CN115598497A - Automatic detection equipment for product ATE - Google Patents

Abstract

The invention discloses automatic detection equipment for ATE (automatic test equipment) of a product, which comprises a rack, a first conveying device, a detection device, a jacking device, a push-pull device and a blocking device. One end of the first conveying device is provided with a jig input, the jig is provided with a plurality of sockets, and workpieces are mounted on the sockets; the detection device is configured to be matched with the jig and detect the workpiece; the jacking device is configured to jack the jig to one side of the detection device; the push-pull device is configured to enable the jig to be matched and separated with the detection device. In detection module, the tool gets into this equipment from a conveyor, and when the tool arrived detection device's corresponding position, the jacking device was with tool jacking to one side of detection device, was located and is cooperated with the tool propelling movement to detection device by push-and-pull device again to carry out ATE to a plurality of work pieces on the tool and detect. The automatic detection equipment can replace manual detection, so that the labor is directly saved, and the production labor cost is reduced; the production efficiency and the yield are improved.

Description

Automatic detection equipment for product ATE

Technical Field

The invention relates to the technical field of 3C product production equipment, in particular to automatic detection equipment for ATE (automatic test equipment) products.

Background

At present, the manual work is adopted to test the operation in the 3C industry charging head test process, and the defects are as follows: firstly, a product is manually inserted into a test mould to be adjusted, and a mould strip is placed into a semi-automatic test fixture, so that the manual operation cost is high, and the efficiency is low; secondly, the ATE test of products is involved, and potential safety hazards exist in manual operation; thirdly, when functional problems occur in product testing, manual sorting is needed, and the efficiency is low.

The application mainly aims at the defects of the prior production technology, and researches and develops the automatic test equipment, thereby liberating the labor productivity, improving the production efficiency, being beneficial to optimizing the production structure and enlarging the production scale.

Disclosure of Invention

According to one aspect of the invention, the automatic detection equipment for the ATE is characterized by comprising a rack and ATE arranged on the rack

A first conveying device, one end of which is provided with a jig input, and a plurality of workpieces are arranged on the jig;

a plurality of detection modules distributed along the first conveying device array, wherein the detection modules comprise a detection device, a push-pull device and a jacking device,

the detection device is arranged above the first conveying device and is configured to be matched with the jig and detect the workpiece;

the push-pull device is arranged above the first conveying device, is opposite to the detection device and is configured to enable the jig to be matched and separated from the detection device;

the jacking device is located below the first conveying device and configured to jack the jig to a position between the detection device and the push-pull device.

The invention provides automation equipment capable of carrying out ATE detection on an electric head product. In this equipment, a plurality of detection module that array distribution has gone up at first conveyor, when the tool transports on first conveyor, carry out ATE through detection module and detect, a plurality of detection module can detect a plurality of tools simultaneously to improve detection efficiency. In the detection module, the tool gets into this equipment from first conveyor, and when the tool reachd detection device's corresponding position on, the jacking device with tool jacking to one side of detection device, again by push-and-pull device with tool propelling movement to detection device department and cooperate with it to carry out ATE detection to a plurality of work pieces on the tool. The automatic detection equipment can replace manual detection, so that the labor is directly saved, and the production labor cost is reduced; the production efficiency and the yield are improved.

In some embodiments, the push-pull device comprises a second driving element, a sliding plate and a clamping plate, the sliding plate is slidably arranged, the second driving element is mounted on the frame and is in driving connection with the sliding plate, and the clamping plate is arranged at one end of the sliding plate, which is close to the detection device; the side of tool near push-and-pull device is equipped with the card ear, and the cardboard can be embedded into in the card ear.

From this, among the push-and-pull device, under the drive of jacking device, the tool rises, and the card earmuff is outside the cardboard to under the drive of second driving piece, the cardboard can realize the push-and-pull function to the tool.

In some embodiments, the push-pull device further comprises a push plate, the push plate is disposed on the sliding plate near one end of the detection device, and a support block is disposed at a lower end of the push plate.

Therefore, under the driving of the second driving piece, the sliding plate is close to the jig, the push plate is abutted against the side face of the jig, and the supporting block is abutted against the bottom face of the jig, so that the supporting effect on the jig is realized.

In some embodiments, the fixture is provided with a detection circuit, the fixture is provided with a plurality of sockets, the plurality of sockets are connected with the detection circuit, and the workpiece is detachably arranged on the sockets.

Thus, the plurality of sockets are connected by the detection circuit, and the ATE detection is performed on the workpiece traveling upward of the sockets.

In some embodiments, the detection device includes a test motherboard disposed on the rack and opposite to the push-pull device, the test motherboard has a plug hole, the fixture has a plug pin, and the plug pin of the plug hole is detachably engaged with the plug pin.

Therefore, the workpiece on the jig is detected in a mode of matching the electric hole with the electric inserting needle.

In some embodiments, the jacking device includes a mounting bracket, a first driving member, a lifting plate, and a plurality of first guiding components, the mounting bracket is fixed on the frame, a fixed end of the first driving member is installed on the mounting bracket, and the lifting plate is arranged on the mounting bracket through the plurality of first guiding components and is in driving connection with a driving end of the first driving member.

Therefore, in the jacking device, the first driving piece drives the lifting plate to lift, so that the lifting plate jig jacks; and the lifting plate can stably and vertically lift under the guidance of the first guide assembly, so that the working smoothness of the jacking device is ensured.

In some embodiments, the edge of the lifting plate is provided with a limiting block, and when the jacking device jacks the jig, the edge of the jig is in contact with the limiting block for limiting.

From this, in the drive process of jacking device, stopper and tool contact to carry on spacingly to the tool, four borders all are equipped with the stopper, thereby with the tool card at the tram's of lifter plate correct position.

In some embodiments, the first conveying device includes two roller conveyer belts distributed in opposite directions, the two roller conveyer belts are provided with limiting rods on the outer sides, and the jig is conveyed on the two roller conveyer belts and limited between the two limiting rods.

Thus, the first conveying device is constituted by the above-described structure.

In some embodiments, a blocking device is included, the blocking device is arranged on the frame and is positioned between the two roller conveyer belts;

the blocking device comprises a first blocking block and a blocking mechanism, the first blocking block and the blocking mechanism are distributed in the front and at the back, and the first blocking block is provided with an inclined plane for the jig to slide through;

the blocking mechanism comprises a third driving piece and a second blocking block, and the second blocking block is hinged to the driving end of the third driving piece.

Therefore, through the blocking device, the jig can be guaranteed to fall into a correct detection station, and smooth completion of detection work is guaranteed.

In some embodiments, the device further comprises a second conveying device, the second conveying device is arranged on the frame and is positioned below the first conveying device, and the conveying direction of the second conveying device is opposite to the conveying direction of the first conveying device.

Thus, the second conveying device is configured as a reflow conveying device of the jig.

Drawings

Fig. 1 is a schematic perspective view of an automatic test equipment for ATE products according to an embodiment of the present invention.

Fig. 2 is a schematic plan structure diagram of the automatic test equipment for ATE products shown in fig. 1.

Fig. 3 is a schematic plan structure diagram of the automatic test equipment for ATE products shown in fig. 1.

Fig. 4 is a schematic perspective view of a jig in the automatic test equipment for ATE products shown in fig. 1.

Fig. 5 is a schematic perspective view of a lower half device in the automatic test equipment for ATE products shown in fig. 1.

Fig. 6 is a perspective view of a part of the lower half of the device shown in fig. 4.

Fig. 7 is a perspective view of a part of the lower half of the device shown in fig. 4.

Fig. 8 is a schematic perspective view of an upper half device in the automatic high-voltage product detection apparatus shown in fig. 1.

Reference numbers in the figures: 000-rack, 001-portal frame, 100-first conveying device, 110-roller conveying belt, 120-limiting rod, 200-jig, 210-socket, 220-clamping lug, 230-plug electric pin, 300-detection device, 310-test mother board, 311-plug electric hole, 400-jacking device, 410-mounting frame, 420-first driving piece, 430-lifting plate, 431-limiting block, 440-first guiding component, 500-push-pull device, 510-second driving piece, 520-sliding plate, 530-clamping plate, 540-push plate, 550-supporting block, 600-blocking device, 610-first blocking block, 620-blocking mechanism, 621-third driving piece, 622-second blocking block and 700-second conveying device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a production ATE automatic test equipment according to an embodiment of the invention. As shown in the figure, the apparatus includes a frame 000, a first conveying device 100, a detecting device 300, a jacking device 400, a push-pull device 500, and a blocking device 600. The jacking device 400 and the first conveying device 100 are arranged on the end face of the rack 000, and the jacking device 400 is positioned below the first conveying device 100; the end face of the rack 000 is provided with a portal frame 001, the detection device 300 is arranged on one side of the portal frame 001, and the push-pull device 500 is arranged on the portal frame 001 and distributed opposite to the detection device 300. The detection device 300, the jacking device 400, the push-pull device 500 and the blocking device 600 form a detection module, and the detection module is arrayed on the rack 000. In this embodiment, the number of the detection modules is four, that is, the device can perform ATE detection on four jigs 200 at one time.

With reference to fig. 4-5, a jig 200 is provided at one end of the first conveying device 100, a plurality of sockets 210 are provided on the jig 200, and workpieces are mounted on the plurality of sockets 210; the detection device 300 is configured to cooperate with the jig 200 and detect the workpiece; the lifting device 400 is configured to lift the jig 200 to one side of the detection device 300; the push-pull device 500 is configured to engage and disengage the jig 200 from the detection device 300.

In this equipment, a plurality of detection module have been arranged in an array on first conveyor 100, when tool 200 transports on first conveyor 100, carry out ATE through detection module and detect, and a plurality of detection module can detect a plurality of tools 200 simultaneously to improve detection efficiency. In the detection module, the jig 200 enters the apparatus from the first conveying device 100, when the jig 200 reaches the corresponding position of the detection device 300, the jacking device 400 jacks the jig 200 to one side of the detection device 300, and then the push-pull device 500 pushes the jig 200 to the detection device 300 and cooperates with the detection device, so as to perform ATE detection on a plurality of workpieces on the jig 200. The automatic detection equipment can replace manual detection, so that the labor is directly saved, and the production labor cost is reduced; the production efficiency and the yield are improved.

Referring to fig. 6 to 7, the jacking apparatus 400 includes a mounting frame 410, a first driving member 420, a lifting plate 430, and a plurality of first guiding assemblies 440, the mounting frame 410 is fixed on the frame 000, a fixed end of the first driving member 420 is mounted on the mounting frame 410, and the lifting plate 430 is disposed on the mounting frame 410 through the plurality of first guiding assemblies 440 and is drivingly connected to a driving end of the first driving member 420. In the jacking device 400, the first driving member 420 drives the lifting plate 430 to lift, so that the lifting plate 430 is jacked by the jig 200; moreover, the lifting plate 430 can stably lift vertically under the guidance of the first guide assembly 440, and the smooth performance of the operation of the jacking device 400 is ensured.

The edge of the lifting plate 430 is provided with a limiting block 431, and when the jacking device 400 jacks up the jig 200, the edge of the jig 200 is in contact with the limiting block 431 for limiting. In the driving process of the jacking device 400, the limiting block 431 is in contact with the jig 200, so that the jig 200 is limited, and the limiting blocks 431 are arranged on the four edges, so that the jig 200 is clamped at the correct position of the lifting plate 430.

Referring to fig. 8, the push-pull device 500 includes a second driving element 510, a sliding plate 520, and a catch plate 530. The sliding plate 520 is slidably disposed on the gantry 001, the second driving element 510 is mounted on the gantry 001 of the frame 000 and is drivingly connected to the sliding plate 520, the clamping plate 530 is disposed on one end of the sliding plate 520 close to the detecting device 300, the clamping lug 220 is disposed on a side surface of the jig 200 close to the push-pull device 500, and the clamping plate 530 can be embedded in the clamping lug 220. In the push-pull device 500, the jig 200 is driven by the jacking device 400 to ascend, and the clamping lug 220 is sleeved outside the clamping plate 530, so that the clamping plate 530 can realize the push-pull function on the jig 200 under the drive of the second driving part 510.

The push-pull device 500 further comprises a push plate 540, the push plate 540 is disposed on one end of the sliding plate 520 close to the detection device 300, and a support block 550 is disposed at the lower end of the push plate 540. Under the driving of the second driving member 510, the sliding plate 520 is close to the jig 200, the push plate 540 abuts against the side surface of the jig 200, and the supporting block 550 abuts against the bottom surface of the jig 200, thereby supporting the jig 200.

Referring to fig. 6, the first conveying device 100 includes two roller conveyer belts 110 distributed in opposite directions, limiting rods 120 are disposed on outer sides of the two roller conveyer belts 110, and the jig 200 is conveyed on the two roller conveyer belts 110 and is limited between the two limiting rods 120. The roller conveyer belt 110 is driven by a motor, a plurality of rollers are arrayed on the roller conveyer belt 110, and the jig 200 is conveyed on the rollers.

With reference to fig. 7, the blocking device 600 includes a first blocking block 610 and a blocking mechanism 620, the first blocking block 610 and the blocking mechanism 620 are distributed front and back, and the first blocking block 610 is provided with an inclined surface for the jig 200 to slide across;

the blocking mechanism 620 includes a third driving member 621, a second blocking block 622, and the second blocking block 622 is hinged at the driving end of the third driving member 621. The front side of the jig 200 is provided with a first limit groove corresponding to the first stop block 610; the rear side of the jig 200 is provided with a second limiting groove corresponding to the second stopper 622. Through stop device 600, can guarantee that tool 200 falls into correct detection station, guarantee the smooth completion of detection achievement.

Referring to fig. 8, the detecting device 300 includes a testing motherboard 310, the testing motherboard 310 is disposed on the rack 000 and distributed opposite to the push-pull device 500, two plug holes 311 are disposed on the testing motherboard 310, two plug pins 230 are disposed on the fixture 200, and the plug holes 311 are detachably engaged with the plug pins 230. The workpiece on the jig 200 is detected by means of the matching of the electric holes and the electric insertion pins 230.

With reference to fig. 1-2, the apparatus further includes a second conveying device 700, the second conveying device 700 is disposed on the frame 000 and located below the first conveying device 100, and a conveying direction of the second conveying device 700 is opposite to a conveying direction of the first conveying device 100. The second conveying device 700 is configured as a reflow conveying device of the jig 200.

One set of detection module is formed by detection device 300, jacking device 400, push-and-pull device 500, blocking device 600, closing device, and conveyor can extend as required, can set up a plurality of detection modules on the conveyor. In this embodiment, two sets of detection modules are provided, and in other embodiments, three sets, four sets or even more sets can be provided. When setting up many sets of detection module, only need with conveyor tune into doubly fast the transportation can, form discontinuous step-by-step transportation promptly.

The specific working mode of the equipment is as follows:

feeding: when the jig 200 enters the apparatus from the first conveying device 100, and the jig 200 reaches the corresponding position of the detecting device 300, the blocking device 600 is driven, the third driving member 621 drives the second blocking block 622 to swing, and the jig 200 is limited between the first blocking block 610 and the second blocking block 622.

Jacking: in the jacking device 400, the first driving member 420 drives the lifting plate 430 to jack, so that the lifting plate 430 jacks the jig 200.

Pushing: in the push-pull device 500, the jig 200 is lifted under the driving of the jacking device 400, and the clamping lug 220 is sleeved outside the clamping plate 530, so that under the driving of the second driving member 510, the sliding plate 520 is close to the jig 200, the push plate 540 abuts against the side surface of the jig 200, the supporting block 550 abuts against the bottom surface of the jig 200, and the clamping plate 530 and the push plate 540 realize the pushing function on the jig 200.

And (3) detection: the two plug pins 230 of the fixture 200 are matched with the two plug holes 311 of the test motherboard 310 to realize detection.

Pulling out: after the detection is completed, the clamping plate 530 is driven by the second driving member 510 to perform a pull-out function on the jig 200.

And (3) descending: in the lifting device 400, the second driving member 510 drives the lifting plate 430 to descend, so that the lifting plate 430 descends the jig 200, the jig 200 returns to the first conveying device 100 for conveying,

discharging: the jig 200 enters the lower second conveying device 700, and the second conveying device 700 discharges the jig 200.

What has been described above are merely some of the embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims (10)

1. The automatic product ATE detection equipment is characterized by comprising a rack (000) and a detection device arranged on the rack (000)

The device comprises a first conveying device (100), a second conveying device and a control device, wherein one end of the first conveying device is provided with a jig (200) for inputting, and a plurality of workpieces are arranged on the jig (200);

a plurality of detection modules which are distributed along the first conveying device (100) in an array way, wherein the detection modules comprise a detection device (300), a push-pull device (500) and a jacking device (400),

the detection device (300) is arranged above the first conveying device (100) and is configured to be matched with the jig (200) and detect the workpiece;

the push-pull device (500) is arranged above the first conveying device (100), is opposite to the detection device (300) and is configured to enable the jig (200) to be matched and separated with the detection device (300);

the jacking device (400) is positioned below the first conveying device (100) and is configured to jack the jig (200) between the detection device (300) and the push-pull device (500).

2. A product ATE automatic test equipment according to claim 1, wherein the push-pull device (500) comprises a second driving member (510), a sliding plate (520), and a clamping plate (530), the sliding plate (520) is slidably disposed, the second driving member (510) is mounted on the frame (000) and is drivingly connected to the sliding plate (520), and the clamping plate (530) is disposed on one end of the sliding plate (520) near the test device (300); the side surface of the jig (200) close to the push-pull device (500) is provided with a clamping lug (220)), and the clamping plate (530) can be embedded into the clamping lug (220).

3. The automatic test equipment for ATE (automatic test equipment) of claim 2, wherein the push-pull device (500) further comprises a push plate (540), the push plate (540) is disposed on one end of the sliding plate (520) close to the test device (300), and a support block (550) is disposed at a lower end of the push plate (540).

4. The automatic test equipment for ATE (automatic test equipment) of claim 1, wherein the jig (200) is provided with a test circuit, the jig (200) is provided with a plurality of sockets (210), the plurality of sockets (210) are connected with the test circuit, and the workpiece is detachably arranged on the sockets (210).

5. The automatic test equipment for ATE (automatic test equipment) of claim 4, wherein the test device (300) comprises a test motherboard (310), the test motherboard (310) is disposed on the rack (000) and distributed opposite to the push-pull device (500), the test motherboard (310) is provided with plug holes (311), the jig (200) is provided with plug pins (230), and the plug pins (230) of the plug holes (311) are detachably engaged.

6. The ATE automatic detection equipment as claimed in claim 1, wherein the jacking device (400) comprises a mounting frame (410), a first driving member (420), a lifting plate (430) and a plurality of first guiding components (440), the mounting frame (410) is fixed on the rack (000), the fixed end of the first driving member (420) is mounted on the mounting frame (410), and the lifting plate (430) is arranged on the mounting frame (410) through the plurality of first guiding components (440) and is in driving connection with the driving end of the first driving member (420).

7. The automatic test equipment for ATE (automatic test equipment) of claim 6, wherein the edges of the lifting plate (430) are provided with limit blocks (431), and when the jacking device (400) jacks the jig (200), the edges of the jig (200) are in contact with the limit blocks (431) for limiting.

8. The automatic test equipment for ATE (automatic test equipment) of any one of claims 1-7, wherein the first conveyor (100) comprises two roller conveyor belts (110) distributed in opposite directions, limiting rods (120) are arranged on the outer sides of the two roller conveyor belts (110), and the jig (200) is conveyed on the two roller conveyor belts (110) and is limited between the two limiting rods (120).

9. Automatic test equipment for ATE-products according to claim 8, wherein the test module comprises a blocking device (600), the blocking device (600) being arranged on the frame (000) between the two roller conveyors (110);

the blocking device (600) comprises a first blocking block (610) and a blocking mechanism (620), the first blocking block (610) and the blocking mechanism (620) are distributed in a front-back mode, and the first blocking block (610) is provided with an inclined surface for the jig (200) to slide through;

the blocking mechanism (620) comprises a third driving part (621) and a second blocking block (622), and the second blocking block (622) is hinged to the driving end of the third driving part (621).

10. Automatic test equipment for ATE products according to any one of claims 1-7, further comprising a second conveyor (700), wherein the second conveyor (700) is arranged on the rack (000) below the first conveyor (100), and wherein the second conveyor (700) is arranged in a direction opposite to the direction of conveyance of the first conveyor (100).

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