Automatic nailing device and carton sealing assembly line thereof

Abstract

The application discloses an automatic nailing device and a carton sealing flow production line, the automatic nailing device fixes a nail gun and a telescopic driving assembly on a support plate, and connects the telescopic driving assembly with a trigger trigger, and the telescopic driving assembly can drive the nail gun to shoot a nail needle through telescopic operation, the automatic nailing device can realize automatic nailing of the nail gun, manual operation is not needed, and the automatic nailing device guarantees maximum automation of operation. The automatic nailing device does not have complex positioning accuracy requirements and a complex electric control system, and can be suitable for various types of nailing machines, and belongs to a simple and reliable label material automatic splicing device. It can be seen that the automatic nailing device reduces cost and is convenient to maintain.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic nailing device manufacturing, and particularly to an automatic nailing device and a carton sealing flow production line. BACKGROUND

[0002] At present, there are some automatic nailing devices in intelligent factory sites, which are old and inconvenient to maintain. SUMMARY

[0003] The present application aims to provide an automatic nailing device and a carton sealing flow production line, and aims to improve the technical problem that some automatic nailing devices in factory sites are old and inconvenient to maintain.

[0004] In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides an automatic nailing device, which comprises:

[0005] The nail gun has a trigger trigger;

[0006] The support plate is provided with a support plate, and the nail gun is arranged on the support plate;

[0007] The telescopic driving assembly is arranged on the support plate and connected with the trigger trigger to drive the nail gun to shoot the nail needle.

[0008] In some embodiments, the support plate has a clamping groove, the nail gun has a hopper, the nail gun is fixed to one side of the support plate, and the hopper extends from the clamping groove to the other side of the support plate.

[0009] In some embodiments, one side of the support plate is provided with two support plates, the two support plates are provided with front plates away from one side of the support plate, and the two front plates extend towards each other.

[0010] In some embodiments, the two sides of the nail gun away from each other are provided with side ears, the two side ears are arranged between the two support plates, and the two side ears are arranged between the support plate and the two front plates.

[0011] In some embodiments, the telescopic driving assembly comprises a base and a telescopic connecting member, the base is arranged on the other side of the support plate, and the telescopic connecting member is connected with the trigger trigger.

[0012] In some embodiments, the telescopic connecting member comprises a telescopic rod and a hanging rod, the telescopic rod is telescopically connected with the base, and the hanging rod is hung on the trigger trigger.

[0013] In some embodiments, the telescopic connecting member further comprises a first connecting plate arranged at one end of the telescopic rod away from the base, at least one second connecting plate extending in the telescopic direction is arranged on the side of the first connecting plate away from the telescopic rod, and the hanging rod is connected with the second connecting plate.

[0014] In some embodiments, the automatic nailing device further comprises a metal detection assembly, the metal detection assembly is located at a side of the hopper away from the support plate.

[0015] In some embodiments, the metal detection assembly further comprises a metal detection head and a connecting rod, one end of the connecting rod is rotatably arranged on the support plate, the other end of the connecting rod extends to the side of the hopper away from the support plate, and the metal detection head is arranged at the other end of the connecting rod.

[0016] According to another aspect of the present application, the present application further provides a carton sealing flow production line, the carton sealing flow production line comprises the automatic nailing device as described above, and the carton sealing flow production line further comprises a roller conveying line and a support assembly arranged on the roller conveying line, the support assembly is provided with a lifting module, the lifting module is provided with a translation module, and the automatic nailing device is arranged on the translation module, when the nail gun comprises the hopper and the metal detection head, the hopper and the metal detection head are located above the roller conveying line, and in the conveying direction of the roller conveying line, the metal detection head is located downstream of the hopper.

[0017] Compared with the prior art, the automatic nailing device has at least the following beneficial effects:

[0018] The automatic nailing device disclosed by the embodiments of the present application fixes the nail gun and the telescopic driving assembly on the support plate, and connects the telescopic driving assembly with the trigger trigger, so that the telescopic operation of the telescopic driving assembly can drive the nail gun to shoot the nail needle. The automatic nailing device of the present application can realize automatic nailing of the nail gun, without manual operation, so as to maximize the automation of the operation. The automatic nailing device of the present application has no complex positioning accuracy requirement and complex electric control system, and can be applied to various types of nailing machines. The automatic nailing device of the present application is a simple and reliable label material automatic splicing device. It can be seen that the automatic nailing device of the present application reduces the cost and is convenient to maintain.

[0019] In another aspect, the carton sealing flow production line provided by the present application is manufactured based on the automatic nailing device described above, and the beneficial effects thereof refer to those of the automatic nailing device described above, which will not be described here.

[0020] The above description is only a summary of the technical solutions of the present application. In order to more clearly understand the technical means of the present application and to implement the content of the description, the following will describe the preferred embodiments of the present application in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the automatic nailing device provided in an embodiment of the present invention;

[0023] Figure 2 This is an exploded view of the automatic nailing device provided in an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the nail gun structure of the automatic nailing device provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the automatic nailing device provided in an embodiment of the present invention from another perspective;

[0026] Figure 5 for Figure 4 Cross-sectional view at point AA;

[0027] Figure 6 This is a three-dimensional structural diagram of a box-sealing production line provided in an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Nail gun; 11. Trigger; 12. Hopper; 13. Side lug; 14. Handle; 15. Nail pin;

[0030] 2. Support plate; 21. Support plate; 22. Front plate; 23. Rib; 231. Adjustment groove; 24. Locking groove; 25. Fixing plate;

[0031] 3. Telescopic drive assembly; 31. Base; 32. Telescopic connecting component; 321. Telescopic rod; 322. Hanging rod; 323. First connecting plate; 324. Second connecting plate;

[0032] 4. Metal detection assembly; 41. Metal detection head; 42. Connecting rod; 421. Arc groove; 43. Fixing plate;

[0033] 51. First locking component; 52. Second locking component; 53. Third locking component;

[0034] 6. Roller conveyor line;

[0035] 7. Bracket assembly;

[0036] 8. Lifting module;

[0037] 9. A translation module;

[0038] 10. A carton. DETAILED DESCRIPTION

[0039] To further illustrate the technical means and effects taken by the present application to achieve the predetermined inventive objectives, the specific embodiments, structures, features and effects according to the present application are described in detail below in combination with the drawings and preferred embodiments. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. In addition, the specific features, structures or characteristics in one or more embodiments can be combined in any suitable form.

[0040] In the description of the present application, it should be noted that the terms "first", "second", and the like in the description of the present application and claims and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence; the terms "vertical", "horizontal", "longitudinal", "front", "back", "left", "right", "up", "down", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not mean that the devices or elements referred to must have a particular orientation or position, and therefore cannot be understood as a limitation on the present application.

[0041] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances. EMBODIMENT

[0042] As Figures 1-6 shown, the embodiment of the present application provides an automatic nailing device, which comprises:

[0043] The nail gun 1 has a trigger 11;

[0044] The support plate 2 is provided on the support plate 2;

[0045] The telescopic drive assembly 3 is provided on the support plate 2 and connected with the trigger 11 to drive the nail gun 1 to shoot the nail needle 15.

[0046] In the embodiment, the nail gun 1 and the telescopic driving assembly 3 are fixed on the support plate 2, and the telescopic driving assembly 3 is connected with the trigger trigger 11, so that the nail gun 1 can be driven to shoot the nail needle 15 through the telescopic operation of the telescopic driving assembly 3. The telescopic driving assembly 3 can be a pneumatic cylinder, which is low in cost and easy to control. The action of the pneumatic cylinder can be controlled by a controller. The automatic nailing device of the embodiment can realize automatic nailing of the nail gun 1 without manual operation, thereby ensuring maximum automation of the operation. The automatic nailing device of the embodiment does not have complex positioning accuracy requirements and complex electrical control systems, and can be applied to various types of nailing machines. It is a simple and reliable label material automatic splicing device. It can be seen that the automatic nailing device of the embodiment reduces the cost and is easy to maintain.

[0047] In some embodiments, the support plate 2 is arranged in a vertical direction, the support plate 2 has a clamping groove 24, the nail gun 1 has a magazine 12, the nail gun 1 is fixed on one side of the support plate 2, and the magazine 12 extends to the other side of the support plate 2 through the clamping groove 24.

[0048] In the embodiment, the support plate 2 is arranged in a vertical direction, the support plate 2 has a clamping groove 24, the nail gun 1 has a magazine 12, the nail gun 1 is fixed on one side of the support plate 2, and the magazine 12 extends to the other side of the support plate 2 through the clamping groove 24. The nail gun 1 can be clamped on the support plate 2 through the clamping groove 24 to fix the nail gun 1. The position of the magazine 12 away from the support plate 2 is a nail needle 15 shooting port. In specific use, the nail gun 1 shoots the nail needle 15 from the position of the magazine 12 away from the support plate 2 after the telescopic driving assembly 3 drives the trigger trigger 11.

[0049] In some embodiments, one side of the support plate 2 is provided with two support plates 21, and the side away from the support plate 2 of each of the two support plates 21 is provided with a front plate 22, and the two front plates 22 extend towards each other.

[0050] In the embodiment, one side of the support plate 2 is provided with two support plates 21, and the side away from the support plate 2 of each of the two support plates 21 is provided with a front plate 22, and the two front plates 22 extend towards each other. The two support plates 21 and the two front plates 22 can enclose the part of the nail gun 1 on one side of the support plate 2, thereby improving the firmness of the nail gun 1.

[0051] In some embodiments, the two sides of the nail gun 1 away from each other are provided with side ears 13, the two side ears 13 are arranged between the two support plates 21, and the two side ears 13 are arranged between the support plate 2 and the two front plates 22.

[0052] In the embodiment, two supporting plates 21 are arranged on one side of the supporting plate 2, the two supporting plates 21 are arranged perpendicularly to the supporting plate 2, and a front plate 22 is arranged on the side of each of the two supporting plates 21 away from the supporting plate 2, the front plate 22 is arranged parallel to the supporting plate 2, the two front plates 22 extend towards each other to form a mounting groove, a side ear 13 is arranged on each of the two sides of the nail gun 1 away from each other, the two side ears 13 are arranged between the two supporting plates 21, and the two side ears 13 are arranged between the supporting plate 2 and the two front plates 22, that is, the two side ears 13 are arranged in the mounting groove, specifically, the front plate 22 and the supporting plate 2 can clamp the two side ears 13 to strengthen the fixation of the nail gun 1 and prevent the nail gun 1 from falling, in addition, the structure is simple, and the nail gun 1 is convenient to fix and disassemble, and the nail gun 1 is convenient to overhaul and maintain in the later period.

[0053] In some embodiments, the telescopic driving assembly 3 includes a base 31 and a telescopic connecting member 32, the base 31 is arranged on the other side of the supporting plate 2, and the telescopic connecting member 32 is connected to the trigger trigger 11.

[0054] In the embodiment, the telescopic driving assembly 3 includes a base 31 and a telescopic connecting member 32, a fixing plate 25 is arranged between the base 31 and the supporting plate 2, the base 31 can be a cylinder body, the cylinder body has an air inlet hole and an air outlet hole, the cylinder can be connected to an air source through the air inlet hole and the air outlet hole, specifically, a φ8 air pipe joint can be used for air pipe (air pipe connected to a main air pipe in a workshop) installation, the installed air pipe should be stable and cannot leak air; the base 31 is arranged on the other side of the supporting plate 2, that is, the base 31 and the trigger trigger 11 of the nail gun 1 are located on the same side of the supporting plate 2, which is convenient for the telescopic connecting member 32 to be connected to the trigger trigger 11, and the telescopic connecting member 32 is connected to the trigger trigger 11 to drive the trigger trigger 11, so that the nail gun 1 shoots the nail needle 15.

[0055] In some embodiments, the telescopic connecting member 32 includes a telescopic rod 321 and a hanging rod 322, the telescopic rod 321 is telescopically connected to the base 31, and the hanging rod 322 is hung on the trigger trigger 11.

[0056] In the embodiment, the telescopic rod 321 of the telescopic connecting member 32 is telescopically connected to the base 31, and the hanging rod 322 of the telescopic connecting member 32 is hung on the trigger trigger 11, when the telescopic rod 321 is telescopically extended, the hanging rod 322 can actuate the trigger trigger 11, so that the nail gun 1 shoots the nail needle 15, and automatic nail shooting is realized.

[0057] In some embodiments, the telescopic connecting member 32 further comprises a first connecting plate 323 arranged at the end of the telescopic rod 321 away from the base 31, and at least one second connecting plate 324 extending in the telescopic direction is arranged at the side of the first connecting plate 323 away from the telescopic rod 321, and the hanging rod 322 is connected to the second connecting plate 324.

[0058] In the present embodiment, the telescopic connecting member 32 further comprises a first connecting plate 323 arranged at the end of the telescopic rod 321 away from the base 31, and at least one second connecting plate 324 extending in the telescopic direction is arranged at the side of the first connecting plate 323 away from the telescopic rod 321, and the hanging rod 322 is connected to the second connecting plate 324. When the telescopic rod 321 moves in the telescopic direction, the telescopic rod 321 can drive the first connecting plate 323 to drive the second connecting plate 324, and then drive the hanging rod 322 to drive the trigger trigger 11. Since the trigger trigger 11 is in the direction of contraction of the telescopic rod 321, which is the direction of the driven nail, the structure of the present embodiment can make the hanging rod 322 hang on the side of the trigger trigger 11 away from the telescopic rod 321. When the telescopic rod 321 is contracted, the hanging rod 322 can drive the trigger trigger 11, and then the nail gun 1 can shoot the nail 15.

[0059] The telescopic rod 321 can be arranged in the vertical direction, the trigger trigger 11 can be driven and reset in the up-down direction, the first connecting plate 323 can be arranged in the horizontal direction, the second connecting plate 324 can be two, the two second connecting plates 324 are arranged in the vertical direction, and the two ends of the hanging rod 322 are connected to the two second connecting plates 324, respectively. The trigger trigger 11 is located between the two second connecting plates 324.

[0060] In some embodiments, the nail gun 1 further comprises a handle 14, the handle 14 extends to the other side of the support plate 2 from the clamping groove 24, and the trigger trigger 11 is located between the handle 14 and the magazine 12. The hanging rod 322 is located on the side of the trigger trigger 11 away from the handle 14, the handle 14 is located on the side of the second connecting plate 324 facing the hanging rod 322, and the handle 14 is located on the side of the first connecting plate 323 facing the hanging rod 322.

[0061] In the present embodiment, the handle 14 of the nail gun 1 extends to the other side of the support plate 2 from the clamping groove 24, which can prevent the nail gun 1 from moving upward, the trigger trigger 11 is located between the handle 14 and the magazine 12, the nail gun 1 can be manually driven, the handle 14 can be held by hand, and the trigger trigger 11 can be driven by fingers to complete the nail shooting. The hanging rod 322 is located on the side of the trigger trigger 11 away from the handle 14, the handle 14 is located on the side of the second connecting plate 324 facing the hanging rod 322, and the handle 14 is located on the side of the first connecting plate 323 facing the hanging rod 322. The structure of the present embodiment can prevent interference between the handle 14 and the telescopic driving assembly 3.

[0062] When the second connecting plate 324 is two, the handle 14 is located in the space enclosed by the first connecting plate 323, the hanging rod 322 and the two second connecting plates 324, which avoids interference between the handle 14 and the telescopic driving assembly 3 during installation and use.

[0063] In some embodiments, the automatic nailing device further comprises a metal detection assembly 4 located on the side of the hopper 12 away from the support plate 2.

[0064] In this embodiment, the automatic nailing device further comprises a metal detection assembly 4 located on the side of the hopper 12 away from the support plate 2, which can detect whether there is a missing nail 15 on the carton 10 after the nail gun 1 shoots the nail 15, ensuring the reliability of the automatic nailing device.

[0065] In some embodiments, the metal detection assembly 4 further comprises a metal detection head 41 and a connecting rod 42, one end of the connecting rod 42 is rotatably arranged on the support plate 2, the other end of the connecting rod 42 extends to the side of the hopper 12 away from the support plate 2, and the metal detection head 41 is arranged on the other end of the connecting rod 42.

[0066] In this embodiment, one end of the connecting rod 42 of the metal detection assembly 4 is rotatably arranged on the support plate 2, the other end of the connecting rod 42 extends to the side of the hopper 12 away from the support plate 2, and the metal detection head 41 is arranged on the other end of the connecting rod 42. The height of the metal detection head 41 can be adjusted by adjusting the rotation angle of the connecting rod 42, ensuring the effectiveness of the detection of the metal detection head 41.

[0067] In some embodiments, the other side of the support plate 2 has a rib 23, the rib 23 is provided with an adjusting groove 231 extending in the vertical direction, and the connecting rod 42 is locked on the rib 23 through the adjusting groove 231 by a first locking member 51.

[0068] In this embodiment, by arranging the adjusting groove 231 extending in the vertical direction on the rib 23 of the support plate 2, and locking the connecting rod 42 on the rib 23 through the adjusting groove 231 by the first locking member 51, the rotation angle of the connecting rod 42 can be adjusted through the adjusting groove 231, and the height of the metal detection head 41 can be adjusted, ensuring the effectiveness of the detection of the metal detection head 41.

[0069] In some embodiments, the metal detection assembly 4 further comprises a fixing plate 43 connected to the connecting rod 42, and the metal detection head 41 is arranged on the fixing plate 43.

[0070] In this embodiment, the fixing plate 43 of the metal detection assembly 4 is connected to the connecting rod 42, and the metal detection head 41 is arranged on the fixing plate 43, which can avoid interference between the connecting rod 42 and the hopper 12 and other components.

[0071] The two ribs 23 are located on two sides of the hopper 12, and the two connecting rods 42 are located on two sides of the hopper 12, and the two ends of the fixing plate 43 are connected with the two connecting rods 42 respectively, so that the stability of the fixing plate 43 is improved.

[0072] In some embodiments, the fixing plate 43 is rotatably connected with the connecting rod 42 through the second locking member 52, the connecting rod 42 is provided with an arc-shaped groove 421 with the axis of the second locking member 52 as the center, and the third locking member 53 connected with the connecting rod 42 is inserted into the arc-shaped groove 421.

[0073] In the embodiment, when the height of the fixing plate 43 is adjusted through the connecting rod 42, the fixing plate 43 will also rotate with the connecting rod 42, so that the fixing plate 43 is not in the horizontal direction, therefore, the fixing plate 43 is rotatably connected with the connecting rod 42 through the second locking member 52, the connecting rod 42 is provided with the arc-shaped groove 421 with the axis of the second locking member 52 as the center, and the third locking member 53 connected with the connecting rod 42 is inserted into the arc-shaped groove 421, so that the fixing plate 43 can be adjusted to the horizontal direction by adjusting the position of the third locking member 53 in the arc-shaped groove 421, and the detection accuracy of the metal detection head 41 is ensured, the fixing plate 43 is provided with a mounting hole, the metal detection head 41 is arranged on the mounting hole, and the detection direction of the metal detection head 41 is downward. Embodiment

[0074] The embodiment of the application also provides a carton sealing flow production line, which comprises the automatic nailing device of the embodiment 1.

[0075] In some embodiments, the carton sealing flow production line further comprises a roller conveying line 6 and a support assembly 7 arranged on the roller conveying line 6, the support assembly 7 is provided with a lifting module 8, the lifting module 8 is provided with a translation module 9, and the automatic nailing device is arranged on the translation module 9, when the nailing gun 1 comprises the hopper 12 and the metal detection head 41, the hopper 12 and the metal detection head 41 are located above the roller conveying line 6, and in the conveying direction of the roller conveying line 6, the metal detection head 41 is located downstream of the hopper 12.

[0076] In the embodiment, the carton sealing flow production line further comprises a roller conveying line 6 and a support assembly 7 arranged on the roller conveying line 6, the carton 10 is conveyed in a direction by the roller conveying line 6, the lifting module 8 is arranged on the support assembly 7, the translation module 9 is arranged on the lifting module 8, and the automatic nailing device is arranged on the translation module 9, so that the automatic nailing device can move up and down and left and right, the working range of the automatic nailing device is improved, and the position of the automatic nailing device is convenient to adjust, when the nail gun 1 comprises a hopper 12 and a metal detection head 41, the hopper 12 and the metal detection head 41 are located above the roller conveying line 6, and in the conveying direction of the roller conveying line 6, the metal detection head 41 is located downstream of the hopper 12, specifically, the hopper 12 and the metal detection head 41 are located on the carton 10 above the roller conveying line 6, and the metal detection head 41 is located downstream of the hopper 12, and the metal detection head 41 can detect whether the carton 10 moving from upstream to downstream is missed.

[0077] In actual application, the automatic nailing device, the lifting module 8 and the translation module 9 can be controlled by a controller to realize the position movement of the automatic nailing device and automatic nailing, and the roller conveying line 6 is provided with a position detection device, when the first carton 10 is detected to move to a preset position on the roller conveying line 6, the automatic nailing device can shoot the nail 15 according to the conveying speed of the roller conveying line 6 at a preset interval, the number of continuously shot nails 15 can be set, when the first carton 10 needs three nails 15, three nails 15 can be continuously shot at an interval, and the automatic nailing process of the second carton 10 is the same as that of the first carton 10.

[0078] When the carton 10 moves below the metal detection assembly 4, the metal detection assembly 4 can detect whether the carton 10 is missed with the nail 15, and a display screen or an audible and visual prompt device can be arranged on the carton sealing flow production line to display the detection result of the metal detection assembly 4.

[0079] The lifting module 8 and the translation module 9 can be a linear drive device such as an electric jack, and can also be other forms of driving structures.

[0080] In summary, the automatic nailing device has simple structure, is convenient to install and disassemble, and can be used to transform part of old automatic nailing equipment on a factory site, specifically, the nail gun 1 of the old automatic nailing equipment can be assembled on the support plate 2 of the automatic nailing device, the old equipment can be transformed and reused, and the production cost is reduced.

[0081] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-mentioned devices, apparatuses and units can refer to the corresponding process in the foregoing method embodiments, which will not be described here.

[0082] The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An automatic nailing device, characterized in that, The automatic nailing device includes: Nail gun, equipped with a trigger; The support plate on which the nail gun is mounted; A telescopic drive assembly is disposed on the support plate and connected to the trigger to drive the nail gun to eject nails; The support plate has a locking groove, the nail gun has a hopper, the nail gun is fixed to one side of the support plate, and the hopper extends from the locking groove to the other side of the support plate; The telescopic drive assembly includes a base and a telescopic connecting member. The base is disposed on the other side of the support plate, and the telescopic connecting member is connected to the trigger. The telescopic connecting component includes a telescopic rod and a hanging rod. The telescopic rod is telescopically connected to the base, and the hanging rod is hung on the trigger. The telescopic connecting member further includes a first connecting plate disposed at the end of the telescopic rod away from the base, and at least one second connecting plate extending in the telescopic direction is disposed on the side of the first connecting plate away from the telescopic rod, and the hanging rod is connected to the second connecting plate; The automatic nailing device also includes a metal detection component, which is located on the side of the hopper away from the support plate.

2. The automatic nailing device according to claim 1, characterized in that, Two support plates are provided on one side of the support plate, and a front plate is provided on the side of each support plate away from the support plate. The two front plates extend in a direction that approaches each other.

3. The automatic nailing device according to claim 2, characterized in that, The nail gun has side ears on both opposite sides, with two side ears positioned between the two support plates and between the support plate and the two front plates.

4. The automatic nailing device according to claim 1, characterized in that, The metal detection assembly includes a metal detection head and a connecting rod. One end of the connecting rod is rotatably mounted on the support plate, and the other end of the connecting rod extends to the side of the hopper away from the support plate. The metal detection head is located at the other end of the connecting rod.

5. A carton sealing production line, characterized in that, The carton sealing production line includes the automatic nailing device as described in any one of claims 1-4. The carton sealing production line further includes a roller conveyor line and a support assembly disposed on the roller conveyor line. The support assembly is provided with a lifting module, and the lifting module is provided with a translation module. The automatic nailing device is disposed on the translation module. When the nail gun includes a hopper and a metal detection head, the hopper and the metal detection head are located above the roller conveyor line and in the conveying direction of the roller conveyor line. The metal detection head is located downstream of the hopper.

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