Cutting device for processing coated paper

Abstract

The utility model relates to a cutting device for processing coated paper, which comprises a working table, a cutting rack is mounted on the working table, a driving end at the bottom of a cutting lifting cylinder can drive a cutting lifting frame positioned below the cutting rack to move in the vertical direction through a cutting lifting connecting rod, and a cutting knife is mounted at the bottom of a cutting knife rest; a cutting pre-pressing assembly is arranged on one side of the cutting knife rest. When the coated paper cutting device is used for cutting coated paper, the coated paper can be pre-pressed through the cutting and pre-pressing assembly, the probability that the coated paper is not cut in place can be reduced, and a notch of the coated paper is smoother; the feeding and discharging coated paper is guided through the guide roller sets on the two sides, and dust removal treatment can be conducted on the coated paper through the dust removal roller set.

Description

Technical Field

[0001] The utility model relates to the technical field related to laminated paper processing, in particular to a cutting device for laminated paper processing. Background Art

[0002] Laminated paper is a composite material made by coating plastic particles on the surface of paper through a casting machine. The main feature is that this composite material is relatively oil-proof, waterproof, and heat-sealed. In the actual use of laminated paper, it needs to be cut into different lengths according to needs, and the cutting process needs to be completed with the help of a cutting device.

[0003] After massive searches, it was found that the prior art publication number is CN218255402U, which discloses a slitting machine for laminated paper processing, including a supporting base plate, two mounting side plates are fixedly installed on the top of the supporting base plate, a first rotating shaft is rotatably connected between the mounting side plates, a conveying roller is fixedly installed on the surface of the first rotating shaft, and a second rotating shaft is rotatably connected between the mounting side plates. The utility model drives the first rotating shaft to rotate under the action of a first motor, and then the first rotating shaft drives the conveying roller to rotate, the conveying roller is used to convey the laminated paper, and the second rotating shaft drives the slitting roller to rotate under the action of the second motor, and then the second rotating shaft drives the slitting roller to rotate, so that the slitting knife slits the laminated paper passing through the top of the slitting roller, and the waste after slitting falls into the inside of the collection box, while solving the problem that the existing laminated paper processing does not have the ability to recycle these wastes, resulting in waste of laminated paper raw materials and reducing the production efficiency of enterprises.

[0004] In summary, when the existing laminated paper slitting equipment cuts the laminated paper, the cutting knife directly cuts the laminated paper. During this process, the laminated paper is not pre-pressed, so that the laminated paper may not be cut in place during cutting.

[0005] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a cutting device for laminated paper processing to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the utility model is to provide a cutting device for processing coated paper.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A cutting device for processing coated paper, comprising a work surface, a cutting platform mounted on the work surface, a cutting lifting cylinder mounted at the middle position of the top of the cutting platform, a driving end at the bottom of the cutting lifting cylinder driving the cutting lifting platform below the cutting platform to move in a vertical direction through a cutting lifting connecting rod, a cutting tool rack mounted at the bottom of the cutting lifting platform, and a cutting tool mounted at the bottom of the cutting tool rack;

[0009] A cutting base is installed on the work surface directly below the cutting knife, and entry and exit channels distributed in the horizontal direction are opened on the cutting frames on the left and right sides of the cutting base;

[0010] A cutting pre-stressing assembly is arranged on one side of the cutting tool holder, and the cutting pre-stressing assembly comprises a cutting pre-stressing support frame, a cutting pre-stressing position adjusting rod, a cutting pre-stressing movable block and a cutting pre-stressing plate. The cutting pre-stressing support frame is installed on the cutting tool holder near the bottom along the horizontal direction, and a cutting pre-stressing position adjusting rod which can be adjusted up and down is installed on the cutting pre-stressing support frame along the vertical direction. The bottom of the cutting pre-stressing position adjusting rod extends into the cutting pre-stressing movable block below and is clamped in the cutting pre-stressing movable block through the cutting pre-stressing limiting block. A spring is installed on the cutting pre-stressing position adjusting rod between the cutting pre-stressing support frame and the cutting pre-stressing movable block, and a cutting pre-stressing plate is installed at the bottom of the cutting pre-stressing movable block.

[0011] As a further improvement of the utility model, a first guide roller group is arranged on the right side of the cutting platform, and a second guide roller group is arranged on the left side of the cutting platform.

[0012] As a further improvement of the utility model, a dust removal roller group is further arranged between the second guide roller group and the cutting stand.

[0013] As a further improvement of the utility model, at least one guide rail distributed along the vertical direction is installed in the cutting platform, and the cutting lifting frame is connected to the guide rail through a sliding block.

[0014] As a further improvement of the present invention, a handle is installed on the top of the cutting pre-pressure position adjusting rod, and the cutting pre-pressure position adjusting rod is installed on the cutting pre-pressure supporting frame by means of a threaded connection.

[0015] As a further improvement of the utility model, the cutting pre-pressure position adjustment rod is connected to the cutting pre-pressure movable block through a bearing.

[0016] As a further improvement of the utility model, the bearing is a slewing support bearing.

[0017] By means of the above solution, the utility model has at least the following advantages:

[0018] When cutting the laminated paper, the utility model can pre-press the laminated paper through the cutting pre-pressing component, which can reduce the probability of the laminated paper not being cut in place, and the cut of the laminated paper is smoother;

[0019] The utility model guides the laminated paper for feeding and discharging by the guide roller groups on both sides, and removes dust from the laminated paper by the dust removal roller group.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic structural diagram of a cutting device for laminated paper processing according to the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure of the cutting pre-pressing component.

[0024] The meanings of the various reference numerals in the figures are as follows.

[0025] Work table 1, cutting table 2, first guide roller group 3, cutting base 4, dust removal roller group 5, second guide roller group 6, entry and exit channel 7, cutting lifting cylinder 8, cutting lifting connecting rod 9, guide rail 10, cutting lifting frame 11, slide block 12, cutting tool frame 13, cutting tool 14, cutting pre-pressing assembly 15, cutting pre-pressing support frame 16, cutting pre-pressing position adjusting rod 17, handle 18, spring 19, cutting pre-pressing movable block 20, bearing 21, cutting pre-pressing limit block 22, cutting pre-pressing plate 23. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0028] Example

[0029] like Figure 1-2 As shown,

[0030] The utility model discloses a cutting device for processing coated paper. A cutting stand 2, a first guide roller group 3, a cutting base 4, a dust removal roller group 5 and a second guide roller group 6 are mainly arranged on a work surface 1.

[0031] 1. Main structure of cutting device:

[0032] A cutting platform 2 is installed on the work surface 1, and a cutting lifting cylinder 8 is installed at the middle position of the top of the cutting platform 2. The driving end at the bottom of the cutting lifting cylinder 8 can drive the cutting lifting frame 11 located below the cutting platform 2 to move in the vertical direction through the cutting lifting connecting rod 9. A cutting tool frame 13 is installed at the bottom of the cutting lifting frame 11, and a cutting tool 14 is installed at the bottom of the cutting tool frame 13. At least one guide rail 10 distributed along the vertical direction is installed in the cutting platform 2, and the cutting lifting frame 11 is connected to the guide rail 10 through a slider 12. A cutting base 4 is installed on the work surface 1 just below the cutting tool 14, and an inlet and outlet channel 7 distributed along the horizontal direction is opened on the cutting platform 2 on the left and right sides of the cutting base 4. A first guide roller group 3 is arranged on the right side of the cutting platform 2, a second guide roller group 6 is arranged on the left side of the cutting platform 2, and a dust removal roller group 5 is also arranged between the second guide roller group 6 and the cutting platform 2.

[0033] Second, a cutting pre-pressing assembly 15 is provided on one side of the cutting tool holder 13:

[0034] The cutting pre-pressing assembly 15 includes a cutting pre-pressing support frame 16, a cutting pre-pressing position adjusting rod 17, a cutting pre-pressing movable block 20 and a cutting pre-pressing plate 23. The cutting pre-pressing support frame 16 is installed on the cutting tool holder 13 near the bottom in the horizontal direction, and a cutting pre-pressing position adjusting rod 17 that can be adjusted up and down is installed on the cutting pre-pressing support frame 16 in the vertical direction. A handle 18 is installed on the top of the cutting pre-pressing position adjusting rod 17, and the cutting pre-pressing position adjusting rod 17 is installed on the cutting pre-pressing support frame 16 by threaded connection.

[0035] The bottom of the cutting pre-pressure position adjustment rod 17 extends into the cutting pre-pressure movable block 20 below and is clamped in the cutting pre-pressure movable block 20 through the cutting pre-pressure limit block 22. The cutting pre-pressure position adjustment rod 17 is connected to the cutting pre-pressure movable block 20 through a bearing 21, and the bearing 21 is a slewing support bearing. A spring 19 is installed on the cutting pre-pressure position adjustment rod 17 between the cutting pre-pressure support frame 16 and the cutting pre-pressure movable block 20, and a cutting pre-pressure plate 23 is installed at the bottom of the cutting pre-pressure movable block 20. The cutting pre-pressure position adjustment rod 17 can be threadedly connected so that its height on the cutting pre-pressure support frame 16 can be adjusted autonomously.

[0036] The working process of this utility model is briefly described as follows:

[0037] The laminated paper is initially fed from the first guide roller group 3 on the right, and enters the cutting base 4 through the right inlet and outlet channel 7. During cutting, the cutting knife 14 is controlled to descend by the cutting lifting cylinder 8 and the laminated paper on the cutting base 4 is cut, and during cutting, the cutting pre-pressing component 15 pre-presses the laminated paper. The cut laminated paper is dusted by the dust removal roller group 5 and then discharged through the second guide roller group 6, wherein unwinding or winding roller groups are installed on the outside of the feeding and discharging.

[0038] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly referring to the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0039] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A cutting device for processing coated paper, comprising a work surface (1), a cutting platform (2) being mounted on the work surface (1), a cutting lifting cylinder (8) being mounted at the middle position of the top of the cutting platform (2), a driving end at the bottom of the cutting lifting cylinder (8) being able to drive a cutting lifting frame (11) located below the cutting platform (2) to move in a vertical direction via a cutting lifting connecting rod (9), a cutting knife frame (13) being mounted at the bottom of the cutting lifting frame (11), and a cutting knife (14) being mounted at the bottom of the cutting knife frame (13); Features: A cutting base (4) is installed on the work surface (1) directly below the cutting blade (14), and entry and exit channels (7) distributed along the horizontal direction are provided on the cutting frames (2) on the left and right sides of the cutting base (4); A cutting pre-pressing assembly (15) is arranged on one side of the cutting tool holder (13), and the cutting pre-pressing assembly (15) comprises a cutting pre-pressing support frame (16), a cutting pre-pressing position adjusting rod (17), a cutting pre-pressing movable block (20) and a cutting pre-pressing plate (23). The cutting pre-pressing support frame (16) is installed on the cutting tool holder (13) in a horizontal direction at a position close to the bottom, and a cutting pre-pressing position adjusting rod (17) which can be adjusted up and down is installed on the cutting pre-pressing support frame (16) in a vertical direction. The bottom of the cutting pre-pressing position adjusting rod (17) extends into the cutting pre-pressing movable block (20) below and is clamped in the cutting pre-pressing movable block (20) through a cutting pre-pressing limit block (22). A spring (19) is installed on the cutting pre-pressing position adjusting rod (17) between the cutting pre-pressing support frame (16) and the cutting pre-pressing movable block (20), and a cutting pre-pressing plate (23) is installed at the bottom of the cutting pre-pressing movable block (20).

2. A cutting device for laminated paper processing as claimed in claim 1, characterized in that: A first guide roller group (3) is arranged on the right side of the cutting platform (2), and a second guide roller group (6) is arranged on the left side of the cutting platform (2).

3. A cutting device for laminated paper processing as claimed in claim 2, characterized in that: A dust removal roller group (5) is also arranged between the second guide roller group (6) and the cutting stand (2).

4. A cutting device for laminated paper processing as claimed in claim 1, characterized in that: At least one guide rail (10) distributed along the vertical direction is installed in the cutting platform (2), and the cutting lifting frame (11) is connected to the guide rail (10) via a sliding block (12).

5. A cutting device for laminated paper processing as claimed in claim 1, characterized in that: A handle (18) is installed on the top of the cutting pre-pressure position adjustment rod (17), and the cutting pre-pressure position adjustment rod (17) is installed on the cutting pre-pressure support frame (16) by means of a threaded connection.

6. A cutting device for laminated paper processing as claimed in claim 1, characterized in that: The cutting pre-pressing position adjusting rod (17) is connected to the cutting pre-pressing movable block (20) via a bearing (21).

7. A cutting device for laminated paper processing as claimed in claim 6, characterized in that: The bearing (21) is a slewing bearing.

Images