Cutting equipment

Abstract

The utility model discloses cutting equipment which comprises an installation frame, a cutting mechanism fixedly installed on the upper surface of the installation frame, an installation plate fixedly installed on the lower surface of the installation frame, a guide column fixedly installed at one end of the installation plate, a cutter distance adjusting assembly slidably installed on the outer surface of the guide column, and a discharging plate and a receiving plate fixedly installed at the two ends of the installation frame respectively. The cutting mechanism and the cutter distance adjusting assembly are in a relative compression-shear mode. Through the design of the cutter distance adjusting assembly, the cutter distance adjusting assembly can conduct adaptive distance adjusting operation according to the thickness and the material of a carton, abrasion of a cutter in the shearing process can be reduced through the proper cutter distance, and therefore the service life of the cutter is prolonged, and meanwhile it can be guaranteed that the cutting effect is optimal.

Description

Technical Field

[0001] The utility model relates to the technical field of carton boxes, in particular to a cutting device. Background Art

[0002] As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products and being aesthetically pleasing. The physical performance indicators of packaging cartons become the basis for their quality evaluation. Depending on the materials used, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models, so cutting is very important in the processing steps of cartons.

[0003] For example, the patent with the national authorized patent announcement number CN211917844U discloses a carton cutting device, including side brackets, cross brackets, connecting rods and springs, the side brackets are symmetrically fixed on both sides above the workbench, and the upper surface of the workbench is reserved with a cutout groove, the cross brackets are welded above the side brackets, and a moving seat is installed through the cross brackets, the main slider installed inside the moving seat is connected in the slide groove, the connecting rod is connected between the moving seat and the connecting seat, and an auxiliary slider is installed on the inner side wall of the connecting seat, one end of the spring is connected to the lower surface of the connecting seat, and the other end is fixed on the side wall of the connecting frame, the upper end of the connecting frame is installed on the fixed block through the connecting shaft, and the lower end thereof is rotatably connected to the limiting cylinder. In the carton cutting device, a spring is also connected between the connecting frame and the connecting seat, and the setting of the spring enables the limiting cylinder to have a certain buffering function, so as to avoid the limiting cylinder from limiting the carton board too tightly and causing serious marks.

[0004] However, the above-mentioned carton cutting equipment still has the following defects in the process of carton cutting:

[0005] 1. The distance between the cutters cannot be freely adjusted, resulting in the inability to adjust the distance between the cutters according to the thickness of the carton, making it difficult to adapt to materials of different thicknesses to ensure the best shearing effect;

[0006] 2. The non-adjustable blade spacing reduces the flexibility of the shearing equipment, making it difficult to adapt to a variety of different production needs, thereby reducing the practicality of the equipment. Utility Model Content

[0007] The purpose of the utility model is to provide a cutting device to solve the problem proposed in the above background technology that the distance between the cutters cannot be freely adjusted. If the distance between the cutters is adjusted too small, the wear of the cutters will increase, thereby reducing the service life of the cutters, and it will not be able to adapt to materials of different thicknesses and improve the flexibility of the equipment.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A cutting device comprises: a mounting frame, a cutting mechanism is fixedly mounted on the upper surface of the mounting frame, a mounting plate is fixedly mounted on the lower surface of the mounting frame, a guide column is fixedly mounted on one end of the mounting plate, a cutter spacing adjustment component is slidably mounted on the outer surface of the guide column, a material discharge plate and a material receiving plate are fixedly mounted on both ends of the mounting frame respectively, and the cutting mechanism and the cutter spacing adjustment component are of relative pressure shearing type.

[0010] Preferably, the cutting mechanism comprises an electric push rod, which is fixedly mounted on the upper surface of the mounting frame, a piston rod of the electric push rod slides through the mounting frame and a connecting frame is fixedly mounted on the end thereof, and a first cutter is fixedly mounted on one end of the connecting frame.

[0011] Preferably, guide blocks are fixedly mounted on both ends of the connecting frame, the guide blocks are slidably mounted on the outer surface of the sliding column, and the sliding column is fixedly mounted at the lower end of the mounting frame.

[0012] Preferably, the cutter spacing adjustment assembly includes a guide rail block, which is slidably mounted on the outer surface of the guide column, an assembly plate is fixedly mounted on the upper surface of the guide rail block, a second cutter is fixedly mounted on one end of the assembly plate, and the second cutter and the first cutter are of relative pressure shearing type.

[0013] Preferably, a control plate is fixedly mounted on the lower surface of the assembly plate, a threaded portion is installed in the inner thread of the control plate, a limit turntable is fixedly mounted on one end of the threaded portion, the limit turntable is rotatably mounted in a limit groove, and the limit groove is opened at one end of the mounting plate.

[0014] Preferably, a handwheel is fixedly mounted on one end of the threaded portion, and the handwheel is located at one end of the control panel.

[0015] Preferably, a pressure spring is sleeved on the outer surface of the threaded portion, and the pressure spring is located between the control plate and the mounting plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the design of the cutting mechanism and the cutter spacing adjustment component, when cutting the carton, the cutter spacing adjustment component can be manually adjusted to slide on one end of the outer surface of the guide column, and the spacing between the cutter spacing adjustment component and the cutting mechanism can be controlled to adapt to cartons of different thicknesses, ensuring the best shearing effect and improving the practicability of the equipment. Appropriate knife spacing can reduce the wear of the knife during the cutting process, thereby extending the service life of the knife. Then the cutting mechanism can be started to move down and press on the surface of the carton, so that the carton between the cutting mechanism and the cutter spacing adjustment component can be cut.

[0018] 2. Through the design of the electric push rod, the first cutter, the assembly plate, the second cutter and the threaded part, when adjusting the spacing between the first cutter and the second cutter, the hand wheel can be turned to drive the threaded part of the threaded transmission assembly plate to slide on the outer surface of the guide column through the guide rail block, so as to adjust the lateral spacing between the first cutter and the second cutter. The appropriate knife spacing can reduce the wear of the knife during the shearing process, thereby extending the service life of the knife. Then, the carton can be placed on the unloading plate and the part to be sheared can be pushed between the first cutter and the second cutter. Then, the electric push rod can be started to push the first cutter to press the carton between the second cutter and then perform pressure cutting, so that the unnecessary parts can be cut;

[0019] In addition, the pressure spring mounted on the outer surface of the threaded portion can provide a pre-tightening force for the rotation of the threaded portion, making the threaded connection tighter and effectively preventing the threaded portion from self-rotating due to the vibration force of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall top view of the cutting device of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the cutting device of the utility model when viewed from above;

[0022] Figure 3 This is a schematic diagram of the cutting mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the cutter spacing adjustment component of the utility model.

[0024] In the figure: 1. mounting frame; 101. feeding plate; 102. mounting plate; 103. receiving plate; 104. guide column; 105. limit groove; 2. cutting mechanism; 201. electric push rod; 202. guide block; 203. first cutter; 204. connecting frame; 3. slide column; 4. cutter spacing adjustment component; 401. assembly plate; 402. guide block; 403. control board; 404. threaded part; 405. second cutter; 406. pressure spring; 407. limit turntable; 408. hand wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4, this embodiment provides the following technical solutions:

[0027] like Figure 1-Figure 2 As shown, a cutting device comprises: a mounting frame 1, a cutting mechanism 2 is fixedly mounted on the upper surface of the mounting frame 1, a mounting plate 102 is fixedly mounted on the lower surface of the mounting frame 1, a guide column 104 is fixedly mounted on one end of the mounting plate 102, a cutter spacing adjustment component 4 is slidably mounted on the outer surface of the guide column 104, a material discharge plate 101 and a material receiving plate 103 are fixedly mounted on both ends of the mounting frame 1, and the cutting mechanism 2 and the cutter spacing adjustment component 4 are of relative pressing and shearing type.

[0028] Through the design of the cutting mechanism 2 and the cutter spacing adjustment component 4, when cutting the carton, the cutter spacing adjustment component 4 can be manually adjusted to slide on one end of the outer surface of the guide column 104, and the spacing between the cutter spacing adjustment component 4 and the cutting mechanism 2 can be controlled to adapt to cartons of different thicknesses, thereby ensuring the best shearing effect and improving the practicability of the equipment. Appropriate knife spacing can reduce the wear of the knife during the cutting process, thereby extending the service life of the knife. Subsequently, the cutting mechanism 2 can be started to move down and press against the surface of the carton, so that the carton between the cutting mechanism 2 and the cutter spacing adjustment component 4 can be cut.

[0029] like Figure 3-Figure 4 As shown, the cutting mechanism 2 includes an electric push rod 201, which is fixedly mounted on the upper surface of the mounting frame 1. The piston rod of the electric push rod 201 slides through the mounting frame 1 and a connecting frame 204 is fixedly mounted on the end thereof, and a first cutter 203 is fixedly mounted on one end of the connecting frame 204.

[0030] Guide blocks 202 are fixedly mounted at both ends of the connecting frame 204 . The guide blocks 202 are slidably mounted on the outer surface of the sliding column 3 . The sliding column 3 is fixedly mounted at the lower end of the mounting frame 1 .

[0031] The cutter spacing adjustment component 4 includes a guide block 402, which is slidably mounted on the outer surface of the guide column 104. An assembly plate 401 is fixedly mounted on the upper surface of the guide block 402. A second cutter 405 is fixedly mounted on one end of the assembly plate 401. The second cutter 405 and the first cutter 203 are in a relative pressure shearing type.

[0032] A control board 403 is fixedly installed on the lower surface of the assembly board 401. A threaded portion 404 is installed on the inner thread of the control board 403. A limit turntable 407 is fixedly installed at one end of the threaded portion 404. The limit turntable 407 is rotatably installed in the limit groove 105. The limit groove 105 is opened at one end of the mounting plate 102.

[0033] A hand wheel 408 is fixedly mounted on one end of the threaded portion 404 , and the hand wheel 408 is located at one end of the control panel 403 .

[0034] A pressure spring 406 is sleeved on the outer surface of the threaded portion 404 , and the pressure spring 406 is located between the control plate 403 and the mounting plate 102 .

[0035] Through the design of the electric push rod 201, the first cutter 203, the assembly plate 401, the second cutter 405 and the threaded portion 404, when adjusting the spacing between the first cutter 203 and the second cutter 405, the threaded portion 404 can be driven by rotating the hand wheel 408 to drive the threaded portion 404 to drive the assembly plate 401 to slide on the outer surface of the guide column 104 through the guide rail block 402, so as to adjust the lateral spacing between the first cutter 203 and the second cutter 405, and the appropriate knife spacing can reduce the wear of the knife during the shearing process, thereby extending the service life of the knife, and then the carton can be placed on the discharge plate 101 and the part to be sheared can be pushed between the first cutter 203 and the second cutter 405, and then the electric push rod 201 can be started to push the first cutter 203 to press the carton between the second cutter 405 and then perform pressure cutting, so that the unnecessary part can be cut;

[0036] The pressure spring 406 mounted on the outer surface of the threaded portion 404 can provide a pre-tightening force for the rotation of the threaded portion 404, making the threaded connection tighter and effectively preventing the threaded portion 404 from self-rotating due to the vibration force of cutting.

[0037] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when cutting the carton, the distance between the first cutter 203 and the second cutter 405 can be freely adjusted according to the thickness and material of the carton. When adjusting, the hand wheel 408 can be turned to drive the threaded part 404 to slide the threaded transmission assembly plate 401 on the outer surface of the guide column 104 through the guide block 402, so as to adjust the horizontal distance between the first cutter 203 and the second cutter 405. Then, the electric push rod 201 can be started to push the first cutter 203 to press the carton between the second cutter 405 for pressure cutting, so as to perform cutting on unnecessary parts.

[0038] In summary: 1. Extend tool life: Appropriate tool spacing can reduce tool wear during the shearing process, thereby extending the tool life.

[0039] 2. Adapt to materials of different thicknesses: Shearing equipment is usually used to process cartons of different thicknesses. By adjusting the blade spacing, it can adapt to cartons of different thicknesses to ensure the best shearing effect.

[0040] 3. Improve equipment flexibility: The adjustable blade spacing makes the shearing equipment more flexible and can adapt to a variety of different production needs, thereby improving the practicality of the equipment.

[0041] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cutting device, It is characterized in that include: A mounting frame (1), wherein a cutting mechanism (2) is fixedly mounted on the upper surface of the mounting frame (1), a mounting plate (102) is fixedly mounted on the lower surface of the mounting frame (1), a guide column (104) is fixedly mounted on one end of the mounting plate (102), a cutter spacing adjustment component (4) is slidably mounted on the outer surface of the guide column (104), a material discharge plate (101) and a material receiving plate (103) are fixedly mounted on both ends of the mounting frame (1), and the cutting mechanism (2) and the cutter spacing adjustment component (4) are of a relative pressing and shearing type.

2. A cutting device according to claim 1, Features: The cutting mechanism (2) comprises an electric push rod (201), the electric push rod (201) being fixedly mounted on the upper surface of a mounting frame (1), a piston rod of the electric push rod (201) slidingly passing through the mounting frame (1) and a connecting frame (204) being fixedly mounted on the end thereof, and a first cutting knife (203) being fixedly mounted on one end of the connecting frame (204).

3. A cutting device according to claim 2, Features: Guide blocks (202) are fixedly mounted on both ends of the connecting frame (204); the guide blocks (202) are slidably mounted on the outer surface of the sliding column (3); and the sliding column (3) is fixedly mounted at the lower end of the mounting frame (1).

4. A cutting device according to claim 1, Features: The cutter spacing adjustment assembly (4) comprises a guide rail block (402), the guide rail block (402) being slidably mounted on the outer surface of the guide column (104), an assembling plate (401) being fixedly mounted on the upper surface of the guide rail block (402), a second cutter (405) being fixedly mounted on one end of the assembling plate (401), and the second cutter (405) and the first cutter (203) being of a relative pressing and shearing type.

5. A cutting device according to claim 4, Features: A control panel (403) is fixedly mounted on the lower surface of the assembly plate (401); a threaded portion (404) is internally threadedly mounted on the control panel (403); a limit turntable (407) is fixedly mounted on one end of the threaded portion (404); the limit turntable (407) is rotatably mounted in a limit groove (105); and the limit groove (105) is provided at one end of the mounting plate (102).

6. A cutting device according to claim 5, Features: A hand wheel (408) is fixedly mounted on one end of the threaded portion (404), and the hand wheel (408) is located at one end of the control panel (403).

7. A cutting device according to claim 5, Features: A pressure spring (406) is sleeved on the outer surface of the threaded portion (404), and the pressure spring (406) is located between the control plate (403) and the mounting plate (102).

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