A paper box batch compression cutting coordination mechanism

Abstract

This utility model discloses a batch pressing and cutting collaborative mechanism for cardboard boxes, comprising: a worktable movably connected to a movable platform, the worktable having several first positioning structures and limiting grooves, and a second positioning structure at the bottom of the worktable; a pressing structure including a third telescopic cylinder and a pressing plate, support rods located at both ends of the worktable, a fixed plate connected to the support rods, the third telescopic cylinder connected to the fixed plate, and the pressing plate connected to the third telescopic cylinder; and a cutting structure including a fourth telescopic cylinder and a cutting blade assembly, the fourth telescopic cylinder connected to the fixed plate, and the cutting blade assembly connected to the fourth telescopic cylinder. When batch cutting of cardboard boxes is required, this utility model simply places multi-layer cardboard boxes in the positioning grooves, the third telescopic cylinder extends and retracts to drive the pressing plate to press the cardboard boxes, and then the fourth telescopic cylinder drives the cutting blade assembly to cut the multi-layer cardboard boxes, improving the production quality of the cardboard boxes.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard box production technology, and in particular relates to a batch pressing and cutting collaborative mechanism for cardboard boxes. Background Technology

[0002] In the carton production process, pressing and cutting are key steps that determine the quality of the finished product and production efficiency. Traditional equipment relies on single positioning and individual cutting modes, which limits batch processing capacity. Especially when dealing with large orders, it is necessary to repeatedly stop the machine to adjust the position of the workpiece. The processing volume of a single batch is usually no more than 10 cartons, and the overall capacity utilization rate is less than 60%. More seriously, the displacement problem during the cutting process has become a chronic problem in the industry. Because the existing pressing devices mostly use planar static pressure, the uneven pressure distribution causes the edges of the carton to be prone to micron-level deformation. When the vibrating knife or laser cutter head moves at high speed, this deformation will trigger a chain reaction: the surface layer and the inner corrugated paper of the carton will slide relative to each other due to the difference in force, and the cutting line offset can reach 0.5-2mm. In severe cases, it can even cause the entire workpiece to be scrapped.

[0003] For example, when cutting five-layer BC corrugated boxes, traditional pneumatic clamping devices can only ensure the stability of the surface cardboard. However, the middle layer, lacking effective restraint, will experience instantaneous elastic expansion when the blade cuts in, forming a "wave-like" interlayer misalignment, which causes problems with the box cutting quality. Utility Model Content

[0004] The purpose of this utility model is to provide a batch pressing and cutting collaborative mechanism for cardboard boxes, which solves the problem that cardboard boxes tend to slide during batch cutting, resulting in poor cutting quality and, in severe cases, damage to the cut parts.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a batch pressing and cutting collaborative mechanism for cardboard boxes.

[0006] include:

[0007] A worktable is movably connected to a movable platform. The worktable is provided with a plurality of first positioning structures and limiting grooves, and the bottom of the worktable is provided with a second positioning structure.

[0008] The clamping structure includes a third telescopic cylinder and a clamping plate. Support rods are located at both ends of the worktable. A fixing plate is connected to the support rods. The third telescopic cylinder is connected to the fixing plate. The clamping plate is connected to the third telescopic cylinder.

[0009] The cutting structure includes a fourth telescopic cylinder and a cutting blade assembly, wherein the fourth telescopic cylinder is connected to the fixed plate and the cutting blade assembly is connected to the fourth telescopic cylinder.

[0010] As a further description of the above technical solution:

[0011] A linear module is provided on the movable platform, and a connecting seat is provided at the bottom of the workbench. The connecting seat is movably connected to the linear module.

[0012] As a further description of the above technical solution:

[0013] The first positioning structure includes a first connecting plate, a plurality of first telescopic cylinders and a first positioning plate. The first connecting plate is connected to the workbench, the plurality of first telescopic cylinders are connected to the first connecting plate, and the first positioning plate is connected to the plurality of first telescopic cylinders.

[0014] As a further description of the above technical solution:

[0015] The second positioning structure includes a second connecting plate, a plurality of second telescopic cylinders and a second positioning plate. The second connecting plate is connected to the bottom of the worktable, the second telescopic cylinders are connected to the second connecting plate, the second positioning plate is connected to the second telescopic cylinders, and the second positioning plate extends through the limiting groove to the worktable.

[0016] As a further description of the above technical solution:

[0017] A honeycomb buffer pad is provided at the bottom of the clamping plate.

[0018] As a further description of the above technical solution:

[0019] The cutting blade assembly is located on the front side of the clamping plate.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. In this utility model, by setting several first positioning structures on the workbench and setting a second positioning structure at the bottom of the workbench, the first positioning structures and the second positioning structures form a positioning groove. When it is necessary to cut cartons in batches, simply place the multi-layer cartons in the positioning groove and use the second positioning plate to limit them. At this time, the third telescopic cylinder extends and retracts to drive the pressing plate to press the cartons. Then, the fourth telescopic cylinder drives the cutting blade assembly to cut the multi-layer cartons, thereby improving the production quality of cartons.

[0022] 2. In this utility model, by setting a honeycomb buffer pad at the bottom of the pressing plate, the carton is buffered when it is cut, and the pre-tightening force between the cartons is also increased, so as to avoid displacement during the cutting process and affect the cutting quality of the carton. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A three-dimensional collaborative mechanism for batch pressing and cutting of cardboard boxes Figure 1 .

[0025] Figure 2 A three-dimensional collaborative mechanism for batch pressing and cutting of cardboard boxes Figure 2 .

[0026] Figure 3 A three-dimensional collaborative mechanism for batch pressing and cutting of cardboard boxes Figure 3 .

[0027] Figure 4 A three-dimensional collaborative mechanism for batch pressing and cutting of cardboard boxes Figure 4 .

[0028] Legend:

[0029] 1-Workbench; 2-Moving table; 3-First positioning structure; 31-First connecting plate; 32-First telescopic cylinder; 33-First positioning plate; 4-Limiting groove; 5-Second positioning structure; 51-Second connecting plate; 52-Second telescopic cylinder; 53-Second positioning plate; 6-Pressure structure; 61-Third telescopic cylinder; 62-Pressure plate; 7-Support rod; 8-Fixing plate; 9-Cutting structure; 91-Fourth telescopic cylinder; 92-Cutting blade assembly; 10-Linear module; 11-Connecting seat; 12-Honeycomb buffer pad. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] Please see Figure 1-4 This utility model provides a technical solution: a batch pressing and cutting collaborative mechanism for cardboard boxes, comprising:

[0037] Workbench 1 is movably connected to mobile stage 2. Workbench 1 is provided with a plurality of first positioning structures 3 and limiting grooves 4. The bottom of workbench 1 is provided with second positioning structures 5.

[0038] The clamping structure 6 includes a third telescopic cylinder 61 and a clamping plate 62. Support rods 7 are located at both ends of the workbench 1. A fixing plate 8 is connected to the support rods 7. The third telescopic cylinder 61 is connected to the fixing plate 8. The clamping plate 62 is connected to the third telescopic cylinder 61.

[0039] The cutting structure 9 includes a fourth telescopic cylinder 91 and a cutting blade assembly 92, wherein the fourth telescopic cylinder 91 is connected to the fixed plate 8, and the cutting blade assembly 92 is connected to the fourth telescopic cylinder 91.

[0040] The movable stage 2 is equipped with a linear module 10, and the bottom of the worktable 1 is equipped with a connecting seat 11, which is movably connected to the linear module 10. Driven by the linear module, the worktable automatically extends or retracts, facilitating the placement of cartons into the positioning slots.

[0041] The first positioning structure 3 includes a first connecting plate 31, a plurality of first telescopic cylinders 32, and a first positioning plate 33. The first connecting plate 31 is connected to the workbench 1, the plurality of first telescopic cylinders 32 are connected to the first connecting plate 31, and the first positioning plate 33 is connected to the plurality of first telescopic cylinders 32. The first positioning structure limits the top and left and right sides of the carton. In the second positioning structure, the second telescopic cylinder drives the second positioning plate to extend from the limiting groove, limiting the front side of the carton and preventing the carton from sliding during the cutting process.

[0042] The second positioning structure 5 includes a second connecting plate 51, a plurality of second telescopic cylinders 52 and a second positioning plate 53. The second connecting plate 51 is connected to the bottom of the workbench 1, the second telescopic cylinders 52 are connected to the second connecting plate 51, the second positioning plate 53 is connected to the second telescopic cylinders 52, and the second positioning plate 53 extends through the limiting groove 4 to the workbench 1.

[0043] A honeycomb buffer pad 12 is provided at the bottom of the clamping plate 62.

[0044] The cutting blade assembly 92 is located in front of the clamping plate 62.

[0045] A limit plate is provided on the rear side of the mobile platform.

[0046] Working principle: Several first positioning structures are set on the workbench, and a second positioning structure is set at the bottom of the workbench. The first and second positioning structures form a positioning groove. When it is necessary to cut cartons in batches, simply place the multi-layer cartons in the positioning groove and use the second positioning plate to limit them. At this time, the third telescopic cylinder extends and retracts to drive the pressing plate to press the cartons. Then, the fourth telescopic cylinder drives the cutting blade assembly to cut the multi-layer cartons, thereby improving the production quality of cartons.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A batch pressing and cutting collaborative mechanism for cardboard boxes, characterized in that, include: A worktable is movably connected to a movable platform. The worktable is provided with a plurality of first positioning structures and limiting grooves, and the bottom of the worktable is provided with a second positioning structure. The clamping structure includes a third telescopic cylinder and a clamping plate. Support rods are located at both ends of the worktable. A fixing plate is connected to the support rods. The third telescopic cylinder is connected to the fixing plate. The clamping plate is connected to the third telescopic cylinder. The cutting structure includes a fourth telescopic cylinder and a cutting blade assembly, wherein the fourth telescopic cylinder is connected to the fixed plate and the cutting blade assembly is connected to the fourth telescopic cylinder.

2. The cardboard box batch pressing and cutting collaborative mechanism according to claim 1, characterized in that, A linear module is provided on the movable platform, and a connecting seat is provided at the bottom of the workbench. The connecting seat is movably connected to the linear module.

3. The cardboard box batch pressing and cutting collaborative mechanism according to claim 1, characterized in that, The first positioning structure includes a first connecting plate, a plurality of first telescopic cylinders and a first positioning plate. The first connecting plate is connected to the workbench, the plurality of first telescopic cylinders are connected to the first connecting plate, and the first positioning plate is connected to the plurality of first telescopic cylinders.

4. The cardboard box batch pressing and cutting collaborative mechanism according to claim 1, characterized in that, The second positioning structure includes a second connecting plate, a plurality of second telescopic cylinders and a second positioning plate. The second connecting plate is connected to the bottom of the worktable, the second telescopic cylinders are connected to the second connecting plate, the second positioning plate is connected to the second telescopic cylinders, and the second positioning plate extends through the limiting groove to the worktable.

5. The carton batch pressing and cutting collaborative mechanism according to claim 1, characterized in that, A honeycomb buffer pad is provided at the bottom of the clamping plate.

6. The cardboard box batch pressing and cutting collaborative mechanism according to claim 5, characterized in that, The cutting blade assembly is located on the front side of the clamping plate.

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