Creasing mechanism of creasing machine

Abstract

The utility model relates to the technical field of creasing machines, and provides a creasing mechanism of a creasing machine, which comprises a base, a conveying component is arranged on the base, a creasing component is arranged above the conveying component, the creasing component comprises a rotating shaft and a creasing wheel, the rotating shaft is rotatably connected with the base, one side of the rotating shaft is linked with a rotating motor, a plurality of positioning holes are arranged on the rotating shaft, and the rotating shaft is connected with the creasing wheel. A mounting part is arranged on the rotating shaft, the rotating shaft is in sliding connection with the mounting part, the creasing wheel is located on the mounting part, the creasing wheel is in sliding connection with the mounting part, a gasket is arranged on the mounting part, the gasket is in sliding connection with the mounting part, and a first fastener used for fixing the creasing wheel and the gasket is detachably connected to the mounting part. The outer wall of the installation part is detachably connected with a fixing assembly used for fixing the installation part. According to the technical scheme, the problem of abrasion caused by long-time friction between the indentation wheel and the universal rolling wheel in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of creasing machines, and in particular to a creasing mechanism of a creasing machine. Background Art

[0002] The creasing machine, also known as the flat creasing and cutting machine, is a special equipment used to creasing and cutting various ordinary cardboards, corrugated cardboards, plastic sheets, iron sheets, and leather products. It is suitable for use in printing, packaging and decoration, plastics and other industries.

[0003] The existing indentation mechanism includes a base, support plates symmetrically arranged on both sides of the base, a roller horizontally rotatably connected between the two support plates, a rotating shaft horizontally rotatably connected between the two support plates and located directly above the roller, and two indentation wheels arranged on the rotating shaft and coaxially with the rotating shaft; the outer shaft wall of the rotating shaft is provided with a plurality of guide convex strips arranged along the length direction of the rotating shaft; a square rod located directly above the rotating shaft is also horizontally fixedly connected between the two support plates; two sliders are arranged on the square rod; two vertically arranged clamps are symmetrically arranged at the lower part of the slider, and the indentation wheel is located between the two clamps; universal rollers are provided on the lower part of the inner side surfaces of the clamps, and the roller ends of the universal rollers are in contact with the side walls of the indentation wheel; a locking assembly for locking the slider to the square rod is also provided between the slider and the square rod.

[0004] The applicant believes that the above technology has the following technical problems:

[0005] The indentation mechanism limits the indentation wheel through the universal roller under the splint. When the indentation wheel rotates to indent the material, the surface of the indentation wheel rubs against the universal roller. Long-term friction will cause wear on the surface of the indentation wheel and the universal roller, which will cause the indentation wheel to shake during the indentation process, resulting in the indentation quality of the material not meeting the requirements. Utility Model Content

[0006] The utility model provides a creasing mechanism of a creasing machine, which solves the problem of wear caused by long-term friction between a creasing wheel and a universal roller in the related technology.

[0007] The technical solution of the present utility model is as follows: An indentation mechanism of an indentation machine, characterized in that: it includes a base, the cross-section of the base is in a "C" shape, a conveying assembly for conveying materials is provided on the base, and an indentation assembly for indentating the materials is provided above the conveying assembly. The indentation assembly includes a rotating shaft and an indentation wheel. The rotating shaft is rotatably connected to the base, a rotating motor is provided on one side of the rotating shaft, the rotating shaft is linked with the rotating motor, a number of positioning holes are provided on the rotating shaft, and the positioning holes are arranged in sequence along the axis. An installation part for installing the indentation wheel is provided on the rotating shaft, the rotating shaft is slidably connected to the installation part, the indentation wheel is located on the installation part, the indentation wheel is slidably connected to the installation part, a gasket is further provided on the installation part, the gasket is slidably connected to the installation part, and a first fastener for fixing the indentation wheel and the gasket is detachably connected to the installation part. A fixing assembly for fixing the installation part is detachably connected to the outer wall of the installation part.

[0008] Further, the installation part includes an installation ring, a first baffle, a second baffle, and a connecting ring. The installation ring is slidably connected to the rotating shaft. Both the first baffle and the second baffle are in a circular ring structure. The first baffle is located on one side of the installation ring and is fixedly connected to the installation ring. The second baffle is located on the other side of the installation ring and is fixedly connected to the installation ring. The connecting ring is located on the side of the first baffle facing away from the installation ring and is fixedly connected to the first baffle. Threaded holes are provided on the outer wall of the connecting ring.

[0009] Further, fixing holes are provided on the first baffle, the second baffle, the indentation wheel, and the gasket. The fixing holes of the first baffle, the fixing holes of the second baffle, the fixing holes of the indentation wheel, and the fixing holes of the gasket are all threadedly connected to the first fastener.

[0010] Further, the fixing component includes a second fastener and a reinforcement component. The connecting ring is threadedly connected to the second fastener, and the second fastener is threadedly connected to the reinforcement component.

[0011] Further, the conveying assembly includes a conveying motor and a conveying roller. The conveying roller is located below the rotating shaft and is fixedly connected to the base. The conveying motor is located on one side of the conveying roller, and the conveying motor is linked with the conveying roller.

[0012] Further, scale lines are provided on the outer wall of the rotating shaft, and the cross-section of the gasket is in a "U" shape.

[0013] Further, both the first fastener and the second fastener are inner hexagon bolts.

[0014] The working principle and beneficial effects of the utility model are as follows: the creasing wheel is placed on the mounting part, the mounting part slides on the rotating shaft, and the mounting part is fixed on the rotating shaft through a fixing assembly. A gasket is placed on the mounting part to limit the position of the creasing wheel. After the gasket and the creasing wheel are installed, the first fastener is used to fix the gasket and the creasing wheel. After the fixation is completed. Start the conveying assembly and the rotating motor, the conveying assembly conveys the material that needs to be indented, the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the mounting part to rotate, the rotating part drives the creasing wheel to rotate, and the creasing wheel indents the material. The universal roller is eliminated, and the position of the creasing wheel is limited by the mounting part and the gasket, avoiding the wear problem caused by long-term friction between the creasing wheel and the universal roller. This can effectively prevent the creasing wheel from shaking during the indentation process, thereby ensuring that the indentation quality of the material meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the position in the figure;

[0018] Figure 3 It is a partial exploded view of the utility model;

[0019] Figure 4 It is a front view of the utility model;

[0020] Figure 5 An enlarged view of the universal roller and the creasing wheel of the background technology.

[0021] In the figure: 1. base; 2. rotating shaft; 3. positioning hole; 4. scale line; 5. conveying roller; 6. indentation wheel; 7. rotating motor; 8. conveying motor; 9. gasket; 10. fixing hole; 11. first fastener; 12. mounting piece; 13. second fastener; 14. reinforcement piece; 15. threaded hole; 16. connecting ring; 17. first baffle; 18. mounting ring; 19. second baffle. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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.

[0023] like Figure 1 to Figure 5 As shown in the figure, in this embodiment, an indentation mechanism of an indentation machine is proposed, which includes a base 1. The cross-section of the base 1 is in a "C" shape. The "C"-shaped cross-section structure can provide a larger cross-sectional area, thereby increasing the load-bearing capacity of the base 1 and enabling it to better withstand the pressure and reaction force generated when the indentation component indents the material. A conveying component for conveying the material is provided on the base 1. Above the conveying component, an indentation component for indenting the material is provided. The indentation component includes a rotating shaft 2 and an indentation wheel 6. A scale line 4 is provided on the outer wall of the rotating shaft 2. The scale line 4 can help the operator accurately position and align the rotating shaft 2 to ensure that the indentation wheel 6 has the correct position and angle during operation. The rotating shaft 2 is rotatably connected to the base 1. A rotating motor 7 is provided on one side of the rotating shaft 2. The rotating shaft 2 is linked with the rotating motor 7. A number of positioning holes 3 are provided on the rotating shaft 2, and the positioning holes 3 are arranged in sequence along the axis. An installation part 12 for installing the indentation wheel 6 is provided on the rotating shaft 2. The rotating shaft 2 is slidably connected to the installation part 12. The indentation wheel 6 is located on the installation part 12. The indentation wheel 6 is slidably connected to the installation part 12. A gasket 9 is further provided on the installation part 12. The cross-section of the gasket 9 is in a "U" shape. The "U" shape facilitates the disassembly from the installation part 12. The gasket 9 is slidably connected to the installation part 12. A first fastener 11 for fixing the indentation wheel 6 and the gasket 9 is provided on the installation part 12. A fixing component for fixing the installation part 12 is provided on the outer wall of the installation part 12. The installation part 12, the gasket 9, and the indentation wheel 6 are all detachably connected to the first fastener 11 by means of threaded connection. A connecting plate for placing the conveying motor 8 and the rotating motor 7 is further provided on one side of the base 1. The connecting plate is fixedly connected to the base 1. When the indentation wheel 6 needs to be adjusted by a small distance, the first fastener 11 can be disassembled, and the position between the indentation wheel 6 and the gasket 9 can be moved to achieve the adjustment. When the indentation wheel 6 needs to be adjusted by a large distance, the fixing component is disassembled from the positioning hole 3 of the rotating shaft 2, and the installation part 12 is moved according to the scale line 4 on the rotating shaft 2. After the movement is completed, the installation part 12 is fixed by the fixing component.

[0024] The mounting member 12 in this embodiment specifically includes a mounting ring 18, a first baffle 17, a second baffle 19, and a connecting ring 16. The mounting ring 18 is slidably connected to the rotating shaft 2. The first baffle 17 and the second baffle 19 are both annular structures, and the annular structure can evenly distribute the pressure on the first baffle 17 and the second baffle 19. This helps to avoid the pressure from being concentrated on a certain point, reduce local stress, and improve the bearing capacity of the mounting member 12. The first baffle 17 is located on one side of the mounting ring 18, and the first baffle 17 is fixedly connected to the mounting ring 18. The second baffle 19 is located on the other side of the mounting ring 18, and the second baffle 19 is fixedly connected to the mounting ring 18. The connecting ring 16 is located on the side of the first baffle 17 facing away from the mounting ring 18, and the connecting ring 16 is fixedly connected to the first baffle 17. A threaded hole 15 is provided on the outer wall of the connecting ring 16. The first baffle 17 and the second baffle 19, the creasing wheel 6 and the gasket 9 are all provided with fixing holes 10. The fixing holes 10 of the first baffle 17, the fixing holes 10 of the second baffle 19, the fixing holes 10 of the creasing wheel 6 and the fixing holes 10 of the gasket 9 are all threadedly connected to the first fastener 11.

[0025] The fixing component assembly in this embodiment specifically includes a second fastener 13 and a reinforcement 14. The connecting ring 16 is threadedly connected to the second fastener 13, and the second fastener 13 is threadedly connected to the reinforcement 14. The first fastener 11 and the second fastener 13 are preferably hexagon socket bolts. Hexagon socket bolts can withstand large tensile and shear forces due to their large cross-sectional area and strength. This enables the hexagon socket bolts to provide more reliable fixation and connection in the indentation mechanism, ensuring the stable operation of the equipment. The reinforcement 14 preferably uses a nut, which can be used to adjust and calibrate the reinforcement 14. By rotating the nut, the position of the threaded portion can be changed, thereby achieving fine-tuning and alignment of the reinforcement 14 to ensure the stability and working effect of the equipment.

[0026] The conveying assembly for conveying materials in this embodiment specifically includes a conveying motor 8 and a conveying roller 5. The conveying roller 5 is located below the rotating shaft 2, and the conveying roller 5 is fixedly connected to the base 1. The conveying motor 8 is located on one side of the conveying roller 5. An output gear is provided on the output shaft of the conveying motor 8, and the output gear is fixedly connected to the conveying motor 8. A driven gear is provided on the conveying roller 5, and the conveying roller 5 is fixedly connected to the driven gear, and the driven gear is meshed with the output gear.

[0027] Specifically, the implementation process of this embodiment is as follows: the creasing wheel 6 is placed on the mounting member 12, the mounting member 12 slides on the rotating shaft 2, the mounting member 12 is threadedly connected to the rotating shaft 2 through the second fastener 13, and after the connection is completed, the reinforcing member 14 is fixedly connected to the second fastener 13. A gasket 9 is placed on the mounting member 12 to limit the position of the creasing wheel 6. After the gasket 9 and the creasing wheel 6 are installed, the first fastener 11 is used to fix the gasket 9 and the creasing wheel 6. After the fixation is completed. Start the conveying motor 8 and the rotating motor 7. The conveying motor 8 rotates to drive the conveying roller 5 to rotate. The conveying roller 5 conveys the material that needs to be indented. The rotating motor 7 drives the rotating shaft 2 to rotate. The rotating shaft 2 rotates to drive the mounting member 12 to rotate. The mounting member 12 rotates to drive the indentation wheel 6 to rotate, and the indentation wheel 6 indents the material.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A creasing mechanism of a creasing machine, characterized in that: It includes a base (1). The cross-section of the base (1) is in a "C" shape structure. A conveying component for conveying materials is provided on the base (1). Above the conveying component, there is an indentation component for indentating the materials. The indentation component includes a rotating shaft (2) and an indentation wheel (6). The rotating shaft (2) is rotatably connected to the base (1). On one side of the rotating shaft (2), there is a rotating motor (7). The rotating shaft (2) is linked with the rotating motor (7). A number of positioning holes (3) are provided on the rotating shaft (2), and each positioning hole (3) is arranged in sequence along the axis. An installation part (12) for installing the indentation wheel (6) is provided on the rotating shaft (2). The rotating shaft (2) is slidably connected to the installation part (12). The indentation wheel (6) is located on the installation part (12). The indentation wheel (6) is slidably connected to the installation part (12). A gasket (9) is also provided on the installation part (12). The gasket (9) is slidably connected to the installation part (12). A first fastener (11) for fixing the indentation wheel (6) and the gasket (9) is detachably connected to the installation part (12). A fixing component for fixing the installation part (12) is detachably connected to the outer wall of the installation part (12).

2. The creasing mechanism of the creasing machine according to claim 1, characterized in that: The installation part (12) includes an installation ring (18), a first baffle (17), a second baffle (19), and a connecting ring (16). The installation ring (18) is slidably connected to the rotating shaft (2). Both the first baffle (17) and the second baffle (19) are in a circular ring structure. The first baffle (17) is located on one side of the installation ring (18), and the first baffle (17) is fixedly connected to the installation ring (18). The second baffle (19) is located on the other side of the installation ring (18), and the second baffle (19) is fixedly connected to the installation ring (18). The connecting ring (16) is located on the side of the first baffle (17) facing away from the installation ring (18), and the connecting ring (16) is fixedly connected to the first baffle (17). A threaded hole (15) is provided on the outer wall of the connecting ring (16).

3. The creasing mechanism of the creasing machine according to claim 2, characterized in that: Fixing holes (10) are provided on the first baffle (17), the second baffle (19), the indentation wheel (6), and the gasket (9). The fixing hole (10) of the first baffle (17), the fixing hole (10) of the second baffle (19), the fixing hole of the indentation wheel (6), and the fixing hole (10) of the gasket (9) are all threadedly connected to the first fastener (11).

4. The creasing mechanism of the creasing machine according to claim 1, characterized in that: The fixing component includes a second fastener (13) and a reinforcing piece (14). The connecting ring (16) is threadedly connected to the second fastener (13). The second fastener (13) is threadedly connected to the reinforcing piece (14).

5. The creasing mechanism of the creasing machine according to claim 1, characterized in that: The conveying component includes a conveying motor (8) and a conveying roller (5). The conveying roller (5) is located below the rotating shaft (2). The conveying roller (5) is fixedly connected to the base (1). The conveying motor (8) is located on one side of the conveying roller (5). The conveying motor (8) is linked with the conveying roller (5).

6. The creasing mechanism of a creasing machine according to claim 1, characterized in that: Scale lines (4) are provided on the outer wall of the rotating shaft (2). The cross-section of the gasket (9) is in a "U" shape structure.

7. The creasing mechanism of a creasing machine according to claim 1 or 4, characterized in that: Both the first fastener (11) and the second fastener (13) are made of hexagon socket head cap screws.

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