Automatic cutting edge cutting equipment for blade

Abstract

The utility model discloses an automatic cutting edge cutting device for a blade, which relates to the technical field of blade processing and comprises a case, the outer surface of the upper end of the case is fixedly connected with a table top, the outer surface of the upper end of the table top is detachably connected with a side vertical plate and a leakage net, the side vertical plate is located on one side of the leakage net, and the middle of the table top is provided with a middle sliding groove. According to the automatic cutting edge cutting equipment for the blade, the arranged third driving motor can drive the sleeve to rotate in the using process, the sleeve can drive the electric push rod to rotate, a positioning head at the front end of the electric push rod can penetrate through a mounting hole in the middle of the circular blade, and the adjusting lead screw can be rotated according to the size of the mounting hole; and the length of the screw rod on the outer wall of the positioning head is larger than the diameter of the mounting hole, then the electric push rod is retracted, and the positioning head clamps the circular blade on the separation blade through the screw rod, so that the circular blade can be fixed, and the circular blades of different sizes can be conveniently fixed, disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of blade processing, in particular to a device for automatically cutting a blade edge. Background Art

[0002] The blade is a kind of tool and one of the more important parts of the cutting equipment. In the use of the slitting machine, the blade is mainly used for longitudinal and transverse cutting of paper, tape, magnetic tape, film, metal foil and other items. When processing the blade, a cutting edge device is needed to process the blade edge.

[0003] The existing slitting machine blade is a circular blade with a mounting hole in the middle. The diameter of the mounting hole needs to match the diameter of the slitting machine drive shaft. Different slitting machines have different drive shaft diameters, and the mounting hole diameters of the matching circular blades are different. This causes certain inconveniences in the processing of the circular blade edge:

[0004] First, since the mounting holes of different types of circular blades have different diameters, it is inconvenient to fix the circular blades when processing the cutting edge, and it is inconvenient to disassemble and assemble them;

[0005] In addition, existing cutting edge equipment will generate a large amount of metal debris when processing the blade edge. The metal debris is easy to splash everywhere, such as splashing into the eyes of workers, which can easily cause harm to the workers.

[0006] Therefore, we propose an automatic blade cutting edge device. Utility Model Content

[0007] The main purpose of the utility model is to provide a blade automatic cutting edge device, which can effectively solve the problems in the background technology.

[0008] The cam is secured to a position 400 meters high and has a camming handle which is adapted to move the camming handle upwards to move the camming handle downwards to allow the camming handle to move along the camming surface of the base, the cam being secured to a position 500 meters high and allowing the camming handle to move along the camming surface of the base.

[0009] Preferably, the outer surface of one side of the chassis is movably connected to a box door, the outer surface of the rear end of the side plate is detachably connected to a first drive motor, the outer surface of one end of the first drive motor is detachably connected to a grinding wheel, the outer surface of one end of the table top is detachably connected to a second drive motor and a cylinder, and the second drive motor is located on both sides of the cylinder.

[0010] Preferably, side grooves are provided on the outer surfaces of both sides of the table top, a side guard plate is movably connected to the middle of the side groove, the top outer surface of the side guard plate is detachably connected to the top plate, the upper outer surface of the top plate is detachably connected to the hair dryer, and a guide groove is provided on the outer surface of one end of the side guard plate.

[0011] Preferably, the output end of the third driving motor is detachably connected to the outer surface of one end of the sleeve, and the number of the screw rods is four groups, and the screw rods are distributed in a symmetrical structure.

[0012] Preferably, the outer surface of one end of the cylinder is detachably connected to the outer surface of one end of the slider, and the output end of the second drive motor is connected to the outer surface of one side of the side guard plate.

[0013] Preferably, the number of the hair dryers is three groups, and the side guard plates and guide grooves are an integrally formed structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The third driving motor provided can drive the sleeve to rotate when in use, and the sleeve can drive the electric push rod to rotate. The positioning head at the front end of the electric push rod can pass through the mounting hole in the middle of the circular blade, and the screw rod can be rotated and adjusted according to the size of the mounting hole so that the length of the screw rod on the outer wall of the positioning head is greater than the diameter of the mounting hole. Then the electric push rod is retracted so that the positioning head clamps the circular blade on the baffle through the screw rod, thereby fixing the circular blade, which is convenient for fixing circular blades of different sizes and convenient for disassembly and assembly; the side guard plates in the side grooves can be flipped under the drive of the second driving motor, and the side guard plates can be erected during processing so that the side guard plates can block metal debris generated by processing on both sides, thereby preventing metal debris from splashing everywhere and preventing metal debris from injuring workers' eyes, and the guide grooves on the side guard plates can facilitate the guidance of the debris, which can slide downward under the blowing of the hair dryer, so as to be cleaned and collected in the leakage net. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural diagram of the side guard plate of the utility model;

[0018] Figure 3This is a structural diagram of the vertical plate of the utility model;

[0019] Figure 4 It is the structural diagram of the sleeve of the utility model.

[0020] In the figure: 1. Chassis; 2. Table; 3. Side panels; 4. Screen; 5. Center slide; 6. Side slots; 7. Door; 8. First drive motor; 9. Grinding wheel; 10. Second drive motor; 11. Cylinder; 12. Side guards; 13. Slide; 14. Top plate; 15. Blower; 16. Guide groove; 17. Vertical plate; 18. Third drive motor; 19. Sleeve; 20. Baffle; 21. Circular blade; 22. Electric push rod; 23. Positioning head; 24. Screw; 25. Protective rubber sleeve. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown, an embodiment of the present invention provides an automatic blade cutting edge device, including a chassis 1, an upper outer surface of the chassis 1 is fixedly connected to a table 2, an upper outer surface of the table 2 is detachably connected to a side vertical plate 3 and a leakage net 4, and the side vertical plate 3 is located on one side of the leakage net 4, a central slide 5 is provided in the middle of the table 2, a slider 13 is provided in the middle of the central slide 5, an upper outer surface of the slider 13 is detachably connected to a vertical plate 17, a rear end outer surface of the vertical plate 17 is detachably connected to a third driving motor 18, a front end outer surface of the vertical plate 17 is provided with a sleeve 19, an outer wall of the sleeve 19 is fixedly connected to a baffle 20, a front end of the sleeve 19 is provided with a circular blade 21, an inner surface of one end of the sleeve 19 is detachably connected to an electric push rod 22, an outer surface of one end of the electric push rod 22 is detachably connected to a positioning head 23, an outer wall of the positioning head 23 is threadedly connected to a screw rod 24, and an outer wall of the screw rod 24 is fixedly connected to a protective rubber sleeve 25.

[0023] Specifically, in this embodiment, it includes a chassis 1, the upper outer surface of the chassis 1 is fixedly connected to the table 2, the upper outer surface of the table 2 is detachably connected to the side vertical plate 3 and the leakage net 4, the side vertical plate 3 is located on one side of the leakage net 4, the middle of the table 2 is provided with a central slide 5, the middle of the central slide 5 is provided with a slider 13, the upper outer surface of the slider 13 is detachably connected to the vertical plate 17, the rear end outer surface of the vertical plate 17 is detachably connected to the third drive motor 18, the third drive motor 18 can drive the sleeve 19 to rotate when in use, the sleeve 19 can drive the electric push rod 22 to rotate, the positioning head 23 at the front end of the electric push rod 22 can pass through the mounting hole in the middle of the circular blade 21, and the screw rod 24 can be rotated and adjusted according to the size of the mounting hole. The length of the screw rod 24 on the outer wall of the positioning head 23 is made greater than the diameter of the mounting hole, and then the electric push rod 22 is recovered, so that the positioning head 23 clamps the circular blade 21 on the baffle 20 through the screw rod 24, thereby fixing the circular blade 21, which is convenient for fixing circular blades 21 of different sizes and convenient for disassembly and assembly. A sleeve 19 is provided on the outer surface of the front end of the vertical plate 17, and the outer wall of the sleeve 19 is fixedly connected to the baffle 20. A circular blade 21 is provided at the front end of the sleeve 19, and the inner surface of one end of the sleeve 19 is detachably connected to the electric push rod 22, and the outer surface of one end of the electric push rod 22 is detachably connected to the positioning head 23, and the outer wall of the positioning head 23 is threadedly connected to the screw rod 24, and the outer wall of the screw rod 24 is fixedly connected to the protective rubber sleeve 25.

[0024] The utility model provides a blade automatic cutting edge device, in which a third drive motor 18 is provided which can drive a sleeve 19 to rotate when in use, and the sleeve 19 can drive an electric push rod 22 to rotate, and a positioning head 23 at the front end of the electric push rod 22 can pass through the mounting hole in the middle of the circular blade 21, and the screw rod 24 can be rotated and adjusted according to the size of the mounting hole so that the length of the screw rod 24 on the outer wall of the positioning head 23 is greater than the diameter of the mounting hole, and then the electric push rod 22 is recovered so that the positioning head 23 clamps the circular blade 21 on the baffle 20 through the screw rod 24, thereby fixing the circular blade 21, making it easy to fix circular blades 21 of different sizes and convenient for disassembly and assembly.

[0025] In one embodiment provided by the present utility model, a box door 7 is movably connected to the outer surface of one side of the chassis 1, a first drive motor 8 is detachably connected to the outer surface of the rear end of the side vertical plate 3, a grinding wheel 9 is detachably connected to the outer surface of one end of the first drive motor 8, a second drive motor 10 and a cylinder 11 are detachably connected to the outer surface of one end of the table top 2, and the second drive motor 10 is located on both sides of the cylinder 11. When in use, the first drive motor 8 can drive the grinding wheel 9 to rotate, so that the grinding wheel 9 can grind the cutting edge of the circular blade 21.

[0026] In another embodiment provided by the present invention, side grooves 6 are provided on both side outer surfaces of the table top 2, and a side guard plate 12 is movably connected to the middle of the side grooves 6. The top outer surface of the side guard plate 12 is detachably connected to a top plate 14, and the upper outer surface of the top plate 14 is detachably connected to a hair dryer 15. A guide groove 16 is provided on the outer surface of one end of the side guard plate 12. The side guard plate 12 in the side groove 6 can be flipped under the drive of the second drive motor 10. During processing, the side guard plate 12 can be erected so that the side guard plate 12 can block the metal debris generated by the processing on both sides, thereby preventing the metal debris from splashing everywhere and preventing the metal debris from hurting the workers' eyes. The guide groove 16 on the side guard plate 12 can facilitate the guidance of the debris, and it can slide downward under the blowing of the hair dryer 15, so as to be cleaned and collected in the filter net 4.

[0027] In another embodiment provided by the present invention, the output end of the third drive motor 18 is detachably connected to the outer surface of one end of the sleeve 19, the number of the screw rods 24 is four, and the screw rods 24 are distributed in a symmetrical structure. The screw rods 24 can be adjusted and extended during use, which can facilitate the limiting and fixing of circular blades 21 of different sizes.

[0028] In one embodiment provided by the present invention, the outer surface of one end of the cylinder 11 is detachably connected to the outer surface of one end of the slider 13, and the output end of the second drive motor 10 is connected to the outer surface of one side of the side guard plate 12. When in use, the cylinder 11 can push the slider 13 to move in the central slide groove 5.

[0029] In another embodiment provided by the present invention, the number of the blowers 15 is three groups, the side guard plates 12 and the guide grooves 16 are an integrally formed structure, and the side guard plates 12 can block metal debris generated during processing when in use.

[0030] It should be noted that the present invention is an automatic blade cutting edge device. When in use, the circular blade 21 to be processed can be placed on the front end of the sleeve 19. At this time, the electric push rod 22 can be started. The electric push rod 22 can drive the front end positioning head 23 to pass through the mounting hole in the middle of the circular blade 21, and the screw rod 24 can be rotated and adjusted according to the size of the mounting hole, so that the length of the screw rod 24 on the outer wall of the positioning head 23 is greater than the diameter of the mounting hole. Then the electric push rod 22 is retracted, so that the positioning head 23 clamps the circular blade 21 on the baffle 20 through the screw rod 24, thereby fixing the circular blade 21, which is convenient for fixing circular blades 21 of different sizes and convenient for disassembly and assembly. After the circular blade 21 is fixed, the cylinder 11 can be started. The cylinder 11 can push the slider 13 to move in the middle slide groove 5, thereby driving the circular blade 21 to move. When the edge of the circular blade 21 is in contact with the grinding wheel, the cylinder 11 can be started. When the edge of the cutting grinding wheel 9 contacts, the first drive motor 8 and the third drive motor 18 can be started. The first drive motor 8 can drive the grinding wheel 9 to rotate when in use, and the third drive motor 18 can drive the circular blade 21 to rotate through the sleeve 19. The grinding grinding wheel 9 and the circular blade 21 rotate in opposite directions, so that the cutting edge of the circular blade 21 can be ground and cut. While grinding, the second drive motor 10 can be started, and the second drive motor 10 can drive the side guard plate 12 in the side groove 6 to flip over. When processing, the side guard plate 12 can be erected so that the side guard plate 12 blocks the metal debris generated by the processing on both sides, which can prevent the metal debris from splashing everywhere and hurting the workers' eyes. The guide groove 16 on the side guard plate 12 can facilitate the guidance of the debris, and it can slide downward under the blowing of the hair dryer 15, so that it is convenient to clean it and collect it in the leakage net 4, which is more practical.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A blade automatic cutting edge device, comprising a chassis (1), characterized in that: The upper outer surface of the chassis (1) is fixedly connected to a tabletop (2), the upper outer surface of the tabletop (2) is detachably connected to a side vertical plate (3) and a leakage net (4), the side vertical plate (3) is located on one side of the leakage net (4), a central slide groove (5) is provided in the middle of the tabletop (2), a slider (13) is provided in the middle of the central slide groove (5), the upper outer surface of the slider (13) is detachably connected to a vertical plate (17), and the rear end outer surface of the vertical plate (17) is detachably connected to a third drive motor (18). The front end outer surface of the vertical plate (17) is provided with a sleeve (19), the outer wall of the sleeve (19) is fixedly connected to a baffle (20), the front end of the sleeve (19) is provided with a circular blade (21), the inner surface of one end of the sleeve (19) is detachably connected to an electric push rod (22), the outer surface of one end of the electric push rod (22) is detachably connected to a positioning head (23), the outer wall of the positioning head (23) is threadedly connected to a screw rod (24), and the outer wall of the screw rod (24) is fixedly connected to a protective rubber sleeve (25).

2. The automatic blade cutting device according to claim 1, characterized in that: The outer surface of one side of the chassis (1) is movably connected to a box door (7), the outer surface of the rear end of the side vertical plate (3) is detachably connected to a first drive motor (8), the outer surface of one end of the first drive motor (8) is detachably connected to a grinding wheel (9), and the outer surface of one end of the table (2) is detachably connected to a second drive motor (10) and a cylinder (11), and the second drive motor (10) is located on both sides of the cylinder (11).

3. The automatic blade cutting device according to claim 1, characterized in that: Side grooves (6) are provided on both sides of the outer surface of the table top (2), a side guard plate (12) is movably connected to the middle of the side groove (6), a top outer surface of the top end of the side guard plate (12) is detachably connected to a top plate (14), a hair dryer (15) is detachably connected to the upper outer surface of the top plate (14), and a guide groove (16) is provided on one end outer surface of the side guard plate (12).

4. The automatic blade cutting device according to claim 1, characterized in that: The output end of the third drive motor (18) is detachably connected to the outer surface of one end of the sleeve (19), and the number of the screw rods (24) is four groups, and the screw rods (24) are distributed in a symmetrical structure.

5. The automatic blade cutting device according to claim 2, characterized in that: The outer surface of one end of the cylinder (11) is detachably connected to the outer surface of one end of the slider (13), and the output end of the second drive motor (10) is connected to the outer surface of one side of the side guard plate (12).

6. The automatic blade cutting device according to claim 3, characterized in that: The number of the hair dryers (15) is three groups, and the side guard plates (12) and the guide grooves (16) are an integrally formed structure.

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