Fixture Automatic Loading and Detection Equipment

Abstract

The present invention discloses an automatic jig feeding and detecting device, which includes a feeding mechanism and a detecting mechanism. The feeding mechanism includes a vibrating feeding tray and a rotating supporting plate. A first handling mechanism is arranged between the vibrating feeding tray and the rotating supporting plate. The first handling mechanism is used to transport hardware parts from a preset position to the rotating supporting plate. The detecting mechanism includes a current detecting device and a voltage detecting device. A second handling mechanism is arranged on one side of the current detecting device and the voltage detecting device. The second handling mechanism is used to sequentially transport the jigs from the current detecting device to the voltage detecting device. An output conveyor belt is arranged on the side of the voltage detecting device away from the current detecting device. Through the feeding mechanism and the detecting mechanism of the present application, the whole process from placing the hardware parts on the jigs to performing current detection and voltage detection is completely automated, hardly requiring manual intervention, greatly improving the production efficiency and saving labor costs.

Description

Technical Field

[0001] The present invention relates to the field of detection equipment, and more particularly to a jig automatic loading and detection equipment. Background Art

[0002] Currently, in the field of automotive molds, when it is necessary to insert and place hardware parts on the jigs of automobiles and then detect the current and voltage of the jigs, a large amount of manual work is adopted throughout the process. That is, manual labor is used to insert and place the hardware parts, and then manual labor is used to detect the current and voltage of the jigs. However, the speed of manually placing the hardware parts and performing the detection is limited and difficult to match the rhythm of the automated production process, which will seriously restrict the overall production efficiency. Especially in large-scale production, this efficiency bottleneck will be more obvious. In addition, when manually placing the hardware parts, it is difficult to ensure that the hardware parts can be accurately placed at the designated positions of the jigs every time, and situations such as incorrect placement direction, position deviation, or non-placement in place are likely to occur, thus affecting the subsequent current and voltage detection results and even resulting in defective products. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a jig automatic loading and detection equipment, including a loading mechanism and a detection mechanism. The loading mechanism includes a vibrating feeding tray and a rotating supporting plate. A first handling mechanism is arranged between the vibrating feeding tray and the rotating supporting plate. The vibrating feeding tray is used to transport the hardware parts to a preset position. The rotating supporting plate is used to hold the jigs that need to place the hardware parts. The first handling mechanism is used to transport the hardware parts from the preset position to the rotating supporting plate. The detection mechanism includes a current detection device and a voltage detection device. A second handling mechanism is arranged on one side of the current detection device and the voltage detection device. The second handling mechanism is used to sequentially transport the jigs from the current detection device to the voltage detection device. An output conveyor belt is arranged on the side of the voltage detection device away from the current detection device.

[0004] Furthermore, the vibrating feeding tray includes a vibrating disk and a guiding groove connected to each other. A limiting block is arranged at the end of the guiding groove away from the vibrating disk. A receiving groove is arranged on the limiting block. A first lifting cylinder is arranged at the bottom of the receiving groove. The driving end of the first lifting cylinder faces the bottom of the receiving groove.

[0005] Furthermore, the first handling mechanism includes two first brackets arranged in parallel. A first guide rail is provided at the top of the first brackets. A first connecting frame is provided on the first guide rail, and the first connecting frame is perpendicularly arranged to the first guide rail. A first motor is provided on one side of the first brackets, and the first motor can drive the first connecting frame to slide along the first guide rail. A second guide rail is provided at the top of the first connecting frame. A first sliding seat and a second motor are installed on the second guide rail, and the second motor can drive the first sliding seat to slide along the second guide rail. A plurality of second lifting cylinders are installed at the bottom of the first sliding seat, and a clamping cylinder and a clamping member are provided at the bottom of the second lifting cylinders.

[0006] Furthermore, the rotary supporting plate includes a rotary disk. Supporting members are correspondingly provided at positions spaced 180 degrees on the rotary disk. A rotary motor for driving its rotation is provided at the bottom of the rotary disk. In the initial state of this embodiment, a vision detection device is installed on the top of the rotary supporting plate.

[0007] Furthermore, the current detection device includes a first detection board for accommodating a jig. A first test probe is provided at the bottom of the first detection board. One end of the first test probe protrudes outward from the bottom of the first detection board, and a wire connection part is provided at the other end.

[0008] Furthermore, the voltage detection device includes a second detection board for accommodating a jig. A plurality of second test probes are provided at the bottom of the first detection board. One end of the second test probes protrudes outward from the bottom of the second detection board. A third lifting cylinder is provided above the second detection board, and a pressing member is provided at the bottom of the third lifting cylinder.

[0009] Furthermore, the second handling mechanism includes a second bracket arranged along the direction of the current detection device and the voltage detection device. A third guide rail is provided at the top of the second bracket. A second sliding seat and a third motor are provided on the third guide rail, and the third motor can drive the second sliding seat to slide along the third guide rail. A fourth lifting cylinder is provided on the second sliding seat, and a second connecting frame is provided at the bottom of the fourth lifting cylinder. A plurality of groups of suction cups are provided at the bottom of the second connecting frame, and the intervals between the suction cups are the same as the intervals between the current detection device and the voltage detection device.

[0010] Furthermore, a waiting platform and a third handling mechanism are provided on the side of the current detection device away from the voltage detection device. The third handling mechanism is arranged between the waiting platform and the first detection plate. The third handling mechanism includes a third bracket. A fourth guide rail is provided on the top of the third bracket. A third sliding seat and a fourth motor are provided on the fourth guide rail. The fourth motor can drive the third sliding seat to slide along the fourth guide rail. A fifth lifting cylinder is provided on the third sliding seat. A third connecting frame is provided on the top of the fifth lifting cylinder. A suction cup is installed at the bottom of the third connecting frame.

[0011] Furthermore, a cleaning mechanism is provided between the material placing mechanism and the discharge conveyor belt. The cleaning mechanism includes a cleaning chamber. An opening is provided on the side wall of the cleaning chamber. A pair of guide rods are provided in the cleaning chamber. The guide rods are opposite to the opening. A fourth sliding seat is sleeved on the guide rods. The fourth sliding seat can slide along the guide rods. A cleaning platform is installed on the top of the fourth sliding seat. Air spray pipes are provided on the top and bottom of the cleaning platform. A plurality of air outlets are provided on the surface of the air spray pipes.

[0012] Furthermore, a manipulator module is also provided between the material placing mechanism and the detection mechanism.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] Compared with the prior art, through the material placing mechanism and the detection mechanism in this application, the whole process of the hardware parts from being placed on the fixture to performing current detection and voltage detection is completed automatically, with almost no manual intervention, greatly improving the production efficiency and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the material placing mechanism of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the vibrating feeding tray of the present invention;

[0019] Figure 4Schematic structural diagram of the first handling mechanism of the present invention;

[0020] Figure 5 Schematic structural diagram of the detection mechanism of the present invention;

[0021] Figure 6 Schematic structural diagram of the current detection device of the present invention;

[0022] Figure 7 Schematic structural diagram of the voltage detection device of the present invention;

[0023] Figure 8 Schematic structural diagram of the second handling mechanism of the present invention;

[0024] Figure 9 Schematic structural diagram of the material waiting platform and the third handling mechanism of the present invention;

[0025] Figure 10 Schematic structural diagram of the cleaning mechanism of the present invention.

[0026] The reference numerals and names in the figure are as follows:

[0027] Stocking mechanism 10, detection mechanism 20, vibrating feeding tray 100, rotating supporting plate 200, first handling mechanism 300, current detection device 400, voltage detection device 500, second handling mechanism 600, discharging conveyor belt 30, vibrating disk 110, material guiding groove 120, limiting block 130, accommodating groove 131, first lifting cylinder 140, first support 310, first guide rail 320, first connecting frame 330, first motor 340, second guide rail 350, first sliding seat 360, second motor 370, second lifting cylinder 380, clamping cylinder 381, clamping member 382, rotating disk 210, supporting member 220, rotating motor 230, vision detection device 240, first detection plate 410, first test probe 420, wire connection part 421, second detection plate 510, second test probe 520, third lifting cylinder 530, pressing member 540, second support 610, third guide rail 620, second sliding seat 630, third motor 640, fourth lifting cylinder 650, second connecting frame 660, suction cup 670, material waiting platform 430, third handling mechanism 440, third support 441, fourth guide rail 442, third sliding seat 443, fourth motor 444, fifth lifting cylinder 445, third connecting frame 446, cleaning mechanism 700, cleaning chamber 710, opening 711, guide rod 720, fourth sliding seat 730, cleaning platform 740, air spraying pipe 750, air outlet 751, manipulator module 40. Detailed implementation manners

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] A more detailed description of the present invention will be given. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings. These orientation words are only for the convenience of describing the present invention and simplifying the description. Without contrary explanations, these orientation words do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, so they cannot be understood as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the outline of each component itself. In the description of the present invention, it should be noted that the use of words such as "first", "second" to limit components is only for the convenience of distinguishing the corresponding components. Without otherwise stating, these words have no special meanings, so they cannot be understood as limiting the protection scope of the present invention. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0031] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not used to limit the present invention.

[0032] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0033] Now, a further description of the preferred embodiments of the present invention will be given in conjunction with the accompanying drawings, in conjunction with Figure 1 、 Figure 2 and Figure 5As shown in the figure, a fixture automatic feeding and detecting device includes a feeding mechanism 10 and a detecting mechanism 20. The feeding mechanism 10 includes a vibrating feeding tray 100 and a rotating supporting plate 200. A first handling mechanism 300 is arranged between the vibrating feeding tray 100 and the rotating supporting plate 200. The vibrating feeding tray 100 is used to transport the hardware parts to a preset position. The rotating supporting plate 200 is used to hold the fixtures for placing the hardware parts. The first handling mechanism 300 is used to transport the hardware parts from the preset position to the rotating supporting plate 200. The detecting mechanism 20 includes a current detecting device 400 and a voltage detecting device 500. A second handling mechanism 600 is arranged on one side of the current detecting device 400 and the voltage detecting device 500. The second handling mechanism 600 is used to sequentially transport the fixtures from the current detecting device 400 to the voltage detecting device 500. An output conveyor belt 30 is arranged on the side of the voltage detecting device 500 away from the current detecting device 400.

[0034] In the working state of this embodiment, the vibrating feeding tray 100 first sends the hardware parts to the preset position, and then the first handling mechanism 300 transports and places the hardware parts from the vibrating feeding tray 100 onto the fixtures on the rotating supporting plate 200. Then, the rotating supporting plate 200 is started to rotate. After the fixture is moved out from the bottom of the first handling mechanism 300, the fixture is transported from the rotating supporting plate 200 to the detecting mechanism 20 by a manipulator or other devices. Then, the second handling mechanism 600 sequentially transports the fixtures to the current detecting device 400 and the voltage detecting device 500 for detection. The fixtures that pass the detection pass through the output conveyor belt 30, thus completing the entire process.

[0035] Compared with the prior art, in this application, through the feeding mechanism 10 and the detecting mechanism 20, the whole process from placing the hardware parts on the fixture to performing current detection and voltage detection is completed automatically, with almost no manual intervention, greatly improving the production efficiency and saving the labor cost.

[0036] Furthermore, on the basis of the above-mentioned embodiment, such as Figure 3As shown in the figure, the vibrating feeding tray 100 includes a connected vibrating disk 110 and a material guiding groove 120. After being vibrated by the vibrating plate, the hardware parts enter the material guiding groove 120 in sequence. A limiting block 130 is provided at the end of the material guiding groove 120 far from the vibrating disk 110. A receiving groove 131 is provided on the limiting block 130. After passing through the material guiding groove 120, the hardware parts enter the receiving groove 131 in sequence. A first lifting cylinder 140 is provided at the bottom of the receiving groove 131. The driving end of the first lifting cylinder 140 faces the bottom of the receiving groove 131. After the hardware parts enter the receiving groove 131, the first lifting cylinder 140 is started to drive its driving end to rise, ejecting the hardware parts out of the receiving groove 131, which facilitates the subsequent grasping by the first handling mechanism 300.

[0037] Furthermore, on the basis of the above embodiment, as Figure 4 shown in the figure, the first handling mechanism 300 includes two first brackets 310 arranged in parallel. A first guide rail 320 is provided at the top of the first bracket 310. A first connecting frame 330 is provided on the first guide rail 320. The first connecting frame 330 is perpendicular to the first guide rail 320. A first motor 340 is provided on one side of the first bracket 310. The first motor 340 can drive the first connecting frame 330 to slide along the first guide rail 320. A second guide rail 350 is provided at the top of the first connecting frame 330. A first sliding seat 360 and a second motor 370 are installed on the second guide rail 350. The second motor 370 can drive the first sliding seat 360 to slide along the second guide rail 350. A plurality of second lifting cylinders 380 are installed at the bottom of the first sliding seat 360. A clamping cylinder 381 and a clamping member 382 are provided at the bottom of the second lifting cylinder 380. The clamping cylinder 381 can drive the clamping member 382 to clamp. When the hardware parts move to the receiving groove 131, the first motor 340 and the second motor 370 respectively drive the first connecting member and the first sliding seat 360 to move above the receiving groove 131. Then, the second lifting cylinder 380 drives the clamping cylinder 381 and the clamping member 382 to move downward to clamp the hardware parts, and then the first sliding seat 360 is moved above the rotary supporting plate 200 by the same principle. The second lifting cylinder 380 drives the clamping cylinder 381 and the clamping member 382 to move downward to place the hardware parts on the fixture.

[0038] Furthermore, on the basis of the above embodiment, as Figure 2As shown in the figure, the rotating support plate 200 includes a rotating disk 210. At positions spaced 180 degrees apart on the rotating disk 210, support members 220 are correspondingly provided. The support members 220 are used to place the fixtures. At the bottom of the rotating disk 210, a rotating motor 230 for driving its rotation is provided. In the initial state of this embodiment, the support member 220 is located at the bottom of the first handling mechanism 300, and the fixture is placed on the support member 220. When the second lifting cylinder 380 drives the clamping cylinder 381 and the clamping member 382 to move downward to place the hardware on the fixture, the rotating motor 230 drives the rotating disk 210 to rotate, rotating the support member 220 by 180 degrees, so that the fixture rotates out of the bottom of the first handling mechanism 300, so as to facilitate subsequent handling of the fixture from the rotating support plate 200 to the detection mechanism 20 by a manipulator or other device. Preferably, a vision detection device 240 is installed on the top of the rotating support plate 200, so that the hardware can be more accurately installed on the fixture.

[0039] Furthermore, on the basis of the above-mentioned embodiment, as Figure 6 shown, the current detection device 400 includes a first detection plate 410. The first detection plate 410 is used to accommodate the fixture. At the bottom of the first detection plate 410, a first test probe 420 is provided. One end of the first test probe 420 protrudes outward from the bottom of the first detection plate 410, and the other end thereof is provided with a wire connection portion 421. The wire connection portion 421 is used to connect to an external power supply for current testing. When the fixture is placed on the first detection plate 410, the bottom test point thereof contacts one end of the first test probe 420, and then after the first test probe 420 is powered on, the current test of the fixture is completed.

[0040] Furthermore, on the basis of the above-mentioned embodiment, as Figure 7 shown, the voltage detection device 500 includes a second detection plate 510. The second detection plate 510 is used to accommodate the fixture. At the bottom of the first detection plate 410, a plurality of second test probes 520 are provided. One end of the second test probe 520 protrudes outward from the bottom of the second detection plate 510, and the other end thereof is electrically connected to an external power supply (not shown in the figure). Above the second detection plate 510, a third lifting cylinder 530 is provided. At the bottom of the third lifting cylinder 530, a pressing member 540 is provided. When the fixture is placed on the second detection plate 510, the voltage test point at its bottom contacts one end of the second test probe 520. The third lifting cylinder 530 is started to drive the pressing member 540 to descend, pressing the fixture on the second detection plate 510 to ensure full contact between the fixture and the second test probe 520. Then, after the second test probe 520 is powered on, the voltage test of the fixture is completed.

[0041] Further based on the above embodiments, as Figure 8 shown, the second handling mechanism 600 includes a second bracket 610. The second bracket 610 is arranged along the direction of the current detection device 400 and the voltage detection device 500. A third guide rail 620 is provided at the top of the second bracket 610. A second sliding seat 630 and a third motor 640 are provided on the third guide rail 620. The third motor 640 can drive the second sliding seat 630 to slide along the third guide rail 620. A fourth lifting cylinder 650 is provided on the second sliding seat 630. A second connecting frame 660 is provided at the bottom of the fourth lifting cylinder 650. A plurality of groups of suction cups 670 are provided at the bottom of the second connecting frame 660. The interval between the suction cups 670 is consistent with the interval between the current detection device 400 and the voltage detection device 500. In this way, after the jig completes the current test, the third motor 640 drives the second sliding seat 630 to move along the third guide rail 620 to align the suction cups 670 with the first detection plate 410. Then, the fourth lifting cylinder 650 is started to drive the second connecting frame 660 and the suction cups 670 to descend to adsorb the jig. Then, the second sliding seat 630 is driven to move along the third guide rail 620. After moving the jig above the second detection plate 510, the fourth lifting cylinder 650 is started to drive the second connecting frame 660 and the suction cups 670 to descend to place the jig on the second detection plate 510.

[0042] Further based on the above embodiments, as Figure 9As shown, a waiting platform 430 and a third handling mechanism 440 are provided on the side of the current detection device 400 away from the voltage detection device 500. The third handling mechanism 440 is arranged between the waiting platform 430 and the first detection plate 410. The third handling mechanism 440 includes a third support 441. At the top of the third support 441, a fourth guide rail 442 is provided. On the fourth guide rail 442, a third sliding seat 443 and a fourth motor 444 are provided. The fourth motor 444 can drive the third sliding seat 443 to slide along the fourth guide rail 442. On the third sliding seat 443, a fifth lifting cylinder 445 is provided. At the top of the fifth lifting cylinder 445, a third connecting frame 446 is provided. At the bottom of the third connecting frame 446, a suction cup 670 is installed. After the manipulator module 40 takes the fixture from the material placing mechanism 10, it is first placed on the waiting platform 430. After the fixture on the first detection plate 410 is detected, the fourth motor 444 drives the third sliding seat 443 to slide along the fourth guide rail 442 to the upper side of the waiting platform 430, and then the fifth lifting cylinder 445 is used to drive the third connecting frame 446 and the suction cup 670 to descend to suck the fixture on the waiting platform 430, and then drive the third sliding seat 443 to slide along the fourth guide rail 442 to the upper side of the first detection plate 410, and then use the fifth lifting cylinder 445 to drive the third connecting frame 446 and the suction cup 670 to descend to place the fixture on the first detection plate 410.

[0043] Furthermore, on the basis of the above embodiments, as Figure 10 shown, a cleaning mechanism 700 is provided between the voltage detection device 500 and the discharge conveyor belt 30. The cleaning mechanism 700 includes a cleaning chamber 710. An opening 711 is provided on the side wall of the cleaning chamber 710. A pair of guide rods 720 are provided in the cleaning chamber 710. The guide rods 720 face the opening 711. A fourth sliding seat 730 is sleeved on the guide rods 720. The fourth sliding seat 730 can slide along the guide rods 720. At the top of the fourth sliding seat 730, a cleaning platform 740 is installed. When the fourth sliding seat 730 slides along the guide rods 720, the cleaning platform 740 can enter and exit from the opening 711. Jet pipes 750 are provided at the top and bottom of the cleaning platform 740. A plurality of air outlets 751 are provided on the surface of the jet pipes 750. Under normal conditions, the cleaning platform 740 extends out from the opening 711. After the second handling mechanism 600 places the fixture on the cleaning platform 740, the fourth sliding seat 730 slides into the cleaning chamber 710 along the guide rods 720, so that the cleaning platform 740 enters the cleaning chamber 710, and then gas is ejected from the air outlets 751 of the jet pipes 750 to clean the dust and metal chips on the fixture.

[0044] Furthermore, on the basis of the above embodiments, as Figure 1 shown, a manipulator module 40 is further provided between the blanking mechanism 10 and the detection mechanism 20. The manipulator module 40 is used to grab the fixture from the blanking mechanism 10 and transfer it to the detection mechanism 20. The manipulator module 40 is a conventional design, and its principle will not be elaborated here.

[0045] Details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention.

Claims

1. An automatic jig feeding and detecting device, characterized in that, It includes a blanking mechanism (10) and a detection mechanism (20). The blanking mechanism (10) includes a vibrating feeding tray (100) and a rotating supporting plate (200). A first handling mechanism (300) is arranged between the vibrating feeding tray (100) and the rotating supporting plate (200). The vibrating feeding tray (100) is used to transport the hardware parts to a preset position. The rotating supporting plate (200) is used to hold the fixture for placing the hardware parts. The first handling mechanism (300) is used to transport the hardware parts from the preset position to the rotating supporting plate (200). The detection mechanism (20) includes a current detection device (400) and a voltage detection device (500). A second handling mechanism (600) is arranged on one side of the current detection device (400) and the voltage detection device (500). The second handling mechanism (600) is used to successively transport the fixture from the current detection device (400) to the voltage detection device (500). An output conveyor belt (30) is arranged on the side of the voltage detection device (500) away from the current detection device (400). The current detection device (400) includes a first detection board (410) which is used to accommodate the fixture. A first test probe (420) is arranged at the bottom of the first detection board (410). One end of the first test probe (420) protrudes outward from the bottom of the first detection board (410), and the other end is provided with a wire connection part (421). The voltage detection device (500) includes a second detection board (510) which is used to accommodate the fixture. A plurality of second test probes (520) are arranged at the bottom of the first detection board (410). One end of the second test probe (520) protrudes outward from the bottom of the second detection board (510). A third lifting cylinder (530) is arranged above the second detection board (510). A pressing part (540) is arranged at the bottom of the third lifting cylinder (530). The second handling mechanism (600) includes a second bracket (610) which is arranged along the direction of the current detection device (400) and the voltage detection device (500). A third guide rail (620) is arranged at the top of the second bracket (610). A second sliding seat (630) and a third motor (640) are arranged on the third guide rail (620). The third motor (640) can drive the second sliding seat (630) to slide along the third guide rail (620). A fourth lifting cylinder (650) is arranged on the second sliding seat (630). A second connecting frame (660) is arranged at the bottom of the fourth lifting cylinder (650). A plurality of groups of suction cups (670) are arranged at the bottom of the second connecting frame (660). The interval between the suction cups (670) is consistent with the interval between the current detection device (400) and the voltage detection device (500).A cleaning mechanism (700) is provided between the voltage detection device (500) and the discharging conveyor belt (30). The cleaning mechanism (700) includes a cleaning chamber (710). An opening (711) is provided on the side wall of the cleaning chamber (710). A pair of guide rods (720) are arranged in the cleaning chamber (710). The guide rods (720) are opposite to the opening (711). A fourth sliding seat (730) is sleeved on the guide rods (720). The fourth sliding seat (730) can slide along the guide rods (720). A cleaning platform (740) is installed on the top of the fourth sliding seat (730). Air spraying pipes (750) are arranged on the top and bottom of the cleaning platform (740). A plurality of air outlets (751) are arranged on the surface of the air spraying pipes (750).

2. The fixture automatic feeding and detecting device according to claim 1, wherein The vibrating feeding tray (100) includes a vibrating disk (110) and a feeding chute (120) connected to each other. A limiting block (130) is provided at the end of the feeding chute (120) far from the vibrating disk (110). A receiving groove (131) is provided on the limiting block (130). A first lifting cylinder (140) is provided at the bottom of the receiving groove (131), and the driving end of the first lifting cylinder (140) faces the bottom of the receiving groove (131).

3. The fixture automatic feeding and detecting device according to claim 2, wherein The first handling mechanism (300) includes two first brackets (310) arranged in parallel. A first guide rail (320) is provided at the top of the first bracket (310). A first connecting frame (330) is provided on the first guide rail (320). The first connecting frame (330) is perpendicular to the first guide rail (320). A first motor (340) is provided on one side of the first bracket (310). The first motor (340) can drive the first connecting frame (330) to slide along the first guide rail (320). A second guide rail (350) is provided at the top of the first connecting frame (330). A first sliding seat (360) and a second motor (370) are installed on the second guide rail (350). The second motor (370) can drive the first sliding seat (360) to slide along the second guide rail (350). A plurality of second lifting cylinders (380) are installed at the bottom of the first sliding seat (360). A clamping cylinder (381) and a clamping member (382) are provided at the bottom of the second lifting cylinder (380).

4. The jig automatic feeding and detecting device according to claim 3, wherein, The rotating supporting plate (200) includes a rotating disk (210). Supporting members (220) are correspondingly provided at positions on the rotating disk (210) spaced 180 degrees apart. A rotating motor (230) for driving its rotation is provided at the bottom of the rotating disk (210). A vision detection device (240) is installed at the top of the rotating supporting plate (200).

5. The jig automatic feeding and detecting device according to claim 1, wherein, A waiting material platform (430) and a third handling mechanism (440) are provided on the side of the current detection device (400) far from the voltage detection device (500). The third handling mechanism (440) is arranged between the waiting material platform (430) and the first detection plate (410). The third handling mechanism (440) includes a third bracket (441). A fourth guide rail (442) is provided at the top of the third bracket (441). A third sliding seat (443) and a fourth motor (444) are provided on the fourth guide rail (442). The fourth motor (444) can drive the third sliding seat (443) to slide along the fourth guide rail (442). A fifth lifting cylinder (445) is provided on the third sliding seat (443). The top of the fifth lifting cylinder (445) is provided with a third connecting frame (446). A suction cup (670) is installed at the bottom of the third connecting frame (446).

6. The jig automatic feeding and detecting device according to any one of claims 1 to 5, characterized in that A manipulator module (40) is further provided between the blanking mechanism (10) and the detection mechanism (20).

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