CN109848714B - System and method for manufacturing blade - Google Patents
System and method for manufacturing blade Download PDFInfo
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- CN109848714B CN109848714B CN201910144871.3A CN201910144871A CN109848714B CN 109848714 B CN109848714 B CN 109848714B CN 201910144871 A CN201910144871 A CN 201910144871A CN 109848714 B CN109848714 B CN 109848714B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 238000010791 quenching Methods 0.000 claims abstract description 33
- 230000000171 quenching effect Effects 0.000 claims abstract description 33
- 238000005498 polishing Methods 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 21
- 238000007688 edging Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 5
- 239000010962 carbon steel Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000007373 indentation Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of blade manufacturing, in particular to a system and a method for manufacturing a blade, which comprises a first roller press, a second roller press, a high-frequency heater, a third roller press, a quenching device, a sharpening device and a cutting device which are sequentially connected through a guide groove, wherein a rotating wheel in the middle of the third roller press is provided with a circumferential small tooth, the quenching device, the sharpening device and the cutting device are respectively provided with a roller, the rollers are arranged above the guide groove through a motor, and after a plate is formed into a blank by the roller presses, a blade body is formed through subsequent quenching, sharpening and cutting, so that the blade manufacturing time is saved, the blade production efficiency is improved, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of blade manufacturing, in particular to a system and a method for manufacturing a blade.
Background
In the prior art, the kitchen knife blade on the market is not high in durability, the kitchen knife blade cannot be replaced, the kitchen knife blade is often passivated, the kitchen knife blade is inconvenient to grind and needs skilled workers, time is wasted, after the kitchen knife blade is ground for multiple times, the hardness of a hardened layer is gradually reduced, the sharpness of the hardened layer is reduced, and the cutting durability of the kitchen knife blade is affected.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned deficiencies in the prior art and to provide a system and a method for manufacturing a blade, so as to save the time for manufacturing the blade.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a system for making blade, includes first roller, second roller, high frequency heating machine, third roller, guenching unit, edging device and the cutting device that loops through the guide way and connect, be provided with the toothlet of a circumference on the third roller middle part swiveling wheel be provided with above the guide way behind the third roller and be used for driving panel to follow the gyro wheel that the guide way direction removed.
As a preferred scheme of the present invention, the first roller press is configured to roll both sides of the plate into a shape having an inclined angle, the second roller press is configured to roll both sides of the plate into a shape having an extended inclined section, and the third roller press rolls both sides of the plate into blank models of the blades, so that both sides of the plate can be uniformly stressed during rolling, bending and wrinkling of the plate due to rolling are reduced, and two blades are produced at a time to improve production efficiency, and the inclined plane of the plate is an inclined plane connecting the blade edges at both sides of the blade.
As a preferred scheme of the invention, the system for manufacturing the blade further comprises a polishing device, the polishing device is arranged between the quenching device and the edging device, and the polishing device polishes the plate entering the polishing device, so that the subsequent blade does not need to be polished, the subsequent workload is reduced, and the production efficiency of the blade is improved.
As a preferable scheme of the invention, the system for manufacturing the blade further comprises an arc grinding device, the arc grinding device is arranged between the polishing device and the edging device, the arc grinding device is used for grinding two sides below the blade into arc shapes, and the front end or the rear end of the blade can have a certain buffering effect on the chopping board when the arc-shaped blade cuts in the chopping process, so that the damage to the blade and the chopping board when the right-angle blade cuts in is reduced.
As a preferable scheme of the invention, the arc grinding device comprises a lifting mechanism and arc grinding plates, the arc grinding plates are arranged on the lifting mechanism, the arc grinding plates are arranged on two sides of the guide groove routing, the lifting mechanism drives the arc grinding plates to move up and down, the lifting mechanism is provided with a driving mechanism to enable the arc grinding plates to move left and right on two sides of the guide groove routing, the axis of the arc grinding plates is perpendicular to the plane of the guide groove, and the arc grinding device grinds the arc of two sides of a plate material, so that the manufactured blade cannot be directly and vertically cut on a chopping board when cutting vegetables, the blade is buffered, the durability of the blade is improved, and the service life of the blade is prolonged.
As a preferable scheme of the invention, the lifting mechanism comprises a main body frame and a lifting frame, the lifting frame is vertically moved under servo control and is arranged at the lower part of the main body frame, the main body frame is connected with the side edge of the lifting frame through a sliding pair, the arc grinding plates are arranged on the lifting frame through a motor, the motor is arranged on the lifting frame in a manner of moving left and right along the routing of the guide groove through servo control, the bottom of the motor is connected with a bottom plate of the lifting frame through the sliding pair, the arc grinding plates are switched in position through the motor and the servo control, arc grinding can be carried out at a required position, and the arc grinding plates are separated from a plate when not required.
As a preferable scheme of the invention, the sharpening device comprises a lifting mechanism and sharpening abrasive discs, the sharpening abrasive discs are arranged on the lifting mechanism, the sharpening abrasive discs are arranged on two sides of the guide groove routing, the lifting mechanism drives the sharpening abrasive discs to move up and down, a driving mechanism is arranged on the lifting mechanism to enable the sharpening abrasive discs to move left and right on two sides of the guide groove routing, the axes of the sharpening abrasive discs are parallel to the guide groove plane, the sharpening abrasive discs are arranged on two sides of the guide groove, and sharp sharpening is performed on two sides of the plate material.
As a preferable scheme of the invention, the lifting mechanism comprises a main body frame and a lifting frame, the lifting frame is vertically moved under servo control and is arranged at the lower part of the main body frame, the main body frame is connected with the side edge of the lifting frame through a sliding pair, the sharpening abrasive discs are arranged on the lifting frame through a motor, the motor is arranged on the lifting frame in a manner of moving left and right along the routing of the guide groove through servo control, the bottom of the motor is connected with a bottom plate of the lifting frame through a sliding pair, 4 sharpening abrasive discs are arranged, the sharpening abrasive discs are driven by the motor and the servo control to move left and right and up and down along the routing of the guide groove to match the position of the plate, and are used for polishing the sharpening of the plate, 4 sharpening abrasive discs are arranged, two are used for polishing the upper side.
As the preferable scheme of the invention, the blade is made of plate-shaped stainless steel or carbon steel, and both the plate-shaped stainless steel and the carbon steel can be rolled into the blade by a roller press, so that the quality and the strength of the blade after production are improved.
A method for manufacturing a blade comprises the system for manufacturing the blade, and the method comprises the following steps:
step 1: the plate is transferred from the first roller to the second roller through the guide groove, and the inclined surface of the blade is formed;
step 2: heating the plate, wherein the plate is heated by a high-frequency heating machine, and the strength of the plate is increased after the plate is rolled twice, so that the subsequent rolling can be smoothly carried out after the plate is heated;
and step 3: rolling the plate by a third roller press to enable the plate to be provided with a blank model of the blade;
and 4, step 4: quenching the plate, wherein the blank model enters a quenching device for quenching the blank model, and the quenching device sprays quenching oil on the plate through an oil pump for quenching the blank model;
and 5: and (3) polishing the blade, wherein the plate enters a polishing device, and the polishing device polishes the blank model, so that the blade manufactured subsequently does not need polishing treatment, the subsequent workload is reduced, and the production efficiency of the blade is improved.
Step 6: and (3) polishing the arc lines of the blade, wherein the plate enters an arc polishing device, and the arc polishing device polishes the two sides of the plate along the direction of the guide groove into arc lines, so that the two sides of the lower part of the blade divided subsequently are in the arc lines.
And 7: the edging device is used for edging the two sides of the guide groove, so that the two sides of the plate can be sharpened, the subsequently produced blade can be directly used, and the production efficiency of the blade is improved.
And 8: the blade cuts, and during panel got into cutting device, cutting device cut the middle part of panel earlier, made panel divide into two parts, then cutting device will divide into the panel of two parts and cut in the width department of setting for the blade that comes out from cutting device once has two, has improved the production efficiency of blade.
Compared with the prior art, the invention has the beneficial effects that: the blade body is formed after the plate is formed into a blank by the roller presses through sequentially passing the plate through the first roller press, the second roller press, the high-frequency heating machine, the third roller press, the quenching device, the edging device and the cutting device, so that the blade manufacturing time is saved, the blade production efficiency is improved, and the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the present system;
FIG. 2 is a schematic view of the shape of the sheet material at various stages to a finished knife blank;
FIG. 3 is a side view of stage c of FIG. 2;
FIG. 4 is a side view of stage d of FIG. 2;
FIG. 5 is a schematic view of the roller;
FIG. 6 is a schematic view of a first roller press;
FIG. 7 is a schematic view of the rotary wheel;
FIG. 8 is an enlarged view at M of FIG. 7;
FIG. 9 is an enlarged view of the rotating wheel of the third roller press;
FIG. 10 is a schematic structural view of an arc grinding device;
figure 11 is a schematic view of the structure of the sharpening device;
FIG. 12 is a schematic view of the structure of the polishing apparatus;
FIG. 13 is a schematic view of the cutting device;
FIG. 14 is a schematic view of the cutter of the cutting device;
FIG. 15 is a schematic structural view of the indentation apparatus;
FIG. 16 is a schematic view of the structure of the cutter of the indentation apparatus;
the labels in the figure are: 1-a first roller press, 2-a second roller press, 3-a high frequency heater, 4-a third roller press, 41-a rotating wheel, 411-a convex ring, 412-a round wheel, 413-a round table, 42-a small tooth, 5-a quenching device, 6-a sharpening device, 61-a sharpening abrasive disc, 7-a cutting device, 71-a vertical cutter, 8-a roller, 9-a guide groove, 10-an arc grinding device, 101-a lifting mechanism, 102-an arc grinding abrasive disc, 1011-a main body frame, 1012-a lifting frame, 11-a polishing device, 111-a polishing wheel, 12-a small hole, 13-an arc shape, 14-a servo control, 15-a motor, 16-an indentation device, 161-a cylinder, and 162-a pressing knife.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
Example 1
The conception of the invention is as follows: the blade is polished into by rolling the plate by respectively arranging the roller press, the quenching device 5, the edging device 6, the cutting device 7 and the like on the production line, the mode of injection molding of a traditional blade mold is replaced, the injection molding of the traditional blade mold is long in time consumption, the production efficiency is low, the time for manufacturing the blade is saved by the mode of rolling the plate into the blade, and the production efficiency of the blade is improved.
As shown in fig. 1 to 16, a system for manufacturing a blade includes a first roller press 1, a second roller press 2, a high frequency heater 3, a third roller press 4, a quenching device 5, a sharpening device 6 and a cutting device 7 which are connected in sequence through a guide groove 9, a rotary wheel 41 in the middle of the third roller press 4 is provided with a small circumferential tooth 42, a roller 8 for driving a plate to move along the guide groove 9 is arranged above the guide groove 9 behind the third roller press 4, the plate enters the first roller press 1 through the guide groove 9 and is driven by the rotary wheel of the roller press to move along the guide groove 9, the plate is primarily rolled into a model of a cutter through the first roller press 1 and the second roller press 2 and is heated by the high frequency heater 3, the plate enters the third roller press 4 through the rotary wheel of the first roller press 1 and the second roller press 2, the third roller press 4 rolls the plate into a blank blade, the whole structure of the blade is roughly completed, the purpose of heating the plate is that when the plate passes through the third roller press 4, the small teeth 42 on the rotating wheel 41 at the middle part of the third roller press the middle part of the plate to form small holes 12, the plate moves forwards continuously by the driving of the three roller presses, after entering the indentation device 16, the indentation operation is carried out on the plate by the pressing knife 162, so that the subsequent cutting is convenient, after entering the quenching device 5, because the small holes 12 are formed at the middle part of the plate, the roller 8 is arranged between the quenching device 5, the edging device 6 and the cutting device 7, the teeth of the roller 8 are matched with the small holes 12 of the plate, the plate is driven to move forwards by the rotation of the roller 8 driven by the motor, after the plate is quenched, the polishing device 11 polishes the plate, the plate continues to move forwards along the guide groove 9 by the roller 8, and enters the arc grinding device 10, the two, continuing to get into edging device 6, edging through edging device 6 with panel, grind panel both sides into the peak form, get into cutting device 7 at last, cut once panel middle part, the width department of predetermined blade cuts once for at every turn cut the blade after accomplishing two, roll extrusion is carried out along the both sides of panel in the roller press working process, and the both sides atress of panel is even, makes the crooked fold of the blade that rolls and become.
As shown in fig. 6 to 8, in this embodiment, the first roller press 1 is provided with two rotation wheels 41 in the middle for rolling a plate, so that the plate has a shape of a blade, the roller press is driven by a motor to drive the two rotation wheels 41 to rotate, the rotation wheel 41 is in a convex ring 411 structure along two sides of the axis, the rotation wheel 41 is in a circular wheel 412 along the inner side of the axis, circular bosses 413 are respectively provided along two sides of the axis of the circular wheel 412, one end of the circular boss 413 with a smaller diameter is connected with the circular wheel 412, the end of the circular boss 413 with a smaller diameter is smaller than the diameter of the circular wheel 412, the other end of the circular boss 413 is connected with the convex ring 411, the rotation wheel 41 is integrally formed, the structure of the circular wheel 412 matching with the two circular bosses 413 is provided in the middle of the rotation wheel 41, the circular boss 413 on the plate rolls the plate into an inclined plane shape after, the strength of the plate is increased.
In this embodiment, the structure of the second roller press 2 is different from that of the first roller press 1 in that the length of the axis of the circular truncated cone 413 of the second roller press 2 is greater than that of the axis of the circular truncated cone 413 of the first roller press 1, so that the rolled sheet material can be extended longer in the blade direction.
As shown in fig. 9, the structure of the third roller press 4 is different from that of the second roller press 2 in that the axial length of the circular truncated cone 413 of the third roller press 4 is greater than that of the circular truncated cone 413 of the second roller press 2, a circumferential small tooth 42 is arranged in the middle of the circular wheel 412 of the third roller press 4, and after the third roller press 4 rolls a sheet material, blank models of blades are formed on both sides of the sheet material.
In this embodiment, the high-frequency heating machine 3 is a high-frequency heating machine 3 commonly used in the market, and the plate is heated by a heating coil of the high-frequency heating machine 3, wherein the heating coil is a copper tube commonly used.
In this embodiment, the quenching apparatus 5 is a conventional apparatus, in which an oil pump is installed above the guide groove 9 or the plate, and quenching oil is sprayed on the plate by the oil pump for quenching.
As shown in fig. 10, in the present embodiment, the arc grinding apparatus 10, including the lifting mechanism 101 and the arc grinding blade 102, the arc grinding abrasive disc 102 is arranged on the lifting mechanism 101, the lifting mechanism 101 enables the arc grinding abrasive disc 102 to move up and down, the lifting mechanism 101 comprises a main body frame 1011 and a lifting frame 1012, the lifting frame 1012 is provided at the lower portion of the main body frame 1011 to be moved up and down by the servo control 14, the main body frame 1011 is connected with the side edge of the lifting frame 1012 through a sliding pair, a sliding rail on the sliding pair guides the lifting frame 1012, the arc grinding plates 102 are arranged on two sides of the routing of the guide grooves 9 and are symmetrically arranged, the servo control 14 drives the arc grinding plates 102 to move up and down, so that the arc grinding chip 102 can carry out arc grinding of the plate material in a plurality of ranges, and the service life of the arc grinding chip 102 is prolonged, wherein the axis of the arc grinding chip 102 is vertical to the plane of the guide groove 9.
In this embodiment, the arc grinding polishing plates 102 are installed on the lifting frame 1012 through a motor 15, the motor 15 is installed on the lifting frame 1012 through a servo control 14 moving left and right along the routing of the guide slot 9, a plate material passes through the middle of two arc grinding polishing plates 102, the arc grinding polishing plates 102 grind both sides of the plate material into arc shapes 13, the servo control 14 drives the arc grinding polishing plates 102 to move so that the arc grinding polishing plates 102 contact with the plate material and are ground into the arc shapes 13, at the position where the plate material does not need to be ground into the arc shapes, the servo control 14 drives the arc grinding polishing plates 102 to be separated from the plate material, the bottom of the motor 15 is connected with the lifting frame 1012 through a sliding pair, a sliding rail on the sliding pair guides the motor under the action of the servo control 14, the motor 15 used in the arc grinding device 10 is a brushless motor, the servo control for driving the motor 15 to move left and right along the routing of, a servo control on the body frame 1011 drives the crane 1012 to move back and forth in its entirety up and down to change the position of the arc refiner plate 102.
As shown in fig. 11, in this embodiment, the structure of the sharpening device 6 and the structure of the arc grinding device 10 are the same except that the installation direction of the motor 15 is different, the sharpening abrasive discs 61 are installed on the motor 15, the sharpening abrasive discs 61 are disposed on two sides of the routing of the guide groove 9, the axis of the sharpening abrasive discs 61 is parallel to the plane of the guide groove 9, two sharpening devices 6 are disposed adjacently, one sharpening device 6 is used for sharpening the upper surfaces of two sides of the routing of the board along the guide groove 9, and the other sharpening device 6 is used for sharpening the lower surfaces of two sides of the routing of the board along the guide groove 9, so as to sharpen the board.
As shown in fig. 12, in this embodiment, the polishing apparatus 11 includes polishing wheels 111 disposed in an up-down symmetrical manner, an outer shape of the polishing wheels 111 matches an outer shape of the blade, the polishing wheels 111 are driven by a motor, the plate passes through a middle portion of the two polishing wheels 111, and the upper and lower polishing wheels 111 perform polishing treatment on upper and lower sides of the plate.
As shown in fig. 13 and 14, in the cutting device 7 in this embodiment, a plate enters the cutting device 7, a cylinder 161 in the cutting device 7 drives a vertical cutter 71 and a press cutter 162 to move downward, the vertical cutter 71 divides the plate into two parts along the middle of the plate, the press cutter 162 cuts the plate at a predetermined width of the blade, the press cutter 162 separates the blade from the plate, so that the length of the blade reaches a standard, the press cutter 162 at this position is a transverse cutter of the plate, so that two blades can be obtained from the cutting device 7 at a time, the production efficiency of the blade is improved, the cutting device 7 can be cut by the press cutter 162 after the vertical cutter 71 is cut, or the vertical cutter 71 and the press cutter 162 can be cut at the same time, and the cutting device is a conventional cutting device.
As shown in fig. 15 and 16, the creasing device 16 is further included, the creasing device 16 is disposed between the third roller press 4 and the quenching device 5, the creasing device 16 includes a cylinder 161 and a pressing knife 162, the pressing knife 162 is disposed on the cylinder 161, the pressing knife 162 is perpendicular to the direction of the guide groove 9, and after the sheet enters the creasing device 16, the creasing device 16 performs creasing operation on the sheet after the sheet passes through a certain distance, so that the subsequent cutting device 7 facilitates cutting in the width direction of the blade.
As shown in fig. 2, in this embodiment, the first roller press 1 is used to roll both sides of a plate material into a shape a with an inclined angle, the second roller press 2 is used to roll both sides of a plate material into a shape b with an extended inclined section, and the third roller press 4 rolls both sides of a plate material into a blank model c of a blade.
As shown in fig. 1 and 4, the system for manufacturing the blade further includes an arc grinding device 10 and a polishing device 11, the polishing device 11 is disposed between the quenching device 5 and the edging device 6, the polishing device 6 polishes the plate entering the polishing device 6, the arc grinding device 10 is disposed between the polishing device 11 and the edging device 6, the arc grinding device 10 is used for grinding two sides below the blade into arc shapes 13, and rollers 8 for driving the plate to advance are disposed between the arc grinding device 10 and the polishing device 11 and adjacent devices
The blade is made of plate-shaped stainless steel or carbon steel, and the plate-shaped stainless steel and the plate-shaped carbon steel can be rolled into the blade through the roller press, so that the quality and the strength of the blade after production are improved.
A method for manufacturing a blade comprises the system for manufacturing the blade, and the method comprises the following steps:
step 1: the sheet material is transferred from the first roller press 1 to the second roller press 2 through the guide groove 9, and the blade is preliminarily formed, wherein the blade edge of the blade is arranged on two sides of the sheet material.
Step 2: the plate is heated by the high-frequency heating machine 3, the strength of the plate is increased after the plate is rolled twice, and subsequent rolling can be smoothly performed after the plate is heated.
And step 3: the sheet is rolled by a third roller 4 so that the sheet is provided with a blank model of the blade.
And 4, step 4: quenching the blank model, wherein the blank model enters a quenching device 5 for quenching the blank model, and the quenching device 5 sprays quenching oil on the blank model through an oil pump for quenching.
And 5: and (3) polishing the blade, wherein the plate enters the polishing device 11, and the polishing device 11 polishes the blank model, so that the subsequently manufactured blade does not need polishing treatment, the subsequent workload is reduced, and the production efficiency of the blade is improved.
And 6, polishing the arc lines of the blade, enabling the plate to enter an arc polishing device 10, and polishing two sides of the plate along the direction of the guide groove 9 into arc lines by the arc polishing device 10, so that two sides of the lower part of the blade divided subsequently are in the arc lines.
And 7: the edging device 6 is used for edging the two sides of the plate along the direction of the guide groove 9, namely the two sides of the plate are sharpened, so that the subsequently produced blade can be directly used, and the production efficiency of the blade is improved.
And 8: the blade is cut, and during panel got into cutting device 7, cutting device 7 cut the middle part of panel earlier, made panel divide into two parts, then cutting device 7 will be divided into two parts panel and cut in the width department of setting for the blade that comes out by cutting device 7 once has two, has improved the production efficiency of blade.
As shown in fig. 2 to 4, a plate is rolled by a first roller 1 into a shape a with a certain inclination angle at both sides of the plate, the plate is rolled into a shape b with an extended inclined section at both sides by a second roller 2, after two rolling by the first roller 1 and the second roller 2, the strength of the plate is increased, the plate is heated by a high-frequency heater 3, the plate passes a third roller 4, the third roller 4 rolls the plate into a shape c with a complete blank model, the middle part of the shape c with the complete blade model is rolled by small teeth 42 of an upper rotating wheel 41 of the third roller 4 to form small holes 12, the small holes 12 on the plate are matched with rollers 8, the rollers 8 rotate to drive the plate to advance, after the plate is quenched by a quenching device 5, the plate enters an arc grinding device 10 to grind arcs at both sides of the lower part of the blade, the two sides of the lower part of the blade are ground into arc shapes 13, after the arc is ground, the blade enters the edging device 6 to sharpen the two sides of the plate, the plate continues to advance, the plate enters the polishing device 11, the polishing device 11 polishes the plate, and finally the plate enters the cutting device 7, the cutting device 7 cuts along the middle of the plate firstly, so that the plate is separated, and then the plate is cut at the set blade width, so that two blades are arranged at the cutting position at each time.
As shown in fig. 9, a small tooth 42 is arranged on the middle part of the rotating wheel 41 of the third roller press 4, when a sheet passes through the rotating wheel 41, the small tooth 42 presses the middle part of the sheet into a small hole, so that the subsequent sheet can be transported by the roller 8.
Claims (9)
1. A system for manufacturing a blade is characterized by comprising a first roller press (1), a second roller press (2), a high-frequency heater (3), a third roller press (4), a quenching device (5), a sharpening device (6) and a cutting device (7) which are sequentially connected through a guide groove (9), wherein a rotary wheel (41) in the middle of the third roller press (4) is provided with a circumferential small tooth (42), and a roller (8) for driving a plate to move along the direction of the guide groove (9) is arranged above the guide groove (9) behind the third roller press (4); the sharpening device (6) comprises a lifting mechanism (101) and sharpening abrasive sheets (61), the sharpening abrasive sheets (61) are arranged on the lifting mechanism (101), the sharpening abrasive sheets (61) are arranged on two sides of a guide groove (9) for wiring, the lifting mechanism (101) drives the sharpening abrasive sheets (61) to move up and down, a driving mechanism is arranged on the lifting mechanism (101) to enable the sharpening abrasive sheets (61) to move left and right on two sides of the guide groove (9) for wiring, and the axis of the sharpening abrasive sheets (61) is parallel to the plane of the guide groove (9).
2. The system for making blades according to claim 1, characterized in that said first roller (1) is used to roll both sides of the sheet material into a shape with an oblique angle, said second roller (2) is used to roll both sides of the sheet material into a shape with an extended oblique section, and said third roller (4) rolls both sides of the sheet material into a blank model of the blade.
3. The system for making blades according to claim 1, further comprising a polishing device (11), said polishing device (11) being arranged between said quenching device (5) and said sharpening device (6).
4. A system for making blades according to claim 3, further comprising arc grinding means (10), said arc grinding means (10) being arranged between said polishing means (11) and said sharpening means (6), said arc grinding means (10) being adapted to grind the sides under the blade into arc shapes (13).
5. The system for manufacturing the blade according to claim 4, wherein the arc grinding device (10) comprises an elevating mechanism (101) and an arc grinding plate (102), the arc grinding plate (102) is arranged on the elevating mechanism (101), the arc grinding plate (102) is arranged on two sides of the routing of the guide groove (9), the elevating mechanism (101) drives the arc grinding plate (102) to move up and down, a driving mechanism is arranged on the elevating mechanism (101) to enable the arc grinding plate (102) to move left and right on two sides of the routing of the guide groove (9), and the axis of the arc grinding plate (102) is perpendicular to the plane of the guide groove (9).
6. The system for manufacturing the blade according to claim 5, wherein the lifting mechanism (101) comprises a main body frame (1011) and a lifting frame (1012), the lifting frame (1012) is arranged at the lower part of the main body frame (1011) in a manner of moving up and down through a servo control (14), the main body frame (1011) is connected with the side edge of the lifting frame (1012) through a sliding pair, the arc grinding and grinding plate (102) is arranged on the lifting frame (1012) through a motor (15), the motor (15) is arranged on the lifting frame (1012) in a manner of moving left and right along the routing of the guide groove (9) through the servo control (14), and the bottom of the motor (15) is connected with the bottom plate of the lifting frame (1012) through the sliding pair.
7. The system for manufacturing the blade according to claim 1, wherein the lifting mechanism (101) comprises a main body frame (1011) and a lifting frame (1012), the lifting frame (1012) is arranged at the lower part of the main body frame (1011) in a manner of moving up and down through a servo control (14), the main body frame (1011) is connected with the side edge of the lifting frame (1012) through a sliding pair, the sharpening grinding sheet (61) is arranged on the lifting frame (1012) through a motor (15), the motor (15) is arranged on the lifting frame (1012) in a manner of moving left and right along the routing of the guide groove (9) through the servo control (14), the bottom of the motor (15) is connected with the bottom plate of the lifting frame (1012) through the sliding pair, and 4 sharpening grinding sheets (61) are arranged.
8. The system for making blades according to claim 1, wherein the material of which the blades are made is stainless steel or carbon steel in the form of a plate.
9. A method of making a blade, comprising the steps of:
step 1: the plate is transferred from the first roller press (1) to the second roller press (2) through the guide groove (9) to form the inclined surface of the blade;
step 2: heating the plate by a high-frequency heater (3);
and step 3: the plate is rolled by a third rolling machine (4) to enable the plate to be provided with a blank model of the blade;
and 4, step 4: quenching the plate, wherein the plate enters a quenching device (5) for quenching;
step 5, polishing the blade, putting the plate into a polishing device (11), and polishing the blank model by the polishing device (11);
step 6: polishing arc lines of the blade, enabling the plate to enter an arc polishing device (10), polishing two sides of the plate along the direction of the guide groove (9) into arc lines (13) by the arc polishing device (10), and enabling two sides of the lower part of the blade divided subsequently to be arc lines (13);
and 7: the plate enters the edging device (6), and the edging device (6) edges the two sides of the plate along the direction of the guide groove (9), namely, the two sides of the plate are sharpened;
and 8: the cutting device comprises a blade, wherein a plate enters the cutting device (7), the cutting device (7) cuts the middle part of the plate firstly to enable the plate to be divided into two parts, and then the cutting device (7) cuts the plate divided into two parts at the position of the width of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144871.3A CN109848714B (en) | 2019-02-27 | 2019-02-27 | System and method for manufacturing blade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144871.3A CN109848714B (en) | 2019-02-27 | 2019-02-27 | System and method for manufacturing blade |
Publications (2)
| Publication Number | Publication Date |
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| CN109848714A CN109848714A (en) | 2019-06-07 |
| CN109848714B true CN109848714B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910144871.3A Expired - Fee Related CN109848714B (en) | 2019-02-27 | 2019-02-27 | System and method for manufacturing blade |
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| Country | Link |
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| CN (1) | CN109848714B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284848A (en) * | 2011-08-01 | 2011-12-21 | 厦门市清宏实业有限公司 | Processing equipment and method for blades |
| KR20130053687A (en) * | 2011-11-16 | 2013-05-24 | 디에스티 주식회사 | Slate fin cutter grinder |
| CN105750854A (en) * | 2015-01-02 | 2016-07-13 | 祝永康 | Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method |
| CN207155404U (en) * | 2017-09-28 | 2018-03-30 | 鹤山沙坪高质刀具有限公司 | Blade opening edge equipment |
| CN208151428U (en) * | 2018-02-11 | 2018-11-27 | 湖南耐特材料科技有限公司 | It is a kind of for plate and the heat-treating machine of bar |
-
2019
- 2019-02-27 CN CN201910144871.3A patent/CN109848714B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284848A (en) * | 2011-08-01 | 2011-12-21 | 厦门市清宏实业有限公司 | Processing equipment and method for blades |
| KR20130053687A (en) * | 2011-11-16 | 2013-05-24 | 디에스티 주식회사 | Slate fin cutter grinder |
| CN105750854A (en) * | 2015-01-02 | 2016-07-13 | 祝永康 | Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method |
| CN207155404U (en) * | 2017-09-28 | 2018-03-30 | 鹤山沙坪高质刀具有限公司 | Blade opening edge equipment |
| CN208151428U (en) * | 2018-02-11 | 2018-11-27 | 湖南耐特材料科技有限公司 | It is a kind of for plate and the heat-treating machine of bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109848714A (en) | 2019-06-07 |
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