Corrugated plate processing device

Abstract

The utility model discloses a corrugated plate processing device. The corrugated plate processing device comprises a rotatable feeding assembly, a rolling assembly and a cutting assembly, the cutting assembly at least comprises a rotatable cutter; wherein a material guide assembly is arranged between the rolling assembly and the cutting assembly, and the material guide assembly at least comprises a material guide table; the pivot point of the cutter is located above the outer side of the material guiding assembly, and the minimum gap between the far end of the material guiding table and the moving track of the cutter is not larger than the thickness of the corrugated plate. The corrugated plate cutting device has the advantages that the cutter makes contact with a corrugated plate in the rotating process and cuts the wave trough of the corrugated plate, an air source or a positive and negative rotation motor does not need to be additionally connected, and the cutting efficiency is improved while the equipment cost is reduced; and the continuously-formed corrugated plate can be automatically cut into multiple sections according to requirements, the labor cost is greatly reduced, excess materials and slitter edges of the corrugated plate do not need to be trimmed after the corrugated plate is cut, and the production cost is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical manufacturing, in particular to a corrugated plate processing device. Background Art

[0002] As a fundamental material, sheet materials are widely used in a variety of fields, including construction, packaging, and transportation. To meet specific requirements, sheet materials are often processed into specialized shapes, such as corrugated sheet. Corrugated sheet is highly favored in industrial production due to its unique structural characteristics, which provide additional strength and stability.

[0003] Currently, the processing of corrugated sheeting mainly uses the stamping process. This process relies on large-scale press equipment, which applies pressure to the flat sheet material and maintains the pressure for a certain period of time to form the corrugated structure. However, this processing method has several limitations:

[0004] Equipment limitations: The stamping process requires the use of bulky and expensive press equipment. This not only limits its application in micro-factories but also increases initial investment and operating costs.

[0005] Space occupancy: Since the press equipment itself is large in size, it requires more production space, which is a considerable challenge for factories with limited space.

[0006] Processing efficiency: After stamping, the corrugated plate needs to go through a certain period of pressure holding process, which directly affects the processing efficiency and limits the production speed and output.

[0007] In addition, the sheet cutting process also has certain limitations. For example, as disclosed in patent CN210477131U "A feeding device for a sheet cutting machine and a sheet cutting machine", a linear moving drive including a cylinder is used to drive the cutter to rise and fall to cut the sheet. Because this processing method relies on the cylinder, it requires an additional air source, which makes its driving structure complicated. Another method is to use a motor structure to drive the cutter to rise and fall to achieve sheet cutting, which requires the motor to rotate forward and reverse to drive the cutter up and down. The requirements for the motor are high and the cost is correspondingly high. Furthermore, no matter which of the above-mentioned cutting methods is used, the cutting edge of the cutter needs to be completely in contact with the sheet and the guide table that supports the sheet. Each contact will cause varying degrees of wear on the cutting edge, greatly reducing the service life of the cutter.

[0008] In order to solve the above problems, designing a corrugated plate processing device is an important technical problem that those skilled in the art need to solve. Utility Model Content

[0009] The purpose of the present invention is to solve the above problems existing in the prior art and to provide a corrugated plate processing device.

[0010] The purpose of this utility model is achieved through the following technical solutions:

[0011] A corrugated plate processing device includes a rotatable feeding assembly, a rolling assembly and a cutting assembly; the cutting assembly includes at least a rotatable cutter; a material guide assembly is provided between the rolling assembly and the cutting assembly, and the material guide assembly includes at least a material guide table; the pivot point of the cutter is located above the outer side of the material guide assembly, and the minimum gap between the distal end of the material guide table and the running trajectory of the cutter is no greater than the thickness of the corrugated plate.

[0012] Preferably, the feeding assembly includes a rotating mechanism, and a winding drum is provided on the rotating mechanism; the flat plate is wound around the winding drum and transported to the rolling assembly.

[0013] Preferably, the rolling assembly includes a rotating motor and a gear roller driven by the rotating motor; there are two gear rollers, which are meshed with each other up and down; the flat plate is processed into a corrugated plate by the gear rollers.

[0014] Preferably, a synchronous belt is provided between the gear roller located above and the pivot of the cutter, and drives the cutter to rotate synchronously.

[0015] Preferably, the minimum gap between the running track of the cutter and the material guide table is equivalent to the thickness of the flat plate.

[0016] Preferably, a protrusion extending toward the gear roller is formed at the proximal end of the material guiding platform to reduce the gap between the material guiding platform and the gear roller.

[0017] Preferably, the material guide assembly further comprises a group of parallelly arranged material guide rollers, wherein the material guide rollers are located above the material guide platform and are spaced apart from the material guide platform.

[0018] Preferably, a conveying assembly is further provided at the distal end of the material guiding platform, and the conveying assembly is located below the cutting assembly to carry the corrugated board cut by the cutter and convey it to the distal end of the conveying assembly.

[0019] The advantages of the technical solution of this utility model are mainly reflected in:

[0020] The cutter contacts the corrugated sheet during rotation and cuts the troughs of the corrugated sheet. No additional air source or forward and reverse motor is required, which reduces equipment costs while improving cutting efficiency. The continuously formed corrugated sheet can be automatically cut into multiple sections according to demand, greatly reducing labor costs. There is no need to trim the remaining material or waste edges of the corrugated sheet after cutting, which greatly reduces production costs.

[0021] The feeding assembly and the rolling assembly are used to automatically process the flat sheet into a continuously formed corrugated sheet. Compared with the stamping method, the rolling assembly rotates automatically without the need for pressure maintenance. This method has high processing efficiency, simple structure, and small footprint, making it suitable for corrugating various sheet materials.

[0022] The proximal end of the material guide platform is extended toward the gear roller and cooperates with the material guide roller to ensure that the corrugated plate processed by the gear roller will not curl upward or downward, while limiting the conveying direction of the corrugated plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 : The overall structure diagram of the preferred embodiment of the utility model;

[0024] Figure 2 : Diagram of the corrugated plate forming structure of the preferred embodiment of the utility model;

[0025] Figure 3 : The corrugated plate cutting structure diagram of the preferred embodiment of the utility model. DETAILED DESCRIPTION

[0026] The objectives, advantages, and features of the present invention are illustrated and explained through the following non-limiting description of preferred embodiments. These embodiments are merely typical examples of the application of the technical solutions of the present invention. Any technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by the present invention.

[0027] In the description of the scheme, it should be noted that the terms "center," "up," "down," "left," "right," "front," "back," "vertical," "horizontal," "inside," and "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are intended only for ease of description and simplification of the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of the scheme, with the operator as a reference, the direction closer to the operator is referred to as the proximal end, and the direction away from the operator is referred to as the distal end.

[0028] like Figures 1 to 3 As shown in FIG, the utility model explains a corrugated board processing device, comprising a rotatable feeding component 1, a rolling component 2 and a cutting component 3. Figure 1 As shown, the feeding assembly 1 includes a rotating mechanism equipped with a wire reel. The wire reel structure is well known and will not be described here. A flat plate or sheet is wound around the wire reel and fed to the rolling assembly 2. Since the rotating mechanism can include, but is not limited to, known structures such as a motor, a detailed description thereof will not be provided here.

[0029] like Figures 2 to 3 As shown, the rolling assembly 2 includes a rotating motor and a gear roller 21 driven by the rotating motor. Since the rotating motor is a known structure, it will not be described here. In the present invention, it is preferred that two gear rollers 21 are provided, and they are meshed with each other up and down. The flat plate is processed into a corrugated plate by the gear roller 21; that is, the flat plate or flat sheet output from the feeding assembly 1 is squeezed by the meshing gears on the gear roller 21, so that its surface is corrugated to become a corrugated plate or a corrugated sheet. The specific size of the gear roller 21 can be adjusted according to the processing requirements and is not limited here. The feeding assembly and the rolling assembly are used to realize the automated processing of the flat plate into a continuously formed corrugated plate, and the self-rotation of the rolling assembly does not require pressure maintenance compared to the stamping method. It has high processing efficiency, simple structure and small footprint, and is suitable for corrugation processing of various sheet materials including corrugated plates.

[0030] Since the corrugated plate or corrugated sheet is formed continuously, its length is long, and in actual practice, the trough of the corrugated plate needs to be cut according to the number of corrugations required by the product. In order to realize automatic cutting, the present application preferably sets Figure 3 The cutting assembly 3 shown, specifically, includes at least a rotatable cutter 31. To prevent the cutter 31 from rotating too fast or too slow and failing to meet the specified length of cutting, the present invention preferably provides a synchronous belt 203 between the gear roller 21 located above and the pivot of the cutter 31, and drives the cutter 31 to rotate synchronously. During the rotation process, the cutter contacts the corrugated plate or corrugated sheet and cuts the troughs of the corrugated plate or corrugated sheet without the need for an additional air source or forward and reverse motor, thereby reducing equipment costs and improving cutting efficiency. The continuously formed corrugated plate or corrugated sheet can be automatically cut into multiple sections as needed, greatly reducing labor costs, and there is no need to trim the excess material or waste edges of the corrugated plate or corrugated sheet after cutting, which greatly reduces production costs.

[0031] Furthermore, the distance between the cutting edge of the cutter 31 and the pivot point can be determined based on the desired length of the product to be cut. Specifically, since the cutter 31 and the gear roller 21 rotate synchronously, the distance D between the cutting edge of the cutter 31 and the pivot point is calculated as follows: L÷π.

[0032] like Figure 1 and Figure 3As shown, a material guide assembly 4 is provided between the rolling assembly 2 and the cutting assembly 3, and the material guide assembly 4 includes at least a material guide table 41. The pivot point of the cutter 31 is located above the outer side of the material guide assembly 4, and the minimum gap between the distal end of the material guide table 41 and the running track of the cutter 31 is no greater than the thickness of the corrugated plate. In order to prevent the cutting edge of the cutter 31 from contacting the corrugated plate or corrugated sheet and the material guide table 41, causing cutting edge wear or warping, the present invention preferably sets the minimum gap between the running track of the cutter 31 and the material guide table 41 to be equivalent to the thickness of the flat plate. The cutting edge of the cutter 31 forms a cutting notch with the distal corner of the material guide table 41. When the distance between the cutting edge and the corner is minimized, the plate can be cut, and the flatness of the cut is ensured, without the need for further trimming.

[0033] Furthermore, the material guide assembly 4 also includes a set of parallel guide rollers 42. These guide rollers 42 are roller shafts made of known materials such as rubber or plastic, which are not limited here. The guide rollers 42 are located above the material guide platform 41 and are spaced apart from it. The distance between the guide rollers 42 and the material guide platform is preferably equivalent to the thickness of the corrugated sheet or corrugated sheet. Positioning the guide rollers 42 above the material guide platform 41 prevents the corrugated sheet from curling upward after processing by the gear roller 21 and ensures that the corrugated sheet or corrugated sheet is transported between the guide rollers 42 and the material guide platform 41.

[0034] As shown in the figure, a protrusion 411 extending toward the gear roller 21 is formed at the proximal end of the guide platform 41 to reduce the gap between the guide platform 41 and the gear roller 21; at the same time, the protrusion 411 can also prevent the processed corrugated plate or corrugated sheet from curling downward.

[0035] As shown in the figure, a conveyor assembly 5 is further provided at the distal end of the guide platform 41. The conveyor assembly 5 is located below the cutting assembly 3 to carry the corrugated board or corrugated sheet material cut by the cutter 31 and automatically convey or unload it to the distal end of the conveyor assembly 5. The conveyor assembly 5 can be a known structure including a conveyor belt, a conveyor roller, etc., and is not limited here.

[0036] There are many implementation methods for the present utility model, and all technical solutions formed by equivalent transformation or equivalent transformation fall within the protection scope of the present utility model.

Claims

1. A corrugated plate processing device, characterized in that: The invention comprises a rotatable feeding assembly (1), a rolling assembly (2) and a cutting assembly (3); the cutting assembly (3) comprises at least a rotatable cutter (31); a material guide assembly (4) is provided between the rolling assembly (2) and the cutting assembly (3), and the material guide assembly (4) comprises at least a material guide table (41); the pivot point of the cutter (31) is located above the outer side of the material guide assembly (4), and the minimum gap between the distal end of the material guide table (41) and the running track of the cutter (31) is not greater than the thickness of the corrugated plate.

2. The corrugated plate processing device according to claim 1, characterized in that: The feeding assembly (1) comprises a rotating mechanism, on which a winding drum is provided; a flat plate is wound around the winding drum and transported to the rolling assembly (2).

3. The corrugated plate processing device according to claim 2, characterized in that: The rolling assembly (2) comprises a rotating motor and a gear roller (21) driven by the rotating motor; there are two gear rollers (21) arranged in an upper and lower meshing arrangement; the flat plate is processed into a corrugated plate via the gear rollers (21).

4. The corrugated plate processing device according to claim 3, characterized in that: A synchronous belt (203) is provided between the gear roller (21) located above and the pivot of the cutter (31), and drives the cutter (31) to rotate synchronously.

5. The corrugated plate processing device according to claim 3, characterized in that: The minimum gap between the running track of the cutter (31) and the material guide table (41) is equivalent to the thickness of the flat plate.

6. The corrugated plate processing device according to claim 5, characterized in that: A protrusion (411) extending in the direction of the gear roller (21) is formed at the proximal end of the material guide platform (41) to reduce the gap between the material guide platform (41) and the gear roller (21).

7. The corrugated board processing device according to claim 1, characterized in that: The material guide assembly (4) further comprises a group of parallel material guide rollers (42), wherein the material guide rollers (42) are located above the material guide platform (41) and are spaced apart from the material guide platform.

8. The corrugated board processing device according to claim 1, characterized in that: A conveying assembly (5) is further provided at the distal end of the material guide platform (41), and the conveying assembly (5) is located below the cutting assembly (3) to carry the corrugated board cut by the cutter (31) and convey it to the distal end of the conveying assembly (5).

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