A slitting machine

Abstract

The utility model discloses a longitudinal cutting machine for cutting plate, longitudinal cutting machine includes conveying mechanism installation on the frame, and mobile assembly sets up in the top of conveying mechanism, and the fixed end of mobile assembly is linked with the frame, and a plurality of cutting knife equipment are connected with the mobile end of mobile assembly, and mobile assembly is used for adjusting the position of cutting knife equipment, and drive equipment is installed above cutting knife equipment, and the output of drive equipment is linked with cutting knife equipment, and drive equipment is used for driving a plurality of cutting knife equipment to rotate in the length direction of plate, and cutting knife equipment cuts plate. In this application, the position of cutting knife equipment can be adjusted according to the requirement through mobile assembly, thereby satisfying the demand of different length or thickness size, and drive equipment is installed above cutting knife equipment, and drive equipment is used for driving a plurality of cutting knife equipment to rotate in the length direction of plate, and cutting knife equipment cuts plate, thereby can accurately cut plate, to promote work efficiency and the quality of plate.

Description

Technical Field

[0001] This utility model relates to the field of material cutting and processing technology, and in particular to a longitudinal cutting machine. Background Technology

[0002] A slitting machine is a specialized device for cutting large rolls of material into multiple narrower rolls. It is widely used in industries such as papermaking, plastic film, metal foil, nonwoven fabrics, adhesive tape, textiles, and lithium battery separators. With the increasing demands for automation and high efficiency in industrial production, the role of slitting machines is becoming increasingly important.

[0003] In related technologies, with the increase in the types of materials, modern slitting machines need to be able to adapt to different types of materials (such as soft materials, hard materials, films, metal foils, etc.) and adjust the cutting method and blade settings according to different needs to improve production efficiency and processing quality.

[0004] However, existing slitting machines suffer from blade wear during operation, leading to decreased cutting accuracy. They are also limited in scope and cannot be adapted to different size requirements. Furthermore, they are susceptible to vibration, which affects overall flexibility and cutting quality. Utility Model Content

[0005] To solve the above problems, this utility model provides a slitting machine, the technical solution of which is as follows: A slitting machine for cutting sheet metal, the slitting machine comprising: frame; A conveying mechanism, mounted on the frame, is used to convey sheet metal; A movable component is disposed on top of the conveying mechanism, and the fixed end of the movable component is connected to the frame; A plurality of cutting devices are connected to the movable end of the moving component, the moving component being used to adjust the position of the cutting devices; A drive device is installed above the cutting device. The output end of the drive device is connected to the cutting device. The drive device is used to drive several cutting devices to rotate along the length of the board, so that the cutting devices cut the board.

[0006] Preferably, the moving component includes a longitudinal moving component and a lateral moving component, wherein the lateral moving component is located between the upright of the frame and the longitudinal moving component; The longitudinal moving component includes a first guide rail and a first slider. The first guide rail extends along the height direction of the frame and is connected to the transverse moving component. The first slider is slidably connected to the first guide rail. The cutting device is disposed on the first slider. The first slider moves along the extension direction of the first guide rail to drive the cutting device closer to or away from the sheet material.

[0007] Preferably, the longitudinal movement component further includes a cylinder, the output end of which is connected to the cutting device.

[0008] Preferably, the lateral movement component includes multiple connecting shafts and a sliding component. Each connecting shaft is mounted on the column via a bearing seat, and the longitudinal movement component is mounted on the connecting shaft and slidably connected to the column via the sliding component.

[0009] Preferably, the sliding component includes a second guide rail and a second slider. The second guide rail extends along the width direction of the frame and is connected to the column. The second slider is slidably connected to the second guide rail. The longitudinal moving component is disposed on the second slider. The second slider moves along the extension direction of the second guide rail to drive the longitudinal moving component to move along the width direction of the frame.

[0010] Preferably, one end of the connecting shaft is provided with a rotating wheel.

[0011] Preferably, the cutting device includes a motor bracket and a cutting blade. The motor bracket is connected to the moving component, the fixed end of the driving device is mounted on the motor bracket, and the output end of the driving device is connected to the cutting blade.

[0012] Preferably, the cutting device further includes a protective cover, which is fixedly connected to the motor bracket. The top of the protective cover has a dust suction port for connecting to an external dust collection device.

[0013] Preferably, the conveying mechanism includes a steel roller, a nylon roller, and a motor, with the output end of the motor connected to the steel roller, and the nylon roller located directly below the cutting device.

[0014] Preferably, it also includes a hopper located at the bottom of the conveying mechanism, the hopper being used to collect waste generated during cutting.

[0015] The technological advancements achieved by this invention compared to existing technologies are as follows: This invention allows the position of the cutting device to be adjusted according to the needs of different lengths or thicknesses by using a movable component. The drive device is installed above the cutting device and is used to drive several cutting devices to rotate along the length of the board, so that the cutting devices can cut the board, thereby enabling precise cutting of the board, improving work efficiency and board quality. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] In the attached diagram: Figure 1 This is a schematic diagram of the slitting machine of this utility model; Figure 2 This is a partial schematic diagram of the slitting machine of this utility model; Figure 3 This is a schematic diagram of the slitting machine of this utility model; Figure 4 for Figure 3 A magnified view of region A in the middle.

[0018] In the diagram: 1. Frame; 11. Column; 2. Conveying mechanism; 21. Steel roller; 22. Nylon roller; 23. Motor; 3. Moving component; 4. Longitudinal moving component; 41. First guide rail; 42. First slider; 43. Cylinder; 44. Fixed bracket; 5. Lateral moving component; 51. Connecting shaft; 510. Rotary wheel; 52. Sliding component; 521. Second guide rail; 522. Second slider; 53. Bearing seat; 6. Cutting device; 61. Motor bracket; 62. Cutting knife; 63. Protective cover; 631. Dust suction port; 7. Drive device; 8. Hopper; 81. Blind plate; 9. Dust collection device. Detailed Implementation

[0019] The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0020] like Figures 1 to 4As shown, this utility model discloses a slitting machine for cutting sheet metal. The slitting machine includes a frame 1, a conveying mechanism 2, a moving component 3, several cutting blades 6, and a driving device 7. The frame 1 supports the weight of the equipment structure and is fixed on the working surface to adjust the height of the working surface. Interfaces for installing walkways are reserved on both sides for easy on-site installation and transportation. Special lifting components are provided. The size of the frame 1 can be customized according to the required sheet metal to be processed. The conveying mechanism 2 is installed on the frame 1 and is used to convey the sheet metal. The operator places the sheet metal on the conveying mechanism 2 and drives the conveyor. Mechanism 2 moves the sheet metal in the desired direction to facilitate subsequent cutting operations. The conveying mechanism 2 can be a chain conveyor, belt conveyor, etc., and can be adapted as needed. The moving component 3 is located on top of the conveying mechanism 1, with its fixed end connected to the frame 1. Several cutting devices 6 are connected to the moving end of the moving component 3. The moving component 3 is used to adjust the position of the cutting devices 6 for precise subsequent cutting. The driving device 7 is installed above the cutting devices 6, with its output end connected to the cutting devices 6. The driving device 7 is used to drive the several cutting devices 6 along the length of the sheet metal (e.g., ...). Figure 3 The cutting device 6 rotates as shown in the middle (x) to cut the board. It should be noted that, in order to ensure the accuracy of each cut, the number of cutting devices 6 can be four, six or eight, etc., which can be adapted to meet different needs. In one example, there are six cutting devices 6, and three cutting devices are set on each of the two frames 1, and a one-for-one backup design is adopted to ensure the stability of the cutting work.

[0021] Preferred, such as Figures 1 to 4 As shown, the moving assembly 3 includes a longitudinal moving assembly 4 and a transverse moving assembly 5. The transverse moving assembly 5 is located between the column 11 of the frame 1 and the longitudinal moving assembly 4. The longitudinal moving assembly 4 includes a first guide rail 41 and a first slider 42. The first guide rail 41 is mounted on a fixed bracket 44 and moves along the height direction of the frame 1 (e.g., ...). Figure 3 Extending in the z-direction (as shown), and connected to the lateral moving assembly 5 via a fixed bracket 44, the first slider 42 is slidably connected to the first guide rail 41. The lateral cross-sectional shape of the first guide rail 41 can be a circular structure or a U-shaped structure, etc. For example, the first guide rail 41 is a circular structure (not shown in the figure). The first slider 42 has a circular hole and is fitted onto the first guide rail 41 to achieve a sliding connection. Another example is... Figure 4As shown, the first guide rail 41 has a U-shaped structure, and the first slider 42 has multiple U-shaped grooves that match the first slider 42 to achieve a sliding connection. In one example (not shown in the attached figure), the upper and lower sides of the first guide rail have baffles that are fixedly connected to the first guide rail. The baffles can prevent the first slider from derailing. The shape of the baffles can be square or circular, as long as they can prevent the first slider from derailing. This application does not impose many restrictions. The cutting device 6 is disposed on the first slider 42, and the first slider 42 extends along the extension direction of the first guide rail 41 (e.g., ...). Figure 3 The first slider 42 moves in the z direction (as shown in the diagram) to move the cutting device 6 closer to or away from the board. When the first slider 42 moves the cutting device 6 upward, it moves away from the board, so that the operator can place or adjust the board and avoid the operator accidentally touching the cutting device 6 and causing damage. When the first slider 42 moves the cutting device 6 downward, it moves closer to the board, so that the cutting device 6 can cut the board.

[0022] Preferred, such as Figures 2 to 4 As shown, the longitudinal moving component 4 also includes a cylinder 43. The output end of the cylinder 43 is connected to the cutting device 6, and the fixed end of the cylinder 43 is connected to the fixed bracket 44. The cylinder 43 can drive the cutting device 6 to adjust its position up and down. The cylinder 43 can be a single-acting cylinder. During operation, the vertical position of the cutting device 6 can be adjusted by the single-acting cylinder, thereby accurately controlling the thickness of the cutting plate.

[0023] Preferred, such as Figure 1 and Figure 2 As shown, the lateral movement component 5 includes multiple connecting shafts 51 and sliding components 52, with the multiple connecting shafts 51 extending along the height direction of the column 11 (e.g., ...). Figure 1 The blades are arranged at intervals in the z-direction shown in the figure. Each connecting shaft 51 is mounted on the column 11 via a bearing seat 53. The longitudinal moving component 4 is mounted on each connecting shaft 51 and is slidably connected to the column 11 via a sliding component 52, thereby enabling the cutting device 6 on the longitudinal moving component 4 to be adjusted left and right.

[0024] Preferred, such as Figure 1 , Figure 3 and Figure 4 As shown, the sliding assembly 52 includes a second guide rail 521 and a second slider 522. The second guide rail 521 is along the width direction of the frame 1 (e.g., Figure 1 The second slider 522 extends along the y-direction shown in the figure and is connected to the column 11. The second slider 522 is slidably connected to the second guide rail 521. The fixed bracket 44 of the longitudinal moving component 4 is disposed on the second slider 522. The second slider 522 extends along the extension direction of the second guide rail 521 (as shown in the figure). Figure 1 The longitudinal moving assembly 4 and the cutting device 6 move along the width direction of the frame 1 (as shown in the y-direction) to drive the longitudinal moving assembly 4 and the cutting device 6 along the width direction of the frame 1 (as shown in the y-direction). Figure 1The transverse moving component 5 moves in the y-direction shown in the figure, thereby enabling precise adjustment of the width of the cutting plate. The transverse moving component 5 works in conjunction with the longitudinal moving component 4 to achieve bidirectional adjustment.

[0025] Preferred, such as Figures 1 to 3 As shown, a rotating wheel 510 is provided at one end of the connecting shaft 51. The operator rotates the rotating wheel 510 to make the longitudinal moving component 4 move along the extension direction of the connecting shaft 51 (e.g., Figure 1 The connecting shaft 51 can be a lead screw or a shaft. In one example, the connecting shaft 51 is a lead screw. The longitudinal moving component 4 is sleeved on the lead screw. One end of the lead screw is equipped with a wheel 510. The operator rotates the wheel 510 to drive the lead screw to rotate, so that the lateral moving component 5 moves along the extension direction of the lead screw (e.g., in the y-direction shown). Figure 1 The cutting device 6 moves back and forth in the y-direction (as shown in the diagram) to adjust the distance between two adjacent cutting devices 6, thereby meeting the width requirement for cutting the sheet metal. In another example, the connecting shaft 51 is a shaft, and the longitudinal moving component 4 is sleeved on the shaft. The contact surface between the shaft and the longitudinal moving component 4 is a smooth surface. The operator moves along the extension direction of the shaft (as shown in the diagram) according to the required width. Figure 1 The lateral moving component 5 and the cutting device 6 move back and forth in the y direction (as shown in the diagram) to adjust the distance between the cutting device 6 and precisely control the width of the cutting plate.

[0026] Preferred, such as Figure 3 As shown, the cutting device 6 includes a motor bracket 61 and a cutter 62. The motor bracket 61 is fixed on the fixed bracket 44. The fixed end of the drive device 7 is installed on the motor bracket 61. The output end of the drive device 7 is connected to the cutter 62. The drive device 7 is turned on to drive the cutter 62 to rotate and perform cutting work.

[0027] For the best options, please continue to refer to them. Figure 3 The cutting device 6 also includes a protective cover 63, which is fixedly connected to the motor bracket 61. The shape of the protective cover 63 matches the cutting blade 62. During operation, the protective cover 63 can prevent the operator from touching the cutting blade 62 to improve safety, and can also block the waste generated during cutting from splashing. The top of the protective cover 63 has a dust suction port 631, which is used to connect to an external dust collection device 9. During operation, cutting and dust collection are carried out simultaneously, and the waste generated can be sucked away by the dust collection device 9, thereby ensuring the working environment and improving work efficiency.

[0028] Preferred, such as Figures 1 to 4As shown, the conveying mechanism 2 includes a steel roller 21, a nylon roller 22, and a motor 23. The steel roller 21 is used to convey the sheet metal and has a transmission function. The steel roller 21 and the nylon roller 22 are arranged at intervals along the conveying direction. The nylon roller 22 is located directly below the cutting device 6. The nylon roller 22 can prevent the cutting device 62 on the cutting device 6 from cutting through and damaging the cutting device when cutting the sheet metal, thereby effectively protecting the cutting device. The output end of the motor 23 is connected to the steel roller 21, and the fixed end of the motor 23 is connected to the frame 1. The motor 23 is driven to rotate to drive the steel roller 21 and the nylon roller 22 to rotate, thereby transporting the sheet metal towards the side of the cutting device 6.

[0029] Preferred, such as Figure 1 and Figure 3 As shown, it also includes a hopper 8, which has an inverted trapezoidal structure. The inverted trapezoidal hopper 8 is located at the bottom of the conveying mechanism 2. The hopper 8 is used to collect waste generated during cutting. A blind plate 81 is provided at the bottom of the hopper 8. The blind plate 81 is connected to the hopper 8 by a threaded connection. The blind plate 81 is used to clear the hopper when waste blocks it, so as to improve work efficiency.

[0030] The working principle of a slitting machine according to this application is as follows: like Figures 1 to 4 As shown, firstly, before the steel roller conveyor starts operating, the operator adjusts the distance of the cutter 62 laterally through the turntable 510 to control the width of the raw material plate. The operator can also adjust the position of the cutter 62 up and down through the longitudinal moving component 4 to control the thickness of the raw material plate.

[0031] Afterwards, the raw material sheet is conveyed from the previous process to the bottom of the cutting device 6 via steel rollers 21 and nylon rollers 22. The control cylinder 43 moves the cutting device 6 downwards and cuts the raw material sheet. In this process, the horizontal movement component 5 and the vertical movement component 4 are pre-set to the required processing dimensions according to the needs. The horizontal movement adjusts the width, and the vertical movement adjusts the thickness. The thickness of the raw material sheet must be within the adjustable stroke. After being cut by the cutting blade 62 of the cutting device 6, the cut sheet is then conveyed to the next process via steel rollers 21 and nylon rollers 22.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A slitting machine, characterized in that, The slitting machine is used for cutting sheet metal, and includes: frame; A conveying mechanism, mounted on the frame, is used to convey sheet metal; A movable component is disposed on top of the conveying mechanism, and the fixed end of the movable component is connected to the frame; A plurality of cutting devices are connected to the movable end of the moving component, the moving component being used to adjust the position of the cutting devices; A drive device is installed above the cutting device. The output end of the drive device is connected to the cutting device. The drive device is used to drive several cutting devices to rotate along the length of the board, so that the cutting devices cut the board.

2. The slitting machine according to claim 1, characterized in that, The moving component includes a longitudinal moving component and a lateral moving component, wherein the lateral moving component is located between the upright of the frame and the longitudinal moving component; The longitudinal moving component includes a first guide rail and a first slider. The first guide rail extends along the height direction of the frame and is connected to the transverse moving component. The first slider is slidably connected to the first guide rail. The cutting device is disposed on the first slider. The first slider moves along the extension direction of the first guide rail to drive the cutting device closer to or away from the sheet material.

3. The slitting machine according to claim 2, characterized in that, The longitudinal movement component also includes a cylinder, the output end of which is connected to the cutting device.

4. The slitting machine according to claim 2, characterized in that, The lateral movement component includes multiple connecting shafts and a sliding component. Each connecting shaft is mounted on the column via a bearing seat. The longitudinal movement component is mounted on the connecting shaft and is slidably connected to the column via the sliding component.

5. The slitting machine according to claim 4, characterized in that, The sliding assembly includes a second guide rail and a second slider. The second guide rail extends along the width direction of the frame and is connected to the column. The second slider is slidably connected to the second guide rail. The longitudinal moving assembly is disposed on the second slider. The second slider moves along the extension direction of the second guide rail to drive the longitudinal moving assembly to move along the width direction of the frame.

6. The slitting machine according to claim 4, characterized in that, A rotating wheel is provided at one end of the connecting shaft.

7. The slitting machine according to claim 1, characterized in that, The cutting device includes a motor bracket and a cutting blade. The motor bracket is connected to the moving component. The fixed end of the driving device is mounted on the motor bracket, and the output end of the driving device is connected to the cutting blade.

8. The slitting machine according to claim 7, characterized in that, The cutting device also includes a protective cover, which is fixedly connected to the motor bracket. The top of the protective cover has a dust suction port for connecting to an external dust collection device.

9. The slitting machine according to claim 1, characterized in that, The conveying mechanism includes a steel roller, a nylon roller, and a motor. The output end of the motor is connected to the steel roller, and the nylon roller is located directly below the cutting device.

10. The slitting machine according to claim 1, characterized in that, It also includes a hopper located at the bottom of the conveying mechanism, the hopper being used to collect waste generated during cutting.

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