Feeding device

Abstract

The utility model belongs to the technical field of cable conveying, and particularly relates to a feeding device which comprises a conveying track, a supporting table, a material stirring mechanism, a steering mechanism and a pushing mechanism. The conveying track is provided with a track groove, and a conveying face is arranged on the bottom side of the track groove. The supporting table is arranged at the first end of the conveying rail, and the material stirring mechanism is arranged on the supporting table and provided with a stirring claw. The steering mechanism is arranged at the second end of the conveying rail and comprises a rotating seat, a rotating driving part, a limiting seat, a push rod and a horizontal pushing driving part, the rotating seat is rotationally arranged at the second end of the conveying rail, and a positioning groove is formed in the rotating seat; the rotary driving piece is connected with the rotary seat; the limiting seat is arranged on one side of the rotating seat, the push rod is slidably connected with the limiting seat, and the horizontal pushing driving piece is connected with the push rod; the pushing mechanism comprises a moving seat and a translation driving piece, the moving seat is slidably connected to the supporting seat, and a clamping groove is formed in the front end of the moving seat; the translation driving part is connected with the moving seat and used for driving the moving seat, so that the connector at the front end of the moving seat is assembled with the cable.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying, and in particular relates to a feeding device. Background Art

[0002] With the rapid development of electronic technology, the application of computers has penetrated every aspect of society, constantly changing traditional working, learning, and living styles, and driving social progress. The stability of a computer system is not only affected by the main hardware components but also by smaller accessories such as hard drive data cables and power cords. Some data cables consist of a flat cable with piercing terminals at the ends. A spring clip is installed at one end of the terminal. When the plug is connected to the pin header housing, the spring's elastic clamping force clamps onto the corresponding ejector pins inside the housing, creating a secure clamping connection.

[0003] The Chinese invention patent application document with publication number CN117353127A discloses a piercing terminal crimping machine, including a vibrating screen for transmitting terminal parts, a workbench is provided at the output port of the vibrating screen, the workbench includes a conveyor belt, the vibrating screen transmits the terminal parts to the conveyor belt, a first mounting plate is installed on the conveyor belt, a plurality of first cylinders are fixedly installed on the first mounting plate, a baffle plate is fixedly installed on the piston rod of the first cylinder, the baffle plate is used to position the terminal part, a plurality of feeding mechanisms are provided on one side of the conveyor belt, the number of feeding mechanisms is the same as that of the first cylinders, the feeding mechanism is used to transmit the wiring part to the conveyor belt, a crimping mechanism is provided above the conveyor belt, the crimping mechanism is used to crimp the terminal part and the wiring part into shape, a cutting mechanism is provided above the feeding mechanism, the cutting mechanism is used to cut the wiring part. The terminal part is transferred to the workbench in turn through the setting of the vibrating screen, the baffle plate positions the terminal part, and the wiring part is transferred to the workbench through several feeding mechanisms. The feeding unit feeds the wiring part into the terminal part, and then the crimping mechanism is started to crimp the terminal part and the wiring part into shape.

[0004] The above patent document uses a vibrating screen to transport the connector terminals. However, the vibration of the vibrating screen during transport of the connector terminals can cause the terminals to collide with each other, resulting in the connectors bumping against each other, which in turn can damage the terminals and even cause deformation of the terminals. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for solving the problem in the prior art that piercing terminals are fed by vibration, which causes the terminals to bump and deform.

[0006] To achieve the above-mentioned purpose, the embodiment of the present invention provides a loading device for connector loading; it includes a conveying track, a support table, a material diverting mechanism, a steering mechanism and a pushing mechanism; the conveying track is provided with a track groove, and the bottom side of the track groove is provided with a conveying surface for conveying the connector; the support table is provided at a first end of the conveying track, and the support table is used to place a material box with arranged connectors, and the material box has a material groove, and the length direction of multiple connectors is arranged in the material groove; the material diverting mechanism is provided on the support table, and the material diverting mechanism is provided with a linearly movable diverter claw for pushing the connector in the material groove to move to the track groove; the steering mechanism is provided at the second end of the conveying track, and the steering mechanism includes a rotating seat, a rotating drive member, a limit seat, a push rod and a horizontal push drive member; the rotating seat rotates The cam is connected to the second end of the conveying track, and the cam is provided with a positioning groove for receiving the connector output by the conveying track; the rotating drive member is connected to the cam, and is used to drive the connector in the positioning groove to rotate so that the assembly surface of the connector faces the assembly position; the limit seat is provided on one side of the cam, and the push rod is slidably connected to the limit seat, and the push drive member is connected to the push rod, and is used to drive the push rod to move and push the connector in the positioning groove into the pushing mechanism; the pushing mechanism includes a moving seat and a translation drive member, and the moving seat is slidably connected to the support seat, and the front end of the moving seat is provided with a card slot for receiving and limiting the connector pushed out by the positioning groove; the translation drive member is connected to the moving seat, and is used to drive the moving seat so that the connector at the front end of the moving seat is assembled with the cable.

[0007] Furthermore, the limit seat is arranged on the support seat, a circular cavity is provided on one side of the limit seat, a clearance position is provided on the side of the circular cavity close to the movable seat, and the rotating seat is limited in the circular cavity; the limit seat is provided with a guide hole, and the push rod extends into the guide hole.

[0008] Furthermore, the rotating seat includes a rotating shaft, a telescopic rod, a telescopic driving member and a positioning seat; the rotating shaft is rotatably arranged on the support seat, and the rotating driving member is connected to the rotating shaft; the rotating shaft is provided with a through hole, and the telescopic rod passes through the through hole, and the telescopic driving member is connected to the telescopic rod to drive the telescopic rod to move up and down, and the telescopic rod is provided with a limit member, and the limit member limits the telescopic rod to only move up and down; the positioning seat is provided at the upper end of the telescopic rod, and the positioning groove is provided on the positioning seat.

[0009] Furthermore, the second end of the conveying track is also provided with a blocking mechanism for limiting the connector in the track groove. The blocking mechanism includes a connecting seat, a lifting assembly and a stopper. The connecting seat is arranged on the conveying track, the lifting assembly is arranged on the connecting seat, and the stopper is connected to the lifting assembly. The lifting assembly drives the stopper to be limited on the end side of the second end of the conveying track.

[0010] Furthermore, the movable seat includes a seat body, a cover plate and a spring; the seat body is slidably arranged on the support seat, and the front end of the seat body is provided with a support step and an upwardly extending mounting portion, the cover plate is pivotally connected to the mounting portion and forms a rotation fulcrum of the cover plate, one end of the cover plate extends to above the support step and forms a clamping position with the support step; the spring is arranged between the seat body and the cover plate, and is used to support the cover plate upward so that the end of the cover plate and the support step clamp the connector; the pushing mechanism also includes a pressing mechanism, which is arranged on the support seat and is used to press the cover plate downward, and the cover plate overcomes the elastic force of the spring to release the clamping position.

[0011] Furthermore, the pushing mechanism also includes a limiting mechanism for limiting one end of the cover plate so that the bottom side of the cover plate is parallel to the support step; the limiting mechanism includes a stand, a lifting drive member and a pressure plate, the stand is arranged on the support seat, the lifting drive member is arranged on the stand, the pressure plate is connected to the lifting drive member, and is located at the upper end of the pivot position of the cover plate; the pressing mechanism is arranged on the stand.

[0012] Furthermore, the support platform is also provided with a magazine-type hopper and a push plate extending into the bottom end of the magazine-type hopper. The push plate is connected to a stepping movement mechanism for pushing the push plate to move so that the push plate pushes the material box to the first end of the conveying track.

[0013] Furthermore, the material box is provided with a plurality of material troughs, the support platform is provided with a baffle for limiting the material box, and the baffle is provided with a notch for avoiding the material troughs from being empty.

[0014] Furthermore, the material shifting mechanism also includes a bracket, an electric linear module and a telescopic member, the bracket is arranged on the support platform, the electric linear module is arranged on the bracket, the telescopic member is arranged on the electric linear module, and the shifting claw is connected to the telescopic member.

[0015] The above one or more technical solutions in the feeding device provided by the embodiment of the present invention have at least the following technical effects:

[0016] A magazine containing connectors can be placed on a support table. The pusher claw of the material-dispensing mechanism pushes the connectors in the material trough one by one into the track groove. The conveying surface of the conveying track conveys the connectors to the positioning groove in the rotating seat of the steering mechanism. The rotating drive member then drives the rotating seat to rotate 180 degrees so that the assembly surface of the connector can face the cable. The horizontal push drive member then drives the push rod to push the connector in the positioning groove into the clamping slot of the movable seat. The translation drive member drives the movable seat to move, so that the connector at the front end of the movable seat is assembled with the cable. Therefore, the feeding mechanism of the utility model replaces the existing vibration feeding method and can effectively protect the assembled connectors, avoiding damage and deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is a structural diagram of the feeding device provided in an embodiment of the utility model.

[0019] Figure 2 This is a structural diagram of the other side of the loading device provided in an embodiment of the present utility model.

[0020] Figure 3 This is a structural diagram of the conveying track of the loading device provided in an embodiment of the utility model.

[0021] Figure 4 This is a structural diagram of the support platform portion of the loading device provided in an embodiment of the present utility model.

[0022] Figure 5 for Figure 4 A partial enlarged view of .

[0023] Figure 6 This is a structural diagram of the steering mechanism part of the loading device provided in an embodiment of the utility model.

[0024] Figure 7 This is a structural diagram of the pushing mechanism of the loading device provided in an embodiment of the utility model.

[0025] Figure 8 This is a front view of the pushing mechanism of the loading device provided in an embodiment of the utility model.

[0026] Figure 9 This is a structural diagram of the steering mechanism of the loading device provided in an embodiment of the utility model.

[0027] Figure 10 A cross-sectional view of the steering mechanism of the loading device provided in an embodiment of the present utility model. DETAILED DESCRIPTION

[0028] The following describes in detail embodiments of the present invention, examples of which 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 intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 cannot be understood as a limitation on the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0031] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0032] In one embodiment of the present invention, the feeding device is used in a device for assembling cables and connectors to realize automatic feeding and cable assembly. Figures 1 to 10The loading device of this embodiment includes a conveyor track 100, a support platform 200, a material diverting mechanism 300, a steering mechanism 400, and a pushing mechanism 500. The conveyor track 100 is provided with a track groove 101, and the bottom side of the track groove 101 is provided with a conveying surface 102 for conveying connectors. Specifically, the conveyor track 100 includes a track body 110, and the track groove 101 is disposed within the track body 110. The track body 110 is provided with a belt transmission assembly 130, and the conveying portion of the belt of the belt transmission assembly 130 is located at the bottom side of the track groove 101. Therefore, when the connector is pushed into the track groove 101, the connector is supported on the conveying surface 102, and the belt transmission assembly 120 conveys the connector. The support platform 200 is provided at the first end of the conveyor track 110. The support platform 200 is used to place a material box 600 arranged with connectors. The material box 600 has a material groove 601, and multiple connectors are arranged in the material groove 601 along the length direction. The material dispensing mechanism 300 is arranged on the support platform 200. The material dispensing mechanism 300 is provided with a linearly movable pusher claw 310, which is used to push the connector in the material trough 601 to move into the track groove 101. The steering mechanism 400 is arranged at the second end of the conveying track 100. The steering mechanism 400 includes a rotating seat 410, a rotating drive member 420, a limiting seat 430, a push rod 440 and a horizontal push drive member 450. The rotating seat 410 is rotatably arranged at the second end of the conveying track 100. The rotating seat 410 is provided with a positioning groove 411 for receiving the connector output by the conveying track 100. The rotating drive member 420 is connected to the rotating seat 410 and is used to drive the connector in the positioning groove 411 to rotate so that the assembly surface of the connector faces the assembly position. A stopper seat 430 is located on one side of the rotating seat 410. A push rod 440 is slidably connected to the stopper seat 430. A horizontal driving member 450 is connected to the push rod 440 and is used to drive the push rod 440 to move, pushing the connector in the positioning slot 411 into the pushing mechanism 500. The pushing mechanism 500 includes a movable seat 510 and a horizontal driving member 520. The movable seat 510 is slidably connected to the support seat 10. A slot 511 is provided at the front end of the movable seat 510 to receive and limit the position of the connector pushed out of the positioning slot 411. The horizontal driving member 520 is connected to the movable seat 510 and is used to drive the movable seat 510 to assemble the connector at the front end of the movable seat 510 with the cable.

[0033] Specifically, in the loading device of this embodiment, a material box 600 containing connectors can be placed on the support table 200, and the pusher claw 310 of the material dispensing mechanism 300 pushes the connectors in the material trough 601 one by one into the track groove 101. The conveying surface 102 in the conveying track 100 conveys the connectors to the positioning groove 411 in the rotating seat 410 of the steering mechanism 400. The rotating drive member 420 then drives the rotating seat 410 to rotate 180° so that the assembly surface of the connector can face the cable. The horizontal push drive member 520 drives the push rod 440 to push the connector in the positioning groove 411 into the card slot 411 of the movable seat 510. The translation drive member 520 drives the movable seat 510 to move, so that the connector at the front end of the movable seat 510 is assembled with the cable. Therefore, the existing vibration loading method is replaced, which can effectively protect the assembled connector and avoid damage and deformation.

[0034] For further information, please refer to Figure 6 and Figure 9 The limiting seat 430 is disposed on the supporting seat 10. A circular cavity 431 is defined on one side of the limiting seat 430. A clearance is defined on the side of the circular cavity 431 near the movable seat 510. The rotating seat 410 is limited within the circular cavity 431. The limiting seat 430 is provided with a guide hole 432, into which the push rod 440 extends. Specifically, the slot 511 of the movable seat 510 is connected to the first conveying track 100.

[0035] Further, refer to Figure 9 and Figure 10 The rotating base 410 includes a rotating shaft 412, a telescopic rod 413, a telescopic drive member 414, and a positioning base 415. The rotating shaft 412 is rotatably mounted on the support base 10, and the rotating drive member 420 is connected to the rotating shaft 412. The rotating shaft 412 has a through hole, through which the telescopic rod 413 passes. The telescopic drive member 414 is connected to the telescopic rod 413, and the telescopic drive member 414 drives the telescopic rod 413 to move up and down. The telescopic rod 413 is provided with a limiter (not shown in the drawings) that restricts the telescopic rod 413 to only move up and down. The positioning base 415 is provided at the upper end of the telescopic rod 413, and the positioning slot 411 is provided on the positioning base 415. In this embodiment, when the positioning groove 411 receives the connector output by the conveying track 100, the telescopic driving member 414 drives the telescopic rod 413 and the positioning seat 415 to descend, so that the positioning seat 415 is located in the circular cavity 431, and the rotating driving member 420 drives the rotating shaft 412 to rotate, so that the positioning seat 415 rotates. Since the positioning seat 415 rotates in the circular cavity 431, it limits the connector in the positioning groove 411 to prevent the connector from disengaging from the positioning groove 411 during rotation.

[0036] For further information, please refer to Figure 3The second end of the conveying track 100 is also provided with a blocking mechanism 120 for limiting the connector in the track groove 101. Specifically, after the previous connector is conveyed into the positioning groove 411, the blocking mechanism 120 blocks the next connector to prevent it from continuing to be conveyed forward. The blocking mechanism 120 includes a connecting seat 121, a lifting assembly 122 and a block 123. The connecting seat 121 is arranged on the track body 110 of the conveying track 100, and the lifting assembly 122 is arranged on the connecting seat 121. The lifting assembly 122 preferably adopts a cylinder. The block 123 is connected to the lifting assembly 122, and the lifting assembly 122 drives the block 123 to be limited to the end side of the second end of the conveying track 100. Specifically, when it is necessary to limit the connector in the track groove 101, the lifting assembly 122 drives the block 123 to descend, so that the block 123 is limited to the end of the track groove 101.

[0037] Further, please refer to Figure 7 and Figure 8 The movable seat 510 includes a seat body 512, a cover plate 513 and a spring 514. The seat body 512 is slidably mounted on the support seat 10. The front end of the seat body 512 is provided with a support step 515 and an upwardly extending mounting portion 516. The cover plate 513 is pivotally connected to the mounting portion 516 and forms a rotation fulcrum of the cover plate 513. One end of the cover plate 513 extends above the support step 515 and forms a clamping position with the support step 515, and the clamping position forms a slot 511. The spring 514 is provided between the seat body 512 and the cover plate 513, and is used to support the cover plate 513 upward so that the end of the cover plate 513 and the support step 515 clamp the connector. The pushing mechanism 500 also includes a pressing mechanism 530, which is provided on the support seat 100 and is used to press the cover plate 513 downward. The cover plate 513 overcomes the elastic force of the spring 514 to release the clamping position. In this embodiment, when the push rod 440 pushes the connector in the positioning slot 411 into the locking slot 511, the spring 514 elastically supports the cover plate 513, so that the end of the cover plate 513 presses the connector against the support step 515. After the connector and cable are assembled and crimped, the pressing mechanism 530 presses down the cover plate 513, causing the other end of the cover plate 513 to tilt upward, thereby releasing the connector.

[0038] Further, refer to Figure 7 and Figure 8To facilitate pushing the connector into the slot 511, the pushing mechanism 500 further includes a limiting mechanism 540 for limiting one end of the cover plate 513 so that the bottom side of the cover plate 513 is parallel to the support step 515. This ensures that the gap between the cover plate 513 and the support step 515 is greater than the height of the connector, thereby facilitating the connector's insertion between the support step 515 and the cover plate 513. Specifically, the limiting mechanism 540 includes a stand 541, a lifting drive 542, and a pressing plate 543. The stand 541 is disposed on the support base 10, the lifting drive 542 is disposed on the stand 541, and the pressing plate 543 is connected to the lifting drive 542 and is located above the pivot point of the cover plate 513. The pressing mechanism 530 is a cylinder disposed on the stand 541. In this embodiment, the lifting drive member 542 drives the pressure plate 543 to fit the upper surface of the cover plate 513, so that the cover plate 513 swings toward one end of the spring 514 and slightly compresses the spring 514, thereby ensuring that the clamping position is slightly opened, so that the connector can be pushed into the clamping position.

[0039] Further, refer to Figure 2 and Figure 4 The support platform 200 is also equipped with a magazine-type hopper 210 and a push plate 230 extending into the bottom end of the magazine-type hopper 210. The push plate 230 is connected to a stepping mechanism 220, which is used to move the push plate 230 so that the push plate 230 pushes the magazines 600 to the first end of the conveyor track 100. Specifically, multiple groups of magazines 600 can be stacked in the magazine-type hopper 210. The stepping mechanism 220 pushes the push plate 230, thereby pushing out the magazines 600 at the bottom end of the magazine-type hopper 210 one by one. The stepping mechanism 220 can be an electric cylinder or a servo electric linear module.

[0040] Further, refer to Figure 4 and Figure 5 The magazine 600 is provided with multiple troughs 601. The support platform 200 is provided with a stop bar 201 for limiting the position of the magazine 300. The stop bar 201 has a notch 202 to prevent the troughs 601 from being empty. In this embodiment, the stepping mechanism 240 moves the magazine 600 so that one end of the trough 601 is located at one end of the notch 202 and communicates with the notch 202. This allows the connector in the trough 601 to be pushed into the track groove 101.

[0041] Further, refer to Figure 1 and Figure 4The material-dispensing mechanism 300 further includes a bracket 320, an electric linear module 330, and a telescopic member 340. The bracket 320 is disposed on the support platform 200, the electric linear module 330 is disposed on the bracket 320, the telescopic member 340 is disposed on the electric linear module 330, and the pusher claw 310 is connected to the telescopic member 340. When the connector in the trough 601 is pushed into the track groove 101, the telescopic member 340 pushes the pusher claw 310 to descend and extend into the trough 601. Then, the electric linear module 330 pushes the pusher claw 310 to move, thereby pushing the connector in the trough 601 into the track groove 101.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feeding device for feeding connectors; characterized in that: The present invention relates to a method for transporting a material to a container, wherein the container is mounted on a first end of the container and the container is mounted on a workbench, wherein the container is mounted on a workbench, wherein the container is mounted on a workbench, and the container is mounted on a workbench, wherein the container is mounted on a workbench, and the container is mounted on a workbench, wherein the container is mounted on a workbench, and the container is mounted on a workbench, wherein the container is mounted on a workbench, and the container is mounted on a workbench, wherein the container is mounted on a workbench, The seat is rotatably arranged at the second end of the conveying track, and the rotating seat is provided with a positioning groove for receiving the connector output by the conveying track; the rotating driving member is connected to the rotating seat, and is used to drive the connector in the positioning groove to rotate so that the assembly surface of the connector faces the assembly position; the limiting seat is provided on one side of the rotating seat, the push rod is slidably connected to the limiting seat, and the horizontal pushing driving member is connected to the push rod, and is used to drive the push rod to move and push the connector in the positioning groove into the pushing mechanism; the pushing mechanism includes a moving seat and a horizontal driving member, the moving seat is slidably connected to the supporting seat, and the front end of the moving seat is provided with a card slot for receiving and limiting the connector pushed out of the positioning groove; The translation driving member is connected to the moving seat and is used to drive the moving seat so that the connector at the front end of the moving seat is assembled with the cable.

2. The feeding device according to claim 1, characterized in that: The limiting seat is arranged on the supporting seat, and a circular cavity is provided on one side of the limiting seat. A clearance position is provided on the side of the circular cavity close to the movable seat, and the rotating seat is limited in the circular cavity; the limiting seat is provided with a guide hole, and the push rod extends into the guide hole.

3. The feeding device according to claim 2, characterized in that: The rotating seat includes a rotating shaft, a telescopic rod, a telescopic driving member and a positioning seat; the rotating shaft is rotatably arranged on the support seat, and the rotating driving member is connected to the rotating shaft; the rotating shaft is provided with a through hole, and the telescopic rod passes through the through hole, and the telescopic driving member is connected to the telescopic rod to drive the telescopic rod to move up and down, and the telescopic rod is provided with a limit member, and the limit member limits the telescopic rod to only move up and down; the positioning seat is provided at the upper end of the telescopic rod, and the positioning groove is provided on the positioning seat.

4. The feeding device according to claim 1, characterized in that: The second end of the conveying track is also provided with a blocking mechanism for limiting the connector in the track groove. The blocking mechanism includes a connecting seat, a lifting assembly and a stopper. The connecting seat is provided on the conveying track, the lifting assembly is provided on the connecting seat, the stopper is connected to the lifting assembly, and the lifting assembly drives the stopper to be limited at the end side of the second end of the conveying track.

5. The feeding device according to any one of claims 1 to 4, characterized in that: The movable seat includes a seat body, a cover plate and a spring; the seat body is slidably arranged on the support seat, and the front end of the seat body is provided with a support step and an upwardly extending mounting portion, the cover plate is pivotally connected to the mounting portion and forms a rotation fulcrum of the cover plate, one end of the cover plate extends to above the support step and forms a clamping position with the support step; the spring is arranged between the seat body and the cover plate, and is used to support the cover plate upward so that the end of the cover plate and the support step clamp the connector; the pushing mechanism also includes a pressing mechanism, which is arranged on the support seat and is used to press the cover plate downward, and the cover plate overcomes the elastic force of the spring to release the clamping position.

6. The feeding device according to claim 5, characterized in that: The pushing mechanism also includes a limiting mechanism for limiting one end of the cover plate so that the bottom side of the cover plate is parallel to the supporting step; the limiting mechanism includes a stand, a lifting drive member and a pressure plate, the stand is arranged on the supporting seat, the lifting drive member is arranged on the stand, the pressure plate is connected to the lifting drive member and is located at the upper end of the pivot position of the cover plate; the pressing mechanism is arranged on the stand.

7. The feeding device according to any one of claims 1 to 4, characterized in that: The support platform is also provided with a magazine-type material bin and a push plate extending into the bottom end of the magazine-type material bin. The push plate is connected to a stepping movement mechanism for pushing the push plate to move so that the push plate pushes the material box to the first end of the conveying track.

8. The feeding device according to claim 7, characterized in that: The material box is provided with a plurality of material troughs, and the support platform is provided with a blocking bar for limiting the material box, and the blocking bar is provided with a notch for avoiding the emptying of the material trough.

9. The feeding device according to claim 7, characterized in that: The material shifting mechanism also includes a bracket, an electric linear module and a telescopic member. The bracket is arranged on the support platform, the electric linear module is arranged on the bracket, the telescopic member is arranged on the electric linear module, and the shifting claw is connected to the telescopic member.

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