A product real-time test with a tool matching system

Abstract

The application discloses a kind of product real-time test with fixture matching system, it is related to test fixture technical field.The product real-time test with fixture matching system includes workbench, the top of the workbench is fixedly installed with pusher, the output end of the pusher is fixedly installed with extrusion plate, the surface of the extrusion plate is provided with protection device, protection device includes moving plate, the surface of the extrusion plate is provided with sliding slot, the moving plate is slidably installed in the inside of sliding slot, the product real-time test with fixture matching system, by the inside of the block insertion slot can limit rotating wheel to avoid rotating wheel rotation, make electronic product when being detected again produce movement, rotating wheel is excessively clamped to electronic product, and moving plate will drive Z-shaped plate to move, so that Z-shaped plate will loosen the pressing of control switch, control switch will stop pusher drive extrusion plate to move towards each other, can avoid electronic product being extruded by extrusion plate and rotating wheel bruise.

Description

Technical Field

[0001] This invention relates to the field of test fixture technology, specifically to a fixture matching system for real-time product testing. Background Technology

[0002] After electronic products are manufactured, they need to be tested using fixtures to determine whether they are qualified. This means that different fixtures need to be used to match different electronic products.

[0003] When testing electronic products using testing equipment, the electronic products need to be placed on a testing platform for testing. Before testing different electronic products, the products need to be fixed. When fixing different electronic products through the testing platform, the testing platform may pinch and damage the electronic products. At the same time, once the electronic products are positioned by the testing platform, they are difficult to move. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a fixture matching system for real-time product testing, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: A product real-time testing fixture matching system includes a workbench. A pushing device is fixedly installed on the top of the workbench. A pressing plate is fixedly installed on the output end of the pushing device. A protective device is provided on the surface of the pressing plate. The protective device includes a movable plate. A groove is formed on the surface of the pressing plate. The movable plate is slidably installed inside the groove. A rotating wheel is rotatably installed on the top of the movable plate. A Z-shaped plate is fixedly installed on the surface of the movable plate. A control switch is fixedly installed on the surface of the pressing plate. The control switch is a push-button switch. The control switch is electrically connected to the pushing device. When the pressing end of the control switch is released, the control switch controls the output end of the pushing device to continue to extend outward. When the rotating wheel moves in opposite directions, it clamps and positions the electronic product. Pushing the electronic product allows for fine adjustment of the electronic product's position on the workbench, preventing the electronic product from being difficult to move after being positioned.

[0008] Preferably, the surface of the rotating wheel is provided with a groove, and a locking block is fixedly installed on the inner wall of the groove. By inserting the locking block into the groove, the rotating wheel can be restricted to prevent it from rotating, so that the electronic product can move during testing.

[0009] Preferably, a spring piece is provided between the moving plate and the slide groove, the Z-shaped plate slides through the left and right sides of the extrusion plate, a fixed frame is fixedly installed on the top of the pushing device, a monitoring device is fixedly installed on the surface of the fixed frame, and a display device is fixedly installed on the top of the fixed frame. The monitoring device can monitor the electronic product in real time during testing, and the display device can be used for real-time observation.

[0010] Preferably, the surface of the workbench is provided with a lifting device, which includes an arc-shaped spring. The workbench has an internal cavity, and the arc-shaped spring is fixedly installed on the inner wall surface of the cavity. A pressing plate is slidably installed on the surface of the cavity, and a rotating shaft is rotatably installed on the inner wall of the cavity. A contact plate is fixedly installed on the surface of the rotating shaft, and a pushing plate is fixedly installed on the surface of the rotating shaft. The top of the workbench has a groove, and an elastic plate is fixedly installed on the inner wall of the groove. A support wheel is rotatably installed between the upper and lower sides of the elastic plate. A movable plate is slidably connected between the groove and the cavity. When the contact plate rotates downward, the rotating shaft will drive the pushing plate to rotate upward. When the pushing plate rotates upward, it will push the elastic plate upward to deform. When the elastic plate deforms upward, it will drive the support wheel to move upward. When the support wheel moves upward, it will push the electronic product upward, so that the electronic product can be detached from the workbench. When the support wheel pushes the electronic product upward, it makes it easier for the electronic product to detach from the workbench.

[0011] Preferably, the surface of the elastic plate is provided with a removal device, which includes an air jet plate. The air jet plate is fixedly installed between the upper and lower sides of the elastic plate. The top of the worktable has an inlet that communicates with the interior of the cavity. An arc-shaped plate is fixedly installed on the top of the contact plate. When the elastic plate deforms downward, it will squeeze the gas inside the groove. When the gas inside the groove is squeezed, it will be ejected from the air jet plate. The gas ejected from the air jet plate will blow the waste residue on the top of the worktable into the interior of the cavity through the inlet, thus preventing the waste residue from affecting the movement of electronic products on the worktable and preventing the waste residue from scratching the electronic products. The pressing plate will collide with the arc-shaped plate on the surface of the contact plate. When the pressing plate is impacted, it will drive the arc-shaped spring and the pressing plate to vibrate, which can prevent the waste residue from adhering to the surface of the rotating wheel.

[0012] Preferably, the contact plate contacts the pressing plate, the movable plate contacts the pushing plate, a first spiral spring is provided between the rotating shaft and the cavity, a second spring is provided between the pressing plate and the cavity, and the pressing plate and the arc-shaped spring are connected.

[0013] Preferably, the surface of the workbench is provided with an anti-accumulation device, which includes a connecting rod rotatably mounted on the bottom of the inner wall of the cavity. The surface of the connecting rod has a spiral groove, and a centrifugal plate is fixedly mounted on the bottom of the connecting rod. A slide rod is slidably mounted between the groove and the cavity. A transmission wheel is rotatably mounted on the surface of the slide rod, and the bottom of the slide rod is inside the spiral groove. A drain port is provided at the bottom of the cavity. When the connecting rod rotates, it drives the centrifugal plate to rotate. When the centrifugal plate rotates, it pushes the waste residue inside the cavity to rotate. The rotation of the waste residue generates centrifugal force, causing the waste residue to move towards the drain port under the action of centrifugal force. The waste residue is then detached from the inside of the cavity through the drain port. When the centrifugal plate rotates, it pushes the waste residue inside the cavity to be discharged from the drain port, thus preventing excessive accumulation of waste residue inside the cavity.

[0014] Preferably, a second spiral spring is provided between the connecting rod and the cavity, and the transmission wheel is in contact with the support wheel.

[0015] (III) Beneficial Effects

[0016] This invention provides a fixture matching system for real-time product testing. It has the following beneficial effects:

[0017] (1) The real-time testing fixture matching system of this product can push the extrusion plate to move towards each other through the pushing device. When the extrusion plate moves downward, it will drive the moving plate and the rotating wheel to move, so that the rotating wheel can position the electronic product at the top of the workbench. The rotating wheel prevents the product from being moved easily after being positioned, and avoids the electronic product being difficult to move after being positioned. The rotating wheel can be restricted by inserting the card block into the card slot to prevent the rotating wheel from rotating, so that the electronic product can move again when being tested. When the rotating wheel clamps the electronic product too much, the moving plate will drive the Z-shaped plate to move, so that the Z-shaped plate will release the pressure on the control switch. The control switch will stop the pushing device from driving the extrusion plate to move towards each other, which can prevent the electronic product from being crushed by the extrusion plate and the rotating wheel.

[0018] (2) The real-time testing fixture matching system of this product will cause the extrusion plate to deform when it moves. The deformation of the arc spring will push the extrusion plate to move. When the extrusion plate moves, it will push the contact plate, the rotating shaft and the push plate to rotate. When the push plate rotates, it will push the movable plate to move upward. The movable plate will push the elastic plate to deform upward. When the elastic plate deforms upward, it will drive the support wheel to rotate upward. When the support wheel moves upward, it will push the electronic product upward. When the support wheel pushes the electronic product upward, it will make it easier for the electronic product to detach from the worktable.

[0019] (3) The real-time testing fixture matching system of this product pushes the support wheel when the electronic product moves to the top of the workbench, causing the support wheel to drive the elastic plate to deform downwards. This causes the elastic plate to squeeze the gas inside the groove and spray it out from the jet plate. The gas sprayed out by the jet plate blows the waste residue on the top of the workbench into the cavity through the feed port, preventing the waste residue from affecting the movement of the electronic product on the workbench and preventing the waste residue from scratching the electronic product. When the pressing plate slides on the surface of the contact plate, the arc plate will hit the pressing plate, causing the pressing plate to drive the extrusion plate to vibrate, which can prevent the waste residue from adhering to the surface of the rotating wheel.

[0020] (4) The product uses a real-time testing fixture matching system. When the arc-shaped spring deforms downward, it will push the transmission wheel and slide rod to move downward. When the slide rod moves downward, it will move inside the spiral groove on the surface of the connecting rod, so that the slide rod will push the connecting rod and the centrifugal plate to rotate. When the centrifugal plate rotates, it will push the waste residue inside the cavity to be discharged from the drain port, thus avoiding excessive waste residue accumulation inside the cavity. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the Z-shaped plate structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the groove in this invention;

[0025] Figure 5 This is a schematic diagram of the arc-shaped spring sheet structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the arc-shaped plate structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the card block structure of the present invention.

[0028] In the diagram: 1. Workbench; 2. Pushing device; 3. Extrusion plate; 4. Fixing frame; 5. Monitoring device; 6. Display device; 71. Moving plate; 72. Rotating wheel; 73. Z-shaped plate; 74. Control switch; 75. Locking block; 81. Arc-shaped spring; 82. Pressing plate; 83. Rotating shaft; 84. Contact plate; 85. Pushing plate; 86. Elastic plate; 87. Support wheel; 88. Movable plate; 89. Air jet plate; 810. Arc-shaped plate; 91. Slide rod; 92. Transmission wheel; 93. Connecting rod; 94. Centrifugal plate. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-7 This invention provides a technical solution: a fixture matching system for real-time product testing, comprising a workbench 1, a pushing device 2 fixedly mounted on the top of the workbench 1, an extrusion plate 3 fixedly mounted on the output end of the pushing device 2, a protective device on the surface of the extrusion plate 3, the protective device including a movable plate 71, a groove formed on the surface of the extrusion plate 3, the movable plate 71 slidably mounted inside the groove, a rotating wheel 72 rotatably mounted on the top of the movable plate 71, a Z-shaped plate 73 fixedly mounted on the surface of the movable plate 71, and a control switch 74 fixedly mounted on the surface of the extrusion plate 3. The control switch 74 is a push-button switch. The control switch 74 is electrically connected to the push device 2. When the push end of the control switch 74 is released, the control switch 74 will control the output end of the push device 2 to continue to extend outward. The push device 2 drives the extrusion plate 3 to move towards each other. When the extrusion plate 3 moves towards each other, it will drive the moving plate 71 and the rotating wheel 72 to move towards each other. When the rotating wheel 72 moves towards each other, it will clamp and position the electronic product. Pushing the electronic product can fine adjust the position of the electronic product on the worktable 1 to avoid the electronic product being difficult to move after being positioned.

[0031] The surface of the rotating wheel 72 is provided with a slot, and a locking block 75 is fixedly installed on the inner wall of the slot. By inserting the locking block 75 into the slot, the rotating wheel 72 can be restricted to prevent it from rotating, so that the electronic product can move during testing.

[0032] A spring is provided between the movable plate 71 and the slide groove. The Z-shaped plate 73 slides through the left and right sides of the extrusion plate 3. A fixed frame 4 is fixedly installed on the top of the pushing device 2. A monitoring device 5 is fixedly installed on the surface of the fixed frame 4. A display device 6 is fixedly installed on the top of the fixed frame 4. The electronic product can be monitored in real time during testing through the monitoring device 5, and real-time observation can be performed through the display device 6.

[0033] The workbench 1 is equipped with a lifting device, which includes an arc-shaped spring piece 81. The workbench 1 has an internal cavity. The arc-shaped spring piece 81 is fixedly installed on the inner wall of the cavity. A pressing plate 82 is slidably installed on the surface of the cavity. A rotating shaft 83 is rotatably installed on the inner wall of the cavity. A contact plate 84 is fixedly installed on the surface of the rotating shaft 83. A pushing plate 85 is fixedly installed on the surface of the rotating shaft 83. The top of the workbench 1 has a groove. An elastic plate 86 is fixedly installed on the inner wall of the groove. Support wheels 87 are rotatably installed between the upper and lower sides of the elastic plate 86. A movable plate 88 is slidably sleeved between the groove and the cavity. When the pressing plate 3 moves in opposite directions, it pushes the arc-shaped spring piece. When the curved spring 81 deforms downwards, it pushes the pressing plate 82 to move downwards. When the pressing plate 82 moves downwards, it pushes the contact plate 84 and the rotating shaft 83 to rotate. When the contact plate 84 rotates downwards, the rotating shaft 83 drives the pushing plate 85 to rotate upwards. When the pushing plate 85 rotates upwards, it pushes the elastic plate 86 to deform upwards. When the elastic plate 86 deforms upwards, it drives the support wheel 87 to move upwards. When the support wheel 87 moves upwards, it pushes the electronic product upwards, so that the electronic product can be detached from the worktable 1. When the support wheel 87 pushes the electronic product upwards, it makes it easier for the electronic product to detach from the worktable 1.

[0034] The surface of the elastic plate 86 is provided with a removal device, which includes an air jet plate 89. The air jet plate 89 is fixedly installed between the upper and lower sides of the elastic plate 86. The top of the worktable 1 is provided with a feed port, which is connected to the interior of the cavity. The top of the contact plate 84 is fixedly installed with an arc plate 810. When the elastic plate 86 deforms downward, it will squeeze the gas inside the groove. When the gas inside the groove is squeezed, it will be ejected from the air jet plate 89. The gas ejected from the air jet plate 89 will blow the waste residue on the top of the worktable 1 into the interior of the cavity through the feed port, so as to avoid the waste residue affecting the movement of electronic products on the worktable 1 and also to avoid the waste residue scratching the electronic products. The pressing plate 82 will collide with the arc plate 810 on the surface of the contact plate 84. When the pressing plate 82 is impacted, the pressing plate 82 will drive the arc spring 81 and the pressing plate 3 to vibrate, which can prevent the waste residue from adhering to the surface of the rotating wheel 72.

[0035] The contact plate 84 contacts the pressing plate 82, the movable plate 88 contacts the pushing plate 85, a first spiral spring is provided between the rotating shaft 83 and the cavity, a second spring is provided between the pressing plate 82 and the cavity, and the pressing plate 82 and the arc-shaped spring 81.

[0036] The surface of the workbench 1 is equipped with an anti-accumulation device, which includes a connecting rod 93. The connecting rod 93 is rotatably mounted on the bottom of the inner wall of the cavity. A spiral groove is formed on the surface of the connecting rod 93. A centrifugal plate 94 is fixedly installed at the bottom of the connecting rod 93. A slide rod 91 is slidably installed between the groove and the cavity. A transmission wheel 92 is rotatably mounted on the surface of the slide rod 91. The bottom of the slide rod 91 is inside the spiral groove. A drain port is provided at the bottom of the cavity. When the support wheel 87 moves downward, it pushes the transmission wheel 92 and the slide rod 91 downward. The connecting rod 91 slides inside the spiral groove of the connecting rod 93. When the sliding rod 91 slides inside the spiral groove, it pushes the connecting rod 93 to rotate. When the connecting rod 93 rotates, it drives the centrifugal plate 94 to rotate. When the centrifugal plate 94 rotates, it pushes the waste residue inside the cavity to rotate. When the waste residue rotates, it generates centrifugal force, which causes the waste residue to move towards the drain port under the action of centrifugal force. The waste residue is then separated from the inside of the cavity through the drain port. When the centrifugal plate 94 rotates, it pushes the waste residue inside the cavity to be discharged from the drain port, thus avoiding the accumulation of too much waste residue inside the cavity.

[0037] A second spiral spring is installed between the connecting rod 93 and the cavity, and the transmission wheel 92 is in contact with the support wheel 87.

[0038] When the electronic product needs to be placed on the top of the workbench 1 for testing during operation (or use), the electronic product is first placed on the top of the workbench 1. The weight of the electronic product will push the support wheel 87 to move downward. When the support wheel 87 moves downward, it will cause the elastic plate 86 to deform downward. When the elastic plate 86 deforms downward, it will squeeze the gas inside the groove. When the gas inside the groove is squeezed, it will be ejected from the jet plate 89. The gas ejected from the jet plate 89 will blow the waste residue on the top of the workbench 1 into the cavity through the feed port.

[0039] When the support wheel 87 moves downward, it will push the transmission wheel 92 and the slide rod 91 downward. When the slide rod 91 moves downward, it will slide inside the spiral groove of the connecting rod 93. When the slide rod 91 slides inside the spiral groove, it will push the connecting rod 93 to rotate. When the connecting rod 93 rotates, it will drive the centrifugal plate 94 to rotate. When the centrifugal plate 94 rotates, it will push the waste residue inside the cavity to rotate. When the waste residue rotates, it will generate centrifugal force, which will cause the waste residue to move towards the discharge port under the action of centrifugal force, so that the waste residue will be separated from the inside of the cavity through the discharge port.

[0040] When it is necessary to position the electronic product, the pushing device 2 drives the pressing plate 3 to move towards each other. When the pressing plate 3 moves towards each other, it will drive the moving plate 71 and the rotating wheel 72 to move towards each other. When the rotating wheel 72 moves towards each other, it will clamp and position the electronic product. Pushing the electronic product can make fine adjustments to the position of the electronic product on the worktable 1. When the pressing plate 3 continues to move towards each other, the reverse force of the electronic product will push the moving plate 71 and the rotating wheel 72 to move into the groove, so that the card block 75 will be inserted into the groove to limit the rotating wheel 72. When the moving plate 71 moves, it will drive the Z-shaped plate 73 to move. When the Z-shaped plate 73 moves, it will release the press of the control switch 74, so that the control switch 74 will control the pushing device 2 to stop driving the pressing plate 3 to move towards each other.

[0041] After the electronic product is tested on the top of the workbench 1, the pushing device 2 drives the pressing plate 3 to move in opposite directions, so that the pressing plate 3 and the rotating wheel 72 will release the positioning of the electronic product. When the pressing plate 3 moves in opposite directions, it will push the arc-shaped spring 81 to deform downward. When the arc-shaped spring 81 deforms downward, it will push the pressing plate 82 to move downward. When the pressing plate 82 moves downward, it will push the contact plate 84 and the rotating shaft 83 to rotate. When the contact plate 84 rotates downward, the rotating shaft 83 will drive the pushing plate 85 to rotate upward. When the pushing plate 85 rotates upward, it will push the elastic plate 86 to deform upward. When the elastic plate 86 deforms upward, it will drive the support wheel 87 to move upward. When the support wheel 87 moves upward, it will push the electronic product upward, so that the electronic product will be separated from the workbench 1, making it easier for the electronic product to be removed from the workbench 1.

[0042] When the pressing plate 82 pushes the contact plate 84 to rotate downward, the pressing plate 82 will slide on the surface of the contact plate 84, causing the pressing plate 82 to collide with the arc plate 810 on the surface of the contact plate 84. When the pressing plate 82 is impacted, the pressing plate 82 will drive the arc spring 81 and the pressing plate 3 to vibrate.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A system for matching a product real-time test with a fixture, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly installed with a pushing device (2), the output end of the pushing device (2) is fixedly installed with an extrusion plate (3), the surface of the extrusion plate (3) is provided with a protection device, the protection device comprises a moving plate (71), the surface of the extrusion plate (3) is provided with a sliding groove, the moving plate (71) is slidingly installed in the sliding groove, the top of the moving plate (71) is rotatably installed with a rotating wheel (72), the surface of the moving plate (71) is fixedly installed with a Z-shaped plate (73), the surface of the extrusion plate (3) is fixedly installed with a control switch (74), a first elastic sheet is arranged between the moving plate (71) and the sliding groove, and the Z-shaped plate (73) slidingly penetrates through the left and right sides of the extrusion plate (3). The surface of the workbench (1) is provided with a lifting device, the lifting device comprises an arc-shaped elastic sheet (81), the inside of the workbench (1) is provided with a cavity, the inner wall surface of the cavity is fixedly installed with the arc-shaped elastic sheet (81), the surface of the cavity is slidingly installed with a pressing plate (82), the inner wall of the cavity is rotatably installed with a rotating shaft (83), the surface of the rotating shaft (83) is fixedly installed with a contact plate (84), the surface of the rotating shaft (83) is fixedly installed with a pushing plate (85), the top of the workbench (1) is provided with a groove, the inner wall of the groove is fixedly installed with an elastic plate (86), the supporting wheel (87) is rotatably installed between the upper side and the lower side of the elastic plate (86), and the movable plate (88) is slidingly connected between the groove and the cavity; the contact plate (84) is in contact with the pressing plate (82), the movable plate (88) is in contact with the pushing plate (85), a first spiral spring is arranged between the rotating shaft (83) and the cavity, a second elastic sheet is arranged between the pressing plate (82) and the cavity, and when the arc-shaped elastic sheet (81) is deformed downward, the pressing plate (82) is pushed to move downward; The surface of the elastic plate (86) is provided with a removal device, the removal device comprises a jet plate (89), the jet plate (89) is fixedly installed between the upper side and the lower side of the elastic plate (86), the top of the workbench (1) is provided with a feeding port, the feeding port is in communication with the inside of the cavity, and the top of the contact plate (84) is fixedly installed with an arc-shaped plate (810).

2. The system according to claim 1, wherein: The surface of the rotating wheel (72) is provided with a clamping groove, and the inner wall of the sliding groove is fixedly installed with a clamping block (75).

3. The system of claim 2, wherein: The top of the pushing device (2) is fixedly installed with a fixing frame (4), the surface of the fixing frame (4) is fixedly installed with a monitoring device (5), and the top of the fixing frame (4) is fixedly installed with a display device (6).

4. The system of claim 1, wherein: The surface of the workbench (1) is provided with an anti-piling device, which comprises a connecting rod (93) rotatably installed on the bottom of the inner wall of the cavity, a spiral chute is formed on the surface of the connecting rod (93), a centrifugal plate (94) is fixedly installed on the bottom of the connecting rod (93), a sliding rod (91) is slidingly installed between the groove and the cavity, a transmission wheel (92) is rotatably installed on the surface of the sliding rod (91), the bottom of the sliding rod (91) is located inside the spiral chute, and a sewage outlet is formed in the bottom of the cavity.

5. The system of claim 4, wherein: A second scroll spring is arranged between the connecting rod (93) and the cavity, and the transmission wheel (92) is in contact with the supporting wheel (87).

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