CN111434451B - Efficient welding machine scissors cutting edge burr detection and grinding device - Google Patents
Efficient welding machine scissors cutting edge burr detection and grinding device Download PDFInfo
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- CN111434451B CN111434451B CN201910023166.8A CN201910023166A CN111434451B CN 111434451 B CN111434451 B CN 111434451B CN 201910023166 A CN201910023166 A CN 201910023166A CN 111434451 B CN111434451 B CN 111434451B
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- trolley
- grinding
- grindstone
- grinding stone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/52—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of shear blades or scissors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a device for detecting and grinding burrs of a scissor edge of a high-efficiency welding machine, which comprises an adsorption type grinding trolley component, a horizontal grinding and grinding mechanism, a vertical grinding and grinding mechanism and a scissor edge burr detecting unit, wherein the adsorption type grinding trolley component comprises a grinding trolley body and a grinding trolley body; the absorption formula coping dolly part includes: the trolley comprises a trolley body frame, and a trolley moving roller, a trolley lower part adsorption part and a trolley side adsorption part which are arranged on the trolley body frame; horizontal coping grindstone mechanism includes: the horizontal grinding stone installation control component is arranged on the horizontal grinding stone installation control component; perpendicular coping grindstone mechanism includes: a vertical grindstone mounting control member, and a vertical grindstone provided on the vertical grindstone mounting control member; the cutting edge burr detection unit includes: the device comprises a mounting bracket, a frame, and a diode laser, a plano-convex cylindrical lens, an imager and an imaging convex lens which are arranged in the frame. The invention realizes the efficient and accurate grinding of the burrs of the scissor blade, and ensures the stability of the shearing quality and the long service life of the scissor blade in the production process.
Description
Technical Field
The invention relates to grinding of a scissor blade of a high-strength steel shearing device, in particular to a device for detecting and grinding burrs of the scissor blade of a high-efficiency welding machine.
Background
In order to ensure and improve the quality of a welding seam, although the strength (namely material hardness and toughness) of the shears which are used for shearing the high-strength steel and the ultrahigh-strength steel by the welding machine is enough to shear the high-strength steel and the ultrahigh-strength steel plate coil which need to be welded by the welding machine, burrs are generated on the cutting edges of the shears due to a large amount of frequent shearing in the actual use process, the burrs are not timely treated, vicious cycle is generated after weight is increased, the cutting edges of the shears are scratched, the shearing quality is deteriorated, the quality of the welding seam is influenced, the cutting edges are seriously cracked, the shears cannot be effectively sheared, although the grinding in the horizontal direction and the vertical direction can be slightly compensated by a mode of manual grinding (visual cutting edge burr shearing condition, manual grinding stone is carried out by hands), but the manual grinding quality is not controllable, the operation condition is poor, and the effect is not ideal. Finally, the problem that the welding quality of the welding machine and the normal production of the machine set are seriously influenced can only be compensated by shortening the replacement period of the scissors.
In the existing patent application, for example, patent application No. 201611002945.2 discloses an automatic welding polisher for grading rings, which comprises a frame i, a bracket device, a clamping device, an automatic polishing device, an automatic welding device, a power device, a sliding frame lifting device, a sliding frame device, a reduction box device, a wire feeding device, a control system and a welding machine; the bracket device and the clamping device are respectively arranged on the rack I; the automatic polishing device and the automatic welding device are respectively arranged on the power device; because the automatic welding device and the automatic grinding device are adopted, the labor intensity is reduced, the efficiency is improved, and the quality stability is ensured; the wire feeding device adopts an automatic wire feeding structure with a wire breakage automatic detection function, so that the wire feeding speed matched with the automatic welding device is ensured, and the welding quality is improved; because of reasonable structure and high automation degree, the device has great practical and popularization value. However, the patent uses rotary grinding, and the grinding object is a grading ring.
Also as disclosed in patent application No. 201720265860.7, a polishing and pressing device for steel strip butt joint comprises a frame, and a first positioning assembly and a second positioning assembly arranged on the frame, wherein the first positioning assembly is arranged at the upstream of the second positioning assembly, welding channels for passing a spot welding machine are arranged between the first positioning assembly and the second positioning assembly and on the frame, an angle grinder and a driving mechanism for driving the angle grinder to reciprocate to polish a working steel strip are arranged on the frame, the driving mechanism comprises a support seat arranged on the frame, a first connecting rod rotationally connected with the support seat, a second connecting rod rotationally connected with the first connecting rod, a sliding block hinged with the other end of the second connecting rod, and a motor for driving the first connecting rod to rotate, the sliding block is slidably connected with the support seat, the angle grinder is fixed below the sliding block, a driving piece for driving the support seat to move along the vertical direction to drive the angle grinder to be close to or far away from the steel strip and then to be positioned is arranged, the steel strip in use (i.e. the working steel strip) can be automatically ground. However, in this patent, the grinding is performed using an angle grinder, and the grinding object is a steel strip butt joint position.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the efficient welding machine scissors blade burr detection and grinding device, which realizes efficient and accurate grinding of the welding machine scissors blade burrs and enables the welding machine scissors blade to have stable shearing quality and long service life in the process of producing high-strength steel and ultrahigh-strength steel.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient welding machine scissors cutting edge burr detects and coping device, locates to detect on the scissors cutting edge of coping, include: the device comprises an adsorption type grinding trolley part, a horizontal grinding stone mechanism, a vertical grinding stone mechanism and a shear blade burr detection unit, wherein the horizontal grinding stone mechanism, the vertical grinding stone mechanism and the shear blade burr detection unit are arranged on the adsorption type grinding trolley part;
the absorption formula coping dolly part includes: the trolley comprises a trolley body frame, and a trolley moving roller, a trolley lower part adsorption part and a trolley side adsorption part which are arranged on the trolley body frame, wherein the trolley moving roller is used for rolling on the trolley body frame along the shearing surface of the scissor blade, the trolley lower part adsorption part is used for enabling the trolley body frame to be tightly attached to the upper surface of the scissor blade, and the trolley side adsorption part is used for enabling the trolley body frame to be tightly attached to the vertical surface of the scissor blade;
horizontal coping grindstone mechanism includes: the horizontal grinding stone installation control part is connected to one side surface of the trolley body frame, and the horizontal grinding stone installation control part is connected with the horizontal grinding stone through a grinding stone installation clamping groove;
perpendicular coping grindstone mechanism includes: the vertical grindstone installation control component is connected to the other side surface of the trolley body frame, and the vertical grindstone installation control component is connected with the vertical grindstone through a grindstone installation clamping groove;
the cutting edge burr detection unit includes: the device comprises a mounting support, a frame, a diode laser, a plano-convex cylindrical lens, an imager and an imaging convex lens, wherein the diode laser, the plano-convex cylindrical lens, the imager and the imaging convex lens are arranged in the frame, one end of the mounting support is connected to one side surface of a frame of a trolley body, the other end of the mounting support is connected with the frame, the diode laser emits laser beams, the laser beams are controlled to be linear laser beams after passing through the plano-convex cylindrical lens, the laser beams are reflected after contacting with the cutting edge of the scissors, and reflected light forms a state image of the cutting.
The trolley is characterized in that a device built-in power supply, a device controller electrically connected with the device built-in power supply, a movable roller driving part and an adsorption part magnetic force control unit are arranged in the trolley body frame, the movable roller driving part and the adsorption part magnetic force control unit are respectively controlled by the device controller, the movable roller driving part is used for driving the trolley to move rollers, and the adsorption part magnetic force control unit is used for controlling the adsorption part on the lower portion of the trolley and the adsorption part on the side face of.
The horizontal grinding stone installation control part is internally provided with a grinding stone clamping groove front-and-back movement control device which is used for driving the horizontal grinding stone to run, and the device controller controls the grinding stone clamping groove front-and-back movement control device.
The vertical grindstone installation control part is internally provided with a grindstone clamping groove up-and-down movement control device which is used for driving the vertical grindstone to run, and the device controller controls the grindstone clamping groove up-and-down movement control device.
In the technical scheme, the high-efficiency welding machine scissor edge burr detecting and grinding device provided by the invention adopts a triangulation camera device to detect the scissor edge burr condition, the double-sided grinding stone grinding control device carries out accurate grinding according to the scissor edge burr condition, and the horizontal and vertical grinding stone control mechanism realizes the step-by-step reciprocating motion of the grinding stone, so that the whole surface of the grinding stone participates in grinding of a scissor edge, the grinding stone grinding smoothness and the grinding stone consumption uniformity are realized, meanwhile, the retest after grinding can effectively detect the grinding effect and carry out feedback correction, the high-efficiency accurate grinding of the welding machine scissor edge burr is realized, and finally, the stability of the cutting quality and the service life of the welding machine scissor edge in the process of producing high-strength steel and ultrahigh-strength steel reach and exceed the use replacement period; the problems that the welding machine scissors cutting edge burr is difficult to grind on line, the grinding quality cannot be effectively controlled, the service life of the scissors cannot reach the replacement period and the like in the prior art can be effectively solved, and the defects of the prior art are overcome.
Drawings
FIG. 1 is a schematic diagram of the structure of the apparatus of the present invention;
FIG. 2 is a schematic structural view of the adsorption type sharpening trolley part in the device;
FIG. 3 is a schematic structural diagram of a horizontal grinding mechanism and a vertical grinding mechanism in the device of the invention;
FIG. 4 is a schematic structural diagram of a shear burr detection unit in the apparatus of the present invention;
fig. 5 is a schematic view of the drive control components of the inventive device disposed internally.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the embodiment.
Referring to fig. 1 to 5, the present invention provides a device for detecting and grinding burrs on a scissors blade 10 to be detected and ground, comprising: the grinding machine comprises an adsorption type grinding trolley component 1, and a horizontal grinding grindstone mechanism 2, a vertical grinding grindstone mechanism 3 and a shear blade burr detection unit 4 which are arranged on the adsorption type grinding trolley component 1.
Preferably, the adsorption type sharpening trolley part 1 comprises: dolly body frame 11, and locate dolly removal running roller 12, dolly lower part adsorption component 13 and dolly side adsorption component 14 on dolly body frame 11, dolly removal running roller 12 is used for dolly body frame 11 to roll on the shear plane along scissors cutting edge 10, and dolly lower part adsorption component 13 is used for dolly body frame 11 to hug closely the motion on the upper surface of scissors cutting edge 10, and dolly side adsorption component 14 is used for dolly body frame 11 to hug closely the motion on the perpendicular face of scissors cutting edge 10.
Preferably, the horizontal grinding and grinding mechanism 2 includes: the horizontal grinding wheel installation control component 21 is connected to one side surface of the trolley body frame 11, the horizontal grinding wheel installation control component 21 is connected with the horizontal grinding wheel 22 through a grinding wheel installation clamping groove 23, and grinding pressure control of the horizontal grinding wheel 22 and stepping reciprocating movement control of the horizontal grinding wheel 22 are achieved.
Preferably, the vertical grinding and polishing mechanism 3 includes: the vertical grinding stone installation control component 31 and the vertical grinding stone 32 arranged on the vertical grinding stone installation control component 31 are connected to the other side surface of the trolley body frame 11, the vertical grinding stone installation control component 31 is connected with the vertical grinding stone 32 through a grinding stone installation clamping groove, and grinding pressure control of the vertical grinding stone 32 and stepping up-and-down control of the vertical grinding stone 32 are achieved.
Preferably, the cutting-edge burr detecting unit 4 includes: the device comprises a mounting bracket 41, a frame 42, a diode laser 43, a plano-convex cylindrical lens 44, an imager 45 and an imaging convex lens 46 which are arranged in the frame 42, wherein one end of the mounting bracket 41 is connected to one side surface of a frame 11 of the trolley body, the other end of the mounting bracket 41 is connected with the frame 42, the diode laser 43 emits a laser beam which passes through the plano-convex cylindrical lens 44 and then controls the laser beam to be a linear laser beam, the laser beam is reflected after contacting with a scissor blade 10, the reflected light passes through the imaging convex lens 46 and then forms a scissor blade state image on the imager 45, namely, the scissor blade burr condition is detected through the triangulation principle.
Preferably, a device built-in power supply 5, a device controller 6 electrically connected with the device built-in power supply 5, and a moving roller driving part 7 and an adsorption part magnetic force control unit 8 controlled by the device controller 6 respectively are arranged in the trolley body frame 11, the moving roller driving part 7 is used for driving a trolley moving roller 12, and the adsorption part magnetic force control unit 8 is used for controlling a trolley lower adsorption part 13 and a trolley side adsorption part 14.
Preferably, a grindstone clamping groove forward and backward movement control device 9 is arranged in the horizontal grindstone installation control part 21, the grindstone clamping groove forward and backward movement control device 9 is used for driving the horizontal grindstone 22 to operate, and the device controller 6 controls the grindstone clamping groove forward and backward movement control device 9.
Preferably, a vertical grinding stone mounting control part 31 is provided with a grinding stone clamping groove vertical movement control device, the grinding stone clamping groove vertical movement control device is used for driving the vertical grinding stone 32 to operate, and the device controller 6 controls the grinding stone clamping groove vertical movement control device.
The device starts to work, the device is placed at one end of a scissor blade 10 needing to be detected and polished, the device is started, a trolley body frame 11 starts to move, a scissor blade burr detection unit 4 shoots the burr condition of the scissor blade 10 in front, a device controller 6 controls a horizontal polishing grindstone mechanism 2 and a vertical polishing grindstone mechanism 3 to polish the blade edge of the scissor blade, the trolley body frame 11 moves to the tail end of the scissor blade 10 and then automatically returns, in the returning process, the scissor blade burr detection unit 4 continues to detect the blade edge polishing condition, the grinding effect reaches the expected target, the trolley body frame 11 stops, and a maintainer moves the device to other blades needing to be polished. If the expected target is not achieved, the trolley body frame 11 is started again to carry out grinding once again, and the expected target is achieved.
According to the consumption condition of the grinding stone, the horizontal grinding stone installation control component 21 and the vertical grinding stone installation control component 31 can automatically control the corresponding horizontal grinding stone 22 and the corresponding vertical grinding stone 32 to move up and down in a stepping mode in a reciprocating mode, so that the whole surface of the grinding stone is uniformly consumed on the premise of ensuring the grinding effect, and the grinding effect can be promoted by the aid of the measure.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a high-efficient welding machine scissors cutting edge burr detects and coping device, locates to detect on the scissors cutting edge of coping, its characterized in that includes: the device comprises an adsorption type grinding trolley part, a horizontal grinding stone mechanism, a vertical grinding stone mechanism and a shear blade burr detection unit, wherein the horizontal grinding stone mechanism, the vertical grinding stone mechanism and the shear blade burr detection unit are arranged on the adsorption type grinding trolley part;
the absorption formula coping dolly part includes: the trolley comprises a trolley body frame, and a trolley moving roller, a trolley lower part adsorption part and a trolley side adsorption part which are arranged on the trolley body frame, wherein the trolley moving roller is used for rolling on the trolley body frame along the shearing surface of the scissor blade, the trolley lower part adsorption part is used for enabling the trolley body frame to be tightly attached to the upper surface of the scissor blade, and the trolley side adsorption part is used for enabling the trolley body frame to be tightly attached to the vertical surface of the scissor blade;
horizontal coping grindstone mechanism includes: the horizontal grinding stone installation control part is connected to one side face of the trolley body frame, and the horizontal grinding stone installation control part is connected with the horizontal grinding stone through a first grinding stone installation clamping groove;
perpendicular coping grindstone mechanism includes: the vertical grindstone installation control part is connected to the other side face of the trolley body frame, and the vertical grindstone installation control part is connected with the vertical grindstone through a grindstone installation clamping groove II;
the cutting edge burr detection unit includes: the device comprises a mounting support, a frame, a diode laser, a plano-convex cylindrical lens, an imager and an imaging convex lens, wherein the diode laser, the plano-convex cylindrical lens, the imager and the imaging convex lens are arranged in the frame, one end of the mounting support is connected to one side surface of a frame of a trolley body, the other end of the mounting support is connected with the frame, the diode laser emits laser beams, the laser beams are controlled to be linear laser beams after passing through the plano-convex cylindrical lens, the laser beams are reflected after contacting with the cutting edge of the scissors, and reflected light forms a state image of the cutting.
2. The device for detecting and grinding the burrs of the edges of the scissors of the high-efficiency welding machine as claimed in claim 1, wherein: the trolley is characterized in that a device built-in power supply, a device controller electrically connected with the device built-in power supply, a movable roller driving part and an adsorption part magnetic force control unit are arranged in the trolley body frame, the movable roller driving part and the adsorption part magnetic force control unit are respectively controlled by the device controller, the movable roller driving part is used for driving the trolley to move rollers, and the adsorption part magnetic force control unit is used for controlling the adsorption part on the lower portion of the trolley and the adsorption part on the side face of.
3. The device for detecting and grinding the burrs of the edges of the scissors of the high-efficiency welding machine as claimed in claim 2, wherein: the horizontal grinding stone installation control part is internally provided with a grinding stone clamping groove front-and-back movement control device which is used for driving the horizontal grinding stone to run, and the device controller controls the grinding stone clamping groove front-and-back movement control device.
4. The device for detecting and grinding the burrs of the edges of the scissors of the high-efficiency welding machine as claimed in claim 2, wherein: the vertical grindstone installation control part is internally provided with a grindstone clamping groove up-and-down movement control device which is used for driving the vertical grindstone to run, and the device controller controls the grindstone clamping groove up-and-down movement control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023166.8A CN111434451B (en) | 2019-01-10 | 2019-01-10 | Efficient welding machine scissors cutting edge burr detection and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023166.8A CN111434451B (en) | 2019-01-10 | 2019-01-10 | Efficient welding machine scissors cutting edge burr detection and grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111434451A CN111434451A (en) | 2020-07-21 |
| CN111434451B true CN111434451B (en) | 2021-04-13 |
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| CN201910023166.8A Active CN111434451B (en) | 2019-01-10 | 2019-01-10 | Efficient welding machine scissors cutting edge burr detection and grinding device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345872B (en) * | 1999-01-20 | 2003-07-16 | Stephen Geoffrey Bernhard | Grinding machine and method of grinding grass mower rotary blades |
| CN201833238U (en) * | 2010-10-13 | 2011-05-18 | 宁波竹之韵食品有限公司 | Knife grinder for plate shearing machine tools |
| CN104308701A (en) * | 2014-09-30 | 2015-01-28 | 浙江华祥皮革有限公司 | Double-grinding-head numerical control round table plain surface grinding machine |
| CN105415113A (en) * | 2015-11-25 | 2016-03-23 | 江门银特银数控机床有限公司 | Precise composite molding grinding machine for numerical control linear guide rail |
| CN207043882U (en) * | 2017-06-12 | 2018-02-27 | 鞍钢股份有限公司 | A kind of portable groove profile rail reconditioning dolly |
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