A conveying module and an online testing device

Abstract

This invention relates to the field of testing technology, and more particularly to a conveying module and an online testing device. The conveying module includes a conveying mechanism and a translation mechanism. The conveying mechanism includes a conveying component, a first clamping component, and a blocking component. The conveying component is capable of transporting a carrier containing a component to be tested along a first direction. The first clamping component and the blocking component are located on opposite sides of the conveying component along a second direction. The translation mechanism includes a translation component and a second clamping component. The translation component is capable of transporting the carrier containing the component to be tested along the second direction. Second clamping components are provided on both sides of the translation component along the first direction. The two sets of second clamping components can clamp the carrier on opposite sides along the first direction, the first clamping component can clamp the carrier on one side along the second direction, and the blocking component can abut against the other side of the carrier along the second direction, thereby positioning the carrier containing the component to be tested in a preset position and improving the accuracy of the conveying module in transporting the carrier.

Description

[0001] This application is a divisional application of Chinese application No. 202111413307.0, filed on November 25, 2021, entitled "A Conveying Module and Online Testing Device". Technical Field

[0002] This invention relates to the field of testing technology, and in particular to a conveying module and an online testing device. Background Technology

[0003] During the reflection detection process of the backlight panel of the display screen, the online testing device needs to use a conveyor module to transport the carrier containing the part to be tested to a preset position. This facilitates the testing module on the online testing device to test the part to be tested, thereby ensuring the product pass rate.

[0004] In the existing technology, when the conveying module transports the carrier containing the part to be tested, it is necessary to remove the carrier containing the part to be tested from the conveying assembly and then place it on the bearing mechanism to ensure that the part to be tested is in the preset position. This operation is complicated and it is difficult to guarantee the accuracy of the position of the part to be tested.

[0005] Therefore, there is an urgent need to invent a conveying module and an online testing device to solve the above problems. Summary of the Invention

[0006] One object of the present invention is to provide a conveying module that can directly position a carrier on which a test piece is placed at a preset position on a conveying component and a translation component, thereby simplifying the steps and improving the positioning accuracy of the test piece.

[0007] Another objective of this invention is to provide an online testing device that can directly position a carrier holding a workpiece to be tested at a preset position on a conveying component and a translation component, simplifying the steps, improving the positioning accuracy of the workpiece to be tested, and ensuring the accuracy of the online testing device in testing the workpiece to be tested.

[0008] To achieve this objective, the present invention adopts the following technical solution: A conveying module, comprising: A conveying mechanism, comprising a conveying assembly, a first clamping assembly, and a blocking assembly, wherein the conveying assembly is configured to convey a carrier holding a workpiece to be tested along a first direction, the first clamping assembly and the blocking assembly being located on opposite sides of the conveying assembly along a second direction, the first direction being perpendicular to the second direction; and A translation mechanism, comprising a translation component and a second clamping component, wherein the translation component is configured to transport a carrier containing the test piece, which is transported by the conveying component, along a second direction; the translation component is provided with the second clamping component on both sides along the first direction; the translation mechanism further comprises a lifting component, wherein the lifting component is configured to drive the translation component to move so that the translation component is flush with the connecting mechanism; The two sets of second clamping components can respectively clamp on both sides of the carrier along the first direction, the first clamping component can clamp on one side of the carrier along the second direction, and the blocking component can abut against the other side of the carrier along the second direction, so that the carrier on which the test piece is placed is positioned in a preset position. The support mechanism includes a lifting drive assembly and a support plate. The support plate is located below the preset position. The lifting drive assembly can drive the support plate to move upward so that the support plate can support the carrier on which the test piece is placed. The connecting mechanism is located on one side of the translation mechanism, and the connecting mechanism can transport the carrier containing the test piece, which is transported by the translation component, to the buffer module. The translation component includes: A support frame, wherein the output end of the lifting assembly is connected to the support frame; Two sets of fixing brackets are fixed to the support frame, and the two sets of fixing brackets are respectively located on both sides of the carrier along the first direction. Each set of fixing brackets is provided with the second clamping assembly; and The second annular conveyor belt is provided on both sets of fixed frames. The two sets of second annular conveyor belts together transport the carrier containing the test piece to be transported by the conveying assembly along the second direction. The connecting mechanism includes a drive motor assembly, two sets of support assemblies, and a third annular conveyor belt. The two sets of support assemblies are respectively set on both sides of the carrier in the left-right direction. The drive motor assembly is set on one of the support assemblies. The third annular conveyor belt is set on both sets of support assemblies. The end of the second annular conveyor belt can be set adjacent to the beginning of the third annular conveyor belt. The drive motor assembly can synchronously drive the two sets of third annular conveyor belts to rotate, ensuring that the third annular conveyor belt can transport the carrier conveyed by the second annular conveyor belt to the buffer module.

[0009] Preferably, the supporting mechanism further includes: A vacuum suction assembly is provided, wherein a vacuum hole is provided on the support plate, and a through hole is provided on the carrier that communicates with the vacuum hole. The vacuum suction assembly is connected to the vacuum hole.

[0010] Preferably, a sealing ring is provided on the support plate, the sealing ring surrounds the outer periphery of the vacuum hole, and the sealing ring is located between the support plate and the carrier.

[0011] Preferably, the conveying module further includes: A limiting plate is located above the bearing mechanism and is configured to limit the extreme position of the bearing plate's upward movement.

[0012] Preferably, the limiting plate has a display port, the carrier can abut against the lower end surface of the limiting plate, and the display port is positioned directly opposite the part to be tested.

[0013] Preferably, the conveying assembly includes: Two sets of fixing members are respectively disposed on both sides of the carrier along the second direction, one of the fixing members being provided with the first clamping assembly, and the other fixing member being provided with the blocking assembly; and The first annular conveyor belt is provided on both sets of the fixed members, and the two sets of the first annular conveyor belts together transport the carrier on which the test piece is placed along the first direction.

[0014] Preferably, the fastener includes: A fixed plate, wherein the first annular conveyor belt is disposed on the fixed plate; and A protective baffle is disposed on the fixed plate, the first clamping assembly and the blocking assembly are fixed on the protective baffle, and the protective baffle protects the outside of the first annular conveyor belt.

[0015] Preferably, the conveying assembly further includes: The drive unit is configured to drive the two sets of the first annular conveyor belts to rotate synchronously.

[0016] An online testing device includes the conveying module as described above.

[0017] The beneficial effects of this invention are: This invention provides a conveying module. A conveying component transports a carrier containing a component to be tested along a first direction, and a translation component transports the carrier along a second direction. When the carrier containing the component to be tested is transported to a preset position, two sets of second clamping components clamp the carrier on both sides along the first direction, a first clamping component clamps the carrier on one side along the second direction, and a blocking component abuts against the carrier on the other side along the second direction, so that the carrier containing the component to be tested is positioned at the preset position. This eliminates the need to remove the carrier and the component to be tested from the conveying component and the translation component and transfer them to the carrying mechanism, thus ensuring that the component to be tested is positioned at the preset position. This simplifies the operation steps and improves the accuracy of the conveying module in transporting the carrier.

[0018] The present invention also provides an online testing device. By applying the above-mentioned conveying module, the carrier on which the test piece is placed can be directly positioned at a preset position on the conveying component and the translation component, which simplifies the operation steps and improves the accuracy of the conveying module in conveying the carrier, thereby ensuring the testing accuracy of the online testing device for the test piece. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the online testing device provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the conveying module provided in an embodiment of the present invention. Figure 1 ; Figure 3 This is a schematic diagram of the structure of the conveying module provided in an embodiment of the present invention. Figure 2 ; Figure 4 This is a schematic diagram of the structure of the conveying module provided in an embodiment of the present invention. Figure 3 ; Figure 5 This is a schematic diagram of the structure of the conveying module provided in an embodiment of the present invention. Figure 4 .

[0020] In the picture: 100. Conveying module; 200. Detection module; 300. Buffer module; 1. Conveying mechanism; 11. Conveying assembly; 111. Fixing component; 1111. Fixing plate; 1112. Protective baffle; 112. First annular conveyor belt; 1121. First driving roller; 1122. First driven roller; 1123. First annular belt; 113. Driving component; 1131. First rotary motor; 1132. First synchronous belt assembly; 1133. First connecting shaft; 12. First clamping assembly; 13. Blocking assembly; 2. Translation mechanism; 21. Translation assembly; 211. Support frame; 212. Fixing frame; 213. Second annular conveyor belt; 2131. Drive motor; 2132. Second driven roller; 2133. Second annular belt; 22. Second clamping assembly; 23. Lifting assembly; 3. Bearing mechanism; 32. Bearing plate; 321. Vacuum hole; 322. Sealing ring; 4. Limit plate; 41. Display port; 5. Connecting mechanism; 51. Drive motor assembly; 511. Second rotary motor; 512. Second connecting shaft; 52. Support assembly; 53. Third annular conveyor belt; 532. Third driven roller; 533. Third annular belt. Detailed Implementation

[0021] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0025] This embodiment provides an online testing device, mainly used for reflectivity detection of the backlight panel of a display screen. Except for manually collecting the unqualified backlight panels in the buffer, all other operations can be completed automatically, with a high degree of automation, avoiding the waste of human resources.

[0026] Specifically, such as Figure 1 As shown, the online testing device provided in this embodiment mainly includes a conveying module 100, a detection module 200, and a buffer module 300. The detection module 200 is located near the conveying module 100, specifically above and to the side of the conveying module 100. The buffer module 300 is located behind the conveying module 100. The conveying module 100 is used to transport a carrier containing the part to be tested (i.e., a carrier containing a backlight panel). After the conveying module 100 transports the carrier containing the part to be tested to the testing position, the detection module 200 is used to perform reflectivity detection on the part to be tested. If the detected backlight panel is a qualified product, the conveying module 100 can transport it to the discharge port for processing in the next process. If the detected backlight panel is a defective product, the conveying module 100 can transport it to the buffer module 300 for storage, so that the operator can unload the defective products stored in the buffer module 300.

[0027] In the prior art, the conveying module includes a conveying component and a carrying component. When the conveying component transports the carrier on which the part to be tested is placed, the carrier on which the part to be tested is placed needs to be removed from the conveying component and then placed on the carrying component to ensure that the part to be tested is in a preset position on the carrying component. Then the carrying component moves the part to be tested to the detection position so that the detection module 200 can perform reflective detection on the part to be tested. This setting method requires the part to be tested to be moved in order to be positioned in the preset position, which makes the operation complicated and makes it difficult to guarantee the positioning accuracy of the part to be tested in the preset position.

[0028] To solve the above problems, such as Figure 1 and Figure 2As shown, the conveying module 100 provided in this embodiment includes a conveying mechanism 1 and a translation mechanism 2. The translation mechanism 2 is located inside the conveying mechanism 1. The conveying mechanism 1 includes a conveying component 11, a first clamping component 12, and a blocking component 13. The conveying component 11 can transport a carrier containing a component to be tested along the left-right direction (first direction). The first clamping component 12 and the blocking component 13 are respectively located on both sides of the conveying component 11 along the front-back direction (second direction). The translation mechanism 2 includes a translation component 21 and a second clamping component 22. The translation component 21 can transport the carrier containing the component to be tested transported by the conveying component 11 along the front-back direction. The second clamping component 22 is provided on both sides of the translation component 21 along the left-right direction. When the carrier containing the component to be tested is transported to a preset position... After placement, the two sets of second clamping components 22 can clamp on both sides of the carrier in the left-right direction, the first clamping component 12 can clamp on one side of the carrier in the front-back direction, and the blocking component 13 can abut against the other side of the carrier in the front-back direction, so that the carrier on which the test piece is placed is positioned in the preset position. The carrier is directly blocked and positioned on the conveying component 11 and the translation component 21 without removing the carrier and the test piece from the conveying component 11 and the translation component 21 and transferring them to the carrying mechanism 3. This ensures that the test piece is positioned in the preset position, simplifying the operation steps. Since the clamping components and the blocking component 13 can clamp and position the carrier in multiple directions, the positioning accuracy of the test piece at the preset position is improved, ensuring the accuracy of the conveying module 100 in conveying the carrier.

[0029] In this embodiment, a position sensor is provided on the conveying component 11. When the position sensor detects that the carrier containing the test piece is transported to a preset position by the conveying component 11 and the translation component 21, the position sensor can transmit a signal to the controller. The controller controls the first clamping component 12 and the two sets of second clamping components 22 to clamp and fix the carrier, ensuring that the carrier is positioned at the preset position and will not move with the conveying component 11 and the translation component 21.

[0030] It should be noted that when the carrier containing the test piece enters the conveying assembly 11 from the entrance for transportation, the static electricity of the test piece can be removed by an ion air bar to ensure the accuracy of the test piece detection.

[0031] Combination Figure 2 The specific structure of the conveying assembly 11 is described below, such as... Figure 2As shown, the conveying assembly 11 includes two sets of fixing members 111 and a first annular conveyor belt 112. The two sets of fixing members 111 are respectively disposed on both sides of the carrier in the front-to-back direction. One fixing member 111 is equipped with a first clamping component 12, and the other fixing member 111 is equipped with a blocking component 13. Both sets of fixing members 111 are equipped with the first annular conveyor belt 112. The two sets of first annular conveyor belts 112 together transport the carrier containing the component to be tested in the left-to-right direction. When the carrier is transported to a predetermined position, the first clamping component 12 can fix one side of the carrier to the first annular conveyor belt 112 and make the other side of the carrier abut against the blocking component 13, thereby positioning the carrier and preventing it from moving further as it is transported by the first annular conveyor belt 112. By using two sets of first annular conveyor belts 112 to transport the carrier containing the component to be tested in the left-to-right direction, a more stable and smoother transport of the carrier can be ensured.

[0032] It should be noted that the first clamping component 12 can be a fixing clamp. When the vehicle is transported to the predetermined position, the controller controls the fixing clamp to clamp and fix the vehicle.

[0033] In this embodiment, as Figure 2 As shown, the fixing member 111 includes a fixing plate 1111 and a protective baffle 1112. The fixing plate 1111 is provided with a first annular conveyor belt 112, and the protective baffle 1112 is provided on the fixing plate 1111. The first clamping assembly 12 and the blocking assembly 13 are fixed on the protective baffle 1112. The protective baffle 1112 protects the outside of the first annular conveyor belt 112. When the first annular conveyor belt 112 conveys a carrier containing a piece to be tested, the protective baffle 1112 can block and protect the carrier containing the piece to be tested, preventing the carrier containing the piece to be tested from falling off the first annular conveyor belt 112.

[0034] In addition, such as Figure 2 As shown, the conveying assembly 11 also includes a drive unit 113, which can drive the two sets of first annular conveyor belts 112 to rotate synchronously. Specifically, as Figure 2As shown, the drive unit 113 includes a first rotary motor 1131, a first synchronous belt group 1132, and a first connecting shaft 1133. The first annular conveyor belt 112 includes a first drive roller 1121, a first driven roller 1122, and a first annular belt 1123. The output end of the first rotary motor 1131 is connected to the first synchronous belt group 1132, and the output end of the first synchronous belt group 1132 is connected to the first connecting shaft 1133. The first connecting shaft 1133 is arranged in the front-back direction, and both ends of the first connecting shaft 1133 in the front-back direction are connected to the first drive rollers 1121 on the two sets of first annular conveyor belts 112. The first drive rollers 1121 and the first driven rollers 1122 are arranged at intervals in the left-right direction. The first drive rollers 1121 and the first driven rollers 1122 together tension the first annular belt 1123. When the first rotary motor 1131 drives the first synchronous belt group 1132 to rotate, the first synchronous belt group 1132 drives the first connecting shaft 1133 to rotate synchronously. The two ends of the first connecting shaft 1133 synchronously drive the first driving rollers 1121 on the two sets of first annular conveyor belts 112 to rotate, ultimately driving the first driven rollers 1122 and the first annular belts 1123 to rotate synchronously, thus enabling the first annular belts 1123 to transport the carrier containing the parts to be inspected. By setting the first connecting shaft 1133, one first rotary motor 1131 can drive two sets of first annular belts 1123 to rotate synchronously. This structure is simple and ensures the synchronicity of the transmission of the two sets of first annular conveyor belts 112. Furthermore, by using the first synchronous belt group 1132 for transmission connection, a precise transmission ratio can be ensured, making the transmission more accurate and reliable.

[0035] In addition, such as Figure 2 and Figure 3 As shown, the conveying module 100 also includes a carrying mechanism 3, which is mounted on the translation component 21. The carrying mechanism 3 includes a lifting drive component (not shown) and a carrying plate 32. The carrying plate 32 is located below a preset position. The output end of the lifting drive component is connected to the carrying plate 32. The lifting drive component can drive the carrying plate 32 to move up and down relative to the translation component 21, so that the carrying plate 32 can carry the carrier on which the workpiece to be tested is placed. Specifically, the lifting drive component can be a drive cylinder, which is mounted on the translation component 21. The drive cylinder drives the carrying plate 32 to rise. When the carrying plate 32 contacts the lower end face of the carrier, the controller can control the first clamping component 12 and the second clamping component 22 to release the clamping and fixing of the carrier, so that the carrying plate 32 can lift the carrier on which the workpiece to be tested is placed, facilitating the subsequent testing module 200 to test the workpiece.

[0036] Since the component to be tested can be a backlight panel, which is made of a flexible material, in order to ensure that the carrier and the backlight panel are more securely and flatly fixed on the support plate 32, the support mechanism 3 also includes a vacuum suction component, such as... Figure 3 As shown, a vacuum hole 321 is provided on the carrier plate 32, and a through hole connected to the vacuum hole 321 is provided on the carrier. The vacuum suction component is connected to the vacuum hole 321. When the carrier plate 32 carries the carrier on which the backlight panel is placed, the vacuum suction component draws a vacuum from the vacuum hole 321 and the through hole, thereby ensuring that the backlight panel can be flatly adsorbed and fixed on the carrier, and also ensuring that the carrier can be adsorbed and fixed on the carrier plate 32, thus ensuring the stable fixation of the carrier and the backlight panel by the carrier plate 32.

[0037] Preferably, such as Figure 3 As shown, multiple vacuum holes 321 are provided, and the multiple vacuum holes 321 are arranged circumferentially on the carrier plate 32, so as to ensure that each corner of the carrier can be adsorbed and fixed on the carrier plate 32, and also to ensure that each corner of the backlight panel is adsorbed and fixed on the carrier, and is flattened on the carrier, so as to ensure that the backlight panel is adsorbed more flatly on the carrier.

[0038] To improve the vacuum extraction effect of the vacuum suction assembly on vacuum hole 321 and through hole, such as Figure 3 As shown, a sealing ring 322 is provided on the support plate 32. The sealing ring 322 surrounds the outer periphery of the vacuum hole 321 and is located between the support plate 32 and the carrier. When the carrier is placed on the support plate 32, the carrier can press the sealing ring 322 to prevent air leakage around the vacuum hole 321 and reduce the vacuuming effect.

[0039] In addition, such as Figure 4 As shown, the conveying module 100 also includes a connecting mechanism 5, which is located behind the translation mechanism 2. When the product detected by the detection module 200 is unqualified, the translation component 21 can transport the carrier containing the unqualified product to the connecting mechanism 5, and the connecting mechanism 5 can transport it to the buffer module 300 for temporary storage.

[0040] In this embodiment, as Figure 3As shown, the translation mechanism 2 also includes a lifting component 23. The output end of the lifting component 23 is connected to the translation component 21. When the lifting drive component drives the support plate 32 to move upward relative to the translation component 21 and lifts the carrier holding the part to be tested, the lifting component 23 can synchronously drive the translation component 21 and the support mechanism 3 to move upward, so that the support plate 32 moves the part to be tested to the testing position. After the testing module 200 has completed the testing of the part to be tested, the lifting drive component can drive the support plate 32 to move downward relative to the translation component 21, so that the carrier holding the part to be tested is placed on the translation component 21. If the part to be tested is a qualified product, the lifting component 23 drives the translation component 21 to descend to the position of the conveying component 11, so that the conveying component 11 can transport the qualified product to the discharge port. If the part to be tested is a defective product, the translation component 21 can be flush with the connecting mechanism 5 under the drive of the lifting component 23, so that the translation component 21 can transport the defective product to the connecting mechanism 5. Specifically, the lifting component 23 can be a lifting cylinder or a linear motor. This embodiment does not limit the specific form of the lifting component 23, as long as it can drive the translation component 21 to perform lifting and lowering movements. It should be noted that in this embodiment, when the product to be inspected is a qualified product, when the support plate 32 lowers and places the product on the translation component 21, the translation component 21 does not transport the product. Under the drive of the lifting component 23, the translation component 21 simply transports the qualified product to the conveying component 11.

[0041] In addition, such as Figure 4 As shown, the conveying module 100 also includes a limiting plate 4, which is located above the bearing mechanism 3. When the lifting component 23 drives the translation component 21 to raise the bearing plate 32, the limiting plate 4 can limit the extreme position of the bearing plate 32, thereby ensuring that the bearing plate 32 raises the workpiece to be tested to the testing position.

[0042] Preferably, such as Figure 4 As shown, the limiting plate 4 has a display port 41. When the carrier plate 32 raises the workpiece to be tested to the testing position, the carrier can just abut against the lower end face of the limiting plate 4. The display port 41 is set directly opposite to the workpiece to be tested so that the workpiece to be tested can be displayed from the display port 41, thereby facilitating the testing module 200 to test the workpiece.

[0043] Combination Figure 5 The specific structure of the translation component 21 is described below, such as... Figure 5As shown, the translation component 21 includes a support frame 211, two sets of fixed frames 212, and a second annular conveyor belt 213. The output end of the lifting component 23 is connected to the support frame 211. Both sets of fixed frames 212 are fixed to the support frame 211, and the bearing mechanism 3 is also mounted on the support frame 211. The two sets of fixed frames 212 are located on opposite sides in the left-right direction. Each set of fixed frames 212 is equipped with a second clamping component 22, and each set of fixed frames 212 is equipped with a second annular conveyor belt 213. The two sets of second annular conveyor belts 213 together transport the carrier containing the workpiece to be inspected in the front-back direction. When the carrier is transported to the predetermined position, the two sets of second clamping components 22 clamp the carrier on opposite sides in the left-right direction to prevent the carrier from moving further as it is transported by the second annular conveyor belts 213. By using two sets of second annular conveyor belts 213 to transport the carrier containing the workpiece to be inspected in the front-back direction, a more stable and smooth transport of the carrier can be ensured. Since the structure and working principle of the second clamping component 22 are basically the same as those of the first clamping component 12, they will not be described in detail here.

[0044] Combination Figure 5 The specific structure of the second annular conveyor belt 213 is described below, such as... Figure 5 As shown, the second annular conveyor belt 213 includes a drive motor 2131, a second driving roller (not shown in the figure), two sets of second driven rollers 2132, and a second annular belt 2133. The drive motor 2131 is mounted on the support frame 211, and the output end of the drive motor 2131 is connected to the second driving roller. The two sets of second driven rollers 2132 are arranged at intervals in the front-back direction. The second driving roller and the two sets of second driven rollers 2132 together tension the second annular belt 2133. The drive motor 2131 drives the second driving roller to rotate, and the second driving roller drives the two sets of second driven rollers 2132 and the second annular belt 2133 to rotate synchronously, so that the second annular belt 2133 can transport the carrier.

[0045] Combination Figure 4 The specific structure of the docking mechanism 5 will be explained, such as... Figure 4As shown, the connecting mechanism 5 includes a drive motor assembly 51, two sets of support assemblies 52, and a third annular conveyor belt 53. The two sets of support assemblies 52 are respectively disposed on both sides of the carrier in the left-right direction. The drive motor assembly 51 is disposed on one of the support assemblies 52. Each set of support assemblies 52 is equipped with a third annular conveyor belt 53. The end of the second annular conveyor belt 213 can be adjacent to the beginning of the third annular conveyor belt 53. The drive motor assembly 51 can synchronously drive the two sets of third annular conveyor belts 53 to rotate, ensuring that the third annular conveyor belt 53 can transport the carrier conveyed by the second annular conveyor belt 213 to the buffer module 300. By setting two sets of third annular conveyor belts 53 to jointly transport the carrier containing the test piece in the front-back direction, a more stable and smooth transport of the carrier can be ensured. It should be noted that, in this embodiment, the height of the conveying surface of the third annular conveyor belt 53 is higher than the height of the conveying surface of the first annular conveyor belt 112, and the initial height of the conveying surface of the second annular conveyor belt 213 is lower than the height of the conveying surface of the first annular conveyor belt 112. The second annular conveyor belt 213 can move to a height level with the conveying surface of the first annular conveyor belt 112 under the drive of the lifting component 23, so as to place qualified products onto the first annular conveyor belt 112. The second annular conveyor belt 213 can also move to a height level with the conveying surface of the third annular conveyor belt 53 under the drive of the lifting component 23, so as to convey unqualified products to the third annular conveyor belt 53.

[0046] Specifically, such as Figure 4As shown, the drive motor assembly 51 includes a second rotary motor 511, a second synchronous belt group (not shown in the figure), and a second connecting shaft 512. The third annular conveyor belt 53 includes a third driving roller (not shown in the figure), a third driven roller 532, and a third annular belt 533. The second rotary motor 511 is mounted on one of the support assemblies 52. The output end of the second rotary motor 511 is connected to the second synchronous belt group. The output end of the second synchronous belt group is connected to the second connecting shaft 512. The second connecting shaft 512 is arranged in the left-right direction. Both ends of the second connecting shaft 512 in the left-right direction are connected to the third driving rollers on the two sets of third annular conveyor belts 53. The third driving roller and the third driven roller 532 are arranged at intervals. The third driving roller and the third driven roller 532 together tension the third annular belt 533. The height of the second annular belt 5133 is flush with the height of the third annular belt 533, and the end of the second annular belt 5133 is adjacent to the beginning of the third annular belt 533. When the second rotary motor 511 drives the second synchronous belt group to rotate, the second synchronous belt group drives the second connecting shaft 512 to rotate synchronously. The second connecting shaft 512 synchronously drives the third driving rollers on the two sets of third annular conveyor belts 53 to rotate. The third driving rollers ultimately drive the third driven rollers 532 and the third annular belts 533 to rotate synchronously, realizing the transportation of the carrier containing the parts to be inspected by the third annular belts 533. By setting the second connecting shaft 512, one second rotary motor 511 can drive the two sets of third annular belts 533 to rotate synchronously. The structure is simple and can also ensure the synchronicity of the transmission of the two sets of third annular conveyor belts 53. In addition, by setting the second synchronous belt group for transmission connection, a precise transmission ratio can be guaranteed, making the transmission more accurate and reliable. It should be noted that in this embodiment, multiple third driven rollers 532 are provided. Multiple third driven rollers 532 are arranged at intervals with the third driving rollers and jointly tension the third annular belt 533. By setting multiple third driven rollers 532, a guiding function is also provided for the third annular belt 533.

[0047] To facilitate understanding of the online testing device disclosed in this embodiment, in conjunction with Figures 1-5 The specific steps for the online testing device to test the workpiece are explained below: First, the first clamping assembly 12, the second clamping assembly 22, and the blocking assembly 13 clamp and position the carrier containing the test piece that has been delivered to the position by the conveying assembly 11. Then, the first clamping assembly 12 and the second clamping assembly 22 release their clamps on the carrier, the lifting drive assembly drives the carrier plate 32 to rise relative to the translation assembly 21, and the lifting assembly 23 drives the carrier plate 32 and the translation assembly 21 to rise synchronously, so that the carrier plate 32 carrying the carrier on which the test piece is placed rises to the test position. Next, the testing module 200 tests the part to be tested; If the test fails, the lifting drive component drives the carrier plate 32 to descend so that the translation component 21 carries the unqualified product. The translation component 21 then transports the unqualified product to the connecting mechanism 5, and the connecting mechanism 5 transports the unqualified product to the buffer module 300. If the test is passed, the lifting drive component drives the carrier plate 32 to descend so that the translation component 21 carries the qualified product. At this time, the translation component 21 does not transport the product. The lifting component 23 continues to drive the translation component 21 to descend and causes the qualified product to fall back onto the conveying component 11. The conveying component 111 then carries the qualified product into the subsequent production line.

[0048] This online testing device simplifies the operation steps and makes the testing process more organized by testing the parts to be tested using the above-mentioned online testing method. Products that pass the test are sent to the next process for further processing, while products that fail the test are sent to the buffer module 300 for storage to facilitate unloading. This makes the process more reasonable and improves the efficiency of online testing.

[0049] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A conveying module, characterized in that, include: A conveying mechanism (1) includes a conveying assembly (11), a first clamping assembly (12), and a blocking assembly (13). The conveying assembly (11) is configured to transport a carrier containing a workpiece to be tested along a first direction. The first clamping assembly (12) and the blocking assembly (13) are located on opposite sides of the conveying assembly (11) along a second direction, which is perpendicular to the second direction. The translation mechanism (2) includes a translation component (21) and a second clamping component (22). The translation component (21) is configured to transport the carrier on which the test piece is placed, which is transported by the conveying component (11), along the second direction. The translation component (21) is provided with the second clamping component (22) on both sides along the first direction. The translation mechanism also includes a lifting component (23). The lifting component (23) is configured to drive the translation component (21) to move so that the translation component (21) is flush with the connecting mechanism (5). The two sets of second clamping components (22) can clamp on both sides of the carrier along the first direction, the first clamping component (12) can clamp on one side of the carrier along the second direction, and the blocking component (13) can abut against the other side of the carrier along the second direction, so that the carrier on which the test piece is placed is positioned at a preset position. The support mechanism (3) includes a lifting drive assembly and a support plate (32). The support plate (32) is located below the preset position. The lifting drive assembly can drive the support plate (32) to move upward so that the support plate (32) can support the carrier on which the test piece is placed. The connecting mechanism (5) is located on one side of the translation mechanism (2), and the connecting mechanism (5) can transport the carrier containing the test piece transported by the translation component (21) to the buffer module (300). The translation component (21) includes: The support frame (211) is connected to the output end of the lifting assembly (23). Two sets of fixing brackets (212) are fixed on the support frame (211), and the two sets of fixing brackets (212) are respectively located on both sides of the carrier along the first direction. Each set of fixing brackets (212) is provided with a second clamping assembly (22); and The second annular conveyor belt (213) is provided on both sets of the fixed frames (212). The two sets of the second annular conveyor belts (213) together transport the carrier containing the test piece transported by the conveying assembly (11) along the second direction. The connecting mechanism includes a drive motor assembly, two sets of support assemblies, and a third annular conveyor belt. The two sets of support assemblies are respectively set on both sides of the carrier in the left-right direction. The drive motor assembly is set on one of the support assemblies. The third annular conveyor belt is set on both sets of support assemblies. The end of the second annular conveyor belt can be set adjacent to the beginning of the third annular conveyor belt. The drive motor assembly can synchronously drive the two sets of third annular conveyor belts to rotate, ensuring that the third annular conveyor belt can transport the carrier conveyed by the second annular conveyor belt to the buffer module.

2. The conveying module according to claim 1, characterized in that, The supporting mechanism (3) also includes: The vacuum suction assembly has a vacuum hole (321) on the support plate (32) and a through hole connected to the vacuum hole (321) on the carrier. The vacuum suction assembly is connected to the vacuum hole (321).

3. The conveying module according to claim 2, characterized in that, A sealing ring (322) is provided on the support plate (32), the sealing ring (322) surrounds the outer periphery of the vacuum hole (321), and the sealing ring (322) is located between the support plate (32) and the carrier.

4. The conveying module according to claim 1, characterized in that, The conveying module also includes: A limiting plate (4) is located above the bearing mechanism (3) and is configured to limit the extreme position of the bearing plate (32) as it rises.

5. The conveying module according to claim 4, characterized in that, The limiting plate (4) has a display port (41) and the carrier can abut against the lower end face of the limiting plate (4). The display port (41) is set opposite to the test piece.

6. The conveying module according to any one of claims 1 to 5, characterized in that, The conveying assembly (11) includes: Two sets of fasteners (111) are respectively disposed on both sides of the vehicle along the second direction, one of the fasteners (111) is provided with the first clamping assembly (12), and the other fastener (111) is provided with the blocking assembly (13); and The first annular conveyor belt (112) is provided on both sets of the fixing members (111), and the two sets of the first annular conveyor belts (112) together transport the carrier on which the test piece is placed along the first direction.

7. The conveying module according to claim 6, characterized in that, The fastener (111) includes: A fixed plate (1111) is provided with the first annular conveyor belt (112); and A protective baffle (1112) is disposed on the fixed plate (1111), the first clamping assembly (12) and the blocking assembly (13) are fixed on the protective baffle (1112), and the protective baffle (1112) protects the outside of the first annular conveyor belt (112).

8. The conveying module according to claim 6, characterized in that, The conveying assembly (11) further includes: The drive unit (113) is configured to drive the two sets of the first annular conveyor belts (112) to rotate synchronously.

9. An online testing device, characterized in that, Includes the conveying module as described in any one of claims 1 to 8.

Images