Automatic sat equipment for copper clad ceramic substrates

Abstract

The application discloses an automatic SAT device for copper-clad ceramic substrates and relates to the technical field of substrate detection.The automatic SAT device for copper-clad ceramic substrates comprises a bottom plate, a detection base is installed on the bottom plate, a first module sliding rail is installed on the detection base, a first sliding block is slidably installed on the first module sliding rail, a second module sliding rail is installed on the first sliding block, a second sliding block is installed on the second module sliding rail, a detection head is installed at the end of the second sliding block, a standard template that is qualified is input into a data analysis processing terminal before detection, the first sliding block is controlled to slide along the first module sliding rail and the second sliding block is controlled to slide along the second module sliding rail through the data analysis processing terminal, the second sliding block drives the detection head to move synchronously, the detection head transmits detection results back to the data analysis processing terminal, the detection results are compared with the standard template, and detection is completed, through direct comparison in the data analysis processing terminal, the detection results can be more accurate, the labor amount of workers can be reduced, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of substrate detection, and particularly relates to an automatic SAT device for a copper-clad ceramic substrate. BACKGROUND

[0002] During SAT detection of the copper-clad ceramic substrate, the ultrasonic probe generates an ultrasonic pulse, which reaches the measured workpiece through a coupling medium. Due to different acoustic resistances, reflection echoes and transmission waves are generated at the interfaces of various substances. The ultrasonic probe receives the reflection echoes and converts them into electrical signals. A computer processes the electrical signals and displays waveforms or images.

[0003] Manual feeding and discharging are required, and manual rejudgment is required after scanning out the pattern. Moreover, the detection head is often single in the detection direction, leading to inaccurate or incomplete detection results. SUMMARY

[0004] The present application aims to provide an automatic SAT device for a copper-clad ceramic substrate to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: the automatic SAT device for the copper-clad ceramic substrate comprises a bottom plate, a detection base is installed on the bottom plate, a first conveying member is installed on the detection base, a card cassette is placed on the first conveying member, two mounting columns are installed on the bottom plate, the two mounting columns are connected through a first module sliding rail, a first sliding block is slidingly installed on the first module sliding rail, a second module sliding rail is installed on the side of the first sliding block close to the detection base, a second sliding block is installed on the second module sliding rail, a first electric telescopic rod is installed at the end of the second sliding block, a detection head is installed on the first electric telescopic rod, a data analysis and processing terminal is installed on the bottom plate, and the first module sliding rail, the second module sliding rail and the detection head are electrically connected with the data analysis and processing terminal.

[0006] As a preferred technical scheme, a detection seat is installed at the upper end of the first electric telescopic rod, an electric ball hinge is rotatably installed on the detection seat, and the detection head is installed on the electric ball hinge.

[0007] As a preferred technical scheme, a pretreatment assembly and a water removal assembly are arranged on the bottom plate, and the operation of the pretreatment assembly and the water removal assembly is driven by the sliding of the first sliding block.

[0008] As a preferred technical scheme, the pretreatment assembly comprises a pretreatment base, a second conveying member, a threaded block, a first screw rod, a mounting box, a driving gear, a driven gear, a second screw rod, a first guide rail, a first sliding seat, a water inlet pipe and a water inlet valve.

[0009] The bottom plate is provided with a pretreatment base, the pretreatment base is provided with a second conveying part, the first conveying part and the second conveying part are electrically connected with a data analysis processing terminal, the first sliding block is provided with a threaded block, the threaded block is provided with a first screw in a matched mode, the pretreatment base is provided with a mounting box, the mounting box is rotatably provided with a driving gear, the driving gear is connected with one end of the first screw, the mounting box is rotatably provided with a driven gear, the driven gear is engaged with the driving gear, the driven gear is provided with a second screw, the second screw penetrates through the mounting box, the pretreatment base is provided with a first guide rail, the first guide rail is connected with the second screw through a first sliding seat, the first sliding seat is provided with a plurality of water inlet pipes, the first sliding seat is provided with a plurality of water inlet valves below, and the water inlet pipes are communicated with the water inlet valves.

[0010] As a preferred technical scheme, the pretreatment assembly further comprises a mounting block, a rack rail, a rack gear, a rotating shaft, a roller, a flexible spike and a connecting rod;

[0011] The two mounting blocks are connected through a rack rail, the rack rail is provided with a rack gear in a matched mode, the rack gear is coaxially provided with a rotating shaft, the rotating shaft is provided with a plurality of rollers, the rollers are provided with a plurality of flexible spikes, the rotating shaft is connected with the first sliding seat through a connecting rod, and the rotating shaft and the connecting rod are rotationally connected.

[0012] As a preferred technical scheme, when the flexible spike vertically points downward, the end is located in the jam, the distribution of the flexible spike on the roller is divided into two parts, the arc length formed by the flexible spike in each part is the same as the width of the workpiece frame on the jam, and the arc length between the two parts of the flexible spike is the interval between every two workpiece frames.

[0013] As a preferred technical scheme, the water removal assembly comprises a water removal base, an inclined plate, a drainage hole and a drainage port;

[0014] The bottom plate is provided with a water removal base, the water removal base is provided with an inclined plate in a tilted mode, a plurality of drainage holes are formed in the inclined plate, and the water removal base is provided with a drainage port away from the detection base.

[0015] As a preferred technical scheme, the water removal assembly further comprises a third screw, a second guide rail, a second sliding seat, a distance sensor, a second electric telescopic rod, a jet nozzle, a shunt pipe, a heating gas conveying pipe, a gas bag chamber, a gas bag, an air suction pipe, an air exhaust pipe, a pressing plate, a push rod and a connecting frame;

[0016] The third screw rod is coaxially connected with the first screw rod, a second guide rail is installed on the water removal base, the third screw rod is connected with the second guide rail through a second sliding seat, a plurality of second electric telescopic rods are installed below the second sliding seat, a gas jet nozzle is installed at the end of the second electric telescopic rod, a shunt pipe is installed above the second sliding seat, a plurality of gas jet nozzles are connected through the shunt pipe, a gas bag chamber is installed on the bottom plate, a gas bag is installed in the gas bag chamber, a pressing plate is installed on one side of the gas bag, a push rod is installed on the pressing plate, the push rod is connected with a threaded block through a connecting frame, an air suction pipe and an exhaust pipe are installed on the gas bag, the air suction pipe and the exhaust pipe are one-way pipes, and the exhaust pipe is connected with the shunt pipe through a heating gas conveying pipe.

[0017] As a preferred technical solution, the water removal assembly further comprises a mounting plate, a third electric telescopic rod, a push plate and a product outlet.

[0018] Two product outlets are symmetrically arranged on the water removal base, a mounting plate is installed on the bottom plate, a third electric telescopic rod is installed on the mounting plate, a push plate is installed at the end of the third electric telescopic rod, and the size of the push plate is smaller than that of the product outlet.

[0019] As a preferred technical solution, a distance sensor is installed on the second sliding seat, and the distance sensor is electrically connected with the second electric telescopic rod and the third electric telescopic rod.

[0020] Compared with the prior art, the beneficial effects of the present application are:

[0021] 1. By adding a standard template in the terminal in advance, the detection result is compared with the standard template, which can make the detection result more accurate, reduce the labor intensity of workers, improve the detection efficiency, and the electric ball hinge can rotate at a corresponding angle with the movement of the probe head, realize multi-angle detection, and make the detection result more accurate and improve the detection quality.

[0022] 2. By setting the pretreatment assembly, it can avoid the influence of adding coupling agent too early on the detection effect and avoid too much or too little of the coupling agent added manually, which can improve the detection efficiency and detection effect, and the flexible spike can pierce the bubbles in the coupling agent to ensure the detection accuracy of ultrasonic detection. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a first perspective structural schematic view of the present application.

[0024] Figure 2 It is a second perspective structural schematic view of the present application.

[0025] Figure 3 A third perspective view of the application;

[0026] Figure 4 A cutaway view of the application;

[0027] Figure 5 An enlarged view of A in the application Figure 1

[0028] An enlarged view of B in the application Figure 6 Figure 2 An enlarged view of C in the application

[0029] Figure 7 An enlarged view of D in the application Figure 2

[0030] An enlarged view of E in the application Figure 8 Figure 3 An enlarged view of F in the application

[0031] Figure 9 A schematic view of the assembly of the drum and flexible spike of the application.

[0032] In the figure: 1, base plate; 2, detection base; 3, first transmission member; 4, jam; 5, mounting column; 6, first module slide rail; 7, first sliding block; 8, second module slide rail; 9, second sliding block; 10, first electric telescopic rod; 11, detection seat; 12, electric ball hinge; 13, probe head; 14, data analysis processing terminal;

[0033] 15, pretreatment assembly; 1501, pretreatment base; 1502, second transmission member; 1503, threaded block; 1504, first screw rod; 1505, mounting box; 1506, driving gear; 1507, driven gear; 1508, second screw rod; 1509, first guide rail; 1510, first sliding seat; 1511, water inlet pipe; 1512, water inlet valve; 1513, mounting block; 1514, toothed rail; 1515, hob; 1516, rotating shaft; 1517, drum; 1518, flexible spike; 1519, connecting rod;

[0034] ​​16. Water removal assembly; 1601. Water removal base; 1602. Inclined plate; 1603. Drain hole; 1604. Drain outlet; 1605. Third screw; 1606. Second guide rail; 1607. Second slide; 1608. Distance sensor; 1609. Second electric telescopic rod; 1610. Air nozzle; 1611. Diverter pipe; 1612. Heated air supply pipe; 1613. Airbag chamber; 1614. Airbag; 1615. Inhalation pipe; 1616. Exhaust pipe; 1617. Pressure plate; 1618. Push rod; 1619. Connecting frame; 1620. Mounting plate; 1621. Third electric telescopic rod; 1622. Push plate; 1623. Product outlet. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example: Figures 1-5 As shown, the present invention provides an automatic SAT equipment solution for copper-clad ceramic substrates, characterized in that: the automatic SAT equipment for copper-clad ceramic substrates includes a base plate 1, a detection platform 2 is mounted on the base plate 1, a first conveyor 3 is mounted on the detection platform 2, a stopper 4 is placed on the first conveyor 3, two mounting posts 5 are mounted on the base plate 1, the two mounting posts 5 are connected by a first module slide rail 6, a first slider 7 is slidably mounted on the first module slide rail 6, a second module slide rail 8 is mounted on the side of the first slider 7 near the detection platform 2, a second slider 9 is mounted on the second module slide rail 8, a first electric telescopic rod 10 is mounted at the end of the second slider 9, a probe 13 is mounted on the first electric telescopic rod 10, a data analysis and processing terminal 14 is mounted on the base plate 1, and the first module slide rail 6, the second module slide rail 8 and the probe 13 are all electrically connected to the data analysis and processing terminal 14.

[0037] The upper end of the first electric telescopic rod 10 is equipped with a detection seat 11, an electric ball joint 12 is rotatably mounted on the detection seat 11, and a probe head 13 is mounted on the electric ball joint 12.

[0038] When the copper clad ceramic substrate needs to be detected, the qualified standard template is input to the data analysis processing terminal 14 before detection, when the card 4 is transported to the detection position by the first conveying member 3, the first slider 7 is controlled to slide along the first module slide rail 6 and the second slider 9 is controlled to slide along the second module slide rail 8 by the data analysis processing terminal 14, the second slider 9 drives the probe head 13 to move synchronously through the detection seat 11 and the electric ball hinge 12, the movement detection of the probe head 13 along the xy axis is realized, the probe head 13 will transmit the detection result back to the data analysis processing terminal 14, the detection result is compared with the standard template in the data analysis processing terminal 14, the detection is completed, through direct comparison in the data analysis processing terminal 14, the detection result can be more accurate, the labor amount of workers can be reduced, and the detection efficiency can be improved, meanwhile, the electric ball hinge 12 can rotate at a corresponding angle with the movement of the probe head 13, multi-angle detection is realized, the detection result can be more accurate, and the detection quality can be improved.

[0039] The bottom plate 1 is provided with a pretreatment assembly 15 and a water removal assembly 16, and the operation of the pretreatment assembly 15 and the water removal assembly 16 is driven by the sliding of the first slider 7.

[0040] As shown in Figures 1-9 , the pretreatment assembly 15 comprises a pretreatment base 1501, a second conveying member 1502, a threaded block 1503, a first screw rod 1504, a mounting box 1505, a driving gear 1506, a driven gear 1507, a second screw rod 1508, a first guide rail 1509, a first sliding seat 1510, a water inlet pipe 1511 and a water inlet valve 1512.

[0041] The bottom plate 1 is provided with a pretreatment base 1501, a second conveying member 1502, a threaded block 1503, a first screw rod 1504, a mounting box 1505, a driving gear 1506, a driven gear 1507, a second screw rod 1508, a first guide rail 1509, a first sliding seat 1510, a water inlet pipe 1511 and a water inlet valve 1512.

[0042] The coupling agent needs to be added on the surface of the copper clad ceramic substrate before detection. Before detection, the worker places the cartridge 4 filled with workpieces on the second conveying member 1502. When the first sliding block 7 moves away from the pretreatment base 1501 along the first module sliding rail 6, the first sliding block 7 drives the threaded block 1503 to move synchronously. The threaded block 1503 drives the first screw 1504 to rotate through threaded cooperation. The rotation of the first screw 1504 drives the driving gear 1506 to rotate synchronously. The driving gear 1506 drives the driven gear 1507 to rotate through gear cooperation. The rotation of the driven gear 1507 drives the second screw 1508 to rotate. The second screw 1508 drives the first sliding seat 1510 to move along the first guide rail 1509 through threaded cooperation. When the first sliding block 7 stops moving and the probe 13 detects, the coupling agent flows into the workpieces in the cartridge 4 through the water inlet pipe 1511 and the water inlet valve 1512, completing the addition of the coupling agent. This can avoid the influence of the detection effect caused by the addition of the coupling agent too early and avoid the excessive or insufficient addition of the coupling agent by manual addition, thereby improving the detection efficiency and detection effect.

[0043] The pretreatment assembly 15 further comprises a mounting block 1513, a toothed rail 1514, a gear hob 1515, a rotating shaft 1516, a roller 1517, a flexible spike 1518, and a connecting rod 1519.

[0044] The pretreatment base 1501 is symmetrically provided with two mounting blocks 1513. The two mounting blocks 1513 are connected through the toothed rail 1514. The gear hob 1515 is mounted on the toothed rail 1514 in a matched manner. The rotating shaft 1516 is coaxially mounted on the gear hob 1515. A plurality of rollers 1517 are mounted on the rotating shaft 1516. A plurality of flexible spikes 1518 are mounted on the rollers 1517. The rotating shaft 1516 is connected with the first sliding seat 1510 through the connecting rod 1519. The rotating shaft 1516 and the connecting rod 1519 are rotationally connected.

[0045] When the first sliding seat 1510 moves along the first guide rail 1509, the first sliding seat 1510 drives the rotating shaft 1516 to move in the same direction through the connecting rod 1519. Due to the cooperation of the gear hob 1515 and the toothed rail 1514, when the rotating shaft 1516 moves, the gear hob 1515 rotates under the restriction of the toothed rail 1514. The rotation of the gear hob 1515 drives the rotating shaft 1516 to rotate synchronously. The rotation of the rotating shaft 1516 drives the flexible spike 1518 to rotate coaxially through the roller 1517. The flexible spike 1518 pierces the coupling agent on the workpiece and breaks the bubbles in the coupling agent. Since the acoustic impedance of the bubbles and the coupling agent is greatly different, the ultrasonic wave scatters when it encounters the bubbles, resulting in energy loss and reduced signal strength, which seriously affects the accuracy of detection. The flexible spike 1518 can break the bubbles, thereby ensuring the detection accuracy of ultrasonic detection.

[0046] When the flexible spike 1518 is vertically downward, the end is in the cassette 4, the distribution of the flexible spike 1518 on the roller 1517 is divided into two parts, the arc length formed by the flexible spike 1518 in each part is the same as the width of the workpiece frame on the cassette 4, and the arc length between the two parts of the flexible spike 1518 is the interval between each two workpiece frames.

[0047] Ensure that the flexible spike 1518 can be accurately inserted into the coupling agent area, prevent the flexible spike 1518 from colliding with the rest of the cassette 4, scratch the cassette 4 or the workpiece.

[0048] As shown in the drawings, the water removal assembly 16 includes a water removal base 1601, an inclined plate 1602, a drain hole 1603 and a drain port; Figures 1-4

[0049] The bottom plate 1 is provided with a water removal base 1601, the inclined plate 1602 is inclinedly installed on the water removal base 1601, a plurality of drain holes 1603 are formed in the inclined plate 1602, and a drain port 1604 is formed on the side of the water removal base 1601 away from the detection base 2.

[0050] After the detection is completed, the data analysis processing terminal 14 controls the first conveying member 3 to convey the detected cassette 4 to the side close to the water removal base 1601. Since the inclined plate 1602 is inclinedly installed, the cassette 4 will be inclined after entering the water removal base 1601, the coupling water will be poured on the inclined plate 1602 and discharged from the drain port 1604 and the drain hole 1603, and the cassette 4 stays on the inclined plate 1602, preventing the coupling agent from damaging the detected product, and facilitating subsequent processing of the substrate.

[0051] The water removal assembly 16 further includes a third screw 1605, a second guide rail 1606, a second sliding seat 1607, a distance sensor 1608, a second electric telescopic rod 1609, a jet nozzle 1610, a shunt pipe 1611, a heated gas conveying pipe 1612, a gas bag chamber 1613, a gas bag 1614, a suction pipe 1615, an exhaust pipe 1616, a pressing plate 1617, a push rod 1618 and a connecting frame 1619.

[0052] ​A third screw rod 1605 is rotatably installed on the water removal base 1601, the third screw rod 1605 is coaxially connected with the first screw rod 1504, a second guide rail 1606 is installed on the water removal base 1601, the third screw rod 1605 is connected with the second guide rail 1606 through a second sliding seat 1607, a plurality of second electric telescopic rods 1609 are installed below the second sliding seat 1607, air nozzles 1610 are installed at the ends of the second electric telescopic rods 1609, a shunt pipe 1611 is installed above the second sliding seat 1607, the plurality of air nozzles 1610 are connected through the shunt pipe 1611, an air bag chamber 1613 is installed on the bottom plate 1, an air bag 1614 is installed in the air bag chamber 1613, a pressing plate 1617 is installed on one side of the air bag 1614, a push rod 1618 is installed on the pressing plate 1617, the push rod 1618 is connected with the threaded block 1503 through a connecting frame 1619, an air suction pipe 1615 and an exhaust pipe 1616 are installed on the air bag 1614, the air suction pipe 1615 and the exhaust pipe 1616 are both one-way pipes, and the exhaust pipe 1616 is connected with the shunt pipe 1611 through a heating gas conveying pipe 1612.

[0053] When the first screw rod 1504 is driven to rotate by the first sliding block 7, the first screw rod 1504 drives the third screw rod 1605 to rotate synchronously, the third screw rod 1605 drives the second sliding seat 1607 to move along the second guide rail 1606 through thread cooperation, the movement of the second sliding seat 1607 drives the shunt pipe 1611 and the air nozzles 1610 to move synchronously, and at the same time, the first sliding block 7 drives the pressing plate 1617 to compress the air bag 1614 through the connecting frame 1619 and the push rod 1618 when moving, the gas in the air bag 1614 is blown out from the exhaust pipe 1616, heated through the heating gas conveying pipe 1612, and finally sprayed from the air nozzles 1610 through the shunt pipe 1611, the gas blows off and dries the water droplets remaining on the plug 4, improving the water removal effect.

[0054] The water removal assembly 16 further comprises a mounting plate 1620, a third electric telescopic rod 1621, a push plate 1622 and a product outlet 1623.

[0055] Two product outlets 1623 are symmetrically formed on the water removal base 1601, a mounting plate 1620 is installed on the bottom plate 1, a third electric telescopic rod 1621 is installed on the mounting plate 1620, a push plate 1622 is installed at the end of the third electric telescopic rod 1621, and the size of the push plate 1622 is smaller than the size of the product outlet 1623.

[0056] A distance sensor 1608 is installed on the second sliding seat 1607, and the distance sensor 1608 is electrically connected with the second electric telescopic rod 1609 and the third electric telescopic rod 1621.

[0057] The distance sensor 1608 is used to detect the displacement length of the second sliding seat 1607, and the displacement length is used to control the extension and contraction of the second electric telescopic rod 1609, so that the air jet nozzle 1610 and the plug 4 maintain a suitable blowing distance, improve the water removal effect, and when the distance sensor 1608 detects that the water removal is completed, an electric signal is sent to control the third electric telescopic rod 1621 to extend, and the third electric telescopic rod 1621 pushes the plug 4 out of the product outlet through the push plate 1622, so as to provide a position for the next plug 4, which can improve the automation of the equipment and improve the detection efficiency.

[0058] Working principle of the present application:

[0059] When it is necessary to detect the copper-clad ceramic substrate, a standard template is input to the data analysis processing terminal 14 before detection, when the plug 4 is conveyed to the detection position by the first conveying member 3, the first sliding block 7 is controlled to slide along the first module sliding rail 6 and the second sliding block 9 is controlled to slide along the second module sliding rail 8 by the data analysis processing terminal 14, the second sliding block 9 drives the detection seat 11 and the electric ball hinge 12 to move synchronously, so that the detection head 13 moves along the x and y axes for detection, and the detection head 13 transmits the detection result back to the data analysis processing terminal 14, the detection result is compared with the standard template in the data analysis processing terminal 14, and the detection is completed, the direct comparison in the data analysis processing terminal 14 can make the detection result more accurate, reduce the labor intensity of workers, and improve the detection efficiency, and the electric ball hinge 12 can rotate at a corresponding angle with the movement of the detection head 13, so that multi-angle detection is realized, the detection result is more accurate, and the detection quality is improved.

[0060] The copper-clad ceramic substrate needs to be added with a coupling agent before detection, the plug 4 filled with workpieces is placed on the second conveying member 1502 by a worker before detection, when the first sliding block 7 moves away from the pretreatment base 1501 along the first module sliding rail 6, the first sliding block 7 drives the threaded block 1503 to move synchronously, the threaded block 1503 drives the first screw 1504 to rotate through screw thread cooperation, the first screw 1504 drives the driving gear 1506 to rotate synchronously, the driving gear 1506 drives the driven gear 1507 to rotate through gear cooperation, the driven gear 1507 drives the second screw 1508 to rotate when rotating, and the second screw 1508 drives the first sliding seat 1510 to move along the first guide rail 1509 through screw thread cooperation, when the first sliding block 7 stops moving and the detection head 13 detects, the coupling agent flows into the workpieces in the plug 4 through the water inlet pipe 1511 and the water inlet valve 1512, and the coupling agent adding operation is completed, which can avoid the influence of the detection effect caused by the early addition of the coupling agent and avoid the excessive or insufficient addition of the coupling agent by manual addition, so as to improve the detection efficiency and detection effect.

[0061] When the first sliding seat 1510 moves along the first guide rail 1509, the first sliding seat 1510 drives the rotating shaft 1516 to move in the same direction through the connecting rod 1519, and due to the cooperation of the rack gear 1515 and the toothed rail 1514, when the rotating shaft 1516 moves, the rack gear 1515 rotates under the restriction of the toothed rail 1514, and the rotation of the rack gear 1515 drives the rotating shaft 1516 to rotate synchronously, and the rotation of the rotating shaft 1516 drives the flexible stylus 1518 to rotate coaxially through the roller 1517, and the flexible stylus 1518 can be inserted into the coupling agent on the workpiece and puncture the bubbles in the coupling agent. Since the acoustic impedance of the bubbles and the coupling agent is quite different, the ultrasonic wave will be scattered when encountering the bubbles, resulting in energy loss and reduced signal strength, which seriously affects the accuracy of detection. The flexible stylus 1518 can puncture the bubbles, thereby ensuring the detection accuracy of ultrasonic detection.

[0062] When the detection is completed, the data analysis processing terminal 14 controls the first conveying member 3 to convey the detected plug 4 to the side close to the water removal base 1601. Since the inclined plate 1602 is installed obliquely, the plug 4 will be inclined after entering the water removal base 1601, and the coupling water will be poured on the inclined plate 1602 and discharged from the drain port 1604 and the drain hole 1603. The plug 4 stays on the inclined plate 1602, preventing the coupling agent from damaging the detected product, and facilitating subsequent processing of the substrate.

[0063] When the first screw 1504 is driven to rotate by the first sliding block 7, the first screw 1504 drives the third screw 1605 to rotate synchronously, and the third screw 1605 drives the second sliding seat 1607 to move along the second guide rail 1606 through thread cooperation. The movement of the second sliding seat 1607 drives the flow divider 1611 and the air jet nozzle 1610 to move synchronously. Meanwhile, when the first sliding block 7 moves, it drives the pressing plate 1617 to compress the air bag 1614 through the connecting frame 1619 and the push rod 1618. The gas in the air bag 1614 is blown out from the exhaust pipe 1616, heated through the heated gas conveying pipe 1612, and finally blown out from the air jet nozzle 1610 as heated gas. The gas blows off and dries the water droplets remaining on the plug 4, improving the water removal effect.

[0064] The distance sensor 1608 is used to detect the displacement length of the second sliding seat 1607, and according to the displacement length, the second electric telescopic rod 1609 is controlled to extend and contract, so as to ensure that the air jet nozzle 1610 maintains an appropriate blowing distance from the plug 4, thereby improving the water removal effect. When the distance sensor 1608 detects that the water removal is completed, it will send an electrical signal to control the third electric telescopic rod 1621 to extend, and the third electric telescopic rod 1621 pushes the plug 4 out of the product outlet through the push plate 1622, thereby creating space for the next plug 4, improving the automation of the equipment and the detection efficiency.

[0065] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims with respect to the figures of the patent document.

Claims

1. An automatic SAT apparatus for a copper clad ceramic substrate, characterized by: The automatic SAT equipment of the copper-clad ceramic substrate comprises a bottom plate (1), a detection base (2) is installed on the bottom plate (1), a first conveying part (3) is installed on the detection base (2), a card cassette (4) is placed on the first conveying part (3), two mounting columns (5) are installed on the bottom plate (1), the two mounting columns (5) are connected through a first module sliding rail (6), a first sliding block (7) is slidably installed on the first module sliding rail (6), a second module sliding rail (8) is installed on the side of the first sliding block (7) close to the detection base (2), a second sliding block (9) is installed on the second module sliding rail (8), a first electric telescopic rod (10) is installed at the end of the second sliding block (9), a detection head (13) is installed on the first electric telescopic rod (10), a data analysis processing terminal (14) is installed on the bottom plate (1), and the first module sliding rail (6), the second module sliding rail (8) and the detection head (13) are electrically connected with the data analysis processing terminal (14); The bottom plate (1) is provided with a pretreatment assembly (15) and a water removal assembly (16), and the operation of the pretreatment assembly (15) and the water removal assembly (16) is driven by the sliding of the first sliding block (7); The pretreatment assembly (15) comprises a pretreatment base (1501), a second conveying part (1502), a threaded block (1503), a first screw rod (1504), a mounting box (1505), a driving gear (1506), a driven gear (1507), a second screw rod (1508), a first guide rail (1509), a first sliding seat (1510), a water inlet pipe (1511) and a water inlet valve (1512). The bottom plate (1) is provided with a pretreatment base (1501), the pretreatment base (1501) is provided with a second conveying part (1502), the second conveying part (1502) and the first conveying part (3) are electrically connected with a data analysis processing terminal (14), the first sliding block (7) is provided with a threaded block (1503), the threaded block (1503) is provided with a first screw rod (1504) in a matched mode, the pretreatment base (1501) is provided with a mounting box (1505), the mounting box (1505) is rotatably provided with a driving gear (1506), one end of the driving gear (1506) is connected with the first screw rod (1504), the mounting box (1505) is rotatably provided with a driven gear (1507), the driven gear (1507) is engaged with the driving gear (1506), the driven gear (1507) is provided with a second screw rod (1508), the second screw rod (1508) penetrates through the mounting box (1505), the pretreatment base (1501) is provided with a first guide rail (1509), the first guide rail (1509) is connected with the second screw rod (1508) through a first sliding seat (1510), the first sliding seat (1510) is provided with a plurality of water inlet pipes (1511), the first sliding seat (1510) is provided with a plurality of water inlet valves (1512) below, the water inlet pipes (1511) are connected with the water inlet valves (1512). The pretreatment assembly (15) further comprises a mounting block (1513), a toothed rail (1514), a hob (1515), a rotating shaft (1516), a roller (1517), a flexible spike (1518) and a connecting rod (1519). The pretreatment base (1501) is symmetrically provided with two mounting blocks (1513), the two mounting blocks (1513) are connected through a toothed rail (1514), the toothed rail (1514) is provided with a hob (1515) in a matched mode, the hob (1515) is coaxially provided with a rotating shaft (1516), the rotating shaft (1516) is provided with a plurality of rollers (1517), the rollers (1517) are provided with a plurality of flexible spikes (1518), the rotating shaft (1516) is connected with the first sliding seat (1510) through a connecting rod (1519), and the rotating shaft (1516) and the connecting rod (1519) are rotatably connected. When the flexible spike (1518) is vertically downward, the end part is located in the jam (4), the distribution of the flexible spike (1518) on the roller (1517) is divided into two parts, the arc length formed by the flexible spike (1518) in each part is the same as the width of the workpiece frame on the jam (4), and the arc length between the two parts of the flexible spike (1518) is the interval between every two workpiece frames.

2. The automatic SAT apparatus for a copper-clad ceramic substrate according to claim 1, characterized by: The first electric telescopic rod (10) is provided with a detection seat (11) at the upper end, the detection seat (11) is rotatably provided with an electric ball hinge (12), and the electric ball hinge (12) is provided with a detection head (13).

3. The automatic SAT apparatus for a copper-clad ceramic substrate according to claim 2, characterized by: The water removal assembly (16) comprises a water removal base (1601), an inclined plate (1602), a drainage hole (1603) and a drainage port; The bottom plate (1) is provided with the water removal base (1601), the inclined plate (1602) is arranged on the water removal base (1601) in an inclined manner, a plurality of drainage holes (1603) are formed in the inclined plate (1602), and the water removal base (1601) is provided with a drainage port (1604) away from the detection base (2).

4. The automatic SAT apparatus for a copper-clad ceramic substrate according to claim 3, characterized by: The water removal assembly (16) further comprises a third screw rod (1605), a second guide rail (1606), a second sliding seat (1607), a distance sensor (1608), a second electric telescopic rod (1609), a jet nozzle (1610), a shunt pipe (1611), a heated gas conveying pipe (1612), a gas bag chamber (1613), a gas bag (1614), a gas suction pipe (1615), an exhaust pipe (1616), a pressing plate (1617), a push rod (1618) and a connecting frame (1619). The third screw rod (1605) is coaxially connected with the first screw rod (1504) and is rotatably arranged on the water removal base (1601), the second guide rail (1606) is arranged on the water removal base (1601), the third screw rod (1605) is connected with the second guide rail (1606) through the second sliding seat (1607), a plurality of second electric telescopic rods (1609) are arranged below the second sliding seat (1607), the jet nozzles (1610) are arranged at the ends of the second electric telescopic rods (1609), the shunt pipe (1611) is arranged above the second sliding seat (1607), the jet nozzles (1610) are connected through the shunt pipe (1611), the gas bag chamber (1613) is arranged on the bottom plate (1), the gas bag (1614) is arranged in the gas bag chamber (1613), the pressing plate (1617) is arranged on one side of the gas bag (1614), the push rod (1618) is arranged on the pressing plate (1617), the push rod (1618) is connected with the threaded block (1503) through the connecting frame (1619), the gas suction pipe (1615) and the exhaust pipe (1616) are arranged on the gas bag (1614), the gas suction pipe (1615) and the exhaust pipe (1616) are both one-way pipes, and the exhaust pipe (1616) is connected with the shunt pipe (1611) through the heated gas conveying pipe (1612).

5. The automatic SAT apparatus for a copper-clad ceramic substrate according to claim 4, characterized by: The water removal assembly (16) further comprises a mounting plate (1620), a third electric telescopic rod (1621), a push plate (1622) and a product outlet (1623). Two product outlets (1623) are symmetrically formed on the water removal base (1601), the mounting plate (1620) is arranged on the bottom plate (1), the third electric telescopic rod (1621) is arranged on the mounting plate (1620), the push plate (1622) is arranged at the end of the third electric telescopic rod (1621), and the size of the push plate (1622) is smaller than that of the product outlet (1623).

6. The automatic SAT apparatus for a copper-clad ceramic substrate according to claim 5, characterized by: The second sliding base (1607) is provided with a distance sensor (1608), and the distance sensor (1608) is electrically connected with the second electric telescopic rod (1609) and the third electric telescopic rod (1621).

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