Feeding device and testing equipment

Abstract

The utility model discloses a feeding device and test equipment, and relates to the technical field of circuit board feeding. The feeding device comprises a rack, a conveying mechanism, a tray mechanism and a board beating mechanism, the conveying mechanism and the tray mechanism are both installed on the rack, the conveying mechanism is used for conveying circuit boards in the first direction, the tray mechanism is used for bearing the circuit boards conveyed by the conveying mechanism, and the board beating mechanism comprises an adjusting assembly and a board beating assembly; the board beating assembly is used for shaping and positioning a circuit board, the board beating assembly is installed on the adjusting assembly, the adjusting assembly is installed on the rack, and the adjusting assembly can adjust the position of the board beating assembly so that the board beating assembly can be switched between a board beating position and an avoiding position. According to the feeding device, when the to-be-tested circuit board is fed to the conveying mechanism, the adjusting assembly adjusts the position of the board beating assembly so that the board beating assembly can be located at the avoiding position, the board beating assembly can avoid the conveying mechanism, and the circuit board can be conveniently fed to the conveying mechanism.

Description

Technical Field

[0001] This utility model belongs to the field of circuit board feeding technology, and in particular relates to a feeding device and testing equipment. Background Technology

[0002] Various tests are typically required during circuit board production. To improve circuit board loading efficiency, a loading device is needed to load the circuit boards to be tested onto the testing positions of the testing equipment. The loading device includes a conveying mechanism, a tray mechanism, and a clapping mechanism. The conveying mechanism transports the circuit boards to be tested along a first direction, the tray mechanism supports the circuit boards transported by the conveying mechanism, and the clapping mechanism shapes and positions the circuit boards supported by the tray mechanism. However, the clapping mechanism can affect the loading of the circuit boards to be tested onto the conveying mechanism during the loading process. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a feeding device and testing equipment to address the issue that the existing clapping mechanism affects the feeding of the circuit board to be tested to the conveying mechanism.

[0004] To address the aforementioned problems, this utility model provides a feeding device, including a frame, a conveying mechanism, a pallet mechanism, and a clapping mechanism. Both the conveying mechanism and the pallet mechanism are mounted on the frame. The conveying mechanism is used to convey circuit boards along a first direction, and the pallet mechanism is used to support the circuit boards conveyed by the conveying mechanism. The clapping mechanism includes an adjusting component and a clapping component. The clapping component is used to shape and position the circuit boards along the first direction, and the clapping component is mounted on the adjusting component, which is also mounted on the frame.

[0005] The adjustment component can adjust the position of the clapping assembly so that the clapping assembly can switch between a clapping position and a clearance position; in the clapping position, the clapping assembly can position the circuit board by clapping; in the clearance position, the clapping assembly can avoid the conveying mechanism.

[0006] As a further improvement to the above technical solution:

[0007] Optionally, the adjustment assembly includes a translation unit, the clapper assembly is mounted on the translation unit, the translation unit is mounted on the frame, and the translation unit is capable of translating the clapper assembly so that the clapper assembly is in the clapper position or the avoidance position.

[0008] Optionally, the adjustment assembly includes a translation unit and a rotation unit;

[0009] The clapper assembly is mounted on the rotating unit, the rotating unit is mounted on the translation unit, and the translation unit is mounted on the frame; or, the clapper assembly is mounted on the translation unit, the translation unit is mounted on the rotating unit, and the rotating unit is mounted on the frame.

[0010] The rotating unit can rotate the clapper assembly, and the translating unit can translate the clapper assembly so that the clapper assembly is in the clapper position or the avoidance position.

[0011] Optionally, the adjustment assembly includes a rotation unit, the clapper assembly is mounted on the rotation unit, the rotation unit is mounted on the frame, and the rotation unit is capable of rotating the clapper assembly to position the clapper assembly in the clapper position or the avoidance position.

[0012] Optionally, the rotating unit includes a rotating base and a rotating frame. The rotating base is mounted on the frame, and the rotating frame has a first end and a second end. The clapper assembly is mounted on the first end, and the second end is rotatably mounted on the rotating base.

[0013] Optionally, the first end of the rotating frame is provided with a mounting part, the clapper assembly is mounted on the mounting part, and the position of the clapper assembly relative to the rotating frame along the second direction can be adjusted; wherein, the first direction intersects the second direction.

[0014] Optionally, the mounting portion is a first mounting elongated hole, which extends along the second direction, and the clapper assembly is mounted in the first mounting elongated hole.

[0015] Optionally, the clapper assembly includes a mounting base and a clapper component. The clapper component is mounted on the mounting base, and the mounting base is provided with a fixing part. The fixing part is fixed to the adjustment assembly, and the fixing part can adjust the position of the clapper component relative to the frame along a first direction.

[0016] Optionally, the fixing part is a second mounting elongated hole, which extends along the first direction, and the adjusting component is fixed to the second mounting elongated hole.

[0017] Optionally, the conveying mechanism includes a conveying drive assembly and a carrying tray. The conveying drive assembly is mounted on the frame, and the carrying tray is mounted on the conveying drive assembly. The carrying tray is used to carry the circuit board. The conveying drive assembly can drive the carrying tray to move relative to the frame along the first direction, so that the carrying tray switches between a loading position and a unloading position. When the carrying tray is in the loading position, the clapper assembly can be in the clearance position.

[0018] Optionally, the pallet mechanism includes a lifting drive assembly and a material carrier pallet. The lifting drive assembly is mounted on the frame, and the material carrier pallet is mounted on the lifting drive assembly. The material carrier pallet is used to carry the circuit board. The lifting drive assembly can drive the material carrier pallet to move up and down relative to the frame, so that the material carrier pallet can switch between the loading position and the unloading position. When the material carrier pallet is in the unloading position, the clapping assembly can be in the clapping position.

[0019] On the other hand, this utility model embodiment provides a testing device, including a testing apparatus and a feeding device as described above. The feeding device is capable of feeding the circuit board to the testing position of the testing apparatus, and the testing apparatus is capable of testing the circuit board located at the testing position.

[0020] The feeding device and testing equipment provided in this embodiment of the utility model have at least the following advantages compared with the prior art: When it is necessary to use this feeding device to feed circuit boards, the conveying mechanism first moves to the feeding position, and the adjusting component adjusts the position of the tapping assembly so that the tapping assembly is in a clearance position, allowing the tapping assembly to avoid the conveying mechanism, facilitating the feeding of the circuit board to the conveying mechanism. Then, the conveying mechanism moves to the unloading position, and the tray mechanism carries the circuit board conveyed by the conveying mechanism. Finally, the adjusting component adjusts the position of the tapping assembly so that the tapping assembly is in a tapping position, allowing the tapping assembly to tap and position the circuit board. This feeding device can adjust the position of the tapping assembly by the adjusting component when feeding the circuit board to be tested onto the conveying mechanism, so that the tapping assembly is in a clearance position, allowing the tapping assembly to avoid the conveying mechanism, facilitating the feeding of the circuit board to the conveying mechanism. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the feeding device provided in one embodiment of the present invention. Figure 1 ;

[0023] Figure 2 yes Figure 1 Enlarged view of region A in the middle;

[0024] Figure 3 This is a schematic diagram of the structure of the feeding device provided in one embodiment of the present invention. Figure 2 .

[0025] The reference numerals in the accompanying drawings are as follows:

[0026] 100. Feeding device; 110. Frame; 120. Conveying mechanism; 121. Conveying drive assembly; 122. Carrying pallet; 130. Pallet mechanism; 131. Lifting drive assembly; 132. Material carrying pallet; 140. Pounding mechanism; 141. Rotating base; 142. Rotating frame; 143. First mounting elongated hole; 144. Mounting seat; 145. Pounding component; 146. Second mounting elongated hole. Detailed Implementation

[0027] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] like Figures 1 to 3As shown, one embodiment of the present invention provides a feeding device 100, which includes a frame 110, a conveying mechanism 120, a pallet mechanism 130, and a clapping mechanism 140. The conveying mechanism 120 and the pallet mechanism 130 are both mounted on the frame 110. The conveying mechanism 120 is used to convey circuit boards along a first direction, and the pallet mechanism 130 is used to carry the circuit boards conveyed by the conveying mechanism 120. The clapping mechanism 140 includes an adjustment component and a clapping component. The clapping component is used to shape and position the circuit boards. The clapping component is mounted on the adjustment component, and the adjustment component is mounted on the frame 110.

[0031] The adjustment component can adjust the position of the clapping assembly so that the clapping assembly can switch between the clapping position and the avoidance position; in the clapping position, the clapping assembly can position the circuit board by clapping; in the avoidance position, the clapping assembly can avoid the conveyor mechanism 120.

[0032] When the feeding device 100 provided in one embodiment of this utility model is needed to feed circuit boards, the conveying mechanism 120 first moves to the feeding position, and the adjusting component adjusts the position of the clapping assembly so that the clapping assembly is in the avoidance position. The clapping assembly can avoid the conveying mechanism 120, which facilitates feeding the circuit board to the conveying mechanism 120. Then the conveying mechanism 120 moves to the unloading position, and the tray mechanism 130 carries the circuit board conveyed by the conveying mechanism 120. Finally, the adjusting component adjusts the position of the clapping assembly so that the clapping assembly is in the clapping position, and the clapping assembly can clapping and positioning the circuit board.

[0033] The feeding device 100 provided in one embodiment of the present invention can adjust the position of the clapper assembly by adjusting the component when feeding the circuit board to be tested onto the conveying mechanism 120, so that the clapper assembly is in a clearance position and can avoid the conveying mechanism 120, which facilitates feeding the circuit board onto the conveying mechanism 120.

[0034] In a first specific embodiment, the clapper assembly is used to shape and position the circuit board along a first direction. The adjustment assembly includes a translation unit. The clapper assembly is mounted on the translation unit, which is mounted on the frame 110. The translation unit is capable of translating the clapper assembly so that the clapper assembly is in a clapper position or an avoidance position.

[0035] When the conveying mechanism 120 moves to the loading position and a circuit board needs to be loaded onto the conveying mechanism 120, the translation unit translates the clapping assembly so that the clapping assembly is in a clearance position, allowing the clapping assembly to avoid the conveying mechanism 120 and facilitating the loading of the circuit board onto the conveying mechanism 120. When the pallet mechanism 130 carries the circuit board conveyed by the conveying mechanism 120 and the clapping assembly needs to clap and position the circuit board carried on the pallet mechanism 130, the translation unit translates the clapping assembly so that the clapping assembly is in a clapping position, allowing the clapping assembly to clap and position the circuit board.

[0036] In this embodiment, the translation unit can be driven by a telescopic cylinder, a telescopic hydraulic cylinder, or a linear motor.

[0037] In the second specific embodiment, the adjustment component includes a translation unit and a rotation unit. The clapper assembly is mounted on the rotation unit, the rotation unit is mounted on the translation unit, and the translation unit is mounted on the frame 110. The rotation unit can rotate the clapper assembly, and the translation unit can translate the clapper assembly so that the clapper assembly is in the clapper position or the avoidance position.

[0038] When the conveying mechanism 120 moves to the loading position and a circuit board needs to be loaded onto the conveying mechanism 120, the rotating unit rotates the clapping assembly, and the translating unit translates the clapping assembly so that the clapping assembly is in a clearance position, allowing the clapping assembly to avoid the conveying mechanism 120 and facilitating the loading of the circuit board onto the conveying mechanism 120; when the pallet mechanism 130 carries the circuit board conveyed by the conveying mechanism 120 and the clapping assembly needs to clap and position the circuit board carried on the pallet mechanism 130, the rotating unit rotates the clapping assembly, and the translating unit translates the clapping assembly so that the clapping assembly is in a clapping position, allowing the clapping assembly to clap and position the circuit board.

[0039] In this embodiment, the translation unit can be driven by a telescopic cylinder, a telescopic hydraulic cylinder, or a linear motor; the rotation unit can be driven by a rotary motor, a hinge rod, or other components.

[0040] In a third specific embodiment, the adjustment assembly includes a translation unit and a rotation unit. The clapper assembly is mounted on the translation unit, the translation unit is mounted on the rotation unit, and the rotation unit is mounted on the frame 110. The rotation unit can rotate the clapper assembly, and the translation unit can translate the clapper assembly so that the clapper assembly is in the clapper position or the avoidance position.

[0041] When the conveying mechanism 120 moves to the loading position and a circuit board needs to be loaded onto the conveying mechanism 120, the rotating unit rotates the clapping assembly, and the translating unit translates the clapping assembly so that the clapping assembly is in a clearance position, allowing the clapping assembly to avoid the conveying mechanism 120 and facilitating the loading of the circuit board onto the conveying mechanism 120; when the pallet mechanism 130 carries the circuit board conveyed by the conveying mechanism 120 and the clapping assembly needs to clap and position the circuit board carried on the pallet mechanism 130, the rotating unit rotates the clapping assembly, and the translating unit translates the clapping assembly so that the clapping assembly is in a clapping position, allowing the clapping assembly to clap and position the circuit board.

[0042] In this embodiment, the translation unit can be driven by a telescopic cylinder, a telescopic hydraulic cylinder, or a linear motor; the rotation unit can be driven by a rotary motor, a hinge rod, or other components.

[0043] In the fourth specific embodiment, such as Figures 1 to 3As shown, the adjustment assembly includes a rotating unit, a clapper assembly is mounted on the rotating unit, the rotating unit is mounted on the frame 110, and the rotating unit can rotate the clapper assembly to position the clapper assembly in the clapper position or the avoidance position.

[0044] When the conveying mechanism 120 moves to the loading position and a circuit board needs to be loaded onto the conveying mechanism 120, the rotating unit rotates the clapping assembly to make the clapping assembly a clearance position, so that the clapping assembly can avoid the conveying mechanism 120, making it easier to load the circuit board onto the conveying mechanism 120; when the pallet mechanism 130 carries the circuit board conveyed by the conveying mechanism 120 and the clapping assembly needs to clap and position the circuit board carried on the pallet mechanism 130, the rotating unit rotates the clapping assembly to make the clapping assembly a clapping position, so that the clapping assembly can clap and position the circuit board.

[0045] In this embodiment, as Figures 1 to 3 As shown, the rotating unit includes a rotating base 141 and a rotating frame 142. The rotating base 141 is mounted on the frame 110, the clapper assembly is mounted on the first end of the rotating frame 142, and the second end of the rotating frame 142 is rotatably mounted on the rotating base 141. The rotating frame 142 can rotate relative to the rotating base 141 to position the clapper assembly in the clapper position or the avoidance position.

[0046] When the conveying mechanism 120 moves to the loading position and a circuit board needs to be loaded onto the conveying mechanism 120, the rotating frame 142 can rotate relative to the rotating base 141 so that the clapping assembly is in a clearance position. The clapping assembly can avoid the conveying mechanism 120, making it easier to load the circuit board onto the conveying mechanism 120. When the pallet mechanism 130 carries the circuit board conveyed by the conveying mechanism 120 and the clapping assembly needs to clap and position the circuit board carried on the pallet mechanism 130, the rotating frame 142 can rotate relative to the rotating base 141 so that the clapping assembly is in a clearance position. The clapping assembly can clap and position the circuit board.

[0047] In this embodiment, both the first direction and the second direction are horizontal and perpendicular to each other. When the clapping assembly is in the clapping position, the rotating frame 142 is in a horizontal state extending along the second direction. The rotating base 141 is provided with a limiting member. The rotating frame 142 rotates relative to the rotating base 141 until the rotating frame 142 abuts against the limiting member, at which point the rotating frame 142 is in a horizontal state extending along the second direction. When the clapping assembly is in the clearance position, the rotating frame 142 is in a vertical state extending along the vertical direction.

[0048] In this embodiment, as Figures 1 to 3As shown, the first end of the rotating frame 142 is provided with a mounting part, and the clapper assembly is mounted on the mounting part. The position of the clapper assembly relative to the rotating frame 142 in the second direction can be adjusted. The mounting part allows the position of the clapper assembly relative to the rotating frame 142 in the second direction to be adjusted, thereby adjusting the position of the clapper assembly in the second direction and facilitating the clapper assembly to position the circuit board at different positions in the second direction.

[0049] In a feasible specific embodiment, such as Figures 1 to 3 As shown, the mounting part is a first mounting elongated hole 143, which extends along the second direction. The clapper assembly is mounted in the first mounting elongated hole 143. By adjusting the position of the clapper assembly mounted in the first mounting elongated hole 143, the position of the clapper assembly relative to the rotating frame 142 along the second direction can be adjusted, thereby adjusting the position of the clapper assembly in the second direction, which facilitates the clapper assembly to clapper and position the circuit board at different positions in the second direction.

[0050] Of course, it is understandable that other structures can be used for the mounting part. For example, multiple mounting holes are provided at intervals along the second direction at the first end of the rotating frame 142. The clapper assembly can be installed in the corresponding mounting holes as needed, thereby adjusting the position of the clapper assembly relative to the rotating frame 142 along the second direction. This is not limited here.

[0051] In this embodiment, as Figures 1 to 3 As shown, the clapping assembly includes a mounting base 144 and a clapping component 145. The clapping component 145 is mounted on the mounting base 144, and the mounting base 144 is provided with a fixing part, which is fixed to the adjustment assembly. The fixing part can adjust the position of the clapping component 145 relative to the frame 110 along the first direction. By adjusting the fixing part, the position of the clapping assembly relative to the rotating frame 142 along the first direction can be adjusted, thereby adjusting the position of the clapping assembly in the first direction, which facilitates the clapping assembly to position the circuit board at different positions in the first direction.

[0052] In a feasible specific embodiment, such as Figures 1 to 3 As shown, the fixing part is a second mounting elongated hole 146, which extends along the first direction. The adjusting component is fixed in the second mounting elongated hole 146. By adjusting the position of the adjusting component installed in the second mounting elongated hole 146, the position of the tapping assembly relative to the adjusting component along the first direction can be adjusted, thereby adjusting the position of the tapping assembly in the first direction, which facilitates the tapping assembly to tap and position the circuit board at different positions in the first direction.

[0053] Of course, it is understandable that the fixing part can also use other structures. For example, multiple mounting holes are provided at intervals along the first direction on the mounting base 144. The adjustment component can be installed in the corresponding mounting hole as needed, thereby adjusting the position of the clapper assembly relative to the adjustment component along the first direction. This is not limited here.

[0054] One embodiment of this utility model provides a feeding device 100, such as... Figures 1 to 3 As shown, the conveying mechanism 120 includes a conveying drive assembly 121 and a carrying pallet 122. The conveying drive assembly 121 is mounted on the frame 110, and the carrying pallet 122 is mounted on the conveying drive assembly 121. The carrying pallet 122 is used to carry circuit boards. The conveying drive assembly 121 can drive the carrying pallet 122 to move relative to the frame 110, so that the carrying pallet 122 can switch between the loading position and the unloading position. When the carrying pallet 122 is in the loading position, the clapper assembly can be in the avoidance position.

[0055] When the feeding device 100 provided in one embodiment of this utility model is used to feed circuit boards, firstly, the conveying drive component 121 drives the carrying tray 122 to move relative to the frame 110, so that the carrying tray 122 moves to the feeding position, and the adjusting component adjusts the position of the clapper assembly so that the clapper assembly is in the avoidance position, so that the clapper assembly can avoid the conveying mechanism 120, which facilitates feeding the circuit board to the carrying tray 122. Then, the conveying drive component 121 drives the carrying tray 122 to move relative to the frame 110, so that the carrying tray 122 moves to the unloading position, and the tray mechanism 130 carries the circuit board conveyed by the conveying mechanism 120. Finally, the adjusting component adjusts the position of the clapper assembly so that the clapper assembly is in the clapper position, so that the clapper assembly can clapper and position the circuit board.

[0056] In this embodiment, the conveying drive assembly 121 is selected from telescopic cylinders, linear motors, motors with lead screws, etc.

[0057] One embodiment of this utility model provides a feeding device 100, such as... Figure 1 As shown, the pallet mechanism 130 includes a lifting drive assembly 131 and a material carrier pallet 132. The lifting drive assembly 131 is mounted on the frame 110, and the material carrier pallet 132 is mounted on the lifting drive assembly 131. The material carrier pallet 132 is used to carry the circuit board. The lifting drive assembly 131 can drive the material carrier pallet 132 to rise and fall relative to the frame 110, so that the material carrier pallet 132 can switch between the loading position and the unloading position. When the material carrier pallet 132 is in the unloading position, the clapping assembly can be in the clapping position.

[0058] When the feeding device 100 provided in one embodiment of this utility model is needed to feed circuit boards, firstly, the conveying drive component 121 drives the carrying tray 122 to move relative to the frame 110, so that the carrying tray 122 moves to the feeding position, and the adjusting component adjusts the position of the clapper component so that the clapper component is in the avoidance position, so that the clapper component can avoid the conveying mechanism 120, which facilitates feeding the circuit board to the carrying tray 122. Then, the conveying drive component 121 drives the carrying tray 122 to move relative to the frame 110, so that the carrying tray 122 moves to the unloading position. The lifting drive component 131 drives the material tray 132 to rise from below the carrying tray 122 so that the material tray 132 carries the circuit board placed on the carrying tray 122 and moves it to a preset height. Finally, the adjusting component adjusts the position of the clapper component so that the clapper component is in the clapping position, so that the clapper component can clap and position the circuit board.

[0059] In this embodiment, the lifting drive assembly 131 is selected from telescopic cylinders, linear motors, motors with lead screws, etc.

[0060] In addition, such as Figures 1 to 2 As shown, another embodiment of this utility model provides a testing device, which includes a testing apparatus and a loading device 100 as provided in any of the above embodiments. The loading device 100 can load a circuit board to the testing position of the testing apparatus, and the testing apparatus can test the circuit board located at the testing position. The specific structure of the loading device 100 is as described in the above embodiments. Since this testing device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0061] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A feeding device, characterized in that, The device includes a frame, a conveying mechanism, a pallet mechanism, and a clapping mechanism. The conveying mechanism and the pallet mechanism are both mounted on the frame. The conveying mechanism is used to convey a circuit board along a first direction. The pallet mechanism is used to carry the circuit board conveyed by the conveying mechanism. The clapping mechanism includes an adjustment component and a clapping component. The clapping component is used to shape and position the circuit board. The clapping component is mounted on the adjustment component, and the adjustment component is mounted on the frame. The adjustment component can adjust the position of the clapping assembly so that the clapping assembly can switch between a clapping position and a clearance position; in the clapping position, the clapping assembly can position the circuit board by clapping; in the clearance position, the clapping assembly can avoid the conveying mechanism.

2. The feeding device according to claim 1, characterized in that, The adjustment assembly includes a translation unit, the clapper assembly is mounted on the translation unit, the translation unit is mounted on the frame, and the translation unit is capable of translating the clapper assembly so that the clapper assembly is in the clapper position or the avoidance position.

3. The feeding device according to claim 1, characterized in that, The adjustment assembly includes a translation unit and a rotation unit; The clapper assembly is mounted on the rotating unit, the rotating unit is mounted on the translation unit, and the translation unit is mounted on the frame; or, the clapper assembly is mounted on the translation unit, the translation unit is mounted on the rotating unit, and the rotating unit is mounted on the frame. The rotating unit can rotate the clapper assembly, and the translating unit can translate the clapper assembly so that the clapper assembly is in the clapper position or the avoidance position.

4. The feeding device according to claim 1, characterized in that, The adjustment assembly includes a rotation unit, the clapper assembly is mounted on the rotation unit, the rotation unit is mounted on the frame, and the rotation unit is capable of rotating the clapper assembly to position the clapper assembly in the clapper position or the avoidance position.

5. The feeding device according to claim 4, characterized in that, The rotating unit includes a rotating base and a rotating frame. The rotating base is mounted on the frame, and the rotating frame has a first end and a second end. The clapper assembly is mounted on the first end, and the second end is rotatably mounted on the rotating base.

6. The feeding device according to claim 5, characterized in that, The first end of the rotating frame is provided with a mounting part, the clapper assembly is mounted on the mounting part, and the mounting part can adjust the position of the clapper assembly relative to the rotating frame along a second direction; wherein, the first direction intersects the second direction.

7. The feeding device according to claim 6, characterized in that, The mounting part is a first mounting elongated hole, which extends along the second direction, and the clapper assembly is mounted in the first mounting elongated hole.

8. The feeding device according to claim 1, characterized in that, The clapper assembly includes a mounting base and a clapper piece. The clapper piece is mounted on the mounting base, and the mounting base is provided with a fixing part. The fixing part is fixed to the adjustment assembly, and the fixing part can adjust the position of the clapper piece relative to the frame along a first direction.

9. The feeding device according to claim 8, characterized in that, The fixing part is a second mounting elongated hole, which extends along the first direction, and the adjusting component is fixed to the second mounting elongated hole.

10. The feeding device according to claim 1, characterized in that, The conveying mechanism includes a conveying drive assembly and a carrying tray. The conveying drive assembly is mounted on the frame, and the carrying tray is mounted on the conveying drive assembly. The carrying tray is used to carry the circuit board. The conveying drive assembly can drive the carrying tray to move relative to the frame along the first direction, so that the carrying tray switches between the loading position and the unloading position. When the carrying tray is in the loading position, the clapper assembly can be in the clearance position.

11. The feeding device according to claim 1, characterized in that, The pallet mechanism includes a lifting drive assembly and a material carrier pallet. The lifting drive assembly is mounted on the frame, and the material carrier pallet is mounted on the lifting drive assembly. The material carrier pallet is used to carry the circuit board. The lifting drive assembly can drive the material carrier pallet to move up and down relative to the frame, so that the material carrier pallet can switch between the loading position and the unloading position. When the material carrier pallet is in the unloading position, the clapping assembly can be in the clapping position.

12. A testing device, characterized in that, The device includes a testing apparatus and a loading apparatus as described in any one of claims 1 to 11, wherein the loading apparatus is capable of loading the circuit board to a test position of the testing apparatus, and the testing apparatus is capable of testing the circuit board located at the test position.

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