High speed nail inserter

Abstract

The utility model discloses a high-speed nail inserter, including a frame, a first vibration disk, a second vibration disk, a third vibration disk, a turntable for clamping nails, and a control device; the turntable is rotatably connected to the frame through a first driving device, and a plurality of clamping slots are provided on the side of the turntable; the output port of the first vibration disk is fixed with a first material channel, and the other end of the first material channel is connected to the side of the turntable; the output port of the second vibration disk is connected with a second material channel, and one end of the second material channel connected to the second vibration disk is hinged on the frame, and the other end extends to the bottom of the turntable; the output port of the third vibration disk is connected with a third material channel, and one end of the third material channel connected to the third vibration disk is hinged on the frame, and the other end extends to the bottom of the turntable; the frame is also provided with a tightening platform, and the tightening platform is provided with a groove for nails to pass through, and the tightening platform reciprocates in the direction of approaching or away from the turntable through a lifting mechanism. The utility model has high working accuracy and fast nail insertion speed, and is suitable for nail shooting with a combination of gaskets.

Description

Technical Field

[0001] The utility model relates to a nail inserter, in particular to a high-speed nail inserter. Background Art

[0002] Nails with washers are widely used in bridge or concrete connections, such as Figure 1 As shown, its structure includes a nail, a nail sleeve sleeved on the nail, and a gasket fastened on the nail sleeve. A step is set in the middle of the length direction of the nail sleeve to limit the position of the gasket. The Chinese invention patent with the publication number CN109319430A, entitled A device and method for inserting nails with an inclined glue row, discloses the use of a material channel to transport nails and inclined glue rows (i.e., nail sleeves). When the nails and inclined glue rows are transported to the nail insertion position, the two are plugged together. In this structure, material feeding and plugging are completed using two structures. It takes a certain amount of time for the nail to transition from the material channel to the plugging position, which reduces the speed of nail plugging. Summary of the invention

[0003] In order to solve the above deficiencies in the prior art, the utility model aims to provide a high-speed nail inserter to achieve the purpose of increasing the nail inserting speed.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A high-speed nail inserter comprises a frame, a first vibration plate for holding nails, a second vibration plate for holding nail sleeves, a third vibration plate for holding gaskets, a rotating plate for clamping nails, and a control device;

[0006] The turntable is rotatably connected to the frame through a first driving device, the turntable is tilted, and a plurality of slots for receiving nails are evenly spaced on the side of the turntable;

[0007] The output port of the first vibration plate is fixedly provided with a first material channel, the other end of which is connected to the side of the rotating plate, so that the nails move from the first material channel to the card slot of the rotating plate, and a gap is provided between the first material channel and the rotating plate for the rotating plate to rotate;

[0008] The output port of the second vibration plate is connected to a second material channel, one end of the second material channel connected to the second vibration plate is hinged on the frame, and the other end extends to the bottom of the turntable and reciprocates in the direction of approaching or moving away from the turntable through the lifting mechanism to connect the nail sleeve to the nail, and a limiter for limiting the upward movement distance of the nail is fixed on the frame;

[0009] The output port of the third vibration plate is connected to a third material channel, one end of the third material channel connected to the third vibration plate is hinged on the frame, and the other end extends to the bottom of the turntable and reciprocates toward or away from the turntable through a lifting mechanism to sleeve the gasket on the nail sleeve;

[0010] The first material channel, the second material channel and the third material channel respectively correspond to the card slots at different positions on the turntable;

[0011] The frame is also provided with a tightening platform, on which a groove for the nail to pass is provided, and the tightening platform reciprocates in a direction close to or away from the rotating disk through a lifting mechanism, so that the nail sleeve and the gasket are further tightened on the nail;

[0012] The signal output end of the lifting mechanism is connected to the signal input end of the control device.

[0013] As a limitation of the present utility model, a guide gear is rotatably arranged on the frame through the second driving device, the root of the guide gear is an arc shape adapted to the outer wall of the nail, and the position of the root of the guide gear matches the position of the nail on the turntable corresponding to the third material channel.

[0014] As a further limitation of the present invention, the first driving device is a first gear box fixedly mounted on the frame, the output end of the first gear box is fixedly connected to the turntable, and the second driving device is a second gear box fixedly mounted on the frame, the output end of the second gear box is fixedly connected to the guide gear;

[0015] The lifting mechanism includes a motor, a transmission shaft, two cam-link devices and multiple power transmission devices, the transmission shaft is rotatably arranged on the frame, the two cam-link devices each include a rotating shaft, a rotating wheel, and a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod hingedly arranged in sequence, the rotating shaft is rotatably connected to the frame, the rotating wheel is fixedly arranged at one end of the rotating shaft, one end of the first connecting rod is eccentrically rotatably connected to the rotating wheel, the other ends of the two fourth connecting rods are respectively hingedly arranged with the second material channel and the third material channel, one of the second connecting rods is also hingedly arranged with a fifth connecting rod and a sixth connecting rod in sequence, and the other end of the sixth connecting rod is fixedly connected to the jacking platform;

[0016] The output shaft of the motor and the first gearbox input shaft, the first gearbox input shaft and the transmission shaft, the transmission shaft and the second gearbox input shaft, and the transmission shaft and the two rotating shafts are all connected through a power transmission device.

[0017] As a further limitation of the present invention, the power transmission device is a gear rack structure or a belt and pulley structure.

[0018] As a further limitation of the present invention, three guide sleeves are fixedly disposed on the frame, and two fourth connecting rods and one sixth connecting rod are slidably disposed in the three guide sleeves respectively.

[0019] As a further limitation of the present invention, infrared sensors are fixedly disposed at both ends of the first material channel, the second material channel and the third material channel.

[0020] As another limitation of the present invention, a vibrator is fixedly provided on the second material channel.

[0021] As a limitation of the present invention, a hand wheel for adjusting an initial position is fixedly provided at one end of the transmission shaft.

[0022] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0023] (1) The utility model drives the nails to rotate to different workstations in sequence through a turntable. The nail sleeve and the gasket are sequentially sleeved on the nails, and then the reciprocating lifting and lowering of the material channel is used to complete the sleeve connection of the nail sleeve and the gasket on the material channel, which saves the trouble of setting up the plug-in workstation structure. The turntable drives the nails to be continuously located at different workstations in sequence to complete the plug-in, which greatly saves the time of moving the two parts to be combined to the plug-in workstation. The process is simple and continuous, which improves the speed of plug-in.

[0024] (2) The tooth root of the guide gear of the utility model can be sleeved on the outer wall of the nail. When the gasket is sleeved on the nail sleeve, it can prevent the nail from being separated from or offset from the slot on the turntable, thereby improving the accuracy of the sleeve connection;

[0025] (3) The utility model uses a motor as a power source and uses a power transmission device to transmit force to various parts, which is not only convenient for the control device to receive signals, but also convenient for ensuring the accuracy of the movement position of each component through the setting of the transmission ratio;

[0026] (4) The guide sleeve of the utility model can guide the fourth connecting rod and the sixth connecting rod, ensure the accuracy of the reciprocating motion of the first material channel, the second material channel and the pressing table, and ensure that the nail sleeve and the nail, the gasket and the nail sleeve can be accurately aligned;

[0027] (5) The vibrator on the second material channel of the utility model can prevent the nail sleeve from being blocked, and the sensors on the first material channel, the second material channel and the third material channel can effectively ensure that the work stops in time when there is no material, thereby reducing the defective rate.

[0028] In summary, the utility model has high working precision and fast nailing speed, and is suitable for nailing with a combination gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Figure 1 It is a structural schematic diagram of a nail with a gasket in the background technology of the utility model;

[0031] Figure 2 This is a schematic diagram of the three-dimensional structure of the first state of an embodiment of the utility model;

[0032] Figure 3for Figure 2 A schematic diagram of the enlarged structure of part A;

[0033] Figure 4 This is a schematic diagram of the three-dimensional structure of the second state of an embodiment of the utility model;

[0034] Figure 5 This is a schematic diagram of a three-dimensional structure in which the first material channel, the second material channel, and the third material channel of an embodiment of the utility model are arranged on a frame;

[0035] Figure 6 This is a schematic diagram of the positional relationship between the stopper and the turntable in an embodiment of the utility model;

[0036] Figure 7 This is a schematic diagram of the three-dimensional structure of the third state of the embodiment of the utility model;

[0037] Figure 8 This is a schematic structural diagram of a lifting mechanism of an embodiment of the utility model arranged on a frame.

[0038] In the figure: 1. frame; 2. turntable; 2.1. slot; 3. first gear box; 4. first vibration plate; 5. first material channel; 6. second vibration plate; 7. second material channel; 8. vibrator; 9. limiter; 10. third vibration plate; 11. third material channel; 12. guide gear; 13. second gear box; 14. clamping table; 15. infrared sensor; 16. motor; 17. transmission shaft; 18. power transmission device; 19. rotating shaft; 20. rotating wheel; 21. first connecting rod; 22. second connecting rod; 23. third connecting rod; 24. fourth connecting rod; 25. fifth connecting rod; 26. sixth connecting rod; 27. hand wheel; 28. guide sleeve; 29. ​​control device. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and understand the present invention, and are not used to limit the present invention.

[0040] Embodiment High-speed nail inserter

[0041] like Figure 2As shown, this embodiment includes a frame 1, a first vibration plate 4, a second vibration plate 6, a third vibration plate 10, a turntable 2, a first material channel 5, a second material channel 7, a third material channel 11 and a control device 29. The first vibration plate 4 is used to hold nails, the second vibration plate 6 is used to hold nail sleeves, and the third vibration plate 10 is used to hold gaskets. The first vibration plate 4, the second vibration plate 6, and the third vibration plate 10 all adopt the existing technology, which can straighten the materials and output them through the output port. The first vibration plate 4 conveys the nails to the turntable 2 through the first material channel 5, the second vibration plate 6 puts the nail sleeves on the nails rotating with the turntable 2 through the second material channel 7, and the third vibration plate 10 puts the gaskets on the nail sleeves rotating with the turntable 2 through the third material channel 11. The nails always rotate with the turntable 2, and the feeding ends of the nail sleeves and the gaskets are the plug-in stations, and the plug-in connection can be completed at the end, which greatly saves time and improves the nail insertion speed.

[0042] like Figure 2 As shown, the turntable 2 is rotatably connected to the frame 1 through a first driving device, and the first driving device is a first gear box 3 fixedly mounted on the frame 1, and the output end of the first gear box 3 is fixedly connected to the turntable 2. An inclined surface is fixedly arranged on the frame 1, and the turntable 2 is arranged to rotate parallel to the inclined surface so that the turntable 2 is kept in an inclined state. The turntable 2 is circular, and a plurality of slots 21 are evenly spaced on the side of the turntable 2. The slots 21 are recessed inward from the side of the turntable 2 to form a semicircle. The slots 21 are arc-shaped to match the outer wall of the nail, and are used to clamp the nail.

[0043] like Figure 2 , Figure 4 , Figure 5As shown, during the vibration process, the first vibration disk 4 will make the nails in an orderly vertical arrangement at the output port, and the heads of the nails are clamped upward at the central opening of the output port. The output port of the first vibration disk 4 is fixed with a first material channel 5, and the other end of the first material channel 5 is connected to the side of the turntable 2. The connection described in this embodiment means that the two are about to touch, but there is still a slight gap between the two for movement, that is, there is a gap between the first material channel 5 and the turntable 2 for the rotation of the turntable 2, but the gap will not affect the movement of the nails into the slot 21 of the turntable 2. The first material channel 5 is in the shape of a long strip, and a channel for conveying nails is opened in the middle. The channel is connected from front to back, so that the nails on the first vibration disk 4 can smoothly transition to the first material channel 5, and the nails can move from the first material channel 5 to the slot 21 of the turntable 2. The channel is also connected from top to bottom, so that the tail of the nail can extend freely. The first material channel 5 is arranged at an angle, and the end connected to the first vibration disk 4 is higher than the end connected to the turntable 2. The nails are arranged in order in the first material channel 5. The nails that are continuously increased through the output port of the first vibration disk 4 push the nails on the first material channel 5 to move toward the turntable 2 in sequence. When the first gear box 3 drives the slot 21 of the turntable 2 to rotate to a position corresponding to the opening of the first material channel 5, the nail moves into the slot 21 under the action of the thrust, and the head of the nail is stuck on the top of the turntable 2, so that the nail can move with the turntable 2.

[0044] like Figure 2 , Figure 4 , Figure 5 As shown, during the vibration process, the second vibration disk 6 will make the nail sleeves in an orderly vertical arrangement at the output port, and the nail sleeves move to the output port according to the state of being inserted on the nails. The output port of the second vibration disk 6 is connected to the second material channel 7, and the end of the second material channel 7 connected to the second vibration disk 6 is hinged on the frame 1. The connection with the second vibration disk 6 here means that there is a gap between the output port of the second vibration disk 6 and the second material channel 7, which is used for the second material channel 7 to rotate to a certain extent, but the gap is not enough to affect the transition of the nail sleeves at the output port of the second vibration disk 6 to the second material channel 7. The other end of the second material channel 7 extends to the bottom of the turntable 2 ( Figure 2The second material channel 7 is a long strip with a passage for conveying the nail sleeve inside. The passage runs along the length of the second material channel 7. The end located below the turntable 2 is sealed to prevent the nail sleeve from falling. At the same time, an opening is provided on the surface of the end close to the turntable 2. The nail sleeve located at the opening moves upward and is plugged into the nail. A vibrator 8 is fixedly provided on the second material channel 7. Since the nail sleeve is made of rubber, the vibrator 8 can increase the smoothness of its movement in the passage. The second material channel 7 is arranged at an angle, and the end connected to the second vibration disk 6 is higher than the end located below the turntable 2. The nail sleeves are arranged in order in the second material channel 7. The nail sleeves that are continuously increased through the output port of the second vibration disk 6 push the nail sleeves on the second material channel 7 to move toward the turntable 2 in sequence. When the first gear box 3 drives the nails on the turntable 2 to move to a position concentric with the nail sleeves, the lifting mechanism drives the end of the second material channel 7 to move toward the turntable 2, so that the nail sleeves are sleeved on the nails.

[0045] like Figure 6 As shown, a limiter 9 for limiting the upward movement distance of the nail is fixedly provided on the frame 1. The limiter 9 is a gantry structure, which is arranged across the two sides of the turntable 2. A bolt is fixedly provided at the position corresponding to the nail sleeve and the nail insertion station and the position corresponding to the tightening platform insertion station. The bolt extends toward the turntable 2 to the position where the nail is raised, so as to limit the nail from rising too high due to inertia during the sleeve connection process.

[0046] like Figure 2 , Figure 4 , Figure 5 As shown, during the vibration process, the third vibration disk 10 will cause the gaskets to be arranged in an orderly and flat state at the output port, and the gaskets move to the output port in the state of being plugged into the nails. The output port of the third vibration disk 10 is connected to the third material channel 11, and the end of the third material channel 11 connected to the third vibration disk 10 is hinged on the frame 1. The connection with the third vibration disk 10 here means that there is a gap between the output port of the third vibration disk 10 and the third material channel 11, which is used for the third material channel 11 to rotate to a certain extent, but the gap is not enough to affect the transition of the gaskets at the output port of the third vibration disk 10 to the third material channel 11. The other end of the third material channel 11 extends to the bottom of the turntable 2 ( Figure 2The third material channel 11 is located between the inclined surface and the turntable 2, so that the gasket at the end of the third material channel 11 is aligned with the center of the nail that rotates to this position as the turntable 2 rotates. The third material channel 11 extends to one end of the turntable 2 and reciprocates in the direction of approaching or moving away from the turntable 2 through the lifting mechanism. When approaching the turntable 2, the gasket is sleeved on the nail sleeve. The third material channel 11 is in the shape of a long strip and is composed of two U-shaped plates arranged opposite to each other on the left and right. The openings of the U-shaped plates are arranged oppositely, so that the two ends of the gasket are clamped in the U-shaped plates, and the middle is suspended, which is convenient for the nail to pass through the gasket. The third material channel 11 is arranged at an angle, and the end connected to the third vibration disk 10 is higher than the end located below the turntable 2. The gaskets are arranged in order in the third material channel 11, and the gaskets that are continuously increased through the output port of the third vibration disk 10 push the gaskets on the third material channel 11 to move toward the turntable 2 in sequence. When the first gear box 3 drives the nails on the turntable 2 to move to a position concentric with the gaskets, the lifting mechanism drives the end of the third material channel 11 to move toward the turntable 2, and the gasket is sleeved on the nail sleeve of the nail.

[0047] like Figure 2 As shown, a guide gear 12 is rotatably provided on the frame 1 through a second driving device, and the second driving device is a second gear box 13, and the output end of the second gear box 13 is fixedly connected to the guide gear 12. The number of teeth on the guide gear 12 is the same as the number of the slots 21 on the turntable 2. The root of the guide gear 12 is an arc adapted to the outer wall of the nail. The guide gear 12 is located above the third material channel 11, and the position of the root of the guide gear 12 matches the position of the nail on the turntable 2 corresponding to the third material channel 11, that is, when the turntable 2 drives the nail with the nail sleeve to move to the position aligned with the center of the gasket, the second gear box 13 drives the guide gear 12 to rotate to a position where one of the roots is clamped on the outer wall of the nail, and the guide gear 12 is located between the head of the nail and the nail sleeve, which does not affect the sleeve of the gasket.

[0048] like Figure 4 As shown, the frame 1 is also provided with a tightening platform 14, which is a block-shaped structure, and has a through slot in the center for the nail to pass through, and the position of the through slot is aligned with the center of the slot 21 on the turntable 2 that is rotated to this position. The tightening platform 14 reciprocates in the direction of approaching or moving away from the turntable 2 through the lifting mechanism. When approaching the turntable 2, the gasket is clamped on the tightening platform 14, and the center of the nail is inserted in the through slot, so that the gasket and the nail sleeve are further tightened on the nail.

[0049] The first material channel 5, the second material channel 7, the third material channel 11 and the tightening platform 14 correspond to four consecutive slots 21 on the turntable 2. As the turntable 2 rotates, the nail is inserted into the corresponding slots 21 on the first material channel 5 and the turntable 2. Then, the slot 21 with the nail inserted rotates to the position corresponding to the end of the second material channel 7 to insert the nail sleeve, and then rotates to the position corresponding to the end of the third material channel 11 to insert the gasket, and finally rotates to the position of the tightening platform 14 to further tighten the gasket and the nail sleeve on the nail. Infrared sensors 15 are fixed at both ends of the first material channel 5, the second material channel 7 and the third material channel 11, and can stop in time when any of the material channels does not supply materials.

[0050] like Figure 7 , Figure 8 As shown, the lifting mechanism is located below the table of the frame 1, and includes a motor 16, a transmission shaft 17, two cam connecting rod devices and multiple power transmission devices 18. The motor 16 is fixed on the frame 1, and the transmission shaft 17 is rotatably arranged on the frame 1. The two cam connecting rod devices respectively lift and lower the second material channel 7 and the third material channel 11 at one end below the turntable 2, and the two cam connecting rod devices each include a rotating shaft 19, a rotating wheel 20, a first connecting rod 21, a second connecting rod 22, a third connecting rod 23 and a fourth connecting rod 24. The rotating shaft 19 is rotatably connected to the frame 1, the rotating wheel 20 is fixed at one end of the rotating shaft 19, the first connecting rod 21, the second connecting rod 22, the third connecting rod 23, and the fourth connecting rod 24 are hingedly connected in sequence, wherein the middle part of the second connecting rod 22 is hingedly set on the frame 1 as a support, one end of the first connecting rod 21 located at the end is eccentrically rotatably connected to the rotating wheel 20, and the fourth connecting rod 24 located at the other end, one fourth connecting rod 24 is hingedly set with the second material channel 7, and the other fourth connecting rod 24 is hingedly set with the third material channel 11. With the rotation of the rotating wheel 20, the ends of the second material channel 7 and the third material channel 11 are reciprocated and lifted. A fifth connecting rod 25 and a sixth connecting rod 26 are also hingedly set on one of the second connecting rods 22 in sequence, and the other end of the sixth connecting rod 26 is fixedly connected with the jacking platform 14, driving the jacking platform 14 to reciprocate and lift.

[0051] Three guide sleeves 28 are fixedly arranged on the frame 1, and two fourth connecting rods 24 and one sixth connecting rod 26 are slidably arranged in the three guide sleeves 28 respectively, so as to ensure the linearity of the lifting and lowering of the second material channel 7, the third material channel 11 and the clamping platform 14. The output shaft of the motor 16 and the input shaft of the first gear box 3, the input shaft of the first gear box 3 and the transmission shaft 17, the transmission shaft 17 and the input shaft of the second gear box 13, and the transmission shaft 17 and the two rotating shafts 19 are all connected by a power transmission device 18, so that when there is only one power source of the motor 16 in the whole device, it can drive the turntable 2 to rotate, the guide gear 12 to rotate, the end of the second material channel 7 to be lifted and lowered, the end of the third material channel 11 to be lifted and lowered, and the clamping platform 14 to be lifted and lowered at the same time, and by setting the transmission ratio between the power transmission devices 18, it is ensured that each action is performed in sequence. The power transmission device 18 can adopt a gear rack structure or a belt and pulley structure. The present embodiment adopts a gear rack structure (in Figure 6 and Figure 7 The connection method is common knowledge in the art and will not be described in detail. A hand wheel 27 is fixed at one end of the transmission shaft 17 to adjust the initial position of the turntable 2 and the guide gear 12 to ensure the alignment effect of each station.

[0052] The signal output end of the motor 16 , the signal output end of each infrared sensor 15 , and the signal output end of the vibrator 8 are all connected to the signal input end of the control device 29 .

[0053] When using this embodiment: turn on the motor 16, when the slot 21 of the turntable 2 rotates to the position corresponding to the first material channel 5, the nail on the first material channel 5 is pushed into the slot 21 of the turntable 2 by the nail behind, and rotates to the position of the second material channel 7 with the turntable 2. At this time, the end of the second material channel 7 rises, and the nail sleeve on the second material channel 7 is sleeved on the nail, and then the nail sleeved with the nail sleeve rotates to the end of the third material channel 11 with the turntable 2. At this time, the end of the third material channel 11 rises, and the gasket on the third material channel 11 is sleeved on the nail sleeve, and the nail sleeved with the gasket rotates to the position of the tightening platform 14 with the turntable 2. At this time, the tightening platform 14 rises, and the gasket and the nail sleeve are further tightened onto the nail. Finally, the nail rotates to the lower position with the turntable 2. Due to the inclined setting of the turntable, the nail falls from the slot 21 under the action of gravity.

[0054] It should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-speed nail inserter, characterized in that: It includes a frame, a first vibration plate for holding nails, a second vibration plate for holding nail sleeves, a third vibration plate for holding gaskets, a rotating plate for clamping nails, and a control device; The turntable is rotatably connected to the frame through a first driving device, the turntable is tilted, and a plurality of slots for receiving nails are evenly spaced on the side of the turntable; The output port of the first vibration plate is fixedly provided with a first material channel, the other end of which is connected to the side of the rotating plate, so that the nails move from the first material channel to the card slot of the rotating plate, and a gap is provided between the first material channel and the rotating plate for the rotating plate to rotate; The output port of the second vibration plate is connected to a second material channel, one end of the second material channel connected to the second vibration plate is hinged on the frame, and the other end extends to the bottom of the turntable and reciprocates in the direction of approaching or moving away from the turntable through the lifting mechanism to connect the nail sleeve to the nail, and a limiter for limiting the upward movement distance of the nail is fixed on the frame; The output port of the third vibration plate is connected to a third material channel, one end of the third material channel connected to the third vibration plate is hinged on the frame, and the other end extends to the bottom of the turntable and reciprocates toward or away from the turntable through a lifting mechanism to sleeve the gasket on the nail sleeve; The first material channel, the second material channel and the third material channel respectively correspond to the card slots at different positions on the turntable; The frame is also provided with a tightening platform, on which a groove for the nail to pass is provided, and the tightening platform reciprocates in a direction close to or away from the rotating disk through a lifting mechanism, so that the nail sleeve and the gasket are further tightened on the nail; The signal output end of the lifting mechanism is connected to the signal input end of the control device.

2. The high-speed nail inserter according to claim 1, characterized in that: A guide gear is rotatably arranged on the frame through the second driving device, and the tooth root of the guide gear is an arc shape adapted to the outer wall of the nail, and the position of the tooth root on the guide gear matches the position of the nail on the turntable corresponding to the third material channel.

3. The high-speed nail inserter according to claim 2, characterized in that: The first driving device is a first gear box fixedly mounted on the frame, and the output end of the first gear box is fixedly connected to the turntable; the second driving device is a second gear box fixedly mounted on the frame, and the output end of the second gear box is fixedly connected to the guide gear; The lifting mechanism includes a motor, a transmission shaft, two cam-link devices and multiple power transmission devices, the transmission shaft is rotatably arranged on the frame, the two cam-link devices each include a rotating shaft, a rotating wheel, and a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod hingedly arranged in sequence, the rotating shaft is rotatably connected to the frame, the rotating wheel is fixedly arranged at one end of the rotating shaft, one end of the first connecting rod is eccentrically rotatably connected to the rotating wheel, the other ends of the two fourth connecting rods are respectively hingedly arranged with the second material channel and the third material channel, one of the second connecting rods is also hingedly arranged with a fifth connecting rod and a sixth connecting rod in sequence, and the other end of the sixth connecting rod is fixedly connected to the jacking platform; The output shaft of the motor and the first gearbox input shaft, the first gearbox input shaft and the transmission shaft, the transmission shaft and the second gearbox input shaft, and the transmission shaft and the two rotating shafts are all connected through a power transmission device.

4. The high-speed nail inserter according to claim 3, characterized in that: The power transmission device is a gear rack structure or a belt and pulley structure.

5. The high-speed nail inserter according to claim 3 or 4, characterized in that: The frame is fixedly provided with three guide sleeves, and two fourth connecting rods and one sixth connecting rod are slidably arranged in the three guide sleeves respectively.

6. The high-speed nail inserter according to claim 5, characterized in that: Infrared sensors are fixedly arranged at both ends of the first material channel, the second material channel and the third material channel.

7. The high-speed nail inserter according to any one of claims 1 to 4 and 6, characterized in that: The second material channel is fixedly provided with a vibrator.

8. The high-speed nail inserter according to any one of claims 3, 4 and 6, characterized in that: A hand wheel for adjusting the initial position is fixedly arranged at one end of the transmission shaft.

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