Carton cutting machine with length-adjustable cutting knife board

Abstract

The carton cutting machine with the length-adjustable cutting knife board comprises a workbench, the upper end of the workbench is fixedly connected with a support, the upper end of the support is provided with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a connecting plate, the lower end of the connecting plate is provided with a first cutting knife board, and the lower end of the first cutting knife board is provided with a second cutting knife board. Sliding rails are fixedly connected to the two sides of the connecting plate correspondingly, sliding blocks are arranged on the sliding rails in a sliding mode, fixing blocks are fixedly connected to the lower ends of the sliding blocks, a second cutting knife plate and a third cutting knife plate are arranged at the lower ends of the two fixing blocks correspondingly, a transverse plate is fixedly connected to one side of each sliding block, and a bolt is in threaded connection to the transverse plate. And one end of the bolt is fixedly connected with a limiting block, limiting grooves are formed in the two sides of the connecting plate, and the length of the cutting knife plate can be well adjusted through the device, so that paperboards of different sizes can be well cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton cutting machine technical field, especially a kind of carton cutting machine of cutting knife plate length adjustable. BACKGROUND

[0002] Carton is not strange to us, carton is the most widely used packaging product, mainly used for the package of commodity and article protection outer layer, according to different materials, there are corrugated carton, single-layer paperboard box etc., paper box often needs to use cutting machine to process in the process of processing.

[0003] Such as the utility model for grant announcement No.CN220280653 U discloses a kind of carton cutting mechanism, including support table body, the top of the support table body is fixedly connected with support frame body, the top of the support table body is provided with cutting knife body, the right side of the top of the support table body is provided with first limit block, the left side of the top of the support table body is fixedly connected with second limit block, the right side of the support frame body inner cavity is fixedly connected with first air cylinder;The utility model is cooperated by first air cylinder and connecting block, the output end of first air cylinder can drive connecting block, first limit block and brush to move, brush can clean paper box waste on the support table body to the through groove and be conveyed to storage box body, to process the paper box waste on the surface of support table body, solve the problem that if directly paper box waste is handled as garbage, clean to garbage can, not only not conducive to the recycling of paper box waste, also cause paper box waste resource waste problem, however, the device has the same characteristics as the existing most cutting machine when in use, i.e. cutting knife plate length fixed cannot be adjusted, so different sizes of paperboard cannot be cut well. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a kind of carton cutting machine of cutting knife plate length adjustable, can solve the technical problem that however the device has the same characteristics as the existing most cutting machine when in use, i.e. cutting knife plate fixed cannot be adjusted, so different sizes of paperboard cannot be cut well.

[0005] To solve the above technical problems, the utility model provides technical schemes as follows: A paper box cutting machine with adjustable cutting plate length, including work table, the upper end of work table is fixedly connected with support, the upper end of support is provided with hydraulic rod, the output of hydraulic rod is fixedly connected with connecting plate, the lower end of connecting plate is provided with first cutting plate, both sides of connecting plate are fixedly connected with slide rail, the slide rail is provided with sliding block, and the lower end of sliding block is fixedly connected with fixed block, the lower end of two fixed blocks is provided with second cutting plate and third cutting plate respectively, and the side of sliding block is fixedly connected with horizontal plate, the horizontal plate is threadedly connected with bolt, and one end of bolt is fixedly connected with limiting block, and both sides of connecting plate are provided with limiting groove.

[0006] As a preferred technical scheme of the utility model, the work table is provided with a first cutting groove, a second cutting groove and a third cutting groove.

[0007] As a preferred technical scheme of the utility model, the support is fixedly connected with a support plate on both sides.

[0008] As a preferred technical scheme of the utility model, the support plate is fixedly connected with an electric telescopic rod on both sides, and the output of the electric telescopic rod is fixedly connected with a pressing plate, and the side of the pressing plate is provided with a buffer pad.

[0009] As a preferred technical scheme of the utility model, the support is provided with a control panel on one side.

[0010] As a preferred technical scheme of the utility model, the work table is fixedly connected with a support leg at the top corner of the lower end.

[0011] Compared with the prior art, the utility model can achieve the beneficial effects that when the second cutting plate needs to be used, the bolt can drive the limiting block to move by rotating the bolt, until the limiting block leaves the limiting groove, so that the sliding block can be moved, and then the fixed block can be driven by the sliding block to move downward, so that the second cutting plate can be moved downward, when the second cutting plate is moved to the appropriate position, that is, the second cutting plate is below the first cutting plate, the bolt is rotated again, the limiting block is driven by the bolt to move, until the limiting block is inserted into the limiting groove, and the second cutting plate is fixed, and the length adjustment of the cutting plate is realized, and the same operation can be performed when the third cutting plate needs to be used, and the length of the cutting plate can be well adjusted by the device, so that the paperboard of different sizes can be well cut. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the whole structure schematic view of the utility model work table and support;

[0013] Figure 2 It is the side view structural schematic drawing of the utility model workbench and support;

[0014] Figure 3 It is the utility model connecting plate and slide rail structure schematic drawing;

[0015] Figure 4 It is the utility model first cutting knife plate, second cutting knife plate and third cutting knife plate upside view structural schematic drawing;

[0016] Among them: 1, workbench;2, support;3, hydraulic rod;4, connecting plate;5, first cutting knife plate;6, slide rail;7, sliding block;8, fixed block;9, second cutting knife plate;10, third cutting knife plate;11, horizontal plate;12, bolt;13, limit block;14, limit groove;15, first cutting groove;16, second cutting groove;17, third cutting groove;18, support plate;19, electric telescopic rod;20, pressing plate;21, buffer pad;22, control panel;23, support leg. Specific implementation

[0017] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0018] Embodiment

[0019] Please refer to Figures 1-3 The utility model provides a paper box cutting machine that cutting knife plate length is adjustable, workbench 1 is set with first cutting groove 15, second cutting groove 16 and third cutting groove 17 respectively, and the both sides of support 2 are fixedly connected with support plate 18, two support plates 18 are fixedly connected with electric telescopic rod 19, the output end of electric telescopic rod 19 is fixedly connected with pressing plate 20, one side of pressing plate 20 is provided with buffer pad 21, one side of support 2 is provided with control panel 22, control panel 22 can control hydraulic rod 3 and electric telescopic rod 19, and the lower end corner of workbench 1 is fixedly connected with support leg 23, and electric telescopic rod 19, hydraulic rod 3 and control panel 22 are all electrically connected with power supply.

[0020] When using, first, paper box board is placed to workbench 1 upper end appropriate position, then starts through control panel 22 control two electric telescopic rods 19, and two electric telescopic rods 19 drive pressing plate 20 and buffer pad 21 to move down and contact with paper box board, so that can be well fixed paper box board.

[0021] As a further implementation of the present embodiment, as shown in Figures 1-4 The upper end of the workbench 1 is fixedly connected with a support 2, the upper end of the support 2 is provided with a hydraulic rod 3, the output end of the hydraulic rod 3 is fixedly connected with a connecting plate 4, the lower end of the connecting plate 4 is provided with a first cutting knife plate 5, both sides of the connecting plate 4 are fixedly connected with a slide rail 6, a sliding block 7 is slidingly arranged on the slide rail 6, the lower end of the sliding block 7 is fixedly connected with a fixed block 8, the lower end of the two fixed blocks 8 is respectively provided with a second cutting knife plate 9 and a third cutting knife plate 10, one side of the sliding block 7 is fixedly connected with a cross plate 11, the cross plate 11 is threadedly connected with a bolt 12, one end of the bolt 12 is fixedly connected with a limiting block 13, both sides of the connecting plate 4 are provided with a limiting groove 14, and the lengths of the three cutting knife plates are different.

[0022] In use, when the second cutting knife plate 9 needs to be used, the bolt 12 is rotated to drive the limiting block 13 to move until the limiting block 13 is away from the limiting groove 14, so that the sliding block 7 can be moved, and then the fixed block 8 is driven by the sliding block 7 to move downward, so that the second cutting knife plate 9 can be moved downward, when the second cutting knife plate 9 is moved to the appropriate position, i.e. the second cutting knife plate 9 is below the first cutting knife plate 5, the bolt 12 is rotated again to drive the limiting block 13 to move until the limiting block 13 is inserted into the limiting groove 14 and the second cutting knife plate 9 is fixed, so as to realize the length adjustment of the cutting knife plate, in addition, when the third cutting knife plate 10 needs to be used, the same operation can be performed, and the length of the cutting knife plate can be well adjusted by the device, so that the paperboard of different sizes can be well cut.

[0023] Specific working principle: in use, first, the carton board is placed to the worktable 1 upper end suitable position, then starts through the control panel 22 control two electric telescopic rod 19, two electric telescopic rod 19 drive the pressing plate 20 and the buffer pad 21 move down and contact with the carton board, so that can very good to the carton board is fixed, in addition can choose different cutting knife plate according to demand, when need to use second cutting knife plate 9, can through the rotation bolt 12, make bolt 12 drive the limit block 13 moves, until the limit block 13 leaves the limit slot 14, so that can move the slider 7, then can make the slider 7 drive the fixed block 8 move down, so that can make second cutting knife plate 9 move down, when second cutting knife plate 9 moves to the suitable position, namely second cutting knife plate 9 is located below the first cutting knife plate 5, again rotate bolt 12, make bolt 12 drive the limit block 13 moves, until the limit block 13 is inserted into the limit slot 14, and the second cutting knife plate 9 is fixed, then realize the length adjustment of cutting knife plate, in addition when need to use third cutting knife plate 10 can carry out the same operation, finally through the control panel 22 can control the hydraulic rod 3 starts, the hydraulic rod 3 can drive the corresponding cutting knife plate move down, and under the action of three cutting grooves can cut the carton board, through the device can very good to the length of cutting knife plate is adjusted, so that can very good to the paperboard of different size is cut.

[0024] The basic principle, main characteristics and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A carton cutting machine with adjustable length of cutting board, comprising a worktable (1), characterized in that: The upper end of the workbench (1) is fixedly connected with a support (2), the upper end of the support (2) is provided with a hydraulic rod (3), the output end of the hydraulic rod (3) is fixedly connected with a connecting plate (4), the lower end of the connecting plate (4) is provided with a first cutting knife plate (5), both sides of the connecting plate (4) are fixedly connected with a sliding rail (6), the sliding rail (6) is slidably provided with a sliding block (7), and the lower end of the sliding block (7) is fixedly connected with a fixed block (8), the lower end of the two fixed blocks (8) is respectively provided with a second cutting knife plate (9) and a third cutting knife plate (10), and one side of the sliding block (7) is fixedly connected with a horizontal plate (11), the horizontal plate (11) is threadedly connected with a bolt (12), one end of the bolt (12) is fixedly connected with a limiting block (13), and both sides of the connecting plate (4) are provided with a limiting groove (14).

2. A carton cutting machine with adjustable length of cutting board according to claim 1, characterized in that: The workbench (1) is respectively provided with a first cutting groove (15), a second cutting groove (16) and a third cutting groove (17).

3. A carton cutting machine with adjustable length of cutting board according to claim 1, characterized in that: Both sides of the support (2) are fixedly connected with a supporting plate (18).

4. A carton cutting machine with an adjustable length of cutting board according to claim 3, characterized in that: Two supporting plates (18) are fixedly connected with an electric telescopic rod (19), the output end of the electric telescopic rod (19) is fixedly connected with a pressing plate (20), and one side of the pressing plate (20) is provided with a buffer pad (21).

5. A carton cutting machine with adjustable length of cutting rule according to claim 1, characterized in that: One side of the support (2) is provided with a control panel (22).

6. A carton cutting machine with adjustable length of cutting rule according to claim 1, characterized in that: The lower end of the workbench (1) is fixedly connected with a supporting leg (23).

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