Self-cleaning low-noise type portal frame splitting machine

Abstract

The utility model discloses a self-cleaning low-noise type portal frame splitting machine, and relates to the technical field of splitting machines. Comprising a base, a workbench is fixedly arranged at the top of the base, a dust inlet hole is formed in the top of the workbench, the interior of the workbench is of a hollow structure, an air inlet pipe is fixedly arranged at the bottom of the workbench, and one end of the air inlet pipe penetrates through the top of the outer wall of a filter box and extends to the top of the inner wall of the filter box; a partition plate is fixedly arranged in the filter box, a filter screen is fixedly arranged at the top of the partition plate, an air outlet pipe is fixedly arranged on one side of the filter box, and a negative pressure fan is fixedly arranged at one end of the air outlet pipe. By arranging the dust inlet hole, the gas inlet pipe, the filter screen, the gas outlet pipe and the negative pressure fan, the negative pressure fan is started, gas with impurities is extracted into the filter box through the dust inlet hole, the gas is filtered by the filter screen and then is discharged from the gas outlet pipe, and therefore the splitting machine is self-cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a self-cleaning low-noise gantry slitting machine. Background Art

[0002] The gantry slitting machine is a large-scale mechanical equipment, which is mainly used to slit wide coils into different small width coils. Its working principle is to use a knife to cut the surface of the coil. By adjusting the angle and position of the knife, small rolls of materials of different specifications can be obtained. The gantry slitting machine has the characteristics of high efficiency, high precision and high stability, which can greatly improve production efficiency and product quality.

[0003] Chinese utility model patent CN219902272U discloses a thin-blade paper splitter, comprising a base; a gantry mounted on the base; a slitting platform for placing the cardboard to be cut, and the slitting platform is mounted on the top of the base; a slitting mechanism for slitting the cardboard, the slitting mechanism comprising two electric cylinders fixedly mounted on the top of the gantry, the output ends of the two electric cylinders are connected through a slitting frame, a slitting assembly for cardboard slitting is mounted on the slitting frame, and a clamping assembly for clamping and fixing the cardboard is mounted on both sides of the slitting frame. The utility model is not only convenient for adjusting the spacing between the cutters, so that cardboards of different sizes can be cut, but also can clamp and fix the cardboard while slitting the cardboard, thereby ensuring the stability of the cardboard slitting, and thus ensuring the slitting quality of the cardboard, thereby improving the practicality of the paper splitter of the utility model.

[0004] However, the above-mentioned thin-blade paper slitter does not have the function of self-cleaning the impurities generated by the cutting knife. If too many impurities are generated during the slitting process, the slitting effect of the slitting mechanism will be weakened. If they drift into the inside of the equipment and accumulate, they may even cause equipment failure or damage, affecting the working performance of the slitting machine. Utility Model Content

[0005] The utility model provides a self-cleaning low-noise gantry slitting machine to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning low-noise gantry slitting machine, comprising a base, a gantry is fixedly arranged on the top of the base, a workbench is fixedly arranged on the top of the base, a dust inlet hole is opened on the top of the workbench, the interior of the workbench is a hollow structure, guide plates are fixedly arranged on both sides of the inner wall of the workbench, an air inlet pipe is fixedly arranged on the bottom of the workbench, one end of the air inlet pipe passes through the top of the outer wall of the filter box and extends to the top of the inner wall of the filter box, and the filter box A partition is fixedly arranged inside, a filter is fixedly arranged on the top of the partition, a dust box is movably arranged on one side of the partition, a handle is fixedly arranged in the middle of the front of the dust box, an air outlet pipe is fixedly arranged on one side of the filter box, a negative pressure fan is fixedly arranged at one end of the air outlet pipe, a soundproof cover is fixedly arranged on the outside of the gantry, the soundproof cover includes a protective shell, a sound insulation layer is fixedly arranged on the inner wall of the protective shell, an inspection door is movably arranged in the middle of the front of the soundproof cover, and the inspection door is connected to the soundproof cover by a hinge connection.

[0007] Furthermore, the two guide plates are in an inverted "eight" shape.

[0008] Furthermore, the sound insulation layer is made of glass wool.

[0009] Furthermore, electric push rods are fixedly arranged on both sides of the top of the gantry, and a slitting frame is fixedly arranged on one end of the electric push rods.

[0010] Furthermore, a mounting slide is fixedly provided inside the slitting frame.

[0011] Furthermore, a mounting slide seat is arranged outside the mounting slide plate, and a cutter is fixedly arranged at the bottom of the mounting slide seat.

[0012] Compared with the prior art, the utility model provides a self-cleaning low-noise gantry slitting machine, which has the following beneficial effects:

[0013] 1. The self-cleaning low-noise gantry slitting machine is provided with a dust inlet hole, an air inlet pipe, a filter, an air outlet pipe and a negative pressure fan. The operation of the negative pressure fan generates negative pressure in the air inlet pipe through the filter box, and draws air and floating impurities into the interior of the workbench through the dust inlet hole, and then enters the filter box through the air inlet pipe. The filter in the filter box filters the gas with impurities, and the filtered gas is discharged from the air outlet pipe, so as to self-clean the slitting machine, improve the operating efficiency of the slitting machine, extend the service life of the slitting machine, and reduce pollution to the surrounding environment.

[0014] 2. The self-cleaning low-noise gantry slitting machine is equipped with a protective shell and a sound insulation layer. The protective shell can weaken the impact of the factory environment on the use effect of the slitting machine, while improving the safety performance of the slitting machine. The sound insulation layer can effectively absorb the noise generated by the cutting knife of the slitting machine, achieve the effect of noise reduction, provide a more comfortable working environment for the staff, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural front view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the workbench of the utility model;

[0018] Figure 4 It is a structural front view of the workbench of the utility model.

[0019] In the figure: 1. base; 201. workbench; 202. dust inlet hole; 203. guide plate; 204. air inlet pipe; 301. filter box; 302. dust collecting box; 303. partition; 304. filter; 305. air outlet pipe; 306. negative pressure fan; 307. handle; 4. soundproof cover; 401. protective shell; 402. sound insulation layer; 403. inspection door; 501. gantry; 502. electric push rod; 503. cutting frame; 504. installation slide plate; 505. installation slide seat; 506. cutter. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model discloses a self-cleaning low-noise gantry slitting machine, comprising a base 1, a gantry 501 is fixedly arranged on the top of the base 1, a workbench 201 is fixedly arranged on the top of the base 1, a dust inlet hole 202 is opened on the top of the workbench 201, the interior of the workbench 201 is a hollow structure, guide plates 203 are fixedly arranged on both sides of the inner wall of the workbench 201, an air inlet pipe 204 is fixedly arranged on the bottom of the workbench 201, one end of the air inlet pipe 204 passes through the top of the outer wall of the filter box 301 and extends to the top of the inner wall of the filter box 301, and a partition 303 is fixedly arranged inside the filter box 301, A filter screen 304 is fixedly provided on the top of the partition 303, a dust box 302 is movably provided on one side of the partition 303, a handle 307 is fixedly provided in the middle of the front of the dust box 302, an air outlet pipe 305 is fixedly provided on one side of the filter box 301, a negative pressure fan 306 is fixedly provided at one end of the air outlet pipe 305, a soundproof cover 4 is fixedly provided on the outside of the gantry 501, the soundproof cover 4 includes a protective shell 401, a sound insulation layer 402 is fixedly provided on the inner wall of the protective shell 401, an inspection door 403 is movably provided in the middle of the front of the soundproof cover 4, and the inspection door 403 is connected to the soundproof cover 4 by a hinge connection.

[0022] Specifically, the two guide plates 203 are in an inverted "eight" shape.

[0023] In this embodiment, by providing a guide plate 203, impurities such as paper scraps and dust entering the workbench 201 from the dust inlet hole 202 can be gathered in one place, making it convenient for the negative pressure fan 306 to extract all the impurities and reduce the residual impurities.

[0024] Specifically, the sound insulation layer 402 is made of glass wool.

[0025] In this embodiment, by setting a sound insulation layer 402, the glass wool is composed of fine fibers and has many small holes inside, which can absorb the sound wave energy generated by the cutter 506 during operation, reduce the propagation of sound, and achieve the effect of noise reduction on the slitting machine, thereby improving the comfort and work efficiency of the working environment, while protecting the safety of equipment and employees.

[0026] Specifically, electric push rods 502 are fixedly provided on both sides of the top of the gantry 501 , and a slitting frame 503 is fixedly provided on one end of the electric push rod 502 .

[0027] In this embodiment, by setting up a gantry 501, an electric push rod 502 and a slitting frame 503, the gantry 501 allows the electric push rod 502 to maintain a certain distance from the workbench 201 to facilitate the subsequent placement of the workpiece to be cut. When the electric push rod 502 is started, the output end of the electric push rod 502 will drive the slitting frame 503 to move.

[0028] Specifically, a mounting slide plate 504 is fixedly disposed inside the slitting frame 503 .

[0029] In this embodiment, by providing a slitting frame 503 and an installation slide plate 504 , the slitting frame 503 drives the installation slide plate 504 to move up and down while moving, thereby adjusting the position of the installation slide plate 504 .

[0030] Specifically, a mounting slide 505 is disposed outside the mounting slide plate 504 , and a cutter 506 is fixedly disposed at the bottom of the mounting slide 505 .

[0031] In this embodiment, by setting up the mounting slide 505 and the cutter 506, the mounting slide 505 will drive the cutter 506 to move up and down, and the distance between the cutter 506 and the workpiece is adjusted, thereby realizing the cutting of the workpiece.

[0032] When in use, open the inspection door 403, place the workpiece to be cut on the workbench 201, and then start the electric push rod 502. The slitting frame 503 drives the installation slide 504 to move downward together, and use the cutter 506 to cut the workpiece into the required size, so that the slitting process is convenient and accurate. At the same time, the sound insulation cover 4 will absorb the noise generated by the cutter 506 during cutting, thereby achieving noise reduction of the slitting machine, providing a more comfortable working environment for the staff and improving work efficiency.

[0033] During the cutting process, the negative pressure fan 306 is started, and the negative pressure fan 306 generates negative pressure inside the outlet pipe 305 connected thereto, and the outlet pipe 305 is connected to the inlet pipe 204 through the filter box 301, thereby generating negative pressure inside the inlet pipe 204, and sucking impurities such as paper scraps and dust generated by the cutting of the cutter 506 into the workbench 201 through the dust inlet hole 202, and the guide plate 203 collects the impurities inside the workbench 201 to one place, so that the gas with impurities flows through the inlet pipe 204. After entering the filter box 301, the filter 304 arranged in the filter box 301 will filter out impurities in the gas, and the filtered gas will be discharged from the outlet pipe 305. While the slitting machine is working, the self-cleaning of the slitting machine is realized, the cleanliness of the working environment of the slitting machine is kept, and the working effect of the slitting machine is enhanced. The impurities on the filter 304 will fall into the dust box 302, and the dust box 302 can be pulled out by pulling the handle 307. The dust box 302 can be cleaned, which is simple to operate and is conducive to improving work efficiency.

[0034] In summary, the self-cleaning low-noise gantry slitting machine is provided with a dust inlet hole 202, an air inlet pipe 204, a filter screen 304, an air outlet pipe 305 and a negative pressure fan 306. The operation of the negative pressure fan 306 generates a negative pressure in the air inlet pipe 204 through the filter box 301, and draws air and floating impurities into the interior of the workbench 201 through the dust inlet hole 202, and then enters the filter box 301 through the air inlet pipe 204. The filter screen 304 in the filter box 301 filters the gas with impurities, and the filtered gas is discharged from the filter box 301. The air is discharged through the air outlet pipe 305, thereby self-cleaning the slitting machine, improving the operating efficiency of the slitting machine, extending the service life of the slitting machine, and reducing pollution to the surrounding environment. By setting the protective shell 401 and the sound insulation layer 402, the protective shell 401 can weaken the impact of the factory environment on the use effect of the slitting machine, and at the same time improve the safety performance of the slitting machine. The sound insulation layer 402 can effectively absorb the noise generated by the cutting of the slitting machine's cutter 506, achieve the effect of noise reduction, provide a more comfortable working environment for the staff, and improve work efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning low-noise gantry slitting machine, comprising a base (1), characterized in that: A gantry (501) is fixedly arranged on the top of the base (1), a workbench (201) is fixedly arranged on the top of the base (1), a dust inlet hole (202) is opened on the top of the workbench (201), the interior of the workbench (201) is a hollow structure, guide plates (203) are fixedly arranged on both sides of the inner wall of the workbench (201), an air intake pipe (204) is fixedly arranged on the bottom of the workbench (201), one end of the air intake pipe (204) passes through the top of the outer wall of the filter box (301) and extends to the top of the inner wall of the filter box (301), a partition (303) is fixedly arranged inside the filter box (301), and a filter screen is fixedly arranged on the top of the partition (303). (304), a dust box (302) is movably provided on one side of the partition (303), a handle (307) is fixedly provided in the middle of the front of the dust box (302), an air outlet pipe (305) is fixedly provided on one side of the filter box (301), a negative pressure fan (306) is fixedly provided at one end of the air outlet pipe (305), a soundproof cover (4) is fixedly provided on the outside of the gantry (501), the soundproof cover (4) comprises a protective shell (401), a soundproof layer (402) is fixedly provided on the inner wall of the protective shell (401), an inspection door (403) is movably provided in the middle of the front of the soundproof cover (4), and the connection relationship between the inspection door (403) and the soundproof cover (4) is a hinge connection.

2. A self-cleaning low-noise gantry slitting machine according to claim 1, characterized in that: The two guide plates (203) are in an inverted "eight"-shaped structure.

3. A self-cleaning low-noise gantry slitting machine according to claim 1, characterized in that: The sound insulation layer (402) is made of glass wool.

4. A self-cleaning low-noise gantry slitting machine according to claim 1, characterized in that: Electric push rods (502) are fixedly arranged on both sides of the top of the gantry (501), and a slitting frame (503) is fixedly arranged on one end of the electric push rod (502).

5. A self-cleaning low-noise gantry slitting machine according to claim 4, characterized in that: A mounting slide plate (504) is fixedly arranged inside the slitting frame (503).

6. A self-cleaning low-noise gantry slitting machine according to claim 5, characterized in that: An installation slide seat (505) is arranged outside the installation slide plate (504), and a cutter (506) is fixedly arranged at the bottom of the installation slide seat (505).

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