Slitting machine with dustproof adsorption function of cutter

Abstract

The utility model provides a kind of slitting machine with dustproof adsorption function of cutting knife, including mounting seat, the mounting seat one end is provided with unwinding shaft, its other end is provided with winding shaft, unwinding shaft and winding shaft are provided with slitting device between, the bottom of slitting device is provided with dustproof device and edge suction device, the dustproof device and edge suction device are communicated with same air pipe, and dust and white edge generated in slitting process are adsorbed by synchronous starting, solve the problem that dustproof device is not started due to staff carelessness, protect equipment safety, improve the quality of slitting product.

Description

Technical Field

[0001] This utility model relates to the field of slitting machine technology, specifically a slitting machine with a cutter dust-proof adsorption function. Background Technology

[0002] Slitting machines are widely used in industrial production, primarily for cutting wide rolls of material into narrow rolls of different specifications. During the slitting process, the high-speed friction between the cutter and the material generates a large amount of dust. This dust not only pollutes the working environment and affects the health of operators, but also easily adheres to the cutter and other parts of the equipment, accelerating cutter wear, reducing equipment lifespan, and potentially causing a decrease in cutting accuracy, thus affecting the quality of the slitting products.

[0003] Chinese patent CN202410835259.1 discloses a printing slitting machine and a printing slitting machine, including a slitting machine body, a collection component, a guide rail disposed on the inner wall of the slitting machine body, a guide strip installed inside the guide rail, a material storage part installed outside the guide strip, a dust suction part installed inside the material storage part, and a limiting component. This utility model has the advantages of convenient and effective collection of debris and other materials generated during processing and can achieve automatic cleaning.

[0004] However, this technical solution has the following problems: when starting the equipment for cutting and slitting, there may be situations where the staff neglects to start the dust collection device, resulting in dust pollution of the environment and affecting the equipment. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a slitting machine with a dust-proof and suction function for the cutting blade. By connecting the dust-proof device and the edge suction device to the same air duct, the dust-proof device is activated simultaneously when the equipment is started for slitting and cutting, thus solving the problem of the dust-proof device not activating due to worker negligence, protecting equipment safety, and improving the quality of slitting products.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a slitting machine with a cutting blade dust-proof adsorption function, including a mounting base, an unwinding shaft at one end of the mounting base, a winding shaft at the other end, a slitting device between the unwinding shaft and the winding shaft, and a dust-proof device and an edge-suction device at the bottom of the slitting device. The dust-proof device and the edge-suction device are connected to the same air duct and are activated synchronously to adsorb the dust and white edges generated during the slitting process.

[0007] As an improvement, the dustproof device includes a dust collection box and a dust collection pipe; the dust collection box is located at the bottom of the slitting device, and its dust collection opening faces the slitting device; one end of the dust collection pipe is connected to the bottom of the dust collection box, and the other end is connected to the air duct.

[0008] As an improvement, the dustproof device further includes a brush roller disposed on one side of the slitting device, with brushes thereon contacting the slitting device.

[0009] As an improvement, the edge suction device includes a bracket and an edge suction pipe; the bracket is located below the slitting device; the edge suction pipe is provided in two sets, located on both sides of the mounting base, with its input end installed on the bracket and its output end connected to the air duct.

[0010] As an improvement, a dust collection box is provided on the bottom of the mounting base.

[0011] As an improvement, the slitting device includes an upper cutter and a lower cutter; the upper cutter is provided with a blade.

[0012] As an improvement, the blade position is adjustable.

[0013] As an improvement, a protective cover is provided on the top of the upper cutter.

[0014] As an improvement, the mounting base is also provided with several tension rollers.

[0015] As an improvement, a fan is connected to the output end of the duct.

[0016] The beneficial effects of this utility model are as follows:

[0017] (1) By setting up a dustproof device and an edge suction device connected to the same air duct, the dustproof device will also start synchronously when the starting equipment is performing slitting and cutting work, avoiding missed start, improving dust collection efficiency, and improving the quality of slitting products.

[0018] (2) By setting up a brush roller, the present invention can clean the slitting device by contact, so that the dust and debris left on the lower cutter during slitting can be cleaned up in time, reducing the wear of dust and debris on the cutter and other parts of the equipment, extending the service life of the equipment, and further improving the cutting accuracy and the quality of slitting products.

[0019] (3) By setting up a dust collection box, this utility model can collect the dust and debris missed by the dustproof device and the dust and debris falling on the brush roller, which is convenient for manual removal and centralized processing, reducing the cleaning time of the equipment and improving the efficiency of slitting production.

[0020] In summary, this utility model has the advantages of high dust and debris collection efficiency, good quality of slitting products, and high productivity. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2This is a schematic diagram of the overall structure of the reverse side of this utility model;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a partial sectional view of the present invention.

[0025] Figure descriptions: 1. Mounting base; 11. Tension roller; 2. Unwinding shaft; 3. Rewinding shaft; 4. Slitting device; 41. Upper cutter; 411. Blade; 42. Lower cutter; 43. Protective cover; 5. Dustproof device; 51. Dust collection box; 52. Dust collection pipe; 53. Brush roller; 6. Edge suction device; 61. Bracket; 62. Edge suction pipe; 7. Air duct; 71. Fan; 8. Dust collection box. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] Example 1

[0029] like Figures 1 to 4As shown, this embodiment provides a slitting machine with a cutter dust-proof adsorption function, including a mounting base 1. One end of the mounting base 1 is provided with an unwinding shaft 2, and the other end is provided with a winding shaft 3. A slitting device 4 is provided between the unwinding shaft 2 and the winding shaft 3. A dustproof device 5 and an edge suction device 6 are provided at the bottom of the slitting device 4. The dustproof device 5 and the edge suction device 6 are connected to the same air duct 7 and are activated synchronously to adsorb the dust and white edges generated during the slitting process.

[0030] like Figure 4 As shown, the dustproof device 5 includes a dust collection box 51 and a dust collection pipe 52; the dust collection box 51 is located at the bottom of the slitting device 4, and its dust collection opening faces the slitting device 4; one end of the dust collection pipe 52 is connected to the bottom of the dust collection box 51, and the other end is connected to the air duct 7.

[0031] It is worth mentioning that the dust collection box 51 collects the dust generated during cutting inside the equipment through the suction force generated in the air duct 7, and then introduces it into the air duct 7 through the dust collection pipe 52; the dust collection box 51, which is set at the bottom of the slitting device 4, can also suck up dust that falls due to gravity, thus improving the cleaning effect.

[0032] like Figure 4 As shown, the dustproof device 5 also includes a brush roller 53, which is disposed on one side of the slitting device 4, and the brush on it contacts the slitting device 4.

[0033] Specifically, the brush on the brush roller 53 contacts the lower cutter 42, and its contact area is located above the dust collection box 51. The dust brushed off by the brush can be directly sucked into the dust collection pipe 52, reducing the wear of dust on the cutter and other parts of the equipment, and improving the cutting accuracy and the quality of the slitting products.

[0034] like Figure 2 As shown, the edge suction device 6 includes a bracket 61 and a suction pipe 52; the bracket 61 is located below the slitting device 4; the edge suction pipe 62 is provided in two sets, located on both sides of the mounting base 1 respectively, with its input end installed on the bracket 61 and its output end connected to the air duct 7.

[0035] It should be noted that during pre-cutting, the white edges cut on both sides of the product are manually guided into the suction tubes 62 on both sides before cutting and slitting, so that the white edges can be continuously sucked in and will not affect the subsequent winding work.

[0036] like Figure 4 As shown, a dust collection box 8 is provided on the bottom of the mounting base 1.

[0037] Here, the dust collection box 8 collects the dust missed by the dustproof device 5 and the dust that falls off the brush roller 53, making it easy for manual removal and centralized processing. This is convenient to operate, reduces the cleaning time of the equipment, and improves the efficiency of slitting production.

[0038] like Figure 2 As shown, the slitting device 4 includes an upper cutter 41 and a lower cutter 42; the upper cutter 41 is provided with a blade 411.

[0039] Combination Figure 3 The blade 411 is position adjustable, and the spacing between the blades can be adjusted flexibly and quickly according to production needs to meet the requirements of different cutting widths and precision, adapt to the needs of diversified production, and save on equipment purchase costs.

[0040] The top of the upper cutter 41 is provided with a protective cover 43.

[0041] Understandably, the protective cover 43 not only protects the staff, but also covers the dust raised by the cutting friction of the upper cutter 41, effectively reducing dust pollution to the working environment.

[0042] like Figure 4 As shown, the mounting base 1 is also provided with several tension rollers 11.

[0043] It is worth mentioning that the tension roller 11 is set to adjust the tension of the product roll material, and at the same time guides the roll material to pass smoothly through the slitting device 4, ensuring the positional accuracy of the product roll material during the slitting and cutting process and improving the quality of the product.

[0044] like Figure 1 As shown, the output end of the air duct 7 is connected to a fan 71.

[0045] It should be noted that the fan 71 is a high-power fan to prevent the dust suction pipe 52 and the air duct 7 from becoming blocked. When the equipment is started for slitting and cutting, the fan 71 starts to generate suction, which is transmitted to the dust suction pipe 52 and the air duct 7 to perform the corresponding work.

[0046] Work steps

[0047] Manually pass the roll material to be slit on the unwinding shaft 2 through the tension roller 11 and the slitting device 4 for pre-cutting. Guide the white edges cut on both sides of the product into the suction pipes 62 on both sides. After slitting, the product is wound onto the take-up shaft 3. Turn on the switch to start the equipment. The dustproof device 5 and the suction device 6 start simultaneously to absorb the dust and white edges generated during the slitting process.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A slitting machine with a cutter dust-proof adsorption function, comprising a mounting base, wherein an unwinding shaft is provided at one end of the mounting base, and a rewinding shaft is provided at the other end, and a slitting device is provided between the unwinding shaft and the rewinding shaft, characterized in that: The bottom of the slitting device is equipped with a dustproof device and an edge suction device. The dustproof device and the edge suction device are connected to the same air duct and are activated simultaneously to absorb the dust and white edges generated during the slitting process.

2. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, The dustproof device includes a dust collection box and a dust collection pipe; The dust collection box is located at the bottom of the slitting device, with its dust collection opening facing the slitting device; One end of the suction pipe is connected to the bottom of the suction box, and the other end is connected to the air duct.

3. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, The dustproof device also includes a brush roller, which is disposed on one side of the slitting device, and the brushes on the brush roller contact the slitting device.

4. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, The edge suction device includes a bracket and an edge suction tube; The support frame is disposed below the slitting device; The suction pipe is provided in two sets, located on both sides of the mounting base. Its input end is installed on the bracket, and its output end is connected to the air duct.

5. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, A dust collection box is provided on the bottom of the mounting base.

6. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, The slitting device includes an upper cutter and a lower cutter; The upper cutter is equipped with a blade.

7. A slitting machine with a cutter dust-proof adsorption function according to claim 6, characterized in that, The blade position is adjustable.

8. A slitting machine with a cutter dust-proof adsorption function according to claim 6, characterized in that, The top of the upper cutter is provided with a protective cover.

9. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, The mounting base is also equipped with several tension rollers.

10. A slitting machine with a cutter dust-proof adsorption function according to claim 1, characterized in that, A fan is connected to the output end of the duct.

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