Part conveying and arranging assembly of detection platform

Abstract

The utility model discloses a part conveying and arranging assembly of a detection platform, which comprises a bottom plate, a lifting piece is arranged on the top surface of the bottom plate, the tail end of the lifting piece is fixedly connected with a conveying frame parallel to the bottom plate, the conveying frame is provided with a vertically-through conveying area, and a conveying piece is arranged in the conveying area; the conveying part comprises a conveying belt, a gathering array which is still arranged and attached to the surface of the conveying belt is arranged on the conveying belt, and when the parts meet the gathering array, the parts are stacked into strips; parts can be gradually gathered in the splayed gathering strips, limited by the small notches and output from the small notches, and the parts which are distributed disorderly and irregularly are distributed in a linear strip shape, so that the device can adapt to operation such as transferring, feeding, placing and detecting in subsequent operation.

Description

Technical Field

[0001] The utility model relates to the technical field of parts detection, in particular to a parts conveying and arranging component of a detection platform. Background Art

[0002] Before inspecting machined parts, the parts need to be unloaded from the storage box, transferred on the conveyor belt, and placed on the conveyor belt so that the parts are placed in a shape that is easy to inspect and enter the workstation. When the parts are transported on the conveyor belt, the position of the parts is mostly fixed after unloading and affected by the friction of the conveyor belt. There is no regular placement between the unloaded parts, and the parts are scattered and not grouped;

[0003] When the inspection platform inspects parts, it generally requires single part inspection or paired inspection, that is, when the parts enter the inspection station of the inspection platform, they also need to be arranged on the intermediate conveying line so that they are placed in a straight line or rectangular array for easy inspection. For the arrangement of the positions of the intermediate conveying line, it is necessary to first gather the positions of the parts into strips. Specifically, when the parts can be divided into a small pile of strips and other states lined up in a straight line, the next step for the staff or the gripping robot arm to regularly place the parts can save a lot of work time because they do not need to gather the irregularly placed and messy parts; based on this, a part conveying and arranging component of the inspection platform is proposed. Summary of the invention

[0004] The utility model aims to solve the problem in the prior art that before the parts enter the detection platform, it is difficult to form a strip that is convenient for detecting the input material.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A parts conveying and arranging assembly of a detection platform comprises a base plate, a lifting member is provided on the top surface of the base plate, the end of the lifting member is fixedly connected to a conveying frame parallel to the base plate, the conveying frame has a conveying area penetrating from top to bottom, a conveying member is provided in the conveying area; the conveying member comprises a conveyor belt, a gathering array is provided on the conveyor belt and is stationary and adhered to its surface, and the parts are piled into strips when encountering the gathering array.

[0007] Preferably, the gathering array is a plurality of figure-eight gathering bars arranged in a line, the figure-eight gathering bars being composed of two mirror-symmetrical smooth gathering bars, the two smooth gathering bars forming a figure-eight shape, the long notch side of which is opposite to the conveying direction, and the short notch side is facing the conveying direction.

[0008] Preferably, the conveying member comprises a conveyor belt located in the conveying frame, and the upper and lower surfaces of the conveyor belt are both higher than the side end horizontal plane of the conveying frame.

[0009] Preferably, an installation cavity is provided in the conveying frame, and the installation cavity is opened on the top surface of the conveying frame. The installation cavity and the top surface opening are connected to form an installation cavity for setting a debugging component, and the debugging component is used to adjust the height of the eight-shaped gathering strip.

[0010] Preferably, the debugging component includes a push rod mounting shell located on the inner bottom surface of the mounting cavity, the push rod mounting shell has an electric push rod built in, the electric push rod passes through the top of the mounting cavity and is connected to an L-shaped connecting shaft, and the end of the L-shaped connecting shaft is connected to the outer side surface of the eight-shaped gathering strip.

[0011] Preferably, the conveying member also includes a motor at the end of the conveying direction of the conveying member, and the motor is fixed outside the conveying frame; a rotating rod is concentrically fixed to the transmission shaft of the motor, and the rotating rod bearing passes through the conveying frame and extends to the inner side surface to be connected with its bearing, an active roller is fixedly sleeved on the outer circumferential surface of the rotating rod, and a driven roller is provided at the other end of the conveying frame, and the conveyor belt is sleeved between the active roller and the driven roller.

[0012] Preferably, the conveying frame is also provided with a position locking member for adjusting the distance between adjacent eight-shaped gathering strips. The position locking member includes a pulley for the push rod mounting shell to slide axially within the cavity and a sliding groove downwardly provided on the top surface of the conveying frame, and the position locking member also includes a locking hole provided on the side of the push rod mounting shell, and an insert rod coaxial with the locking hole and capable of axially feeding within the locking hole, a section of the insert rod away from the locking hole is provided with a spring, and the other end of the spring is fixed to the inner side wall of the sliding groove; a sliding rod is provided in the sliding groove, and the sliding rod can slide left and right within the sliding groove, and the bottom end of the sliding rod is fixedly connected to the laterally provided insert rod; the insert rod slides through the conveying frame and extends into the mounting cavity, and the end thereof is in a shape that matches the locking hole; the spring is provided at the other end of the insert rod away from the locking hole, and the spring is fixed to the inner side wall of the sliding groove.

[0013] Preferably, the lifting member includes a hydraulic cylinder arranged at the axis center of the top surface of the base plate, the hydraulic axis of the hydraulic cylinder is arranged upward, and the end thereof is fixedly connected to a connecting plate parallel to the base plate, and the front and rear side surfaces of the connecting plate are provided with side connecting axes horizontal to the ground; the lifting member also includes a sleeve vertically fixed at the four corners of the top surface of the base plate, and a telescopic shaft is slidably connected in the sleeve; the top end of the telescopic shaft is fixed to the bottom surface of the conveying frame, and the side side of the telescopic shaft is fixedly connected to the axial end of the side connecting shaft.

[0014] Compared with the prior art, the utility model provides a parts conveying and arranging assembly for a testing platform, which has the following beneficial effects:

[0015] According to the utility model, when a part enters through the long notch of the figure-eight gathering strip, it encounters the smooth gathering strip set obliquely, and is blocked, and is then gradually restricted by the gathering strip to move toward the small notch. During this process, the parts are gradually gathered inside the figure-eight gathering strip, and are restricted by the small notch, and are output from the small notch, so that the parts that are randomly and irregularly distributed form a straight strip distribution, thereby being able to adapt to the operations of transportation, feeding, placement and detection in subsequent operations.

[0016] According to the utility model, when the lifting member is started, it drives the conveying frame fixedly connected to its end to adjust its height in the Y-axis direction, so that the conveying member in the supporting frame can also be adjusted in height, and then the parts placed on the conveying member, or the specific equipment structures such as the storage box on the conveying frame can adapt to the working requirements of different heights; further, it also provides convenience for the maintenance work of the conveying frame, the storage box, etc.

[0017] The utility model can adjust the distance between the eight-shaped gathering strip and the conveyor belt. When the eight-shaped gathering strip needs to be replaced, it can be adjusted above the conveyor belt, which is convenient for staff to inspect, replace and maintain it.

[0018] The utility model can adjust the lateral movement of the figure-eight gathering strips, thereby realizing the adjustment of the distance between a plurality of figure-eight gathering strips.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 It is a front structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection between the connecting plate and the side connecting shaft of the utility model;

[0024] Figure 5 This is a bottom view structural diagram of the lifting member of the utility model;

[0025] Figure 6 It is a schematic diagram of the position locking member of the utility model.

[0026] In the figure: 1. bottom plate; 2. lifting member; 3. conveying frame; 4. conveying member; 5. storage box; 5. gathering array; 6. position locking member; 21. hydraulic cylinder; 22. hydraulic shaft; 23. connecting plate; 24. side connecting shaft; 25. sleeve; 26. telescopic shaft; 27. first reinforcement plate; 28. second reinforcement plate; 31. installation cavity; 32. electric push rod; 33. L-shaped connecting shaft; 34. top surface opening; 35. push rod installation shell; 41. motor; 42. active roller; 43. driven roller; 44. conveyor belt; 51. eight-shaped gathering strip; 61. slide rod; 62. slide groove; 63. insertion rod; 64. locking hole; 65. spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0029] Reference Figure 1-Figure 6 A parts conveying and arranging assembly of a detection platform, comprising a bottom plate 1, a lifting member 2 is provided on the top surface of the bottom plate 1, the end of the lifting member 2 is fixedly connected to a conveying frame 3 parallel to the bottom plate 1, the conveying frame 3 has a conveying area running through from top to bottom, a conveying member 4 is provided in the conveying area; the conveying area is provided with the detection platform for detecting parts at one end in the conveying direction of the conveying member 4, and a storage box 5 is provided at the other end, which is used to store the parts to be detected. Specifically, it can be set on the top surface of the conveying frame 3, so that the discharge port of the storage box 5 is located above a section of the conveying member 4, and an adjustable shielding plate is provided at the discharge port. When the discharge port is opened, the parts to be detected in it fall above the conveying member 4, and the conveying member 4 transports them to the detection platform.

[0030] Specifically, the conveyor 4 is used to transport the parts to be inspected to the inspection platform, which is used to inspect the parts in this embodiment, such as defect inspection, visual inspection, etc. The parts inspection in this embodiment adopts the existing technical solution, so it will not be repeated here.

[0031] In this embodiment, the lifting member 2 is used to adjust the height of the conveying frame 3 in the Y-axis direction. The lifting member 2 is arranged on the top surface of the base plate 1, and the base plate 1 naturally falls on the ground or the bearing surface. When the lifting member 2 is started, it drives the conveying frame 3 fixed to its end to adjust its height in the Y-axis direction, so that the conveying member 4 in the bearing frame can also be adjusted in height, and then the parts placed on the conveying member 4, or the specific equipment structure such as the storage box 5 on the conveying frame 3 can adapt to the operation requirements of different heights; further, it also provides convenience for the maintenance work of the conveying frame 3, the storage box 5, etc.

[0032] Reference Figure 4 Specifically, the lifting member 2 includes a hydraulic cylinder 21 arranged at the axis center of the top surface of the base plate 1, and the hydraulic cylinder 21 can be used for lifting heavy objects and the like; the hydraulic shaft 22 of the hydraulic cylinder 21 is arranged upward, and its end is fixedly connected to a connecting plate 23 parallel to the base plate 1, and the front and rear sides of the connecting plate 23 are both provided with side connecting shafts 24 horizontal to the ground; in order to enhance the strength between the hydraulic shaft 22 and the connecting plate 23, a first reinforcement plate 27 is fixed between the two, as shown in the figure, and the first reinforcement plate 27 is preferably a triangular reinforcement plate.

[0033] Furthermore, the lifting member 2 also includes a sleeve 25 vertically fixed at the four corners of the top surface of the bottom plate 1, and a telescopic shaft 26 is slidably connected in the sleeve 25; (the top end of the inner cavity of the sleeve 25 and the bottom end of the telescopic shaft 26 are both provided with a shielding ring) The top end of the telescopic shaft 26 is fixed to the bottom surface of the conveying frame 3, and the side side of the telescopic shaft 26 is fixedly connected to the axial end of the side connecting shaft 24. In order to enhance the strength between the telescopic shaft 26 and the side connecting shaft 24, a second reinforcing plate 28 is fixed between the two, as shown in the figure, and the second reinforcing plate 28 is preferably a triangular reinforcing plate.

[0034] After the hydraulic cylinder 21 is started, the hydraulic shaft 22 is driven to rise and fall, the hydraulic shaft 22 drives the connecting plate 23, the connecting plate 23 drives the side connecting shafts 24 on both sides, the side connecting shafts 24 drive the telescopic shaft 26 to rise and fall in the sleeve 25, and the telescopic shaft 26 drives the conveying frame 3 to achieve height adjustment in the Y-axis direction, thereby allowing the conveying frame 3 to adapt to the height of the operation requirements.

[0035] Reference Figure 1In the present embodiment, the conveying member 4 includes a conveying belt 44 located in the conveying frame 3, and the upper and lower surfaces of the conveying belt 44 are both higher than the side end horizontal plane of the conveying frame 3; specifically, the conveying member 4 also includes a motor 41 at the end of the conveying direction of the conveying member 4, and the motor 41 is fixed to the outside of the conveying frame 3 through a mounting plate or a connecting frame (not shown in the figure); a rotating rod is concentrically fixed to the transmission shaft of the motor 41, and the rotating rod bearing passes through the conveying frame 3 and extends to the inner side surface to be connected with its bearing, and an active roller 42 is fixedly sleeved on the outer circumferential surface of the rotating rod, and a driven roller 43 is provided at the other end of the conveying frame, and the conveying belt 44 is sleeved between the active roller 42 and the driven roller 43.

[0036] When the motor 41 is started, the transmission shaft of the motor 41 drives the rotating rod, the rotating rod drives the active roller 42, and the active roller 42 drives the conveyor belt 44 to convey the moving parts toward the direction of the detection platform.

[0037] When the parts are transported on the conveyor belt 44, the positions of the parts are mostly fixed after being unloaded by the storage box 5 and then affected by the friction of the conveyor belt 44. However, there is no regular placement between the parts unloaded by the storage box 5, and the parts are scattered and not in a group; when the inspection platform inspects the parts, it is generally necessary to inspect a single part or a pair of parts, that is, when the parts enter the inspection station of the inspection platform, they also need to be arranged on the intermediate conveyor line so that their positions are arranged in a straight line or in a rectangular array, which is convenient for inspection. For the arrangement of the positions of the intermediate conveyor line, it is necessary to first gather the positions of the parts into strips. Specifically, when the parts can be divided into a small pile of strips and other states that are lined up in a straight line, the staff or the clamping robot arm that performs the operations of regularly placing the parts in the next step can save a lot of working time because they do not need to gather the irregularly placed and messy parts.

[0038] In order to initially gather the irregularly and disorderly placed parts into strips on the conveyor belt 44, the present embodiment provides a gathering array 5 stationary on the surface of the conveyor belt 44, the gathering array 5 is stationary relative to the conveyor belt 44 and adheres to the surface of the conveyor belt 44, and the parts are conveyed on the surface of the conveyor belt 44 toward the detection direction; when the parts encounter the gathering array 5, they are blocked by it and gradually piled up into strips.

[0039] Refer to the figure Figure 1-Figure 3Furthermore, the gathering array 5 is a plurality of in-line eight-shaped gathering bars 51, and the in-line eight-shaped gathering bars 51 are composed of two mirror-symmetrical smooth gathering bars, and the two smooth gathering bars form an eight-shaped shape, and the long notch side thereof is opposite to the conveying direction, and the short notch side thereof faces the conveying direction. The purpose of setting a plurality of in-line eight-shaped gathering bars 51 is to be able to process more parts at the same time. In contrast, a plurality of storage boxes 5 can also be provided, and the discharge port thereof can be provided just above the corresponding long notch.

[0040] When the parts enter the long gap of the figure-eight gathering bar 51, they will encounter the smooth gathering bar set at an angle, and will be blocked, and then gradually restricted by the gathering bar to move toward the small gap; in this process, the parts are gradually gathered inside the figure-eight gathering bar 51, and are restricted by the small gap and output from the small gap, so that the parts that are randomly and irregularly distributed form a straight strip distribution, so as to adapt to the subsequent operations such as transportation, feeding, placement and inspection.

[0041] As mentioned above, the embodiment provides a gathering array 5 that is statically placed on the surface of the conveyor belt 44, so the bottom surface of the eight-shaped gathering bar 51 cannot directly contact the surface of the conveyor belt 44 to prevent the displacement of the conveyor belt 44 from driving the eight-shaped gathering bar 51 to move, thereby losing the limiting gathering effect. Therefore, it is necessary to make relevant requirements for the height adjustment of the eight-shaped gathering bar 51 in the Y-axis direction.

[0042] Based on this, the present embodiment discloses a debugging component for adjusting the height of the figure-eight gathering bar 51. Since in the present embodiment, there are multiple figure-eight gathering bars 51, multiple debugging components can be provided relatively;

[0043] An installation cavity 31 is provided in the conveying frame. The installation cavity 31 has an opening 34 on the top surface of the conveying frame. The installation cavity 31 is connected to the top surface opening 34 to form the installation cavity 31 for setting the debugging component.

[0044] The debugging component includes a push rod mounting shell 35 located at the bottom surface of the mounting cavity 31, and the push rod mounting shell 35 has an electric push rod 32 built in. The electric push rod 32 passes through the top of the mounting cavity 31 and is connected to an L-shaped connecting shaft 33. The end of the L-shaped connecting shaft 33 is connected to the outer side surface of the eight-shaped gathering strip 51.

[0045] The electric push rod 32 can be a miniature motor push rod 41, or a cylinder type lifting structure or a hydraulic type lifting structure based on actual needs. The electric push rod 32 is preferably driven by a wireless battery. When the eight-shaped gathering bar 51 contacts the surface of the conveyor belt 44, affecting the conveying of the conveyor belt 44, and the eight-shaped gathering bar 51 gathers, the electric push rod 32 is raised and lowered through the L-shaped connecting shaft 33, thereby adjusting the distance between the eight-shaped gathering bar 51 and the conveyor belt 44. When the eight-shaped gathering bar 51 needs to be replaced, it can be adjusted above the conveyor belt 44 to facilitate the staff to inspect, replace and maintain it.

[0046] Furthermore, although the parts are pushed to the side of the small notch by the conveyor belt 44 when the eight-shaped gathering bar 51 gathers the parts, it is inevitable that the parts sometimes overflow from the top of the smooth gathering bar due to the accumulation process, escape the restriction of the gathering bar, and form a messy state again. Therefore, a plurality of eight-shaped gathering bars 51 arranged in a row are provided for the parts that escape the restriction of the gathering bars to be re-gathered. In other words, when the parts escape the inner side of the eight-shaped gathering bar 51, the shorter the time they are restricted by the next eight-shaped gathering bar 51, the better the efficiency of re-gathering or the better the adjustable performance of re-gathering.

[0047] Based on this, the present embodiment further provides a position locking member 6 capable of adjusting the distance between the adjacent eight-shaped gathering strips 51. In the present embodiment, the position locking member 6 is used to adjust the position of the smooth gathering strip on one side in the X-axis direction, and the smooth gathering strip on the other side also needs to be provided with a position locking member 6.

[0048] Specifically, the position locking member 6 includes a pulley for the push rod mounting shell 35 to slide axially in the cavity, and the pulley is arranged below the push rod mounting shell 35; a limiting groove for limiting the pulley is provided in the mounting cavity 31; the position locking member 6 also includes a locking hole 64 provided on the side of the push rod mounting shell 35, and an insert rod 63 coaxial with the locking hole 64 and axially feedable in the locking hole 64, and a section of the insert rod 63 away from the locking hole 64 is provided with a spring 65, and the other end of the spring 65 is fixed to the inner wall of the sliding groove 62; specifically, refer to Figure 6 A sliding rod 61, an insertion rod 63 and a spring 65 are provided in the sliding groove 62. The sliding rod 61 can slide left and right in the sliding groove 62, and its bottom end is fixedly connected to the transversely arranged insertion rod 63; the insertion rod 63 slides through the conveying frame and extends into the installation cavity 31, and its end is shaped to fit the locking hole 64; the spring 65 is provided at the other end of the insertion rod 63 away from the locking hole 64, and the spring 65 is fixed to the inner wall of the sliding groove 62.

[0049] When it is necessary to move the push rod mounting shell 35, that is, to release the position limit of the smooth gathering strip, pull the slide bar 61, and the slide bar 61 drives the insertion rod 63 to move out of the locking hole 64, thereby releasing the fixation of the push rod mounting shell 35, thereby adjusting the lateral movement of the eight-shaped gathering strip 51, thereby adjusting the distance between multiple eight-shaped gathering strips 51. Of course, when it is necessary to fix the eight-shaped gathering strip 51, at the position to be fixed, another insertion rod 63 will be compressed by the spring 65 and squeezed into the locking hole 64 at the position to be fixed, thereby fixing the position of the eight-shaped gathering strip 51. Therefore, the position locking member 6 of this embodiment must be arranged in multiple in the lateral direction, and the number of its arrangement must also be greater than the number of eight-shaped gathering strips 51; therefore, it can adjust the distance between any group of adjacent eight-shaped gathering strips 51, and it can also be operated by multiple people to adjust the distance between multiple groups of eight-shaped gathering strips 51 at the same time or at different times.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parts conveying and arranging assembly for a testing platform, comprising a bottom plate (1), a lifting member (2) being provided on the top surface of the bottom plate (1), a terminal end of the lifting member (2) being fixedly connected to a conveying frame (3) parallel to the bottom plate (1), the conveying frame (3) having a conveying area penetrating from top to bottom, a conveying member (4) being provided in the conveying area; the conveying member (4) comprising a conveying belt (44), characterized in that: The conveyor (4) is provided with a gathering array (5) which is stationary and in contact with its surface, and when the parts encounter the gathering array (5), they are piled up into strips.

2. The parts conveying and arranging assembly of the inspection platform according to claim 1, characterized in that: The gathering array (5) is a plurality of figure eight gathering bars (51) arranged in a line, the figure eight gathering bars (51) being composed of two mirror-symmetrical smooth gathering bars, the two smooth gathering bars forming a figure eight shape, the long notch side of which is opposite to the conveying direction, and the short notch side facing the conveying direction.

3. The parts conveying and arranging assembly of a testing platform according to claim 1, characterized in that: The conveying member (4) comprises a conveying belt (44) located in the conveying frame (3), and the upper and lower surfaces of the conveying belt (44) are both higher than the side end horizontal plane of the conveying frame (3).

4. The parts conveying and arranging assembly of a testing platform according to claim 1, characterized in that: An installation cavity (31) is provided in the conveying frame. The installation cavity (31) has an opening (34) on the top surface of the conveying frame. The installation cavity (31) and the top surface opening (34) are connected to form an installation cavity (31) for arranging a debugging component. The debugging component is used to adjust the height of the eight-shaped gathering strip (51).

5. The parts conveying and arranging assembly of the inspection platform according to claim 4, characterized in that: The debugging assembly comprises a push rod mounting shell (35) located on the inner bottom surface of the mounting cavity (31), wherein the push rod mounting shell (35) has an electric push rod (32) built therein, wherein the electric push rod (32) passes through the top of the mounting cavity (31) and is connected to an L-shaped connecting shaft (33), wherein the end of the L-shaped connecting shaft (33) is connected to the outer side surface of the eight-shaped gathering strip (51).

6. The parts conveying and arranging assembly of a testing platform according to claim 1, characterized in that: The conveying member (4) further comprises a motor (41) at the end of the conveying direction of the conveying member (4), and the motor (41) is fixed outside the conveying frame (3); a rotating rod is coaxially fixed to the transmission shaft of the motor (41), and the rotating rod bearing passes through the conveying frame (3) and extends to the inner side surface to be connected with its bearing, an active roller (42) is fixedly sleeved on the outer circumferential surface of the rotating rod, and a driven roller (43) is provided at the other end of the conveying frame, and the conveying belt (44) is sleeved between the active roller (42) and the driven roller (43).

7. The parts conveying and arranging assembly of a testing platform according to claim 4, characterized in that: The conveying frame is also provided with a position locking member for adjusting the distance between adjacent eight-shaped gathering strips (51).

8. The parts conveying and arranging assembly of the inspection platform according to claim 7, characterized in that: The position locking member includes a pulley for the push rod mounting shell (35) to slide axially within the cavity and a sliding groove (62) opened downwardly on the top surface of the conveying frame. The position locking member also includes a locking hole (64) opened on the side of the push rod mounting shell (35), and an insert rod (63) coaxial with the locking hole (64) and capable of axially feeding in the locking hole (64). A section of the insert rod (63) away from the locking hole (64) is provided with a spring (65), and the other end of the spring (65) is fixed to the sliding groove (6 2) inner wall; a slide bar (61) is provided in the sliding groove (62), and the slide bar (61) can slide left and right in the sliding groove (62), and its bottom end is fixedly connected with the laterally arranged insertion rod (63); the insertion rod (63) slides through the conveying frame and extends into the installation cavity (31), and its end is shaped to fit the locking hole (64); the spring (65) is provided at the other end of the insertion rod (63) away from the locking hole (64), and the spring (65) is fixed to the inner wall of the sliding groove (62).

9. The parts conveying and arranging assembly of a testing platform according to claim 1, characterized in that: The lifting member (2) comprises a hydraulic cylinder (21) arranged at the axis center of the top surface of the bottom plate (1), the hydraulic shaft (22) of the hydraulic cylinder (21) is arranged upward, and the end thereof is fixedly connected to a connecting plate (23) parallel to the bottom plate (1), and the front and rear sides of the connecting plate (23) are both provided with side connecting shafts (24) horizontal to the ground; The lifting member (2) further comprises a sleeve (25) vertically fixed at the four corners of the top surface of the base plate (1), and a telescopic shaft (26) is slidably connected inside the sleeve (25); the top end of the telescopic shaft (26) is fixed to the bottom surface of the conveying frame (3), and the side surface of the telescopic shaft (26) is fixedly connected to the axial end of the side connecting shaft (24).

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