Paper box blanking machine

Abstract

The utility model relates to the technical field of paper box processing, in particular to a paper box blanking machine which comprises a base, two cutting mechanisms, two driving mechanisms and a positioning piece, each cutting mechanism comprises a tool apron and a cutter, the tool apron is installed on the base and provided with a cutting opening, the cutter is installed on the base, and the positioning piece is installed on the base. The cutter is slidably connected with the cutter holder, the two driving mechanisms are connected with the cutters of the cutting mechanisms respectively, the driving mechanisms drive the cutters of the cutting mechanisms to be close to or away from cutting openings of the cutting mechanisms respectively, and the positioning part is used for abutting against the paper boxes. According to the paper box blanking machine, the mode that the positioning piece is arranged between the two cutting mechanisms, the paper box abuts against and is positioned, and the cutting mechanisms are driven by the driving mechanisms to cut the paper box is adopted, the opposite side walls of the paper box can be perforated in one cutting process, the blanking time of the paper box is effectively shortened, and the production efficiency of the paper box is improved. The purpose of improving the paper box blanking efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box processing, in particular to a paper box punching machine. Background Art

[0002] A paper box is a type of packaging box and is widely used in the packaging industry. In order to show the aesthetics of a paper box, holes are opened in the paper box to enhance the aesthetics. For a paper box that requires holes to be opened on opposite side walls, traditional technology generally involves first opening a hole in one of the side walls of the paper box and then opening a hole in the other side wall. However, the method of opening a hole in one side wall and then opening a hole in the other side wall requires multiple cutting processes for the paper box, thereby increasing the punching time for processing the paper box and resulting in a technical problem of poor punching efficiency for the paper box. Utility Model Content

[0003] The purpose of this application is to provide a paper box punching machine to solve the technical problem of poor punching efficiency of paper boxes in the prior art.

[0004] A carton punching machine for cutting carton, comprising: a base, a cutting mechanism, a driving mechanism and a positioning member, wherein the number of the cutting mechanism and the number of the driving mechanism are both two, and the two cutting mechanisms are arranged at intervals, each of the cutting mechanisms comprises a knife holder and a cutter, the knife holder is mounted on the base and is provided with a cutting opening, the cutter is slidably connected to the knife holder, the two driving mechanisms are respectively connected to the cutters of the cutting mechanisms, and each driving mechanism respectively drives the cutter of the cutting mechanism to approach or move away from the cutting opening of the cutting mechanism, and the positioning member is arranged between the two cutting mechanisms for the carton to be supported.

[0005] In one embodiment, the driving mechanism includes a driving member, a rocking assembly and a rotating seat, the driving member is connected to the rocking assembly, the rocking assembly is connected to the cutter, the rotating seat is installed on the base and is rotatably connected to the rocking assembly, and the driving member drives the rocking assembly around the rotating seat to drive the cutter closer to or away from the cutting edge.

[0006] In one embodiment, the rocking assembly includes an adapter, a linkage and a swing arm. There are two adapters and two linkages, which are movably connected one by one. One of the adapters is connected to the driving member, and the other adapter is connected to the cutter. Each linkage is respectively arranged at both ends of the swing arm and is slidably connected to the swing arm. The swing arm is rotatably mounted on the rotating seat.

[0007] In one embodiment, the adapter is provided with a spherical groove, and the linkage member is movably connected to the spherical groove.

[0008] In one embodiment, the rotating seat includes a seat body, a rotating rod and a limit member, the seat body is connected to the base, the rotating rod is rotatably connected to the swing assembly, and the limit member is installed on the rotating rod and is arranged at one end of the swing assembly away from the seat body.

[0009] In one embodiment, the rotating rod includes a supporting section and a rotating section, the supporting section is connected to the base body, the diameter of the rotating section is smaller than the diameter of the supporting section, and the swing assembly is rotatably connected, the limiting member is installed on the rotating section, and forms an annular groove with the supporting section for the swing assembly to rotate.

[0010] In one embodiment, the knife seat includes a knife body, a slide and a guide block, the knife body has the cutting edge, the slide is installed on the base, and the guide block is arranged on the slide and is slidably connected to the cutter.

[0011] In one embodiment, the cutter is provided with a slide groove, which is a dovetail groove and is slidably connected to the guide block.

[0012] In one embodiment, the base is provided with a limiting groove, and the positioning member is arranged in the limiting groove.

[0013] The beneficial effect of the paper box punching machine provided by the present application is that: a positioning member is arranged between the two cutting mechanisms to support and position the paper box, and each driving mechanism drives each cutting mechanism to cut the paper box respectively, which is conducive to opening holes in the opposite side walls of the paper box in one cutting process, effectively reducing the punching time of the paper box, and achieving the purpose of improving the punching efficiency of the paper box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a paper box punching machine shown in the present invention;

[0015] Figure 2 for Figure 1 An exploded schematic diagram of a carton punching machine is shown;

[0016] Figure 3 for Figure 1 The cross-sectional structure diagram of the carton punching machine shown in FIG.

[0017] The meanings of the numbers in the accompanying drawings are:

[0018] 100. Carton punching machine;

[0019] 10. Base; 11. Limiting groove;

[0020] 20. Cutting mechanism; 21. Knife holder; 211. Cutting edge; 212. Knife body; 213. Slide; 214. Guide block; 22. Cutter; 221. Slide;

[0021] 30. Driving mechanism; 31. Driving member; 32. Swing assembly; 321. Adapter; 322. Linkage member; 323. Swing arm; 324. Spherical groove; 33. Rotating seat; 331. Seat body; 332. Rotating rod; 333. Limiting member; 334. Support section; 335. Rotating section; 336. Annular groove;

[0022] 40. Positioning parts. DETAILED DESCRIPTION

[0023] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0029] like Figures 1 to 2 As shown, it is a paper box punching machine 100 shown in the present invention, which is used for cutting paper boxes.

[0030] like Figure 1As shown, the carton punching machine 100 includes: a base 10, a cutting mechanism 20, a driving mechanism 30 and a positioning member 40, wherein the base 10 is used to install the cutting mechanism 20, the driving mechanism 30 and the positioning member 40, and the number of the cutting mechanism 20 and the driving mechanism 30 are both two, and the two cutting mechanisms 20 are arranged at intervals for placing the opposite side walls of the carton respectively, and each driving mechanism 30 is used to drive each cutting mechanism 20 to cut the carton, and the positioning member 40 is arranged between the two cutting mechanisms 20 for supporting the paper box to position the carton. The positioning member 40 is arranged between the two cutting mechanisms 20 to support and position the paper box, and each driving mechanism 30 drives each cutting mechanism 20 to cut the carton. This is beneficial for achieving the opening of the opposite side walls of the carton in one cutting process, effectively reducing the punching time of the carton, and achieving the purpose of improving the punching efficiency of the carton.

[0031] Below, combined Figures 1 to 3 , the above-mentioned paper box punching machine 100 is further explained.

[0032] like Figure 2 As shown, the base 10 is provided with a limiting groove 11, and the positioning member 40 is arranged in the limiting groove 11. The method of setting the positioning member 40 in the limiting groove 11 is conducive to improving the installation accuracy of the positioning member 40, so as to achieve the purpose of improving the positioning accuracy of the positioning member 40 on the paper box.

[0033] like Figure 1 As shown, the two cutting mechanisms 20 are arranged at intervals, and each cutting mechanism 20 includes a knife seat 21 and a cutter 22. The knife seat 21 is installed on the base 10 and is provided with a cutting opening 211. The cutter 22 is slidably connected to the knife seat 21. Specifically, the knife seat 21 includes a blade 212, a slide 213 and a guide block 214. The blade 212 has a cutting opening 211, the slide 213 is installed on the base 10, and the guide block 214 is provided on the slide 213 and is slidably connected to the cutter 22. The cutter 22 is provided with a slide groove 221, which is a dovetail groove and is slidably connected to the guide block 214. The mode of using the slide groove 221 as a dovetail groove and being slidably connected to the guide block 214 is conducive to effectively avoiding the separation of the cutter 22 from the knife seat 21, thereby achieving the purpose of improving the guiding accuracy of the cutter 22.

[0034] like Figure 1 As shown, the two driving mechanisms 30 are respectively connected to the cutters 22 of the cutting mechanisms 20 , and each driving mechanism 30 drives the cutters 22 of the cutting mechanisms 20 to move closer to or away from the cutting opening 211 of the cutting mechanism 20 .

[0035] In order to improve the cutting stability of the carton punching machine 100, as Figure 1As shown, the driving mechanism 30 includes a driving member 31, a swinging assembly 32 and a rotating seat 33. The driving member 31 is a cylinder and is connected to the swinging assembly 32. The swinging assembly 32 is connected to the cutter 22. The rotating seat 33 is installed on the base 10 and is rotatably connected to the swinging assembly 32. The driving member 31 drives the swinging assembly 32 to move around the rotating seat 33 to drive the cutter 22 close to or away from the cutting opening 211. The driving member 31 drives the swinging assembly 32 to move around the rotating seat 33 to drive the cutter 22 close to or away from the cutting opening 211. Compared with the driving member 31 directly applying a force to the cutter 22, the driving member 31, with the cooperation of the swinging assembly 32 and the rotating seat 33, can effectively use the lever principle to enhance the force applied by the driving member 31 to the cutter 22, so as to achieve the purpose of improving the cutting stability of the carton punching machine 100.

[0036] Specifically, if Figure 1 As shown, the rocking assembly 32 includes an adapter 321, a linkage 322 and a swing arm 323. There are two adapters 321 and two linkages 322, which are movably connected one by one. One adapter 321 is connected to the driving member 31, and the other adapter 321 is connected to the cutter 22. Each linkage 322 is respectively arranged at both ends of the swing arm 323 and is slidably connected to the swing arm 323. The swing arm 323 is rotatably mounted on the rotating seat 33.

[0037] In order to improve the operational stability of the swing arm 323, as Figure 3 As shown, the adapter 321 is provided with a spherical groove 324, and the linkage part 322 is movably connected to the spherical groove 324. The movably connected linkage part 322 and the spherical groove 324 of the adapter 321 can effectively increase the range of motion of the linkage part 322, thereby preventing the adapter 321 from interfering with the sliding of the linkage part 322 relative to the swing arm 323 during the rotation of the swing arm 323, so as to achieve the purpose of improving the operating stability of the swing arm 323.

[0038] Furthermore, if Figure 1 As shown, the rotating seat 33 includes a seat body 331, a rotating rod 332 and a limiting member 333. The seat body 331 is connected to the base 10, the rotating rod 332 is rotatably connected to the swing assembly 32, and the limiting member 333 is a nut. The limiting member 333 is mounted on the rotating rod 332 and is arranged at one end of the swing assembly 32 away from the seat body 331. In order to improve the rotation accuracy of the swing assembly 32, as shown in FIG. Figure 3As shown, the rotating rod 332 comprises a supporting section 334 connected with the seat 331 and a rotating section 335 with a diameter smaller than that of the supporting section 334 and connected with the swinging assembly 32, the limiting member 333 is installed on the rotating section 335 and surrounds the supporting section 334 to form an annular groove 336 for the swinging assembly 32 to rotate, and the limiting member 333 and the supporting section 334 surround the annular groove 336 for the swinging assembly 32 to rotate, which is beneficial to limit the rotation range of the swinging assembly 32 and improve the rotation accuracy of the swinging assembly 32.

[0039] The paper box blanking machine 100 is used in the following manner: the side wall of the paper box is placed between the cutter body 212 of the cutter seat 21 of each cutting mechanism 20 and the cutter 22, and is positioned by abutting against the positioning member 40, then the driving member 31 of each driving mechanism 30 is started to drive one of the swing assemblies 32 to move, the swing arm 323 is driven to rotate around the rotating rod 332 of the rotating seat 33 by one of the link members 322, and slides relative to the swing arm 323 in the process of rotation, the swing arm 323 drives the other link member 322 to slide along the swing arm 323 in the process of rotation around the rotating rod 332 of the rotating seat 33, and drives the other adapter 321 to push the cutter 22 to move close to the cutter body 212, until a hole is punched in the side wall of the paper box, realizing the blanking processing of the paper box, after punching, the swing arm 323 of the swing assembly 32 is reversely rotated by the driving member 31 to drive the cutter 22 to move away from the cutter body 212, so as to facilitate taking out the blanked paper box, the positioning member 40 is arranged between the two cutting mechanisms 20 for the paper box to abut and position, and each cutting mechanism 20 cuts the paper box by the respective driving mechanism 30, which is beneficial to realize the hole opening of the opposite side walls of the paper box in one cutting process, effectively reduces the blanking time of the paper box, and achieves the purpose of improving the blanking efficiency of the paper box.

[0040] The technical features of the above-described embodiments can be combined in any manner, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0041] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A carton punching machine for cutting cartons, characterized in that: The paper box punching machine includes: a base, a cutting mechanism, a driving mechanism and a positioning member. There are two cutting mechanisms and two driving mechanisms. The two cutting mechanisms are arranged at intervals. Each cutting mechanism includes a knife holder and a cutter. The knife holder is installed on the base and is provided with a cutting opening. The cutter is slidably connected to the knife holder. The two driving mechanisms are respectively connected to the cutters of each cutting mechanism. Each driving mechanism drives the cutter of each cutting mechanism to approach or move away from the cutting opening of the cutting mechanism. The positioning member is arranged between the two cutting mechanisms for supporting the paper box.

2. The carton punching machine according to claim 1, characterized in that The driving mechanism includes a driving member, a rocking assembly and a rotating seat. The driving member is connected to the rocking assembly, the rocking assembly is connected to the cutter, the rotating seat is installed on the base and is rotatably connected to the rocking assembly. The driving member drives the rocking assembly around the rotating seat to drive the cutter close to or away from the cutting edge.

3. The carton punching machine according to claim 2, characterized in that The swing assembly includes an adapter, a linkage and a swing arm. There are two adapters and two linkages, which are movably connected one by one. One of the adapters is connected to the driving member, and the other adapter is connected to the cutter. Each linkage is respectively arranged at both ends of the swing arm and is slidably connected to the swing arm. The swing arm is rotatably mounted on the rotating seat.

4. The carton punching machine according to claim 3, characterized in that The adapter is provided with a spherical groove, and the linkage member is movably connected to the spherical groove.

5. The paper box punching machine according to claim 2, characterized in that: The rotating seat includes a seat body, a rotating rod and a limiter. The seat body is connected to the base. The rotating rod is rotatably connected to the swing assembly. The limiter is installed on the rotating rod and is arranged at one end of the swing assembly away from the seat body.

6. The paper box punching machine according to claim 5, characterized in that: The rotating rod includes a supporting section and a rotating section. The supporting section is connected to the base body. The diameter of the rotating section is smaller than the diameter of the supporting section and is rotatably connected to the swing assembly. The limiting member is installed on the rotating section and forms an annular groove with the supporting section for the swing assembly to rotate.

7. The paper box punching machine according to claim 1, characterized in that The knife seat comprises a knife body, a slide seat and a guide block. The knife body has the cutting opening. The slide seat is installed on the base. The guide block is arranged on the slide seat and is slidably connected with the cutter.

8. The paper box punching machine according to claim 7, characterized in that: The cutter is provided with a slide groove, which is a dovetail groove and is slidably connected to the guide block.

9. The paper box punching machine according to claim 1, characterized in that The base is provided with a limiting groove, and the positioning member is arranged in the limiting groove.

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