Electronic component turnover device
By designing an electronic component flip device, the automatic flip and posture adjustment of the electronic component is achieved by using the steering rotating disc and the flip rail, which solves the problem of manual posture adjustment in the prior art and improves production efficiency.
Patent Information
- Application Number
- CN202411769625.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-02-07
- Filing Date
- 2024-12-04
- Publication Date
- 2025-08-08
AI Technical Summary
After passing the inspection, existing electronic component detection machines cannot automatically adjust the posture of the electronic component to meet the needs of the boxing or the next station, and need to rely on manual intervention.
An electronic component flip device is designed, including a feeding assembly, a flip assembly and a discharge assembly, and the automatic flip and posture adjustment of the electronic component is achieved by using a steering rotating disc and a flip rail, and used in conjunction with the appearance detection device.
Automatic flip and posture adjustment of electronic components are realized, manual intervention is reduced, and productivity and automation are improved.
Smart Images
Figure CN120440580A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to an electronic component inspection machine, and more particularly to an electronic component flipping device. The electronic component flipping device is used in conjunction with an electronic component inspection machine to flip electronic components output by the electronic component inspection machine. Background Art
[0002] Existing electronic component inspection machines generally include a rotating table and multiple lenses configured to correspond to the rotating table. Electronic components are placed one by one on the rotating table and driven by the rotating table to pass through each lens. Each lens captures an image of the passing electronic component from a different direction and inspects the appearance of each electronic component accordingly.
[0003] With existing electronic component inspection machines, qualified electronic components cannot be placed in the correct posture required for boxing or the next workstation when they are output. This results in subsequent boxing or other processes requiring manual loading of the electronic components to adjust them to the required posture.
[0004] In view of this, the present inventor has conducted intensive research on the above-mentioned prior art and applied theoretical knowledge to try his best to solve the above-mentioned problems, which has become the goal of the present inventor's improvement. Summary of the Invention
[0005] The invention provides an electronic component turning device matched with an electronic component detection machine.
[0006] The present invention provides an electronic component flipping device, which is applied to a visual inspection device. The electronic component flipping device includes a feed assembly, a flipping assembly, and a discharge assembly. The feed assembly includes a feed chute, one end of which is configured to correspond to the visual inspection device. The flipping assembly includes a steering rotary disk, the rotation of which defines a rotation path, and the other end of the feed chute is configured to correspond to the other end of the rotation path. The discharge assembly includes a discharge chute, which is configured to correspond to the other end of the rotation path.
[0007] In one embodiment of the present invention, the feeding chute is arranged on one side of the turning rotary disk and along the tangential direction of the turning rotary disk.
[0008] In one embodiment of the present invention, the discharge chute is arranged on the other side of the steering rotary disk and along the tangential direction of the steering rotary disk.
[0009] In one embodiment of the present invention, the discharging assembly includes a discharging wheel, and a tangential direction of one side of the discharging wheel is arranged along the longitudinal direction of the discharging channel.
[0010] In one embodiment of the present invention, the feeding chute is disposed on one side of the steering rotary disk, and the longitudinal direction of the feeding chute passes through the rotation center of the steering rotary disk.
[0011] In one embodiment of the present invention, the discharge chute is disposed on the other side of the steering rotary disk, and the longitudinal direction of the discharge chute passes through the rotation center of the steering rotary disk.
[0012] In one embodiment of the present invention, the flipping assembly further includes a clamping disk, which is concentrically arranged on the steering rotating disk and rotates with the steering rotating disk. The clamping disk is formed with a plurality of positioning grooves arranged in a row around the rotation center of the steering rotating disk. The feed chute is arranged adjacent to one side of the clamping disk, and the discharge chute is arranged adjacent to the other side of the clamping disk. Each of the positioning grooves is aligned with the feed chute at a rotation starting point on the rotation path; and is aligned with the discharge chute at a rotation end point on the rotation path.
[0013] In one embodiment of the present invention, the electronic component flipping device further includes a flipping guide rail, which includes a spiral groove connected in series with the material chute. The spiral groove extends longitudinally along the flipping guide rail and has a torsion angle of 180 degrees.
[0014] In one embodiment of the present invention, a longitudinal opening communicating with the spiral groove is provided on one side of the flip guide rail.
[0015] The electronic component continuous inspection machine of the present invention has a turning assembly that can turn over the electronic component to a posture suitable for subsequent operations through a turning rotary disk and a turning guide rail. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of an appearance inspection device used in the electronic component flipping device of the present invention.
[0017] Figure 2 It is a top view of the appearance inspection device used in the electronic component flipping device of the present invention.
[0018] Figure 3 1 is a schematic diagram of the configuration of the electronic component flipping device according to the first embodiment of the present invention.
[0019] Figure 4 Schematic diagram of the feeding assembly of the electronic component flipping device according to the first embodiment of the present invention.
[0020] Figure 5 1 is a schematic diagram of the electronic component flipping device in use according to the first embodiment of the present invention.
[0021] Figure 6 FIG. 1 is a schematic diagram of the electronic component flipping process of the electronic component flipping device according to the first embodiment of the present invention.
[0022] Figure 7 FIG. 1 is a schematic diagram of the configuration of an electronic component flipping device according to a second embodiment of the present invention.
[0023] Figure 8 2 is a schematic diagram of the electronic component flipping device in use according to the second embodiment of the present invention.
[0024] Figure 9 FIG. 1 is a schematic diagram of an electronic component flipping device according to a second embodiment of the present invention, illustrating the flipping process of an electronic component.
[0025] Figure 10 It is a schematic diagram of the flipping guide rail of the electronic component flipping device of the present invention.
[0026] Figure 11 It is a schematic diagram of the electronic component flipping process of the electronic component flipping device of the present invention.
[0027] Description of Reference Numerals 10: Appearance inspection device, 11: Rotating platform, 12: Image acquisition component, 20: Electronic components, 21: first end, 22: Second end, 23: First side, 24: Second side, 100: feeding components, 110: feeding chute, 111: Entrance, 112: Exit, 200: Flip component, 201: carrier plate, 210: Steering wheel, 211: Rotation path, 211a: starting point of rotation, 211b-c: Rotation through point, 211d: rotation end point, 220: fixture plate, 221: positioning slot, 230: Flip guide rail, 231: spiral groove, 231a: Flip starting point, 231b-231f: Flip through point, 231g: Flip end point, 232: longitudinal opening, 300: discharge components, 310: discharge chute, 320: discharge wheel, 330: Discharge mouthpiece. DETAILED DESCRIPTION
[0028] In the description of the present invention, it should be understood that the terms "front side", "rear side", "left side", "right side", "front end", "rear end", "end", "longitudinal", "lateral", "vertical", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0029] As used herein and not otherwise defined, the terms "substantially" and "approximately" are used to describe and describe small variations. When applied to an event or circumstance, the terms may include the exact moment the event or circumstance occurred, as well as the point at which the event or circumstance occurred to a close approximation. For example, when applied to a numerical value, the terms may include a range of variation less than or equal to ±10% of the numerical value, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%.
[0030] The detailed description and technical contents of the present invention will be described below with reference to the accompanying drawings. However, the drawings are for illustration purposes only and are not intended to limit the present invention.
[0031] Figure 1 It is a three-dimensional schematic diagram of an appearance inspection device used in the electronic component flipping device of the present invention; Figure 2 It is a top view of the appearance inspection device used in the electronic component flipping device of the present invention.
[0032] See Figure 1 and Figure 2 The first embodiment of the present disclosure provides an electronic component flipping device, which is applied to an appearance inspection device 10. The appearance inspection device 10 includes a rotating platform 11 and a plurality of image acquisition components 12. The rotating platform 11 is a transparent disk or a ring, and the image acquisition components 12 are arranged around the rotation center of the rotating platform 11 and are respectively configured adjacent to the rotating platform 11. The electronic component 20 is placed on the rotating platform 11, so that each electronic component 20 can be driven by the rotating platform 11 and pass through each image acquisition component 12 in sequence. Each image acquisition component 12 captures an image of the electronic component 20 from a different direction.
[0033] Figure 3 is a schematic diagram of the configuration of the electronic component flipping device according to the first embodiment of the present invention, Figure 4 Schematic diagram of the feeding assembly of the electronic component flipping device according to the first embodiment of the present invention; Figure 5 Schematic diagram of the electronic component flipping device in use according to the first embodiment of the present invention. Figures 3 to 5 The electronic component flipping device disclosed herein includes a feeding component 100 , a flipping component 200 and a discharging component 300 .
[0034] The feed assembly 100 includes a feed chute 110 having an inlet end 111 and an outlet end 112. The inlet end 111 of the feed chute 110 corresponds to the appearance inspection apparatus 10. Specifically, the feed chute 110 corresponds to one side of the rotating platform 11. After the electronic component 20 is inspected in the appearance inspection apparatus 10, the feed chute 110 receives the electronic component 20 output from the rotating platform 11.
[0035] The flip assembly 200 includes a rotating disk 210. The rotation of the rotating disk 210 defines a rotation path 211. When the electronic component 20 is placed on the rotating disk 210, it follows the rotation of the rotating disk 210 and moves along the rotation path 211. The two ends of the rotation path 211 are a rotation starting point 211a and a rotation end point 211d. The outlet end 112 of the feed chute 110 is arranged corresponding to the rotation starting point 211a of the rotation path 211. Specifically, the outlet end 112 of the feed chute 110 defines the rotation starting point 211a of the rotation path 211. The electronic component 20 enters the rotating disk 210 from the rotation starting point 211a. In this embodiment, the feed chute 110 is arranged on one side of the rotating disk 210 and is arranged tangentially to the rotating disk 210.
[0036] The discharge assembly 300 includes a discharge chute 310, which is positioned corresponding to the rotational endpoint 211d of the rotational path 211. Specifically, the discharge chute 310 defines the rotational endpoint 211d of the rotational path 211. The discharge chute 310 is positioned on the other side of the diverting disc 210, opposite the inlet chute 110, and is arranged tangentially to the diverting disc 210. The electronic component 20 enters the diverting disc 210 from the rotational starting point 211a, moves along the rotational path 211 to the rotational endpoint 211d, and then exits the diverting disc 210. The angular difference between the rotational starting point 211a and the rotational endpoint 211d relative to the rotational center of the diverting disc 210 is 180 degrees.
[0037] Figure 6 Schematic diagram of the electronic component flipping process of the electronic component flipping device according to the first embodiment of the present invention. Figures 5 and 6The electronic component 20 is supported on the rotating disk 210 and is driven by the rotating disk 210 to translate along a semicircular arc along a rotational path 211. The rotational path 211 is defined by a first end 21 and a second end 22 (e.g., front and rear ends, but this disclosure is not limited thereto). The line connecting the first end 21 and the second end 22 defines the longitudinal direction of the electronic component 20. In this embodiment, the electronic component 20 enters the rotational path 211 at its first end 21, but this is not a limitation. Depending on different process requirements, it is also possible to enter the rotational path 211 at its second end 22. Within the rotational path 211, the electronic component 20 is arranged longitudinally along a tangent to the rotational path 211. As the electronic component 20 is transferred from the rotational starting point 211a along the rotational path 211 to the rotational end point 211d, it rotates 180 degrees longitudinally and aligns with the discharge chute 310. The longitudinal center of rotation of the electronic component 20 is above the electronic component 20 itself. In this embodiment, two rotation points ( 211 b , 211 c ) of the electronic component 20 in the rotation path 211 between the rotation starting point 211 a and the rotation ending point 211 d are selected to illustrate the rotation process of the electronic component 20 , but these positions are not limited.
[0038] The discharge assembly 300 includes a discharge wheel 320. The discharge wheel 320 extends across the rotational path 211, with one side of the discharge wheel 320 positioned outside the rotational path 211 and its tangential direction aligned with the longitudinal direction of the discharge chute 310. The discharge wheel 320's tangential movement along the longitudinal direction of the discharge chute 310 is aligned with the rotational path 211. The discharge wheel 320 can be used to offset and feed the electronic components 20 along the rotational path 211 into the discharge chute 310. The electronic components 20 within the infeed chute 110 and the discharge chute 310 exhibit a 180-degree orientation difference relative to the direction of transport, with the first end 21 and the second end 22 reversed.
[0039] However, the present disclosure is not limited to moving the electronic component 20 into the discharge chute 310 by the aforementioned discharge wheel 320 . For example, the electronic component 20 may be moved into the discharge chute 310 by a discharge nozzle, a push rod, or directly dropped.
[0040] Figure 7 is a schematic diagram of the configuration of an electronic component flipping device according to a second embodiment of the present invention; Figure 8 Schematic diagram of the electronic component flipping device in use according to the second embodiment of the present invention. Figure 1 、 Figure 7 and Figure 8 A second embodiment of the present disclosure provides an electronic component flipping device, which is applied to the appearance inspection device 10 as in the aforementioned embodiment.
[0041] The electronic component flipping device disclosed herein includes an infeed assembly 100 , a flipping assembly 200 , and an outfeed assembly 300 .
[0042] The feed assembly 100 includes a feed chute 110 having an inlet end 111 and an outlet end 112. The inlet end 111 of the feed chute 110 corresponds to the appearance inspection apparatus 10. Specifically, the feed chute 110 corresponds to one side of the rotating platform 11. After the electronic component 20 is inspected in the appearance inspection apparatus 10, the feed chute 110 receives the electronic component 20 output from the rotating platform 11.
[0043] Figure 9 FIG2 is a schematic diagram of the electronic component flipping process of the electronic component flipping device according to the second embodiment of the present invention. Figure 8 and Figure 9 The flip assembly 200 includes a carrier plate 201, a rotating disk 210, and a clamping plate 220. A rotation path 211 is defined by the rotation of the rotating disk 210. In this embodiment, the carrier plate 201 is fixedly configured to carry the electronic component 20. The clamping plate 220 is disposed on the carrier plate 201. The clamping plate 220 is concentrically disposed on the rotating disk 210 and can be driven to rotate by the rotating disk 210. A plurality of positioning slots 221 are formed on the periphery of the clamping plate 220 to facilitate the electronic component 20 being linked to the rotating disk 210. The clamping plate 220 can be driven by the rotating disk 210 to rotate relative to the carrier plate 201, thereby propelling the electronic component 20 onto the carrier plate 201. When the electronic component 20 is placed on the fixture plate 220, it follows the rotation of the steering disc 210 and moves along a rotation path 211. The two ends of the rotation path 211 are a rotation starting point 211a and a rotation ending point 211d. The outlet end 112 of the feed chute 110 is positioned corresponding to the rotation starting point 211a of the rotation path 211. Specifically, the outlet end 112 of the feed chute 110 defines the rotation starting point 211a of the rotation path 211. The electronic component 20 enters the steering disc 210 from the rotation starting point 211a. In this embodiment, the feed chute 110 is positioned on one side of the steering disc 210, and the longitudinal direction of the feed chute 110 passes through the rotation center of the steering disc 210.
[0044] The discharge assembly 300 includes a discharge chute 310, which is positioned corresponding to the rotational endpoint 211d of the rotational path 211. Specifically, the discharge chute 310 defines the rotational endpoint 211d of the rotational path 211. The discharge chute 310 is positioned on the opposite side of the diverting disc 210 from the inlet chute 110, with the longitudinal direction of the discharge chute 310 passing through the rotational center of the diverting disc 210. The electronic component 20 enters the diverting disc 210 from the rotational starting point 211a, moves along the rotational path 211 to the rotational endpoint 211d, and then exits the diverting disc 210. The angular difference between the rotational starting point 211a and the rotational endpoint 211d relative to the rotational center of the diverting disc 210 is 180 degrees.
[0045] See Figures 8 and 9 The electronic component 20 is carried on the steering rotary disk 210 and is driven by the steering rotary disk 210 to translate along the rotation path 211, which is a semicircular arc. The electronic component 20 is defined with a first end 21 and a second end 22, and the connection between the first end 21 and the second end 22 is defined as the longitudinal direction of the electronic component 20. In this embodiment, the electronic component 20 enters the rotation path 211 with its first end 21, but the present disclosure is not limited thereto. Depending on different process requirements, it is also possible to enter the rotation path 211 with its second end 22. The longitudinal direction of the electronic component 20 in the rotation path 211 is arranged along the tangent direction of the rotation path 211. When the electronic component 20 is transferred from the rotation starting point 211a along the rotation path 211 to the rotation end point 211d, its longitudinal direction rotates 180 degrees and aligns with the discharge chute 310, and the longitudinal direction of the electronic component 20 rotates concentrically with the steering rotary disk 210. In this embodiment, two rotation points ( 211 b , 211 c ) of the electronic component 20 in the rotation path 211 between the rotation starting point 211 a and the rotation ending point 211 d are selected to illustrate the rotation process of the electronic component 20 , but these positions are not limited.
[0046] In this embodiment, the discharge assembly 300 may include a discharge nozzle 330. The discharge nozzle 330 is disposed along the longitudinal direction of the discharge chute 310, toward the interior of the discharge chute 310. The discharge nozzle 330 can be used to blow the electronic component 20 located within the positioning groove 221 into the discharge chute 310. The electronic component 20 in the feed chute 110 and the discharge chute 310 exhibits a 180-degree orientation difference relative to the conveying direction, with the first end 21 and the second end 22 being reversed. Furthermore, sensors (not shown) may be optionally disposed at the rotation starting point 211a and the rotation end point 211d, respectively, to detect whether the electronic component 20 is in place. A controller (not shown) can also be used to control the rotation of the steering disc 210 and the discharge nozzle 330 accordingly.
[0047] However, the present disclosure is not limited to moving the electronic component 20 in the positioning groove 221 into the discharge chute 310 by the aforementioned discharge nozzle 330 . For example, the electronic component 20 may be moved into the discharge chute 310 by a push rod or by directly dropping it.
[0048] The outlet end 112 of the feed chute 110 is disposed adjacent to one side of the fixture disk 220, and the discharge chute 310 is disposed adjacent to the other side of the fixture disk 220. Each positioning slot 221 has an opening radially outwardly disposed along the diverting rotary disk 210, but the present disclosure is not limited thereto. When the fixture disk 220 rotates concentrically with the diverting rotary disk 210, each positioning slot 221 is able to reach the outlet end 112 of the feed chute 110 and the discharge chute 310. In this embodiment, when the electronic component 20 is rotated by the diverting rotary disk 210, the electronic component 20 advances in a transverse direction of the electronic component 20 (i.e., a direction passing through the electronic component 20 and perpendicular to the longitudinal direction). If the electronic component 20 shifts relative to the diverting rotary disk 210 during transfer, the shift is typically in the transverse direction of the electronic component 20. The fixture disk 220 prevents the electronic component 20 from shifting laterally and failing to align with the discharge chute 310.
[0049] Figure 10 This is a schematic diagram of the flip guide rail of the electronic component flipping device of the present invention. Figure 1 、 Figure 2 and Figure 10 The present disclosure provides an electronic component flipping device, which is applied to the appearance inspection device 10 as in the aforementioned embodiment.
[0050] The electronic component 20 flipping device disclosed herein includes an infeed assembly 100 , a flip assembly 200 , and an outfeed assembly 300 .
[0051] The feed assembly 100 includes a feed chute 110 having an inlet end 111 and an outlet end 112. The inlet end 111 of the feed chute 110 corresponds to the appearance inspection apparatus 10. Specifically, the feed chute 110 corresponds to one side of the rotating platform 11. After the electronic component 20 is inspected in the appearance inspection apparatus 10, the feed chute 110 receives the electronic component 20 and outputs it from the rotating platform 11.
[0052] This embodiment is different from the aforementioned embodiments in that the flip assembly 200 further includes a flip guide rail 230. The flip guide rail 230 includes a spiral groove 231 connected in series with the material chute 110. The spiral groove 231 extends longitudinally along the flip guide rail 230 and has a torsion angle of 180 degrees.
[0053] Figure 11 This is a schematic diagram of the electronic component flipping process of the electronic component flipping device of the present invention. Figures 10 and 11The spiral groove 231 has a turning starting point 231a and a turning end point 231g. The electronic component 20 enters the spiral groove 231 from the turning starting point 231a and is moved along the spiral groove 231 to the turning end point 231g. In this embodiment, the spiral central axis of the spiral groove 231 is located within the spiral groove 231. Specifically, the turning starting point 231a and the turning end point 231g are respectively defined at the two ends of the spiral groove 231. The direction of movement of the electronic component 20 through the spiral groove 231 is defined along the spiral central axis of the spiral groove 231. In addition, according to the direction of movement of the electronic component 20 through the spiral groove 231, the turning starting point 231a precedes the turning end point 231g. In this embodiment, several flipping points (231b, 231c, 231d, 231e, and 231f) that the electronic component 20 sequentially passes through between the flip starting point 231a and the flip ending point 231g are selected to illustrate the rotational flipping process of the electronic component 20, but these positions are not limited. The electronic component 20 is defined as having a first side 23 and a second side 24 opposite the first side 23 (e.g., front and back, back and front, or left and right sides, but this disclosure is not limited thereto). As the electronic component 20 moves along the spiral groove 231 from the flip starting point 231a to the flip ending point 231g, the electronic component 20 is propelled and twisted about the direction of movement. At the flip starting point 231a and the flip ending point 231g, the electronic component 20 exhibits a 180-degree orientation difference, with the first side 23 and the second side 24 reversed.
[0054] A longitudinal opening 232 communicating with the feeding channel 110 is defined on one side of the flip guide rail 230 for selectively inserting a push solder (not shown) therein as required to facilitate pushing the electronic component 20 .
[0055] In this embodiment, before the electronic component 20 is input into the turning guide rail 230 and turned over, the electronic component 20 may be input into the turning rotary disk 210 of the first or second embodiment to swap the first end 21 and the second end 22 .
[0056] In summary, the electronic component 20 continuous inspection machine of the present invention can turn over the electronic component 20 to a posture suitable for subsequent operations through the turning disk 210 and the turning guide rail 230 .
[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the patent scope of the present invention. Other equivalent variations that apply the patent spirit of the present invention should all fall within the patent scope of the present invention.
Claims
1. An electronic component flipping device, applied to an appearance inspection device, wherein: The electronic component flipping device comprises: A feeding assembly, comprising a feeding chute, one end of which corresponds to the appearance detection device; A turning assembly includes a turning rotary disk, wherein the turning rotary disk defines a rotation path, and the other end of the feeding chute is arranged corresponding to the other end of the rotation path; and A discharge assembly includes a discharge chute, and the discharge chute is configured corresponding to the other end of the rotating path.
2. The electronic component flipping device according to claim 1, wherein: The feeding channel is arranged on one side of the steering rotary disk and along the tangential direction of the steering rotary disk.
3. The electronic component flipping device according to claim 2, wherein: The discharge chute is arranged on the other side of the steering rotary disk and along the tangential direction of the steering rotary disk.
4. The electronic component flipping device according to claim 3, wherein: The discharging assembly includes a discharging wheel, and the tangential direction of one side of the discharging wheel is arranged along the longitudinal direction of the discharging channel.
5. The electronic component flipping device according to claim 1, wherein: The feeding channel is arranged on one side of the steering rotary disk, and the longitudinal direction of the feeding channel passes through the rotation center of the steering rotary disk.
6. The electronic component flipping device according to claim 5, wherein: The discharge chute is arranged on the other side of the steering rotary disk, and the longitudinal direction of the discharge chute passes through the rotation center of the steering rotary disk.
7. The electronic component flipping device according to claim 6, wherein: The discharging assembly includes a discharging wheel, and the tangential direction of one side of the discharging wheel is arranged along the longitudinal direction of the discharging channel.
8. The electronic component flipping device according to claim 1, wherein: The flipping assembly also includes a clamping disk, which is concentrically arranged on the steering rotating disk and rotates with the steering rotating disk. The clamping disk is formed with a plurality of positioning grooves arranged around the rotation center of the steering rotating disk. The feed chute is arranged adjacent to one side of the clamping disk, and the discharge chute is arranged adjacent to the other side of the clamping disk. Each of the positioning grooves is aligned with the feed chute at a rotation starting point on the rotation path and is aligned with the discharge chute at a rotation end point on the rotation path.
9. The electronic component flipping device according to claim 1, wherein: Also includes: A turning guide rail includes a spiral channel connected in series with the feeding channel. The spiral channel extends along the longitudinal direction of the turning guide rail and the torsion angle of the spiral channel is 180 degrees.
10. The electronic component flipping device according to claim 9, wherein: One side of the flip guide rail is provided with a longitudinal opening communicating with the spiral channel.