Nut implanting equipment

Abstract

The utility model discloses nut implanting equipment, and relates to the technical field of automatic nut implanting, the nut implanting equipment comprises a mechanical arm, a rack, a feeding mechanism and an implanting mechanism, the feeding mechanism is arranged on the rack; the implanting mechanism is arranged on the rack and comprises a mounting seat and a guide part; the mounting seat is connected with the mechanical arm; the guide part comprises a movable guide sleeve, an elastic circular ring and a ball, the movable guide sleeve is movably arranged on the mounting seat, and a first through hole is formed in the movable guide sleeve in a penetrating manner; the elastic circular ring sleeves the outer side of the movable guide sleeve, a second through hole communicated with the first through hole is formed in the movable guide sleeve, part of the ball structurally penetrates through the second through hole and extends into the first through hole, and the elastic circular ring abuts against the surface, back on to the first through hole, of the ball; and the feeding mechanism jacks the nut into the first through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of nut implanting equipment, in particular to a nut implanting equipment. Background Art

[0002] Injection molding is a manufacturing technology widely used in industrial production. Prior art plastic products often require various post-processing steps after injection molding, such as oil spraying, silk screen printing, screw tightening, and nut insertion. Nut insertion involves embedding nuts into plastic parts during the injection molding process, aiming to improve the strength and reliability of the connection between plastic and metal parts.

[0003] In the related art, in order to improve the degree of automation of the production process, an automatic in-mold implanter is often used. The automatic in-mold implanter includes a chassis, a feeding mechanism, an implanting mechanism and other structures. Usually, the implanting mechanism needs to lift and take the nut through the feeding mechanism, and supply the nut to the injection molding machine and other equipment. After taking the nut, the implanting mechanism uses the clamping drive to drive the clamping needle to clamp the nut so that the nut will not fall before the implanting mechanism is supplied. However, the above-mentioned setting method requires a relatively complex structure. Since the clamping drive may become fatigued or damaged due to long-term use, this may lead to insufficient clamping force or inability to release, affecting the continuity and stability of the production process. Utility Model Content

[0004] The main purpose of the utility model is to provide a nut implanting device, aiming to solve the technical problem of inaccurate material positioning in the automatic in-mold implanting machine in the related art.

[0005] To achieve the above-mentioned object, the present invention provides a nut implanting device, which includes a mechanical arm and further includes:

[0006] frame;

[0007] A feeding mechanism, the feeding mechanism being arranged on the frame;

[0008] An implantation mechanism is provided on the frame, and includes a mounting seat and a guide portion; the mounting seat is connected to the robotic arm; the guide portion includes a movable guide sleeve, an elastic ring, and a ball; the movable guide sleeve is movably provided on the mounting seat, and the movable guide sleeve is provided with a first through hole; the elastic ring is sleeved on the outer side of the movable guide sleeve, and the movable guide sleeve is provided with a second through hole connected to the first through hole; the ball portion structure passes through the second through hole and extends into the first through hole, and the elastic ring abuts against the surface of the ball facing away from the first through hole;

[0009] Wherein, the feeding mechanism lifts the nut into the first through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description 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 the structures shown in these drawings without paying any creative work.

[0011] Figure 1 This is a structural diagram of the nut implanting device provided by the utility model;

[0012] Figure 2 A schematic structural diagram of the implantation mechanism provided by the present invention;

[0013] Figure 3 A schematic structural diagram of the guide portion provided by the present invention;

[0014] Figure 4 for Figure 3 A schematic cross-sectional view of the guide portion;

[0015] Figure 5 A schematic structural diagram of the feeding mechanism provided by the utility model;

[0016] Figure 6 This is a structural schematic diagram of the jacking assembly provided by the utility model.

[0017] Description of Figure Numbers:

[0018] 1000. Nut implanting equipment; 1. Frame; 2. Feeding mechanism; 21. Conveying seat; 211. Feeding channel; 22. Dividing plate; 221. Lifting channel; 23. Lifting assembly; 231. Driving member; 232. Ejector rod; 233. Material trough; 24. Guide column; 25. Dividing driving assembly; 251. Dividing seat; 252. Dividing cylinder; 253. Limiting cylinder; 26. First sensor; 27. Vibrating plate; 28. Straight vibration feeder; 29. ​​Second sensor; 3. Implanting mechanism; 31. Mounting seat; 32. Guide part; 321. Movable guide sleeve; 321a. First through hole; 321b. Ring groove; 321c. Second through hole; 322. Elastic ring; 323. Ball; 33. Driving part; 34. Metal sensor; 35. Electromagnet.

[0019] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] The utility model provides a nut implanting device 1000.

[0024] See also Figures 1 to 3 In one embodiment of the present invention, the nut implanting device includes a robotic arm, the nut implanting device also includes a frame 1, a feeding mechanism 2, and an implanting mechanism 3. The feeding mechanism 2 is arranged on the frame 1; the implanting mechanism 3 is arranged on the frame 1, and the implanting mechanism 3 includes a mounting seat 31 and a guide portion 32; the mounting seat 31 is connected to the robotic arm; the guide portion 32 includes a movable guide sleeve 321, an elastic ring 322 and a ball 323, and the movable guide sleeve 321 can be movably arranged on the mounting seat 31. The guide sleeve 321 is provided with a first through hole 321a; the elastic ring 322 is sleeved on the outer side of the movable guide sleeve 321, and the movable guide sleeve 321 is provided with a second through hole 321c connected to the first through hole 321a. Part of the structure of the ball 323 passes through the second through hole 321c and extends into the first through hole 321a. The elastic ring 322 and the ball 323 abut against the surface facing away from the first through hole 321a; wherein, the feeding mechanism 2 lifts the nut into the first through hole 321a.

[0025] In this embodiment, the nut implanting device is used to automatically implant nuts into products or workpieces. The frame 1 is used to support the entire device. Accordingly, the frame 1 can be composed of a chassis and a base where a robotic arm is located, and the robotic arm can also be directly set on the frame 1. The feeding mechanism 2 is used to push the nuts from the hopper into the implanting mechanism 3, and the implanting mechanism 3 is used to supply the nuts to equipment such as injection molding machines. The mounting seat 31 is used to support the entire implanting mechanism 3 and is bolted to the robotic arm; the guide portion 32 is used to ensure stability when implanting the nut and provide a limiting effect before the nut is implanted into the product or workpiece. The movable guide sleeve 321 is used to guide and position the nut to prevent the nut from colliding with external structures and falling during the implantation process. Accordingly, the longitudinal section of the movable guide sleeve 321 is set in a T-shape. The elastic ring 322 is used to provide elastic return and stability to prevent the ball 323 from falling out of the second through hole 321c, and at the same time provide a buffering effect when the nut is pushed from the feeding mechanism 2 to the implanting mechanism 3. The ball 323 is confined to the second through hole 321c, and part of its structure is exposed in the first through hole 321a, and can slide freely in the second through hole 321c, forming a low-friction rolling surface. Accordingly, the ball 323 can be in the form of a sphere, and the material of the elastic ring 322 can be elastic silicone, polyurethane, or other materials that can provide good cushioning performance, preferably in the form of elastic silicone. The elastic ring 322 abuts against the ball 323, and the elastic action of the elastic ring 322 drives the ball 323 back to its original position. The first through hole 321a is used to position and guide the nut, and prevent the nut from slipping or deflecting, while facilitating the passage of the drive unit 33 so that the nut can be implanted from the implantation mechanism 3 into the product or workpiece.

[0026] Furthermore, the nut is lifted into the first through hole 321a by the feeding mechanism 2. When the nut is lifted into the first through hole 321a, the upper side wall of the nut contacts the ball 323. After being squeezed, the ball 323 moves along the side facing away from the first through hole 321a. At this time, the nut continues to be lifted. When the nut is lifted until the side wall of the nut contacts the ball 323, the side wall of the nut has an uneven threaded surface, and the ball 323 returns to its initial position due to the elastic action of the elastic ring 322. The side surface of the ball 323 facing the nut abuts against the side wall of the nut, thereby limiting the nut to the first through hole 321a.

[0027] The technical solution of this utility model utilizes a guide portion 32, and utilizes the cooperation of a movable guide sleeve 321, an elastic ring 322, and a ball 323 within the guide portion 32 to effectively limit and secure the nut within the implant mechanism 3, thereby preventing the nut from falling before the implant mechanism 3 transfers the nut to an injection molding machine or other equipment. This arrangement utilizes the automatic rebound of the ball 323 and the elasticity of the elastic ring 322 to automatically position the nut, improving operation speed. Furthermore, the cooperation between the two ensures that the nut will not shift or fall out within the first through hole 321a, enhancing the stability of the entire production process. It also simplifies the structure and improves reliability.

[0028] In one embodiment of the present invention, an annular groove 321b is defined on the outer peripheral wall of the movable guide sleeve 321 . The bottom wall of the annular groove 321b communicates with the second through hole 321c . Part of the elastic ring 322 is confined within the annular groove 321b .

[0029] Combine Figure 3 and Figure 4 In this embodiment, the annular groove 321b is used to provide a stable mounting platform for the elastic ring 322. In order to further optimize the positioning of the elastic ring 322, part of its structure is confined within the annular groove 321b, so that the position of the elastic ring 322 can be more accurately controlled to ensure its coordinated operation with the ball 323 and the movable guide sleeve 321. Accordingly, a hole is formed in the bottom wall of the annular groove 321b and is connected to the second through hole 321c, so that the ball 323 is confined within the second through hole 321c and abuts against the elastic ring 322. The above-mentioned arrangement helps to improve the stability of the entire implant mechanism 3 and prolong the service life of the elastic ring 322.

[0030] In an embodiment of the present invention, the implantation mechanism 3 further includes a driving portion 33 . The driving portion 33 is disposed through the mounting seat 31 , and a driving end of the driving portion 33 extends into the first through hole 321 a .

[0031] Combine Figure 2 In this embodiment, the driving portion 33 is used to implant the nut into the product or workpiece, and extends into the first through hole 321a to implant the nut from the implantation mechanism 3 into the product or workpiece. Accordingly, the driving portion 33 here can be in the form of a motor, a cylinder, a pneumatic motor, etc., and is preferably in the form of a cylinder, which can achieve high speed and high response and can generate a large thrust. The driving portion 33 is passed through the mounting seat 31 and fixed by a bolt connection. The above-mentioned setting method enables the implantation mechanism 3 to accurately control the movement and positioning of the nut, ensuring the accuracy and reliability of the implantation process.

[0032] In one embodiment of the present invention, the implantation mechanism 3 also includes a metal sensor 34 and an electromagnet 35. The metal sensor 34 is arranged on the side of the mounting seat 31 facing away from the guide portion 32, and the electromagnet 35 is arranged on the side of the mounting seat 31 facing away from the metal sensor 34. The metal sensor 34 is used to detect whether the product has missed the nut, and the electromagnet 35 is used to attract the mold when implanting the nut.

[0033] Combine Figure 2 In this embodiment, the presence of the metal sensor 34 improves production efficiency and can also detect abnormalities in the nuts, thereby preventing defective nuts from entering the market and improving product safety. The presence of the electromagnet 35 reduces the safety risks for operators during the production process.

[0034] In one embodiment of the present utility model, the feeding mechanism 2 includes a conveying seat 21, a dividing plate 22 and a lifting assembly 23 arranged on the frame 1; the conveying seat 21 is provided with a feeding channel 211 for conveying nuts; the dividing plate 22 is movably connected to the frame 1, and the dividing plate 22 is provided with a lifting channel 221; the lifting assembly 23 includes a driving member 231 and a push rod 232 connected to the output end of the driving member 231, the push rod 232 is movably arranged in the lifting channel 221, and the push rod 232 and the side wall of the lifting channel 221 are surrounded to form a material trough 233 connected to the feeding channel 211; wherein, the driving member 231 can drive the push rod 232 to lift the nut entering the material trough 233 into the implantation mechanism 3.

[0035] In this embodiment, the lifting assembly 23 is used to push the nut into the implantation mechanism 3. The conveying seat 21 is used to guide and transport the nut to be implanted, and the dividing plate 22 is used to divert the nut from the feeding pipe into the lifting channel 221. The lifting channel 221 is used for the lifting action. The ejector rod 232 and the side wall of the lifting channel 221 enclose a trough 233 to ensure the smooth flow of material in the feeding channel 211. Accordingly, the size of the trough 233 is adapted to the size of the nut, so that the nut is precisely confined within the trough 233. The inner diameter of the feeding pipe is generally adapted to the size of the nut, which can prevent jamming and blockage while maintaining the stable movement of the nut. Furthermore, the nuts are transferred from the feeding channel 211 of the feeding mechanism 2 to the lifting channel 221. A trough 233 for limiting the nut position is formed between the lifting channel 221 and the ejector rod 232. Driven by the robotic arm, the implanting mechanism 3 approaches the lifting assembly 23. When the implanting mechanism 3 contacts the lifting assembly 23, the lifting assembly 23 pushes the nut in the trough 233 into the implanting mechanism 3, thereby completing the process of transferring the nut from the feeding mechanism 2 to the implanting mechanism 3. The above-mentioned arrangement can accurately transfer the nut, ensuring that the nut moves along a predetermined path, improving the accuracy and reliability of the feeding process, and at the same time facilitating flexible material distribution control, reducing manual intervention, and improving production efficiency and automation.

[0036] In one embodiment of the present invention, the dividing plate 22 is provided with two lifting channels 221, and the lifting channels 221 are arranged at intervals. The lifting assembly 23 includes two lifting rods 232 connected to the driving member 231, and each lifting rod 232 is movably arranged in a lifting channel 221. Each lifting rod 232 and the side wall of a lifting channel 221 are surrounded to form a material trough 233; when the dividing plate 22 moves relative to the frame 1, a material trough 233 is connected to the feeding channel 211; wherein the driving member 231 can drive the two lifting rods 232 to simultaneously lift the nuts entering the material trough 233 into the implantation mechanism 3.

[0037] Combine Figure 5 and Figure 6 In this embodiment, in order to improve the material distribution efficiency, two lifting channels 221 are set on the material distribution plate 22, and each lifting channel 221 is set at intervals from each other. Furthermore, when the equipment is running, the vibration disk 27 of the feeding mechanism 2 transfers the nut to the feeding channel 211. At this time, the feeding channel 211 is connected with one of the lifting channels 221, and the nut falls into the material trough 233 corresponding to one of the lifting channels 221; thereafter, under the action of the material distribution cylinder 252, the material distribution plate 22 moves horizontally, so that the feeding channel 211 is connected with the other lifting channel 221, and the other nut falls into the other material trough 233 corresponding to the other lifting channel 221, completing the two-step nut distribution process. The above-mentioned setting method makes it possible to push two nuts into the implantation mechanism 3 at the same time, thereby improving the overall efficiency of the production line and ensuring the efficient operation of the equipment.

[0038] In one embodiment of the present invention, the feeding mechanism 2 also includes a material dividing drive assembly 25, which includes a material dividing seat 251, a material dividing cylinder 252 and a limit cylinder 253. The material dividing plate 22 is arranged on the material dividing seat 251, and the material dividing seat 251 is arranged at one end of the frame 1 and is connected to the transmission seat. The material dividing cylinder 252 and the limit cylinder 253 are arranged on opposite sides of the material dividing seat 251, and the two ends of the material dividing plate 22 are respectively connected to the driving end of the material dividing cylinder 252 and the driving end of the limit cylinder 253; the material dividing cylinder 252 can drive the material dividing plate 22 to move and push the nut into a material trough 233, and the limit cylinder 253 is used to return the material dividing plate 22; and / or

[0039] The feeding mechanism 2 further includes a first sensor 26 . The first sensor 26 is disposed at one end of the material dividing seat 251 close to the material dividing plate 22 and is communicatively connected to the material dividing cylinder 252 .

[0040] Combine Figure 5 and Figure 6In this embodiment, the material distribution drive assembly 25 is used to drive the material distribution plate 22 to move left and right on the material distribution seat 251, the material distribution cylinder 252 is used to push the material distribution plate 22, and the limit cylinder 253 is used to limit the maximum distance of the material distribution plate 22 under the action of the material distribution cylinder 252. Accordingly, the material distribution cylinder 252 and the limit cylinder 253 can be single-acting cylinders or the like. Furthermore, in combination with the above embodiment, in order to further improve the material distribution efficiency, the material distribution plate 22, under the action of the material distribution cylinder 252 and the limit cylinder 253, moves horizontally along the material distribution seat 251 to allow the nuts to effectively fall into a material trough 233, thereby completing the material distribution after the nuts are arranged. The dividing plate 22 divides two nuts at a time, and the dividing cylinder 252 pushes the dividing plate 22 in a direction away from the dividing cylinder 252. After the dividing plate 22 pushes the two nuts to the lifting channel 221, the limiting cylinder 253 pushes the dividing plate 22 back to complete the dividing process. Under the action of the limiting cylinder 253 and the dividing cylinder 252, the two nuts fall into the trough 233 and the dividing plate 22 returns to its original position, and then the nuts are pushed to the implantation mechanism 3 through the lifting assembly 23. The first sensor 26 is used to detect whether the nut falls into the trough 233 and transmits a signal to the dividing cylinder 252. Accordingly, the first sensor 26 can be a photoelectric sensor, a proximity switch, etc., and is preferably a photoelectric sensor here. The above-mentioned setting method realizes automatic distribution after the nuts are arranged in an orderly manner, improves production efficiency, and also improves the accuracy of the dividing.

[0041] In one embodiment of the present invention, the feeding mechanism 2 further includes a plurality of guide columns 24, each second guide column 24 is spaced apart on the frame 1 and arranged close to the dividing plate 22; the implantation mechanism 3 is provided with a third through hole for inserting the guide column 24 for limiting.

[0042] In this embodiment, guide posts 24 are positioned near the distributor plate 22 along the feeding direction, guiding and supporting the distributor plate 22 during feeding, ensuring that the distributor plate 22 maintains stable forward and backward movement during feeding and is not deflected by external influences. This arrangement helps reduce positioning errors and allows for more precise nut placement.

[0043] In one embodiment of the present invention, the feeding mechanism 2 also includes a vibration disk 27 and a direct vibration feeder 28. The vibration disk 27 is arranged on one side of the conveying seat 21 and is connected to the feeding channel 211; the direct vibration feeder 28 is arranged on the side of the conveying seat 21 facing away from the feeding channel 211. The direct vibration feeder 28 can transport the nuts from the vibration disk 27 to the material distribution drive assembly 25.

[0044] Combine Figure 5In this embodiment, the vibration disk 27 is used to organize the nuts from a disordered state into an orderly arrangement and gradually feed them into the feeding pipe. Accordingly, the vibration disk 27 can be in the form of a standard vibration disk 27, a precision vibration disk 27, an electric vibration disk 27, etc., which are not limited here. The vibration frequency and vibration amplitude of the vibration disk 27 can be adjusted to allow nuts of different shapes and sizes to enter the feeding pipe smoothly. The straight vibration feeder 28 is used to further convey the nuts conveyed by the vibration disk 27 to the material distribution drive assembly 25, conveying the material through linear vibration to ensure that the material advances smoothly in the feeding channel 211. Accordingly, the straight vibration feeder 28 can be in the form of an electromagnetic straight vibration feeder 28, a pneumatic straight vibration feeder 28, etc. The straight vibration feeder 28 has a protrusion formed on the side facing the distribution seat 251, and the distribution seat has a corresponding groove formed thereon. The two cooperate with each other to facilitate the alignment of the feeding channel 211 and the lifting channel 221. The above-mentioned setting method enhances the feeding stability, improves the feeding accuracy, and facilitates smooth feeding.

[0045] In one embodiment of the present invention, the feeding mechanism 2 further includes a second sensor 29 . The second sensor 29 is disposed at one end of the conveying base 21 close to the vibration plate 27 and is communicatively connected to the robotic arm.

[0046] Combine Figure 5 In this embodiment, the second sensor 29 is used to detect the position of the nut and send a signal to the robotic arm when the nut reaches the grasping position. Accordingly, the second sensor 29 can be a through-beam photoelectric sensor, a proximity switch, or the like, with a through-beam photoelectric sensor being preferred. This arrangement automates the feeding process, reduces manual intervention, and improves work efficiency.

[0047] The above are merely exemplary embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A nut implanting device, comprising a robotic arm, characterized in that: The nut implanting device further comprises: frame; A feeding mechanism, the feeding mechanism being arranged on the frame; An implantation mechanism is provided on the frame, and includes a mounting seat and a guide portion; the mounting seat is connected to the robotic arm; the guide portion includes a movable guide sleeve, an elastic ring, and a ball; the movable guide sleeve is movably provided on the mounting seat, and the movable guide sleeve is provided with a first through hole; the elastic ring is sleeved on the outer side of the movable guide sleeve, and the movable guide sleeve is provided with a second through hole connected to the first through hole; the ball portion structure passes through the second through hole and extends into the first through hole, and the elastic ring abuts against the surface of the ball facing away from the first through hole; Wherein, the feeding mechanism lifts the nut into the first through hole.

2. The nut implanting device according to claim 1, characterized in that: An annular groove is formed on the outer peripheral wall of the movable guide sleeve, the bottom wall of the annular groove is connected to the second through hole, and a part of the structure of the elastic ring is confined in the annular groove.

3. The nut implanting device according to claim 2, characterized in that: The implantation mechanism further includes a driving portion, which is disposed through the mounting seat, and a driving end of the driving portion extends into the first through hole.

4. The nut implanting device according to claim 3, characterized in that: The implantation mechanism also includes a metal sensor and an electromagnet. The metal sensor is arranged on the side of the mounting seat facing away from the guide part, and the electromagnet is arranged on the side of the mounting seat facing away from the metal sensor. The metal sensor is used to detect whether the product has a missing nut, and the electromagnet is used to attract the mold when the driving part drives the nut to the product.

5. The nut implanting device according to any one of claims 1 to 4, characterized in that: The feeding mechanism includes a conveying seat, a dividing plate and a lifting assembly provided on the frame; the conveying seat is provided with a feeding channel for conveying nuts; the dividing plate is movably connected to the frame, and the dividing plate is provided with a lifting channel; the lifting assembly includes a driving member and a push rod connected to the output end of the driving member, the push rod is movably provided in the lifting channel, and the push rod and the side wall of the lifting channel enclose a material trough connected to the feeding channel; The driving member can drive the push rod to lift the nut entering the material trough into the implantation mechanism.

6. The nut implanting device according to claim 5, characterized in that: The material dividing plate is provided with two lifting channels, and the two lifting channels are spaced apart. The lifting assembly includes two lifting rods connected to the driving member, each of the lifting rods is movably arranged in one of the lifting channels, and each of the lifting rods and the side wall of one of the lifting channels form a material trough; when the material dividing plate moves relative to the frame, one of the material troughs is connected to the feeding channel; wherein, the driving member can drive the two lifting rods to simultaneously lift the nuts entering the material trough into the implantation mechanism.

7. The nut implanting device according to claim 5, characterized in that: The feeding mechanism also includes a material distribution drive assembly, which includes a material distribution seat, a material distribution cylinder and a limit cylinder. The material distribution plate is arranged on the material distribution seat, and the material distribution seat is arranged at one end of the frame and connected to the transmission seat. The material distribution cylinder and the limit cylinder are arranged on opposite sides of the material distribution seat, and the two ends of the material distribution plate are respectively connected to the driving end of the material distribution cylinder and the driving end of the limit cylinder; the material distribution cylinder can drive the material distribution plate to move and push the nut into one of the material troughs, and the limit cylinder is used to return the material distribution plate; And / or, the feeding mechanism further includes a first sensor, which is arranged at one end of the material distribution seat close to the material distribution plate and is communicatively connected to the material distribution cylinder.

8. The nut implanting device according to claim 5, characterized in that: The feeding mechanism also includes a plurality of guide posts, each of which is spaced apart and distributed on the frame and arranged close to the dividing plate; the implantation mechanism is provided with a third through hole for the guide post to be inserted and limited.

9. The nut implanting device according to claim 5, characterized in that: The feeding mechanism also includes a vibration plate and a direct vibration feeder. The vibration plate is arranged on one side of the conveying seat and is connected to the feeding channel. The direct vibration feeder is arranged on the side of the conveying seat facing away from the feeding channel. The direct vibration feeder can transport the nuts from the vibration plate to the material distribution drive assembly.

10. The nut implanting device according to claim 9, characterized in that: The feeding mechanism further includes a second sensor, which is arranged at one end of the conveying base close to the vibration plate and is communicatively connected to the robotic arm.

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