Full-automatic placing device for corner code penetrating nails

Abstract

The application belongs to the field of automatic processing equipment, and proposes a full-automatic placing device for corner code nail penetration, which comprises a workbench, a corner code pushing device arranged on the workbench, a corner code chute arranged on one side of the corner code pushing device, a corner code arrangement device arranged on one side of the corner code chute, and a righting and discharging mechanism arranged on the corner code arrangement device. The corner code arrangement device comprises a material cylinder, a feeding hopper, a material stirring mechanism, a driving motor, a discharging box and the righting and discharging mechanism. The material stirring mechanism comprises a stirring rod arranged at a far end thereof. The stirring rod is in a cylindrical structure. The righting and discharging mechanism comprises corner code hanging rods which are spaced apart from the rotation range of the stirring rod. The corner code hanging rods are inclined towards the corner code chute. The application has the advantages of reasonable design, mobile arrangement of corner codes, improvement of the automation degree of a workshop, meeting of production safety requirements, and suitability for large-scale promotion.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of automatic processing equipment, and relates to hardware, in particular to a full-automatic placing device for corner code nail insertion. BACKGROUND

[0002] The corner code is generally a right angle L-shaped structure, and the corner code is a connecting piece for connecting the right angle parts of two components, and plays a role of fixing, supporting and enhancing the stability of the structure. The corner code is provided with a screw hole and a waist-shaped hole, the hole position of the screw hole is fixed, the nail insertion position after the screw is inserted is also determined, and the waist-shaped hole provides a certain fine adjustment range for the corner code, and the width of the two pages of most corner codes has a certain width difference.

[0003] In the corner code processing workshop, the screws / corner code nails matched with the screw holes can be orderly arranged on the corner code through the vibration feeder, and the screws / corner code nails are quickly punched into the screw holes by the punching machine. However, since the corner codes are delivered from the previous punching station in bulk, the corner code placing project in many workshops needs to be completed manually, that is, the scattered corner codes are picked up by workers, stacked together according to the screw hole to screw hole mode, and then placed at the nail insertion station. The direct problem existing in the manual placing of the corner codes is low efficiency, which is difficult to meet the trend and requirement of the upgrading of the automatic workshop, and the workers are close to the punching work surface, which also has certain safety hazards. SUMMARY

[0004] In view of the above technical problems existing in the hardware production workshop, the present application provides a full-automatic placing device for corner code nail insertion, which is reasonable in design, can arrange the corner codes automatically, is beneficial to improving the automation degree of the workshop and meeting the production safety requirements.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is that the full-automatic placing device for corner code nail insertion provided by the present application is provided with a code nail vibration conveying station and a punching nail insertion station on the workbench, one side of the punching nail insertion station is provided with a corner code pushing station, and the workbench is provided with a corner code pushing device, one side of the corner code pushing device is provided with a corner code chute in connection therewith, one side of the corner code chute is provided with a corner code arrangement device, the corner code arrangement device comprises a barrel, and the curved surface of the barrel faces the workbench, one side of the barrel is provided with a feeding hopper, the inside of the barrel is provided with a stirring mechanism, the end of the stirring mechanism is provided with a driving motor for driving the stirring mechanism to rotate, the stirring mechanism comprises a stirring rod arranged at the far end thereof, the stirring rod is in a cylindrical structure, the side surface of the barrel is provided with an ejection box, the ejection direction of the ejection box faces the corner code chute, the inside of the ejection box is provided with a righting ejection mechanism, the righting ejection mechanism comprises corner code hanging rods which are spaced apart from the rotation range of the stirring rod, and the corner code hanging rods are inclined towards the corner code chute.

[0006] As preferred, the said swing-out discharging mechanism comprises a rotary hinge for adjusting the angle of the angle code hanging rod, the said rotary hinge is connected with the top end of the angle code hanging rod, the said angle code hanging rod is provided with an upper pressing plate in the direction deviating from the barrel, the said upper pressing plate, angle code hanging rod and the lever rotating above the angle code hanging rod are in triangular distribution.

[0007] As preferred, the said minimum horizontal distance d between the angle code hanging rod and the lever is smaller than the vertical projection width of the short side of the angle code, and is larger than the vertical projection width of the long side of the angle code.

[0008] As preferred, the said maximum connecting length of the side of the upper pressing plate towards the lever and the angle code hanging rod is smaller than the radius of the short side of the angle code rotating around the angle code hanging rod.

[0009] As preferred, the said side of the angle code hanging rod is provided with a lower pressing plate below the upper pressing plate, the said distance between the upper pressing plate and the lower pressing plate gradually narrows in the direction of the angle code sliding off the angle code hanging rod, and the said difference in the end length of the upper pressing plate and the lower pressing plate is equal to the groove width of the angle code chute.

[0010] As preferred, the said discharging mechanism comprises a rotating shaft, the said rotating shaft is provided with a shaft sleeve, the said shaft sleeve is provided with at least six pairs of support rods in circular array distribution, and the said lever is arranged between the support rods.

[0011] As preferred, the said distance between the lever and the barrel wall is smaller than the width of the short side of the angle code.

[0012] As preferred, the said angle code pushing device comprises a guide table, the said guide table is provided with a pad plate, the said pad plate is provided with a pad block, the said right angle side of the pad block is connected with the end of the angle code chute, the said side of the pad block is provided with a right angle push plate, the said right angle push plate is provided with a guide plate, the said guide plate and the right angle push plate are arranged at the telescopic end of the pushing cylinder, the said side of the guide plate extends towards the surface of the workbench, and the said side of the guide plate is used for cooperating with the limiting sensor arranged on the workbench.

[0013] As preferred, the bottom of the said angle code chute is provided with an adjusting rod, the bottom of the said adjusting rod is provided with a universal hinge support, and the said universal hinge support is connected with the workbench.

[0014] As preferred, the upper part of the said angle code chute is provided with a groove shell.

[0015] Compared with the prior art, the application has the advantages and positive effects that:

[0016] The full-automatic placing device for corner code nail penetration provided by the application is characterized in that corner codes from a previous work station are sent into a corner code arrangement device from a feeding hopper, a stirring mechanism is driven by a driving motor to hang part of the corner codes on a stirring rod in a rotating mode, the corner codes fall from the stirring rod to a corner code hanging rod and slide along the corner code hanging rod into a corner code sliding groove, and the corner codes fall on a corner code pushing device along the corner code sliding groove in a stacking mode, and the corner codes are pushed one by one to a stamping and nail penetration work station by the corner code pushing device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0018] Figure 1 A perspective view of the full-automatic placing device for corner code nail penetration provided by the embodiment;

[0019] Figure 2 A perspective view of the full-automatic placing device for corner code nail penetration provided by the embodiment in another direction;

[0020] Figure 3 A front view of the full-automatic placing device for corner code nail penetration provided by the embodiment;

[0021] Figure 4 A sectional view of the full-automatic placing device for corner code nail penetration in the G-G direction; Figure 3

[0022] A top view of the full-automatic placing device for corner code nail penetration provided by the embodiment; Figure 5

[0023] A sectional view of the full-automatic placing device for corner code nail penetration in the E-E direction; Figure 6 Figure 5 A side view of the corner code pushing device, the corner code sliding groove and the corner code arrangement device;

[0024] Figure 7 A rear view of the corner code pushing device, the corner code sliding groove and the corner code arrangement device;

[0025] Figure 8 A perspective view of the corner code pushing device, the corner code sliding groove and the corner code arrangement device;

[0026] Figure 9

[0027] Figure 10 ​​The perspective view of the shoveling mechanism and the aligning and discharging mechanism provided for the embodiment;

[0028] Figure 11 For Figure 4 The partial enlarged view of the full-automatic placing equipment for corner code nail insertion;

[0029] In the above figures: 1, workbench; 2, code nail vibration conveying station; 3, stamping nail insertion station; 4, corner code pushing device; 41, guide table; 42, backing plate; 43, backing block; 44, right-angle pushing plate; 45, guide plate; 46, pushing cylinder; 5, corner code chute; 51, adjusting rod; 52, universal hinge support; 53, groove shell; 6, corner code arrangement device; 61, material cylinder; 62, feeding hopper; 63, shoveling mechanism; 631, shoveling rod; 632, rotating shaft; 633, shaft sleeve; 634, supporting rod; 64, driving motor; 65, discharging box; 66, aligning and discharging mechanism; 661, corner code hanging rod; 662, rotating hinge; 663, upper pressing plate; 664, lower pressing plate; 7, corner code. DETAILED DESCRIPTION

[0030] In order to enable the above-mentioned objects, features and advantages of the present application to be more clearly understood, the following will further describe the present application with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict. For the convenience of description, the following text will appear “up”, “down”, “left”, “right” words, only indicate the same direction as the upper, lower, left, right direction of the drawing itself, and do not limit the structure.

[0031] In the following description, a lot of specific details are set forth in order to fully understand the present application, but the present application can also be implemented in other ways different from the description herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0032] Embodiments, such as Figures 1-11 As shown in the drawings, the full-automatic placing equipment for corner code nail insertion provided by the present application is provided with a code nail vibration conveying station 2 and a stamping nail insertion station 3 on the workbench 1, and a corner code pushing device 4 is arranged on one side of the stamping nail insertion station 3. Among them, the code nail vibration conveying station 2 aligns the head and tail of the code nail by means of vibration feeding, the aligned code nail falls into the conveying pipeline, and is conveyed to the corner code 7 on the stamping nail insertion station 3 by the conveying pipeline; the corner code pushing device 4 is used to push the placed corner code 7 to the stamping nail insertion station 3, and the stamping nail insertion station 3 controls the screw on the corner code 7 by stamping to complete the nail insertion action.

[0033] In order to improve the automation degree of the corner code penetrating process, the corner code pushing device 4 is provided with a corner code chute 5 connected therewith on one side, the corner code chute 5 is provided with a corner code arrangement device 6 on one side, the corner code arrangement device 6 comprises a barrel 61, and the curved surface of the barrel 61 faces the workbench 1, one side of the barrel 61 is provided with a feeding hopper 62, the inside of the barrel 61 is provided with a stirring mechanism 63, the end of the stirring mechanism 63 is provided with a driving motor 64 for driving the stirring mechanism 63 to rotate, the stirring mechanism 63 comprises a stirring rod 631 arranged at the far end thereof, the stirring rod 631 is in a cylindrical structure, the side of the barrel 61 is provided with a discharging box 65, the discharging direction of the discharging box 65 faces the corner code chute 5, the inside of the discharging box 65 is provided with a righting discharging mechanism 66, the righting discharging mechanism 66 comprises a corner code hanging rod 661 which is spaced apart from the rotation range of the stirring rod 631, and the corner code hanging rod 661 is inclined towards the corner code chute 5. Wherein, the barrel 61 is arranged at a position slightly below the middle and on the same side as the discharging box 65, so that the feeding corner code 7 can avoid colliding with the corner code 7 hanging on the stirring rod, which is beneficial to ensure the feeding and discharging efficiency; one end of the barrel 61 is used to arrange the driving motor 64, the other end of the barrel 61 is used to install a openable end cover, and the barrel 61 is provided with a supporting mechanism which can support the rotating shaft 632 on the inside of the end cover and on the inside of the driving motor 64; the inside of the barrel 61 can be observed through opening and closing the end cover; one side of the discharging box 65 is provided with a pullable door plate, the discharging box 65 can be opened and closed through pulling the door plate, which is convenient for adjusting and maintaining the mechanical parts inside the discharging box 65.

[0034] Specifically, the corner code 7 from the previous work station is sent into the barrel 61 from the feeding hopper 62, the position of the barrel 61 remains relatively static with the workbench 1, the stirring mechanism 63 is driven by the driving motor 64 to stir the corner code 7 in the barrel 61 in a rotating manner, the stirring rod 631 rotates from the lower position to the upper position, part of the corner code 7 is hung on the stirring rod 631, the corner code 7 moves synchronously with the stirring rod 631 and gradually approaches the corner code hanging rod 661, and one page of the corner code 7 is blocked on the corner code hanging rod 661; the stirring rod 631 continues to rotate downward, and the corner code 7 falls completely from the stirring rod 631 to the corner code hanging rod 661 under the action of gravity and inertia, and then the corner code 7 slides along the corner code hanging rod 661 to the corner code chute 5 along the guide direction of the corner code hanging rod 661; since the 90-degree inner corner of the bottommost corner code 7 is lapped on the corner code pushing device 4, the corner code 7 based thereon can complete the stacking in the same posture, and the real-time height of the stacking has a certain interval with the end of the corner code hanging rod 661, which leaves sufficient allowance for the subsequent corner code 7. In this way, the corner code 7 is output from the corner code arrangement device 6 and then falls on the corner code pushing device 4 along the corner code chute 5 in a stacking manner, and the corner code 7 is pushed one by one to the stamping and penetrating work station 3 by the corner code pushing device 4, so that the corner code 7 is arranged and placed automatically, which is beneficial to improve the automation degree of the workshop, meet the production safety requirements, and improve the production efficiency.

[0035] In order to improve the performance of the corner code 7 from the discharge box 65, the present application provides that the swing discharge mechanism 66 has an angle adjustment function, such as including a rotary hinge 662 for adjusting the angle of the corner code hanging rod 661, the rotary hinge 662 is connected with the top end of the corner code hanging rod 661, and the rotary hinge 662 adopts a hinge with a self-locking structure. By adjusting the rotation angle of the rotary hinge 662 and then self-locking, the inclination angle of the corner code hanging rod 661 can be adjusted, which provides a structural basis for the effective falling of the corner code 7 on the corner code hanging rod 661 and orderly sliding out.

[0036] Further, the present application provides that the corner code hanging rod 661 is provided with an upper pressing plate 663 in a direction deviating from the barrel 61, and the upper pressing plate 663, the corner code hanging rod 661 and the push rod 631 rotating above the corner code hanging rod 661 are in a triangular distribution. The corner code 7 moves synchronously with the push rod 631 to the obliquely upper side of the corner code hanging rod 661, and during the process from the corner code 7 starting to contact the corner code hanging rod 661 to completely leaving the push rod 631, the corner code 7 does not contact the upper pressing plate 663; after the push rod 631 continues to move in the downward direction and completely transfers the corner code 7 to the corner code hanging rod 661, the overturning action of the corner code 7 generated under the action of inertia and gravity balance is limited by the upper pressing plate 663, so that the corner code 7 has a relatively balanced posture and moves along the corner code hanging rod 661 until the corner code 7 falls into the corner code chute 5.

[0037] As shown in Figure 11 In order to ensure that the posture of the corner code 7 after being discharged from the discharge box 65 is uniform, especially to make the screw hole for penetrating the nail in the upward direction, the present application provides that the minimum horizontal distance d between the corner code hanging rod 661 and the push rod 631 is less than the vertical projection width of the short side of the corner code 7, and the minimum horizontal distance d between the corner code hanging rod 661 and the push rod 631 is greater than the vertical projection width of the long side of the corner code 7. The corner code 7 can be regarded as a homogeneous plate, and the total mass of the corner code 7 is G. The gravity of the short side a and the long side b of the corner code 7 is proportional, according to the gravity torque balance principle, the torque on both sides of the corner code 7 hanging on the push rod 631 remains balanced, so the force arm of the short side a and the force arm of the long side b are inversely proportional, that is, the force arm of the short side a is greater than the force arm of the long side b, that is , In this way, through overall design of the installation position of the corner code hanging rod 661 in the discharge box 65, and through the dynamic geometric relationship formed by the push rod 631 passing by the side thereof, especially the short side of the corner code 7 facing the corner code hanging rod 661 can be effectively hung on the corner code hanging rod 661, while the long side of the corner code 7 facing the corner code hanging rod 661 does not contact the corner code hanging rod 661 and directly continues to descend with the push rod 631 into the sheet metal pile. Through continuous action of the pushing mechanism 63, the corner code 7 can be automatically arranged in a uniform posture and orientation on the corner code hanging rod 661 until the corner code 7 is orderly fed into the corner code chute 5. The short side of the corner code 7 in the corner code chute 5 contacts the chute surface, while the long side faces upward, and the upward-facing surface is used for nailing. Therefore, such automatic arrangement and placement operation can meet the nailing requirements of the punching and nailing station 3 of the device.

[0038] In order to improve the stability of the corner code 7 on the sliding path, the maximum connecting length of the side of the upper pressing plate 663 facing the push rod 631 to the corner code hanging rod 661 is less than the radius of the short side of the corner code 7 rotating around the corner code hanging rod 661. In this way, the short side of the corner code 7 can be limited by the upper pressing plate 663 during the process of the corner code 7 falling completely from the push rod 631 to the corner code hanging rod 661 and sliding off the corner code hanging rod 661, preventing the corner code 7 from falling off the corner code hanging rod 661 under the action of inertia. Especially at the end of the corner code hanging rod 661, the upper pressing plate 663 abuts against the chute edge. Therefore, the corner code 7 falls in a uniform and stable posture into the corner code chute 5 until it is stacked on the surface of the underlying corner code 7.

[0039] Further, the side of the corner code hanging rod 661 is provided with a lower pressing plate 664 below the upper pressing plate 663. The distance between the upper pressing plate 663 and the lower pressing plate 664 gradually narrows in the direction of the corner code 7 sliding off the corner code hanging rod 661, and the difference in the end length of the upper pressing plate 663 and the lower pressing plate 664 is equal to the groove width of the corner code chute 5. The lower pressing plate 664 can increase the support area of the short side of the corner code 7, preventing the corner code 7 from jumping off the corner code hanging rod 661 at the moment of completely falling off the push rod 631. Therefore, the efficiency of the corner code 7 output from the discharge box 65 can be improved. Furthermore, the upper pressing plate 663 and the lower pressing plate 664 form a duckbill-shaped discharge channel, which can effectively control the posture and stability of the corner code 7 on the sliding path and further ensure the output efficiency of the corner code 7 by the righting discharge mechanism 66.

[0040] In order to improve the stacking density of the corner code 7, the present application purposefully controls the distribution density of the poking rod 631 on the poking mechanism 63. Specifically, the poking mechanism 63 provided by the present application comprises a rotating shaft 632, the rotating shaft 632 is provided with a shaft sleeve 633, the shaft sleeve 633 keeps relatively static during synchronous rotation with the rotating shaft 632, the shaft sleeve 633 is provided with at least six pairs of support rods 634 arranged in a circular array, and the poking rod 631 is arranged between the support rods 634. Among them, the length of the poking rod 631 is at least six times the length of the corner code 7, and one poking rod 631 is arranged every 60 degrees of the central angle of the poking mechanism 63, so that the poking rod 631 has a certain interval and density in the material cylinder 61, and the rotating speed of the driving motor 64 on the poking mechanism 63 is controlled, so that a certain number of corner codes 7 on the corner code hanging rod 661 are in a sliding state during the continuous rotation of the poking mechanism 63, so as to ensure that the stacking height of the corner code 7 in the corner code chute 5 matches the punching frequency of the punching and nail penetrating work station 3, thereby ensuring the production efficiency of the equipment.

[0041] Further, the present application provides that the central distance between the poking rod 631 and the wall of the material cylinder 61 is less than the short side width of the corner code 7. In this way, the poking rod 631 can fully contact the metal sheet pile at the bottom of the material cylinder 61 during rotation, so as to avoid the poking rod 631 from being empty, and ensure the efficiency of the corner code 7 from the metal sheet pile.

[0042] In order to improve the automatic pushing performance of the corner code pushing device 4, the present application provides that the corner code pushing device 4 comprises a guide table 41, the guide table 41 is provided with a pad plate 42, the pad plate 42 is provided with a pad block 43, the right angle side of the pad block 43 is connected with the end of the corner code chute 5, one side of the pad block 43 is provided with a right angle push plate 44, the right angle push plate 44 is provided with a guide plate 45, the guide plate 45 and the right angle push plate 44 are arranged at the telescopic end of the pushing cylinder 46, the mounting end of the pushing cylinder 46 is provided with a support seat connected with the workbench, the side surface of the guide plate 45 extends towards the surface of the workbench 1, and the side surface of the guide plate 45 is used to cooperate with the limiting sensor arranged on the workbench 1. Matching with the chute, the right angle part of the pad block 43 can ensure that the bottommost corner code 7 has a stable and reliable supporting basis, so as to ensure that the corner code 7 is in an accurate stacking posture, thereby ensuring the quality of all the subsequent corner codes 7 stacked in sequence; the pushing cylinder 46 moves the right angle push plate 44 through telescopic action, the thickness of the right angle push plate 44 is slightly thinner than the thickness of the corner code 7, so that one reciprocating action of the right angle push plate 44 can push the bottommost corner code 7 to the punching and nail penetrating work station 3; the limiting sensor on the workbench 1 can sense the real-time position of the guide plate 45 in synchronization with the right angle push plate 44, so as to ensure the pushing accuracy of the pushing cylinder 46 to the corner code 7.

[0043] In order to ensure the arrangement efficiency of the corner code 7, the adjusting rod 51 is arranged at the bottom of the corner code chute 5, the bottom of the adjusting rod 51 is provided with the universal hinge support 52, the angle of the adjusting rod 51 on the universal hinge support 52 can be adjusted and cannot be freely swung by external force, and the universal hinge support 52 is connected with the workbench 1. In this way, the actual inclination of the corner code chute 5 can be adjusted by controlling the angle of the adjusting rod 51 on the universal hinge support 52, which can control the compactness of the stacked corner code 7 on one hand, and can be connected with the righting discharging mechanism 66 on the other hand, so as to avoid the gap that makes the corner code 7 jump out of the arrangement direction, thereby ensuring the automatic arrangement efficiency of the corner code 7.

[0044] Further, the chute shell 53 is arranged above the corner code chute 5, the length of the chute shell 53 is less than the length of the corner code chute 5, which can make the corner code 7 enter the corner code chute 5 and leave the effective entrance caliber, the chute shell 53 can be matched with the corner code chute 5, so as to ensure the uniformity of the corner code 7 in the corner code chute 5, which is beneficial to reduce the stability of the corner code 7 in the stacked position affected by the equipment vibration, and is beneficial to ensure the one-by-one pushing performance of the corner code pushing device 4 on the corner code 7.

[0045] The above is only the preferred embodiment of the present application, and is not other forms of the present application, any skilled in the art can use the above disclosed technical content to change or modify the equivalent embodiment applied to other fields, but any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the protection scope of the present application technical scheme.

Claims

1. A full-automatic placing device for corner code penetrating nails, comprising a workbench, a corner code pushing device is arranged on the workbench, characterized in that, One side of the corner code pushing device is provided with a corner code chute connected therewith, one side of the corner code chute is provided with a corner code arrangement device, the corner code arrangement device comprises a barrel, and a curved surface of the barrel faces the workbench, one side of the barrel is provided with a feeding hopper, the inside of the barrel is provided with a stirring mechanism, an end of the stirring mechanism is provided with a driving motor for driving the stirring mechanism to rotate, the stirring mechanism comprises a stirring rod arranged at a distal end thereof, the stirring rod is in a cylindrical structure, one side of the barrel is provided with a discharging box, a discharging direction of the discharging box faces the corner code chute, the inside of the discharging box is provided with a righting discharging mechanism, the righting discharging mechanism comprises corner code hanging rods which are spaced apart from a rotation range of the stirring rod, and the corner code hanging rods are inclined towards the corner code chute; The righting discharging mechanism comprises rotary hinges for adjusting angles of the corner code hanging rods, the rotary hinges are connected with top ends of the corner code hanging rods, the corner code hanging rods are provided with upper pressing plates in a direction deviating from the barrel, the upper pressing plates, the corner code hanging rods and the stirring rod above the corner code hanging rods are in a triangular distribution; One side of the corner code hanging rod is provided with a lower pressing plate below the upper pressing plate, a spacing between the upper pressing plate and the lower pressing plate gradually narrows in a direction in which the corner codes slide off the corner code hanging rods, and a length difference between the upper pressing plate and the lower pressing plate is equal to a groove width of the corner code chute; The stirring mechanism comprises a rotating shaft, the rotating shaft is provided with a shaft sleeve, at least six pairs of support rods are arranged in a circular array on the shaft sleeve, and the stirring rod is arranged between the support rods.

2. The full-automatic placing device for corner fittings penetrating nails according to claim 1, characterized in that, A minimum horizontal spacing d between the corner code hanging rods and the stirring rod is less than a vertical projection width of a short side of the corner code, and the minimum horizontal spacing d is greater than a vertical projection width of a long side of the corner code.

3. The full-automatic placing device for corner fittings penetrating nails according to claim 2, characterized in that, A maximum connecting length of one side of the upper pressing plate facing the stirring rod and the corner code hanging rod is less than a radius of the short side of the corner code rotating around the corner code hanging rod.

4. The full-automatic placing device for corner fittings penetrating nails according to claim 3, characterized in that, A center distance between the stirring rod and a barrel wall of the barrel is less than a short side width of the corner code.

5. The full-automatic placing device for corner fittings penetrating nails according to claim 1, characterized in that, The corner code pushing device comprises a guide table, a pad plate is arranged on the guide table, a pad block is arranged on the pad plate, a right-angle side of the pad block is connected with an end of the corner code chute, a right-angle push plate is arranged on one side of the pad block, a guide plate is arranged on the right-angle push plate, the guide plate and the right-angle push plate are arranged at a telescopic end of a pushing cylinder, a side of the guide plate extends towards a surface of the workbench, and the side of the guide plate is used to cooperate with a limit sensor arranged on the workbench.

6. The full-automatic placing device for corner fittings penetrating nails according to claim 1, characterized in that, A bottom of the corner code chute is provided with an adjusting rod, a bottom of the adjusting rod is provided with a universal hinge support, and the universal hinge support is connected with the workbench.

7. The full-automatic placing device for corner fittings penetrating nails according to claim 1, characterized in that, A groove shell is arranged above the corner code chute.

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