A high-efficiency ceramic chip short-circuit test tool

Abstract

The present invention relates to a high-efficiency ceramic short-circuit test tool, comprising a workbench, a loading assembly being provided on one side of the workbench, the loading assembly comprising a loading conveyor belt being obliquely arranged on the workbench, a receiving groove being provided on one side of the loading conveyor belt, a buffer assembly being provided in the receiving groove, a discharge conveyor belt being provided on one side of the receiving groove, a detection assembly and a hydraulic assembly driven by the detection assembly being provided above the receiving groove, the hydraulic assembly comprising a hydraulic cylinder, an adsorption assembly being connected to the hydraulic cylinder, the loading assembly being used for conveying the ceramic piece into the receiving groove through the loading conveyor belt, the buffer assembly being used for buffering the ceramic piece when the detection assembly is detecting the ceramic piece, the hydraulic assembly being used for causing the hydraulic oil in the hydraulic cylinder to drive the adsorption assembly to adsorb the ceramic piece onto the discharge conveyor belt for discharge while the detection assembly is rising after completing the detection, thereby achieving the effects of automatic loading and unloading and high-efficiency detection, and reducing the equipment cost of the enterprise.

Description

Technical Field

[0001] The present invention relates to the field of electronic component production, and more particularly to a high-efficiency ceramic chip short-circuit testing tool. Background Art

[0002] Flying probe testing is the latest solution to some major problems in electrical testing. It uses probes to replace the bed of nails, and uses multiple motor-driven, fast-moving electrical probes to contact the pins of the device and perform electrical measurements. When the flying probe contacts the pins on the circuit board, it determines whether the electronic component is normal by judging whether the circuit is connected. However, this equipment is expensive, large in size, and occupies a large area, which increases the equipment cost of the enterprise. Therefore, it is very important to propose a low-cost, high-efficiency detection device.

[0003] Chinese patent publication number CN216117895U discloses a PCB circuit board path detection device that can effectively and easily adjust the pin probe position according to the position of the pins on different PCB circuit boards. This convenient and effective feature greatly improves the applicability and practicality of the detection device. However, the detection device lacks a limit on the circuit board during detection, which can easily cause the circuit board to deflect during detection, resulting in poor detection results. Summary of the Invention

[0004] The purpose of the present invention is to address the shortcomings of the existing technology and provide a high-efficiency ceramic short-circuit testing tool. The ceramic chip is automatically transported to the bottom of the detection component through the loading component, and the ceramic chip is buffered while being detected by the detection component and the buffer component to prevent damage. When the detection component is raised by the hydraulic component, it drives the adsorption component to adsorb the ceramic chip to the unloading conveyor belt for unloading, thereby realizing the effects of automatic loading and unloading and high-efficiency detection.

[0005] The technical solutions of the present invention are as follows:

[0006] A high-efficiency ceramic short-circuit test tool comprises a workbench, a loading assembly is provided on one side of the workbench, the loading assembly comprises a loading conveyor belt inclinedly arranged on the workbench, a receiving groove is provided on one side of the loading conveyor belt, a buffer assembly is provided in the receiving groove, a discharge conveyor belt is provided on one side of the receiving groove, a detection assembly and a hydraulic assembly driven by the detection assembly are provided above the receiving groove, the hydraulic assembly comprises a hydraulic cylinder, an adsorption assembly is connected to the hydraulic cylinder, the loading assembly is used to transport the ceramic pieces into the receiving groove through the loading conveyor belt, the buffer assembly is used to buffer the ceramic pieces when the detection assembly detects the ceramic pieces, and the hydraulic assembly is used to make the hydraulic oil in the hydraulic cylinder drive the adsorption assembly to adsorb the ceramic pieces to the discharge conveyor belt for unloading when the detection assembly completes the detection and rises.

[0007] Preferably, the feeding assembly further comprises a feeding box fixedly arranged above the feeding conveyor belt and a feeding port opened below the feeding box, and the distance between the feeding port and the feeding conveyor belt is consistent with the thickness of a single ceramic tile.

[0008] As a preference, the buffer assembly includes a fixed cylinder fixed in the accommodating groove, a sliding cylinder slidably arranged in the fixed cylinder, a buffer plate fixed on the sliding cylinder, a through opening opened on the buffer plate, and a plurality of air holes opened on the buffer plate, and a spring is connected between the sliding cylinder and the fixed cylinder.

[0009] As a preferred embodiment, the detection assembly includes a motor fixedly mounted on a workbench, a screw fixedly mounted on an output shaft of the motor, a nut slidably mounted on the screw, and a detection plate fixedly mounted on the nut, wherein contact points are provided in the detection plate and the accommodating groove, and the through opening cooperates with the contact points in the accommodating groove.

[0010] As a preference, the hydraulic assembly further comprises a piston slidably arranged in a hydraulic cylinder and a piston rod fixedly arranged on the piston; the hydraulic cylinder is fixedly arranged on a workbench; a spring is connected between the piston and the hydraulic cylinder.

[0011] As a preferred embodiment, the adsorption assembly includes a slide groove opened on the workbench, an extension plate slidably set on the slide groove, a base fixedly set on the extension plate, a through groove opened on the base, a pull rod slidably set in the through groove, an adsorption plate rotatably set on the base, a cylinder fixedly set on the base, a negative pressure pipe fixedly set on the base, and a connecting pipe fixedly connected between the slide groove and the hydraulic cylinder. The adsorption plate and the pull rod are hingedly connected by a hinge rod, the negative pressure pipe, the base, and the adsorption plate are connected, the cylinder output shaft is fixedly connected to the pull rod, and a spring is connected between the extension plate and the slide groove.

[0012] As a preference, the direction of the air holes is opposite to the conveying direction of the loading conveyor belt.

[0013] As a preference, a guide plate is provided on the loading conveyor belt.

[0014] As a preference, the upper and lower surfaces of the tile are both provided with conduction points, the conduction points cooperate with the through openings, a signal light is provided on the workbench, and the conduction points, contact points and the signal light are all electrically connected.

[0015] As a preference, a rubber pad is provided on the piston rod.

[0016] The beneficial effects of the present invention are

[0017] 1. The present invention is provided with a feeding assembly and a buffer assembly. Through the conveying force of the inclined feeding conveyor belt and the suction force of the air holes of the buffer plate, the ceramic pieces are automatically and accurately placed in the receiving groove, which has a limiting effect on the ceramic pieces and an automatic feeding effect, thereby facilitating the subsequent detection board to detect the ceramic pieces.

[0018] 2. The present invention is also provided with a hydraulic component and an adsorption component. When the detection plate rises after detecting the ceramic piece, the hydraulic oil drives the adsorption plate to adsorb the ceramic piece after detection to the unloading conveyor belt, thereby realizing the effect of automatic unloading. At the same time as unloading, the loading conveyor belt continues to load, realizing the effect of uninterrupted loading and unloading, improving the efficiency of ceramic piece detection, and at the same time, compared with large-scale detection equipment, this tooling saves the equipment cost of the enterprise.

[0019] In summary, the present invention has the advantages of high testing efficiency and strong practicality, and is suitable for the field of electronic component production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a structural diagram of a high-efficiency ceramic chip short-circuit test fixture;

[0022] Figure 2 It is a structural diagram of the receiving tank;

[0023] Figure 3 It is a structural diagram of the detection component;

[0024] Figure 4 Schematic diagram of the structure of the adsorption component;

[0025] Figure 5 Schematic diagram of the structure of the buffer component;

[0026] Figure 6 This is a schematic diagram of the state when the tiles are transported to the receiving tank;

[0027] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0028] Figure 8 This is a schematic diagram of the state when the detection board is detecting the tile;

[0029] Figure 9 for Figure 8 Enlarged view of point B in the middle;

[0030] Figure 10 This is a schematic diagram of the state when the adsorption plate adsorbs the tile downward after the detection plate rises;

[0031] Figure 11 for Figure 10Enlarged view of point C in the middle;

[0032] Figure 12 This is a schematic diagram of the state when the detection plate rises and drives the piston to make the hydraulic oil push the adsorption plate to slide;

[0033] Figure 13 for Figure 12 Enlarged view of point D in the middle;

[0034] Figure 14 This is a schematic diagram of the state when the adsorption plate moves the ceramic tile to the unloading conveyor belt and the ceramic tile is reloaded;

[0035] Figure numerals: 1 workbench, 2 loading assembly, 21 loading conveyor belt, 22 loading box, 23 loading port, 3 accommodating groove, 4 buffer assembly, 41 fixed cylinder, 42 sliding cylinder, 43 buffer plate, 44 through port, 45 air hole, 5 unloading conveyor belt, 6 detection assembly, 61 motor, 62 screw rod, 63 nut, 64 detection plate, 65 contact point, 7 hydraulic assembly, 71 hydraulic cylinder, 72 piston, 73 piston rod, 8 adsorption assembly, 81 slide groove, 82 extension plate, 83 base, 84 through groove, 85 pull rod, 86 adsorption plate, 87 cylinder, 88 negative pressure tube, 89 connecting tube, 90 articulated rod, 9 porcelain piece, 10 guide plate, 11 conduction point, 12 signal light. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.

[0037] Example 1

[0038] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0039] like Figures 1 to 14As shown, a high-efficiency ceramic short-circuit test tool comprises a workbench 1, a loading component 2 is provided on one side of the workbench 1, the loading component 2 comprises a loading conveyor belt 21 obliquely arranged on the workbench 1, a receiving groove 3 is provided on one side of the loading conveyor belt 21, a buffer component 4 is provided in the receiving groove 3, a discharge conveyor belt 5 is provided on one side of the receiving groove 3, a detection component 6 and a hydraulic component 7 driven by the detection component 6 are provided above the receiving groove 3, the hydraulic component 7 comprises a hydraulic cylinder 71, an adsorption component 8 is connected to the hydraulic cylinder 71, the loading component 2 is used to transport the ceramic chip 9 to the receiving groove 3 through the loading conveyor belt 21, the buffer component 4 is used to buffer the ceramic chip 9 when the detection component 6 detects the ceramic chip 9, and the hydraulic component 7 is used to make the hydraulic oil in the hydraulic cylinder 71 drive the adsorption component 8 to adsorb the ceramic chip 9 to the discharge conveyor belt 5 for unloading when the detection component 6 completes the detection and rises.

[0040] It is worth mentioning that Figure 1 and Figure 6 As shown, the loading assembly 2 also includes a loading box 22 fixedly arranged above the loading conveyor belt 21 and a loading port 23 opened below the loading box 22. The distance between the loading port 23 and the loading conveyor belt 21 is consistent with the thickness of a single ceramic tile 9. When in use, the ceramic tile 9 falls onto the loading conveyor belt 21 through the loading port 23 and only one ceramic tile 9 falls at a time to prevent stacking.

[0041] In addition, if Figures 6 to 9 As shown, the buffer assembly 4 includes a fixed cylinder 41 fixedly arranged in the accommodating groove 3, a sliding cylinder 42 slidably arranged in the fixed cylinder 41, a buffer plate 43 fixedly arranged on the sliding cylinder 42, a through hole 44 opened on the buffer plate 43, and a plurality of air holes 45 opened on the buffer plate 43. A spring is connected between the sliding cylinder 42 and the fixed cylinder 41, wherein the buffer plate 43 is connected to a negative pressure device, so that suction is generated at the air holes 45 and the suction force is less than the conveying force of the feeding conveyor belt 21. During use, when the ceramic piece 9 is conveyed to one end of the feeding conveyor belt 21, the ceramic piece 9 is slowly pushed into the accommodating groove 3 and falls on the buffer plate 43. The inclined air holes 45 guide, buffer and adsorb the ceramic piece 9, so that the ceramic piece 9 falls completely into the accommodating groove 3 under the conveying force of the inclined feeding conveyor belt 21 and the suction force of the air holes 45, and after the ceramic piece 9 falls into the accommodating groove 3, the upper surface of the ceramic piece 9 is flush with the plane of the workbench 1.

[0042] It should be further explained that if Figure 8 and Figure 9As shown, the detection component 6 includes a motor 61 fixedly arranged on the workbench 1, a screw rod 62 fixedly arranged on the output shaft of the motor 61, a nut 63 slidably arranged on the screw rod 62, and a detection plate 64 fixedly arranged on the nut 63. The detection plate 64 and the accommodating groove 3 are both provided with contact points 65, and the through-port 44 cooperates with the contact point 65 in the accommodating groove 3. The motor 61 is a forward and reverse motor that can drive the screw rod 62 to rotate forward and reverse. When the ceramic piece 9 falls into the accommodating groove 3, the conduction point 11 on the ceramic piece 9 is located in the through-port 44, and the contact point 65 in the accommodating groove 3 is located in the through-port 44. At this time, the conduction point 11 and the contact point 65 are not in contact. Contact. When in use, the motor 61 drives the screw rod 62 to rotate, driving the detection plate 64 and the contact point 65 to descend until the contact point 65 contacts the conduction point 11 on the upper surface of the ceramic piece 9, and then continues to descend while driving the ceramic piece 9, the buffer plate 43, and the sliding cylinder 42 to descend until the conduction point 11 on the lower surface of the ceramic piece 9 contacts the contact point 65 in the accommodating groove 3 in the through opening 44. At this time, the conduction points 11 on the upper and lower sides are in contact with the contact points 65 on both sides, thereby completing the detection. When the detection is completed, the motor 61 reverses, driving the detection plate 64 to rise and separate from the ceramic piece 9, and the buffer plate 43 drives the ceramic piece 9 to reset under the action of the spring.

[0043] It should be emphasized that if Figure 1 As shown, the hydraulic assembly 7 also includes a piston 72 slidably arranged in a hydraulic cylinder 71 and a piston rod 73 fixedly arranged on the piston 72. The hydraulic cylinder 71 is fixedly arranged on the workbench 1. A spring is connected between the piston 72 and the hydraulic cylinder 71. Hydraulic oil is arranged in the hydraulic cylinder 71. When in use, when the detection plate 64 completes the detection and rises, it pushes the piston rod 73 and the piston 72. The piston 72 slides in the hydraulic cylinder 71, pushing the hydraulic oil to drive the adsorption assembly to slide, thereby playing a linkage role.

[0044] It is worth mentioning that Figures 10 to 14As shown, the adsorption assembly 8 includes a slide 81 provided on the workbench 1, an extension plate 82 slidably provided on the slide 81, a base 83 fixedly provided on the extension plate 82, a through groove 84 provided on the base 83, a pull rod 85 slidably provided in the through groove 84, an adsorption plate 86 rotatably provided on the base 83, a cylinder 87 fixedly provided on the base 83, a negative pressure pipe 88 fixedly provided on the base 83, and a connecting pipe 89 fixedly connected between the slide 81 and the hydraulic cylinder 71. The adsorption plate 86 and the pull rod 85 are hingedly connected by a hinge rod 90, and the negative pressure pipe 88, the base 83, and the adsorption plate 86 are connected. The output shaft of the cylinder 87 is fixedly connected to the pull rod 85, and a spring is connected between the extension plate 82 and the slide groove 81, wherein hydraulic oil is provided in the connecting pipe 89, and the initial state of the adsorption plate 86 is located at the accommodating groove 3 and the cylinder 87 pulls the pull rod 85 to make the adsorption plate 86 face the direction of the detection plate 64, and the negative pressure device is connected to the negative pressure tube 88, so that the adsorption plate 86 generates suction and the suction of the adsorption plate 86 is greater than the suction of the air hole 45. When in use, when the detection plate 64 rises to a certain height, the cylinder 87 pushes the pull rod 85, so that the adsorption plate 86 rotates downward 90 degrees under the action of the hinge rod 90 until it contacts the porcelain piece 9, and under the action of the negative pressure tube 88 The ceramic piece 9 is adsorbed by the bottom. At this time, the detection plate 64 contacts the piston rod 73, pushing the piston rod 73 and the piston 72 to slide. The piston 72 pushes the hydraulic oil to be injected into the chute 81 through the connecting pipe 89, thereby pushing the extension plate 82, the base 83, the adsorption plate 86 and the ceramic piece 9 to slide toward the lower feeding conveyor 5. Then the negative pressure device is closed, the adsorption plate 86 has no suction, and the ceramic piece 9 automatically falls onto the conveyor belt for the next process. The cylinder 87 pulls the pull rod 85 again to rotate the adsorption plate 86 upward by 90 degrees. At the same time, the detection plate 64 stops rising and the undetected ceramic piece 9 on the feeding conveyor belt 21 is transported to one end of the transmission belt for loading. When the ceramic piece 9 falls into the receiving groove 3, the detection plate 64 descends to prepare for detection, and at the same time disengages from the piston rod 73. The piston rod 73 drives the piston 72 to reset under the action of the spring, and the hydraulic oil is re-drawn into the hydraulic cylinder 71. The spring drives the adsorption plate 86 to reset. Since the adsorption plate 86 is in a vertical state, it will not interfere with the descent and detection of the detection plate 64 during and after the reset. When the detection is completed, the adsorption plate 86 repeats the above-mentioned action of adsorbing and moving the ceramic piece 9, which greatly improves the detection efficiency of the ceramic piece 9 and achieves the effect of continuous detection. At the same time, compared with large-scale detection equipment, this tooling saves the company's equipment costs.

[0045] Further, such as Figure 7 and Figure 9 As shown, the direction of the air hole 45 is opposite to the conveying direction of the loading conveyor belt 21. The opposite direction setting can guide, buffer and absorb the ceramic piece 9, preventing the ceramic piece 9 from falling or deflecting when falling into the receiving groove 3.

[0046] In addition, if Figure 1 As shown, a guide plate 10 is provided on the loading conveyor belt 21, and the guide plate 10 is used to limit and guide the ceramic piece 9.

[0047] like Figure 14 As shown, the upper and lower surfaces of the ceramic piece 9 are provided with conduction points 11, and a signal light 12 is provided on the workbench 1. The conduction point 11 cooperates with the through port 44, and the conduction point 11, the contact point 65 and the signal light 12 are electrically connected. When the ceramic piece 9 is short-circuited, the signal light 12 lights up, and when the ceramic piece 9 is not short-circuited, the signal light 12 does not light up, thereby completing the short-circuit detection of the ceramic piece 9.

[0048] Example 2

[0049] like Figure 1 As shown, the components that are the same as or corresponding to those in Example 1 are marked with the corresponding reference numerals in Example 1. For simplicity, only the differences from Example 1 are described below. The difference between Example 2 and Example 1 is that a rubber pad is provided on the piston rod 73.

[0050] Here, in this embodiment, a rubber pad is provided on the piston rod 73 to prevent severe wear and extend its service life.

[0051] Working process

[0052] The ceramic piece 9 falls onto the feeding conveyor 21 through the feeding port 23, and is slowly pushed into the receiving groove 3 and falls on the buffer plate 43. Then the motor 61 drives the screw rod 62 to rotate, driving the detection plate 64 and the contact point 65 to descend until the contact point 65 contacts the conductive point 11 on the upper surface of the ceramic piece 9. Then, the ceramic piece 9, the buffer plate 43, and the sliding cylinder 42 are driven to descend in the process of continuing to descend until the conductive point 11 on the lower surface of the ceramic piece 9 contacts the contact point 65 in the receiving groove 3 in the through port 44. At this time, the conductive points 11 on the upper and lower sides are both in contact with the two conductive points 11. The contact point 65 on the side contacts each other, thereby completing the detection. When the detection is completed, the motor 61 reverses, driving the detection plate 64 to rise and separate from the ceramic piece 9. The buffer plate 43 drives the ceramic piece 9 to reset under the action of the spring. When the detection plate 64 rises to a certain height, the cylinder 87 pushes the pull rod 85, so that the adsorption plate 86 rotates downward 90 degrees under the action of the hinge rod 90 until it contacts the ceramic piece 9, and adsorbs the ceramic piece 9 under the action of the negative pressure tube 88. At this time, the detection plate 64 contacts the piston rod 73, pushing the piston rod 73 and the piston 72 to slide, and the piston 72 pushes the hydraulic oil to be injected into the chute 81 through the connecting pipe 89, thereby pushing the extension plate 82, the base 83, the adsorption plate 86 and the ceramic piece 9 to slide to the lower feeding conveyor belt 5 until it is above the feeding conveyor belt 5. Then the negative pressure device is closed, the adsorption plate 86 has no suction, and the ceramic piece 9 automatically falls on the conveyor belt for the next process. The cylinder 87 pulls the pull rod 85 again to rotate the adsorption plate 86 upward by 90 degrees. At the same time, the detection plate 64 stops rising and the undetected ceramic piece 9 on the feeding conveyor belt 21 is transported to one end of the transmission belt for loading. When the ceramic piece 9 falls, the inspection plate 64 stops rising and the undetected ceramic piece 9 on the feeding conveyor belt 21 is transported to one end of the transmission belt for loading. After being in the accommodating groove 3, the detection plate 64 descends to prepare for detection, and at the same time disengages from the piston rod 73. The piston rod 73 drives the piston 72 to reset under the action of the spring, and the hydraulic oil is re-drawn into the hydraulic cylinder 71. The spring drives the adsorption plate 86 to reset. Since the adsorption plate 86 is in a vertical state, it will not interfere with the descent and detection of the detection plate 64 during and after the reset. When the detection is completed, the adsorption plate 86 repeats the above-mentioned action of adsorbing and moving the ceramic piece 9, which greatly improves the detection efficiency of the ceramic piece 9 and saves the company's equipment costs.

[0053] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.

[0054] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0055] The above description in conjunction with the accompanying drawings is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment. It should be pointed out that for those skilled in the art, various modifications and improvements can be made without departing from the structure of the present invention. These should also be regarded as the scope of protection of the present invention and will not affect the effect and practicality of the implementation of the present invention.

Claims

1. A high-efficiency tile short-circuit test fixture, comprising a workbench (1), characterized in that: A loading assembly (2) is provided on one side of the workbench (1), and the loading assembly (2) includes a loading conveyor belt (21) obliquely arranged on the workbench (1), a receiving groove (3) is provided on one side of the loading conveyor belt (21), a buffer assembly (4) is provided in the receiving groove (3), and a unloading conveyor belt (5) is provided on one side of the receiving groove (3), and a detection assembly (6) and a hydraulic assembly (7) driven by the detection assembly (6) are provided above the receiving groove (3), and the hydraulic assembly (7) includes a hydraulic cylinder (71), and an adsorption assembly (8) is connected to the hydraulic cylinder (71), and the adsorption assembly (8) includes a slide groove (81) provided on the workbench (1), a sliding assembly (81) provided on the slide groove, and a hydraulic assembly (81) provided on the slide groove. An extension plate (82) on the trough (81), a base (83) fixedly arranged on the extension plate (82), an adsorption plate (86) rotatably arranged on the base (83), and a connecting pipe (89) fixedly connected between the slide trough (81) and the hydraulic cylinder (71); the feeding component (2) is used to transport the ceramic piece (9) to the containing trough (3) through the feeding conveyor (21); the buffer component (4) is used to buffer the ceramic piece (9) when the detection component (6) detects the ceramic piece (9); the hydraulic component (7) is used to drive the adsorption component (8) to adsorb the ceramic piece (9) to the unloading conveyor (5) for unloading when the detection component (6) completes the detection and rises.

2. The high-efficiency tile short-circuit test fixture according to claim 1, characterized in that: The loading assembly (2) further comprises a loading box (22) fixedly arranged above the loading conveyor belt (21), and a loading port (23) opened below the loading box (22), wherein the distance between the loading port (23) and the loading conveyor belt (21) is consistent with the thickness of a single ceramic tile (9).

3. The high-efficiency tile short-circuit test fixture according to claim 1, characterized in that: The buffer assembly (4) comprises a fixed cylinder (41) fixedly arranged in the accommodating groove (3), a sliding cylinder (42) slidably arranged in the fixed cylinder (41), a buffer plate (43) fixedly arranged on the sliding cylinder (42), a through hole (44) provided on the buffer plate (43), and a plurality of air holes (45) provided on the buffer plate (43); a spring is connected between the sliding cylinder (42) and the fixed cylinder (41).

4. The high-efficiency tile short-circuit test fixture according to claim 3, characterized in that: The detection assembly (6) includes a motor (61) fixedly mounted on the workbench (1), a screw rod (62) fixedly mounted on the output shaft of the motor (61), a nut (63) slidably mounted on the screw rod (62), and a detection plate (64) fixedly mounted on the nut (63). The detection plate (64) and the receiving groove (3) are both provided with contact points (65), and the through opening (44) cooperates with the contact points (65) in the receiving groove (3).

5. The high-efficiency tile short-circuit test fixture according to claim 1, characterized in that: The hydraulic assembly (7) further comprises a piston (72) slidably disposed in a hydraulic cylinder (71) and a piston rod (73) fixedly disposed on the piston (72); the hydraulic cylinder (71) is fixedly disposed on the workbench (1); and a spring is connected between the piston (72) and the hydraulic cylinder (71).

6. The high-efficiency tile short-circuit test fixture according to claim 1, characterized in that: The adsorption assembly (8) further includes a through slot (84) provided on the base (83), a pull rod (85) slidably arranged in the through slot (84), a cylinder (87) fixedly arranged on the base (83), and a negative pressure tube (88) fixedly arranged on the base (83); the adsorption plate (86) and the pull rod (85) are hingedly connected via a hinge rod (90); the negative pressure tube (88), the base (83), and the adsorption plate (86) are connected to each other; the output shaft of the cylinder (87) is fixedly connected to the pull rod (85); and a spring is connected between the extension plate (82) and the slide groove (81).

7. The high-efficiency tile short-circuit test fixture according to claim 3, characterized in that: The direction of the air hole (45) is opposite to the conveying direction of the loading conveyor belt (21).

8. The high-efficiency tile short-circuit test fixture according to claim 1, characterized in that: A guide plate (10) is provided on the loading conveyor belt (21).

9. The high-efficiency tile short-circuit test fixture according to claim 4, characterized in that: The upper and lower surfaces of the ceramic tile (9) are both provided with conduction points (11), a signal light (12) is provided on the workbench (1), the conduction point (11) is matched with the through opening (44), and the conduction point (11), the contact point (65) and the signal light (12) are all electrically connected.

10. The high-efficiency tile short-circuit test fixture according to claim 5, characterized in that: A rubber pad is provided on the piston rod (73).

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