Posture pre-adjusting device for assembling spring clamp and fastener

Abstract

The invention provides a posture pre-adjusting device for assembling a spring clamp and a fastener, and belongs to the technical field of spring clamp auxiliary mounting tools, the posture pre-adjusting device comprises a suspension unit, a moving unit and a transfer unit, the suspension unit comprises a suspension plate and a suspension rod fixedly connected to the suspension plate, and a moving cavity is formed in the suspension rod; a moving groove communicating with the moving cavity is formed in the outer wall of the hanging rod; the moving unit comprises a conveyor fixedly connected to the inner wall of the moving cavity and a moving seat fixedly connected to the belt surface of a conveyor belt of the conveyor, and the moving seat is in sliding fit with the moving groove; the transfer unit is arranged above the hanging rod and comprises a telescopic part rotationally connected to the hanging plate, a rotating part in transmission connection to the telescopic part and an adsorption part arranged at the telescopic end of the telescopic part, the rotating part is used for driving the telescopic part to rotate with the first direction as a rotating shaft, and the telescopic direction of the telescopic part is perpendicular to the rotating shaft of the telescopic part; the adsorption part is used for adsorbing the spring clamp. According to the invention, the efficiency of assembling the fastener on the spring clamp is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of spring clamp auxiliary installation tools, in particular to a posture pre-adjusting device for spring clamp and fastener assembly. BACKGROUND

[0002] The spring clamp can also be an elastic clamp, which is in the shape of a whole ring. The spring clamp usually needs to be pretreated, that is, the ring of the spring clamp is clamped into a mold, and the ring is gradually expanded under the guidance of the mold. Then, a fastener is used to limit the tab of the spring clamp, so that the spring clamp is pre-expanded. Then, the fastener is removed, and the spring clamp directly rebounds and wraps the main body to be used.

[0003] When the spring clamp is assembled with the fastener, the posture of the spring clamp needs to be adjusted so that the tab is aligned with the opening of the fastener. At present, the posture of the spring clamp is usually adjusted by a visual system in cooperation with a mechanical hand. However, if the initial posture of the spring clamp deviates too much from the target posture, the mechanical hand needs to be adjusted multiple times, which increases the time required for posture adjustment. Especially in a mass production line, the waste of time gradually accumulates, resulting in low efficiency of fastener assembly. SUMMARY

[0004] The embodiment of the present application provides a posture pre-adjusting device for spring clamp and fastener assembly, which aims to solve the technical problem of low efficiency of fastener assembly caused by too large deviation of the initial posture of the spring clamp from the target posture.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is to provide a posture pre-adjusting device for spring clamp and fastener assembly, which comprises: A hanging unit comprises a hanging plate and a hanging rod fixed to the hanging plate, a moving cavity is formed in the hanging rod, and a moving groove is formed in the outer wall of the hanging rod and communicates with the moving cavity; A moving unit comprises a conveyor fixed to the inner wall of the moving cavity and a moving seat fixed to the conveyor belt surface of the conveyor, and the moving seat is slidably matched with the moving groove; and A transfer unit is arranged above the hanging rod, and the transfer unit comprises a telescopic member rotatably connected to the hanging plate, a rotating member drivingly connected to the telescopic member, and a suction member arranged at the telescopic end of the telescopic member, the rotating member is used to drive the telescopic member to rotate around the first direction as the rotation axis, the telescopic direction of the telescopic member is perpendicular to the rotation axis of the telescopic member, and the suction member is used to adsorb the spring clamp.

[0006] In a possible implementation manner, the moving unit further comprises: An expansion member is arranged on the side of the moving seat away from the conveyor belt surface of the conveyor; and A filler, connected to the expansion member, is used to fill the expansion member with contents.

[0007] In one possible implementation, the moving unit further includes: An adsorption seat is located on the side of the expansion member away from the movable seat, and the seat surface of the adsorption seat is provided with adsorption holes; A variable pitch component is fixed between the adsorption seat and the movable seat, and the extension and retraction direction of the variable pitch component is perpendicular to the seat surface of the movable seat. A pressure plate, slidably disposed at the adsorption hole, moves along the extension / retraction direction of the pitch-changing member; and A transmission structure is provided between the expansion member and the air pressure plate, such that when the expansion member expands, it drives the air pressure plate to move closer to the moving seat.

[0008] In one possible implementation, the adsorption seat has a transmission cavity that communicates with the adsorption hole; The transmission structure includes: The pressure rod is slidably disposed within the transmission cavity, and the direction of movement of the pressure rod is parallel to the direction of movement of the air pressure plate; A lever, rotatably connected within the transmission cavity and extending into the adsorption hole, one end of the lever abuts against the pressure rod, and the other end of the lever abuts against the air pressure plate; and A first elastic element is provided at the rotational connection of the lever, and the first elastic element has a preload force that causes the air plate to move away from the moving seat through the lever.

[0009] In one possible implementation, the pitch reducer includes: A fixed rod is fixedly connected to the movable seat. A pressure-transforming cavity is provided inside the fixed rod, and a sliding groove communicating with the pressure-transforming cavity is provided on the side of the fixed rod away from the movable seat. A sliding rod is slidably disposed within the sliding groove. One end of the sliding rod, away from the fixed rod, is fixedly connected to the adsorption seat. One end of the sliding rod extending into the transformer chamber is fixedly connected to a transformer plate. The transformer plate's side facing the sliding groove constitutes the transformer area. A connecting pipe is fixed between the fixed rod and the expansion member, and the connecting pipe connects the interior of the expansion member with the transformer area.

[0010] In one possible implementation, the outer wall of the fixing rod is provided with a pressure relief port that communicates with the pressure transformation area, and a pressure relief valve is provided in the pressure relief port.

[0011] In one possible implementation, the diameter of the end of the suspension rod closest to the suspension plate is smaller than that of the other end; The side, away from the moving seat, of the adsorption seat is provided with a displacement unit; The displacement unit comprises: A displacement plate is in sliding connection with the adsorption seat, the moving direction of the displacement plate is parallel to the extending direction of the suspension rod, and the displacement plate is provided with a through hole in communication with the adsorption hole. An extrusion piece is in rotational connection with the adsorption seat and in abutment with the displacement plate, and the extrusion piece takes the first direction as the rotational axis. A rotating piece is in transmission connection with the extrusion piece and is used for driving the extrusion piece to rotate. A second elastic piece is fixed between the displacement plate and the adsorption seat, and the second elastic piece has a pre-tightening force to align the through hole with the adsorption hole.

[0012] In a possible implementation, the displacement unit further comprises a displacement tube fixed between the displacement plate and the adsorption seat, and the adsorption seat is provided with a receiving groove for receiving the displacement tube.

[0013] In a possible implementation, the side, away from the adsorption seat, of the displacement plate is arc-shaped, and the displacement plate is fixed with a sealing gasket at the through hole.

[0014] In a possible implementation, the transfer unit further comprises a rotating disc in rotational connection with the suspension plate, the rotating disc takes the first direction as the rotational axis, the plurality of telescopic pieces are arranged at the outer periphery of the rotating disc, and the suspension plate is provided with an avoiding groove for avoiding the rotation of the telescopic pieces.

[0015] The spring clip and fastener assembly posture pre-adjusting device provided by the application can place the spring clip in suspension, and the spring clip will make the push piece downward due to gravity, so that all the push pieces of the spring clip are automatically and uniformly in a consistent suspension posture under the action of gravity. The subsequent transfer unit only needs to grasp and transfer based on the stable posture that has been unified, which greatly simplifies the judgment and operation logic of the mechanical hand or the visual system in the assembly process, and avoids the time consumed by repeated adjustment. The design of combining posture adjustment and material conveying can fundamentally optimize the production rhythm, and is especially suitable for large-scale continuous production, and significantly improves the assembly efficiency of the spring clip and the fastener. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the spring clip and fastener assembly posture pre-adjusting device of the embodiment of the application; Figure 2 is a partial sectional view of the embodiment of the application for showing a moving cavity and a moving groove; Figure 3is a partial view of the mobile unit according to an embodiment of the present application; Figure 4 is a sectional view of the air pressure plate movement mode according to an embodiment of the present application; Figure 5 is a sectional view of the displacement plate movement mode according to an embodiment of the present application; Figure 6 is a partial sectional view of the displacement tube according to an embodiment of the present application.

[0017] In the figure, 10, the hanging unit; 101, the hanging plate; 1011, the avoiding slot; 102, the hanging rod; 1021, the moving cavity; 1022, the moving slot; 20, the mobile unit; 201, the conveyor; 202, the moving seat; 203, the expansion piece; 204, the adsorption seat; 2041, the adsorption hole; 2042, the transmission cavity; 2043, the storage slot; 205, the air pressure plate; 206, the pressure receiving rod; 207, the lever; 208, the fixed rod; 2081, the pressure changing cavity; 2082, the pressure changing area; 209, the sliding rod; 2091, the pressure changing plate; 210, the connecting tube; 30, the transfer unit; 301, the telescopic piece; 302, the suction accessory; 303, the rotating disc; 40, the displacement unit; 401, the displacement plate; 4011, the through hole; 402, the extrusion piece; 403, the second elastic piece; 404, the displacement tube. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0019] Please refer to Figures 1 to 6This invention describes the attitude pre-adjustment device for assembling spring clamps and fasteners. The device includes a suspension unit 10, a moving unit 20, and a transfer unit 30. The suspension unit 10 includes a suspension plate 101 and a suspension rod 102 fixed to the suspension plate 101. A moving cavity 1021 is formed inside the suspension rod 102. The suspension plate 101 can be fixed to the ground. A moving groove 1022 communicating with the moving cavity 1021 is formed on the outer wall of the suspension rod 102. The moving unit 20 includes a conveyor 201 fixed to the inner wall of the moving cavity 1021 and a moving seat 202 fixed to the conveyor belt surface of the conveyor 201. The moving seat 202 and the moving... The moving groove 1022 is slidably adapted; the transfer unit 30 is located above the suspension rod 102. The transfer unit 30 includes a telescopic member 301 rotatably connected to the suspension plate 101, a rotating member connected to the telescopic member 301, and an adsorption member 302 located at the telescopic end of the telescopic member 301. The rotating member is used to drive the telescopic member 301 to rotate about a first direction as the rotation axis. The rotating member is a servo motor. The telescopic direction of the telescopic member 301 is perpendicular to the rotation axis of the telescopic member 301. The telescopic member 301 is a telescopic oil cylinder, a hydraulic cylinder, or a hydraulic cylinder. The adsorption member 302 is used to adsorb the spring clamp. The adsorption member 302 is an electric vacuum suction cup.

[0020] The posture pre-adjustment device for assembling spring clamps and fasteners provided in this embodiment involves placing the spring clamp in the suspension unit 10. The transport machine 201 starts and drives the spring clamp to move via the moving seat 202. After the spring clamp is aligned with the telescopic member 301, the telescopic member 301 extends and abuts against the spring clamp. Then, the adsorption member 302 starts to adsorb and fix the telescopic member 301 and the spring clamp. After the spring clamp and the telescopic member 301 are adsorbed and fixed, the telescopic member 301 retracts to disengage the spring clamp from the suspension unit 10. Then, the rotating member starts to drive the spring clamp to rotate via the telescopic member 301 until the spring clamp is placed into the subsequent assembly process. At this point, the adsorption member 302 stops working, causing the telescopic member 301 and the spring clamp to separate.

[0021] Compared to existing technologies, placing the spring clamps after suspension causes the levers to point downwards due to gravity, ultimately unifying the levers of all spring clamps into a consistent suspension posture under gravity. The subsequent transfer unit 30 only needs to use this unified, stable posture as a reference for grasping and transferring, greatly simplifying the judgment and operation logic of the robotic arm or vision system during assembly and avoiding the time wasted on repeated adjustments. This design, which integrates posture adjustment and material conveying, fundamentally optimizes production cycle time, is particularly suitable for large-scale continuous production, and significantly improves the assembly efficiency of spring clamps and fasteners.

[0022] In some embodiments, see Figure 3The mobile unit 20 further comprises an inflation member 203 and a filling member. The inflation member 203 is arranged on the side of the mobile base 202 away from the belt surface of the conveyor 201, and is a gas bag. The filling member is connected to the inflation member 203 and is used to fill the inflation member 203 with content, and is a gas pump. The content is air.

[0023] When the filling member is started, the inflation member 203 is inflated with the content, and the spring clamp is lifted by the inflation member 203 after inflation, so that the spring clamp is separated from the suspension rod 102. Thus, the spring clamp does not rub against the suspension rod 102 during movement, thereby reducing damage to the spring clamp.

[0024] In some embodiments, referring to Figure 3 and Figure 4 , the mobile unit 20 further comprises an adsorption base 204, a variable distance member, a gas pressing plate 205, and a transmission structure. The adsorption base 204 is arranged on the side of the inflation member 203 away from the mobile base 202, and the seat surface of the adsorption base 204 is provided with an adsorption hole 2041. The variable distance member is fixedly connected between the adsorption base 204 and the mobile base 202, and the extension direction of the variable distance member is perpendicular to the seat surface of the mobile base 202. The variable distance member is a telescopic rod. The gas pressing plate 205 is slidably arranged in the adsorption hole 2041, and moves along the extension direction of the variable distance member. The transmission structure is arranged between the inflation member 203 and the gas pressing plate 205, and drives the gas pressing plate 205 to move towards the mobile base 202 when the inflation member 203 is inflated.

[0025] Specifically, the adsorption base 204 is provided with a transmission cavity 2042 which is in communication with the adsorption hole 2041. The transmission structure comprises a pressure receiving rod 206, a lever 207, and a first elastic member. The pressure receiving rod 206 is slidably arranged in the transmission cavity 2042, and the movement direction of the pressure receiving rod 206 is parallel to the movement direction of the gas pressing plate 205. The lever 207 is rotationally connected in the transmission cavity 2042 and extends into the adsorption hole 2041. One end of the lever 207 abuts against the pressure receiving rod 206, and the other end of the lever 207 abuts against the gas pressing plate 205. The first elastic member is arranged at the rotation connection position of the lever 207, and has a pre-tightening force for moving the gas pressing plate 205 away from the mobile base 202 through the lever 207. The first elastic member is a torsion spring.

[0026] When the filling member is started, the inflation member 203 is inflated due to the filling of the content. After the inflation member 203 is inflated, the inflation member 203 presses the pressure receiving rod 206, and the pressure receiving rod 206 is pressed to move the gas pressing plate 205 through the lever 207. Thus, a negative pressure is generated between the spring clamp and the gas pressing plate 205, so that the spring clamp is adsorbed and fixed to the adsorption base 204.

[0027] The design realizes the functional integration and energy reuse from "expansion adaptation" to "active adsorption", without the need for additional independent vacuum generating devices or complex control systems, and ensures that the adsorption effect can be automatically activated almost without delay while the expansion member 203 is in close contact with the spring clamp, greatly improving the immediacy and reliability of adsorption.

[0028] Referring to Figure 4 Another embodiment of the variable distance member includes a fixed rod 208, a sliding rod 209, and a connecting pipe 210. The fixed rod 208 is fixedly connected to the moving seat 202, and a variable pressure cavity 2081 is formed in the fixed rod 208. A sliding groove is formed on the side of the fixed rod 208 away from the moving seat 202 and communicates with the variable pressure cavity 2081. The sliding rod 209 is slidably arranged in the sliding groove, and one end of the sliding rod 209 away from the fixed rod 208 is fixedly connected to the adsorption seat 204. A variable pressure plate 2091 is fixedly connected to the end of the sliding rod 209 extending into the variable pressure cavity 2081, and the variable pressure plate 2091 has a variable pressure area 2082 facing the sliding groove. The connecting pipe 210 is fixedly connected between the fixed rod 208 and the expansion member 203, and the connecting pipe 210 communicates the inside of the expansion member 203 with the variable pressure area 2082.

[0029] After the expansion member 203 expands due to the filling of the contents, the distance between the adsorption seat 204 and the moving seat 202 increases, causing the sliding rod 209 to slide. During the sliding of the sliding rod 209, the variable pressure plate 2091 presses the air in the variable pressure area 2082, thereby expelling the air in the variable pressure area 2082 into the expansion member 203, which accelerates the expansion speed of the expansion member 203.

[0030] In some embodiments, the outer wall of the fixed rod 208 is provided with a pressure relief port communicating with the variable pressure area 2082, and a pressure relief valve is arranged in the pressure relief port.

[0031] When the expansion member 203 needs to be relieved, the pressure relief valve is opened at the same time, so that the variable pressure area 2082 communicates with the outside through the pressure relief port, thereby quickly restoring the variable pressure area 2082 to normal pressure, which accelerates the reduction of the distance between the adsorption seat 204 and the moving seat 202, and further accelerates the relief speed of the expansion member 203.

[0032] In some embodiments, referring to Figure 1 and Figure 5 The end of the suspension rod 102 close to the suspension plate 101 has a smaller diameter than the other end. The side of the adsorption seat 204 away from the moving seat 202 is provided with a displacement unit 40.

[0033] The displacement unit 40 comprises a displacement plate 401, a pressing piece 402, a rotating piece, and a second elastic piece 403; the displacement plate 401 is in sliding connection with the adsorption seat 204, the moving direction of the displacement plate 401 is parallel to the extending direction of the hanging rod 102, the displacement plate 401 is provided with a through hole 4011 in communication with the adsorption hole 2041; the pressing piece 402 is in rotational connection with the adsorption seat 204 and is in abutment with the displacement plate 401, the pressing piece 402 takes the first direction as the rotational axis, and the pressing piece 402 is a pressing rod; the rotating piece is in transmission connection with the pressing piece 402 and is used for driving the pressing piece 402 to rotate, and the rotating piece is a servo motor; the second elastic piece 403 is fixedly connected between the displacement plate 401 and the adsorption seat 204, the second elastic piece 403 has a pre-tightening force for aligning the through hole 4011 with the adsorption hole 2041, and the second elastic piece 403 is a spring or a spring rod.

[0034] The two ends of the hanging rod 102 are provided with different diameters, so that the moving cavity 1021 has enough space to accommodate the moving unit 20, and the spring clamp is convenient to separate from the hanging rod 102.

[0035] When the spring clamp moves to the connection position of the two sections of the hanging rod 102, the rotating piece is started to drive the pressing piece 402 to rotate, so as to press the displacement plate 401, thereby extending the spring clamp to the small-diameter part of the hanging rod 102 through the displacement plate 401, and then the telescopic piece 301 is aligned with the spring clamp, and the telescopic piece 301 is adsorbed and fixed with the spring clamp through the adsorption member 302; at this time, the rotating piece is started to drive the pressing piece 402 to rotate back, and the displacement plate 401 is reset through the second elastic piece 403.

[0036] In some embodiments, referring to Figure 6 , the displacement unit 40 further comprises a displacement tube 404 fixedly connected between the displacement plate 401 and the adsorption seat 204, the displacement tube 404 is a flexible tube, and the adsorption seat 204 is provided with a receiving groove 2043 for receiving the displacement tube 404.

[0037] After the position of the displacement plate 401 changes, the through hole 4011 and the adsorption hole 2041 still maintain the communication state through the displacement tube 404, so that the spring clamp and the displacement plate 401 still maintain the adsorbed and fixed state, thereby enhancing the stability of the spring clamp during movement.

[0038] In some embodiments, the side of the displacement plate 401 away from the adsorption seat 204 is provided with an arc shape, and the displacement plate 401 is fixedly provided with a sealing gasket at the through hole 4011.

[0039] The arc-shaped design of the displacement plate 401 better fits the inner wall of the spring clamp, and the gap is compensated through the sealing gasket, thereby enhancing the adsorption stability of the displacement plate 401 and the spring clamp.

[0040] In some embodiments, referring to Figure 1The transport unit 30 further comprises a rotating disc 303 rotatably connected to the hanging plate 101, the rotating disc 303 taking the first direction as the rotating shaft, and the telescopic members 301 are provided in plurality, the plurality of telescopic members 301 being arranged at intervals on the outer periphery of the rotating disc 303, and the hanging plate 101 is provided with a avoiding slot 1011 for avoiding the rotation of the telescopic members 301.

[0041] The rotating disc 303 drives the plurality of telescopic members 301 to rotate, each of the telescopic members 301 independently transporting one spring clamp, and the avoiding slot 1011 provides space on the hanging plate 101 to ensure the smooth rotation of the telescopic members 301 and realize continuous operation.

[0042] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A posture pre-adjustment device for assembling spring clamps and fasteners, characterized in that, include: The suspension unit includes a suspension plate and a suspension rod fixed to the suspension plate. The suspension rod has a movable cavity inside and a movable groove communicating with the movable cavity on its outer wall. The moving unit includes a conveyor fixed to the inner wall of the moving cavity and a moving seat fixed to the conveyor belt surface of the conveyor, wherein the moving seat is slidably adapted to the moving groove; as well as A transfer unit is located above the suspension rod. The transfer unit includes a telescopic component rotatably connected to the suspension plate, a rotating component drively connected to the telescopic component, and an adsorption component located at the telescopic end of the telescopic component. The rotating component is used to drive the telescopic component to rotate about a first direction as the rotation axis. The telescopic direction of the telescopic component is perpendicular to the rotation axis of the telescopic component. The adsorption component is used to adsorb the spring clamp.

2. The attitude pre-adjustment device for assembling spring clamps and fasteners as described in claim 1, characterized in that, The mobile unit further includes: An expansion member is provided on the side of the movable seat opposite to the conveyor belt surface of the conveyor; and A filler, connected to the expansion member, is used to fill the expansion member with contents.

3. The posture pre-adjustment device for assembling spring clamps and fasteners as described in claim 2, characterized in that, The mobile unit further includes: An adsorption seat is located on the side of the expansion member away from the movable seat, and the seat surface of the adsorption seat is provided with adsorption holes; A variable pitch component is fixed between the adsorption seat and the movable seat, and the extension and retraction direction of the variable pitch component is perpendicular to the seat surface of the movable seat. A pressure plate, slidably disposed at the adsorption hole, moves along the extension / retraction direction of the pitch-changing member; and A transmission structure is provided between the expansion member and the air pressure plate, such that when the expansion member expands, it drives the air pressure plate to move closer to the moving seat.

4. The attitude pre-adjustment device for assembling spring clamps and fasteners as described in claim 3, characterized in that, The adsorption seat has a transmission cavity that communicates with the adsorption hole; The transmission structure includes: The pressure rod is slidably disposed within the transmission cavity, and the direction of movement of the pressure rod is parallel to the direction of movement of the air pressure plate; A lever, rotatably connected within the transmission cavity and extending into the adsorption hole, one end of the lever abuts against the pressure rod, and the other end of the lever abuts against the air pressure plate; and A first elastic element is provided at the rotational connection of the lever, and the first elastic element has a preload force that causes the air plate to move away from the moving seat through the lever.

5. The posture pre-adjustment device for assembling spring clamps and fasteners as described in claim 3, characterized in that, The pitch reducer includes: A fixed rod is fixedly connected to the movable seat. A pressure-transforming cavity is provided inside the fixed rod, and a sliding groove communicating with the pressure-transforming cavity is provided on the side of the fixed rod away from the movable seat. A sliding rod is slidably disposed within the sliding groove. One end of the sliding rod, away from the fixed rod, is fixedly connected to the adsorption seat. One end of the sliding rod extending into the transformer chamber is fixedly connected to a transformer plate. The transformer plate's side facing the sliding groove constitutes the transformer area. A connecting pipe is fixed between the fixed rod and the expansion member, and the connecting pipe connects the interior of the expansion member with the transformer area.

6. The posture pre-adjustment device for assembling spring clamps and fasteners as described in claim 5, characterized in that, The outer wall of the fixed rod is provided with a pressure relief port that communicates with the pressure transformation area, and a pressure relief valve is provided in the pressure relief port.

7. The posture pre-adjustment device for assembling spring clamps and fasteners as described in claim 3, characterized in that, The diameter of the end of the suspension rod closest to the suspension plate is smaller than that of the other end. The adsorption seat is provided with a shifting unit on the side opposite to the movable seat; The shifting unit includes: A shifting plate is slidably connected to the adsorption seat. The moving direction of the shifting plate is parallel to the extending direction of the suspension rod. The shifting plate has a through hole that communicates with the adsorption hole. An extrusion member is rotatably connected to the adsorption seat and abuts against the shifting plate, the extrusion member having the first direction as its rotation axis; A rotating component, drivenly connected to the extruder, is used to drive the extruder to rotate; and The second elastic element is fixed between the displacement plate and the adsorption seat, and the second elastic element has a pre-tightening force that aligns the through hole with the adsorption hole.

8. The posture pre-adjustment device for assembling spring clamps and fasteners as described in claim 7, characterized in that, The displacement unit further includes a displacement tube fixed between the displacement plate and the adsorption seat, and the adsorption seat has a storage groove for receiving the displacement tube.

9. The posture pre-adjustment device for assembling spring clamps and fasteners as described in claim 7, characterized in that, The side of the shifting plate away from the adsorption seat is arc-shaped, and a sealing gasket is fixed to the shifting plate at the through hole.

10. The attitude pre-adjustment device for assembling spring clamps and fasteners as described in claim 1, characterized in that, The transfer unit further includes a turntable rotatably connected to the suspension plate. The turntable rotates about the first direction. Multiple telescopic components are provided, and the multiple telescopic components are spaced apart on the outer periphery of the turntable. The suspension plate is provided with a clearance groove to avoid the rotation of the telescopic components.

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