CN103949763A - Welding gun cleaning device and welding wire cutting device - Google Patents
Welding gun cleaning device and welding wire cutting device Download PDFInfo
- Publication number
- CN103949763A CN103949763A CN201410217276.5A CN201410217276A CN103949763A CN 103949763 A CN103949763 A CN 103949763A CN 201410217276 A CN201410217276 A CN 201410217276A CN 103949763 A CN103949763 A CN 103949763A
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- Prior art keywords
- shearing machine
- support arm
- wire shearing
- arm
- shaped groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/328—Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a welding gun cleaning device and a welding wire cutting device. The welding wire cutting device comprises a rack, a wire cutting machine cover, a through beam type photo electric sensor, a wire cutting machine, a left support arm, a right support arm and a waste collecting box, wherein a concave arm which extends towards left is arranged on the upper end surface of the rack, a strip-shaped through groove is formed in the concave arm, the rack is connected with the wire cutting machine cover, the through beam type photo electric sensor main body and an electromagnetic valve of the wire cutting machine are fixed inside the rack, the left support arm is L-shaped, the strip-shaped through grooves are formed in both the left support arm and the right support arm, the left support arm is fixed on the upper end surface of the concave arm, a light emitter is fixed on the left support arm, the right support arm is fixed on the wire cutting machine cover, and a light receiver is fixed on the right support arm. The device can collect the cut waste, uses the photo electric sensing control way to control the cutting operation, and avoids the phenomenon of error alarm caused by that a welding robot collides; the device can be directly used for the welding robot which is few in output signal, the positions of the light emitter and the light receiver can be adjusted, and the device can be suitable for the arms of the welding robots in different appearance sizes.
Description
Technical field
The present invention relates to the peripheral equipment of welding robot, belong to the technical field of welding gun cleaning plant.
Background technology
In complete welding robot system, except robot itself, also comprise some peripheral equipments, as positioner, Mobile Slide, welding gun cleaning plant, automatic tool conversion equipment.Robot will complete weld job, the support that need to rely on control system and periphery auxiliary equipment with coordinate, mutually use in phase, to reduce, be forced to downtime, reduce equipment failure rate, improve security, and obtain the welding quality of rationality.
As everyone knows, robot welding has the outstanding features such as production efficiency height and welding quality stable.Yet consumable electrode arc welding machine people is in work progress, inside and outside torch neck, residual welding slag and the variation of dry extension of electrode, had a strong impact on welding quality and stability.Therefore, be provided with welding gun cleaning plant in the peripheral equipment of welding robot, welding gun cleaning plant mainly comprises welding gun cleaning machine, sprayization device and welding wire clipping apparatus three parts.Welding gun cleaning machine is to remove splashing of nozzle inner surface, to guarantee the unobstructed of protective gas; The liquid splashing prevention effect of sprayization device ejection can reduce adhering to of welding slag, reduces frequency of maintenance; Welding wire clipping apparatus is mainly used in carrying out with welding wire the occasion that starting point detects, certain to guarantee the stem elongation degree of welding wire, the precision that raising detects and the performance of the starting the arc.
Existing welding wire clipping apparatus is as a part for welding gun cleaning plant, be set together with welding gun cleaning machine, sprayization device multi mechanism compound, installation site is relatively fixing, when using client to have status requirement or need to be configured on miscellaneous equipment welding wire clipping apparatus, it can not meet independent installation, the requirement of using flexibly.And the welding wire head of being cut by welding wire clipping apparatus belongs to discarded object, due to collection part not being set in welding wire clipping apparatus, so the welding wire head of cutting is scattered in around equipment, affect station environmental sanitation.
Meanwhile, in the welding wire clipping apparatus using at present, the Starting mode of wire shearing machine mainly contains two kinds: a kind of is mechanical touch-type, and another kind is robot signal controlling formula.The concrete control procedure of machinery touch-type mode is, when welding gun moves to the edge of a knife position of wire shearing machine, can touch mechanical switch, after mechanical switch action, make the cylinder action (being the gauge tap that mechanical switch is equivalent to cylinder) of wire shearing machine, after welding gun is removed by the edge of a knife, under the effect of back-moving spring, mechanical switch resets, and cylinder quits work.The detailed process of robot signal controlling formula is, when welding gun moves to the edge of a knife position of wire shearing machine, the signal output part of robot can be exported and cut an actuating signal to magnetic valve (now magnetic valve is the gauge tap of cylinder in wire shearing machine), make cylinder action, after welding gun is removed by the edge of a knife, the signal output part of robot can be exported and stop cutting an actuating signal and to magnetic valve, it is resetted, and cylinder quits work.
The deficiency of machinery touch-type mode: because current most welding robots are provided with anticollision sensor per capita; so for the welding robot that the higher anticollision sensor of sensitivity has been installed; the touching power that mechanical switch starts in welding wire clipping apparatus requires when larger; be easy at the anticollision sensor false alarm that becomes welding robot, whole welding system is shut down.The deficiency of robot signal controlling formula is mainly manifested in while being applied to the less welding robot of output signal, additionally to robot, increases such wire shearing machine solenoid control signal element, difficulty comparatively, and cost is higher.Or can not be applicable to install the welding robot of the higher anticollision sensor of sensitivity in sum, all there is the poor shortcoming of versatility in two kinds of above-mentioned modes,, or is not easy or the improper less welding robot of output signal that is applicable to.
In welding gun cleaning plant, at welding gun cleaning machine and sprayization device mechanism position, be provided with the hood for protecting rider that prevents splash agent, as Figure 13 to Figure 16, the hood for protecting rider 9 that prevents splash agent using is at present for integral type framework, comprise left and right side plate 92,93 and be the main cover plate 91 of L-type, on left and right side plate 92,93, installation screwed hole is set respectively.Its weak point is in use procedure, and this hood for protecting rider 9 that prevents splash agent is fixed on and prevents splash agent in bottle rack II main body and clear gun apparatus support I.During reamer V on changing clear gun apparatus, the hood for protecting rider 9 that prevents splash agent can hinder the mounting or dismounting of reamers, so the hood for protecting rider 9 that this need to be prevented splash agent disassembles.The process that removes and installs is time-consuming takes a lot of work, and after reinstalling, also needs the position of the nozzle IV that prevents splash agent again to debug, so bring inconvenience to use, has restricted the rhythm efficiency of automated production.
Summary of the invention
The object of the present invention is to provide a kind of welding gun cleaning plant, its welding wire clipping apparatus part can be collected the waste material cutting, and make welding wire clipping apparatus certain applications when the welding robot of the higher anticollision sensor of sensitivity has been installed, there is not the situation of robot false alarm, be applied to the less welding robot of output signal, needn't be corresponding improvement robot, additionally to welding robot, increase an output signal.
The present invention solves the technical scheme that its technical problem takes: a kind of welding gun cleaning plant, comprises welding gun cleaning machine, sprayization device and welding wire clipping apparatus;
Described welding gun cleaning machine comprises gun apparatus support clearly; Described spray device comprises the bottle rack that prevents splash agent;
Described welding wire clipping apparatus comprises frame, wire shearing machine cover, correlation type photoelectric sensor, wire shearing machine, left support arm, right support arm and garbage collection box;
Described frame is square tube shape, and its openend is positioned at left and right orientation, and left port place is fixed with the cover plate of a L-type, and the middle part of upper surface has the protruding arm of an extension left, left and right is set on this protruding arm to the bar shaped groove extending;
Described wire shearing machine cover is square tube shape, and its openend is positioned at upper and lower orientation, and the left-half of upper port is provided with cover plate;
The left surface of the right side of described frame and described wire shearing machine cover is bolted, and the upper surface of described frame is not less than described wire shearing machine cover upper port end face;
Described correlation type photoelectric sensor comprises photophore and the light-receiving device of sensor main body and connecting sensor main body;
Described wire shearing machine comprises magnetic valve, cylinder and cutter head assembly;
Magnetic valve in the sensor main body of described correlation type photoelectric sensor and described wire shearing machine is bolted on respectively in described frame, and described sensor main body is connected with described magnetic valve;
Cylinder in described wire shearing machine is fixed on the left wall body of described wire shearing machine cover, described cutter head assembly is fixed on the left wall body of described wire shearing machine cover and the cover plate of upper port left-half setting, and the edge of a knife of described cutter head assembly is positioned at described wire shearing machine cover upper port;
Downward by the front wall body of described wire shearing machine cover and the upper surface of rear wall body, corresponding strip gap is set respectively, described two strip gap are corresponding with the edge of a knife of described wire shearing machine cutter head assembly;
Before described wire shearing machine cover, the lower end of wall body arranges square opening, and makes the edge of a knife of the corresponding described wire shearing machine of the center line of this square opening on left and right directions;
Lower port at described wire shearing machine cover arranges base plate, in the position of the corresponding described square orifice of described base plate front edge, left and right is set to the card article that extends and raise up;
Described garbage collection box comprises box body and is arranged on the front end-plate of box body front end, and the vertical height of described front end-plate is greater than the vertical height of described box body; Between the lower end of described front end-plate and box body front bottom end, establish triangular shape gap;
Upper end at described front end-plate arranges recess, and the bottom surface of described recess is higher than the upper surface of described box body;
The sagittal width of described triangular shape gap and height, be greater than respectively described card article sagittal width and height;
Described box body is placed on base plate and coordinates with described square opening, and the width of box body is consistent with the width of square opening; The height of front end-plate equals the height of square opening;
Described left support arm is L-type, left and right is set respectively on its horizontal arm and upright arm to the bar shaped groove extending and the vertical bar shaped groove to extending;
Bar shaped groove on bar shaped groove on the horizontal arm of described left support arm and described protruding arm is overlapping, and set bolt is fixed on described left support arm the upper surface of described protruding arm through the bar shaped groove on described left support arm and protruding arm; The left and right sides by the upright arm at described left support arm arranges respectively a nut and described photophore is fixed in the bar shaped groove on the upright arm of described left support arm;
Described right support arm is fixed on the right wall body of described wire shearing machine cover, and the bar shaped groove of vertical extension is set in the upper end of described right support arm, and the bar shaped groove on the upright arm of this bar shaped groove and left support arm is corresponding; By the left and right sides at described right support arm, a nut is set respectively and described light-receiving device is fixed in the bar shaped groove on described right support arm.
Further, also comprise installing plate, the lower end of described installing plate connects respectively at frame and wire shearing machine cover by bolt, and the upper surface of described frame and wire shearing machine cover is extended in the upper end of described installing plate, and at this upper end position, a plurality of screwed holes is set.
Further, also comprising prevents splash agent blocks assembly, described in prevent splash agent and block assembly and comprise main body cover plate, fixed head, right cover plate and sealing strip; Described sealing strip is U-shaped, and it is arranged in the whole left side edge of main body cover plate; On described fixed head, be provided with the straight trough coordinating with described sealing strip; Described right cover plate and described main body cover plate are fixed with one, and in the end of described right cover plate, are provided with U-shaped mouthful.
Further, the vertical height of described card article is 0.5mm to 0.8mm.
A kind of welding wire clipping apparatus comprises frame, wire shearing machine cover, correlation type photoelectric sensor, wire shearing machine, left support arm, right support arm and garbage collection box;
Described frame is square tube shape, and its openend is positioned at left and right orientation, and left port place is fixed with the cover plate of a L-type, and the middle part of upper surface has the protruding arm of an extension left, left and right is set on this protruding arm to the bar shaped groove extending;
Described wire shearing machine cover is square tube shape, and its openend is positioned at upper and lower orientation, and the left-half of upper port is provided with cover plate;
The left surface of the right side of described frame and described wire shearing machine cover is bolted, and the upper surface of described frame is not less than described wire shearing machine cover upper port end face;
Described correlation type photoelectric sensor comprises photophore and the light-receiving device of sensor main body and connecting sensor main body;
Described wire shearing machine comprises magnetic valve, cylinder and cutter head assembly;
Magnetic valve in the sensor main body of described correlation type photoelectric sensor and described wire shearing machine is bolted on respectively in described frame, and described sensor main body is connected with described magnetic valve;
Cylinder in described wire shearing machine is fixed on the left wall body of described wire shearing machine cover, described cutter head assembly is fixed on the left wall body of described wire shearing machine cover and the cover plate of upper port left-half setting, and the edge of a knife of described cutter head assembly is positioned at described wire shearing machine cover upper port;
Downward by the front wall body of described wire shearing machine cover and the upper surface of rear wall body, corresponding strip gap is set respectively, described two strip gap are corresponding with the edge of a knife of described wire shearing machine cutter head assembly;
Before described wire shearing machine cover, the lower end of wall body arranges square opening, and makes the edge of a knife of the corresponding described wire shearing machine of the center line of this square opening on left and right directions;
Lower port at described wire shearing machine cover arranges base plate, in the position of the corresponding described square orifice of described base plate front edge, left and right is set to the card article that extends and raise up;
Described garbage collection box comprises box body and is arranged on the front end-plate of box body front end, and the vertical height of described front end-plate is greater than the vertical height of described box body; Between the lower end of described front end-plate and box body front bottom end, establish triangular shape gap;
Upper end at described front end-plate arranges recess, and the bottom surface of described recess is higher than the upper surface of described box body;
The sagittal width of described triangular shape gap and height, be greater than respectively described card article sagittal width and height;
Described box body is placed on base plate and coordinates with described square opening, and the width of box body is consistent with the width of square opening; The height of front end-plate equals the height of square opening;
Described left support arm is L-type, left and right is set respectively on its horizontal arm and upright arm to the bar shaped groove extending and the vertical bar shaped groove to extending;
Bar shaped groove on bar shaped groove on the horizontal arm of described left support arm and described protruding arm is overlapping, and set bolt is fixed on described left support arm the upper surface of described protruding arm through the bar shaped groove on described left support arm and protruding arm; The left and right sides by the upright arm at described left support arm arranges respectively a nut and described photophore is fixed in the bar shaped groove on the upright arm of described left support arm;
Described right support arm is fixed on the right wall body of described wire shearing machine cover, and the bar shaped groove of vertical extension is set in the upper end of described right support arm, and the bar shaped groove on the upright arm of this bar shaped groove and left support arm is corresponding; By the left and right sides at described right support arm, a nut is set respectively and described light-receiving device is fixed in the bar shaped groove on described right support arm.
Further, described welding wire clipping apparatus also comprises installing plate, the lower end of described installing plate connects respectively at frame and wire shearing machine cover by bolt, and the upper surface of described frame and wire shearing machine cover is extended in the upper end of described installing plate, and at this upper end position, a plurality of screwed holes is set.
Further, the vertical height of the described card article in described welding wire clipping apparatus is 0.5mm to 0.8mm.
The invention has the beneficial effects as follows: in the present invention, correlation type photoelectric sensor and magnetic valve etc. are fixed in frame, wire shearing machine, garbage collection box etc. are fixedly installed in wire shearing machine cover, frame and wire shearing machine cover are fixed with one, then with installing plate, connect respectively the two, installation screwed hole is set on installing plate, so the present invention is as a separate unit, can remove and install neatly with miscellaneous equipment, realize the flexibility of installing in use procedure.
Use garbage collection box to collect the welding wire head of being cut, guaranteed the health, clean and tidy of station environment.
The mode that has adopted photoelectric sensing to control to the control of shear action, has avoided welding robot to lead phenomenon because colliding the false alarm causing; It can also be directly used in the less welding robot of output signal and use, and does not need butt welding machine device people to improve, the easy to use and improving cost of saving to robot.Position for the photoelectric signal collection source consisting of photophore and light-receiving device can regulate, so can be applicable to the robotic weld arm of different appearance and sizes.Always in other words, the scope of application of the present invention is very extensive, has independence, cleaning and versatility.
Prevent splash agent and block assembly employing fabricated structure, during reamer on changing clear gun apparatus, only the U-shaped mouthful of interior set bolt arranging on right cover plate need be unloaded, just whole main body cover plate can be taken out together with right cover plate one, nozzle and the reamer reamer that come out that makes to prevent splash agent more changes jobs, change and complete main body cover plate and right cover plate are installed, make removing and installing of reamer quick, and after reinstalling, do not need the position of the nozzle that prevents splash agent again to debug, easy to use, be beneficial to the efficientibility characteristic of having given play to automated production.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the axle geodesic structure schematic diagram of welding wire clipping apparatus in the present invention;
Fig. 3 is the main TV structure schematic diagram of welding wire clipping apparatus in the present invention;
Fig. 4 is the plan structure schematic diagram of welding wire clipping apparatus in the present invention;
Fig. 5 is the left TV structure schematic diagram of welding wire clipping apparatus in the present invention;
Fig. 6 is the side-looking structural representation of garbage collection box;
Fig. 7 is that clear gun apparatus support place does not arrange the structural representation preventing splash agent while blocking assembly;
Fig. 8 is for the structural representation preventing splash agent when blocking assembly and being connected gun apparatus support clearly of the present invention;
Fig. 9 prevents splash agent in the present invention to block the axle geodesic structure schematic diagram of assembly;
Figure 10 prevents splash agent in the present invention to block the main TV structure schematic diagram of assembly;
Figure 11 prevents splash agent in the present invention to block the left TV structure schematic diagram of assembly;
Figure 12 prevents splash agent in the present invention to block the plan structure schematic diagram of assembly;
Figure 13 is that existing preventing splash agent blocked the axle geodesic structure schematic diagram of assembly;
Figure 14 is that existing preventing splash agent blocked the main TV structure schematic diagram of assembly;
Figure 15 is that existing preventing splash agent blocked the left TV structure schematic diagram of assembly;
Figure 16 is that existing preventing splash agent blocked the plan structure schematic diagram of assembly;
In figure: the clear gun apparatus support of the I II bottle rack that prevents splash agent,
III welding wire clipping apparatus,
Right support arm 7 installing plates 8 of protruding arm 2 wire shearing machine cover 21 gap 3 correlation type photoelectric sensor 31 photophore 32 light-receiving device 4 wire shearing machine left support arm 51 bar-shaped trough 6 of 41 magnetic valve 5 of 1 frame 11 prevent splash agent and block assembly 81 main body cover plate 82 fixed head 83 right cover plate 831U type mouth 84 sealing strips
The 9 main cover plates of hood for protecting rider 91 left plate 92 right plate 93 that prevent splash agent,
The IV nozzle V reamer that prevents splash agent.
The specific embodiment
For ease of understanding technical scheme of the present invention, below in conjunction with accompanying drawing, wherein related technology contents is described further.
In the description of this invention, it should be noted that, term " left side ", " right side ", 'fornt', 'back', " on ", orientation or the position relationship of the indication such as D score, " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as limitation of the present invention.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to, and can be to be directly connected, also can indirectly be connected by intermediary, and can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
As shown in Figures 1 to 12,
A welding gun cleaning plant, comprises welding gun cleaning machine, sprayization device and welding wire clipping apparatus III.Described welding gun cleaning machine comprises gun apparatus support I clearly; Described spray device comprises the bottle rack II that prevents splash agent.
Described welding wire clipping apparatus III, comprises frame 1, wire shearing machine cover 2, garbage collection box 22, correlation type photoelectric sensor 3, wire shearing machine 4, left support arm 5 and right support arm 6.
Described frame 1 is square tube shape, and its openend is positioned at left and right orientation, and left port place is fixed with the cover plate of a L-type, and the middle part of upper surface has the protruding arm 11 of an extension left, left and right is set on this protruding arm 11 to the bar shaped groove extending.
Described wire shearing machine cover 2 is square tube shape, and its openend is positioned at upper and lower orientation, and the left-half of upper port is provided with cover plate.
The left surface of the right side of described frame 1 and described wire shearing machine cover 2 is bolted, and preferably makes the upper surface of described frame 1 higher than described wire shearing machine cover 2 upper port end faces, exceeds 2cm left and right.Can the linking arm extending be set left in the left wall outer ledge position of wire shearing machine cover 2, make this linking arm stretch into the inside of frame 1, then by bolt, frame 1 is connected with wire shearing machine cover 2.
Described correlation type photoelectric sensor 3 comprises photophore 31 and the light-receiving device 32 of sensor main body and connecting sensor main body.Correlation type photoelectric sensor 3 is existing parts, and its specific constructive form and application process are all repeated no more.
Described wire shearing machine 4 comprises magnetic valve 41, cylinder and cutter head assembly.Magnetic valve 41 is the electromagnetic switch of control cylinder action in wire shearing machine.The sensor main body of described correlation type photoelectric sensor 3 is connected with magnetic valve 41.
Magnetic valve 41 in the sensor main body of described correlation type photoelectric sensor 3 and described wire shearing machine 4 is bolted on respectively in described frame 1, is actually on the L-type cover plate that is fixed on frame 1 left port setting.
Cylinder in described wire shearing machine 4 is fixed on the left wall body of described wire shearing machine cover 2, described cutter head assembly is fixed on the left wall body of described wire shearing machine cover 2 and the cover plate of upper port left-half setting, and the edge of a knife of described cutter head assembly is positioned at described wire shearing machine cover 2 upper port.
Downward by the front wall body of described wire shearing machine cover 2 and the upper surface of rear wall body, corresponding strip gap 21 is set respectively, described two strip gap 21 are corresponding with the edge of a knife of described wire shearing machine 4 cutter head assemblies.During use, the welding gun hand wall of welding robot is clamping welding wire and is entering wire shearing machine cover 2 inside by front side gap 21 or rear side gap, and in edge of a knife position, stopping (while entering, the edge of a knife opens) after the edge of a knife is cut off welding wire, the welding gun hand wall of welding robot is clamping welding wire and is shifting out wire shearing machine cover 2 by rear side gap 21 or front side gap 21.So appearance and size of the welding wire clip position that the robotic weld arm that must be able to meet various models is set of gap 21 concrete sizes.
Lower end at described wire shearing machine cover 2 front wall bodies arranges square opening, and makes the edge of a knife of the corresponding described wire shearing machine 4 of the center line of this square opening on left and right directions.Lower port at described wire shearing machine cover 2 arranges base plate 23, in the position of the corresponding described square orifice of described base plate 23 front edges, left and right is set to the card article 231 that extends and raise up.Described garbage collection box 22 comprises box body and is arranged on the front end-plate of box body front end, and the vertical height of described front end-plate is greater than the vertical height of described box body; Between the lower end of described front end-plate and box body front bottom end, establish triangular shape gap 221; In the upper end of described front end-plate, recess 222 is set, the bottom surface of described recess 222 is higher than the upper surface of described box body; The sagittal width of described triangular shape gap 221 and height, be greater than respectively described card article 231 sagittal width and height; Described box body is placed on base plate 23 and coordinates with described square opening, and the width of box body is consistent with the width of square opening; The height of front end-plate equals the height of square opening.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6.
Described left support arm 5 is L-type, left and right is set respectively on its horizontal arm and upright arm to the bar shaped groove 51 extending and the vertical bar shaped groove 51 to extending.Bar shaped groove 51 on the horizontal arm of described left support arm 5 and the bar shaped groove on described protruding arm 11 be overlapping (this two bar shapeds groove is in full accord) up and down, with a set bolt, through the bar shaped groove on described left support arm 5 and protruding arm 11, described left support arm 5 is fixed on the upper surface of described protruding arm 11.Therefore, the left and right position of described left support arm 5 on described protruding arm 11 can regulate, so can be applicable to the robotic weld arm of different appearance and sizes.
The left and right sides by the upright arm at described left support arm 5 arranges respectively a nut and described photophore 31 is fixed in the bar shaped groove 51 on the upright arm of described left support arm 5.Be specifically as follows, described photophore 31 is nested with in a collar, on the outer wall of the collar, screw thread is set, the nut that is positioned at the upright arm left and right sides is tightened in opposite directions, thereby the collar (photophore 31) is clamped on upright arm, by the clip position of the bar shaped groove 51 up-down adjustment collars along on upright arm, can realize the adjusting to described photophore 31 height and positions.
Described right support arm 6 is fixed on the inner side of described wire shearing machine cover 2 right wall bodies.The bar shaped groove of vertical extension is set equally in the upper end of described right support arm 6, and the bar shaped groove 51 on the upright arm of this bar shaped groove and left support arm 5 is corresponding, and size is just the same.Equally, by the left and right sides at described right support arm 6, a nut is set respectively and described light-receiving device 32 is fixed in the bar shaped groove on described right support arm 6.
One installing plate 7 is also set, and the lower end of described installing plate 7 connects respectively at frame 1 and wire shearing machine cover 2 by bolt, and the upper surface of described frame 1 and wire shearing machine cover 2 is extended in the upper end of described installing plate 7, and at this extended upper end position, a plurality of screwed holes is set.By this installing plate 7, the present invention is arranged on miscellaneous equipment.But so,, while this installing plate 7 not being set, can, by the mode of bracket is set on miscellaneous equipment, the present invention be connected to setting with miscellaneous equipment.
Operation principle of the present invention is: when the welding arm end of welding robot is moved into wire shearing machine 4 edge of a knife position by gap 21, robot arm is blocked described photophore 31 with the light that is connected between described light-receiving device 32, this disabling signal feeds back to after the sensor main body of described correlation type photoelectric sensor 3, this sensor main body sends instruction to described magnetic valve 41, magnetic valve 41 actions, and then drive the cylinder of wire shearing machine to move, the end of welding wire is cut off, and then robotic weld arm shifts out.Hence one can see that, in whole shear history, do not exist robotic weld arm to contact with the direct of this clipping apparatus, so can not make to install the welding robot false alarm of the higher anticollision sensor of sensitivity.And from the input of control signal, the output of instruction until complete shear action, what rely on completely is described correlation type photoelectric sensor 3 and the coordinating of magnetic valve 41, so when the present invention is applied to the less welding robot of output signal, do not need robot to carry out adaptive improvement.
As shown in Fig. 9 to Figure 12, described in prevent splash agent and block assembly 8 and comprise main body cover plate 81, fixed head 82, right cover plate 83 and sealing strip 84.Described sealing strip 84 is U-shaped (sectional view of the sealing strip 84 as shown in A-A in Figure 12), and it is arranged in the whole left side edge of main body cover plate 81.On described fixed head 82, be provided with the straight trough coordinating with described sealing strip 84.Together with fixed head 82 is bolted with the bottle rack II that prevents splash agent.Described right cover plate 83 is fixed with one with described main body cover plate 81, and in the end of described right cover plate 83, is provided with U-shaped mouthful 831.Described main body cover plate 81 is consistent with existing main cover plate 91 structures that prevent splash agent in hood for protecting rider 9, described fixed head is equivalent to left plate 92, only on the right side of left plate 92, being provided with straight trough coordinates with the sealing strip 84 increasing, right cover plate 83 is equivalent to right plate 93, difference is the screwed hole replacing on right plate 93, arranges U-shaped mouthful 831 on right cover plate 83.As shown in Figure 7, Figure 8, Fig. 7 is that clear gun apparatus support place arranges the state before assembly that blocks that prevents splash agent, and the nozzle IV that now prevents splash agent and reamer V are all exposed to outside, and Fig. 8 blocks after assembly for installing to prevent splash agent.During use, fixed head 82 is fixed by bolts to and is prevented splash agent in bottle rack II, by sealing strip 84 intercalations on the whole edge, left side of main body cover plate 81, then make sealing strip 84 (blind end) be inlaid in the straight trough on fixed head 82, finally at the U-shaped mouthful of 831 interior bolts that arrange, right cover plate 83 is connected with clear gun apparatus support I, during dismounting, the bolt of loose fit in U-shaped mouthful 831, then the mobile agent cover plate 81 that recedes just can take off them with right cover plate 83, thereby changes reamer V; Change completely, the existing main body cover plate 81 one end intercalations that are combined with sealing strip 84 on fixed head 82 in straight trough, then make U-shaped mouthful 831 to move into bolt places and tight a bolt.Whole process does not need to dismantle the assembly on welding machine cleaning machine and sprayization device, makes to change reamer V efficient and convenient.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Except the technical characterictic described in description, be the known technology of those skilled in the art.
Claims (8)
1. a welding gun cleaning plant, comprises welding gun cleaning machine, sprayization device and welding wire clipping apparatus, it is characterized in that:
Described welding gun cleaning machine comprises gun apparatus support clearly, and described spray device comprises the bottle rack that prevents splash agent;
Described welding wire clipping apparatus comprises frame, wire shearing machine cover, correlation type photoelectric sensor, wire shearing machine, left support arm, right support arm and garbage collection box;
Described frame is square tube shape, and its openend is positioned at left and right orientation, and left port place is fixed with the cover plate of a L-type, and the middle part of upper surface has the protruding arm of an extension left, left and right is set on this protruding arm to the bar shaped groove extending;
Described wire shearing machine cover is square tube shape, and its openend is positioned at upper and lower orientation, and the left-half of upper port is provided with cover plate;
The left surface of the right side of described frame and described wire shearing machine cover is bolted, and the upper surface of described frame is not less than described wire shearing machine cover upper port end face;
Described correlation type photoelectric sensor comprises photophore and the light-receiving device of sensor main body and connecting sensor main body;
Described wire shearing machine comprises magnetic valve, cylinder and cutter head assembly;
Magnetic valve in the sensor main body of described correlation type photoelectric sensor and described wire shearing machine is bolted on respectively in described frame, and described sensor main body is connected with described magnetic valve;
Cylinder in described wire shearing machine is fixed on the left wall body of described wire shearing machine cover, described cutter head assembly is fixed on the left wall body of described wire shearing machine cover and the cover plate of upper port left-half setting, and the edge of a knife of described cutter head assembly is positioned at described wire shearing machine cover upper port;
Downward by the front wall body of described wire shearing machine cover and the upper surface of rear wall body, corresponding strip gap is set respectively, described two strip gap are corresponding with the edge of a knife of described wire shearing machine cutter head assembly;
Before described wire shearing machine cover, the lower end of wall body arranges square opening, and makes the edge of a knife of the corresponding described wire shearing machine of the center line of this square opening on left and right directions;
Lower port at described wire shearing machine cover arranges base plate, in the position of the corresponding described square orifice of described base plate front edge, left and right is set to the card article that extends and raise up;
Described garbage collection box comprises box body and is arranged on the front end-plate of box body front end, and the vertical height of described front end-plate is greater than the vertical height of described box body; Between the lower end of described front end-plate and box body front bottom end, establish triangular shape gap;
Upper end at described front end-plate arranges recess, and the bottom surface of described recess is higher than the upper surface of described box body;
The sagittal width of described triangular shape gap and height, be greater than respectively described card article sagittal width and height;
Described box body is placed on base plate and coordinates with described square opening, and the width of box body is consistent with the width of square opening; The height of front end-plate equals the height of square opening;
Described left support arm is L-type, left and right is set respectively on its horizontal arm and upright arm to the bar shaped groove extending and the vertical bar shaped groove to extending;
Bar shaped groove on bar shaped groove on the horizontal arm of described left support arm and described protruding arm is overlapping, and set bolt is fixed on described left support arm the upper surface of described protruding arm through the bar shaped groove on described left support arm and protruding arm; The left and right sides by the upright arm at described left support arm arranges respectively a nut and described photophore is fixed in the bar shaped groove on the upright arm of described left support arm;
Described right support arm is fixed on the right wall body of described wire shearing machine cover, and the bar shaped groove of vertical extension is set in the upper end of described right support arm, and the bar shaped groove on the upright arm of this bar shaped groove and left support arm is corresponding; By the left and right sides at described right support arm, a nut is set respectively and described light-receiving device is fixed in the bar shaped groove on described right support arm.
2. a kind of welding gun cleaning plant according to claim 1, it is characterized in that: also comprise installing plate, the lower end of described installing plate connects respectively at frame and wire shearing machine cover by bolt, the upper surface of described frame and wire shearing machine cover is extended in the upper end of described installing plate, and at this upper end position, a plurality of screwed holes is set.
3. a kind of welding gun cleaning plant according to claim 1 and 2, is characterized in that: also comprising prevents splash agent blocks assembly, described in prevent splash agent and block assembly and comprise main body cover plate, fixed head, right cover plate and sealing strip; Described sealing strip is U-shaped, and it is arranged in the whole left side edge of main body cover plate; On described fixed head, be provided with the straight trough coordinating with described sealing strip; Described right cover plate and described main body cover plate are fixed with one, and in the end of described right cover plate, are provided with U-shaped mouthful.
4. a kind of welding gun cleaning plant according to claim 1 and 2, is characterized in that: the vertical height of described card article is 0.5mm to 0.8mm.
5. a kind of welding gun cleaning plant according to claim 4, is characterized in that: also comprising prevents splash agent blocks assembly, described in prevent splash agent and block assembly and comprise main body cover plate, fixed head, right cover plate and sealing strip; Described sealing strip is U-shaped, and it is arranged in the whole left side edge of main body cover plate; On described fixed head, be provided with the straight trough coordinating with described sealing strip; Described right cover plate and described main body cover plate are fixed with one, and in the end of described right cover plate, are provided with U-shaped mouthful.
6. a welding wire clipping apparatus, is characterized in that: comprise frame, wire shearing machine cover, correlation type photoelectric sensor, wire shearing machine, left support arm, right support arm and garbage collection box;
Described frame is square tube shape, and its openend is positioned at left and right orientation, and left port place is fixed with the cover plate of a L-type, and the middle part of upper surface has the protruding arm of an extension left, left and right is set on this protruding arm to the bar shaped groove extending;
Described wire shearing machine cover is square tube shape, and its openend is positioned at upper and lower orientation, and the left-half of upper port is provided with cover plate;
The left surface of the right side of described frame and described wire shearing machine cover is bolted, and the upper surface of described frame is not less than described wire shearing machine cover upper port end face;
Described correlation type photoelectric sensor comprises photophore and the light-receiving device of sensor main body and connecting sensor main body;
Described wire shearing machine comprises magnetic valve, cylinder and cutter head assembly;
Magnetic valve in the sensor main body of described correlation type photoelectric sensor and described wire shearing machine is bolted on respectively in described frame, and described sensor main body is connected with described magnetic valve;
Cylinder in described wire shearing machine is fixed on the left wall body of described wire shearing machine cover, described cutter head assembly is fixed on the left wall body of described wire shearing machine cover and the cover plate of upper port left-half setting, and the edge of a knife of described cutter head assembly is positioned at described wire shearing machine cover upper port;
Downward by the front wall body of described wire shearing machine cover and the upper surface of rear wall body, corresponding strip gap is set respectively, described two strip gap are corresponding with the edge of a knife of described wire shearing machine cutter head assembly;
Before described wire shearing machine cover, the lower end of wall body arranges square opening, and makes the edge of a knife of the corresponding described wire shearing machine of the center line of this square opening on left and right directions;
Lower port at described wire shearing machine cover arranges base plate, in the position of the corresponding described square orifice of described base plate front edge, left and right is set to the card article that extends and raise up;
Described garbage collection box comprises box body and is arranged on the front end-plate of box body front end, and the vertical height of described front end-plate is greater than the vertical height of described box body; Between the lower end of described front end-plate and box body front bottom end, establish triangular shape gap;
Upper end at described front end-plate arranges recess, and the bottom surface of described recess is higher than the upper surface of described box body;
The sagittal width of described triangular shape gap and height, be greater than respectively described card article sagittal width and height;
Described box body is placed on base plate and coordinates with described square opening, and the width of box body is consistent with the width of square opening; The height of front end-plate equals the height of square opening;
Described left support arm is L-type, left and right is set respectively on its horizontal arm and upright arm to the bar shaped groove extending and the vertical bar shaped groove to extending;
Bar shaped groove on bar shaped groove on the horizontal arm of described left support arm and described protruding arm is overlapping, and set bolt is fixed on described left support arm the upper surface of described protruding arm through the bar shaped groove on described left support arm and protruding arm; The left and right sides by the upright arm at described left support arm arranges respectively a nut and described photophore is fixed in the bar shaped groove on the upright arm of described left support arm;
Described right support arm is fixed on the right wall body of described wire shearing machine cover, and the bar shaped groove of vertical extension is set in the upper end of described right support arm, and the bar shaped groove on the upright arm of this bar shaped groove and left support arm is corresponding; By the left and right sides at described right support arm, a nut is set respectively and described light-receiving device is fixed in the bar shaped groove on described right support arm.
7. welding wire clipping apparatus according to claim 6, it is characterized in that: described welding wire clipping apparatus also comprises installing plate, the lower end of described installing plate connects respectively at frame and wire shearing machine cover by bolt, the upper surface of described frame and wire shearing machine cover is extended in the upper end of described installing plate, and at this upper end position, a plurality of screwed holes is set.
8. according to the welding wire clipping apparatus described in claim 6 or 7, it is characterized in that: the vertical height of the described card article in described welding wire clipping apparatus is 0.5mm to 0.8mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410217276.5A CN103949763B (en) | 2014-05-22 | 2014-05-22 | A kind of welding gun cleaning plant and welding wire clipping apparatus |
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| CN201410217276.5A CN103949763B (en) | 2014-05-22 | 2014-05-22 | A kind of welding gun cleaning plant and welding wire clipping apparatus |
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| CN103949763B CN103949763B (en) | 2015-12-30 |
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| CN105562904A (en) * | 2016-01-29 | 2016-05-11 | 北京金雨鸿源自动化技术有限公司 | Device and method for automatically cleaning up and repairing welding tool |
| CN106112233A (en) * | 2016-08-23 | 2016-11-16 | 高桥金属制品（苏州）有限公司 | The most clear a kind of rifle anti-block apparatus |
| CN112453663A (en) * | 2019-09-08 | 2021-03-09 | 武汉硕云科技有限公司 | Method and device for shot blasting gun |
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| CN112453663A (en) * | 2019-09-08 | 2021-03-09 | 武汉硕云科技有限公司 | Method and device for shot blasting gun |
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| Publication number | Publication date |
|---|---|
| CN103949763B (en) | 2015-12-30 |
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