WO2019242345A1 - Automatic feeding apparatus for power adapter testing - Google Patents

Abstract

Provided is an automatic feeding apparatus for power adapter testing, the apparatus comprising a rack (100), a feeding temporary storage mechanism (200) arranged on one side of the rack (100), a vision positioning detection mechanism (300) arranged on the rack (100) close to the feeding temporary storage mechanism (200), a product grabbing mechanism (400) arranged on the rack (100) above the feeding temporary storage mechanism (200) in a transmission manner, a lifting-rotating conveying mechanism (500) arranged on the rack (100) below the product grabbing mechanism (400), and a conveying mechanism (600) arranged on the rack (100) at one side of the lifting-rotating conveying mechanism (500). With the automatic feeding apparatus, power supply connectors are fed in in a fully automatic feeding mode and are subjected to detection, taking, plugging, rotation and conveying in sequence during feeding, thereby achieving a high overall operation efficiency, good stability and a high degree of automation.

Description

Automatic feeding device for power adapter test Technical field

The invention relates to the technical field of automation equipment, in particular to an automatic feeding device for testing a power adapter.

Background technique

With the development of society, people have higher and higher requirements for the quality of electronic products. In order to improve the quality of electronic products before they leave the factory, they need to be subjected to aging tests before leaving the factory. In the prior art, when aging tests are performed on electronic products, the feeding process is generally carried out by manually transferring the products from the previous station through a belt. All of the aging and testing processes are manually performed by operators, first by operators. Put the product into the aging fixture to form aging electronic parts, and then put the aging electronic parts into the aging place of the aging test rack for aging. After the aging is completed, manually take out the aging electronic parts for various performance tests and tests. When finished, the aging electronics are returned to the belt one by one and transported to the next station. Obviously, in this production process, all the aging and testing stations rely on manual operation, occupying a lot of human resources, there is a safety hazard of personnel injury, and the product is put in the aging and testing stations multiple times, which limits the production capacity. Improved, not only low efficiency and unstable product quality, can not meet the needs of large-scale product testing.

In the prior art, the Chinese patent application number is 201711329770.0, which discloses an automatic loading equipment and an automated assembly line to improve the degree of automation in the product loading process, thereby improving the efficiency and safety in the product packaging process. The automatic loading device includes a labeling mechanism, a buffer component, and at least one conveying line connected in sequence, wherein a sorting component is disposed at one end of the conveying line near the buffer component, and is used for grasping products of the buffer component. And placed in the conveying line; a turning and transferring component is provided on the conveying line for inverting the products on the conveying line; and each conveying line is correspondingly provided with a grasping device and a detecting device; The point is that the structure is complicated, and multiple actions cannot be completed on one mechanism at the same time. The overall work efficiency is low and the stability is poor.

Summary of the Invention

In order to solve the above problems, the present invention provides a fully automatic feeding method for loading the power head, and in the loading process, it sequentially passes detection, reclaiming, plugging, rotating, and feeding, and the overall work efficiency is high and the stability is good. , Highly automatic power adapter testing with automatic feeding equipment.

The technical solution adopted by the present invention is: an automatic feeding device for power adapter testing, comprising a rack, a loading buffer mechanism provided on one side of the rack, and a visual positioning detection mechanism provided near the loading buffer mechanism on the rack. The product gripping mechanism is arranged on the frame and driven above the loading buffer mechanism, the lifting and rotating conveying mechanism is arranged below the product grasping mechanism, and the feeding mechanism is arranged on the side of the lifting and rotating conveying mechanism.

The above solution is further improved in that the feeding buffer mechanism includes a table, a plurality of synchronous guide wheels arranged on the table, the synchronous guide wheels are drivingly connected with a conveyor belt, and the carrier is fixed on the conveyor belt, and at least two groups of synchronous guide wheels are provided. A driving assembly is connected to the driving device, the conveyor belt is connected with the synchronous guide wheel for synchronous transmission, the table is provided with a transmission guide rail on the side close to the conveyor belt, the carrier is connected to the conveyor belt for transmission on the transmission guide rail, and the transmission guide rail is close to the synchronous guide wheel. The position is provided with a curved groove, and the workbench is provided with a positioning component for positioning the carrier.

A further improvement of the above solution is that a groove is provided on one side of the conveyor belt, the carrier is provided with a connecting shaft and fixedly engaged with the groove, and the conveyor drives the carrier to drive; the carrier includes a bottom plate and a fixed installation A base on the bottom surface of the base plate, one side of the bottom plate is provided with a clamping base, the connecting shaft is installed on the clamping base, and is fixedly connected with the groove through the clamping base, and the clamping base includes a bracket mounted on the bottom plate. The swing shaft is a connection block hinged to the base plate through the swing shaft, and the connection shaft is fixed to the connection block.

A further improvement of the above solution is that the transmission guide rail is provided with a transmission groove, a guide roller is installed on the bottom surface of the carrier, and the conveyor drives the carrier to be transmitted to the transmission groove through the guide roller; the positioning assembly is installed on the work. The table faces away from the transmission guide rail and is provided with two groups, which include a mounting base fixedly connected to the worktable, a slide cylinder fixedly installed on the mounting base, and a positioning plate drivingly connected to the slide cylinder, the positioning plates are standing upright There are positioning axes.

The above solution is further improved in that the visual positioning detection mechanism includes a positioning longitudinal module, a positioning vertical module that is disposed on the positioning vertical module, and a detection module that is disposed on the upper part of the positioning vertical module for visual positioning detection, The detection module includes a connection frame fixedly connected to the positioning vertical module, and a detection camera disposed on the connection frame. The detection camera is provided with at least two groups, and the lenses of the at least two groups of detection cameras are oppositely disposed.

A further improvement to the above solution is that the upper part of the connecting frame is provided with a protective cover, the protective cover is provided with a detection camera, an open surface of the connecting frame is provided with a straight groove, and a connecting seat is movably installed on the straight groove. The detection camera is fixedly installed on the connection base, and light source components are provided on both sides of the detection camera. The light source assembly includes an adjustment base and a light source base. The adjustment base is adjustable and installed on the connection frame, and the light source base is installed on the connection base. Connection frame.

A further improvement to the above solution is that the product grasping mechanism includes a base, a surface of the base is provided with a material taking longitudinal module, and the material taking longitudinal module is provided with a material taking driving seat, and the material taking driving seat One side is provided with a feeding vertical module, and the feeding vertical module transmission is provided with a connection frame, and the connection frame is provided with a plurality of groups of extraction components for grasping plugged products, and the connection frame is provided with Retrieving guide, several sets of retrieving components are set on the retrieving guide, each set of retrieving components is separately provided with a Z-axis driving module and a Y-axis driving module for driving connection; the reclaiming component includes a position moving seat, which is arranged at the position The sliding table driving seat of the moving seat is a feeding claw connected to the driving of the sliding table drive. The feeding claw driving part is installed with clamping jaws, and a plurality of clamping jaws are provided, and each clamping jaw is correspondingly clamped. One side of the product is provided with a non-slip mat; the moving base includes a Y-axis connection portion that is drivingly connected to a Y-axis drive module, a Z-axis guide provided on the Y-axis connection portion, and a Z-axis connection provided on the Z-axis guide. The Z drive module is installed on the Y-axis connection part and The Z-axis connecting portion is drivingly connected. The slide table driving seat is installed at the Z-axis connecting portion. The Z-axis driving module and the Y-axis driving module are both set by a stepping motor. The pick-up guide is driven, and the Z-axis drive module drives the Z-axis connection part to drive along the Z-axis guide.

A further improvement to the above solution is that the lifting and rotating conveying mechanism includes a base, a lifting component that can be lifted and transmitted to the base, a rotating component is provided on the surface of the lifting component, and a conveying component is drivingly connected to the rotating component. The frame is located on the conveying component, and the work frame is provided with a jig positioning module; the lifting component includes a lifting driving component, a driving screw drivingly connected to the lifting driving component, a guide rod used for guiding the transmission, and connected with the guiding rod and the driving screw. The lifting driving plate is a servo motor, which is arranged on the bottom surface of the base, and the driving end of the lifting driving member is provided with a first synchronous wheel. There are two transmission screw rods. A second synchronous wheel is connected, and the first synchronous wheel is directly connected to the second synchronous wheel by a synchronous belt drive. The rotating component includes a divider installed on the lifting installation plate, and the rotating assembly includes a divider installed on the lifting installation plate and is connected to the divider drive. Rotary drive motor. The rotary drive motor drives the divider to drive the transmission component to rotate. The transmission component includes a rotation connected to the rotation component drive. , Erected on both sides of the rotating plate transport connection frame, the frame is provided with a transfer belt connected to both sides, the transfer conveyance belt drive connected to a drive motor, a further improvement is the transfer connecting frame is attached to the sensor in place.

The above solution is further improved in that the feeding mechanism includes a feeding support base, at least two layers of feeding racks mounted on the feeding support base, the feeding rack is provided with a feeding belt and a feeding plate, and a feeding positioning is provided on one side of the feeding plate The rack is provided with a bar code scanning group corresponding to the feeding plate rack. The bar code scanning assembly includes a scanning driving base and a scanning head which is driven by the scanning driving base, and the scanning head corresponds to the feeding plate.

A further improvement of the above solution is that a defective product conveying component is disposed on the side of the rack near the feeding buffer mechanism, the defective product conveying component includes a recycling conveying section and a transporting section, and the recycling conveying section is connected to the transporting section, The recycling and conveying section is laterally mounted on the rack, and the transporting section is longitudinally mounted on the side of the rack.

The beneficial effects of the present invention are:

In the first aspect, there is a rack. The rack plays a supporting and installation role. A feeding buffer mechanism is set on the rack. The product is loaded by the feeding buffer mechanism. The feeding effect is good, the feeding efficiency is high, and the degree of automation is high. High; in the second aspect, a visual positioning detection mechanism is set on the side of the feeding buffer mechanism, and a product grasping mechanism is set to grab the product, which can grab and load the product buffered on the feeding buffer mechanism, and During the product process, the position of the product is detected by the visual positioning detection mechanism, and the product grasping mechanism grasps the product according to the detection position of the visual positioning detection mechanism. The grasping effect is good, the reliability is high, and the work efficiency is high; the third aspect is the setting There is a lifting and rotating conveying mechanism. In the power head testing equipment, test fixtures need to be set. After the product is picked up by the product picking mechanism, the product needs to be inserted into the fixture and the material is detected. After the jig is introduced, after the product is inserted on one side of the jig, the rotary conveying mechanism lifts the rotary jig to the other side and continues to insert the product. After inserting the product on both sides and then lowering it, the product will be transported to the testing equipment for testing, and lifting, rotating and transporting on one mechanism can greatly improve work efficiency and save equipment space and equipment costs. In the fourth aspect, on the rack A feeding mechanism is set. Specifically, the product grasping mechanism grasps the product on the feeding buffer mechanism and inserts the fixture into the jig. Then, the jig is conveyed to the feeding mechanism and conveyed to other equipment through the function of the lifting and rotating conveying mechanism for testing. After completion, the jigs will be circulated and used.

In the present invention, the power supply head is loaded by a full-automatic feeding method. During the feeding process, detection, reclaiming, insertion, rotation, and feeding are sequentially performed, and the overall work efficiency is high, the stability is good, and the degree of automation is high.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic perspective view of the present invention;

2 is a schematic perspective view of another perspective of the present invention;

3 is a schematic side view of the present invention;

4 is a schematic perspective view of a feeding buffer mechanism of the present invention;

5 is a schematic perspective view of the feeding buffer mechanism of the present invention from another perspective;

FIG. 6 is an enlarged view of A in FIG. 4; FIG.

7 is a schematic perspective view of a vehicle according to the present invention;

8 is a schematic perspective view of a visual positioning detection mechanism of the present invention;

9 is a schematic side view of a visual positioning detection mechanism according to the present invention;

10 is a schematic perspective view of a product grasping mechanism of the present invention;

FIG. 11 is a schematic perspective view of a taking component of the present invention; FIG.

12 is a schematic perspective view of a lifting and rotating conveying mechanism according to the present invention;

13 is a schematic bottom view of the lifting and rotating conveying mechanism of the present invention;

FIG. 14 is a schematic perspective view of a feeding mechanism of the present invention.

DESCRIPTION OF SYMBOLS: Automatic loading equipment 10, rack 100, loading buffer mechanism 200, table 210, synchronous guide wheel 220, conveyor 230, groove 231, carrier 240, connecting shaft 241, bottom plate 242, and placement base 243, clip base 244, swing shaft 245, connecting block 246, positioning groove 247, driving assembly 250, transmission guide 260, transmission groove 261, guide roller 262, curved groove 270, positioning assembly 280, mounting base 281, slide table Air cylinder 282, positioning plate 283, positioning shaft 284, visual positioning detection mechanism 300, positioning longitudinal module 310, positioning vertical module 320, detection module 330, mounting connection frame 340, protective cover 341, straight groove 342, connection seat 343 , Detection camera 350, light source assembly 351, adjustment base 352, light source base 353, product gripping mechanism 400, base 410, material taking vertical module 420, material taking driving seat 430, material taking vertical module 440, connection frame 450, Retrieving guide 451, retrieving assembly 460, position moving seat 461, Y-axis connection portion 461A, Z-axis guide 461B, Z-axis connection portion 461C, retraction air gripper 462, clamping jaw 463, slide table driving seat 464, Z axis Drive module 470, Y-axis drive module 480, lifting rotary conveyor Structure 500, base 510, lifting assembly 520, lifting driving member 521, first synchronous wheel 521A, transmission screw 522, second synchronous wheel 522A, guide rod 523, lifting mounting plate 524, rotating assembly 530, divider 531, Rotary drive motor 532, transfer assembly 540, rotating plate 541, transfer connection frame 542, conveyor belt 543, transfer drive motor 544, fixture positioning module 550, feeding mechanism 600, feeding support base 610, feeding frame 620, feeding belt 621 , A feeding plate 622, a feeding positioning group 630, a bar code scanning group 640, a scanning transmission base 641, a scanning head 642, a defective product conveying assembly 700, a recycling conveying section 710, and a conveying section 720.

detailed description

The present invention will be further described below with reference to the drawings.

As shown in FIG. 1 to FIG. 3, they are respectively a schematic perspective view and a schematic side view of different perspectives of the present invention.

An automatic loading device 10 for power adapter testing includes a rack 100, a loading buffer mechanism 200 provided on one side of the rack 100, and a visual positioning detection mechanism 300 provided on the rack 100 near the loading buffer mechanism 200. The product gripping mechanism 400 that is driven above the loading buffer mechanism 200 is transmitted to the rack 100, and the lifting and rotating conveying mechanism 500 is disposed below the product gripping mechanism 400 on the rack 100, and is disposed on the side of the lifting and rotating conveying mechanism 500的 送 机构 600。 The feeding mechanism 600.

As shown in FIG. 4 to FIG. 7, the loading buffer mechanism 200 includes a work table 210, and a plurality of synchronous guide wheels 220 disposed on the work table 210. The synchronous guide wheels 220 are drivingly connected to a conveyor belt 230, and a carrier 240 is fixed on the conveyor belt 230. At least two sets of synchronous guide wheels 220 are drivingly connected with a driving assembly 250, and the conveyor belt 230 is connected to the synchronous drive of the synchronous guide wheels 220. Specifically, the drive assembly 250 drives the synchronous guide wheels 220 to drive the conveyor 230 to drive. The tool 240 is fixed on the conveyor belt 230, so as to realize the transmission effect on the carrier 240, the transmission effect is good, the transmission efficiency is high, the stability is good, and the reliability is strong; the side of the table 210 is provided with a transmission guide 260, The carrier 240 is connected to the transmission belt 230 and transmitted to the transmission guide 260. Specifically, the transmission guide 260 makes the carrier 240 play a guiding role in the transmission process, and is more stable in the transmission process. The transmission effect is good and the stability is strong. The transmission guide rail 260 is provided with a curved groove 270 near the synchronous guide wheel 220. The function of the curved groove 270 can make the carrier 240 follow the transmission process. Conveyor 230 turns in a new circular transmission, making the overall transmission more efficient and more reliable. The table 210 is provided with a positioning component 280 for positioning the carrier 240. The positioning component 280 can be used to transfer the Positioning of the carrier 240, the loading buffer function of the new product, the positioning effect is good, the positioning accuracy is high, and the reliability is strong; the conveyor belt 230 is directly connected to the carrier 240 to realize the transmission function, and the transmission guide is used to improve the transmission stability during the transmission. Performance, the overall feeding buffer effect is good, high efficiency and reliability;

One side of the conveyor belt 230 is provided with a groove 231. The carrier 240 is provided with a connecting shaft 241 and fixedly engaged with the groove 231. The conveyor belt 230 drives the carrier 240 for transmission. During the transmission of the synchronous conveyor 230, the conveyor 230 itself is provided. The rack is formed with a groove 231 between the adjacent racks. The role of the rack is to mesh with the synchronous wheel to achieve transmission, and the role of the groove 231 can be used to install the carrier 240. During the cycle transmission process It is only necessary to provide a guide groove on the synchronous wheel, which has high transmission efficiency and strong reliability. A connecting shaft 241 is provided on the carrier 240 to be fixedly connected to the groove 231, so that the conveyor 230 drives the carrier 240, and in actual use A steel bar is embedded inside the middle conveyor belt 230, thereby greatly improving the use intensity of the conveyor belt 230, which makes the overall driving effect good, the work efficiency is high, and the reliability is strong; the carrier 240 includes a bottom plate 242 and a placing seat 243 fixedly installed on the surface of the bottom plate 242 A clamping base 244 is provided on one side of the bottom plate 242, and the connecting shaft 241 is installed on the clamping base 244, and is fixedly connected with the groove 231 through the clamping base 244. The product is fixedly transported, connected and installed through the base plate 242, and connected to the conveyor belt 230 through the card socket 244. The connection effect is good, the stability is good, and the carrier 240 is driven to transmit smoothly during the transmission process, and the reliability is strong; The clamping base 244 includes a connecting block 246 hinged on the bottom plate 242 and articulated with the bottom plate 242 through the pivot shaft 245. The connecting shaft 241 is fixed to the connecting block 246 and is hinged during transmission. The swinging bottom plate 242 can swing slightly during transmission, and has higher efficiency and better transmission effect when circulating transmission or passing through a curve.

The transmission guide 260 is provided with a transmission slot 261. The bottom surface of the carrier 240 is provided with a guide roller 262. The conveyor belt 230 drives the carrier 240 to be transmitted to the transmission slot 261 through the guide roller 262, specifically, the guide roller 262 and the transmission. The cooperation of the groove 261 enables the carrier 240 to be stably transmitted on the transmission guide 260, ensuring the stability of the transmission, and the guide roller 262 is provided as a bearing, thereby greatly improving the overall transmission efficiency.

The positioning assembly 280 is installed on the side of the workbench 210 facing away from the transmission guide 260, and is provided with two groups, which include a mounting base 281 fixedly connected to the workbench 210, a slide cylinder 282 fixedly installed on the mount 281, and a slide cylinder 282 A positioning plate 283 connected to the driving plate is provided. A positioning shaft 284 is erected on the positioning plate 283, and two positioning components 280 are provided, one of which is used for buffer loading, and the other is used for taking materials. Specifically, the mounting seat 281 plays a role of connection and installation, and the function of the slide cylinder 282 makes the positioning plate 283 and the positioning shaft 284 more stable when driven, and can more accurately position the carrier 240 during positioning, and the positioning effect Good and reliable.

The positioning slot 247 is provided at the position corresponding to the positioning shaft 284 of the carrier 240. The positioning assembly 280 engages the positioning slot 247 to position the position of the carrier 240 through the positioning shaft 284. The positioning slot 247 is a V-shaped slot, which is opened on the bottom plate 242. The positioning shaft 284 can accurately locate the positioning groove 247. The positioning shaft 284 is provided with a bearing corresponding to the positioning groove 247. The positioning of the V-groove by the function of the bearing can quickly and accurately locate the position. Friction between users, longer service life, suitable for cycle positioning, and high reliability.

As shown in FIG. 8 to FIG. 9, the visual positioning detection mechanism 300 includes a positioning longitudinal module 310, a positioning vertical module 320 disposed on the positioning vertical module 310, and an upper portion of the positioning vertical module 320 for visual positioning detection. Detection module 330. The detection module 330 includes a mounting connection frame 340 fixedly connected to the positioning vertical module 320, and a detection camera 350 disposed on the mounting connection frame 340. The detection camera 350 is provided with at least two groups, at least two The lens of the group detection camera 350 is set in the reverse direction. In the first aspect, a positioning vertical module 310 and a positioning vertical module 320 are provided. Specifically, the two-way driving can be achieved through the functions of the positioning vertical module 310 and the positioning vertical module 320. Role, the detection camera 350 can achieve a larger range of visual positioning detection during the detection process, the detection range is large, the driving effect is good, and the reliability is strong; in the second aspect, a detection module 330 is provided on the positioning vertical module 320 Specifically, the product is subjected to visual positioning detection through the detection module 330, and the driving function of the positioning vertical module 310 and the positioning vertical module 320 makes the detection module The detection range of 330 is larger, and the detection effect is good. In the third aspect, the detection module 330 includes a mounting connection frame 340, which is fixedly connected to the positioning vertical module 320 through the installation connection frame 340, which is convenient for driving connection, has a good driving effect, and is convenient to connect. In the fourth aspect, a detection camera 350 is installed on the mounting bracket 340. The camera is provided with more than two groups and the lens is reversed. Its function is to perform visual detection and positioning of products at both ends at the same time, with a large detection range and a good detection effect. ; In particular, it has a bidirectional driving function, which can have a larger detection range during work, and is equipped with more than two sets of detection cameras 350 to achieve a bidirectional detection function. The product can be visually detected and positioned on both sides of the corresponding. Good positioning effect and large detection range.

The upper part of the mounting bracket 340 is provided with a protective cover 341. The protective cover 341 covers the detection camera 350. The protective cover 341 protects the detection camera 350, and prevents the detection camera 350 from entering the dust, oil, etc. to cause inaccurate detection. , Blurred vision and other phenomena, good protection effect and strong reliability.

The connecting bracket 340 is provided with a straight groove 342 on the open surface, and a connecting base 343 is movably mounted on the straight groove 342. The detection camera 350 is fixedly installed on the connecting base 343. Through the functions of the straight groove 342 and the connecting base 343, The installation position of the detection camera 350 is vertical, and no adjustment is required when corresponding to the detection product. The detection accuracy and precision are higher, and the reliability is stronger.

A light source assembly 351 is provided on both sides of the detection camera 350. The light source assembly 351 includes an adjustment base 352 and a light source base 353. The adjustment base 352 is adjustable and installed on the installation connection frame 340, and the light source base 353 is installed on the installation connection frame 340. The product detected by the detection camera 350 is illuminated by the light source assembly 351, so that the visual detection of the detection camera 350 is clearer, and the position of the light source can be adjusted by using the combination of the adjustment base 352 and the light source base 353, and the product can be more widely used. The detection is performed, and the detection effect is good.

As shown in FIG. 10 to FIG. 11, the product grasping mechanism 400 includes a base 410, and a surface-receiving longitudinal module 420 is provided on the surface of the base 410. The material-retrieving longitudinal module 420 is provided with a material-receiving driving seat 430. A material taking vertical module 440 is provided on one side of the material taking driving seat 430, and the material taking vertical module 440 is provided with a connection frame 450. The connection frame 450 is provided with a plurality of groups for grasping and inserting products. Retrieving component 460, the connecting frame 450 is provided with a retrieving guide 451, a plurality of groups of retrieving components 460 are provided on the retrieving guide 451, and each set of retrieving components 460 is separately provided with a Z-axis driving module 470 and a Y-axis driving mold The group 480 is connected by driving. In the first aspect, a base 410 is provided. The base 410 is convenient for installation and connection with the equipment rack 100, and also facilitates the installation and fixation of other components. The installation is convenient and the fixing effect is good. In the second aspect, in the base On the surface of 410, a material taking longitudinal module 420 is provided, and a material taking driving connection base is arranged on the material taking vertical module 420. Specifically, the material taking longitudinal module 420 drives the material taking transmission connecting base to realize vertical linear transmission, which is convenient in large scale. Catch of range Use of plugging and unplugging power products. In the third aspect, a picking vertical module 440 is set on the picking transmission connection base, a connecting frame 450 is set on the picking vertical module 440, and the connecting frame is driven by the function of the picking vertical module 440. 450 achieves vertical transmission, and plays a stable driving role in the transmission process. The driving effect is good and the stability is strong. In the fourth aspect, a retrieving component 460 is provided on the connection frame 450, specifically through the reclaiming longitudinal module 420 and The function of the vertical feeding module 440 realizes bidirectional driving, so that the charging assembly 460 can move in multiple directions to grasp the power plug to realize the plugging and pulling action, the driving effect is good, the gripping and plugging range is large, and the reliability is strong; in the fifth aspect, There are several groups of the retrieving components 460, which can grasp multiple power plugs at the same time to achieve the plug-in effect, high work efficiency and high reliability; in the sixth aspect, a Z-axis drive module is separately set on each group of retrieving components 460 470 and Y-axis drive module 480, through the role of Z-axis drive module 470 and Y-axis drive module 480, it can be fine-tuned when grasping the power plug to ensure that it can accurately grasp the power plug Use, can greatly improve the work efficiency and work stability, prevent the instability of plugging and unplugging during the work process; specifically, during the power connector picking and unplugging process, the Z axis drive is set on multiple picking components 460 separately. The module 470 and the Y-axis drive module 480 adjust the position and grasp the plug-in power connector to ensure that the plug-in power connector can be accurately grasped, and the work efficiency is high and the reliability is strong.

The picking assembly 460 includes a position moving base 461, a slide table driving base 464 provided on the position moving base 461, and a feeding air claw 462 which is drivingly connected to the sliding table driving base 464. The driving part of the picking air claw 462 is equipped with a clamp The claws 463 are connected and moved by the moving base 461. The power joints are clamped by the functions of the feeding claws 462 and the clamping claws 463, and the feeding claws 462 are driven by the slide table driving base 464. After the power connector is grasped, it is clamped to realize the plug-in work. It is driven by the slide table drive base 464, which has high plug-in efficiency and high reliability. There are several clamping jaws 463. Each clamping jaw 463 is provided on the side corresponding to the clamping product. Non-slip pads are provided with several clamping jaws 463 to fix the power connector in multiple directions. The use of non-slip pads can improve the anti-slip and clamping effect. After clamping, the power connector can be quickly inserted or pulled out. High work efficiency and strong stability.

The moving base 461 includes a Y-axis connecting portion 461A drivingly connected to the Y-axis driving module 480, a Z-axis guide 461B provided on the Y-axis connecting portion 461A, and a Z-axis connecting portion 461C provided on the Z-axis guide 461B. The driving module 470 is mounted on the Y-axis connection portion 461A and is connected to the Z-axis connection portion 461C in a driving manner, and the sliding table driving seat 464 is mounted on the Z-axis connection portion 461C. Specifically, the Z-axis driving module 470 and the Y-axis drive Modules 480 are set by stepping motors. The Y-axis drive module 480 drives the picking component 460 to drive along the picking guide 451, and the Z-axis drive module 470 drives the Z-axis connecting portion 461C to drive along the Z-axis guide 461B; During the working process, the position of the mobile seat 461 can be adjusted slightly, that is, when the power connector is inserted, it can be adjusted in time to ensure the accuracy and stability of the insertion, which can greatly improve the insertion efficiency and accuracy.

As shown in FIG. 12 to FIG. 13, the lifting and rotating conveying mechanism 500 includes a base 510 and a lifting assembly 520 that can be lifted and transmitted to the base 510. The lifting assembly 520 is provided with a rotating component 530 on its surface, and the rotating component 530 is drivingly connected. There is a transmission assembly 540, the rack 100 is located on the transmission assembly 540, and a jig positioning module 550 is provided on the work rack. The first aspect is provided with a base 510. The base 510 can be easily installed and connected, and the position can be fixed. On the equipment rack 100, it is convenient for the work of other components, convenient installation, and improve the stability of the work; secondly, a lifting assembly 520 is provided on the base 510, and the lifting function can be realized by the lifting assembly 520, and the lifting assembly is also The 520 is equipped with a rotating component 530, which can realize the rotation and lifting function on one mechanism at the same time in the use of automation equipment, which can greatly improve the overall practicability, and adopts a fully automatic setting, which saves manpower and material resources and improves production efficiency; the third aspect A transfer component 540 is also provided on the rotating component 530, that is, a product or a fixture is introduced through the lifting effect during the work of the automated equipment. Feed assembly, and rotating the lifting implement after the transfer to the specified location via automatic loading or unloading work, high overall efficiency, reliability, and stability.

The lifting assembly 520 includes a lifting driving member 521, a driving screw 522 drivingly connected to the lifting driving member 521, a guide rod 523 for guiding transmission, and a lifting mounting plate 524 connected to the guiding rod 523 and the driving screw 522. The lifting drive component 521 is driven by a motor. The drive transmission screw 522 enables the lifting mounting plate 524 to perform a transmission function along the guide rod 523. The transmission efficiency is high, the cost is relatively low, and the installation space is saved. The lifting drive component 521 is a servo motor. A first synchronous wheel 521A is provided on the bottom surface of the base 510, and a driving end of the lifting driving member 521 is provided with two transmission screw rods 522. The two transmission screw rods 522 are connected to a second synchronization wheel 522A. A synchronizing wheel 521A is directly connected to the second synchronizing wheel 522A by a synchronous belt drive. Specifically, the first synchronizing wheel 521A is driven by a servo motor to drive the second synchronizing wheel 522A through the action of the synchronizing belt. The driving effect is good and the stability is good. Good, high transmission efficiency and strong reliability;

The rotating component 530 includes a divider 531 installed on the lifting installation plate 524, a rotary drive motor 532 provided on the lifting installation plate 524 and driving the divider 531, the rotary driving motor 532 drives the divider 531 to drive the transmission component 540 to rotate, and the rotating component 530 The function is specifically to realize the rotation transmission by the rotation driving motor 532 driving the splitter 531, so that the transmission component 540 can accurately transfer the product or the fixture to the designated position, the transmission effect is good, the efficiency is high, and the reliability is strong.

The transmission assembly 540 includes a rotation plate 541 drivingly connected to the rotation assembly 530, and transmission connection frames 542 mounted on both sides of the rotation plate 541. The transmission connection frame 542 is provided with a conveyor belt 543 on both sides, and the conveyor belt 543 is drivingly connected with the transmission drive. The motor 544 is further improved. The in-situ sensor 545 is installed on the transmission connection frame 542. Specifically, the rotation plate 541 functions as a connection and installation. The transmission connection frame 542 controls the size of the transmission product or the fixture. The transmission drives the motor 544. Drive the conveyor belt 543 to drive the product or jig to transfer, the transfer effect is good, the efficiency is high, and the stability is good.

As shown in FIG. 14, the feeding mechanism 600 includes a feeding support base 610 and at least two layers of feeding frames 620 mounted on the feeding support base 610. The feeding frame 620 is provided with a feeding belt 621 and a feeding plate 622. A feeding positioning group 630 is provided on the side; the rack 100 is provided with a barcode scanning group 640 corresponding to the feeding plate 622, and the barcode scanning group 640 includes a scanning driving base 641 and a scanning head 642 driving the scanning driving base. The scanning head 642 corresponds to the feeding plate 622; specifically, the feeding support base 610 plays a supporting role, the feeding plate 622 plays a connecting and supporting role, and the feeding belt 621 plays a feeding and conveying role, which facilitates the circulating conveyance of the fixture, and the circulation The feeding effect is good, and the barcode scanning group 640 is set to scan and identify the product, which is convenient for detecting and feeding the different products, and the detection effect is good.

The side of the rack 100 near the loading buffer mechanism 200 is provided with a defective product conveying assembly 700. The defective product conveying assembly 700 includes a recycling conveying unit 710 and a transporting unit 720. The recycling conveying unit 710 is connected to the transporting unit 720. The recovery and conveying unit 710 is horizontally mounted on the rack 100, and the transporting unit 720 is vertically mounted on the side of the rack 100. The defective product is conveyed by the defective product conveying assembly 700. When the jig is conveyed in a cycle, when the defective The product will be left on the jig, and the defective product will be pulled out and placed on the defective product conveying assembly 700 through the product grasping mechanism 400, and the overall degree of automation is high and the reliability is strong.

In the first aspect, a rack 100 is provided, and the rack 100 plays a supporting and installing role. A loading buffer mechanism 200 is provided on the rack 100. The product is loaded by the loading buffer mechanism 200, and the loading effect is good. High efficiency and high degree of automation. In the second aspect, a visual positioning detection mechanism 300 is provided on the side of the loading buffer mechanism 200, and a product gripping mechanism 400 is provided to grab the product, so that the products buffered on the loading buffer mechanism 200 can be captured. Grabbing and loading, the product position is detected and positioned by the visual positioning detection mechanism 300 during the product grabbing process, and the product grabbing mechanism 400 grabs the product according to the detection position of the visual positioning detection mechanism 300. The gripping effect is good and reliable High performance and high work efficiency. In the third aspect, a lifting and rotating conveying mechanism 500 is provided. In the power head testing equipment, a test fixture is required. After the product is grasped by the product picking mechanism, the product needs to be inserted into the fixture. Material detection, through the function of the lifting and rotating conveying mechanism 500, the jig is first introduced, and after the product is inserted on the side of the jig after the introduction, the lifting and rotating conveying mechanism 500 will Turn the jig to the other side, continue to insert the product, and then insert the product on both sides before descending and transport the product to the testing equipment for testing. Setting up, lifting, rotating and transporting on a mechanism can greatly improve work efficiency and save equipment space. Equipment cost; in the fourth aspect, a feeding mechanism 600 is provided on the rack 100, specifically, the product grasping mechanism 400 grasps the product on the loading buffer mechanism 200 and inserts it into the jig, and then functions by lifting and rotating the conveying mechanism 500 Transfer the jig to the feeding mechanism 600 to other equipment for testing. After the testing is completed, the jig is circulated and used.

The working principle of the invention is:

First, the material is loaded by the loading buffer mechanism 200, and the product is buffered after the cycle is loaded, and then the loading buffer mechanism 200 is detected by the visual positioning detection mechanism 300. After the detection is completed, the product is captured by the product grasping mechanism 400. At this time, a jig is set on the lifting and rotating conveying mechanism 500, and the product is inserted into the jig through the product grasping mechanism 400. The lifting and rotating conveying mechanism 500 drives the jig to rotate, and the product grasping mechanism 400 is again on the feeding buffer mechanism 200. The upper gripping product is inserted into the jig. When the product is inserted into the jig, it will be lowered to the specified position. The jig will be transported to the feeding mechanism 600 to enter the testing equipment for testing. After the inspection is completed, the jig will be transported to the lifting and rotating conveyor. Mechanism 500, when the detection device detects a defective product, the defective product is gripped and placed on the defective product conveying mechanism for conveying by the product grasping component, and the subsequent product grasping component continues to grasp the product on the feeding buffer mechanism 200 and insert the jig. .

In the present invention, the power supply head is loaded by a full-automatic feeding method. During the feeding process, detection, reclaiming, insertion, rotation, and feeding are sequentially performed, and the overall work efficiency is high, the stability is good, and the degree of automation is high.

The above-mentioned embodiments only express several implementation manners of the present invention, and their descriptions are more specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent shall be subject to the appended claims.

Claims (10)

An automatic loading device for testing a power adapter, which is characterized by comprising a rack, a loading buffer mechanism provided on one side of the rack, and a visual positioning detection mechanism provided near the loading buffer mechanism on the rack, and provided on the rack. The product gripping mechanism that is driven above the loading buffer mechanism is provided with a lifting and rotating conveying mechanism whose frame is located below the product grasping mechanism and a feeding mechanism provided on the side of the lifting and conveying mechanism. The automatic feeding device for testing a power adapter according to claim 1, wherein the feeding buffer mechanism comprises a table, a plurality of synchronous guide wheels arranged on the table, and the synchronous guide wheels are drivingly connected with a conveyor belt, A carrier is fixed on the conveyor belt, and at least two sets of synchronous guide wheels are drivingly connected with a driving component. The conveyor belt is connected to the synchronous drive of the synchronous guide wheels. The workbench is provided with a transmission guide on the side of the conveyor belt, and the carrier and the conveyor belt The transmission is connected to a transmission guide rail, the transmission guide rail is provided with a curved groove near the synchronous guide wheel, and the workbench is provided with a positioning component for positioning the carrier. The automatic feeding device for testing a power adapter according to claim 2, characterized in that: one side of the conveyor belt is provided with a groove, the carrier is provided with a connecting shaft and fixedly engaged with the groove, and the conveyor belt is driven Vehicle transmission; the vehicle includes a bottom plate and a mounting seat fixedly installed on the surface of the bottom plate, a card receiving seat is arranged on one side of the bottom plate, the connecting shaft is mounted on the card receiving seat, and the card is fixed by the card receiving seat and the groove. The connection base includes a connection block connected to the swing shaft erected on the bottom plate and hinged to the bottom plate through the swing shaft, and the connection shaft is fixed to the connection block. The automatic feeding device for testing a power adapter according to claim 3, characterized in that: the drive rail is provided with a drive slot, a guide roller is installed on the bottom surface of the carrier, and the conveyor drives the carrier to pass through the guide The roller is driven by the transmission groove; the positioning assembly is installed on the side of the workbench facing away from the transmission guide rail, and is provided with two groups, which include a mounting base fixedly connected to the workbench, a slide cylinder fixedly installed on the mounting base, and the slide platform An air cylinder drives a connected positioning plate, and a positioning shaft is erected on the positioning plate. The automatic feeding device for testing a power adapter according to claim 1, wherein the visual positioning detection mechanism comprises a positioning longitudinal module, and the positioning vertical module which is driven by the positioning longitudinal module is provided by the positioning The upper part of the vertical module is a detection module for visual positioning detection. The detection module includes a mounting connection frame fixedly connected to the positioning vertical module, and a detection camera installed on the mounting connection frame. The detection camera is provided with at least two groups. , At least two sets of detection camera lenses are set in reverse. The automatic feeding device for testing a power adapter according to claim 5, wherein a protective cover is provided on an upper portion of the mounting connection frame, and a protective camera is provided on the protection cover, and the mounting connection frame is opened. A straight groove is provided on the surface, and a connecting base is movably mounted on the straight groove. The detection camera is fixedly installed on the connecting base. Light source components are provided on both sides of the detection camera. The light source component includes an adjustment base and a light source base. The adjusting base is adjustable and installed on the connecting frame, and the light source base is installed on the connecting frame. The automatic feeding device for testing a power adapter according to claim 1, wherein the product grasping mechanism includes a base, and a vertical module for taking material is provided on the surface of the base, and the vertical module for taking material is provided The transmission is provided with a reclaiming transmission base, and one side of the reclaiming transmission base is provided with a retraction vertical module. The retraction vertical module is provided with a connection frame. The connection frame is provided with a plurality of groups for grasping. The extraction frame of the product is inserted and removed. The connection frame is provided with a extraction guide. Several groups of extraction components are provided on the extraction guide. Each group of extraction components is provided with a Z-axis drive module and a Y-axis drive module. ; The reclaiming assembly includes a position moving seat, a slide table driving seat provided on the position moving seat, a feeding air claw drivingly connected to the slide table driving base, and a clamping jaw is installed on the driving air claw driving part, where There are a plurality of clamping jaws, each of which is provided with a non-slip pad on the side corresponding to the clamping product; the moving base includes a Y-axis connecting portion which is drivingly connected to a Y-axis driving module, and a Z-axis guide provided on the Y-axis connecting portion , Set on the Z-axis guide Z The connection part, the Z drive module is installed on the Y-axis connection part and is drivingly connected to the Z-axis connection part, the slide table driving seat is installed on the Z-axis connection part, and the Z-axis drive module and the Y-axis drive module are both For the stepping motor, the Y-axis drive module drives the reclaiming component to drive along the retraction guide, and the Z-axis drive module drives the Z-axis connection to drive along the Z-axis guide. The automatic feeding device for testing a power adapter according to claim 1, wherein the lifting and rotating conveying mechanism comprises a base, and a lifting component capable of lifting and transmitting to the base, and the lifting component is provided with a rotation on the surface thereof. A transmission module is connected to the rotary module drivingly, the jig positioning module is arranged on the working frame of the transmission module, and the lifting module includes a lifting driving member, and a driving screw connected with the driving member for driving, A guide rod for guiding transmission, a lifting mounting plate connected to the guide rod and a transmission screw rod, the lifting driving component is a servo motor, which is disposed on the bottom surface of the base, and a driving end of the lifting driving component is provided with a first synchronous wheel, There are two transmission screw rods. Both transmission screw rods are connected to a second synchronization wheel. The first synchronization wheel and the second synchronization wheel are directly connected by a synchronous belt drive. The rotating component includes a lifting and mounting plate. A divider, which is arranged on a rotary drive motor connected to the lifter mounting plate and the divider drive, and the rotary drive motor drives the divider to drive the transmission component to rotate The transmission assembly includes a rotation plate drivingly connected to the rotation assembly, and a transmission connection frame erected on both sides of the rotation plate. A conveyor belt is provided on both sides of the transmission connection frame, and a transmission drive motor is connected to the transportation belt drive. The transmission connection frame is provided with an in-position sensor. The automatic feeding device for testing a power adapter according to claim 1, wherein the feeding mechanism comprises a feeding support base, at least two layers of feeding racks are mounted on the feeding support base, and the feeding rack is provided with a feeding belt And a feeding plate, a feeding positioning group is provided on one side of the feeding plate; the rack is provided with a barcode scanning group corresponding to the feeding plate frame, and the barcode scanning assembly includes a scanning driving base and a scanning head drivingly arranged on the scanning driving base. The scanning head corresponds to a feed plate. The automatic feeding device for testing a power adapter according to claim 1, characterized in that: a defective product conveying component is disposed on a side of the rack near the feeding buffer mechanism, and the defective product conveying component includes a recovery conveying part It is connected to the transportation department, the recycling and transportation unit is connected to the transportation department, the recycling and transportation unit is horizontally mounted on the rack, and the transportation unit is vertically mounted on the side of the rack.

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