the lifting bearing 586; the inner ring of the lifting bearing 586 is sleeved on The surface of the jacking bearing mounting rod 575; the vertical linear rail mounting plate 581 is used to fix and install the vertical linear rail 587; the gear limit rod lifting cylinder mounting plate 582 is used to fix and install the gear limit rod lifting cylinder 583; the gear limit rod lifting cylinder 583 can provide power for the movement of the rake type slider 584; the inner surface of the rake type slider 584 is slidably connected with the vertical linear rail 587 through the slider; the bottom surface of the vertical linear rail 587 is fixed to the side of the vertical linear rail mounting plate 581; the rake type slider 584 is used to fix the fork type connecting block 585; the fork type connecting block 585 can transfer the thrust of the rake type slider 584 to the jacking bearing 586; the jacking bearing 586 is sleeved on the step of the jacking bearing mounting rod 575; the vertical linear rail 587 is used to guide the movement of the rake type slider 584.

[0042] The torque detection component 6 includes a torque sensor 61, an upper rotating shaft 62, an upper bearing seat 63, a vertical plate 64, a rib plate 65, a lower rotating shaft 66, a middle bearing seat 67, a lower bearing seat 68, a small synchronous wheel 69, a caliper 610 and a caliper mounting plate 611; the upper end of the internal shaft of the torque sensor 61 is fixedly connected to the upper rotating shaft 62 through a coupling; the upper rotating shaft 62 is rotatably connected to the upper bearing seat 63 through a bearing; the bottom surface of the upper bearing seat 63 is fixed to the surface of the vertical plate 64; The lower end of the internal shaft of the torque sensor 61 is fixedly connected to the lower rotating shaft 66 through a coupling; the lower rotating shaft 66 is rotatably connected to the middle bearing seat 67 through a bearing; the bottom surface of the middle bearing seat 67 is fixed to the surface of the vertical plate 64; the lower rotating shaft 66 passes through the lower bearing seat 68 and is rotatably connected to the caliper 610; the upper side surface of the caliper mounting plate 611 is fixedly connected to the side surface of the vertical plate 64, and the lower side surface of the caliper mounting plate 611 is fixedly connected to the surface of the caliper 610; the caliper mounting plate 611 is located between the middle bearing seat 67 and the lower bearing seat 67. The surface of the shaft section of the lower rotating shaft 66 between the bearing seats 68 is key-connected with a small synchronous wheel 69; the ribs 65 are symmetrically fixedly connected to the two sides of the surface of the vertical plate 64; the torque sensor 61 can detect the dynamic torque output by the toy pump gear in real time; the upper rotating shaft 62 connects and supports one end of the internal shaft of the torque sensor 61; the upper bearing seat 63 supports the upper rotating shaft 62 in rotation; the vertical plate 64 is the force-bearing support plate of the entire torque detection component 6; the ribs 65 can strengthen the support of the vertical plate 64; the lower rotating shaft 66 is used to support the small synchronous wheel 69; the middle bearing seat 67 and the lower bearing seat 68 support the lower rotating shaft 66 in rotation from both ends; the small synchronous wheel 69 can transmit the torque of the large synchronous wheel 578 to the torque sensor 61; the caliper mounting plate 611 is used to fix and install the caliper 610; the caliper 610 can brake and stop the continued rotation of the lower rotating shaft 66 due to inertia after the toy pump gear stops rotating.

[0043] Based on this, a typical working process of the present invention is:

[0044] When the present invention is implemented, Figure 1-14 As shown, the top plug toy pump 9 or the horizontal plug toy pump 10 is placed and positioned on the positioning plate 43, and moves to the top of the rotating shaft component 5 as driven by the conveyor belt 41 and stops; the lifting cylinder 55 drives the lifting plate 51 to move upward under the guidance of the lifting plate guide shaft 53; the conveying plate pin 52 is embedded in the positioning hole under the conveying plate 42, and lifts it upward until the positioning plate buffer 28 limits the conveying plate 42; at this time, the plastic contact block 243 first contacts the outer contour of the toy pump; the motor limit plate 2422 and the gear shaft limit plate 2423 will respectively limit the outer contour of the toy pump motor part and the outer contour of the gear shaft part to prevent them from rotating. If the toy pump is not positioned well, resulting in an excessive positioning height, the limiting claw mounting plate 241 is elastically moved toward the direction close to the elastic adjustment plate 245 when the upper surface of the toy pump is lifted.

[0045] The gear limit rod lifting cylinder 583 drives the rake-type slider 584 to move upward along the vertical straight rail 587 with the lifting bearing 586. The lifting bearing 586 pushes the lifting bearing mounting rod 575 upward with the step of the lifting bearing mounting rod 575 as the force point; the sleeve 576 pushes the gear limit rod 577 upward under the drive of the lifting bearing mounting rod 575; the gear limit rod 577 passes through the through hole of the conveying plate 42 and the inner ring of the thrust ball bearing 44 in turn, and enters the inner cavity of the toy pump motor part, until the tooth groove in the countersunk hole on the end face of the gear limit rod 577 meshes with the gear in the inner cavity of the toy pump motor part.

[0046] If the product to be tested is a top plug toy pump 9, the electrical performance cylinder 253 drives the L-shaped connecting plate 255 with the probe mounting block 256 to move forward along the linear rail 254 until the end of the probe 257 contacts the electrode pin in the plug on the top plug toy pump 9; the structure of the horizontal electrical performance detection component 26 is exactly the same as the structure of the oblique electrical performance detection component 25, except that the installation position is different. It is used to detect the electrical performance parameters of the horizontal plug toy pump 10; next, the PLC controls the electric control box 7 to start, the probe 257 conducts electricity, and the plug of the toy pump is energized to detect whether it is energized. If it is energized, the insulation withstand voltage test will continue; after the insulation withstand voltage test is completed, normal power is applied, and the motor of the toy pump will drive the gear to rotate, and the gear drives the gear limit rod 577 to rotate through meshing transmission, and the gear limit rod 577 is lifted by the bearing mounting rod 575 and the sleeve The cylinder 576 drives the lifting shaft 574 to rotate, and the lifting shaft 574 drives the rotating shaft 573 to rotate through the meshing transmission. The rotating shaft 573 drives the lower rotating shaft 66 to rotate through the belt transmission of the large synchronous wheel 578 and the small synchronous wheel 69. The lower rotating shaft 66 drives the rotating shaft in the torque sensor 61 to rotate through the coupling. In this way, the torque sensor 61 can detect the torque value of the gear inside the toy pump in real time. When the electrical performance cylinder 253 retracts, the probe 257 is separated from the electrode pin in the plug, the toy pump will stop being energized, and the caliper 610 will brake, so that the lower rotating shaft 66 that continues to rotate due to inertia stops; then, the gear limit rod lifting cylinder 583 retracts, driving the gear limit rod 577 to disengage from the gear inside the toy pump; then, the lifting cylinder 55 drives the lifting plate 51 to retract, so that the conveying plate 42 is placed on the conveyor belt 41, and continues to move forward to enter the work station of the next equipment.

Claims

1. A toy pump performance testing device, characterized in that: The invention comprises a large base plate (1), an electrical performance detection component (2), a guide component (3), a positioning and conveying component (4), a rotating shaft component (5), a torque detection component (6), an electric control box (7) and a three-color lamp (8); the upper surface of the large base plate (1) is fixedly connected with the electrical performance detection component (2); the inner side of the electrical performance detection component (2) is provided with a guide component (3) symmetrically fixed to the surface of the large base plate (1); the bottom surface of one side of the guide component (3) is fixedly connected with a torque detection component (6) penetrating the large base plate (1); the inner side of the guide component (3) is provided with a longitudinally arranged positioning and conveying component (4); the lower side of the positioning and conveying component (4) is provided with a rotating shaft component (5) penetrating a through hole on the surface of the large base plate (1) and fixed to the surface of the large base plate (1); the electrical performance detection component (2) is fixedly connected to the inner side of the guide component (3); the upper side of the positioning and conveying component (4) is provided with a rotating shaft component (5) penetrating a through hole on the surface of the large base plate (1) and fixed to the surface of the large base plate (1); An electric control box (7) fixed to the surface of the large base plate (1) is provided next to the detection component (2); a three-color lamp (8) is fixedly connected to the upper surface of the electric control box (7); the positioning conveying component (4) comprises a conveying belt (41), a conveying plate (42), a positioning plate (43), a thrust ball bearing (44) and a positioning pin (45); the conveying belt (41) is suspended and spans the upper surface of the large base plate (1); the upper surface of the conveying belt (41) is movably connected to the conveying plate (42); the surface of the conveying plate (42) is fixedly connected to the positioning plate (43); a thrust ball bearing (44) is assembled and connected in the middle of the positioning plate (43); positioning pins (45) fixed to the surface of the positioning plate (43) are symmetrically provided on both sides of the thrust ball bearing (44); the positioning plate (43) comprises a bearing The positioning plate (43) has a bearing mounting hole (431), a pin mounting hole (432) and a product avoidance hole (433); a bearing mounting hole (431) is provided in the middle of the surface of the positioning plate (43); pin mounting holes (432) are symmetrically provided on both sides of the bearing mounting hole (431); a product avoidance hole (433) is provided on the other side of the bearing mounting hole (431), and a line connecting the centers of the bearing mounting hole (431) and the product avoidance hole (433) is perpendicular to a line connecting the centers of the two pin mounting holes (432); the rotating shaft component (5) comprises a lifting plate (51), a conveying plate pin (52), a lifting plate guide shaft (53), a linear bearing (54), a lifting cylinder (55), a lifting rod (56), a gear rotating component (57) and a gear contact component (58); the lifting plate (51) is provided with a bearing mounting hole (431); a pin mounting hole (432) is symmetrically provided on both sides of the bearing mounting hole (431); a product avoidance hole (433) is provided on the other side of the bearing mounting hole (431), and a line connecting the centers of the bearing mounting hole (431) and the product avoidance hole (433) is perpendicular to a line connecting the centers of the two pin mounting holes (432); the rotating shaft component (5) comprises a lifting plate (51), a conveying plate pin (52), a lifting plate guide shaft (53), a linear bearing (54), a lifting cylinder (55), a lifting rod (56), a gear rotating component (57) and a gear contact component (58); The upper surface of the lifting plate (51) is fixedly connected to a conveying plate pin (52) in an array; the lower surface of the lifting plate (51) is fixedly connected to a lifting plate guide shaft (53) in an array; the lifting plate guide shaft (53) is movably connected to the large base plate (1) via a linear bearing (54), and the bottom surface of the linear bearing (54) is fixed to the surface of the large base plate (1); the telescopic shaft of the lifting cylinder (55) passes through the through hole of the large base plate (1) and is fixedly connected to the lifting rod (56) via a floating joint; the upper surface of the lifting rod (56) is fixedly connected to the bottom surface of the lifting plate (51); the gear rotating component (57) is located directly below the through hole on the surface of the lifting plate (51) and is fixedly connected to the lower surface of the large base plate (1); the lower surface of the lifting plate (51) is fixedly connected to a gear contact component (58);The gear rotating component (57) comprises a concave fixing block (571), a bearing mounting block (572), a rotating shaft (573), a lifting shaft (574), a lifting bearing mounting rod (575), a sleeve (576), a gear limiting rod (577) and a large synchronous wheel (578); the upper surface of the concave fixing block (571) is fixedly connected to the bottom surface of the large bottom plate (1); the bottom surface of the bearing mounting block (572) is fixed to the upper surface of the large bottom plate (1); the rotating shaft (573) passes through the concave fixing block (571) and the bearing mounting block (572) in sequence, and is rotatably connected to the concave fixing block (571) and the bearing mounting block (572) through the bearing; the lifting shaft (574) is sleeved in the inner cavity of the rotating shaft (573). and meshingly connected with the rotating shaft (573); the upper end of the lifting shaft (574) is plugged with the lifting bearing mounting rod (575) through a latch; the upper end surface of the lifting bearing mounting rod (575) is threadedly connected with a sleeve (576); the inner cavity of the sleeve (576) is sleeved with a spring; the bottom surface of the gear limit rod (577) abuts against the upper end surface of the spring in the sleeve (576), and is slidably connected with the sleeve (576) through a pin; the lower shaft surface of the rotating shaft (573) is key-connected with a large synchronous wheel (578); the inner cavity of the rotating shaft (573) is provided with a circumferential array of tooth grooves (5731); one end of the lifting shaft (574) is provided with a symmetrical milling plane (5741), and the other end surface is provided with a circumferential array of gear teeth (5742). ; 2. The toy pump performance testing device according to claim 1, characterized in that: The electrical performance detection component (2) comprises a support plate (21), a support shaft component (22), a gantry support (23), a flexible positioning component (24), an oblique electrical performance detection component (25), a horizontal electrical performance detection component (26), a probe detection sensor (27) and a positioning plate buffer (28); the lower surface of the support plate (21) is fixedly connected to the support shaft component (22) in an array; the bottom surface of the support shaft component (22) is fixed to the surface of the large bottom plate (1); the gantry support (23) is fixed to the edge surface of the middle through hole of the support plate (21); the middle surface of the gantry support (23) is fixedly connected to the flexible positioning component (24); the oblique electrical performance detection component (25) is fixedly connected to the surface of one side of the gantry support (23), and the horizontal electrical performance detection component (26) is fixedly connected to the surface of the other side; the probe detection sensor (27) is fixedly connected to the edge surface of one side of the middle through hole of the support plate (21) through a pad; and the positioning plate buffer (28) is fixedly connected to the edge surface of the other side of the middle through hole of the support plate (21) through a connecting plate.

3. The toy pump performance testing device according to claim 2, characterized in that: The flexible positioning component (24) comprises a limiting claw mounting plate (241), a product limiting claw (242), a plastic contact block (243), an elastic adjustment rod (244), an elastic adjustment plate (245), a spring guide shaft (246) and a first spring (247); the bottom surface of the limiting claw mounting plate (241) is fixedly connected to the product limiting claw (242); the lower surface of the product limiting claw (242) is fixedly connected to the plastic contact block (243); the middle of the limiting claw mounting plate (241) is threadedly connected to the elastic adjustment rod (244); the upper end of the elastic adjustment rod (244) is threadedly connected to the elastic adjustment plate (245); the spring guide shaft (246) passes through the limiting claw mounting plate (241) and is threadedly connected to the elastic adjustment plate (245); the first spring (247) is sleeved on the surface of the spring guide shaft (246) between the limiting claw mounting plate (241) and the elastic adjustment plate (245).

4. The toy pump performance testing device according to claim 3, characterized in that: The product limiting claw (242) comprises a limiting claw bottom plate (2421), a motor limiting plate (2422) and a gear shaft limiting plate (2423); one end of the limiting claw bottom plate (2421) is rectangular and the other end is pointed; the motor limiting plates (2422) are symmetrically arranged on both sides of the bottom surface of the rectangular end of the limiting claw bottom plate (2421); the gear shaft limiting plates (2423) are symmetrically arranged on both sides of the bottom surface of the pointed end of the limiting claw bottom plate (2421), and the angle between the outer plane of the motor limiting plate (2422) and the outer plane of the gear shaft limiting plate (2423) is 135°.

5. The toy pump performance testing device according to claim 2, characterized in that: The oblique electrical performance detection component (25) comprises a linear rail mounting plate (251), an electrical performance cylinder mounting plate (252), an electrical performance cylinder (253), a linear rail (254), an L-shaped connecting plate (255), a probe mounting block (256), a probe (257), a probe buffer (258) and a probe limit plate (259); the linear rail mounting plate (251) is fixedly connected to the electrical performance cylinder mounting plate (252) on the side; the telescopic shaft of the electrical performance cylinder (253) passes through the through hole of the electrical performance cylinder mounting plate (252) and is connected to the L-shaped connecting plate (255) through a floating joint. The linear rail (254) is fixedly connected to the side of the linear rail mounting plate (251); the linear rail (254) is slidably connected to the L-shaped connecting plate (255) through a slider; the end surface of the L-shaped connecting plate (255) is fixedly connected to a probe mounting block (256); the surface of the probe mounting block (256) is threadedly connected to an array of probes (257); the side of the L-shaped connecting plate (255) is threadedly connected to a probe buffer (258) through a connecting block; and one end of the side of the linear rail mounting plate (251) is fixedly connected to a probe limiting plate (259).

6. The toy pump performance testing device according to claim 1, characterized in that: The gear contact component (58) comprises a vertical linear rail mounting plate (581), a gear limit rod lifting cylinder mounting plate (582), a gear limit rod lifting cylinder (583), a rake-type slider (584), a fork-type connecting block (585), a lifting bearing (586) and a vertical linear rail (587); the upper surface of the vertical linear rail mounting plate (581) is fixedly connected to the lower surface of the lifting plate (51); the lower surface of the vertical linear rail mounting plate (581) is fixedly connected to the gear limit rod lifting cylinder mounting plate (582); the gear limit rod lifting cylinder (583) is extended The reduction shaft passes through the through hole of the gear limit rod lifting cylinder mounting plate (582) and is clamped with the rake-shaped slider (584) through a floating joint; the inner surface of the rake-shaped slider (584) is slidably connected to the vertical linear rail (587) through the slider; the bottom surface of the vertical linear rail (587) is fixed to the side of the vertical linear rail mounting plate (581); the surface of the rake-shaped slider (584) is fixedly connected with a fork-shaped connecting block (585); the surface of the fork-shaped connecting block (585) is fixedly connected with a lifting bearing (586); the inner ring of the lifting bearing (586) is sleeved on the surface of the lifting bearing mounting rod (575).

7. The toy pump performance testing device according to claim 1, characterized in that: The torque detection component (6) comprises a torque sensor (61), an upper rotating shaft (62), an upper bearing seat (63), a vertical plate (64), a rib plate (65), a lower rotating shaft (66), a middle bearing seat (67), a lower bearing seat (68), a small synchronous wheel (69), a caliper (610) and a caliper mounting plate (611); the upper end of the internal shaft of the torque sensor (61) is fixedly connected to the upper rotating shaft (62) via a coupling; the upper rotating shaft (62) is rotatably connected to the upper bearing seat (63) via a bearing; the bottom surface of the upper bearing seat (63) is fixed to the surface of the vertical plate (64); the lower end of the internal shaft of the torque sensor (61) is connected to the lower rotating shaft (61) via a coupling 6) fixedly connected; the lower rotating shaft (66) is rotationally connected to the middle bearing seat (67) through a bearing; the bottom surface of the middle bearing seat (67) is fixed to the surface of the vertical plate (64); the lower rotating shaft (66) passes through the lower bearing seat (68) and is rotationally connected to the caliper (610); the upper side surface of the caliper mounting plate (611) is fixedly connected to the side surface of the vertical plate (64), and the lower side surface of the caliper mounting plate (611) is fixedly connected to the surface of the caliper (610); a small synchronous wheel (69) is key-connected to the surface of the shaft section of the lower rotating shaft (66) located between the middle bearing seat (67) and the lower bearing seat (68); ribs (65) are symmetrically fixedly connected to both sides of the surface of the vertical plate (64).

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