Corrugated board transverse cutting machine

Abstract

The utility model provides a corrugated board transverse cutting machine, and relates to the technical field of corrugated board processing, the corrugated board transverse cutting machine comprises a workbench, a mounting frame, an air cylinder, a mounting plate, a cutter, a mounting assembly and a collecting assembly, the mounting frame is arranged on the workbench, the mounting plate is located between the workbench and the mounting frame, the air cylinder is arranged on the mounting frame, and the cutter is arranged on the mounting plate. The air cylinder drives the installation plate to move up and down, the cutter is installed on the installation plate through the installation assembly, a cutter groove is formed in the workbench, and the cutter is used in cooperation with the cutter groove. By arranging the mounting assembly, a worker can quickly disassemble and assemble the cutter, and the use convenience is improved; and by arranging the collecting assembly, paperboard fragments on the workbench and the cutter are collected, follow-up cleaning is facilitated, and the use convenience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated cardboard processing, and in particular to a corrugated cardboard cross-cutting machine. Background Art

[0002] Corrugated cardboard cross-cutting machine, also called cross-cutting machine, belongs to carton processing machinery. The corrugated cardboard cross-cutting machine in the corrugated cardboard production line is a mechanical equipment for cutting finished cardboard products. Its technical performance and equipment adjustment status directly affect whether the cutting size of the finished cardboard is accurate, whether the pressing line is broken, and whether the incision appearance is smooth and beautiful; the cutter of the existing corrugated cardboard cross-cutting machine is generally fixed and installed by bolts, etc., which is not convenient for disassembling the cutter for inspection or replacement. In addition, the corrugated cardboard cross-cutting machine will produce cardboard fragments after cutting the corrugated cardboard. The cardboard fragments will be scattered on the workbench or attached to the cutter, which is inconvenient to clean up, and excessive accumulation of cardboard fragments will also affect the cutting effect. Summary of the invention

[0003] The purpose of the embodiment of the present application is to provide a corrugated cardboard cross-cutter, which can solve the technical problems that the cutter of the existing corrugated cardboard cross-cutter is generally fixed and installed by means of bolts, etc., which makes it inconvenient to disassemble the cutter for inspection or replacement, and the corrugated cardboard cross-cutter will produce cardboard fragments after cutting the corrugated cardboard. The cardboard fragments will be scattered on the workbench or attached to the cutter, which is inconvenient to clean, and the excessive accumulation of cardboard fragments will affect the cutting effect.

[0004] The embodiment of the present application provides a corrugated cardboard cross-cutting machine, comprising a workbench, a mounting frame, a cylinder, a mounting plate, a cutter, a mounting assembly and a collecting assembly, wherein the mounting frame is arranged on the workbench, the mounting plate is located between the workbench and the mounting frame, the cylinder is arranged on the mounting frame, and the cylinder drives the mounting plate to move up and down, the cutter is installed on the mounting plate through the mounting assembly, the workbench is provided with a cutter groove, and the cutter is used in conjunction with the cutter groove;

[0005] The mounting assembly comprises a mounting block, a limiting block, a first spring and a pull rod, the mounting block is fixedly arranged on the cutter, the mounting plate is provided with a mounting groove and a slide groove, the mounting block can be inserted into the mounting groove, and the mounting block is provided with a limiting groove, the limiting block is pre-pressed in the slide groove by the first spring, and the limiting block can be inserted into the limiting groove, and the pull rod is fixedly arranged on the limiting block;

[0006] The collecting assembly is used for collecting the cardboard fragments on the workbench and the cutter.

[0007] Wherein, the collecting component includes a filter, an exhaust fan and an exhaust pipe, the filter is arranged in the knife groove, one end of the exhaust pipe is connected to the knife groove, and one end of the exhaust pipe is located below the filter, and the other end of the exhaust pipe is connected to the exhaust fan.

[0008] It also includes a clamping assembly, which includes a fixed plate, a pressure plate, a guide rod and a second spring. The fixed plate is fixedly arranged on the mounting plate, the guide rod slides through the fixed plate, the pressure plate is fixedly arranged on the guide rod, the second spring is sleeved on the guide rod, and the second spring is pre-pressed between the fixed plate and the pressure plate.

[0009] There are two installation components, which are symmetrically arranged on both sides of the installation plate.

[0010] There are two clamping assemblies, and the two clamping assemblies are symmetrically arranged on both sides of the mounting plate.

[0011] Wherein, the workbench is provided with a through slot, the through slot is communicated with the knife slot, and a sealing piece is arranged on the inner thread of the through slot.

[0012] Wherein, the cutter is provided with a first handle, and the closing piece is provided with a second handle.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a corrugated cardboard cross-cutting machine. When in use, the corrugated cardboard is placed on a workbench, the cylinder is turned on to drive the mounting plate to move downward, the mounting plate drives the cutter to move downward, the cutter cuts the corrugated cardboard and extends into the knife groove, and the cardboard fragments generated by the cutting are collected by a collecting component; when installing the cutter, the pull rod is pulled to drive the limit block to slide in the slide groove, at this time the first spring is compressed, after the mounting block of the cutter is inserted into the mounting groove, the pull rod is released, and under the elastic force of the first spring, the limit block is inserted into the limit groove, and the cutter can be fixedly mounted on the mounting plate; by setting the mounting component, it is convenient for the staff to quickly disassemble and assemble the cutter, and the convenience of use is improved; by setting the collecting component, the cardboard fragments on the workbench and the cutter are collected, which is convenient for subsequent cleaning and the convenience of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, 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 present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall front cross-sectional structure in some embodiments of the present application;

[0017] Figure 2 This is a schematic diagram of the top view of the mounting plate in some embodiments of the present application.

[0018] The reference numerals are:

[0019] 1. Workbench; 11. Knife groove; 12. Through groove; 13. Closing piece; 14. Second handle;

[0020] 2. Mounting frame;

[0021] 3. Cylinder;

[0022] 4. Mounting plate; 41. Mounting slot; 42. Slide slot;

[0023] 5. Cutter; 51. First in command;

[0024] 6. Mounting assembly; 61. Mounting block; 62. Limiting block; 63. First spring; 64. Pull rod; 65. Limiting groove;

[0025] 7. Collection component; 71. Filter; 72. Exhaust fan; 73. Exhaust pipe;

[0026] 8. Clamping assembly; 81. Fixing plate; 82. Pressing plate; 83. Guide rod; 84. Second spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] like Figure 1 and 2 As shown, the embodiment of the present application provides a corrugated cardboard cross-cutting machine, including a workbench 1, a mounting frame 2, a cylinder 3, a mounting plate 4, a cutter 5, a mounting assembly 6 and a collecting assembly 7, the mounting frame 2 is arranged on the workbench 1, the mounting plate 4 is located between the workbench 1 and the mounting frame 2, the cylinder 3 is arranged on the mounting frame 2, and the cylinder 3 drives the mounting plate 4 to move up and down, the cutter 5 is installed on the mounting plate 4 through the mounting assembly 6, the workbench 1 is provided with a knife groove 11, and the cutter 5 is used in conjunction with the knife groove 11;

[0034] The mounting assembly 6 includes a mounting block 61, a limiting block 62, a first spring 63 and a pull rod 64. The mounting block 61 is fixedly arranged on the cutter 5. The mounting plate 4 is provided with a mounting groove 41 and a slide groove 42. The mounting block 61 can be inserted into the mounting groove 41, and the mounting block 61 is provided with a limiting groove 65. The limiting block 62 is pre-pressed in the slide groove 42 by the first spring 63, and the limiting block 62 can be inserted into the limiting groove 65. The pull rod 64 is fixedly arranged on the limiting block 62.

[0035] The collecting assembly 7 is used to collect the cardboard fragments on the working table 1 and the cutting knife 5 .

[0036] When in use, the corrugated cardboard is placed on the workbench 1, the cylinder 3 is turned on to drive the mounting plate 4 to move downward, and the mounting plate 4 drives the cutter 5 to move downward, the cutter 5 cuts the corrugated cardboard and extends into the knife groove 11, and the cardboard fragments generated by the cutting are collected by the collecting component 7; when installing the cutter 5, the pull rod 64 is pulled to drive the limit block 62 to slide in the slide groove 42, at this time the first spring 63 is compressed, and after the mounting block 61 of the cutter 5 is inserted into the mounting groove 41, the pull rod 64 is released, and under the elastic force of the first spring 63, the limit block 62 is inserted into the limit groove 65, and the cutter 5 can be fixedly installed on the mounting plate 4; by setting the mounting component 6, it is convenient for the staff to quickly disassemble and assemble the cutter 5, and the convenience of use is improved; by setting the collecting component 7, the cardboard fragments on the workbench 1 and the cutter 5 are collected, which is convenient for subsequent cleaning and the convenience of use is improved.

[0037] like Figure 1 As shown, in this embodiment, the collecting component 7 includes a filter screen 71, an exhaust fan 72 and an exhaust pipe 73. The filter screen 71 is arranged in the knife groove 11, one end of the exhaust pipe 73 is connected to the knife groove 11, and one end of the exhaust pipe 73 is located below the filter screen 71, and the other end of the exhaust pipe 73 is connected to the exhaust fan 72.

[0038] When in use, the exhaust fan 72 is turned on to exhaust air through the exhaust pipe 73, and the cardboard fragments generated by cutting will be sucked into the knife groove 11 for collection, and will not be scattered on the workbench 1 or attached to the cutter 5. The cardboard fragments entering the knife groove 11 will be intercepted by the filter net 71, and the staff can regularly clean the cardboard fragments intercepted on the filter net 71; by setting up the collection component 7, the cardboard fragments on the workbench 1 and the cutter 5 can be collected, which is convenient for subsequent cleaning and improves the convenience of use.

[0039] like Figure 1 and 2 As shown, in this embodiment, a clamping assembly 8 is also included, and the clamping assembly 8 includes a fixed plate 81, a pressure plate 82, a guide rod 83 and a second spring 84. The fixed plate 81 is fixedly arranged on the mounting plate 4, the guide rod 83 slides through the fixed plate 81, the pressure plate 82 is fixedly arranged on the guide rod 83, the second spring 84 is sleeved on the guide rod 83, and the second spring 84 is pre-pressed between the fixed plate 81 and the pressure plate 82.

[0040] When in use, the cylinder 3 is turned on to drive the mounting plate 4 to move downward, and the mounting plate 4 drives the cutter 5 to move downward. At the same time, the mounting plate 4 drives the fixing plate 81 to move downward, and the fixing plate 81 drives the second spring 84 to move downward. The second spring 84 drives the pressing plate 82 to move downward until it abuts against the corrugated cardboard. Under the elastic force of the second spring 84, the pressing plate 82 presses the corrugated cardboard on the workbench 1, which can prevent the corrugated cardboard from deflecting during cutting and ensure the cutting quality; the guide rod 83 guides and limits the second spring 84, which can prevent the second spring 84 from deflecting during extension and retraction.

[0041] like Figure 1 As shown, in this embodiment, two mounting assemblies 6 are provided, and the two mounting assemblies 6 are symmetrically arranged on both sides of the mounting plate 4; the two symmetrically arranged mounting assemblies 6 make the installation of the cutter 5 more secure and improve the stability of use.

[0042] like Figure 1 and 2 As shown, in this embodiment, two clamping assemblies 8 are provided, and the two clamping assemblies 8 are symmetrically arranged on both sides of the mounting plate 4; the two symmetrically arranged clamping assemblies 8 can further prevent the corrugated cardboard from deflecting during cutting, thereby ensuring the cutting quality.

[0043] like Figure 1 As shown, in this embodiment, the workbench 1 is provided with a through groove 12, which is connected to the knife groove 11, and a closing piece 13 is provided on the inner thread of the through groove 12; under the thread cooperation between the closing piece 13 and the through groove 12, the staff can rotate the closing piece 13 to take out the sealing plate, and the cardboard fragments trapped on the filter screen 71 can be regularly cleaned from the through groove 12.

[0044] like Figure 1 and 2 As shown, in this embodiment, a first handle 51 is provided on the cutter 5, and a second handle 14 is provided on the closure member 13; the first handle 51 is convenient for the staff to disassemble and assemble the cutter 5, reducing the risk of scratching the cutter 5, and the second handle 14 is convenient for the staff to rotate the closure member 13, thereby improving the convenience of use.

[0045] Working principle: When the corrugated cardboard cross-cutting machine provided by the present application is used, the corrugated cardboard is placed on the workbench 1, the cylinder 3 is turned on to drive the mounting plate 4 to move downward, the mounting plate 4 drives the cutter 5 to move downward, the cutter 5 cuts the corrugated cardboard and extends into the knife groove 11, the exhaust fan 72 is turned on to exhaust air through the exhaust pipe 73, the cardboard fragments generated by the cutting will be sucked into the knife groove 11 for collection, and will not be scattered on the workbench 1 or attached to the cutter 5, the cardboard fragments entering the knife groove 11 will be intercepted by the filter screen 71, and the thread of the closing piece 13 and the through groove 12 With the cooperation, the staff can rotate the second handle 14 to drive the closing piece 13 to rotate, and remove the closing piece 13, so as to regularly clean the cardboard fragments trapped on the filter screen 71 from the through slot 12; while the mounting plate 4 drives the cutter 5 to move downward, the mounting plate 4 drives the fixing plate 81 to move downward, the fixing plate 81 drives the second spring 84 to move downward, and the second spring 84 drives the pressing plate 82 to move downward until it abuts against the corrugated cardboard. Under the elastic force of the second spring 84, the pressing plate 82 presses the corrugated cardboard tightly on the workbench 1, so as to prevent the corrugated cardboard from deflecting during cutting.

[0046] When installing the cutter 5, pull the pull rod 64 to drive the limit block 62 to slide in the slide groove 42. At this time, the first spring 63 is compressed. After grasping the first handle 51 and inserting the mounting block 61 of the cutter 5 into the mounting groove 41, release the pull rod 64. Under the elastic force of the first spring 63, the limit block 62 is inserted into the limit groove 65, and the cutter 5 can be fixedly installed on the mounting plate 4.

[0047] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A corrugated cardboard cross-cutting machine, characterized in that: The invention comprises a workbench (1), a mounting frame (2), a cylinder (3), a mounting plate (4), a cutter (5), a mounting assembly (6) and a collecting assembly (7), wherein the mounting frame (2) is arranged on the workbench (1), the mounting plate (4) is located between the workbench (1) and the mounting frame (2), the cylinder (3) is arranged on the mounting frame (2), and the cylinder (3) drives the mounting plate (4) to move up and down, the cutter (5) is installed on the mounting plate (4) through the mounting assembly (6), the workbench (1) is provided with a cutter groove (11), and the cutter (5) is used in conjunction with the cutter groove (11); The mounting assembly (6) comprises a mounting block (61), a limiting block (62), a first spring (63) and a pull rod (64); the mounting block (61) is fixedly arranged on the cutter (5); the mounting plate (4) is provided with a mounting groove (41) and a slide groove (42); the mounting block (61) can be inserted into the mounting groove (41); the mounting block (61) is provided with a limiting groove (65); the limiting block (62) is pre-pressed in the slide groove (42) by the first spring (63); the limiting block (62) can be inserted into the limiting groove (65); and the pull rod (64) is fixedly arranged on the limiting block (62); The collecting assembly (7) is used to collect cardboard fragments on the workbench (1) and the cutter (5).

2. The corrugated board cross-cutting machine according to claim 1, characterized in that: The collecting assembly (7) comprises a filter screen (71), an exhaust fan (72) and an exhaust pipe (73); the filter screen (71) is arranged in the knife groove (11); one end of the exhaust pipe (73) is connected to the knife groove (11); one end of the exhaust pipe (73) is located below the filter screen (71); and the other end of the exhaust pipe (73) is connected to the exhaust fan (72).

3. The corrugated board cross-cutting machine according to claim 1, characterized in that: The invention also includes a clamping assembly (8), wherein the clamping assembly (8) includes a fixed plate (81), a pressure plate (82), a guide rod (83) and a second spring (84), wherein the fixed plate (81) is fixedly arranged on the mounting plate (4), the guide rod (83) slides through the fixed plate (81), the pressure plate (82) is fixedly arranged on the guide rod (83), the second spring (84) is sleeved on the guide rod (83), and the second spring (84) is pre-pressed between the fixed plate (81) and the pressure plate (82).

4. The corrugated board cross-cutting machine according to claim 1, characterized in that: Two mounting components (6) are provided, and the two mounting components (6) are symmetrically arranged on both sides of the mounting plate (4).

5. The corrugated board cross-cutting machine according to claim 3, characterized in that: Two clamping assemblies (8) are provided, and the two clamping assemblies (8) are symmetrically arranged on both sides of the mounting plate (4).

6. The corrugated board cross-cutting machine according to claim 1, characterized in that: The workbench (1) is provided with a through groove (12), the through groove (12) is connected to the knife groove (11), and the internal thread of the through groove (12) is provided with a closing piece (13).

7. The corrugated board cross-cutting machine according to claim 6, characterized in that: The cutter (5) is provided with a first handle (51), and the closing member (13) is provided with a second handle (14).

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