Metal filler cutting and slitting device

Abstract

The utility model discloses a metal packing cutting and slitting device, which relates to the technical field of tower packing processing equipment and comprises a slitting frame and a cutter adjusting device. Two supporting frames are fixedly connected to the top of the slitting frame, hexagonal prism guide rods are fixedly connected to the interiors of the two supporting frames, and seven sliding tables are slidably connected to the surfaces of the hexagonal prism guide rods in a sleeving mode; the cutting knife adjusting device comprises a rotating rod, a cylindrical adjusting roller, seven cylindrical blocks, an electric telescopic rod, a toothed plate and a gear, the rotating rod is rotationally connected to the upper ends of the two supporting frames, the cylindrical adjusting roller is fixedly connected to the surface of the rotating rod in a sleeving mode, seven spiral inclined grooves are formed in the surface of the cylindrical adjusting roller, and a worker can adjust the seven cutting units at a time; the adjusting process of the cutting disc is simplified, the speed of adjusting the cutting disc by a worker is increased, the labor intensity of the worker is reduced, and the worker can conveniently cut and strip a silk screen into different sizes.

Description

Technical Field

[0001] This utility model relates to the technical field of tower packing processing equipment, and in particular to a metal packing cutting and slitting device. Background Technology

[0002] In packed towers, various tower packings are made of wire mesh, such as standard wire mesh demisters and wire mesh corrugated packing. When processing the above tower packings, it is necessary to first cut large pieces of wire mesh into strips before proceeding with subsequent processing. In traditional cutting machines, multiple cutting blades are evenly arranged on the cutting roller. The cutting blades rotate with the cutting roller to cut the wire mesh into strips.

[0003] The currently published patent, CN210594577U, discloses an adjustable wire mesh slitting machine for tower packing processing. Compared with the prior art, this adjustable wire mesh slitting machine for tower packing processing is designed with multiple single cutting units. When the cutting blade is damaged, only one needs to be replaced, saving maintenance time. At the same time, by changing the number of cutting units and adjusting the position of the cutting units, the size of the wire mesh slitting can be quickly changed without frequent disassembly and assembly of the cutting rollers, saving processing time.

[0004] Based on the above search results, when using this adjustable wire mesh slitting machine, if the operator needs to change the slitting size of the wire mesh, they can quickly change the slitting size by changing the number of cutting units and adjusting their positions, without having to frequently disassemble and assemble the cutting rollers, thus saving processing time. However, the operator can only adjust one cutting unit at a time. Since multiple cutting units are needed during the wire mesh slitting process, the operator needs to adjust the cutting units multiple times, making the adjustment process cumbersome. This not only reduces the speed at which the operator can adjust the cutting units but also increases the operator's workload. Utility Model Content

[0005] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a metal filler cutting and slitting device that can solve the problem that since multiple cutting units are needed in the process of slitting wire mesh, the operator needs to adjust the cutting units multiple times, which makes the adjustment process of the cutting units cumbersome, not only reducing the speed of the operator in adjusting the cutting units, but also increasing the labor intensity of the operator.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal filler cutting and slitting device, comprising a slitting frame and a cutting blade adjustment device; two support frames are fixedly connected to the top of the slitting frame, and a hexagonal prism guide rod is fixedly connected inside the two support frames, with seven sliding tables slidably fitted onto the surface of the hexagonal prism guide rod; the cutting blade adjustment device comprises a rotating rod, a cylindrical adjusting rod, seven cylindrical blocks, an electric telescopic rod, a toothed plate, and a gear, the rotating rod being rotatably connected to the upper end of the two support frames, the cylindrical adjusting rod being fixedly fitted onto the surface of the rotating rod, the surface of the cylindrical adjusting rod having seven spiral grooves, the inclination angle of the seven spiral grooves gradually increasing from the center to both sides, the upper ends of the seven cylindrical blocks being slidably engaged inside the seven spiral grooves, the front end of the rotating rod extending to the outside of the front support frame, and the gear being fixedly connected to the front end of the rotating rod.

[0007] Preferably, a feeding roller is fixedly installed on the left side of the top of the slitting frame, and a winding roller is fixedly installed on the right side of the top of the slitting frame.

[0008] Preferably, the lower ends of the seven slides are slidably connected to cutting discs, and the interior of the seven cutting discs is fitted with rotating shafts.

[0009] Preferably, the rotating shaft is rotatably connected inside the two support frames, and the rear end of the rotating shaft extends to the outside of the rear support frame.

[0010] Preferably, a drive motor is fixedly installed on the top of the slitting frame, and the output end of the drive motor is fixedly connected to the rear end of the rotating shaft.

[0011] Preferably, the electric telescopic rod is fixedly installed on the top of the slitting frame, and the toothed plate is fixedly connected to the output end of the electric telescopic rod, with the toothed plate meshing with a gear.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This metal filler cutting and slitting device can simultaneously adjust the spacing of seven cutting discs when the seven sliding tables slide, ensuring that the spacing between two adjacent cutting discs is the same. At this time, the operator can adjust all seven cutting units at once, which simplifies the adjustment process of the cutting discs. This not only speeds up the adjustment of the cutting discs but also reduces the labor intensity of the operators, making it convenient for operators to cut and slit the wire mesh into different sizes. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall structure of a metal filler cutting and slitting device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the front structure of a metal filler cutting and slitting device according to the present invention;

[0017] Figure 3 This is a schematic diagram of the top structure of a metal filler cutting and slitting device according to the present invention;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the cylindrical adjusting rod of this utility model.

[0019] Reference numerals in the attached diagram: 1. Slitting frame; 2. Feeding roller; 3. Rewinding roller; 4. Support frame; 5. Hexagonal prism guide rod; 6. Slide table; 7. Cutting disc; 8. Rotating shaft; 9. Drive motor; 10. Rotating rod; 11. Cylindrical adjusting roller; 12. Spiral groove; 13. Cylindrical block; 14. Electric telescopic rod; 15. Toothed plate; 16. Gear. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] Please see Figure 1-4This utility model provides a technical solution: a metal filler cutting and slitting device, including a slitting frame 1 and a cutting blade adjustment device. A feeding roller 2 is fixedly installed on the left side of the top of the slitting frame 1, and a winding roller 3 is fixedly installed on the right side of the top of the slitting frame 1. Two support frames 4 are fixedly connected to the top of the slitting frame 1. A hexagonal prism guide rod 5 is fixedly connected inside the two support frames 4. Seven slide tables 6 are slidably sleeved on the surface of the hexagonal prism guide rod 5. Cutting discs 7 are slidably connected to the lower ends of the seven slide tables 6. A rotating shaft 8 is slidably sleeved inside the seven cutting discs 7. The rotating shaft 8 is rotatably connected inside the two support frames 4. The rear end of the rotating shaft 8 extends to the outside of the rear support frame 4. A drive motor 9 is fixedly installed on the top of the slitting frame 1. The output end of the drive motor 9 is fixedly connected to the rear end of the rotating shaft 8.

[0025] When in use, the cutting and slitting device gradually releases the wire mesh via the feeding roller 2, placing the wire mesh at the bottom of the seven cutting discs 7. A drive device is located at the rear end of the winding roller 3, which drives the winding roller 3 to rotate and wind up the slitting wire mesh, causing the wire mesh to move gradually from left to right. When the wire mesh gradually moves to the right, the operator starts the drive motor 9. The output end of the drive motor 9 rotates, which drives the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 drives the seven cutting discs 7 to rotate simultaneously and cut the wire mesh into slitter.

[0026] The cutting blade adjustment device includes a rotating rod 10, a cylindrical adjusting rod 11, seven cylindrical blocks 13, an electric telescopic rod 14, a toothed plate 15, and a gear 16. The rotating rod 10 is rotatably connected to the upper ends of the two support frames 4. The cylindrical adjusting rod 11 is fixedly sleeved on the surface of the rotating rod 10. The surface of the cylindrical adjusting rod 11 is provided with seven spiral grooves 12. The inclination angle of the seven spiral grooves 12 gradually increases from the center to both sides. The upper ends of the seven cylindrical blocks 13 are respectively slidably locked inside the seven spiral grooves 12. The front end of the rotating rod 10 extends to the outside of the front support frame 4. The gear 16 is fixedly connected to the front end of the rotating rod 10. The electric telescopic rod 14 is fixedly installed on the top of the slitting frame 1. The toothed plate 15 is fixedly connected to the output end of the electric telescopic rod 14. The toothed plate 15 is meshed with the gear 16.

[0027] When the operator needs to change the size of the wire mesh slitting, they can activate the electric telescopic rod 14. The output end of the electric telescopic rod 14 slides upwards, causing the toothed plate 15 to move upwards. The toothed plate 15 moves upwards, causing the gear 16 and the rotating rod 10 to rotate simultaneously. The rotation of the rotating rod 10 causes the cylindrical adjusting roller 11 to rotate. The rotation of the cylindrical adjusting roller 11 causes the seven spiral grooves 12 to rotate simultaneously, pressing against the surfaces of the seven cylindrical blocks 13. Through the pressing action between the cylindrical adjusting roller 11 and the cylindrical blocks 13, the seven sliding tables 6 at the bottom can slide simultaneously. The hexagonal prism guide rod 5 guides the seven sliding tables 6, ensuring horizontal sliding. Because the inclination angle of the seven spiral grooves 12 gradually increases from the center to both sides, the seven sliding tables 6... The distance moved from the center to both sides gradually increases, thus making the distance between two adjacent slides 6 the same. When the seven slides 6 slide, they can drive the seven cutting discs 7 to slide and adjust the distance simultaneously, ensuring that the distance between two adjacent cutting discs 7 is the same. Furthermore, a key block is fixedly connected to the surface of the rotating shaft 8, and the cutting discs 7 are slidably connected to the surface of the key block. This allows the rotating shaft 8 to both drive the cutting discs 7 to rotate and slide them back and forth on the surface of the rotating shaft 8. At this time, the operator can adjust all seven cutting units at once, simplifying the adjustment process of the cutting discs 7. This not only speeds up the operator's adjustment of the cutting discs 7 but also reduces the operator's labor intensity, making it convenient for the operator to cut the wire mesh into strips of different sizes.

[0028] Working principle: This metal filler cutting and slitting device gradually releases the wire mesh via the feeding roller 2, placing it at the bottom of the seven cutting discs 7. A drive device is located at the rear end of the winding roller 3, which rotates the winding roller 3 to rewind the slitting wire mesh. The operator starts the drive motor 9, whose output rotates the rotating shaft 8, causing the seven cutting discs 7 to rotate simultaneously and cut the wire mesh into slitter. The operator then activates the electric telescopic rod 14, whose output slides upwards, causing the toothed plate 15 to move upwards. The upward movement of the toothed plate 15 rotates the gear 16 and the rotating rod 10 simultaneously. Rotating the rotating rod 10 will drive the cylindrical adjusting rod 11 to rotate. The rotation of the cylindrical adjusting rod 11 will drive the seven spiral grooves 12 to rotate simultaneously and press the surface of the seven cylindrical blocks 13. Through the pressing action between the cylindrical adjusting rod 11 and the cylindrical blocks 13, the seven slides 6 at the bottom will slide simultaneously. The seven slides 6 will be guided by the hexagonal prism guide rod 5. Since the inclination angle of the seven spiral grooves 12 gradually increases from the center to both sides, the distance between two adjacent slides 6 will be the same. When the seven slides 6 slide, the seven cutting discs 7 will slide simultaneously to adjust the distance. The operator can adjust the seven cutting units at one time, which simplifies the adjustment process of the cutting discs 7.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A metal filler cutting and slitting device, characterized in that, include: Slitting rack (1) and cutting blade adjustment device; The top of the slitting frame (1) is fixedly connected to two support frames (4), and the interior of the two support frames (4) is fixedly connected to a hexagonal prism guide rod (5). The surface of the hexagonal prism guide rod (5) is slidably fitted with seven slides (6). The cutting blade adjustment device includes a rotating rod (10), a cylindrical adjusting rod (11), seven cylindrical blocks (13), an electric telescopic rod (14), a toothed plate (15), and a gear (16). The rotating rod (10) is rotatably connected to the upper end of two support frames (4). The cylindrical adjusting rod (11) is fixedly sleeved on the surface of the rotating rod (10). The surface of the cylindrical adjusting rod (11) is provided with seven spiral grooves (12). The inclination angle of the seven spiral grooves (12) gradually increases from the center to both sides. The upper ends of the seven cylindrical blocks (13) are respectively slidably locked inside the seven spiral grooves (12). The front end of the rotating rod (10) extends to the outside of the front support frame (4). The gear (16) is fixedly connected to the front end of the rotating rod (10).

2. The metal filler cutting and slitting device according to claim 1, characterized in that: A feeding roller (2) is fixedly installed on the left side of the top of the slitting frame (1), and a winding roller (3) is fixedly installed on the right side of the top of the slitting frame (1).

3. The metal filler cutting and slitting device according to claim 1, characterized in that: The lower ends of the seven slides (6) are slidably connected to cutting discs (7), and the interior of the seven cutting discs (7) is fitted with rotating shafts (8).

4. A metal filler cutting and slitting device according to claim 3, characterized in that: The rotating shaft (8) is rotatably connected inside the two support frames (4), and the rear end of the rotating shaft (8) extends to the outside of the rear support frame (4).

5. A metal filler cutting and slitting device according to claim 4, characterized in that: A drive motor (9) is fixedly installed on the top of the slitting frame (1), and the output end of the drive motor (9) is fixedly connected to the rear end of the rotating shaft (8).

6. A metal filler cutting and slitting device according to claim 1, characterized in that: The electric telescopic rod (14) is fixedly installed on the top of the slitting frame (1), and the toothed plate (15) is fixedly connected to the output end of the electric telescopic rod (14). The toothed plate (15) is meshed with the gear (16).

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