CN113560399A - Method for manufacturing cathode of plasma waste gas facility - Google Patents
Method for manufacturing cathode of plasma waste gas facility Download PDFInfo
- Publication number
- CN113560399A CN113560399A CN202110820171.9A CN202110820171A CN113560399A CN 113560399 A CN113560399 A CN 113560399A CN 202110820171 A CN202110820171 A CN 202110820171A CN 113560399 A CN113560399 A CN 113560399A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 239000002912 waste gas Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 28
- 239000002699 waste material Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241001417527 Pempheridae Species 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a method for manufacturing a cathode of a plasma waste gas facility, and relates to the technical field of manufacturing of plasma cathode bars. The cathode manufacturing device of the plasma waste gas facility comprises a rack, a pressing mechanism is installed at the top of the rack and comprises a guide rod, a mold is fixedly connected to the bottom of the guide rod, a supporting spring is welded to the top of the upper mold, a pressing plate is welded to the top of the supporting spring, a gear is fixedly connected to the inside of the pressing plate, a worm wheel is fixedly connected to the back of the gear, a worm is meshed to the outer side of the worm wheel, and a cleaning brush is inserted into the bottom of the pressing plate. The method for manufacturing the cathode of the plasma waste gas facility comprises the steps of directly punching a burr ring on a punching device by placing a thin plate, then uniformly sleeving the burr ring on a steel pipe, and then performing interference fit between the burr ring and the steel pipe, so that the effects of high efficiency and long service life of fixing burrs of a cathode bar are achieved.
Description
Technical Field
The invention relates to the technical field of plasma cathode bar manufacturing, in particular to a method for manufacturing a cathode of a plasma waste gas facility.
Background
Plasma waste gas treatment is a waste gas treatment method which is commonly used, plasma cathode bars in plasma waste gas treatment equipment are particularly important and are mainly used for generating plasma, burrs are fixed on the periphery of general cathode bars to enable the discharge of the cathode bars to be uniform, and the manufacturing modes of the burrs of the cathode bars are various.
Aiming at the defects of the prior art, the invention provides a method for manufacturing a cathode of a plasma waste gas facility, which has the advantages of high efficiency of fixing burrs of a cathode bar, long service life, convenience in manufacturing, automatic material returning, high manufacturing efficiency, automatic die cleaning, high manufacturing precision and the like, and solves the problems that the traditional method is low in fixing efficiency, not environment-friendly, easy to break down in use and short in service life because the burrs are directly welded or riveted on a steel pipe in the traditional method because of more burrs.
Disclosure of Invention
In order to realize the purposes of high fixing efficiency, long service life, convenient manufacture, automatic material returning, high manufacturing efficiency, automatic die cleaning and high manufacturing precision of the burrs of the cathode bar, the invention is realized by the following technical scheme: the utility model provides a negative pole making devices of plasma waste gas facility, includes the frame, pressing mechanism is installed at the top of frame, pressing mechanism includes the guide arm, the guide arm is pegged graft at the interior top of frame, the mould is gone up to the bottom fixedly connected with of guide arm, the top welding of going up the mould has supporting spring, supporting spring's top welding has the clamp plate, the inside fixedly connected with gear of clamp plate, the back fixedly connected with worm wheel of gear, the outside meshing of worm wheel has the worm, the band pulley has been cup jointed at the top of worm, the bottom of clamp plate is pegged graft and is had the brush cleaner.
Furthermore, tooth grooves are formed in the outer side of the guide rod, and the gears are meshed inside the tooth grooves, so that the gears can rotate when the pressing plate descends.
Furthermore, the belt wheel is in transmission connection with the cleaning brush through a transmission belt, so that the cleaning brush can rotate when descending, and the cleaning quality is high.
Furthermore, the sweeping brushes are uniformly distributed at the bottom of the pressing plate, and the number of the sweeping brushes corresponds to the number of the burrs, so that the burr grooves can be cleaned conveniently.
Further, still include the pneumatic cylinder, pneumatic cylinder fixed connection is at the top of frame, the interior top fixedly connected with ejector pin of frame, the bottom fixedly connected with pressing mechanism of pneumatic cylinder, the bottom fixedly connected with supporting mechanism of frame.
Further, the supporting mechanism comprises a base, the base is fixedly connected to the bottom of the rack, a lower die is fixedly connected to the top of the base, a transmission cavity is formed in the base, a drain outlet is formed in the bottom of the transmission cavity, a lifting rod is inserted into the transmission cavity, an ejector plate is connected to the outer side of the lifting rod in a threaded mode, and a cleaning roller is fixedly connected to the top of the ejector plate.
Furthermore, the inner bottom of the transmission cavity is designed to be inclined towards the sewage draining outlet, so that scraps can be conveniently drained.
A method of making a cathode for a plasma exhaust facility, comprising the steps of:
s1, placing the thin plate right above the lower die;
s2, starting the stamping equipment, and enabling the upper die to be pressed on the lower die by the hydraulic cylinder to complete stamping;
s3, separating the upper die from the lower die by the hydraulic cylinder, cleaning burr grooves in the upper die by the cleaning brush, and pushing down burr rings which may be provided with burrs, wherein the inner diameter of each burr ring is 25mm, the outer diameter of each burr ring is 37mm, and the length of each burr is 5 mm;
s4, ejecting the punched waste material by an ejector plate, and cleaning a burr groove in the lower die by a cleaning roller;
s5, taking down the product burr ring and the waste from the equipment;
s6, cleaning the stamping scraps on the edge corners of the burr ring, and finishing the processing with the burr ring;
and S7, cleaning the surface of the steel pipe with the outer diameter of 25mm by using a cleaning cloth, sleeving the machined burr ring on the steel pipe, sleeving another group of burr rings again at a certain distance until the number of the burr rings is required, and finishing the manufacture of the cathode.
Compared with the prior art, the invention has the following beneficial effects:
1. the method for manufacturing the cathode of the plasma waste gas facility comprises the steps of directly punching a burr ring on a punching device by placing a thin plate, then uniformly sleeving the burr ring on a steel pipe, and then performing interference fit between the burr ring and the steel pipe, so that the effects of high efficiency and long service life of fixing burrs of a cathode bar are achieved.
2. The method for manufacturing the cathode of the plasma waste gas facility comprises the steps that after stamping is completed, a hydraulic cylinder drives a guide rod to ascend, the guide rod drives an upper die to ascend, the upper die drives a pressing plate to ascend, when the pressing plate ascends to the position of an ejector rod, the ejector rod pushes the pressing plate to descend relative to the upper die, the pressing plate pushes a formed burr ring down from the upper die through a bottom cleaning brush, meanwhile, a lifting rod rotates to drive a jacking plate to ascend, the jacking plate pushes redundant waste materials in the lower die out of the lower die, and the lower die is matched with the pressing plate for use, so that the effects of automatic material returning and high manufacturing efficiency are achieved.
3. The cathode manufacturing method of the plasma waste gas facility comprises the steps that a gear is driven to descend through the descending of a pressing plate, the gear rotates under the action of a tooth groove, the gear rotates to drive a worm wheel to rotate, the worm wheel drives a worm to rotate, the worm drives a belt wheel to rotate, the belt wheel drives a cleaning brush to rotate through a driving belt, the cleaning brush cleans burr grooves of an upper die, meanwhile, a lifting rod drives a jacking plate to ascend, the jacking plate drives a cleaning roller to ascend, the cleaning roller rotates under the action of a motor to clean the burr grooves of the lower die, and then the cleaning roller is matched with a transmission cavity for use, so that the effect of automatically cleaning the die and being high in manufacturing precision is achieved.
Drawings
FIG. 1 is a schematic view of the cathode bar installation of the structure of the present invention;
FIG. 2 is a schematic view of a structural burr ring processing apparatus of the present invention;
FIG. 3 is a schematic view of a structural pressing mechanism of the present invention;
FIG. 4 is a schematic bottom view of the structural upper mold of the present invention;
FIG. 5 is an enlarged view of part A of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of a structural support mechanism of the present invention;
FIG. 7 is a schematic top view of a lower mold of the present invention.
In the figure: 1. a frame; 2. a hydraulic cylinder; 3. a top rod; 4. a pressing mechanism; 41. a guide bar; 42. an upper die; 43. pressing a plate; 44. a support spring; 45. a gear; 46. a worm gear; 47. a worm; 48. a pulley; 49. cleaning with a brush; 5. a carrying mechanism; 51. a base; 52. a lower die; 53. a transmission cavity; 54. a sewage draining outlet; 55. a lifting rod; 56. a material ejecting plate; 57. a cleaning roller; 6. a steel pipe; 7. and (4) bur rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An example of a method of cathode fabrication for the plasma exhaust facility is as follows:
example one
Referring to fig. 1-5, a cathode manufacturing device of a plasma waste gas facility includes a frame 1, a pressing mechanism 4 is installed on the top of the frame 1, the pressing mechanism 4 includes a guide rod 41, a tooth space is opened on the outer side of the guide rod 41, a gear 45 is engaged inside the tooth space, the gear 45 can rotate when the pressing plate 43 descends, the guide rod 41 is inserted into the inner top of the frame 1, the bottom of the guide rod 41 is fixedly connected with an upper mold 42, the top of the upper mold 42 is welded with a support spring 44, the top of the support spring 44 is welded with a pressing plate 43, the inside of the pressing plate 43 is fixedly connected with the gear 45, the back of the gear 45 is fixedly connected with a worm wheel 46, the outer side of the worm wheel 46 is engaged with a worm 47, the top of the worm 47 is sleeved with a belt wheel 48, the belt wheel 48 is in transmission connection with a cleaning brush 49 through a transmission belt, the cleaning brush 49 can rotate when the cleaning brush 49 descends, the cleaning quality is high, the bottom of the pressing plate 43 is inserted with a cleaning brush 49, the cleaning brushes 49 are uniformly distributed at the bottom of the pressing plate 43, the number of the cleaning brushes is corresponding to the number of burrs, so that burr grooves can be cleaned conveniently, the hydraulic cylinder 2 drives the guide rod 41 to ascend, the guide rod 41 drives the upper die 42 to ascend, the upper die 42 drives the pressing plate 43 to ascend through the supporting spring 44, when the pressing plate 43 ascends to the position of the ejector rod 3, the ejector rod 3 pushes the pressing plate 43 to descend relative to the upper die 42, the upper die 42 drives the cleaning brushes 49 to descend, the cleaning brushes 49 finish material returning, and stamping is convenient.
Example two
Referring to fig. 1-7, a cathode manufacturing device of a plasma waste gas facility includes a frame 1, and further includes a hydraulic cylinder 2, the hydraulic cylinder 2 is fixedly connected to the top of the frame 1, an ejector rod 3 is fixedly connected to the inner top of the frame 1, a pressing mechanism 4 is fixedly connected to the bottom of the hydraulic cylinder 2, a receiving mechanism 5 is fixedly connected to the bottom of the frame 1, the receiving mechanism 5 includes a base 51, the base 51 is fixedly connected to the bottom of the frame 1, a lower mold 52 is fixedly connected to the top of the base 51, a transmission cavity 53 is formed in the base 51, the inner bottom of the transmission cavity 53 is inclined toward a drain outlet 54 for discharging debris, a drain outlet 54 is formed at the bottom of the transmission cavity 53, a lifting rod 55 is inserted into the transmission cavity 53, an ejector plate 56 is connected to the outer side of the lifting rod 55 through a screw thread, a cleaning roller 57 is fixedly connected to the top of the ejector plate 56, the lifting rod 55 rotates to drive the ejector plate 56 to rise, the ejector plate 56 drives the cleaning roller 57 to ascend, the ejector plate 56 and the cleaning roller 57 push the punching waste out of the lower die 52, meanwhile, the cleaning roller 57 rotates under the action of the motor to clean the burr groove of the lower die 52, and the punching precision is high.
EXAMPLE III
Referring to fig. 1-7, a cathode manufacturing device of a plasma waste gas facility includes a frame 1, and further includes a hydraulic cylinder 2, the hydraulic cylinder 2 is fixedly connected to the top of the frame 1, an ejector rod 3 is fixedly connected to the inner top of the frame 1, a pressing mechanism 4 is fixedly connected to the bottom of the hydraulic cylinder 2, the pressing mechanism 4 includes a guide rod 41, a tooth slot is formed on the outer side of the guide rod 41, a gear 45 is engaged inside the tooth slot, the gear 45 can rotate when a pressing plate 43 descends, the guide rod 41 is inserted into the inner top of the frame 1, an upper mold 42 is fixedly connected to the bottom of the guide rod 41, a supporting spring 44 is welded to the top of the upper mold 42, a pressing plate 43 is welded to the top of the supporting spring 44, the gear 45 is fixedly connected to the inside of the pressing plate 43, a worm wheel 46 is fixedly connected to the back of the gear 45, a worm 47 is engaged to the outer side of the worm wheel 46, a belt wheel 48 is sleeved on the top of the worm 47, belt pulley 48 passes through the drive belt and is connected with the transmission of sweeper brush 49, can rotate when making sweeper brush 49 descend, clean the high quality, it has sweeper brush 49 to peg graft in the bottom of clamp plate 43, sweeper brush 49 evenly distributed is in the bottom of clamp plate 43, quantity and burr quantity are corresponding, the burr groove of being convenient for clean, the bottom fixedly connected with supporting mechanism 5 of frame 1, supporting mechanism 5 includes base 51, base 51 fixed connection is in the bottom of frame 1, base 51's top fixedly connected with bed die 52, transmission chamber 53 has been seted up to base 51's inside, the interior bottom of transmission chamber 53 is to the design of drain 54 direction slope, the piece of being convenient for discharge, the bottom of transmission chamber 53 begins there is drain 54, the inside of transmission chamber 53 is pegged graft and is had lifter 55, the outside threaded connection of lifter 55 has kicking plate 56, the top fixedly connected with cleaning roller 57 of kicking plate 56.
A method of making a cathode for a plasma exhaust facility, comprising the steps of:
s1, placing the thin plate right above the lower die 52;
s2, starting the stamping equipment, and enabling the upper die 42 to be pressed on the lower die 52 by the hydraulic cylinder 2 to complete stamping;
s3, separating the upper die 42 from the lower die 52 by the hydraulic cylinder 2, cleaning burr grooves in the upper die 42 by the cleaning brush 49, and pushing down the burr rings 7 which possibly have fuzzing, wherein the inner diameter of each burr ring is 25mm, the outer diameter of each burr ring is 37mm, and the length of each burr is 5 mm;
s4, the ejector plate 56 ejects the punched waste material out, and the cleaning roller 57 cleans burr grooves in the lower die 52;
s5, taking down the product burr ring 7 and the waste from the equipment;
s6, cleaning the stamping scraps on the corners of the burr ring 7, and finishing the processing with the burr ring 7;
s7, cleaning the surface of the steel pipe with the outer diameter of 25mm by using a cleaning cloth, sleeving the machined burr rings 7 on the steel pipe, sleeving another group of burr rings 7 again at a certain distance until the number of the burr rings is required, and finishing the manufacture of the cathode.
When the device is used, a thin plate is placed right above a lower die 52, the device is started, a hydraulic cylinder 2 drives a guide rod 41 to descend, the guide rod 41 drives an upper die 42 to descend, the upper die 42 is matched with the lower die 52 to complete stamping, after the stamping is completed, the hydraulic cylinder 2 drives the guide rod 41 to ascend, the guide rod 41 drives the upper die 42 to ascend, the upper die 42 drives a pressing plate 43 to ascend through a supporting spring 44, when the pressing plate 43 ascends to the position of a mandril 3, the mandril 3 pushes the pressing plate 43 to descend relative to the upper die 42, the pressing plate 43 descends to drive a gear 45 to descend, the gear 45 rotates under the action of tooth grooves, the gear 45 rotates to drive a worm wheel 46 to rotate, the worm wheel 46 drives a worm 47 to rotate, the worm 47 drives a belt wheel 48 to rotate, the belt wheel 48 drives a cleaning brush 49 to rotate through a transmission belt, the cleaning brush 49 descends while cleaning the burr grooves of the upper die 42, and the cleaning brush 49 pushes a burr ring 7 which can be taken up from the upper die 42, meanwhile, the lifting rod 55 rotates to drive the ejector plate 56 to ascend, the ejector plate 56 drives the cleaning roller 57 to ascend, the ejector plate 56 and the cleaning roller 57 push punching waste out of the lower die 52, meanwhile, the cleaning roller 57 rotates under the action of the motor to clean burr grooves of the lower die 52, cleaned chips enter the transmission cavity 53, and the transmission cavity 53 enables the chips to be discharged from the sewage outlet 54, so that punching is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a negative pole making devices of plasma waste gas facility, includes frame (1), its characterized in that: pressing mechanism (4) are installed at the top of frame (1), pressing mechanism (4) include guide arm (41), peg graft at the interior top of frame (1) guide arm (41), mould (42) on the bottom fixedly connected with of guide arm (41), the top welding of going up mould (42) has supporting spring (44), the top welding of supporting spring (44) has clamp plate (43), the inside fixedly connected with gear (45) of clamp plate (43), the back fixedly connected with worm wheel (46) of gear (45), the outside meshing of worm wheel (46) has worm (47), band pulley (48) have been cup jointed at the top of worm (47), brush cleaner (49) have been pegged graft to the bottom of clamp plate (43).
2. The apparatus for manufacturing a cathode of a plasma exhaust facility according to claim 1, wherein: tooth grooves are formed in the outer side of the guide rod (41), and the gear (45) is meshed inside the tooth grooves.
3. The method of claim 1, further comprising the step of: the belt wheel (48) is in transmission connection with the cleaning brush (49) through a transmission belt.
4. The apparatus for manufacturing a cathode of a plasma exhaust facility according to claim 1, wherein: the cleaning brushes (49) are uniformly distributed at the bottom of the pressing plate (43), and the number of the cleaning brushes corresponds to the number of the burrs.
5. The apparatus for manufacturing a cathode of a plasma exhaust facility according to claim 1, wherein: still include pneumatic cylinder (2), pneumatic cylinder (2) fixed connection is at the top of frame (1), the interior top fixedly connected with ejector pin (3) of frame (1), the bottom fixedly connected with pressing mechanism (4) of pneumatic cylinder (2), the bottom fixedly connected with supporting mechanism (5) of frame (1).
6. The apparatus for manufacturing a cathode of a plasma exhaust facility according to claim 5, wherein: supporting mechanism (5) include base (51), base (51) fixed connection is in the bottom of frame (1), top fixedly connected with bed die (52) of base (51), transmission chamber (53) have been seted up to the inside of base (51), the bottom in transmission chamber (53) begins to have drain (54), peg graft in the inside in transmission chamber (53) has lifter (55), the outside threaded connection of lifter (55) has ejector plate (56), the top fixedly connected with cleaning roller (57) of ejector plate (56).
7. The apparatus for manufacturing a cathode of a plasma exhaust facility according to claim 6, wherein: the inner bottom of the transmission cavity (53) is designed to incline towards the direction of the sewage discharge outlet (54).
8. A method of making a cathode for a plasma exhaust facility according to claim 1, comprising the steps of:
s1, placing the thin plate right above the lower die (52);
s2, starting the stamping equipment, and enabling the upper die (42) to be pressed on the lower die (52) by the hydraulic cylinder (2) to complete stamping;
s3, separating the upper die (42) from the lower die (52) by the hydraulic cylinder (2), cleaning burr grooves in the upper die (42) by a cleaning brush (49), pushing down a burr ring (7) which may have burrs, wherein the inner diameter of the burr ring is 25mm, the outer diameter of the burr ring is 37mm, and the length of the burrs is 5 mm;
s4, the ejector plate (56) ejects the punched waste material out at the same time, and the cleaning roller (57) cleans burr grooves in the lower die (52);
s5, taking down the product burr ring (7) and the waste from the equipment;
s6, cleaning the stamping scraps on the corners of the burr ring (7), and finishing the processing with the burr ring (7);
s7, cleaning the surface of the steel pipe with the outer diameter of 25mm by using a cleaning cloth, sleeving the processed burr rings (7) on the steel pipe, sleeving another group of burr rings (7) at a certain distance again until the required number of burr rings is sleeved, and finishing the manufacture of the cathode.
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| CN202110820171.9A CN113560399B (en) | 2021-07-20 | 2021-07-20 | Method for manufacturing cathode of plasma waste gas facility |
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| CN202110820171.9A CN113560399B (en) | 2021-07-20 | 2021-07-20 | Method for manufacturing cathode of plasma waste gas facility |
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| CN113560399B CN113560399B (en) | 2023-04-21 |
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| CN111890605A (en) * | 2020-08-10 | 2020-11-06 | 洪荒之力创新科技（深圳）有限公司 | Plastic mold capable of automatically cleaning foreign matters |
| CN112264520A (en) * | 2020-10-20 | 2021-01-26 | 重庆传动轴股份有限公司 | Processing technology of wire coil |
| CN112934786A (en) * | 2021-02-02 | 2021-06-11 | 赵园 | Cleaning device for automobile part stamping die |
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