Feeding device

Abstract

The application discloses a feeding device for assembling a workpiece and an auxiliary assembly into a to-be-hung structure. The feeding device comprises a base plate and a driving structure. The base plate comprises a first side and a second side opposite to each other, and a first support is arranged on the first side of the base plate, and the second side of the first support faces the second side of the base plate. The driving structure comprises a driving member and two transmission assemblies, and the two transmission assemblies are respectively arranged through the base plate and rotationally matched with the base plate. The transmission assembly comprises a first end and a second end, and the first end of the transmission assembly is connected with a connecting member. The driving member is located on the second side of the base plate and connected with one transmission assembly. The driving member is used for outputting power to the transmission assembly, and the second ends of the two transmission assemblies are matched with each other. Under the power provided by the driving member, the transmission assembly connected with the driving member drives one connecting member to rotate in a first direction, and the other transmission assembly drives the other connecting member to rotate in a second direction, so that the two connecting members are synchronously locked or unlocked with the workpiece.

Description

Technical Field

[0001] This application relates to the field of feeding technology, specifically to a feeding device. Background Technology

[0002] In the electroplating process of workpieces, such as mobile phone frames, it is usually necessary to assemble the workpiece and auxiliary components together to form a hanging structure. Multiple such hanging structures are then placed on a hanger and immersed in an electrolyte solution containing the target metal ions to electroplat multiple workpieces simultaneously, resulting in high electroplating efficiency. Currently, operators typically use a loading device combined with a T-wrench to assemble the workpiece and auxiliary components. First, the first bracket of the auxiliary components is installed on the loading device. Then, the workpiece is placed on the loading device with the first bracket. Next, the operator uses the T-wrench to rotate the two connecting parts on the first bracket to connect the first bracket to the workpiece. Finally, the second bracket is installed and connected to the first bracket, thus forming a hanging structure. In the assembly process of the workpiece and auxiliary components, the operator needs to rotate the connecting parts twice using the T-wrench, which is time-consuming and labor-intensive, resulting in low assembly efficiency. Utility Model Content

[0003] To address the problem of low assembly efficiency of workpieces and auxiliary components, this application provides a feeding device.

[0004] This application provides a loading device for assembling a workpiece and auxiliary components into a hanging structure. The auxiliary components include a first bracket, which comprises a bracket body and two connecting members. The bracket body includes a first side and a second side facing away from each other. The two connecting members are rotatably connected to the bracket body at intervals and each passes through the first side and the second side of the first bracket. The loading device includes a base plate and a driving structure. The base plate includes a first side and a second side facing away from each other. The first bracket is disposed on the first side of the base plate, and the second side of the first bracket faces the first side of the base plate. The driving structure includes a driving member and two transmission components. The two transmission components pass through the base plate and are rotatably engaged with it. Each transmission component includes a first end located on the first side of the base plate and a second end located on the second side of the base plate. The first end of the transmission component is connected to the connecting member. The driving member is located on the second side of the base plate and is connected to one of the transmission components. The driving member is configured to output power to the transmission components, and the second ends of the two transmission components engage with each other. When the driving member provides power, the transmission assembly connected to the driving member is configured to be driven by the transmission assembly connected to the driving member, thereby causing one of the coupling members to rotate in a first direction, and the other transmission assembly is configured to drive the other coupling member to rotate in a second direction, so that the two coupling members are synchronously locked or synchronously unlocked with the workpiece. The first direction is opposite to the second direction.

[0005] In some embodiments, the transmission assembly includes a bearing, a rotating shaft, and a gear. The bearing is connected to the substrate. The rotating shaft is rotatably mounted on the substrate via the bearing. The rotating shaft includes opposing first and second ends, the first end of the rotating shaft being located on a first side of the substrate, and the second end of the rotating shaft being located on a second side of the substrate. The first end of the rotating shaft is configured to connect with the coupling member. The gear is sleeved on the second end of the rotating shaft, and the gear is fixedly connected to the rotating shaft. The gears of the two transmission assemblies mesh with each other, and the drive member is connected to the second end of one of the rotating shafts.

[0006] In some embodiments, one of the first end of the rotating shaft and the end of the coupling member is provided with a non-circular groove, and the other is provided with a protrusion. The outer contour shape of the protrusion is the same as the inner contour shape of the groove, and the protrusion is received in the groove.

[0007] In some embodiments, a receiving groove is provided on the second side of the substrate, and the bearing is at least partially received in the receiving groove, with the bearing tightly fitted to the receiving groove.

[0008] In some embodiments, a receiving groove is provided on the second side of the substrate, and the bearing is at least partially received in the receiving groove. The transmission assembly further includes a limiting plate connected to the second side of the substrate and confining the bearing in the receiving groove.

[0009] In some embodiments, the peripheral wall of the second end of the rotating shaft is formed into a step, and the end face of the second end of the rotating shaft is provided with a locking hole. A first locking member passes through the locking hole to lock the gear onto the step.

[0010] In some embodiments, the peripheral wall of the second end of the rotating shaft is formed into a step, and the end face of the second end of the rotating shaft is provided with a locking hole. A second locking member passes through the peripheral wall of the gear to lock the gear onto the peripheral wall of the rotating shaft.

[0011] In some embodiments, the driving member includes a connecting rod, one end of which has a through hole. In the transmission assembly connected to the driving member, the first locking member passes through the through hole and the locking hole in sequence to lock the connecting rod on the end face of the second end of the rotating shaft, and locks the gear on the step through the connecting rod.

[0012] In some embodiments, the other end of the link is provided with an operating element, which is configured to be force-driven to provide power to the link.

[0013] In some implementations, the other end of the link is connected to a drive source configured to actively power the link.

[0014] In some embodiments, the drive member is capable of rotating along the first direction or along the second direction to provide power. The feeding device further includes a first limiting component and a second limiting component. The first limiting component is disposed on the second side of the substrate and is configured to limit the extreme position of rotation of the drive member in the first direction. The second limiting component is disposed on the second side of the substrate and spaced apart from the first limiting component, and is configured to limit the extreme position of rotation of the drive member in the second direction.

[0015] In some embodiments, the first limiting component and / or the second limiting component includes a mounting base and a limiting member. The mounting base is disposed on the second side of the substrate and connected to the substrate. The limiting member is movably connected to the mounting base via an elastic member, and when the driving member rotates to the extreme position, the driving member abuts against the limiting member.

[0016] In some embodiments, the workpiece has a through hole. The feeding device further includes two first positioning members and a second positioning member disposed within the through hole. The two first positioning members are spaced apart, and at least a portion of the outer surface of the first positioning member includes a first guide surface and a first mating surface connected to the first guide surface. The first guide surface guides the workpiece toward the first support, and the first mating surface mates with the inner wall of the through hole. The second positioning member is spaced apart from both first positioning members, and at least a portion of the outer surface of the second positioning member includes a second guide surface and a second mating surface connected to the second guide surface. The second guide surface guides the workpiece toward the first support, and the second mating surface mates with the inner wall of the through hole.

[0017] In some embodiments, the first positioning member is higher than the highest point of the first bracket in the direction from the second side of the substrate to the first side of the substrate.

[0018] In some embodiments, the first positioning member is higher than the second positioning member in the direction from the second side of the substrate to the first side of the substrate.

[0019] In some embodiments, the first positioning element is a Teflon positioning element.

[0020] In some embodiments, the second positioning element is a Teflon positioning element.

[0021] In some embodiments, the substrate has a support area configured to support the first bracket, and the first positioning member and the second positioning member surround the support area. The feeding device further includes a third positioning member disposed in the support area and configured to pass through the first bracket to position and / or limit the first bracket.

[0022] In the feeding device of this application, during the assembly of the workpiece and auxiliary components into a hanging structure, the first bracket is first placed on the first side of the base plate, and the first ends of the two transmission components are respectively connected to the two connecting parts of the first bracket. Then, the workpiece is placed on the first side of the bracket, and the driving component outputs power to the transmission components, causing one connecting part to rotate in a first direction, and the other transmission component to rotate the other connecting part in a second direction. At this time, the two connecting parts rotate simultaneously and lock or unlock synchronously with the workpiece, completing the connection between the first bracket and the workpiece. Finally, the second bracket is inserted and connected to the first bracket, thus forming a hanging structure. During the assembly of the workpiece and auxiliary components, the connection between the first bracket and the workpiece requires only one operation, saving time and effort, and resulting in high assembly efficiency.

[0023] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0024] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, wherein: Figure 1 This is a perspective view of the feeding device according to some embodiments of this application; Figure 2 yes Figure 1 A three-dimensional schematic diagram of the feeding device from another perspective; Figure 3 yes Figure 1 A schematic diagram showing the connection between the drive structure and the connecting parts in the feeding device; Figure 4 yes Figure 3 The drive structure and connector shown are illustrated in a cross-sectional view taken by line IV-IV; Figure 5 yes Figure 3 An exploded view of the drive structure and its connecting parts is shown. Figure 6 This is a three-dimensional assembly diagram of the feeding device loading the first bracket according to some embodiments of this application; Figure 7 This is a three-dimensional assembly diagram of the feeding device of some embodiments of this application, showing the completed assembly of the structure to be hung. Figure 8 yes Figure 7 The diagram shown is a three-dimensional exploded view of the feeding device after the structure to be hung is assembled. Figure 9 yes Figure 7 The diagram shows the structure to be hung. Figure 10 This is a schematic diagram of the structure of several structures to be hung on the bracket according to some embodiments of this application.

[0025] The reference numerals in the detailed embodiments are as follows: Structure to be hung 1000; Hanger 3000; Feeding device 100; Workpiece 300; Perforation 310; Auxiliary component 500; First bracket 510; Bracket body 5101; Connecting part 5103; First side of first bracket 5105; Second side of first bracket 5107; Second bracket 530; Substrate 10; First side 101 of substrate; Second side 103 of substrate; Supporting area 105; Drive structure 30; drive component 31; connecting rod 311; through hole 3111; operating component 313; transmission assembly 33; first end 3301 of the transmission assembly; second end 3303 of the transmission assembly; bearing 331; rotating shaft 333; first end 33301 of the rotating shaft; second end 33303 of the rotating shaft; groove 3331; protrusion 3333; step 3335; locking hole 3337; gear 335; limiting plate 337; first locking component 338; second locking component 339; First limiting component 51; mounting base 511; limiting member 513; elastic member 515; second limiting component 53; First positioning component 71; First guide surface 711; First mating surface 713; Second positioning component 73; Second guide surface 731; Second mating surface 733; Third positioning component 75; First direction X1; Second direction X2. Detailed Implementation

[0026] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0027] In the description of this application, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0031] In the electroplating process of workpieces, such as mobile phone frames, it is usually necessary to assemble the workpiece and auxiliary components together to form a hanging structure. Multiple such hanging structures are then placed on a hanger and immersed in an electrolyte solution containing target metal ions to electroplat multiple workpieces simultaneously, resulting in high electroplating efficiency. Currently, operators typically use a loading device combined with a T-wrench to assemble the workpiece and auxiliary components. First, the first bracket in the auxiliary components is installed on the loading device. Then, the workpiece is placed on the loading device with the first bracket. Next, the operator uses a T-wrench to rotate two connecting parts on the first bracket to connect the first bracket to the workpiece. Finally, the second bracket is installed and connected to the first bracket, thus forming a hanging structure. During the assembly process of the workpiece and auxiliary components, the operator needs to rotate the connecting parts twice using a T-wrench, which is time-consuming and labor-intensive, resulting in low assembly efficiency. To solve the above problems, this application provides a loading device 100 (… Figure 1 and Figure 2 (As shown).

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 7This application provides a loading device 100 for assembling a workpiece 300 and an auxiliary component 500 into a hanging structure 1000. The auxiliary component 500 includes a first support 510, which includes a support body 5101 and two connecting members 5103. The support body 5101 includes a first side 5105 and a second side 5107 facing away from each other. The two connecting members 5103 are rotatably connected to the support body 5101 at intervals and both pass through the first side 5105 and the second side 5107 of the first support. The loading device 100 includes a base plate 10 and a driving structure 30. The base plate 10 includes a first side 101 and a second side 103 facing away from each other. The first support 510 is disposed on the first side 101 of the base plate, and the second side 5107 of the first support faces the first side 101 of the base plate. The driving structure 30 includes a driving member 31 and two transmission components 33, which respectively pass through the base plate 10 and rotatably engage with the base plate 10. The transmission assembly 33 includes a first end 3301 located on a first side 101 of the substrate and a second end 3303 located on a second side 103 of the substrate. The first end 3301 of the transmission assembly is connected to the coupling member 5103. The drive member 31 is located on the second side 103 of the substrate and is connected to one of the transmission assemblies 33. The drive member 31 is configured to output power to the transmission assembly 33, and the second ends 3303 of the two transmission assemblies cooperate with each other. When the drive member 31 provides power, the transmission assembly 33 connected to the drive member 31 is configured to be driven by the transmission assembly 33 connected to the drive member 31, thereby driving one of the coupling members 5103 to rotate along a first direction X1, and the other transmission assembly 33 is configured to drive the other coupling member 5103 to rotate along a second direction X2, so that the two coupling members 5103 are simultaneously locked or simultaneously unlocked with the workpiece 300. The first direction X1 is opposite to the second direction X2.

[0033] Specifically, in the above embodiments, the loading device 100 is a device that assembles the workpiece 300 and the auxiliary component 500 into a hanging structure 1000 through precise positioning and power drive. The workpiece 300 can be a semi-finished product or raw material in any step of machining, or a finished product. This application takes the mobile phone frame as an example. In the process of surface treatment of the workpiece 300, such as electroplating, physical vapor deposition (PVD), spraying, surface heat treatment, etc., in order to improve processing efficiency and perform surface treatment on multiple workpieces 300 at the same time, the workpiece 300 is usually assembled with the auxiliary component 500 to form a hanging structure 1000. After the multiple hanging structures 1000 assembled in this way are put into the hanger 3000, multiple workpieces 300 can be processed at the same time. The loading device 100 of this application is used to reduce the operational complexity of the assembly process of the workpiece 300 and the auxiliary component 500, improve assembly efficiency, and reduce production costs.

[0034] The auxiliary component 500 is used to engage with the workpiece 300 to fix the workpiece 300 and assist in the installation of the workpiece 300 on the hanger 3000. The auxiliary component 500 includes a first bracket 510, which can engage with the workpiece 300 to form a hanging structure 1000. In some embodiments, the auxiliary component 500 includes a first bracket 510 and a second bracket 530. The first bracket 510 can engage with the workpiece 300 to form a whole, and the second bracket 530 can engage with the first bracket 510 to further fix the workpiece 300 and form the hanging structure 1000. In this case, the hanging structure 1000 has better structural stability. It is understood that the auxiliary component 500 may include at least the first bracket 510, or it may include other structures. This application does not limit this; this application uses the auxiliary component 500 including the first bracket 510 and the second bracket 530 as an example for illustration. The support body 5101 is the main body of the first support 510. Two connecting members 5103 are rotatably mounted on the support body 5101. The connecting members 5103 are used to connect the first support 510 to the workpiece 300. The support body 5101 (first support 510) includes a first side 5105 and a second side 5107 facing away from each other in the thickness direction. The two connecting members 5103 are spaced apart on the support body 5101 and pass through the first side 5105 and the second side 5107 of the first support.

[0035] The substrate 10 is the main body of the loading device 100, used to mount other functional structures in the loading device 100, such as the drive structure 30 and the first limiting component 51, second limiting component 53, first positioning member 71, and second positioning member 73, which will be mentioned below. The substrate 10 includes a first side 101 and a second side 103 facing away from each other in the thickness direction. During the assembly of the workpiece 300 and the auxiliary component 500 using the loading device 100, the first support 510 is first placed on the first side 101 of the substrate, with the second side 5107 of the first support facing the first side 101 of the substrate. Then, the workpiece 300 is placed on the first side 101 of the substrate, facing the first side 5105 of the first support. Finally, the second support 530 is placed on the first side 101 of the substrate and combined with the first support 510. The workpiece 300 and the auxiliary component 500 are assembled together to form a hanging structure 1000. The hanging structure 1000 can be removed from the loading device 100 for subsequent surface treatment. Please refer to... Figures 8 to 10 , Figure 9 This is a structural diagram of a structure 1000 to be hung. Figure 10 This is a schematic diagram showing the installation status of multiple structures 1000 to be hung on the hanger 3000.

[0036] The drive structure 30 is a structure used to provide power for the engagement of the first support 510 and the workpiece 300. The drive member 31 is configured to generate power and output the power to the transmission assembly 33. The transmission assembly 33 is used to transmit the power transmitted by the drive member 31 to the coupling member 5103, so that the coupling member 5103 engages with the workpiece 300. Specifically, there are two transmission assemblies 33, corresponding to the number of coupling members 5103. The transmission assembly 33 passes through the substrate 10 and is rotatably connected to the substrate 10. The transmission assembly 33 includes a first end 3301 and a second end 3303 opposite to each other. The first end 3301 of the transmission assembly is located on the first side 101 of the substrate, and the second end 3303 of the transmission assembly is located on the second side 103 of the substrate. The first end 3301 of the transmission component is used to connect with the coupling 5103 to realize the force transmission between the transmission component 33 and the coupling 5103. The connection between the transmission component 33 and the coupling 5103 is a detachable connection, that is, when the first bracket 510 is provided on the first side 101 of the substrate, the transmission component 33 is connected to the coupling 5103. The detachable connection includes, but is not limited to, one or more combinations of screw connection and snap-fit ​​connection. Subsequent detachable connections will adopt this definition and will not be described again.

[0037] The driving component 31 is disposed on the second side 103 of the substrate to make the structural layout of the feeding device 100 more reasonable. The driving component 31 is connected to a transmission component 33 and outputs power to the transmission component 33. At this time, since the second ends 3303 of the two transmission components cooperate with each other, when the transmission component 33 connected to the driving component 31 is driven by the driving component 31, the transmission component 33 is configured to drive the connecting member 5103 connected to it to rotate along the first direction X1. At this time, the other transmission component 33 is configured to drive the other connecting member 5103 connected to it to rotate along the second direction X2 under the drive of the transmission component 33 connected to the driving component 31.

[0038] Please refer to Figure 2In this application, the direction in which the transmission assembly 33 connected to the driving member 31 rotates to synchronously lock the two coupling members 5103 with the workpiece 300 is defined as the first direction X1, and the direction in which the transmission assembly 33 not connected to the driving member 31 rotates to synchronously lock the two coupling members 5103 with the workpiece 300 is defined as the second direction X2. The first direction X1 and the second direction X2 are opposite. It can be understood that the direction in which the transmission assembly 33 connected to the driving member 31 rotates to synchronously release the two coupling members 5103 from the workpiece 300 is defined as the second direction X2, and the direction in which the transmission assembly 33 not connected to the driving member 31 rotates to synchronously release the two coupling members 5103 from the workpiece 300 is defined as the first direction X1. The first direction X1 can be clockwise or counterclockwise, and is not limited here. Because the positions of the two coupling members 5103 relative to the workpiece 300 change synchronously, allowing the two coupling members 5103 to synchronously lock or unlock with the workpiece 300, the engagement of the workpiece 300 with the first bracket 510 can be achieved in only one step.

[0039] In the feeding device 100 of this application, during the assembly of the workpiece 300 and auxiliary components 500 into the hanging structure 1000, the first bracket 510 can be first set on the first side 101 of the substrate, and the first ends 3301 of the two transmission components can be connected to the two connecting parts 5103 of the first bracket 510 respectively. Then, the workpiece 300 is set on the first side of the bracket, and the driving component 31 outputs power to the transmission component 33, so that the transmission component 33 connected to it drives one of the connecting parts 5103 to rotate along the first direction X1, and the other transmission component 33 drives the other connecting part 5103 to rotate along the second direction X2. At this time, the two connecting parts 5103 rotate simultaneously and lock or unlock synchronously with the workpiece 300. The connection between the first bracket 510 and the workpiece 300 is completed. Finally, the second bracket 530 is installed and connected to the first bracket 510, thereby forming a hanging structure 1000. During the assembly process of workpiece 300 and auxiliary component 500, the first bracket 510 and workpiece 300 only need to be combined in one operation, which saves time and effort and the assembly efficiency of workpiece 300 and auxiliary component 500 is high.

[0040] Please refer to Figures 2 to 5In some embodiments, the transmission assembly 33 includes a bearing 331, a rotating shaft 333, and a gear 335. The bearing 331 is connected to the substrate 10. The rotating shaft 333 is rotatably mounted on the substrate 10 via the bearing 331. The rotating shaft 333 includes a first end 33301 and a second end 33303 opposite to each other. The first end 33301 of the rotating shaft is located on a first side 101 of the substrate, and the second end 33303 of the rotating shaft is located on a second side 103 of the substrate. The first end 33301 of the rotating shaft is configured to be connected to the coupling member 5103. The gear 335 is sleeved on the second end 33303 of the rotating shaft, and the gear 335 is fixedly connected to the rotating shaft 333. The gears 335 of the two transmission assemblies 33 mesh with each other, and the drive member 31 is connected to the second end 33303 of one of the rotating shafts.

[0041] Specifically, bearing 331 is a structure in transmission assembly 33 that provides load support and accuracy assurance for the rotation of rotating shaft 333. Bearing 331 can be, but is not limited to, angular contact ball bearings, self-aligning ball bearings, self-aligning roller bearings, thrust self-aligning roller bearings, tapered roller bearings, and cylindrical roller bearings. Rotating shaft 333 is a structure used to drive the coupling member 5103 to rotate. Bearing 331 is connected to base plate 10, specifically, the outer ring of bearing 331 is fixedly connected to base plate 10, rotating shaft 333 passes through bearing 331, and the inner ring of bearing 331 is fixedly connected to the outer wall of rotating shaft 333, so that rotating shaft 333 is rotatably mounted on base plate 10. At this time, when rotating shaft 333 rotates, the inner and outer rings of bearing 331 can rotate relative to each other, thereby supporting rotating shaft 333 and reducing the coefficient of friction during rotation, thus ensuring the rotational accuracy of rotating shaft 333 and improving the structural stability of transmission assembly 33.

[0042] Along the length of the rotating shaft 333, the rotating shaft 333 includes a first end 33301 and a second end 33303. The first end 33301 of the rotating shaft is the first end 3301 of the transmission assembly and is located on the first side 101 of the substrate. When the workpiece 300 is placed on the first side 101 of the substrate, the first end 33301 of the rotating shaft can be connected to the connector 5103 to transmit power to the connector 5103. The connection between the two is the same as the detachable connection described above. The rotating shaft 333 passes through the substrate 10. At this time, the second end 33303 of the rotating shaft protrudes from the substrate 10 and is located on the second side 103 of the substrate. At this time, the feeding device 100 can transmit the force on the second side 103 of the substrate to the first side 101 of the substrate through the rotating shaft 333, and further transmit it to the connector 5103.

[0043] Gears 335 are mechanical elements in transmission assembly 33 that mesh with each other to transmit motion and power. Gears 335 can be, but are not limited to, spur gears or helical gears. There are at least two gears 335, and the dimensions of each gear 335 must match the rotation shaft 333 so that the gear 335 can be fitted onto the second end 33303 of the rotation shaft. Gears 335 are fixedly connected to the rotation shaft 333. The connection between gears 335 and the rotation shaft 333 can be detachable or non-detachable. Non-detachable connections include, but are not limited to, one or more combinations of methods such as gluing, welding, and sintering. This definition will be used for subsequent non-detachable connections without further elaboration. The two gears 335 mesh with each other so that when one gear 335 is rotated, the other gear 335 is driven to rotate in the opposite direction. A drive member 31 is connected to the gears 335 and the second end 33303 of one of the rotation shafts to better transmit power from the drive member 31 to the rotation shaft 333.

[0044] The transmission component 33 in this application, through the interconnection of bearing 331, rotating shaft 333 and gear 335, converts the rotation of drive component 31 into the rotation of gear 335 and rotating shaft 333, so that rotating shaft 333 can provide power for the rotation of coupling component 5103. The two coupling components 5103 can lock or unlock synchronously with workpiece 300. The coupling process of first bracket 510 and workpiece 300 is time-saving and labor-saving, and the assembly efficiency of workpiece 300 and auxiliary component 500 is high.

[0045] Please refer to Figures 3 to 5 In some embodiments, one of the first end 33301 of the rotating shaft and the end of the coupling 5103 is provided with a non-circular groove 3331, and the other is provided with a protrusion 3333. The outer contour shape of the protrusion 3333 is the same as the inner contour shape of the groove 3331, and the protrusion 3333 is accommodated in the groove 3331.

[0046] Specifically, in some embodiments, the first end 33301 of the rotating shaft is provided with a non-circular groove 3331, and the end of the coupling member 5103 is provided with a protrusion 3333. The outer contour shape of the protrusion 3333 is the same as the inner contour shape of the groove 3331, so that the two can cooperate with each other. The outer contour shape of the protrusion 3333 and the inner contour shape of the groove 3331 can be, but are not limited to, regular shapes such as triangles, rectangles, rounded rectangles, racetracks, and irregular shapes such as D-shapes. When the workpiece 300 is placed on the first side 101 of the substrate, the protrusion 3333 is accommodated in the groove 3331, and the first end 33301 of the rotating shaft is connected to the coupling member 5103, so that when the rotating shaft 333 rotates, it can drive the coupling member 5103 connected to it to rotate together.

[0047] In other embodiments, the first end 33301 of the rotating shaft is provided with a protrusion 3333, and the end of the coupling member 5103 is provided with a non-circular groove 3331. The outer contour shape of the protrusion 3333 is the same as the inner contour shape of the groove 3331 so that the two can cooperate with each other. The outer contour shape of the protrusion 3333 and the inner contour shape of the groove 3331 can be, but are not limited to, regular shapes such as triangles, rectangles, rounded rectangles, racetracks, and irregular shapes such as D-shapes. When the workpiece 300 is placed on the first side 101 of the substrate, the protrusion 3333 is accommodated in the groove 3331, and the first end 33301 of the rotating shaft is connected to the coupling member 5103 so that when the rotating shaft 333 rotates, it can drive the coupling member 5103 connected to it to rotate together.

[0048] Therefore, one of the first end 33301 of the rotating shaft and the end of the connecting member 5103 is provided with a non-circular groove 3331, and the other is provided with a protrusion 3333. The shapes of the protrusion 3333 and the non-circular groove 3331 can match each other so that the first end 33301 of the rotating shaft can be connected to the connecting member 5103. Therefore, when the rotating shaft 333 rotates, the connecting member 5103 can be driven. The two connecting members 5103 can lock or unlock synchronously with the workpiece 300. The process of connecting the first bracket 510 and the workpiece 300 is time-saving and labor-saving, and the assembly efficiency of the workpiece 300 and the auxiliary component 500 is high.

[0049] Please refer to Figures 1 to 4 In some embodiments, the second side 103 of the substrate is provided with a receiving groove, and the bearing 331 is at least partially received in the receiving groove, with the bearing 331 tightly fitted to the receiving groove. Specifically, the receiving groove (not shown) is a spatial structure formed on the substrate 10 for receiving at least a portion of the bearing 331. The size and shape of the receiving groove are respectively matched with the size and shape of the bearing 331 so that the bearing 331 can tightly fit with the receiving groove during the process of receiving the bearing 331. At this time, the structural stability of the feeding device 100 is better, and the power provided by the drive structure 30 can be stably transmitted to the coupling 5103.

[0050] Please combine Figure 5In some embodiments, the transmission assembly 33 further includes a limiting plate 337, which is connected to the second side 103 of the substrate and confines the bearing 331 within the receiving groove. The limiting plate 337 is a structure used to restrict the movement of the bearing 331 toward the second side 103 of the substrate. The connection between the limiting plate 337 and the substrate 10 can be detachable or non-detachable. In this case, the limiting plate 337 can close at least part of the receiving groove from the second side 103 of the substrate to confine the bearing 331 within the receiving groove. This further strengthens the connection between the bearing 331 and the substrate 10, improves the structural stability of the feeding device 100, and allows the power provided by the drive structure 30 to be transmitted to the coupling 5103 more stably.

[0051] Please refer to Figure 4 and Figure 5 In some embodiments, the peripheral wall of the second end 33303 of the rotating shaft forms a step 3335, and the end face of the second end 33303 of the rotating shaft is provided with a locking hole 3337. Specifically, the second end 33303 of the rotating shaft includes two sections of different sizes, so the peripheral wall of the rotating shaft 333 forms a step 3335, and the step surface of the step 3335 faces the second side 103 of the substrate. The second end 33303 of the rotating shaft has a locking hole 3337 at its end face, and the locking hole 3337 can be a smooth hole or a threaded hole.

[0052] In some embodiments, the first locking member 338 passes through the locking hole 3337 to lock the gear 335 onto the step 3335. The first locking member 338 and the locking hole 3337 can be detachably connected or non-detachably connected. When the locking hole 3337 is a threaded hole, the outer wall of the first locking member 338 is provided with an external thread that mates with the locking hole 3337. When the first locking member 338 passes through the locking hole 3337, the first locking member 338, the gear 335, and the rotating shaft 333 are connected in sequence in the direction from the second side 103 of the substrate to the first side 101 of the substrate. At least a portion of the outer wall of the gear 335 abuts against the step 3335. At this time, the gear 335 and the rotating shaft 333 will not rotate relative to each other, but can rotate together to drive the connecting member 5103 connected to the rotating shaft 333 to rotate together, resulting in good structural stability of the feeding device 100.

[0053] In some embodiments, the second locking member 339 passes through the peripheral wall of the gear 335 to lock the gear 335 onto the peripheral wall of the rotating shaft 333. The second locking member 339 and the gear 335 can be detachably connected or non-detachably connected. When the second locking member 339 passes through the peripheral wall of the gear 335, in a direction perpendicular to the direction from the second side 103 of the substrate to the first side 101 of the substrate, the second locking member 339 abuts against the peripheral wall of the rotating shaft 333. The second locking member 339 can lock the gear 335 onto the peripheral wall of the rotating shaft 333. At this time, the gear 335 and the rotating shaft 333 will not rotate relative to each other, but can rotate together to drive the connecting member 5103 connected to the rotating shaft 333 to rotate together, resulting in better structural stability of the feeding device 100. Of course, when the first locking member 338 passes through the locking hole 3337 to lock the gear 335 onto the step 3335, and the second locking member 339 passes through the peripheral wall of the gear 335 to lock the gear 335 onto the peripheral wall of the rotating shaft 333, the engagement between the gear 335 and the rotating shaft 333 is tighter. At this time, the relative rotation between the gear 335 and the rotating shaft 333 is more thoroughly restricted, and the rotation of the gear 335 can be transmitted to the rotating shaft 333 more stably, resulting in better structural stability of the feeding device 100.

[0054] Please refer to Figures 3 to 5 In some embodiments, the drive member 31 includes a connecting rod 311, one end of which is provided with a through hole 3111. In the transmission assembly 33 connected to the drive member 31, a first locking member 338 passes through the through hole 3111 and the locking hole 3337 in sequence to lock the connecting rod 311 onto the end face of the second end 33303 of the rotating shaft, and locks the gear 335 onto the step 3335 through the connecting rod 311.

[0055] Specifically, the connecting rod 311 is a structure used to extend the lever arm of the force exerted by the driving member 31 on the transmission assembly 33. The connecting rod 311 includes two opposing ends in the length direction, wherein one end of the connecting rod 311 is provided with a through hole 3111 for engaging with the transmission assembly 33. In the transmission assembly 33 connected to the driving member 31, in the direction from the second side 103 of the substrate to the first side 101 of the substrate, the through hole 3111 is aligned with the locking hole 3337, and the first locking member 338 can pass through the through hole 3111 and the locking hole 3337 in sequence. At this time, in the direction from the second side 103 of the substrate to the first side 101 of the substrate, the first locking member 338, the connecting rod 311, the gear 335, and the rotating shaft 333 are connected in sequence. At least a portion of the connecting rod 311 abuts against the end face of the second end 33303 of the rotating shaft, and at least a portion of the outer wall of the gear 335 abuts against the step 3335. Thus, the first locking member 338 and the step 3335 cooperate to lock the connecting rod 311 and the gear 335 together. The rotation of the connecting rod 311 can drive the rotating shaft 333 to rotate, and the rotation of the rotating shaft 333... On the one hand, the rotation of the shaft 333 can also drive the connecting part 5103 connected to it to rotate together so as to contact or disengage from the workpiece 300. On the other hand, the rotation of the shaft 333 can drive the gear 335 fixedly mounted on it to rotate. Since the two gears 335 in the two transmission components 33 mesh with each other, the shaft 333 of the transmission component 33 not connected to the drive component 31 also rotates, thereby driving the other connecting part 5103 to rotate together so as to contact or disengage from the workpiece 300. Finally, the connecting part 5103 can be synchronously locked or synchronously contacted and locked to the workpiece 300.

[0056] Please refer to Figures 3 to 5In some embodiments, the other end of the link 311 is provided with an operating member 313, which is configured to provide power to the link 311 by applying force. Specifically, the link 311 has an operating member 313 for the operator to hold at the other end that is not connected to the transmission assembly 33. When the operating member 313 is under force, it provides power to the connecting rod 311, causing the connecting rod 311 to rotate. The rotation of the connecting rod 311 drives the rotating shaft 333 to rotate. The rotation of the rotating shaft 333 causes the connected coupling 5103 to rotate as well, contacting or disengaging from the workpiece 300. Simultaneously, the rotation of the rotating shaft 333 also drives the gear 335, which is fixedly mounted on it, to rotate. Since the two gears 335 in the two transmission components 33 mesh with each other, the rotating shaft 333 of the transmission component 33, which is not connected to the driving member 31, also rotates. This causes the other coupling 5103 to rotate as well, contacting or disengaging from the workpiece 300. Ultimately, the two couplings 5103 can be synchronously locked or synchronously contact-locked with the workpiece 300. In some embodiments, the operator manually operates the operating member 313. In other embodiments, an external operating device (not shown) is controlled to operate the operating member 313. At this time, by setting the operating element 313, the rotation process of the connecting rod 311 can be controlled more flexibly, the power provided by the drive structure 30 can be stably transmitted to the coupling 5103, and the structure stability of the feeding device 100 is good.

[0057] Please refer to Figures 3 to 5 In some embodiments, the other end of the connecting rod 311 is connected to a drive source, which is configured to actively provide power to the connecting rod 311. Specifically, the drive source (not shown) is a device for providing power to the connecting rod 311. The connection between the other end of the connecting rod 311, which is not connected to the transmission assembly 33, and the drive source can be either detachable or non-detachable. In some embodiments, the operator manually activates the drive source. In other embodiments, the drive source has an automated program to achieve self-starting. In this case, the connecting rod 311 can be flexibly and actively provided with power by the drive source, the power provided by the drive structure 30 can be stably transmitted to the coupling 5103, and the structural stability of the feeding device 100 is good.

[0058] Please refer to Figures 1 to 3In some embodiments, the drive member 31 is capable of rotating along a first direction X1 or a second direction X2 to provide power. The loading device 100 also includes a first limiting component 51 and a second limiting component 53. The first limiting component 51 is disposed on the second side 103 of the substrate and is configured to limit the extreme position of the rotation of the drive member 31 in the first direction X1. The second limiting component 53 is disposed on the second side 103 of the substrate and spaced apart from the first limiting component 51, and is configured to limit the extreme position of the rotation of the drive member 31 in the second direction X2.

[0059] Specifically, in the above embodiment, the driving member 31 can rotate along the first direction X1 or along the second direction X2 to provide power, so that the two coupling members 5103 rotate and are synchronously locked or unlocked with the workpiece 300, respectively. At this time, the minimum displacement of the coupling member 5103 required to achieve synchronous locking or unlocking with the workpiece 300 is determined by the rotation angle of the driving member 31.

[0060] The first limiting component 51 is a structure used to limit the extreme position of the rotation of the driving member 31 in the first direction X1. The first limiting component 51 is disposed on the second side 103 of the substrate and connected to the substrate 10. The connection between the first limiting component 51 and the substrate 10 can be a detachable connection or a non-detachable connection. When the driving member 31 rotates to the extreme position of rotation in the first direction X1, at least part of the driving member 31 abuts against the first limiting component 51. At this time, both connecting members 5103 abut against the workpiece 300 and are in a locked state, such as... Figure 2 As shown.

[0061] The second limiting component 53 is a structure used to limit the extreme position of the rotation of the driving member 31 in the second direction X2. The second limiting component 53 is disposed on the second side 103 of the substrate and connected to the substrate 10. The connection between the second limiting component 53 and the substrate 10 can be a detachable connection or a non-detachable connection. The first limiting component 51 and the second limiting component 53 are spaced apart on the substrate 10 to leave space between them for the rotation of the driving member 31. When the driving member 31 rotates to the extreme position of rotation in the second direction X2, at least part of the driving member 31 abuts against the second limiting component 53. At this time, the coupling member 5103 is disengaged from the workpiece 300 and is in an unlocked state (not shown in the figure).

[0062] In summary, the feeding device 100 of this application limits the extreme positions of the drive member 31 in the first direction X1 and the second direction X2 by the first limiting component 51 and the second limiting component 53 disposed on the second side 103 of the substrate. At this time, the stroke of the drive member 31 is small, the structure of the feeding device 100 is more compact, and the operation process of the feeding device 100 is faster, resulting in higher working efficiency.

[0063] Please refer to Figures 1 to 3 In some embodiments, the first limiting component 51 and / or the second limiting component 53 include a mounting base 511 and a limiting member 513. The mounting base 511 is disposed on the second side 103 of the substrate and connected to the substrate 10. The limiting member 513 is movably connected to the mounting base 511 via an elastic member 515, and when the driving member 31 rotates to its limit position, the driving member 31 abuts against the limiting member 513.

[0064] Specifically, the mounting base 511 is a structure in the first limiting component 51 and / or the second limiting component 53 used for connection with the substrate 10. The mounting base 511 is connected to the second side 103 of the substrate, and the connection between the mounting base 511 and the substrate 10 can be a detachable connection or a non-detachable connection. The limiting member 513 is a structure in the first limiting component 51 and / or the second limiting component 53 used to limit the rotational position of the driving member 31. The elastic member 515 is a structure used to provide elastic restoring force for the movable connection between the limiting member 513 and the mounting base 511. The elastic member 515 can be, but is not limited to, a combination of one or more springs, leaf springs, and rubber elastic members. One end of the elastic member 515 is connected to the limiting member 513, and the other end of the elastic member 515 is connected to the mounting base 511. When the driving member 31 rotates to its limit position (in the first direction X1 and / or the second direction X2), the driving member 31 abuts against the limiting member 513, at which point the elastic member 515 is compressed. When the driving member 31 moves away from its limit position (in the first direction X1 and / or the second direction X2), the driving member 31 releases from contact with the limiting member 513, at which point the elastic member 515 provides an elastic restoring force to the limiting member 513 to reset it. Furthermore, the elastic member 515 provides cushioning during the contact between the driving member 31 and the limiting member 513, increasing the service life of the limiting member 513 and / or the driving member 31.

[0065] In summary, the feeding device 100 of this application, through the mounting base 511 connected to the second side 103 of the substrate and the limiting member 513 provided on the mounting base 511, restricts the extreme positions of the rotation of the driving member 31 in the first direction X1 and the second direction X2. At this time, the stroke of the driving member 31 is small, the structure of the feeding device 100 is more compact, and the feeding device 100 performs a single operation faster, resulting in higher efficiency. In addition, the feeding device 100 of this application, by providing an elastic member 515, can, on the one hand, achieve a movable connection between the limiting member 513 and the mounting base 511, providing elastic restoring force for the reset of the limiting member 513; on the other hand, it can provide buffering during the contact between the driving member 31 and the limiting member 513, increasing the service life of the limiting member 513 and / or the driving member 31. It should be noted that in other embodiments of this application, the first limiting component 51 and / or the second limiting component 53 are not limited to the limiting structure with elastic limiting as described above, but can also be a limiting structure with hard limiting, for example, without elastic element 515, etc., which will not be described in detail here.

[0066] Please refer to Figure 6 and Figure 8 In some embodiments, the workpiece 300 is provided with a through hole 310. The feeding device 100 also includes two first positioning members 71 and a second positioning member 73 disposed within the through hole 310. The two first positioning members 71 are spaced apart, and at least a portion of the outer surface of the first positioning member 71 includes a first guide surface 711 and a first mating surface 713 connected to the first guide surface 711. The first guide surface 711 is used to guide the movement of the workpiece 300 toward the first support 510, and the first mating surface 713 mates with the inner wall of the through hole 310. The second positioning member 73 is spaced apart from both first positioning members 71, and at least a portion of the outer surface of the second positioning member 73 includes a second guide surface 731 and a second mating surface 733 connected to the second guide surface 731. The second guide surface 731 is used to guide the movement of the workpiece 300 toward the first support 510, and the second mating surface 733 mates with the inner wall of the through hole 310.

[0067] Specifically, in order to cooperate with the through hole 310 on the workpiece 300, the feeding device 100 includes two first positioning members 71 and a second positioning member 73. When the workpiece 300 is disposed on the first side 101 of the substrate, the two first positioning members 71 and the second positioning members 73 are disposed in the through hole 310.

[0068] Two first positioning members 71 are connected to the first side 101 of the substrate and are spaced apart. The connection between the two first positioning members 71 and the substrate 10 can be detachable or non-detachable. Depending on the contact state between the workpiece 300 and the outer surface of the first positioning member 71 during its placement on the first side 101 of the substrate, the outer surface of the first positioning member 71 includes a first guide surface 711 and a first mating surface 713. During the movement of the workpiece 300, it first passes through the first guide surface 711, which guides the workpiece 300 toward the substrate 10 and the first support 510, aligning the workpiece 300 and the first support 510 in the direction from the first side 101 to the second side 103 of the substrate. The workpiece 300 further passes through the first mating surface 713, which is connected to the first guide surface 711. The first mating surface 713 engages with the inner wall of the through hole 310, causing the workpiece 300 to be positioned on the first side 101 of the substrate in a predetermined direction and to at least partially contact the first support 510.

[0069] The second positioning member 73 is used to cooperate with the first positioning member 71 during the process of the workpiece 300 being placed on the first side 101 of the substrate, so that the workpiece 300 and the first support 510 are better aligned in the direction from the first side 101 to the second side 103 of the substrate. The second positioning member 73 and the two first positioning members 71 are all spaced apart. At this time, the first side 101 of the substrate is provided with three structures for positioning the workpiece 300, and the second positioning member 73 and the two first positioning members 71 can cooperate more accurately with the through hole 310.

[0070] Based on the contact state between the workpiece 300 and the outer surface of the second positioning member 73 during the process of the workpiece 300 being placed on the first side 101 of the substrate, the outer surface of the second positioning member 73 includes a second guide surface 731 and a second mating surface 733. During the movement of the workpiece 300, it first passes through the second guide surface 731, which guides the workpiece 300 toward the substrate 10 and the first support 510, aligning the workpiece 300 and the first support 510 in the direction from the first side 101 to the second side 103 of the substrate. The workpiece 300 further passes through the second mating surface 733, which connects to the second guide surface 731. The second mating surface 733 engages with the inner wall of the through hole 310, causing the workpiece 300 to be placed on the first side 101 of the substrate in a predetermined direction and to at least partially contact the first support 510.

[0071] In summary, the feeding device 100 cooperates with the workpiece 300 through two first positioning members 71 and second positioning members 73 inserted in the perforation 310. As the workpiece 300 approaches the first support 510 in the direction from the first side 101 to the second side 103 of the substrate, the first guide surface 711, the first mating surface 713, the second guide surface 731, and the second mating surface 733 can all cooperate with the perforation 310, so that the workpiece 300 and the first support 510 are well aligned in the direction from the first side 101 to the second side 103 of the substrate. At this time, the structural stability of the generated hanging structure 1000 is good, and the workpiece 300 can be well subjected to surface treatment operations.

[0072] Please refer to Figures 6 to 8 In some embodiments, the first positioning member 71 is higher than the highest point of the first support 510 in the direction from the second side 103 of the substrate to the first side 101 of the substrate.

[0073] Specifically, during the assembly of the structure to be hung 1000, the first bracket 510 and the workpiece 300 need to be sequentially placed on the first side 101 of the substrate. With the first bracket 510 already placed on the first side 101, the workpiece 300 may shift and rub against at least a portion of the first bracket 510 as it approaches, causing scratches on its surface. To avoid this problem, the height of the first positioning member 71 is higher than the highest point of the first bracket 510 in the direction from the second side 103 to the first side 101 of the substrate. In this case, as the workpiece 300 approaches the first bracket 510, it first contacts the first positioning member 71 and, guided by the first guide surface 711, moves towards the first bracket 510 in the correct direction. At this point, any structures on the first bracket 510 that might rub against the workpiece 300 pass through the through holes 310 without scratching the surface of the workpiece 300. Therefore, the aesthetics and integrity of the workpiece 300 are not compromised, resulting in a high yield rate.

[0074] Please refer to Figures 6 to 8 In some embodiments, the first positioning member 71 is higher than the second positioning member 73 in the direction from the second side 103 of the substrate to the first side 101 of the substrate.

[0075] In the above embodiment, since the second positioning member 73 and the two first positioning members 71 are spaced apart on the first side 101 of the substrate, the first side 101 of the substrate is provided with three structures for positioning the workpiece 300. At this time, when the first positioning member 71 is higher than the second positioning member 73 in the direction from the second side 103 of the substrate to the first side 101 of the substrate, the workpiece 300 can first cooperate with the two first positioning members 71 to initially align with the first support 510, and then the workpiece 300 cooperates with the first positioning member 71 and the second positioning member 73 simultaneously to further align the workpiece 300 with the first support 510.

[0076] Specifically, during the process of the first mating surface 713 engaging with the inner wall of the perforation 310 to bring the workpiece 300 closer to the first support 510, the workpiece 300 engages with the second guide surface 731. The second guide surface 731 can further guide the workpiece 300 toward the substrate 10 and the first support 510, and correct the position of the workpiece 300 if it deviates, so that the workpiece 300 and the first support 510 are better aligned in the direction from the first side 101 to the second side 103 of the substrate. Then, the workpiece 300 engages with the second mating surface 733 in the next step. At this time, the inner wall of the perforation 310 engages with both the first mating surface 713 and the second mating surface 733. Both the second mating surface 733 and the first mating surface 713 engage with the inner wall of the perforation 310 so that the workpiece 300 is positioned on the first side 101 of the substrate in a predetermined direction and is in at least partial contact with the first support 510.

[0077] In summary, the feeding device 100 cooperates with the workpiece 300 through two first positioning members 71 and second positioning members 73 inserted in the perforation 310. As the workpiece 300 approaches the first support 510 in the direction from the first side 101 to the second side 103 of the substrate, the first guide surface 711, the first mating surface 713, the second guide surface 731, and the second mating surface 733 sequentially cooperate with the perforation 310 to better align the workpiece 300 and the first support 510 in the direction from the first side 101 to the second side 103 of the substrate. At this time, the assembled hanging structure 1000 has better structural stability, and the workpiece 300 can be better subjected to surface treatment operations.

[0078] Please refer to Figure 1 and Figure 6 In some embodiments, the first positioning element 71 is a Teflon positioning element. Since Teflon is relatively soft and has a low coefficient of friction, when a Teflon positioning element is used as the first positioning element 71, the contact force between the first positioning element 71 and the workpiece 300 is small, and the first positioning element 71 will not scratch the surface of the workpiece 300. Therefore, the aesthetics and integrity of the workpiece 300 are not compromised, and the yield of the workpiece 300 is high.

[0079] Please refer to Figure 1 and Figure 6 In some embodiments, the second positioning element 73 is a Teflon positioning element. Because Teflon is relatively soft and has a low coefficient of friction, when a Teflon positioning element is used as the second positioning element 73, the contact force between the second positioning element 73 and the workpiece 300 is small. The second positioning element 73 will not scratch the surface of the workpiece 300. Therefore, the aesthetic appearance and integrity of the workpiece 300 are not compromised, and the yield rate of the workpiece 300 is high.

[0080] Please refer to Figure 1 , Figure 6 and Figure 8 In some embodiments, the substrate 10 has a support area 105, which is configured to support the first support 510. The first positioning member 71 and the second positioning member 73 surround the support area 105. The feeding device 100 also includes a third positioning member 75, which is disposed in the support area 105 and configured to pass through the first support 510 to position and / or limit the first support 510.

[0081] Specifically, the support area 105 is the region on the first side 101 of the substrate used to support the first support 510. In some embodiments, the support area 105 is flush with the non-support area (the area that does not support the first support 510), in other words, the support area 105 is flat. In this case, the appearance of the support area 105 differs from that of the non-support area, allowing the operator to quickly identify the support area 105 and place the first support 510 in the correct position on the first support 510. In other embodiments, the support area 105 is higher than the non-support area, in other words, the support area 105 is raised. In this case, the operator can quickly identify the support area 105 to place the first support 510 in the correct position on the first support 510, and it is also convenient to remove the first support 510 and the assembled hanging structure 1000 from the support area 105. In some other embodiments, the support area 105 is lower than the non-support area; in other words, the support area 105 is recessed. In this case, the operator can quickly identify the support area 105 to place the first bracket 510 in the correct position on the first bracket 510, and the first bracket 510 can be better positioned with the help of the support area 105, so that the connection process between the rotating shaft 333 and the connecting member 5103 is simpler and more convenient.

[0082] The first positioning member 71 and the second positioning member 73 are arranged around the support area 105 on the first side 101 of the substrate to play an auxiliary positioning role during the process of the first bracket 510 being supported on the substrate 10, and the workpiece 300 can be aligned with the first bracket 510 arranged on the support area 105 during the positioning process by the first positioning member 71 and the second positioning member 73.

[0083] The third positioning member 75 is a structure used to position and / or limit the first bracket 510. The third positioning member 75 is located in the support area 105. There can be one or more third positioning members 75. This application uses two third positioning members 75 as an example. In this case, the third positioning member 75 is provided with two holes that mate with the third positioning member 75. As the first bracket 510 approaches the substrate 10, the two third positioning members 75 mate with the two holes so that the third positioning members 75 pass through the first bracket 510 and limit the first bracket 510 in the support area 105.

[0084] Therefore, the feeding device 100 of this application positions and / or limits the first support 510 by means of the third positioning member 75, so that the third positioning member 75 can be accurately set in the support area 105. At this time, the workpiece 300 can be aligned with the first support 510 set in the support area 105 during the positioning process by the first positioning member 71 and the second positioning member 73, so as to form a relatively stable hanging structure 1000, so as to accurately perform subsequent surface treatment on the workpiece 300.

[0085] The technical features of the embodiments described above can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification. Furthermore, other implementation methods can be derived from the above embodiments, allowing for structural and logical substitutions and changes without departing from the scope of this disclosure.

[0086] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A feeding device for assembling a workpiece and an auxiliary component into a hanging structure, the auxiliary component comprising a first bracket, the first bracket comprising a bracket body and two connecting members, the bracket body comprising a first side and a second side facing away from each other, the two connecting members being rotatably connected to the bracket body at intervals, and both passing through the first side and the second side of the first bracket; characterized in that, The feeding device includes: A substrate, including a first side and a second side facing away from each other, a first support disposed on the first side of the substrate, and a second side of the first support facing the first side of the substrate; and A driving structure includes a driving member and two transmission components. The two transmission components are respectively passed through the substrate and rotatably engaged with the substrate. Each transmission component includes a first end located on a first side of the substrate and a second end located on a second side of the substrate. The first end of the transmission component is connected to the coupling member. The driving member is located on the second side of the substrate and is connected to one of the transmission components. The driving member is configured to output power to the transmission components. The second ends of the two transmission components engage with each other. When the driving member provides power, the transmission component connected to the driving member is configured to drive one of the coupling members to rotate in a first direction. The other transmission component is configured to be driven by the transmission component connected to the driving member, thereby driving the other coupling member to rotate in a second direction, so that the two coupling members are synchronously locked or synchronously unlocked with the workpiece. The first direction is opposite to the second direction.

2. The feeding device according to claim 1, characterized in that, The transmission assembly includes: The bearing is connected to the substrate; A rotating shaft, rotatably mounted on the substrate via the bearing, includes a first end and a second end opposite to each other. The first end of the rotating shaft is located on a first side of the substrate, and the second end of the rotating shaft is located on a second side of the substrate. The first end of the rotating shaft is configured to connect with the coupling member. A gear is fitted onto the second end of the rotating shaft, the gear is fixedly connected to the rotating shaft, the gears of the two transmission components mesh with each other, and the driving component is connected to the second end of one of the rotating shafts.

3. The feeding device according to claim 2, characterized in that, One of the first end of the rotating shaft and the end of the connecting member is provided with a non-circular groove, and the other is provided with a protrusion. The outer contour shape of the protrusion is the same as the inner contour shape of the groove, and the protrusion is accommodated in the groove.

4. The feeding device according to claim 2, characterized in that, The peripheral wall of the second end of the rotating shaft forms a step, and the end face of the second end of the rotating shaft is provided with a locking hole. A first locking member passes through the locking hole to lock the gear on the step; and / or, a second locking member passes through the peripheral wall of the gear to lock the gear on the peripheral wall of the rotating shaft. The driving component includes a connecting rod, one end of which has a through hole. In the transmission assembly connected to the driving component, the first locking member passes through the through hole and the locking hole in sequence to lock the connecting rod on the end face of the second end of the rotating shaft, and locks the gear on the step through the connecting rod.

5. The feeding device according to claim 4, characterized in that, The other end of the link is provided with an operating element, which is configured to provide power to the link when subjected to force; or, the other end of the link is connected to a drive source, which is configured to actively provide power to the link.

6. The feeding device according to any one of claims 1-5, characterized in that, The driving component is capable of rotating along the first direction or the second direction to provide power; the feeding device further includes: A first limiting component is disposed on a second side of the substrate, and the first limiting component is configured to limit the extreme position of the rotation of the driving member in the first direction; and A second limiting component is disposed on the second side of the substrate and spaced apart from the first limiting component. The second limiting component is configured to limit the extreme position of the rotation of the drive member in the second direction.

7. The feeding device according to claim 6, characterized in that, The first limiting component and / or the second limiting component include: A mounting base is disposed on the second side of the substrate and connected to the substrate; and The limiting member is movably connected to the mounting base via an elastic element. When the driving member rotates to the limit position, the driving member abuts against the limiting member.

8. The feeding device according to claim 1, characterized in that, The workpiece has a through hole; the feeding device further includes: Two first positioning members are disposed within the perforation, spaced apart. At least a portion of the outer surface of each first positioning member includes a first guide surface and a first mating surface connected to the first guide surface. The first guide surface guides the workpiece toward the first bracket, and the first mating surface mates with the inner wall of the perforation. A second positioning member is inserted into the perforation and is spaced apart from the two first positioning members. At least a portion of the outer surface of the second positioning member includes a second guide surface and a second mating surface connected to the second guide surface. The second guide surface is used to guide the workpiece to move toward the first bracket, and the second mating surface mates with the inner wall of the perforation.

9. The feeding device according to claim 8, characterized in that, In the direction from the second side of the substrate to the first side of the substrate, the first positioning member is higher than the highest point of the first bracket; and / or, In the direction from the second side of the substrate to the first side of the substrate, the first positioning member is higher than the second positioning member; and / or, The first positioning element is a Teflon positioning element; and / or, The second positioning element is a Teflon positioning element.

10. The feeding device according to claim 8, characterized in that, The substrate has a support area configured to support the first bracket, and the first positioning member and the second positioning member surround the support area; the feeding device further includes: A third positioning element is disposed in the support area, and the third positioning element is configured to pass through the first bracket to position and / or limit the first bracket.

Images