A rivet production line continuous type collaborative feeding device

Abstract

The present application relates to the technical field of feeding equipment, and particularly relates to a continuous collaborative feeding equipment for rivet production line, which comprises a base, a support frame, a vibrating feeder, a discharge port, a distributing mechanism, a collaborative feeding mechanism and a controller, the support frame is arranged at the back side of the base, and the vibrating feeder is fixedly installed on the top of the support frame. The present application sets a rotating dial assembly at the discharge port of the vibrating feeder to forcibly distribute, and constructs a rigid synchronous assembly line which accurately coordinates the dialing, chain stepping and clamp action by the controller, so that the whole process automation of the rivet from sequencing, single separation to continuous conveying is seamlessly connected, the core technical problems of low efficiency, easy jamming and unstable conveying caused by the traditional feeding mode which depends on passive sliding and process dispersion are solved, and the present application has the outstanding effects of high feeding reliability, fast production rhythm and stable operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of feeding equipment, in particular to a continuous collaborative feeding equipment for rivet production line. BACKGROUND

[0002] In the precision assembly industry such as automobile manufacturing, aerospace and consumer electronics, riveting as a kind of efficient and reliable connection process, its automation level directly affects the production rhythm and product quality. With the development of intelligent manufacturing towards high precision, high flexibility and high rhythm, the automatic feeding technology of small fasteners such as rivets is required to realize continuous, stable and non-damage supply of parts at high speed, etc. However, the traditional feeding mode is difficult to meet the complex requirements of stability, efficiency and collaboration, which becomes the key bottleneck restricting the efficiency improvement of automatic production line.

[0003] At present, the mainstream scheme generally adopts the mode of vibration disc sorting feeding combined with mechanical hand or cylinder transfer. The vibration disc sorts and transports the disordered rivets to the outlet through vibration along the spiral track. After queuing at the outlet, the rivets are grabbed by independent pneumatic push rod or small mechanical hand and transferred to the clamp of the conveying belt, guide rail or another station. The whole process involves multiple discrete processes such as vibration feeding, temporary storage, grabbing and transferring.

[0004] The existing technology mainly has three defects: first, the feeding reliability is low. The vibration disc relies on the self-weight and inertia of the parts to slide out, which is extremely sensitive to the size and surface state of the parts, and is easy to cause jamming, reverse and attitude error. Second, the system collaboration is poor and the rhythm is slow. Each module is relatively independent, and the action connection has idle waiting. The overall efficiency is limited by the slowest link, and it is difficult to realize high-speed continuous flow production. Third, the stability of the conveying process is insufficient. The subsequent conveying is mainly adopted by simple carrier or track, which is easy to cause rivet displacement or falling under high-speed motion, affecting the subsequent assembly precision. SUMMARY

[0005] The present application aims to provide a continuous collaborative feeding equipment for rivet production line to at least solve the problems of existing rivet feeding relying on passive sliding out, easy to jam, low efficiency caused by mismatching of rhythm between each process, and rivet falling off caused by unstable dynamic conveying process.

[0006] In order to achieve the above object, the present application provides the following technical scheme: A rivet production line continuous type collaborative feeding equipment, comprising: a base, a support frame, a vibrating feeder, a discharge port, a distribution mechanism, a collaborative feeding mechanism and a controller, the support frame is arranged on the rear side of the base, the vibrating feeder is fixedly installed on the top of the support frame, the discharge port is arranged on the front side of the vibrating feeder, the controller is fixedly installed on the front side of the base and is electrically connected with the vibrating feeder, the distribution mechanism is arranged adjacent to the discharge port and is electrically connected with the controller, and is used for distributing single rivets from the discharge port; the collaborative feeding mechanism is arranged on the base and is located downstream of the material conveying of the distribution mechanism and is electrically connected with the controller.

[0007] Preferably, the distribution mechanism comprises: a rotary dial assembly and a rivet release assembly; the rotary dial assembly is located on the outlet path of the discharge port and is used for pushing the rivets queued in the discharge port out one by one; the rivet release assembly is arranged downstream of the rotating path of the rotary dial assembly and is used for receiving the single rivet pushed out and releasing it to the collaborative feeding mechanism.

[0008] Preferably, in order to realize active, accurate and forced single distribution of the rivets, the rotary dial assembly comprises: a dial, a pushing part and a first motor, the dial is rotatably installed on the bottom of the discharge port and part of the disc body thereof extends into the outlet path of the discharge port; the pushing part is in plurality and is arranged on the disc surface of the dial in the axial direction, when the dial rotates, the pushing part can enter the outlet path of the discharge port and push the rivets queued therein out; the first motor is fixedly installed on the top of the support frame, the output end of the first motor is fixedly connected with the dial, and the first motor is electrically connected with the controller.

[0009] Preferably, in order to provide a mechanical type rivet temporary storage and release interface with simple structure and reliable action, the rivet release assembly comprises: a baffle, a release plate, a first sliding rod, a first sliding block, a first spring and a first connecting rod, the baffle is fixedly arranged in front of the outlet of the discharge port and is used for limiting the rivets; the release plate is located beside the baffle and is rotatably arranged through a rotating shaft, the release plate can receive the rivets from the rotary dial assembly; the first sliding rod is arranged on the left side of the discharge port; the first sliding block is slidably sleeved on the first sliding rod and can slide on the first sliding rod; the first spring is a compression spring, is sleeved on the first sliding rod and acts on the first sliding block, so that the first sliding block has a movement trend towards the front side; the two ends of the first connecting rod are rotatably connected with the release plate and the first sliding block respectively.

[0010] Preferably, under the driving of the first spring, the first sliding block keeps the release plate in the closed position through the first connecting rod.

[0011] Preferably, the purpose is to build a continuous circulation and can be accurate cooperation with the distribution of the action of the conveying system, the said collaborative feeding mechanism includes sprocket, chain, second motor, fixture module and electric push rod; sprocket number is two, respectively rotatable installed in the top of the base left and right sides; chain meshing set on the two sprocket; the second motor is fixedly installed in the inner cavity of the base bottom, its output end is drivingly connected with one of the sprocket, the second motor is electrically connected with the controller, for driving the chain along the horizontal circular path movement; fixture module number is several, respectively along the extension direction of the chain is fixedly installed on the chain link; electric push rod number is several, all are fixedly installed on the top of the base, and all are electrically connected with the controller, the output end of the electric push rod can contact with the fixture module and drive it to execute the clamping or release action.

[0012] Preferably, the purpose is to realize a kind of can automatically clamp, and firmly keep rivet in conveying along with clamp, the said clamp module includes mounting bracket, limit block, rotary rod, extrusion block, second sliding rod, second sliding block, second spring, second connecting rod and stop block;Mounting bracket is fixedly installed on the chain link of the chain;Limit block is fixedly installed on the rear side of the mounting bracket;Rotary rod is rotatably installed on the left side of the mounting bracket;Extrusion block is arranged at the rear end of the rotary rod, the extrusion block and limit block jointly act on rivet and are fixed;Second sliding rod is arranged on the rear side of the mounting bracket;Second sliding block is slidably sleeved on the second sliding rod;Second spring is sleeved on the second sliding rod, and acts on the second sliding block, so that the second sliding block has the movement tendency towards front side;The two ends of the second connecting rod are rotatably connected with the front end of rotary rod and second sliding block respectively;Stop block is arranged at the front end of the second sliding rod, for limiting the second sliding block.

[0013] Preferably, the purpose is to provide accurate rivet positioning for clamp and realize stable spring-driven clamping, the limit block is provided with concave groove, the elastic force of second spring drives second sliding block to move, and then drives rotary rod to rotate through second connecting rod, so that extrusion block tightly fixes rivet in concave groove.

[0014] Preferably, the purpose is to give the clamp mechanical self-locking ability, ensure that the conveying process is absolutely reliable, and only can be unlocked by controlled external force, when the extrusion block fixes the rivet in the concave groove, the second connecting rod is perpendicular to the second sliding rod, forming a self-locking state;The output end of the electric push rod is configured to be able to push the second sliding block to move against the elastic force of the second spring, and then drive the rotary rod to reverse through the second connecting rod, so that the extrusion block is released.

[0015] Preferably, the purpose is to realize high-precision timing coordination among material distribution, conveying and action execution, and the controller controls the cooperative work of the first motor, the second motor and the electric push rod through electrical signals.

[0016] The beneficial effects of the present application compared with the prior art are:

[0017] 1. The present application realizes the precision and forced separation of single rivet through the innovative design of the active rotary dial material distribution mechanism; the dial extends into the outlet path of the discharge port through part of the disc body, and is driven to rotate by the first motor, so that the material pushing part fixed on the disc surface periodically and forcibly pushes the rivet out of the queue; this active pushing mechanism fundamentally solves the reliability defects such as jamming, reverse material and incorrect posture caused by the inertia sliding of the traditional vibration disc, and achieves the significant effect of high stability and high success rate of source material distribution.

[0018] 2. The present application ensures high rhythm and seamless connection of the whole production process through the construction of the rigid synchronous pipeline of material distribution, release and conveying; the controller controls the operation of the first motor and the second motor synchronously, so that the dialing period of the rotary dial and the stepping period of the chain-driven clamp module are accurately matched; at the same time, the electric push rod set at the fixed point drives the clamp module to complete the clamping and releasing action at the accurate time under the instruction of the controller; this cooperative system forms a mechanical and electrical closed-loop cooperative guarantee mechanism from material distribution to conveying, effectively solving the efficiency bottleneck problem that each process is independent, there is waiting time, and the overall rhythm is limited by the slowest link in the traditional scheme.

[0019] 3. The present application realizes absolute reliability and energy optimization in the conveying process through the integrated design of mechanical self-locking and spring return on the clamp module; the clamp module adopts a clamping mechanism driven by the second spring and transmitted by the second connecting rod, and forms a mechanical self-locking when the second connecting rod and the second sliding rod are perpendicular in the clamping state; this makes the clamp only need to provide instantaneous unlocking force by the electric push rod at the loading and unloading station, and rely on self-locking to keep clamping in the whole process of long-distance high-speed conveying, without continuous energy consumption; this design perfectly adapts to the strict demands of automation production line on equipment reliability, stability and energy efficiency, greatly expands the application range and long-term operation economic benefits of the equipment in continuous high-intensity production. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present application;

[0021] Figure 2 It is a cooperative feeding mechanism display diagram of the present application;

[0022] Figure 3 It is a top view of the present application;

[0023] Figure 4 It isFigure 3 Enlarged view of A in FIG. 1;

[0024] Figure 5 Left view of the present application;

[0025] Figure 6 Structure diagram of the distribution mechanism;

[0026] Figure 7 Top view of the clamping state of the clamp module;

[0027] Figure 8 Top view of the release state of the clamp module;

[0028] Figure 9 Top view of the dial.

[0029] In the figure: 1, base; 2, support frame; 3, vibrating feeder; 4, discharge port; 5, distribution mechanism; 51, rotating dial assembly; 511, first motor; 512, dial; 513, pushing part; 52, rivet release assembly; 521, baffle; 522, release plate; 523, first sliding rod; 524, first sliding block; 525, first spring; 526, first connecting rod; 6, cooperative feeding mechanism; 61, second motor; 62, chain wheel; 63, chain; 64, clamp module; 641, mounting frame; 642, limiting block; 643, rotating rod; 644, extrusion block; 645, second sliding rod; 646, second sliding block; 647, second spring; 648, second connecting rod; 649, stop block; 65, electric push rod; 7, controller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0031] Please refer to Figures 1-9To achieve the above object, the present application provides a technical solution: a rivet production line continuous type collaborative feeding equipment, comprising: a base 1, a support frame 2, a vibrating feeder 3, a discharge port 4, a distribution mechanism 5, a collaborative feeding mechanism 6 and a controller 7, the support frame 2 is arranged on the rear side of the base 1, the vibrating feeder 3 is fixedly installed on the top of the support frame 2, the discharge port 4 is arranged on the front side of the vibrating feeder 3, the controller 7 is fixedly installed on the front side of the base 1 and is electrically connected with the vibrating feeder 3, the distribution mechanism 5 is arranged adjacent to the discharge port 4 and is electrically connected with the controller 7, and is used for distributing single rivets from the discharge port 4; the collaborative feeding mechanism 6 is arranged on the base 1 and is located downstream of the material conveying of the distribution mechanism 5, and is electrically connected with the controller 7.

[0032] As a preferred scheme, further, as shown in Figure 1 The distribution mechanism 5 comprises: a rotating dial assembly 51 and a rivet release assembly 52; the rotating dial assembly 51 is located on the outlet path of the discharge port 4 and is used for pushing the rivets queued in the discharge port 4 out one by one; the rivet release assembly 52 is arranged downstream of the rotating path of the rotating dial assembly 51 and is used for receiving the single rivet pushed out and releasing it to the collaborative feeding mechanism 6; the vibrating feeder 3 sorts and conveys the rivets to the discharge port 4, and the core function of the distribution mechanism 5 is to reliably separate the rivets queued at the discharge port 4 into single rivets, which comprises two functional units: the rotating dial assembly 51 is responsible for actively pushing out single rivets, and the rivet release assembly 52 is responsible for temporarily containing and guiding the release; the collaborative feeding mechanism 6 is responsible for receiving the released rivets and continuously and stably conveying them to the next process; and the controller 7 serves as a control center and coordinates the action timing of all the mechanisms.

[0033] As a preferred scheme, further, as shown in Figure 6 The rotating dial assembly 51 comprises a dial 512, a pushing part 513 and a first motor 511; the dial 512 is rotatably installed at the bottom of the discharge port 4, and part of the disc body of the dial 512 extends into the outlet path of the discharge port 4; the pushing part 513 is in a plurality of numbers and is arranged on the disc surface of the dial 512 in the axial direction, when the dial 512 rotates, the pushing part 513 can enter the outlet path of the discharge port 4 and push the rivets queued therein out; the first motor 511 is fixedly installed on the top of the support frame 2, the output end of the first motor 511 is fixedly connected with the dial 512, and the first motor 511 is electrically connected with the controller 7; this structure enables the controller 7 to drive the dial 512 to rotate by controlling the first motor 511, so that the pushing part 513 periodically forces the rivets to be pushed out, thereby realizing the change of the distribution mode from passive sliding to active pushing, and enhancing the certainty of the distribution action and the controllability of the rhythm.

[0034] As a preferred scheme, further, as shown in Figure 6As shown, the rivet releasing assembly 52 comprises a baffle 521, a releasing plate 522, a first sliding rod 523, a first sliding block 524, a first spring 525 and a first connecting rod 526; the baffle 521 is fixedly arranged in front of the outlet of the discharge port 4; the releasing plate 522 is arranged beside the baffle 521 and rotatably arranged through a rotating shaft; the first sliding rod 523 is arranged on the left side of the discharge port 4; the first sliding block 524 is slidably sleeved on the first sliding rod 523; the first spring 525 is a compression spring, which is sleeved on the first sliding rod 523 and acts on the first sliding block 524, so that the first sliding block 524 has a movement trend towards the front side; the two ends of the first connecting rod 526 are rotatably connected with the releasing plate 522 and the first sliding block 524 respectively; based on this structure, the elastic force of the first spring 525 is transmitted through pushing the first sliding block 524 and the first connecting rod 526, so that the releasing plate 522 is always kept closed to receive and temporarily store the rivet, forming a kind of temporary storage interface which is always closed by using mechanical elastic reset, which is simple in structure and reliable in action.

[0035] As a preferred solution, further, as Figures 1-5 As shown, the cooperative feeding mechanism 6 comprises a chain wheel 62, a chain 63, a second motor 61, a clamp module 64 and an electric push rod 65; the chain wheel 62 is two in number and rotatably mounted on the top and left and right sides of the base 1 respectively; the chain 63 is meshingly sleeved on the two chain wheels 62; the second motor 61 is fixedly mounted on the bottom of the inner cavity of the base 1, and its output end is drivingly connected with one of the chain wheels 62 and electrically connected with the controller 7; the clamp module 64 is several in number and fixedly mounted on the links of the chain 63 along the extension direction of the chain 63; the electric push rod 65 is several in number and fixedly mounted on the top of the base 1 and electrically connected with the controller 7; when the mechanism works, the second motor 61 drives the chain 63 to drive the clamp module 64 to move circularly, and the electric push rod 65 in a fixed position can contact and drive the clamp module 64 moving to this position to act, so as to realize the continuous conveying and controlled operation of the material at a specific position.

[0036] As a preferred solution, further, as Figures 7-8As shown, the clamp module 64 comprises a mounting bracket 641, a limiting block 642, a rotating rod 643, a pressing block 644, a second sliding rod 645, a second sliding block 646, a second spring 647, a second connecting rod 648 and a stop block 649; the mounting bracket 641 is fixedly installed on a chain link of the chain 63; the limiting block 642 is fixedly installed on the rear side of the mounting bracket 641; the rotating rod 643 is rotatably installed on the left side of the mounting bracket 641; the pressing block 644 is arranged at the rear end of the rotating rod 643; the second sliding rod 645 is arranged on the rear side of the mounting bracket 641; the second sliding block 646 is slidably sleeved on the second sliding rod 645; the second spring 647 is sleeved on the second sliding rod 645 and acts on the second sliding block 646, so that the second sliding block 646 has a movement trend towards the front side; the two ends of the second connecting rod 648 are rotatably connected with the front end of the rotating rod 643 and the second sliding block 646 respectively; the stop block 649 is arranged at the front end of the second sliding rod 645; the structure constitutes a spring-driven clamping unit, and the elastic force of the second spring 647 is transmitted by pushing the second sliding block 646 and through the second connecting rod 648 to drive the rotating rod 643 to rotate, so that the pressing block 644 has a clamping trend towards the limiting block 642.

[0037] As a preferred solution, further as shown in the drawings, Figures 7-8 The limiting block 642 is provided with a concave groove, and the elastic force of the second spring 647 drives the second sliding block 646 to move, and then drives the rotating rod 643 to rotate through the second connecting rod 648, so that the pressing block 644 presses the rivet and fixes it in the concave groove; this design provides a positioning reference for the rivet in the concave groove of the limiting block 642, and the spring force is converted into stable clamping force through the motion chain, so as to realize reliable positioning and fixing of the rivet.

[0038] As a preferred solution, further as shown in the drawings, Figures 7-8 When the pressing block 644 fixes the rivet in the concave groove, the second connecting rod 648 is perpendicular to the second sliding rod 645, forming a self-locking state; the output end of the electric push rod 65 is configured to be able to push the second sliding block 646 to move against the elastic force of the second spring 647, and then drive the rotating rod 643 to rotate in the opposite direction through the second connecting rod 648, so that the pressing block 644 is loosened; this feature makes the connecting rod mechanism near the dead point when the clamp is in the clamping state, and only a specific direction force applied from the outside can release the state, thereby enhancing the anti-vibration and retention ability of the clamp in dynamic conveying.

[0039] As a preferred solution, the controller 7 further controls the first motor 511, the second motor 61 and the electric push rod 65 to work together through electrical signals; through this control mode, the controller 7 can coordinate the distribution rhythm of the rotating dial, the stepping motion of the chain conveying and the triggering action of the electric push rod at a specific station, so that the distribution, transfer and conveying links are matched in time sequence, thereby realizing the automatic continuous operation of the equipment.

[0040] The device realizes the whole-process automatic collaborative operation of the rivets from unordered feeding, accurate distribution to continuous and stable conveying through the overall coordination of the controller 7 to the actions of each mechanism. The specific working principle is as follows in combination with the component markers:

[0041] After the device is started, the controller 7 sends an electrical signal to the vibrating feeder 3 to drive it to start working; the vibrating feeder 3 is fixed on the top of the support frame 2, which is built on the rear side of the base 1, and through the vibration action, the unordered stacked rivets inside are sorted along the spiral track, and finally the rivets are conveyed in an orderly queue to the discharge port 4, which is ready for the subsequent distribution process;

[0042] The distribution mechanism 5 starts under the instruction of the controller 7, and the core realizes active forced distribution through the rotating dial assembly 51: the controller 7 controls the first motor 511 to operate, and the output end drives the dial 512 to rotate (part of the dial 512 body extends into the outlet path of the discharge port 4); a plurality of pushing parts 513 on the dial 512 surface rotate with the dial body, periodically enter the rivet queue of the discharge port 4, and forcibly push out the queued rivets one by one, completely replacing the traditional passive sliding mode relying on gravity, avoiding the problems of jamming and reverse material;

[0043] The pushed-out rivet falls on the release plate 522 of the rivet release assembly 52 under the limiting action of the baffle 521; at this time, the compression spring 525 on the first sliding rod 523 continuously applies forward elastic force to the first sliding block 524, and through the first connecting rod 526 transmission, the release plate 522 remains in the closed state, realizing the temporary storage and positioning of the rivet, and ensuring the independent waiting of a single rivet;

[0044] The controller 7 synchronously controls the second motor 61 to operate, and the output end drives one of the sprockets 62 on the top of the base 1 to rotate, drives the other sprocket 62 to rotate synchronously through the meshing transmission of the chain 63, and makes the chain 63 move along the horizontal circular path; the clamp module 64 installed on the chain link 63 moves synchronously with the chain, forming a continuous conveying flow.

[0045] When a clamp module 64 moves precisely to the position directly below the rivet release assembly 52, the controller 7 sends a signal to the corresponding electric push rod 65, and the output end of the electric push rod 65 extends to contact and push the second sliding block 646 of the clamp module 64 to slide backward along the second sliding rod 645, and the second spring 647 is compressed;

[0046] The controller 7 coordinates the action of the distribution mechanism 5 and the cooperative feeding mechanism 6 to unlock the release plate 522: through external force triggering or time sequence linkage, the first sliding block 524 slides backward against the elastic force of the first spring 525, and the release plate 522 is pulled to rotate around the rotating shaft to be opened, and the temporarily stored single rivet falls vertically into the concave groove of the limiting block 642 of the clamp module 64 (the concave groove realizes accurate positioning of the rivet);

[0047] After the rivet falls, the controller 7 instructs the output end of the electric push rod 65 to retract, the second spring 647 recovers the deformation, pushes the second sliding block 646 to slide forward along the second sliding rod 645, and drives the rotating rod 643 to rotate in the opposite direction through the second connecting rod 648. The pressing block 644 is pressed towards the limiting block 642; at this time, the second connecting rod 648 and the second sliding rod 645 are in a vertical state, forming a mechanical self-locking structure, which ensures that the rivet will not shift or fall during high-speed conveying, and the stop block 649 limits the front end of the second sliding block 646 to avoid excessive sliding;

[0048] The controller 7 keeps the second motor 61 running at a constant speed, and the chain 63 continuously drives the clamp module 64 clamping the rivet to move along the annular path, realizing continuous conveying of the rivet; During the conveying process, the self-locking structure of the clamp module 64 does not need additional energy consumption, and only relies on the mechanical structure to maintain the clamping state, improving the operation stability and energy efficiency;

[0049] When the clamp module 64 moves to the downstream target assembly station, the controller 7 sends a signal to the electric push rod 65 of the station, and the output end of the electric push rod 65 extends again to push the second sliding block 646 to slide backward, releasing the self-locking state of the second connecting rod 648 and the second sliding rod 645, and the rotating rod 643 drives the pressing block 644 to loosen, and the rivet is separated from the concave groove of the limiting block 642 under the action of gravity or subsequent external force, completing the point feeding;

[0050] After the feeding is completed, the electric push rod 65 retracts, and the clamp module 64 is reset to the clamping standby state under the action of the second spring 647, and returns to the distribution mechanism 5 below along the chain 63, ready to accept the next rivet, forming a continuous and circulating feeding process;

[0051] During the whole working process, the controller 7 precisely coordinates the first motor 511 through the electrical signal, the chain conveying speed of the second motor 61, and the clamping / release timing of the electric push rod 65, constructs a rigid synchronous assembly line, realizes seamless connection of the whole process of sorting, distributing, conveying and releasing, and guarantees the feeding reliability and production rhythm.

[0052] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A continuous collaborative feeding device for a rivet production line, comprising: The rivet production line includes a base (1), a support frame (2), a vibrating feeder (3), a discharge port (4), and a controller (7). The support frame (2) is located on the rear side of the base (1), the vibrating feeder (3) is fixedly installed on the top of the support frame (2), the discharge port (4) is located on the front side of the vibrating feeder (3), and the controller (7) is fixedly installed on the front side of the base (1) and electrically connected to the vibrating feeder (3). The rivet production line continuous collaborative feeding equipment further includes: The material distribution mechanism (5) is located near the discharge port (4) and is electrically connected to the controller (7) for distributing rivets from the discharge port (4) one by one. The collaborative feeding mechanism (6) is set on the base (1) and located downstream of the material conveying mechanism (5), and is electrically connected to the controller (7); The material distribution mechanism (5) includes: The rotary dial assembly (51) is located on the outlet path of the outlet (4) and is used to push out the rivets lined up at the outlet (4) in sequence. The rivet release assembly (52) is located downstream of the rotation path of the rotary dial assembly (51) and is used to receive the single rivet that is pulled out and release it to the cooperative feeding mechanism (6). The rotary dial assembly (51) includes: A dial (512) is rotatably mounted on the bottom of the discharge port (4), and part of its body extends into the outlet path of the discharge port (4); There are several pusher parts (513), which are respectively arranged axially on the disk surface of the dial (512). When the dial (512) rotates, the pusher part (513) can enter the outlet path of the discharge port (4) and push out the rivets lined up there. The first motor (511) is fixedly installed on the top of the support frame (2). The output end of the first motor (511) is fixedly connected to the dial (512), and the first motor (511) is electrically connected to the controller (7). The collaborative feeding mechanism (6) includes: Two sprockets (62) are rotatably mounted on the top left and right sides of the base (1); The chain (63) is engaged with the two sprockets (62); The second motor (61) is fixedly installed at the bottom of the inner cavity of the base (1), and its output end is driven to one of the sprockets (62). The second motor (61) is electrically connected to the controller (7) and is used to drive the chain (63) to move along a horizontal circular path. The clamp modules (64) are in several quantities and are fixedly installed on the links of the chain (63) at intervals along the extension direction of the chain (63); Several electric push rods (65) are fixedly installed on the top of the base (1) and electrically connected to the controller (7). The output end of the electric push rod (65) can contact the clamp module (64) and drive it to perform clamping or releasing actions. The clamp module (64) includes: Mounting bracket (641) is fixedly mounted on the link of the chain (63); The limiting block (642) is fixedly installed on the rear side of the mounting bracket (641); A rotating rod (643) is rotatably mounted on the left side of the mounting bracket (641); An extrusion block (644) is disposed at the rear end of the rotating rod (643), and the extrusion block (644) and the limiting block (642) work together to fix the rivet; The second sliding rod (645) is disposed on the rear side of the mounting bracket (641); The second slider (646) is slidably sleeved on the second sliding rod (645); The second spring (647) is sleeved on the second sliding rod (645) and acts on the second slider (646) so that the second slider (646) has a tendency to move towards the front. The second link (648) has two ends that are rotatably connected to the front end of the rotating rod (643) and the second slider (646), respectively. A stop (649) is provided at the front end of the second sliding rod (645) to limit the second slider (646).

2. The continuous collaborative feeding equipment for a rivet production line according to claim 1, characterized in that, The rivet release assembly (52) includes: A baffle (521) is fixedly installed in front of the outlet (4) to limit the rivet; A release plate (522) is located beside the baffle (521) and is rotatable via a pivot. The release plate (522) can receive rivets from the rotary dial assembly (51). The first sliding rod (523) is located on the left side of the discharge port (4); The first slider (524) is slidably sleeved on the first sliding rod (523), and the first slider (524) can slide back and forth along the first sliding rod (523); The first spring (525) is a compression spring, which is sleeved on the first sliding rod (523) and acts on the first slider (524) so ​​that the first slider (524) has a tendency to move towards the front. The first link (526) is rotatably connected at both ends to the release plate (522) and the first slider (524), respectively.

3. The continuous collaborative feeding equipment for a rivet production line according to claim 2, characterized in that, Driven by the first spring (525), the first slider (524) keeps the release plate (522) in the closed position via the first connecting rod (526).

4. The continuous collaborative feeding equipment for a rivet production line according to claim 3, characterized in that, The limiting block (642) is provided with a concave groove. The elastic force of the second spring (647) drives the second slider (646) to move, and then drives the rotating rod (643) to rotate through the second connecting rod (648), so that the pressing block (644) presses and fixes the rivet in the concave groove.

5. The continuous collaborative feeding equipment for a rivet production line according to claim 4, characterized in that, When the extrusion block (644) fixes the rivet to the concave groove, the second connecting rod (648) is perpendicular to the second sliding rod (645) to form a self-locking state. The output end of the electric push rod (65) is configured to push the second slider (646) to move against the elastic force of the second spring (647), and then drive the rotating rod (643) to rotate in the opposite direction through the second connecting rod (648) so that the extrusion block (644) is released.

6. The continuous collaborative feeding equipment for a rivet production line according to claim 5, characterized in that, The controller (7) controls the coordinated operation of the first motor (511), the second motor (61) and the electric push rod (65) through electrical signals.

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