Riveting equipment

Abstract

The utility model discloses riveting equipment. The riveting equipment comprises a conveying mechanism and a riveting mechanism. The conveying mechanism comprises a rotating disc, a rotating driving part and jigs, the rotating driving part is in driving connection with the rotating disc, a riveting position is arranged on the rotating path of the rotating disc, the jigs are movably arranged on the rotating disc in the height direction, and containing grooves used for containing parts are formed in the jigs; the riveting mechanism is arranged corresponding to the riveting position; the riveting mechanism comprises a fixed seat, a riveting head, a riveting driving piece and a jacking driving piece; the fixed seat is fixedly arranged and is positioned above the turntable; the jacking driving piece is located below the rotary disc and is opposite to the fixing base, and the jig is matched with the fixing base to fix a part; the riveting head is located above the rotating disc, the riveting driving piece is in driving connection with the riveting head and used for enabling the riveting head to ascend and descend, and the riveting head can penetrate through the fixing base. The jacking driving piece drives the jig to ascend to be away from the rotating disc, when the part is riveted, the jig is pressed, the rotating disc is not prone to side inclination, and therefore the riveting precision of the part in the jig is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of riveting, and in particular to a riveting device. Background Art

[0002] During the production of some parts, riveting is required. In the related technology, the jig is rotated to the bottom of the riveting machine through a turntable, and the riveting head of the riveting machine is pressed down to rivet the parts in the jig. Since the jig is located at the edge of the turntable, during the riveting process, the jig is easily pressed to cause the turntable to tilt, thereby causing the parts to shift, resulting in lower riveting accuracy and lower product yield. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a riveting device that can separate the jig from the turntable during the riveting process to avoid the turntable from tilting, thereby ensuring the riveting accuracy.

[0004] The riveting device according to an embodiment of the present application includes:

[0005] A conveying mechanism, the conveying mechanism comprising a turntable, a rotating driving member and a fixture, the rotating driving member drivingly connected to the turntable, a riveting position being provided on the rotating path of the turntable, the fixture being movable along the height direction and being provided with a receiving groove for receiving parts;

[0006] A riveting mechanism, the riveting mechanism is arranged corresponding to the riveting position; the riveting mechanism includes a fixed seat, a riveting head, a riveting driving member and a lifting driving member; the fixed seat is fixedly arranged and located above the turntable; the lifting driving member is located below the turntable and arranged opposite to the fixed seat, and the lifting driving member is used to drive the jig located at the riveting position to rise and fall, so that the jig contacts the fixed seat, and the jig cooperates with the fixed seat to fix the parts; the riveting head is located above the turntable, and the riveting driving member drives the riveting head to be connected, so as to raise and lower the riveting head, and the riveting head can pass through the fixed seat to rivet the parts in the jig.

[0007] The riveting equipment according to the embodiment of the present application has at least the following beneficial effects: by enabling the jig to be raised and lowered relative to the turntable, and by driving the jig to rise away from the turntable through the jacking drive, when the riveting head rivets the parts in the jig, the jig is compressed, the jacking drive plays a supporting role, and the turntable is not affected or is less affected, and is not easy to tilt, thereby ensuring the riveting accuracy of the parts in the jig. In addition, the jig further limits the parts in the receiving groove by connecting with the fixing seat, and the riveting head rivets the parts in the receiving groove by passing through the fixing seat to improve the riveting accuracy.

[0008] According to some embodiments of the present application, the conveying mechanism also includes a guide column, which can be movably passed through the turntable in the height direction, and the guide column passes through the jig, and the jig is relatively fixed to the guide column. The upper end of the guide column passes through the jig, and the fixing seat is provided with a positioning hole, and the upper end of the guide column can be plugged and matched with the positioning hole.

[0009] According to some embodiments of the present application, the turntable is provided with a movable hole, the conveying mechanism further includes a pushing block, the pushing block is arranged at the lower end of the jig and can be moved along the height direction through the movable hole, and the lifting drive member is used to lift the pushing block.

[0010] According to some embodiments of the present application, the riveting mechanism further includes a pressure sensor, which is disposed between the riveting driver and the riveting head and is electrically connected to the riveting driver.

[0011] According to some embodiments of the present application, the riveting mechanism includes a support frame, a connecting plate and a sliding column, the support frame is mounted above the fixed seat, the sliding column can be slid through the support frame along the height direction, the connecting plate is arranged on the sliding column and is located below the support frame, the riveting driving member is arranged at the upper end of the support frame, the driving end of the riveting driving member passes through the support frame and is connected to the pressure sensor through the connecting plate; along the height direction, the projection of the connecting plate covers the projection of the pressure sensor.

[0012] According to some embodiments of the present application, a feeding mechanism is further included, which includes a feeding slider and a feeding drive. A feeding channel arranged in a horizontal direction and a discharging channel arranged in a vertical direction are formed on the fixed seat. The feeding channel is used to enter the rivet, and the discharging channel is connected to the accommodating groove of the jig at the riveting position; the feeding slider is formed with a storage cavity, and the feeding drive drives the feeding slider to move between a first position and a second position. When the feeding slider is located at the first position, the storage cavity is connected to the feeding channel, and when the feeding slider is located at the second position, the storage cavity is connected to the discharging channel.

[0013] According to some embodiments of the present application, the feeding mechanism further includes a vibrating tray, wherein the vibrating tray is used to store rivets, and an output port of the vibrating tray is connected to the feeding channel.

[0014] According to some embodiments of the present application, it also includes a first storage mechanism, a second storage mechanism, a loading mechanism and a unloading mechanism, the first storage mechanism is used to store parts to be riveted, and the second storage mechanism is used to store riveted parts; the turntable has a loading position and a unloading position on its rotation path, the loading mechanism is used to grab the parts in the first storage mechanism to the loading position, and the unloading mechanism is used to grab the riveted parts at the unloading position to the second storage mechanism.

[0015] According to some embodiments of the present application, the first material storage mechanism and the second material storage mechanism are arranged along the first direction, the upper material position and the lower material position are distributed along the second direction, and the first material storage mechanism and the second material storage mechanism are symmetrically distributed on both sides of the turntable in the second direction.

[0016] According to some embodiments of the present application, a detection mechanism is further included. The turntable has a detection position on its rotation path. The detection mechanism is arranged corresponding to the detection position and is used to detect whether there are parts on the fixture at the detection position.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0020] Figure 2 for Figure 1 Schematic diagram of the connection between the riveting mechanism, the feeding mechanism and the feeding mechanism;

[0021] Figure 3 for Figure 2 a cross-sectional view of the middle riveting mechanism, the feeding mechanism and the feeding mechanism;

[0022] Figure 4 for Figure 2 A cross-sectional view of the riveting mechanism, the feeding mechanism and the feeding mechanism from another angle.

[0023] Reference numerals:

[0024] Conveying mechanism 100, turntable 110, movable hole 111, rotary driving member 120, fixture 130, guide column 140, pushing block 150;

[0025] Riveting mechanism 200, fixing seat 210, positioning hole 211, feeding channel 212, discharging channel 213, riveting head 220, riveting driving member 230, lifting driving member 240, pressure sensor 250, supporting frame 260, connecting plate 270, sliding column 280;

[0026] Feeding mechanism 300, feeding slider 310, storage chamber 311, feeding drive member 320, vibrating plate 330;

[0027] A first material storage mechanism 400;

[0028] A second material storage mechanism 500;

[0029] Feeding mechanism 600;

[0030] Feeding mechanism 700;

[0031] Testing agency 800. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0036] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0037] Reference Figure 1 , Figure 2 and Figure 4 According to an embodiment of the present application, the riveting device includes: a conveying mechanism 100 and a riveting mechanism 200 .

[0038] The conveying mechanism 100 includes a turntable 110, a rotary driving member 120 and a fixture 130. The rotary driving member 120 drives and connects the turntable 110. The turntable 110 has a riveting position on its rotation path. The fixture 130 is movably arranged on the turntable 110 in a height direction. The fixture 130 has a receiving groove for receiving parts.

[0039] The riveting mechanism 200 is arranged corresponding to the riveting position; the riveting mechanism 200 includes a fixed seat 210, a riveting head 220, a riveting driving member 230 and a jacking driving member 240; the fixed seat 210 is fixedly arranged and is located above the turntable 110; the jacking driving member 240 is located below the turntable 110 and is arranged opposite to the fixed seat 210, and the jacking driving member 240 is used to drive the jig 130 located at the riveting position to rise and fall, so that the jig 130 contacts the fixed seat 210, and the jig 130 cooperates with the fixed seat 210 to fix the parts; the riveting head 220 is located above the turntable 110, and the riveting driving member 230 drives the connected riveting head 220 to raise and lower the riveting head 220, and the riveting head 220 can pass through the fixed seat 210 to rivet the parts in the jig 130.

[0040] It is understandable that the parts are placed on the jig 130, and the rotating drive member 120 drives the turntable 110 to rotate, so that the jig 130 drives the parts to rotate. When the jig 130 rotates to the riveting position, the jig 130 is located below the riveting head 220 and above the jacking drive member 240. Then, the driving end of the jacking drive member 240 rises to contact the lower end of the jig 130, and then pushes the jig 130 to rise relative to the turntable 110 and away from the turntable 110 until the jig 130 contacts the lower end surface of the fixing seat 210. It should be understood that the parts are limited by the receiving groove of the jig 130. When the jig 130 contacts the fixing seat 210, the fixing seat 210 can close the receiving groove to further fix the parts.

[0041] It should be noted that, when the jig 130 is away from the turntable 110, the lifting driving member 240 keeps applying force to the jig 130 so that the jig 130 remains connected to the fixing seat 210. Then, the riveting driving member 230 drives the riveting head 220 to press down, and the riveting head 220 passes through the fixing seat 210 to rivet the parts in the jig 130. After the riveting is completed, the driving end of the lifting driving member 240 descends, and the jig 130 descends accordingly under the action of gravity, so that the jig 130 is placed on the turntable 110 again.

[0042] In summary, by making the jig 130 liftable relative to the turntable 110, and driving the jig 130 to rise away from the turntable 110 through the jacking drive 240, when the rivet head 220 rivets the parts in the jig 130, the jig 130 is compressed, and the jacking drive 240 plays a supporting role, while the turntable 110 is not affected or is less affected, and is not easy to tilt, thereby ensuring the riveting accuracy of the parts in the jig 130. In addition, the jig 130 further limits the parts in the receiving groove by connecting with the fixing seat 210, and the rivet head 220 rivets the parts in the receiving groove by passing through the fixing seat 210 to improve the riveting accuracy.

[0043] Reference Figure 3 According to some embodiments of the present application, the conveying mechanism 100 also includes a guide column 140, which can pass through the turntable 110 in a height direction, and the guide column 140 passes through the jig 130. The jig 130 and the guide column 140 are relatively fixed. The upper end of the guide column 140 passes through the jig 130, and the fixing seat 210 is provided with a positioning hole 211, and the upper end of the guide column 140 can be plugged into and matched with the positioning hole 211.

[0044] It is understandable that, since the guide post 140 is relatively fixed to the jig 130, the guide post 140 can be raised and lowered relative to the turntable 110, and thus, the jig 130 can be raised and lowered relative to the turntable 110 through the guide post 140. For example, in the initial state, the jig 130 is placed on the turntable 110, and when the lifting drive 240 drives the jig 130 to rise, the guide post 140 slides relative to the turntable 110, thereby guiding the lifting and lowering of the jig 130.

[0045] Furthermore, since the upper end of the guide post 140 passes through the jig 130 , when the jig 130 is connected to the fixing seat 210 , the guide post 140 can be plugged into the positioning hole 211 on the fixing seat 210 , so that the jig 130 and the fixing seat 210 are accurately aligned, further improving the riveting accuracy.

[0046] Reference Figure 3 and Figure 4According to some embodiments of the present application, the turntable 110 is provided with a movable hole 111, and the conveying mechanism 100 further includes a pushing block 150, which is disposed at the lower end of the fixture 130 and can be movable along the height direction through the movable hole 111, and the lifting drive member 240 is used to lift the pushing block 150.

[0047] It is understandable that by arranging the push block 150 at the lower end of the jig 130, the push block 150 passes through the movable hole 111, so that the push block 150 is partially located below the turntable 110, and the jacking drive 240 can push the jig 130 up by pushing the push block 150, so that the push block 150 passes through the movable hole 111, so as to drive the jig 130 to rise and fall relative to the turntable 110. Therefore, by arranging the push block 150 to provide a force application position for the jacking drive 240, it is avoided that the jacking drive 240 is in direct contact with the jig 130, resulting in a reduction in the life of the jig 130, and by opening the movable hole 111 and allowing the push block 150 to pass through the movable hole 111, the push block 150 can be close to the jacking drive 240, reducing the pushing distance of the jacking drive 240.

[0048] In other embodiments, the movable hole 111 may not be provided, and the lifting driving member 240 may be connected to the lower end of the fixture 130 through a connecting member, and the connecting member is bent to bypass the turntable 110 .

[0049] Reference Figure 2 According to some embodiments of the present application, the riveting mechanism 200 further includes a pressure sensor 250 , which is disposed between the riveting driver 230 and the riveting head 220 and is electrically connected to the riveting driver 230 .

[0050] It is understandable that by arranging the pressure sensor 250 between the riveting driver 230 and the riveting head 220, the pressure controller is connected to the riveting driver 230 through the control system. For example, the pressure sensor 250 can sense the riveting pressure of the riveting head 220, and thus feed back the riveting pressure to the control system, and the control system determines whether the riveting pressure is normal. If the riveting pressure is abnormal, it can be determined that the part is offset or the part tolerance is too large, and the control system controls the riveting driver 230 to cancel the riveting of the part to avoid damaging the riveting head 220 or the fixture 130.

[0051] Reference Figure 2According to some embodiments of the present application, the riveting mechanism 200 includes a support frame 260, a connecting plate 270 and a sliding column 280. The support frame 260 is mounted above the fixed seat 210. The sliding column 280 can slide through the support frame 260 along the height direction. The connecting plate 270 is arranged on the sliding column 280 and is located below the support frame 260. The riveting driving member 230 is arranged at the upper end of the support frame 260. The driving end of the riveting driving member 230 passes through the support frame 260 and is connected to the pressure sensor 250 through the connecting plate 270; along the height direction, the projection of the connecting plate 270 covers the projection of the pressure sensor 250.

[0052] It is understood that the riveting driver 230 is fixed by the support frame 260. Since the connecting plate 270 is arranged on the sliding column 280 and the sliding column 280 can slide relative to the supporting frame 260, the connecting plate 270 can slide relative to the supporting frame 260 through the sliding column 280. For example, the driving end of the riveting driver 230 passes through the supporting frame 260 to connect with the connecting plate 270, and drives the connecting plate 270 to descend, and the connecting plate 270 drives the riveting head 220 to press down through the pressure sensor 250. It is understood that the sliding column 280 plays a guiding role in the lifting and lowering of the connecting plate 270.

[0053] In addition, it should be noted that the riveting drive member 230 is a cylinder, and the driving end of the cylinder is relatively small. The driving end of the riveting drive member 230 is connected to the pressure sensor 250 through the connecting plate 270, and along the height direction, the projection of the connecting plate 270 covers the projection of the pressure sensor 250. Therefore, the connecting plate 270 can provide an installation position for the pressure sensor 250 to ensure that the pressure value sensed by the pressure sensor 250 is correct.

[0054] Reference Figure 4 According to some embodiments of the present application, a feeding mechanism 300 is further included, the feeding mechanism 300 includes a feeding slider 310 and a feeding drive 320, a feeding channel 212 arranged in a horizontal direction and a discharging channel 213 arranged in a vertical direction are formed on the fixed seat 210, the feeding channel 212 is used to enter the rivet, and the discharging channel 213 is connected to the receiving groove of the fixture 130 at the riveting position; the feeding slider 310 is formed with a storage cavity 311, and the feeding drive 320 drives the feeding slider 310 to move between a first position and a second position, when the feeding slider 310 is in the first position, the storage cavity 311 is connected to the feeding channel 212, and when the feeding slider 310 is in the second position, the storage cavity 311 is connected to the discharging channel 213.

[0055] It is understandable that one end of the feed channel 212 is used to enter the rivet. When the feeding slider 310 is in the first position, the rivet enters the storage cavity 311 of the feeding slider 310 through the feed channel 212. The feeding drive 320 drives the feeding slider 310 to move to the second position, the storage cavity 311 will be connected to the discharge channel 213, and the rivet in the storage cavity 311 will enter the receiving groove of the fixture 130 through the discharge channel 213. Subsequently, the feeding drive 320 drives the feeding slider 310 to move away, so that the rivet head 220 passes through the fixing seat 210 to press the rivet down to rivet the parts.

[0056] Reference Figure 1 and Figure 4 According to some embodiments of the present application, the feeding mechanism 300 further includes a vibrating tray 330 , in which rivets are stored, and an output port of the vibrating tray 330 is connected to the feed channel 212 .

[0057] It can be understood that the rivets are transported to the feed channel 212 via the vibrating plate 330 .

[0058] Reference Figure 1 According to some embodiments of the present application, it also includes a first storage mechanism 400, a second storage mechanism 500, a loading mechanism 600 and a unloading mechanism 700. The first storage mechanism 400 is used to store parts to be riveted, and the second storage mechanism 500 is used to store riveted parts. The turntable 110 has a loading position and an unloading position on its rotation path. The loading mechanism 600 is used to grab the parts in the first storage mechanism 400 to the loading position, and the unloading mechanism 700 is used to grab the riveted parts at the unloading position into the second storage mechanism 500.

[0059] It is understandable that by providing the first storage mechanism 400 and the loading mechanism 600, the parts to be riveted in the first storage mechanism 400 can be automatically loaded onto the fixture 130. By providing the second storage mechanism 500 and the unloading mechanism 700, the riveted parts on the fixture 130 can be automatically unloaded into the second storage mechanism 500.

[0060] Reference Figure 1 According to some embodiments of the present application, the first material storage mechanism 400 and the second material storage mechanism 500 are arranged along the first direction, the upper material position and the lower material position are distributed along the second direction, and the first material storage mechanism 400 and the second material storage mechanism 500 are symmetrically distributed on both sides of the turntable 110 in the second direction.

[0061] It can be understood that the first storage mechanism 400 and the second storage mechanism 500 are relatively long and are arranged along the first direction. The first storage mechanism 400 and the second storage mechanism 500 are symmetrically distributed on both sides of the turntable 110 in the second direction and are arranged corresponding to the loading position and the unloading position respectively, which can facilitate the loading and unloading of the loading mechanism 600 and the unloading mechanism 700. In addition, the distribution method of the first storage mechanism 400 and the second storage mechanism 500 can reduce the occupied space.

[0062] Reference Figure 1 According to some embodiments of the present application, a detection mechanism 800 is further included. The rotation path of the turntable 110 has a detection position. The detection mechanism 800 is set corresponding to the detection position to detect whether there are parts on the fixture 130 at the detection position.

[0063] It is understandable that by adding a detection position, the detection mechanism 800 is used to detect whether there are parts on the jig 130. For example, after the feeding mechanism 600 feeds the parts to the jig 130 at the feeding position, the turntable 110 rotates to drive the jig 130 to move to the detection position, and the detection mechanism 800 detects whether there are parts in the jig 130. If there are parts, the turntable 110 drives the jig 130 to rotate to the riveting position. If there are no parts, the turntable 110 drives the jig 130 back to the feeding position and re-loads.

[0064] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. Riveting equipment, characterized in that, include: A conveying mechanism, the conveying mechanism comprising a turntable, a rotating driving member and a fixture, the rotating driving member drivingly connected to the turntable, a riveting position being provided on the rotating path of the turntable, the fixture being movable along the height direction and being provided with a receiving groove for receiving parts; A riveting mechanism, the riveting mechanism is arranged corresponding to the riveting position; the riveting mechanism includes a fixed seat, a riveting head, a riveting driving member and a lifting driving member; the fixed seat is fixedly arranged and located above the turntable; the lifting driving member is located below the turntable and arranged opposite to the fixed seat, and the lifting driving member is used to drive the jig located at the riveting position to rise and fall, so that the jig contacts the fixed seat, and the jig cooperates with the fixed seat to fix the parts; the riveting head is located above the turntable, and the riveting driving member drives the riveting head to be connected, so as to raise and lower the riveting head, and the riveting head can pass through the fixed seat to rivet the parts in the jig.

2. The riveting device according to claim 1, characterized in that: The conveying mechanism also includes a guide column, which can be movably passed through the turntable in the height direction, and the guide column passes through the jig, and the jig is relatively fixed to the guide column. The upper end of the guide column passes through the jig, and the fixing seat is provided with a positioning hole, and the upper end of the guide column can be plugged and matched with the positioning hole.

3. The riveting device according to claim 1, characterized in that: The turntable is provided with a movable hole, and the conveying mechanism further comprises a pushing block, which is arranged at the lower end of the fixture and can penetrate the movable hole movably in the height direction, and the lifting driving member is used for lifting the pushing block.

4. The riveting device according to claim 1, characterized in that: The riveting mechanism further includes a pressure sensor, which is disposed between the riveting driving member and the riveting head and is electrically connected to the riveting driving member.

5. The riveting device according to claim 4, characterized in that: The riveting mechanism includes a support frame, a connecting plate and a sliding column, wherein the support frame is mounted above the fixing seat, the sliding column can slide through the support frame in the height direction, the connecting plate is arranged on the sliding column and is located below the support frame, the riveting driving member is arranged at the upper end of the support frame, and the driving end of the riveting driving member penetrates the support frame and is connected to the pressure sensor through the connecting plate; Along the height direction, the projection of the connecting plate covers the projection of the pressure sensor.

6. The riveting device according to claim 1, characterized in that: It also includes a feeding mechanism, which includes a feeding slider and a feeding drive. The fixed seat is formed with a feeding channel arranged in a horizontal direction and a discharging channel arranged in a vertical direction. The feeding channel is used to enter the rivet, and the discharging channel is connected with the accommodating groove of the fixture at the riveting position; the feeding slider is formed with a storage cavity, and the feeding drive drives the feeding slider to move between a first position and a second position. When the feeding slider is located at the first position, the storage cavity is connected with the feeding channel, and when the feeding slider is located at the second position, the storage cavity is connected with the discharging channel.

7. The riveting device according to claim 6, characterized in that: The feeding mechanism further comprises a vibrating tray, in which rivets are stored, and an output port of the vibrating tray is connected to the feeding channel.

8. The riveting device according to claim 1, characterized in that: It also includes a first storage mechanism, a second storage mechanism, a loading mechanism and a unloading mechanism, the first storage mechanism is used to store parts to be riveted, and the second storage mechanism is used to store riveted parts; the rotating path of the turntable has a loading position and a unloading position, the loading mechanism is used to grab the parts in the first storage mechanism to the loading position, and the unloading mechanism is used to grab the riveted parts at the unloading position to the second storage mechanism.

9. The riveting device according to claim 8, characterized in that: The first material storage mechanism and the second material storage mechanism are arranged along the first direction, the upper material position and the lower material position are distributed along the second direction, and the first material storage mechanism and the second material storage mechanism are symmetrically distributed on both sides of the turntable in the second direction.

10. The riveting device according to claim 1, characterized in that: It also includes a detection mechanism. The rotating path of the turntable has a detection position. The detection mechanism is arranged corresponding to the detection position and is used to detect whether there are parts on the fixture at the detection position.

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