A feed device

Abstract

The application relates to a feeding device. The feeding device comprises a punching mechanism for punching forming elements, a conveying mechanism including a support frame, a vertical plate, a fastener and a conveying assembly, the vertical plate is vertically arranged and fixedly connected to the support frame, the fastener is arranged in the conveying assembly and the vertical plate along the thickness direction of the vertical plate to lock and fix the conveying assembly on the vertical plate, the conveying assembly is used for conveying a carrier to pass through a positioning station, and a transfer mechanism is used for transferring the elements on the punching mechanism to the carrier passing through the positioning station. Thus, compared with the prior art, the fastener is arranged in the vertical plate and the conveying assembly along the horizontal direction, and the conveying assembly is locked and fixed on the vertical plate, the operator stands on one side of the vertical plate when locking or unlocking the fastener, and the operation of locking or unlocking the fastener is performed along the horizontal direction, the dismounting difficulty and labor intensity are greatly reduced, and the conveying assembly is convenient to maintain, debug and repair.

Description

Technical Field

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

[0002] In the battery manufacturing process, such as for cylindrical or prismatic batteries, insulating sheets need to be assembled into the battery. On the battery assembly line, a feeding device is used to transport the insulating sheets to an insulating sheet feeding device to facilitate their assembly into the battery.

[0003] In actual production processes, it is often necessary to perform positioning maintenance, debugging, or repair of the feeding device. However, due to the complex structure of the feeding device and the compact arrangement of various mechanisms to reduce the space required, the operating space is limited when operators perform regular maintenance, debugging, or repair of the feeding device, making disassembly and assembly quite difficult. Utility Model Content

[0004] Therefore, it is necessary to provide a feeding device that can reduce the difficulty of maintenance, debugging, or repair in order to address the above problems.

[0005] A feeding device, comprising:

[0006] A stamping mechanism is used to stamp and form components;

[0007] A conveying mechanism includes a support frame, a vertical plate, fasteners, and a conveying assembly. The vertical plate is vertically arranged and fixedly connected to the support frame. The fasteners are inserted through the conveying assembly and the vertical plate along the thickness direction of the vertical plate to lock the conveying assembly onto the vertical plate. The conveying assembly is used to convey a carrier through a positioning station.

[0008] A transfer mechanism is used to transfer components on the stamping mechanism to a carrier passing through the positioning station.

[0009] In some embodiments, a first through hole is provided on the upright plate, and a second through hole is provided on the conveying assembly. The axial directions of the first and second through holes are consistent with the thickness direction of the upright plate, and the fastener passes through the first and second through holes.

[0010] In some embodiments, the fasteners are bolts and nuts.

[0011] In some embodiments, the upright plate has a threaded hole, and the conveying assembly has a through hole. The axial direction of the threaded hole and the through hole is consistent with the thickness direction of the upright plate. The fastener passes through the through hole and is threadedly connected to the upright plate through the threaded hole. Alternatively, the upright plate has a through hole, and the conveying assembly has a threaded hole. The axial direction of the threaded hole and the through hole is consistent with the thickness direction of the upright plate. The fastener passes through the through hole and is threadedly connected to the conveying assembly through the threaded hole.

[0012] In some embodiments, the fastener is a screw.

[0013] In some embodiments, both the upright plate and the conveying assembly have positioning holes, the axial direction of which is aligned with the thickness direction of the upright plate; the conveying mechanism further includes positioning pins that pass through the positioning holes on the upright plate and the conveying assembly.

[0014] In some embodiments, the stamping mechanism includes a stamping die and a first waste suction assembly, the stamping die having a waste discharge position for discharging stamping waste and an outlet position for discharging stamped components;

[0015] The first waste suction assembly includes a first waste suction box and a first exhaust pipe. The first waste suction box is installed on the stamping die and covers the waste position of the stamping die. The first waste suction box has a first air extraction port and multiple air inlets. The first waste suction box is connected to the first exhaust pipe through the first air extraction port.

[0016] In some embodiments, the top wall of the first waste suction box is provided with a plurality of air inlets, and / or the side wall of the first waste suction box is provided with a plurality of air inlets.

[0017] In some embodiments, the stamping mechanism further includes a second waste suction assembly, which includes a drive assembly and a second waste suction box mounted on the drive end of the drive assembly.

[0018] In some embodiments, the drive assembly drives the second waste suction box to move between a waste suction position covering the discharge position of the stamping die and a clearance position away from the discharge position of the stamping die.

[0019] In some embodiments, the discharge position is located at the top of the stamping die, the second waste suction box is arranged above the stamping die, and the drive assembly is used to drive the second waste suction box to rise or fall.

[0020] In the aforementioned feeding device, the fasteners in the prior art are arranged vertically. Due to space constraints, tightening or loosening the fasteners requires the operator to squat down and look upwards, making assembly and disassembly difficult and labor-intensive. In contrast, in this application, the fasteners are arranged approximately horizontally through the vertical plate and the conveying assembly, securing the conveying assembly to the vertical plate. When tightening or loosening the fasteners, the operator stands on one side of the vertical plate and performs the operation horizontally, significantly reducing assembly and disassembly difficulty and labor intensity, thus facilitating the maintenance, debugging, and repair of the conveying assembly. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the feeding device in one embodiment of this application;

[0022] Figure 2 for Figure 1 Front view of the conveying mechanism of the feeding device described herein;

[0023] Figure 3 This is a schematic diagram of the fastener locking and fixing plate and the conveying assembly in one embodiment;

[0024] Figure 4 This is a schematic diagram of the fastener locking and fixing plate and the conveying assembly in another embodiment;

[0025] Figure 5 This is a structural schematic diagram of the fastener locking and fixing plate and the conveying assembly in another embodiment;

[0026] Figure 6 for Figure 1 The diagram shows the structure of the stamping mechanism of the feeding device. Detailed Implementation

[0027] 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.

[0028] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this application.

[0029] 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.

[0030] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," 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.

[0031] 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.

[0032] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0033] Please see Figure 1 This application provides a feeding device for supplying components downstream. The component can be an insulating sheet, or other types of components, which are not limited herein. The feeding device includes a stamping mechanism 10, a conveying mechanism 20, and a transfer mechanism 30. The stamping mechanism 10 is used to stamp and form the component. The conveying mechanism 20 is used to convey a carrier through a positioning station a3. The transfer mechanism 30 is used to transfer the component stamped by the stamping mechanism 10 onto the carrier passing through the positioning station a3, i.e., to load the component using the carrier. The conveying mechanism 20 then conveys the carrier loaded with the component from the positioning station a3 to continue downstream, thereby supplying components to downstream users. It should be noted that the carrier can be a cup, or other types of carriers, as long as they can load the component, which are not limited herein.

[0034] Please see Figure 2 The conveying mechanism 20 includes a support frame 21, a vertical plate 22, fasteners 23, and a conveying assembly 24. The vertical plate 22 is erected and fixedly connected to the support frame 21, i.e., the support frame 21 supports the vertical plate 22. The conveying assembly 24 is supported on the vertical plate 22, and the fasteners 23 are provided through the conveying assembly 24 and the vertical plate 22 along the thickness direction of the vertical plate 22 to lock and fix the conveying assembly 24 to the vertical plate 22, thereby enabling the support frame 21 to support the vertical plate 22 and the conveying assembly 24 fixed on the vertical plate 22. Since the vertical plate 22 is erected, and the thickness direction of the vertical plate 22 is approximately parallel to a horizontal direction, the fasteners 23 are provided through the vertical plate 22 and the conveying assembly 24 approximately along this horizontal direction. Furthermore, there are multiple fasteners 23, each of which is installed through the conveying assembly 24 and the upright plate 22 along the thickness direction of the upright plate 22, thereby using the various fasteners 23 to lock and fix the conveying assembly 24 onto the upright plate 22.

[0035] In the prior art, the fastener 23 is set vertically. Due to space constraints, tightening or loosening the fastener 23 requires the operator to squat down and look upwards, making assembly and disassembly difficult and labor-intensive. In contrast, in this application, the fastener 23 is set approximately horizontally through the vertical plate 22 and the conveying assembly 24, and the conveying assembly 24 is locked and fixed to the vertical plate 22. When tightening or loosening the fastener 23, the operator stands on one side of the vertical plate 22 and performs the operation horizontally, greatly reducing the difficulty of assembly and disassembly and the labor intensity, thus facilitating the maintenance, debugging, and repair of the conveying assembly 24.

[0036] It should be noted that the conveying assembly 24 can be a belt conveyor, using the belt conveyor mechanism 20 to carry the vehicle and transport it downstream. Of course, the conveying assembly 24 can also use other types of conveying equipment, as long as it can realize the transport of the vehicle, and there is no limitation here.

[0037] Specifically, in this embodiment, the conveying assembly 24 simultaneously conveys a preset number of carriers through the positioning station a3. The stamping mechanism 10 simultaneously stamps a preset number of components. The transfer mechanism 30 simultaneously picks up the preset number of components provided by the stamping mechanism 10 and transfers them to the preset number of carriers passing through the positioning station a3.

[0038] To ensure that each carrier arriving at positioning station a3 can load a set of components transferred by transfer mechanism 30 in a corresponding manner, the set of carriers arriving at positioning station a3 needs to be positioned to ensure that the spacing between each carrier in the set matches the spacing between each component in the set transferred by transfer mechanism 30. In some embodiments, a positioning screw is provided at positioning station a3. This positioning screw is used to position a preset number of carriers arriving at positioning station a3, ensuring that the spacing between each carrier in the set arriving at positioning station a3 is a preset value, so as to ensure that a preset number of components transferred by transfer mechanism 30 can be received in a corresponding manner.

[0039] Please see again Figure 1In the embodiments of this application, the transfer mechanism 30 includes a turntable assembly 31 and a first suction cup 32, a second suction cup 33, a third suction cup 34, and a fourth suction cup 35, all mounted on the turntable assembly 31. The first suction cup 32, the second suction cup 33, the third suction cup 34, and the fourth suction cup 35 are arranged at intervals along the circumference of the turntable assembly 31. During the rotation of the turntable assembly 31 around its own axis, it can drive the first suction cup 32 to switch between the stamping mechanism 10 and the first transfer station a1, while driving the second suction cup 33 to switch between the stamping mechanism 10 and the second transfer station a2, while driving the third suction cup 34 to switch between the second transfer station a2 and the positioning station a3, and driving the fourth suction cup 35 to switch between the first transfer station a1 and the positioning station a3. Thus, during the rotation of the turntable assembly 31 around its own axis, the first suction cup 32 transfers a set of preset number of components stamped by the stamping mechanism 10 to the first transfer station a1, the second suction cup 33 transfers a set of preset number of components stamped by the stamping mechanism 10 to the second transfer station a2, the third suction cup 34 transfers a set of preset number of components from the second transfer station a2 to a set of preset number of carriers located at the positioning station a3, and the third suction cup 34 transfers a set of preset number of components from the first transfer station a1 to a set of preset number of carriers located at the positioning station a3. In this way, the components on the stamping mechanism 10 are transferred to the first transfer station a1 and the second transfer station a2 by the first suction cup 32 and the second suction cup 33 respectively, and the components at the first transfer station a1 and the second transfer station a2 are transferred to the various carriers passing through the positioning station a3 by the third suction cup 34 and the fourth suction cup 35 respectively, thereby greatly speeding up the rhythm of component transfer and increasing the speed of component transfer.

[0040] Furthermore, the stamping mechanism 10, the first transfer station a1, the positioning station a3, and the second transfer station a2 are arranged circumferentially around the turntable assembly 31. The turntable assembly 31 can rotate 90° clockwise or counterclockwise around its own axis to switch between the first state and the second state.

[0041] When the turntable assembly 31 is in the first state (see...) Figure 1 The first suction cup 32, the second suction cup 33, the third suction cup 34, and the fourth suction cup 35 are respectively located at the first transfer station a1, the stamping mechanism 10, the second transfer station a2, and the positioning station a3. When the turntable assembly 31 is in the second state, the first suction cup 32, the second suction cup 33, the third suction cup 34, and the fourth suction cup 35 are respectively located at the stamping mechanism 10, the second transfer station a2, the positioning station a3, and the first transfer station a1.

[0042] Specifically Figure 1In the embodiment shown, when the turntable assembly 31 rotates 90° counterclockwise from the first state, the turntable assembly 31 switches to the second state, that is, the first suction cup 32 moves from the first transfer station a1 to the stamping mechanism 10, the second suction cup 33 moves from the stamping mechanism 10 to the second transfer station a2, the third suction cup 34 moves from the second transfer station a2 to the positioning station a3, and the fourth suction cup 35 moves from the positioning station a3 to the first transfer station a1.

[0043] When the turntable assembly 31 rotates 90° clockwise from the second state, it switches to the first state. Specifically, the first suction cup 32 moves from the stamping mechanism 10 to the first transfer station a1, the second suction cup 33 moves from the second transfer station a2 to the stamping mechanism 10, the third suction cup 34 moves from the positioning station a3 to the second transfer station a2, and the fourth suction cup 35 moves from the first transfer station a1 to the positioning station a3. Thus, during the vision-based feeding operation, controlling the turntable assembly 31 to alternately rotate 90° clockwise and 90° counterclockwise allows it to continuously switch between the first and second states. Each switch completes the transfer of a preset number of components to a preset number of carriers passing through the positioning station a3, greatly improving the transfer rhythm and speed.

[0044] Please see Figure 3 In some embodiments, the upright plate 22 has a first through hole 221, and the conveying assembly 24 has a second through hole 241. The axial directions of the first through hole 221 and the second through hole 241 are aligned with the thickness direction of the upright plate 22. A fastener 23 passes through the first through hole 221 and the second through hole 241 to lock and fix the conveying assembly 24 onto the upright plate 22. Optionally, the fastener 23 is a bolt 231 and a nut 233.

[0045] Please see Figure 4 In other embodiments, the upright plate 22 has a threaded hole 223, and the conveying assembly 24 has a through hole 243. The axial direction of the threaded hole 223 and the through hole 243 is aligned with the thickness direction of the upright plate 22. A fastener 23 passes through the through hole 243 and is threadedly connected to the upright plate 22 through the threaded hole 223 to lock and fix the conveying assembly 24 onto the upright plate 22. Optionally, the fastener 23 is a screw.

[0046] It should be noted that, please refer to Figure 5 In some embodiments, the upright plate 22 has a through hole 243, and the conveying assembly 24 has a threaded hole 223. The axial direction of the threaded hole 223 and the through hole 243 is consistent with the thickness direction of the upright plate 22. Fasteners 23 are provided through the through hole 243 and are threadedly connected to the conveying assembly 24 through the threaded hole 223 to lock and fix the conveying assembly 24 onto the upright plate 22.

[0047] Specifically, in this embodiment, both the upright plate 22 and the conveying assembly 24 have positioning holes (not shown), the axial direction of which is aligned with the thickness direction of the upright plate 22. The conveying mechanism 20 also includes positioning pins (not shown), which pass through the positioning holes on the upright plate 22 and the conveying assembly 24, thereby positioning the conveying assembly 24 relative to the upright plate 22 and ensuring that the installation accuracy of the conveying assembly 24 meets assembly requirements. Furthermore, both the upright plate 22 and the conveying assembly 24 have multiple positioning holes, and each positioning hole on the upright plate 22 corresponds one-to-one with each positioning hole on the conveying assembly 24. There are also multiple positioning pins, each passing through two corresponding positioning holes on the upright plate 22 and the conveying assembly 24, thus using all positioning pins to jointly position the conveying assembly 24 and the upright plate 22, which helps improve positioning accuracy.

[0048] Please see Figure 6 In an embodiment of this application, the stamping mechanism 10 includes a stamping die 11, which has a scrap position b1 for discharging stamping waste and an outlet position b2 for discharging stamped components. Specifically, the stamping die 11 is a progressive die. The stamping die 11 performs a first punching at the scrap position b1 to form the inner hole of the component. Since the first punching forms the inner hole of the component, waste material is generated. The stamping die 11 performs a second punching at the outlet position b2 to stamp and form the outer shape of the component. Since the second punching forms the outer shape of the component, components are generated. When the first suction cup 32 or the second suction cup 33 moves to the outlet position b2 of the stamping die 11, it can pick up a predetermined number of stamped components at the outlet position b2.

[0049] Furthermore, the stamping mechanism 10 also includes a first waste suction assembly, which includes a first waste suction box 12 and a first exhaust pipe 13. The first waste suction box 12 is mounted on the stamping die 11 and covers the waste material position b1 of the stamping die 11. The first waste suction box 12 has a first air extraction port and multiple air inlets 121. The first waste suction box 12 is connected to one end of the first exhaust pipe 13 through the first air extraction port, and the other end of the first exhaust pipe 13 is used to connect to an external exhaust device. In this way, the external exhaust device can draw air from the first waste suction box 12 through the first exhaust pipe 13, thereby creating a negative pressure inside the first waste suction box 12 to suck up the stamping waste generated at the waste material position b1 of the stamping die 11. When the external exhaust device sucks up the stamping waste, the outside air enters the first waste suction box 12 through the air inlets 121 on the first waste suction box 12, which provides airflow into the first waste suction box 12 and prevents the stamping waste from being blocked in the first exhaust pipe 13 due to insufficient air intake.

[0050] Optionally, the top wall of the first waste suction box 12 is provided with a plurality of air inlets 121, and / or the side wall of the first waste suction box 12 is provided with a plurality of air inlets 121. In this way, a sufficient number of air inlets 121 is ensured, thereby ensuring sufficient air intake of the first waste suction box 12 to improve the efficiency of suctioning stamping waste.

[0051] It should be noted that the stamping die 11 has a discharge hole at the discharge position b2, through which the stamped component is ejected for pickup by the first suction cup 32 or the second suction cup 33. However, during long-term use, components may become clogged in the discharge hole, preventing the first suction cup 32 or the second suction cup 33 from picking up the component. To prevent components from becoming clogged in the discharge hole, in some embodiments, the stamping mechanism 10 further includes a second waste suction assembly 14. The second waste suction assembly 14 includes a drive assembly 141 and a second waste suction box 142 mounted on the drive end of the drive assembly 141. The second waste suction assembly 14 is used to pick up components clogged in the discharge hole, ensuring that the first suction cup 32 or the second suction cup 33 can pick up the component at the discharge position b2.

[0052] Furthermore, the drive assembly 141 drives the second waste suction box 142 to move between the waste suction position and the avoidance position. When the drive assembly 141 drives the second waste suction box 142 to the waste suction position, the second waste suction box 142 covers the discharge position b2 of the stamping die 11 (see...). Figure 6 (As shown), so that the second waste suction box 142 can pick up the components blocked in the discharge hole. When the drive assembly 141 drives the second waste suction box 142 to move to the avoidance position, the second waste suction box 142 moves away from the discharge position b2 of the stamping die 11 to avoid the first suction cup 32 or the second suction cup 33, so that the first suction cup 32 or the second suction cup 33 can move to the discharge position b2 of the stamping die 11 and pick up the components.

[0053] Thus, when no component blockage occurs at the discharge port, the second waste suction box 142 is in the avoidance position. At this time, the turntable assembly 31 drives the first suction cup 32 and the second suction cup 33 to alternately pick up a set of preset number of components at the discharge position b2 of the stamping die 11 each time.

[0054] When a component blocks the discharge hole, the drive assembly 141 moves the second waste suction box 142 from the avoidance position to the waste suction position. At this time, the second waste suction box 142 covers the discharge position b2 of the stamping die 11, thereby using the second waste suction box 142 to suck up the component blocking the discharge hole. Then, the drive assembly 141 drives the second waste suction box 142 away from the discharge position b2 of the stamping die 11 until it reaches the avoidance position again. At this time, the turntable assembly 31 continues to drive the first suction cup 32 and the second suction cup 33 to alternately suck up a preset number of components at the discharge position b2 of the stamping die 11 each time.

[0055] Furthermore, the discharge position b2 is located at the top of the stamping die 11, and the second waste suction box 142 is arranged above the stamping die 11. The drive assembly 141 is used to drive the second waste suction box 142 to rise to the clearance position or to fall to the waste suction position. The drive assembly 141 can be a linear drive module such as a cylinder or an electric cylinder, as long as it can drive the second waste suction box 142 to rise to the clearance position or fall to the waste suction position, and is not limited here.

[0056] When the drive assembly 141 drives the second waste suction box 142 to rise to the clearance position, a material-collecting space is formed between the second waste suction box 142 and the stamping die 11, allowing the first suction cup 32 or the second suction cup 33 to enter or exit, so that the first suction cup 32 or the second suction cup 33 can pick up components at the discharge position b2 of the stamping die 11. When the drive assembly 141 drives the second waste suction box 142 to descend to the waste suction position, the second waste suction box 142 covers the discharge position b2 of the stamping die 11, so that the second waste suction box 142 can pick up components blocked in the discharge hole.

[0057] In a specific embodiment, the second waste suction assembly 14 further includes a second exhaust pipe 143, and a second waste suction box 142 has a second air intake. The second waste suction box 142 is connected to one end of the second exhaust pipe 143 through the second air intake. The other end of the second exhaust pipe 143 is used to connect to an external exhaust device. In this way, the external exhaust device can draw air from the second waste suction box 142 through the second exhaust pipe 143, creating a negative pressure inside the second waste suction box 142, thereby sucking up the components blocked in the discharge hole.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] 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 application. 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, characterized in that, include: A stamping mechanism (10) is used to stamp and form elements; A conveying mechanism (20) includes a support frame (21), a vertical plate (22), fasteners (23), and a conveying assembly (24). The vertical plate (22) is vertically arranged and fixedly connected to the support frame (21). The fasteners (23) are provided along the thickness direction of the vertical plate (22) and pass through the conveying assembly (24) and the vertical plate (22) to lock the conveying assembly (24) onto the vertical plate (22). The conveying assembly (24) is used to convey a carrier through a positioning station (a3). A transfer mechanism (30) is used to transfer the components on the stamping mechanism (10) to a carrier passing through the positioning station (a3).

2. The feeding device according to claim 1, characterized in that, The upright plate (22) has a first through hole (221) and the conveying assembly (24) has a second through hole (241). The axial direction of the first through hole (221) and the second through hole (241) is consistent with the thickness direction of the upright plate (22). The fastener (23) passes through the first through hole (221) and the second through hole (241).

3. The feeding device according to claim 2, characterized in that, The fasteners (23) are bolts (231) and nuts (233).

4. The feeding device according to claim 1, characterized in that, The upright plate (22) has a threaded hole (223), and the conveying assembly (24) has a through hole (243). The axial direction of the threaded hole (223) and the through hole (243) is consistent with the thickness direction of the upright plate (22). The fastener (23) passes through the through hole (243) and is threadedly connected to the upright plate (22) through the threaded hole (223). Alternatively, the upright plate (22) has a through hole (243), and the conveying assembly (24) has a threaded hole (223). The axial direction of the threaded hole (223) and the through hole (243) is consistent with the thickness direction of the upright plate (22). The fastener (23) passes through the through hole (243) and is threadedly connected to the conveying assembly (24) through the threaded hole (223).

5. The feeding device according to claim 4, characterized in that, The fastener (23) is a screw.

6. The feeding device according to claim 1, characterized in that, Both the upright plate (22) and the conveying assembly (24) have positioning holes, and the axial direction of the positioning holes is consistent with the thickness direction of the upright plate (22). The conveying mechanism (20) also includes positioning pins, which are provided through the positioning holes on the upright plate (22) and the conveying assembly (24).

7. The feeding device according to any one of claims 1 to 6, characterized in that, The stamping mechanism (10) includes a stamping die (11) and a first waste suction assembly. The stamping die (11) has a waste position (b1) for discharging stamping waste and a discharge position (b2) for discharging stamped components. The first waste suction assembly includes a first waste suction box (12) and a first exhaust pipe (13). The first waste suction box (12) is installed on the stamping die (11) and covers the waste position (b1) of the stamping die (11). The first waste suction box (12) has a first air extraction port and multiple air inlets (121). The first waste suction box (12) is connected to the first exhaust pipe (13) through the first air extraction port.

8. The feeding device according to claim 7, characterized in that, The top wall of the first waste suction box (12) is provided with a plurality of air inlets (121), and / or the side wall of the first waste suction box (12) is provided with a plurality of air inlets (121).

9. The feeding device according to claim 7, characterized in that, The stamping mechanism (10) further includes a second waste suction assembly (14), which includes a drive assembly (141) and a second waste suction box (142) mounted on the drive end of the drive assembly (141).

10. The feeding device according to claim 9, characterized in that, The drive assembly (141) drives the second waste suction box (142) to move between the waste suction position of the discharge position (b2) covering the stamping die (11) and the avoidance position of the discharge position (b2) away from the stamping die (11).

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