Cutting tool of precise four-column cutting machine

Abstract

The utility model discloses a cutting tool of a precise four-column cutting machine, and relates to the technical field of precise four-column cutting machines, the cutting tool comprises a base and a fixing frame, the top of the base is fixedly connected with the fixing frame, a conveying belt is arranged in the fixing frame, the top of the conveying belt is movably connected with a cutting plate, and the cutting plate is fixedly connected with the base. A cutting mechanism is arranged at the top of the base, a deburring mechanism is fixedly connected to one side of the base, a groove is formed in the fixing frame, the conveying belt is located in the groove, and a cutting plate is automatically conveyed to the bottom of the cutting mechanism through the conveying belt to be cut. Compared with an existing cutting tool of a common precise four-column cutting machine, the cutting tool of the precise four-column cutting machine has the advantages that the dull polish gear composed of quartz stones impacts the surface of a material through quartz sand or pomegranate sand which runs at a high speed, and defects such as burrs, oxide layers and rust are removed through impact force, friction force and pressure of sand grains; the smoothness of the cutting edge and the notch of the cutting plate is improved, and follow-up use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of precision four-column cutting machines, in particular to a cutting tool for a precision four-column cutting machine. Background Art

[0002] Cutting machines are indispensable equipment for some light industries. According to traditional concepts, cutting machines are machines that use the force of machine movement to pressurize the knife die to perform punching processing on non-metallic materials. Modern cutting machines have undergone some changes, and advanced technologies such as high-pressure water jets and ultrasound have begun to be used in leather punching technology, but people still classify these devices as cutting machines. Highly automated cutting equipment includes computer-controlled moving head cutting machines, laser cutting machines, high-pressure water jet cutting machines, and computer cutting machines.

[0003] For example, the cutting tool of a four-column precision cutting machine for plastic plates with application number CN202022701005.0 includes a mounting plate, the bottom outer wall of the mounting plate is fixedly connected to a connection box, and the outer walls on both sides of the connection box are fixedly connected to a support plate, the bottom outer wall of the support plate is fixedly connected to a positioning component with good protective effect, and the top outer wall of the mounting plate is fixedly connected to an electric push rod. When the electric push rod drives the blade to perform cutting work, the mounting plate will give a downward pressure to the first telescopic rod. When the blade is cutting, the lower half of the connection box will be located inside the protective cover. The protective cover can ensure the safety of the cutting work of the device. At the same time, when the cutting work of the device is completed, the first telescopic rod and the first spring on the top of the protective cover can slow down the rising rate of the connection box to avoid the waste generated when cutting the plastic plate due to excessive pressure relief. Splashing everywhere. However, the cutting tool of the precision four-column cutting machine will produce noise when working. For workers who need to operate the cutting machine for a long time, this noise will bring them physical and psychological burdens, which will have an impact on their health in the long run. At the same time, the cutting edge and incision produced by the cutting knife when cutting the cutting board are not as neat as those of the paper cutter, and often produce burrs and cracks, which makes it very troublesome to handle. Therefore, in view of this, the existing structural deficiencies are studied and improved, and a cutting tool for a precision four-column cutting machine is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting tool for a precision four-column cutting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting tool for a precision four-column cutting machine, comprising a base and a fixed frame, the top of the base is fixedly connected to the fixed frame, and a conveyor belt is arranged inside the fixed frame, the top of the conveyor belt is movably connected to a cutting plate, and a cutting mechanism is arranged on the top of the base, and a deburring mechanism is fixedly connected to one side of the base.

[0006] Preferably, the cutting mechanism includes a driving rod fixedly connected to the bottom position of the base, and a limiting plate is provided on one side of the driving rod, the outer part of the limiting plate is movably connected to a movable plate, and the top end of the driving rod is fixedly connected to a driver.

[0007] Preferably, a cutting knife body is fixedly connected to the bottom of the movable plate, and a quick-release assembly is provided on one side of the cutting knife body.

[0008] Preferably, a damping rod is fixedly connected to the bottom of the movable plate, and a spring is connected through the outside of the damping rod.

[0009] Preferably, the deburring mechanism includes a fixed block fixedly connected to the top position of the base, and one side of the fixed block is fixedly connected to a motor, one side of the motor is fixedly connected to a rotating rod, and the outside of the rotating rod is fixedly connected to a grinding gear.

[0010] Preferably, a dust suction mechanism is fixedly connected to the top of the base, and the dust suction mechanism includes an outer frame fixedly connected to the top position of the base, a fan is arranged inside the outer frame, and an adsorption net is arranged on one side of the fan, and a card and a block are movably connected to one side of the adsorption net.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model can reduce vibration and noise generated by cutting when the cutting machine is cutting by setting the damping rod and the deburring mechanism. At the same time, when the conveyor belt conveys the cutting plate to the bottom of the deburring mechanism, the grinding gear automatically grinds the burr edge of the cutting plate. The traditional cutting machine will generate noise when working. For workers who need to operate the cutting machine for a long time, this noise will bring them physical and psychological burdens, which will affect their health in the long run. At the same time, the cutting edge and incision generated by the cutting knife when cutting the cutting plate are not as neat as those of the paper cutter. Burrs and cracks often occur, which makes it very troublesome to handle. The damping rod and spring added by the utility model reduce the vibration of the cutting machine during operation, prevent the internal components of the cutting machine from loosening, extend the service life of the equipment, reduce the generation of noise, and ensure the life safety of the staff. At the same time, the grinding gear composed of quartz stone inside the deburring mechanism impacts the surface of the material through high-speed quartz sand or pomegranate sand, and removes burrs, oxide layers, rust and other defects under the impact force, friction and pressure of the sand particles, thereby improving the smoothness of the cutting edge and incision of the cutting plate, which is convenient for subsequent use;

[0013] 2. The utility model adopts the arrangement of the conveyor belt and the dust suction mechanism, so there is no need to manually place the cutting board on the bottom of the cutting knife many times. The conveyor belt automatically conveys the cutting board to realize automatic operation. At the same time, grinding and cutting will generate harmful dust, which will have an impact on the atmosphere and human safety. The fan inside the dust suction mechanism absorbs the dust on the surface of the adsorption net, and the adsorption net can be quickly taken out for cleaning through the card and block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the mobile mechanism 5 of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the deburring mechanism 10 of the utility model;

[0017] Figure 4 It is a side view structural schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. fixed frame; 3. conveyor belt; 4. cutting plate; 5. cutting mechanism; 501. driving rod; 502. limiting plate; 503. moving plate; 504. driver; 6. cutting knife body; 7. quick release assembly; 8. damping rod; 9. spring; 10. deburring mechanism; 1001. fixed block; 1002. motor; 1003. rotating rod; 1004. grinding gear; 11. dust suction mechanism; 1101. outer frame; 1102. fan; 1103. adsorption net; 1104. card and block. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-Figure 2 As shown, a cutting tool of a precision four-column cutting machine includes a base 1 and a fixed frame 2, characterized in that the top of the base 1 is fixedly connected to the fixed frame 2, and a conveyor belt 3 is arranged inside the fixed frame 2, the top of the conveyor belt 3 is movably connected to a cutting plate 4, and a cutting mechanism 5 is arranged on the top of the base 1, a deburring mechanism 10 is fixedly connected to one side of the base 1, a groove is opened inside the fixed frame 2, the conveyor belt 3 is located inside the groove, and the cutting plate 4 is automatically transported to the bottom of the cutting mechanism 5 for cutting through the conveyor belt 3.

[0021] like Figure 3-Figure 4 As shown, the cutting mechanism 5 includes a driving rod 501 fixedly connected to the bottom position of the base 1, and a limiting plate 502 is arranged on one side of the driving rod 501, the outer movably connected to the limiting plate 502 is connected to a movable plate 503, and the top of the driving rod 501 is fixedly connected to a driver 504, the limiting plates 502 are symmetrically distributed about the vertical center line of the driving rod 501, and the driver 504 provides power to the driving rod 501, so that the driving rod 501 drives the cutting knife body 6 at the bottom of the movable plate 503 to move up and down.

[0022] Furthermore, the bottom of the movable plate 503 is fixedly connected to a cutting knife body 6, and a quick-release assembly 7 is provided on one side of the cutting knife body 6. The bottom of the movable plate 503 is fixedly connected to a damping rod 8, and a spring 9 is connected through the outside of the damping rod 8. The quick-release assembly 7 connects the cutting knife body 6 to the movable plate 503. The cutting knife body 6 can be quickly replaced and repaired through the quick-release assembly 7.

[0023] Furthermore, the deburring mechanism 10 includes a fixed block 1001 fixedly connected to the top position of the base 1, and a motor 1002 is fixedly connected to one side of the fixed block 1001, a rotating rod 1003 is fixedly connected to one side of the motor 1002, and a grinding gear 1004 is fixedly connected to the outside of the rotating rod 1003. The fixed block 1001 is located at the left and right ends of the rotating rod 1003 to support the rotating rod 1003. Multiple groups of grinding gears 1004 are evenly distributed on the outside of the rotating rod 1003, and the grinding gears 1004 are made of quartz stone.

[0024] Furthermore, a dust suction mechanism 11 is fixedly connected to the top of the base 1, and the dust suction mechanism 11 includes an outer frame 1101 fixedly connected to the top position of the base 1, a fan 1102 is arranged inside the outer frame 1101, and a suction net 1103 is arranged on one side of the fan 1102, and a card and a block 1104 are movably connected to one side of the suction net 1103, the fan 1102 suctions the dust generated by cutting onto the surface of the suction net 1103, and the card and the block 1104 are located on both sides of the suction net 1103, which is convenient for disassembling the suction net 1103 and cleaning the suction net 1103.

[0025] Working principle: When using the cutting tool of the precision four-column cutting machine, first place the cutting plate 4 on the conveyor belt 3 inside the fixed frame 2, and drive the driving rod 501 through the driver 504 inside the cutting mechanism 5, so that the driving rod 501 drives the moving plate 503 to move up and down outside the limit plate 502. At this time, the cutting knife body 6 connected to the moving plate 503 through the quick release component 7 cuts the cutting plate 4. During the cutting process, the damping rod 8 and the spring 9 can reduce vibration and noise. When the conveyor belt 3 completes the cutting, When the cutting board 4 is transported to the bottom of the deburring mechanism 10 on the top of the base 1, the motor 1002 on one side of the fixed block 1001 is started, so that the rotating rod 1003 drives the grinding gear 1004 to grind the burrs on the cutting board 4. The dust generated during the cutting and grinding process is adsorbed on the adsorption net 1103 by the fan 1102 inside the outer frame 1101 of the dust suction mechanism 11, and then the adsorption net 1103 is disassembled and cleaned through the card and block 1104. This is the working principle of the cutting tool of the precision four-column cutting machine.

Claims

1. A cutting tool for a precision four-column cutting machine, comprising a base (1) and a fixed frame (2), characterized in that: The top of the base (1) is fixedly connected to a fixed frame (2), and a conveyor belt (3) is arranged inside the fixed frame (2). The top of the conveyor belt (3) is movably connected to a cutting plate (4), and a cutting mechanism (5) is arranged on the top of the base (1). A deburring mechanism (10) is fixedly connected to one side of the base (1).

2. The cutting tool of the precision four-column cutting machine according to claim 1, characterized in that: The cutting mechanism (5) comprises a driving rod (501) fixedly connected to the bottom position of the base (1), and a limiting plate (502) is provided on one side of the driving rod (501), the outer part of the limiting plate (502) is movably connected to a moving plate (503), and the top end of the driving rod (501) is fixedly connected to a driver (504).

3. The cutting tool of the precision four-column cutting machine according to claim 2, characterized in that: The bottom of the movable plate (503) is fixedly connected to a cutting knife body (6), and a quick-release assembly (7) is provided on one side of the cutting knife body (6).

4. The cutting tool of the precision four-column cutting machine according to claim 2, characterized in that: The bottom of the movable plate (503) is fixedly connected with a damping rod (8), and the outside of the damping rod (8) is penetrated and connected with a spring (9).

5. The cutting tool of the precision four-column cutting machine according to claim 1, characterized in that: The deburring mechanism (10) comprises a fixed block (1001) fixedly connected to the top position of the base (1), and a motor (1002) is fixedly connected to one side of the fixed block (1001), a rotating rod (1003) is fixedly connected to one side of the motor (1002), and a grinding gear (1004) is fixedly connected to the outside of the rotating rod (1003).

6. The cutting tool of the precision four-column cutting machine according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a dust suction mechanism (11), and the dust suction mechanism (11) comprises an outer frame (1101) fixedly connected to the top of the base (1), a fan (1102) is arranged inside the outer frame (1101), and a suction net (1103) is arranged on one side of the fan (1102), and a card and a block (1104) are movably connected on one side of the suction net (1103).

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