CN111774770A - Multifunctional gun cleaner - Google Patents
Multifunctional gun cleaner Download PDFInfo
- Publication number
- CN111774770A CN111774770A CN202010750147.8A CN202010750147A CN111774770A CN 111774770 A CN111774770 A CN 111774770A CN 202010750147 A CN202010750147 A CN 202010750147A CN 111774770 A CN111774770 A CN 111774770A
- Authority
- CN
- China
- Prior art keywords
- welding
- shell
- gun
- slag
- welding gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 146
- 239000002893 slag Substances 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000024121 nodulation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B08B1/32—
-
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/04—Machines or devices for scraping with rotating cutting-tool, e.g. for smoothing linings of bearings
Abstract
The invention relates to a multifunctional gun cleaner, which comprises a bracket, wherein a shell is arranged on the bracket, a flexible scraper which enters a welding gun through plastic deformation and rotates relative to the welding gun to clean welding slag in the welding gun is arranged on the shell, a chip removal gap for discharging the welding slag is arranged on the flexible scraper, and a steel brush for cleaning the end face of the welding gun is arranged on the shell; the shell is provided with a wire cutting mechanism for cutting and collecting welding wires on the welding gun at a fixed length, the side edge of the shell is provided with a liquid spraying assembly for preventing welding slag from splashing when the steel brush is used for cleaning the end face of the welding gun, and the shell is provided with a slag blowing mechanism for blowing the welding slag scraped by the flexible scraper away from the shell. The invention has the functions of spraying splashing liquid, recovering waste liquid, cleaning welding slag on the end surface of the spray pipe, efficiently cleaning a gun, sweeping the welding slag, fixing the length of a welding wire, accurately cutting the wire, recovering the welding slag and the welding wire and the like, and can meet various requirements of customers; the waste generated by gun cleaning is completely recycled, so that the operating environment is improved; signals and programming do not need to be butted with the robot, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the field of robot welding equipment, in particular to a multifunctional gun cleaning device.
Background
With the rapid development of automation, robot welding has been widely used in various industries; in order to enable the robot to efficiently perform welding work, a gun cleaner is required to be equipped for maintenance; the current gun cleaner in the market mainly has three functions of cleaning welding slag on the inner wall of a welding gun, cutting wires and spraying anti-splashing liquid; however, the customer has more and more requirements on the gun cleaner, such as cleaning up welding slag on the end face of the welding gun, recycling the welding slag, preventing splashing liquid from polluting the working environment and the like, and a multifunctional gun cleaner is urgently needed to meet further requirements of the customer.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multifunctional gun cleaner. The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a multifunctional gun cleaner comprises a support, wherein a shell is arranged on the support, a flexible scraper which enters a welding gun through plastic deformation and rotates relative to the welding gun to clean welding slag in the welding gun is arranged on the shell, a chip removal gap for discharging the welding slag is formed in the flexible scraper, and a steel brush for cleaning the end face of the welding gun is arranged on the shell;
the welding wire cutting device is characterized in that a wire cutting mechanism for cutting and collecting welding wires on the welding gun in a fixed length mode is arranged on the shell, a liquid spraying assembly for spraying splashing-preventing liquid is arranged on the side edge of the shell, and a slag blowing mechanism for blowing welding slag scraped by the flexible scraper away from the shell is arranged on the shell.
The flexible scraper comprises a scraper seat, the scraper seat is in threaded fit with a spring cutter head which is right-handed spiral and extends along the axis direction of the scraper seat, and the space between two adjacent circles of springs on the spring cutter head is a chip removal gap.
The wire cutting mechanism comprises pneumatic scissors arranged on a shell, the pneumatic scissors are matched with a fixed length plate for limiting the length of the welding wire, a protective sleeve for preventing the cut welding wire from flying out is arranged below the pneumatic scissors, and a first collecting frame for collecting the welding wire is arranged below the protective sleeve.
The liquid spraying assembly comprises an anti-splashing liquid supply bottle and a waste liquid recovery bottle which are fixed on the support, a tank body which is provided with a fixed welding gun and is respectively connected with the anti-splashing liquid supply bottle and the waste liquid recovery bottle is arranged on the shell, and a liquid spraying nozzle which sprays anti-splashing liquid is arranged in the tank body.
Blow the uide bushing that the sediment mechanism goes up and down for welder provides the direction including distributing in flexible scraper top and along vertical direction, install on the casing along casing length direction parallel distribution in order to blow away a plurality of nozzle of casing with the welding slag that flexible scraper scraped.
The lifting mechanism comprises guide posts which are slidably mounted on the shell and are symmetrical along the axis direction of the flexible scraper, a fixing plate for fixing the position of the guide sleeve is arranged between the guide posts, and springs for driving the fixing plate to reset are sleeved on the guide posts.
The nozzle is connected with a connecting block which is rotatably arranged on the shell to adjust the slag blowing angle of the nozzle.
The number of the nozzles is at least three.
And a third collecting frame for collecting welding slag on the end face of the welding gun is arranged below the steel brush.
The invention has the beneficial effects that: the invention has the functions of spraying splashing liquid, recovering waste liquid, cleaning welding slag on the end surface of the spray pipe, efficiently cleaning a gun, sweeping the welding slag, fixing the length of a welding wire, accurately cutting the wire, recovering the welding slag and the welding wire and the like, and can meet various requirements of customers; the waste generated by gun cleaning is completely recycled, so that the operating environment is improved; signals and programming do not need to be butted with the robot, and the operation is simple and convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic perspective view of the present invention with the stent removed;
FIG. 4 is a front view of the invention with the bracket removed and collection frame number two;
fig. 5 is a schematic structural view of the flexible doctor blade of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 5, the multifunctional gun cleaner comprises a support 1, wherein a shell 2 is arranged on the support 1, a flexible scraper 4 which enters a welding gun through plastic deformation and rotates relative to the welding gun to clean welding slag in the welding gun is arranged on the shell 2, a chip removal gap 8 for discharging the welding slag is arranged on the flexible scraper 4, and a steel brush 5 for cleaning the end face of the welding gun is arranged on the shell 2; a motor 3 connected with a flexible scraper 4 is arranged in the shell 2; the flexible scraper 4 adapts to a conical welding gun head through plastic deformation;
the welding wire cutting mechanism 6 for cutting and collecting welding wires on the welding gun at a fixed length is arranged on the shell 2, the liquid spraying assembly 7 for spraying anti-splashing liquid is arranged on the side edge of the shell 2, and the slag blowing mechanism 9 for blowing welding slag scraped by the flexible scraper 4 away from the shell 2 is arranged on the shell 2; a first travel switch 11 for controlling the liquid spraying assembly 7, a second travel switch 12 for controlling the wire cutting mechanism 6 and a third travel switch 13 for controlling the slag blowing mechanism 9 are arranged on the shell 2; the shell 2 is provided with a power switch 15.
The flexible scraper 4 comprises a cutter holder 41, the cutter holder 41 is in threaded fit with a spring cutter head 42 which is right-handed and extends along the axial direction of the cutter holder 41, and the space between two adjacent circles of springs on the spring cutter head 42 is a chip removal gap 8; the tool apron 41 is connected with the motor 3 through a bolt; the spring cutter head 42 is made of alloy spring steel, has high fatigue limit, high temperature resistance and good elasticity and tempering stability; the spring tool bit 42 can reduce the centering precision through the plastic deformation of the spring tool bit, prevent the welding gun from being damaged by tool collision during centering, and simultaneously can enlarge the cleaning area and prevent welding slag from remaining in the welding gun; the tool apron 41 is connected with the motor 3 through a bolt; the motor 3 drives the tool apron 41 to rotate, so that the spring tool bit 42 scrapes off welding slag in the welding gun head, and the scraped welding slag is thrown out through the chip removal gap 8, thereby preventing accumulation in the welding gun head.
The wire cutting mechanism 6 comprises pneumatic scissors 61 arranged on the shell 2, the pneumatic scissors 61 are matched with a fixed length plate 62 for limiting the length of the welding wire, a protective sleeve 63 for preventing the cut welding wire from flying out is arranged below the pneumatic scissors 61, and a first collecting frame 64 for collecting the welding wire is arranged below the protective sleeve 63; the third stroke switch 13 controls the opening and closing of the pneumatic scissors 61; the pneumatic scissors 61 are provided with high-strength alloy wire cutting tool bits 65, and the pneumatic scissors 61 are connected with a time relay 66 for controlling wire cutting time; the robot controls the welding gun to be stabilized at a specified height above the fixed length plate 62, when welding wires in the welding gun extend out of the fixed length plate 62, the robot drives the welding gun to move to the position of the pneumatic scissors 61, so that the pneumatic scissors 61 drive the alloy wire cutting tool bit 65 to cut off waste welding wires on the welding gun tool bit, and the waste welding wires fall into the first collection frame 64 through the protective sleeve 63 to be recovered; the height of the robot is unchanged when the robot drives the welding gun to move to the pneumatic scissors 61, and the time relay 66 enables the welding gun to move to the pneumatic scissors 61 and then cut wires; the nodulation formed by the welding wire during welding is subtracted by the pneumatic scissors 61, so that the welding wire can retract when the welding wire cleans the inner part of the welding gun by the flexible scraper 4, and the cleaning depth of the flexible scraper 4 is maximized, if the welding wire is not cut first, the nodulation of the welding wire can block the movement of the flexible scraper 4, and the deepest part of the welding gun cannot be cleaned; the fixed-length wire cutting can ensure the reliable temperature of the welding process, the wire feeding speed is fixed during welding, and the welding quality is influenced by too long or too short initial welding wires.
The liquid spraying assembly 7 comprises an anti-splashing liquid supply bottle 71 and a waste liquid recovery bottle 72 which are fixed on the bracket 1, a tank body 74 which is used for fixing a welding gun and is respectively connected with the anti-splashing liquid supply bottle 71 and the waste liquid recovery bottle 72 is arranged on the shell 2, and a liquid spraying nozzle 73 for spraying anti-splashing liquid is arranged in the tank body 74; the liquid spraying nozzle 73 is connected with an air flow regulating valve 75 for controlling the spraying flow of the anti-splashing liquid; the anti-splashing liquid supply bottle 71 and the waste liquid recovery bottle 72 are connected with the bottom of the tank 74, the liquid spraying nozzle 73 sprays anti-splashing liquid to the welding gun, and the redundant anti-splashing liquid falls into the bottom of the tank 74 and then enters the waste liquid recovery bottle 72; a sealing washer 76 for preventing the splashing prevention liquid from being exposed is arranged on the tank 74; the first travel switch 11 controls the start and stop of liquid spraying; the spray nozzle 73 sprays the anti-spatter liquid to prevent spatter from forming hard-to-clean deposits in the welding gun during welding.
The slag blowing mechanism 9 comprises a guide sleeve 91 which is distributed above the flexible scraper 4 and ascends and descends along the vertical direction to provide guidance for the welding gun, the shell 2 is provided with a lifting mechanism 92 which drives the guide sleeve 91 to ascend and descend so that the flexible scraper 4 enters the welding gun, the shell 2 is provided with a plurality of nozzles 93 which are distributed in parallel along the length direction of the shell 2 so as to blow the welding slag scraped by the flexible scraper 4 away from the shell 2, and the shell 2 is fixedly provided with a second collecting frame 94 which is used for collecting the welding slag blown by the nozzles 93 away from the shell 2; welding slag scraped by the flexible scraper 4 falls on the shell 2, and high-pressure gas sprayed out through the nozzle 93 falls on the shell 2 and is blown into the second collecting frame 94, so that the welding slag is prevented from accumulating on the shell 2 to cause faults.
The lifting mechanism 92 comprises guide posts 921 which are slidably mounted on the housing 2 and are symmetrical along the axis direction of the flexible scraper 4, a fixing plate 922 for fixing the position of the guide sleeve 91 is arranged between the guide posts 921, and springs 923 for driving the fixing plate 922 to reset are respectively sleeved on the guide posts 921; the guide post 921 near one side of the motor 3 triggers the second travel switch 12 in the descending process, and the second travel switch 12 simultaneously controls the nozzle 93 and the motor 3; the fixing plate 922 is fixedly connected with the guide column 921, the guide sleeve 91 is installed above the fixing plate 922 through a bolt for quick replacement, and the guide sleeve 4 can be quickly replaced to adapt to welding guns of different models and gun cleaning depths; the robot drives welder and gets into uide bushing 91, and the robot continues to drive welder decline, makes fixed plate 922 slide along guide pillar 921, and after flexible scraper 4 got into the welder rifle head, motor 3 drove flexible scraper 4 and rotates the welding slag in the welder rifle head and strike off.
The nozzle 93 is connected with a connecting block 95 which is rotatably arranged on the shell 2 to adjust the slag blowing angle of the nozzle 93; the angle of the nozzle 93 is adjusted by rotating the connecting block 95 to achieve the best slag blowing effect.
The number of the nozzles 93 is at least three to increase the coverage area of the nozzles 93 and prevent welding slag from remaining on the shell 2; and the bracket 1 is provided with a gas source processing element 14 which filters gas and can adjust gas pressure.
A third collecting frame 10 for collecting welding slag on the end face of the welding gun is arranged below the steel brush 5; the robot drives the welding gun to be perpendicular to the steel brush 5 and descend at a constant speed, meanwhile, the welding gun is driven to move to contact with the steel brush 5 to clean the end face of the welding gun, and welding slag cleaned by the steel brush 5 falls into the third collecting frame 10.
In the invention, when the welding gun needs to be cleaned, the first step is as follows: the robot controls the welding gun to be stabilized at a specified height above the fixed length plate 62, when welding wires in the welding gun extend out of the fixed length plate 62, the robot drives the welding gun to move to the position of the pneumatic scissors 61, so that the pneumatic scissors 61 drive the alloy wire cutting tool bit 65 to cut off waste welding wires on the welding gun tool bit, and the waste welding wires fall into the first collection frame 64 through the protective sleeve 63 to be recovered;
the second step is that: after the waste welding wires are recycled, the robot drives the welding gun to enter the guide sleeve 91, the robot continues to drive the welding gun to descend, the fixing plate 922 slides along the guide post 921, and when the flexible scraper 4 enters the head of the welding gun, the motor 3 drives the flexible scraper 4 to rotate to scrape off welding slag in the head of the welding gun;
the third step: the nozzle 93 is opened while the flexible scraper 4 scrapes the welding slag, and the welding slag is blown into the second collection frame 94, so that the welding slag is prevented from accumulating on the shell 2 to cause faults;
the fourth step: the robot drives the welding gun to be vertical to the steel brush 5 and descend at a constant speed, meanwhile, the welding gun is driven to move to contact with the steel brush 5 to clean the end face of the welding gun, and welding slag cleaned by the steel brush 5 falls into a third collecting frame 10;
the fifth step: after the end face of the welding gun is cleaned, the robot drives the welding gun to enter the tank 74, the liquid spraying nozzle 73 sprays anti-splashing liquid to the welding gun, and the redundant anti-splashing liquid falls into the bottom of the tank 74 and then enters the waste liquid recovery bottle 72.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a clear rifle ware of multi-functional, includes support (1), be equipped with casing (2) on support (1), its characterized in that: the flexible scraper (4) which enters the welding gun through plastic deformation and rotates relative to the welding gun to clean welding slag in the welding gun is arranged on the shell (2), a chip removal gap (8) for discharging the welding slag is formed in the flexible scraper (4), and a steel brush (5) for cleaning the end face of the welding gun is arranged on the shell (2);
be equipped with wire cutting mechanism (6) that the welding wire cut off and collect of fixed length on the butt welder on casing (2), casing (2) side is equipped with spray assembly (7) that sprays the liquid of preventing splashing, establish on casing (2) blow away slag mechanism (9) of casing (2) with the welding slag that flexible scraper (4) scraped.
2. A multi-functional clear rifle ware of claim 1, characterized in that: flexible scraper (4) are including blade holder (41), blade holder (41) screw-thread fit has the right spiral and follows spring tool bit (42) that blade holder (41) axis direction extends, the interval between the two adjacent circles of springs on spring tool bit (42) is chip removal clearance (8).
3. A multi-functional clear rifle ware of claim 1, characterized in that: cut silk mechanism (6) including installing pneumatic scissors (61) on casing (2), pneumatic scissors (61) cooperation has fixed length board (62) of restricting to the welding wire length, pneumatic scissors (61) below is equipped with protective sheath (63) that prevent the welding wire departure of cutting, protective sheath (63) below is equipped with No. one collection frame (64) of collecting the welding wire.
4. A multi-functional clear rifle ware of claim 1, characterized in that: the liquid spraying assembly (7) comprises an anti-splashing liquid supply bottle (71) and a waste liquid recovery bottle (72) which are fixed on the support (1), a tank body (74) which is provided with a fixed welding gun and is respectively connected with the anti-splashing liquid supply bottle (71) and the waste liquid recovery bottle (72) is arranged on the shell (2), and a liquid spraying nozzle (73) for spraying the anti-splashing liquid is arranged in the tank body (74).
5. A multi-functional clear rifle ware of claim 1, characterized in that: blow sediment mechanism (9) including distribute in flexible scraper (4) top and go up and down along vertical direction for welder provides uide bushing (91) of direction, install on casing (2) along casing (2) length direction parallel distribution with a plurality of nozzle (93) of blowing away casing (2) with the welding slag that flexible scraper (4) scraped.
6. A multifunctional gun cleaner as claimed in claim 5, characterized in that: the nozzle (93) is connected with a connecting block (95) which is rotatably arranged on the shell (2) to adjust the slag blowing angle of the nozzle (93).
7. A multifunctional gun cleaner as claimed in claim 5, characterized in that: at least three nozzles (93) are provided.
8. A multi-functional clear rifle ware of claim 1, characterized in that: and a third collecting frame (10) for collecting welding slag on the end face of the welding gun is arranged below the steel brush (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010750147.8A CN111774770A (en) | 2020-07-30 | 2020-07-30 | Multifunctional gun cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010750147.8A CN111774770A (en) | 2020-07-30 | 2020-07-30 | Multifunctional gun cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111774770A true CN111774770A (en) | 2020-10-16 |
Family
ID=72765520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010750147.8A Pending CN111774770A (en) | 2020-07-30 | 2020-07-30 | Multifunctional gun cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111774770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211198A (en) * | 2021-12-21 | 2022-03-22 | 山东瑞佰拓自动化设备有限公司 | Cyclone sand blasting type welding slag cleaning equipment |
-
2020
- 2020-07-30 CN CN202010750147.8A patent/CN111774770A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211198A (en) * | 2021-12-21 | 2022-03-22 | 山东瑞佰拓自动化设备有限公司 | Cyclone sand blasting type welding slag cleaning equipment |
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Address after: 213000 No.9, environmental protection Third Road, national environmental protection industrial park, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Changzhou TELMA Technology Co.,Ltd. Address before: 213000 No.9, environmental protection Third Road, national environmental protection industrial park, Xinbei District, Changzhou City, Jiangsu Province Applicant before: TERMMEI TORCH & TIP Co. |