A nail gun automatic reinforcing mechanism for a packaging box

Abstract

The application discloses a nail gun automatic reinforcing mechanism for a packaging box, which comprises a mechanical arm, a workbench, and a nail gun assembly. The mechanical arm is used to drive the nail gun assembly to fix a surrounding strip on the packaging box. The workbench is used to carry the packaging box. The nail gun assembly is installed on the mechanical arm and used to nail the surrounding strip on the packaging box. The nail gun assembly is installed on the mechanical arm through a conversion joint. The nail gun assembly comprises a nailing gun, a nail disc, a suction mechanism, and a bending mechanism. The bending mechanism is used to vertically bend the surrounding strip from a first face of the packaging box to an adjacent second face. The bending mechanism is installed on one side of the nailing gun through a fixing plate. The other side of the fixing plate is provided with the suction mechanism. The suction mechanism is used to suck the surrounding strip and act on the first face of the packaging box. The bending mechanism drives the surrounding strip to act on the second face of the packaging box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packaging box nailing equipment, and particularly to an automatic reinforcing mechanism for a packaging box nailing gun. BACKGROUND

[0002] In the prior art, although an automatic mechanism is used for nailing during the nailing of wood boards and wood boards, the production efficiency is still very low when reinforcing the surrounding strips on the wood box. The reinforcement of the surrounding strips or iron sheets around the wood box is generally completed manually. After the wood box is completed, the iron sheets need to be manually bent and then reinforced at the four connecting positions of the four corners of the wood box. The time cost and labor cost are very high, and the reinforcing position is deviated and not accurate. Therefore, there is an urgent need to provide a new automatic reinforcing mechanism for a packaging box nailing gun to solve the problems of low efficiency, low automation and low reinforcing accuracy in the prior art. SUMMARY

[0003] The present application aims to provide an automatic reinforcing mechanism for a packaging box nailing gun to solve the problems of low efficiency, low automation and low reinforcing accuracy in the prior art. The technical scheme of the present application is as follows: an automatic reinforcing mechanism for a packaging box nailing gun, comprising:

[0004] A mechanical arm is used to drive the nailing gun assembly to fix the surrounding strips on the packaging box.

[0005] A workbench is used to carry the packaging box.

[0006] A nailing gun assembly is installed on the mechanical arm and used to nail the surrounding strips on the packaging box.

[0007] The nailing gun assembly is installed on the mechanical arm through a conversion joint. The nailing gun assembly comprises a nailing gun, a nail disc, a suction mechanism and a bending mechanism. The bending mechanism bends the surrounding strips from the first face of the packaging box to the adjacent second face perpendicularly.

[0008] Preferably, the bending mechanism is installed on one side of the nailing gun through a fixed plate. The other side of the fixed plate is provided with the suction mechanism. The suction mechanism suctions the surrounding strips and acts on the first face of the packaging box. The bending mechanism drives the surrounding strips to act on the second face of the packaging box.

[0009] Preferably, the nailing gun assembly is provided with a nail disc support. The nail disc support is provided with a bearing. The nail disc is provided with a nail disc rotating shaft. The nail disc is rotatably installed on the nail disc support through the nail disc rotating shaft and rotates around the bearing during the operation of the nailing gun.

[0010] Preferably, the bending mechanism comprises a bending driving member. The bending driving member is provided with a fixed block or a roller.

[0011] Preferably, the adsorption mechanism comprises an adsorption driving member, and a vacuum chuck is mounted on the adsorption driving member.

[0012] Preferably, the conversion joint is mounted on a fixing plate, an adjustable mounting slot hole is arranged on the fixing plate, one end of the nail disc support is mounted in the mounting slot hole, the other end of the nail disc support is provided with a mounting seat, a bearing is arranged on the mounting seat, and the nail disc is mounted in the bearing through a nail disc rotating shaft.

[0013] Preferably, the nail disc comprises an upper cover and a lower cover, and the lower cover is fixedly provided with the nail disc rotating shaft.

[0014] Preferably, a gun nail rotating shaft is arranged between the upper cover and the lower cover, and the upper cover is further provided with an axle hole, and the gun nail rotating shaft is arranged in the axle hole.

[0015] Preferably, the mechanical arm and the nail gun assembly are respectively provided with two sets.

[0016] Preferably, the fixing block is provided with an R angle. Compared with the prior art, the beneficial effects of the present application are:

[0017] (1) By arranging the bending mechanism on the nail gun assembly, after nailing a gun nail on one surface, the surrounding strip can be directly bent to the other surface. Compared with the traditional manual bending, the working efficiency is high, the labor is saved, and the position is accurate.

[0018] (2) The bending mechanism and the adsorption mechanism are arranged on the same side and have the same movement direction. After nailing on one surface, the direction does not need to be turned. Only the bending driving member needs to be pushed out to realize the bending work.

[0019] (3) By cooperation of the nail disc rotating shaft and the bearing, the friction during the feeding process of the nail disc can be reduced, so that the feeding process is not jammed.

[0020] (4) The fixing block is provided with an R angle. If the material tolerance is large during the bending process, the bending can also be smoothly realized. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the nail gun automatic reinforcing mechanism for the packaging box of the present application;

[0022] Figure 2 It is a nail gun assembly schematic view of the nail gun automatic reinforcing mechanism for the packaging box of the present application;

[0023] Figure 3 It is a nail gun assembly adsorption mechanism and bending mechanism schematic view of the nail gun automatic reinforcing mechanism for the packaging box of the present application;

[0024] Figure 4 This is a schematic diagram of the nail disc of an automatic nail gun reinforcement mechanism for packaging boxes according to the present invention.

[0025] The components include: 1. Robotic arm; 2. Nail gun assembly; 3. Packaging box; 4. Workbench; 5. Adapter; 201. Nail gun; 202. Nail tray; 203. Fixing plate; 204. Bending mechanism; 205. Adsorption mechanism; 206. Mounting plate; 207. Nail tray bracket; 208. Nail delivery unit; 2021. Top cover; 2022. Bottom cover; 2023. Nail tray shaft; 2024. Mounting base; 2025. Bearing; 2026. Nail shaft; 2041. Bending drive component; 2042. Fixing block; 2051. Adsorption drive component; 2052. Vacuum suction cup. Detailed Implementation

[0026] The invention will be further described below with reference to the accompanying drawings, such as... Figure 1 As shown, this invention provides an automatic nail gun reinforcement mechanism for packaging boxes, including a robotic arm 1. The robotic arm 1 is disposed on one side of a workbench 4, on which a packaging box 3 to be reinforced is placed. In this embodiment, the packaging box 3 is a wooden box. The workbench 4 is provided with an adjustment mechanism for adjusting the length and width of the packaging box, used to adjust and fix the packaging box 3. The robotic arm 1 is connected to a nail gun assembly 2 via a conversion connector 5. Under the action of the robotic arm 1, the nail gun assembly 2 adsorbs the reinforcing strip and reinforces the packaging box 3.

[0027] like Figures 2-3 As shown, one end of the adapter 5 is connected to the robotic arm 1, and the other end is fixedly mounted with a fixing plate 203. A nail gun 201 is fixedly mounted on one end of the fixing plate 203. A mounting plate 206 is also provided between the fixing plate 203 and the nail gun 201. A bending mechanism 204 and an adsorption mechanism 205 are fixedly mounted on the mounting plate 206. The bending mechanism 204 and the adsorption mechanism 205 are located on the same side of the nail gun 201 and move in the same direction.

[0028] The bending mechanism 204 comprises a bending driving member 2041 for providing power, in the embodiment, the bending driving member 2041 is a pneumatic cylinder, a fixed block 2042 or a roller is fixedly installed on the bending driving member 2041, an R angle is further arranged on the fixed block 2042, the suction mechanism 205 comprises a suction driving member 2051 for providing power, in the embodiment, the suction driving member 2051 is a pneumatic cylinder, a vacuum chuck 2052 is fixedly installed on the suction driving member 2051, the surrounding strip is adsorbed by the vacuum chuck 2052, then the vacuum chuck 2052 and the surrounding strip are driven by the mechanical arm 1 to move to the position of the packaging box 3 which needs to be reinforced, in the embodiment, the surrounding strip is iron sheet, then the nail gun 201 fixes the iron sheet on one face of the packaging box 3 by using the gun nail, when the nail installation of one face of the packaging box 3 is completed, the fixed block 2042 pushes the iron sheet to bend to the other face of the packaging box 3 by the bending driving member 2041, because the fixed block 2042 is provided with an R angle at the position of contacting the iron sheet, therefore, in the case of encountering large product tolerance or insufficient positioning accuracy, the fixed block 2042 can still successfully bend the iron sheet, and the problem of being stuck will not be caused. In other embodiments, the fixed block 2042 can also be replaced by a roller, the roller is driven to move by the bending driving member 2041, and the iron sheet can also be bent to the other face of the packaging box.

[0029] The fixing plate 203 is further connected with the nail disc 202 through a nail disc support 207, two installation grooves are arranged on the fixing plate 203, installation holes for assembly are arranged on the nail disc support 207, the nail disc support 207 is locked in the installation groove by a bolt, when different models of nail discs need to be adapted, because the adaptation range of the installation groove is large, only the position of the nail disc support 207 needs to be adjusted, and the installation on the installation groove can be realized. The nail disc 202 is provided with a gun nail conveying part 208, the gun nail conveying part 208 is used for conveying the gun nail in the nail disc to the nail gun 201.

[0030] As Figure 4As shown, in the embodiment, the nail disc 202 comprises an upper cover 2021 and a lower cover 2022, both of which are circular, the upper cover 2021 is provided with an axle hole in the middle, a gun nail rotating shaft 2026 is installed in the axle hole, the gun nails are placed between the upper cover 2021 and the lower cover 2022 and arranged around the gun nail rotating shaft 2026, the lower cover 2022 is provided with a nail disc rotating shaft 2023 below, the nail disc rotating shaft 2023 is fixed on the lower cover 2022, the nail disc support 207 is further provided with a mounting seat 2024, the mounting seat 2024 is located below the nail disc 202, a bearing 2025 is fixedly installed on the mounting seat 2024, the nail disc rotating shaft 2023 is installed in the bearing 2025 and rotates through the bearing 2025.

[0031] In one embodiment of the present application, when the nailing gun 201 nails, the gun nails in the nail disc 202 rotate around the gun nail rotating shaft 2026 in the nail disc 202, realizing the delivery of the gun nails into the nailing gun 201, but in this embodiment, there is a large friction force between the gun nails and the lower cover 2022, which is not conducive to the delivery of the gun nails.

[0032] In another embodiment of the present application, since the size of the nail disc 202 is large, the diameter exceeds 800 mm, and the whole weight is very heavy, the nail disc rotating shaft 2023 is arranged on the lower cover 2022 of the nail disc 202, and the bearing 2025 is arranged for the nail disc rotating shaft 2023, in the process of nailing of the nailing gun 201, the gun nails rotate around the gun nail rotating shaft in the nail disc 202, the nail disc 202 rotates on the bearing 2025 at the same time, thus reducing the friction force in the delivery process of the nail disc, so as to continuously deliver the gun nails from the nail disc 202 to the nailing gun 201.

[0033] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. An automatic nail gun reinforcement mechanism for packaging boxes, comprising: A robotic arm is used to drive a nail gun assembly to secure the perimeter strip to the packaging box; A workbench used to hold packaging boxes; A nail gun assembly, mounted on the robotic arm, is used to nail the perimeter strip to the packaging box; The nail gun assembly is characterized in that it is mounted on the robotic arm via a conversion connector. The nail gun assembly includes a nail gun, a nail disc, an adsorption mechanism, and a bending mechanism. The bending mechanism is mounted on one side of the nail gun via a fixing plate, and the adsorption mechanism is mounted on the other side of the fixing plate. The adsorption mechanism adsorbs the wrapping strip and acts on the first side of the packaging box. The bending mechanism drives the wrapping strip to act on the second side of the packaging box. The bending mechanism includes a bending drive component, on which a fixing block or roller is mounted. The bending mechanism vertically bends the wrapping strip from the first side of the packaging box to its adjacent second side.

2. The automatic nail gun reinforcement mechanism for packaging boxes according to claim 1, characterized in that, The nail gun assembly is provided with a nail tray bracket, a bearing is provided on the nail tray bracket, and a nail tray shaft is provided on the nail tray. The nail tray is rotatably mounted on the nail tray bracket via the nail tray shaft and rotates around the bearing as a fulcrum when the nail gun is working.

3. The automatic nail gun reinforcement mechanism for packaging boxes according to claim 1, characterized in that, The adsorption mechanism includes an adsorption driving component, on which a vacuum suction cup is mounted.

4. The automatic nail gun reinforcement mechanism for packaging boxes according to claim 2, characterized in that, The adapter is mounted on a fixed plate, which has an adjustable mounting slot. One end of the nail tray bracket is installed in the mounting slot, and the other end of the nail tray bracket is provided with a mounting base. The mounting base is provided with a bearing, and the nail tray is mounted in the bearing via a nail tray shaft.

5. An automatic nail gun reinforcement mechanism for packaging boxes according to claim 2 or 4, characterized in that, The nail tray includes an upper cover and a lower cover, and a nail tray shaft is fixedly mounted on the lower cover.

6. The automatic nail gun reinforcement mechanism for packaging boxes according to claim 5, characterized in that, A nail gun pivot is provided between the upper cover and the lower cover, and the upper cover is also provided with a pivot hole through which the nail gun pivot passes.

7. An automatic nail gun reinforcement mechanism for packaging boxes according to any one of claims 1-4, characterized in that, Two sets of the robotic arm and the nail gun assembly are provided respectively.

8. The automatic nail gun reinforcement mechanism for packaging boxes according to claim 1, characterized in that, The fixing block is provided with a radius (R).

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