CN117800092B - Graphite processing loading attachment - Google Patents
Graphite processing loading attachment Download PDFInfo
- Publication number
- CN117800092B CN117800092B CN202410141878.0A CN202410141878A CN117800092B CN 117800092 B CN117800092 B CN 117800092B CN 202410141878 A CN202410141878 A CN 202410141878A CN 117800092 B CN117800092 B CN 117800092B
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- cylinder
- pipe
- communicated
- suction
- electromagnetic valve
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 35
- 239000010439 graphite Substances 0.000 title claims abstract description 35
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 26
- 238000007664 blowing Methods 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 238000007790 scraping Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/48—Screws or like rotary conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a graphite processing feeding device in the field of graphite processing equipment, which comprises an outer cylinder, wherein a suction cylinder which is in sliding connection with the inner wall of the outer cylinder is nested in the outer cylinder, the suction cylinder comprises a lower cylinder and an upper cylinder which is in rotary connection with the lower cylinder, the upper part of the lower cylinder is communicated with a suction pipe which extends to the outer side of the outer cylinder, a filtering disc is fixedly connected at the joint of the upper cylinder and the lower cylinder, the upper part of the upper cylinder is communicated with a negative pressure suction pipe, and the negative pressure suction pipe is communicated with an external negative pressure exhaust fan; through the built-in barrel that absorbs the feed cylinder that just is sectional type structure in the urceolus, utilize the centrifugal force that produces when the periodic variable speed of lower section of thick bamboo rotates to make the impact ball of installing on lower section of thick bamboo upper portion periodic with inhale the inner wall striking of feed cylinder to through last jetting hole and the lower jetting hole of seting up on the impact ball to remove jetting to inhaling filter disc and the inner wall of feed cylinder, realize striking vibration and the mode that gas jetting combines to clear up graphite dust, improve the clearance effect.
Description
Technical Field
The invention relates to a feeding device, in particular to a graphite processing feeding device applied to the field of graphite processing equipment.
Background
Graphite is an allotrope of carbon, is a gray black opaque solid, has stable chemical property, is corrosion-resistant, is not easy to react with agents such as acid, alkali and the like, has metallic luster, and can conduct electricity and transfer heat. Because the distance between layers is large, the binding force is small, and each layer can slide, so that the density of graphite is smaller than that of diamond, the graphite powder is soft and has a slimy feel, the graphite powder is light in weight, dust is easy to generate in the transportation process, and a pneumatic conveying device is generally adopted.
Graphite powder material loading equipment commonly used in the vacuum feeder, but in the in-service use process, graphite is easy to adhere with the cylinder wall of the vacuum feeder, a traditional cleaning mode adopts a built-in motor-driven scraping plate or scraping strip to mechanically clean, dust is easy to generate to carry out secondary adhesion, and the cleaning is not thorough.
Disclosure of Invention
Aiming at the prior art, the invention aims to solve the technical problem that the cylinder wall of the traditional graphite vacuum feeding cylinder is not thoroughly cleaned by adopting a mechanical scraping strip.
In order to solve the problems, the invention provides a graphite processing feeding device, which comprises an outer cylinder, wherein a material sucking cylinder which is in sliding connection with the inner wall of the outer cylinder is nested in the outer cylinder, the material sucking cylinder comprises a lower cylinder and an upper cylinder which is in rotary connection with the lower cylinder, the upper part of the lower cylinder is communicated with a material sucking pipe which extends to the outer side of the outer cylinder, a filtering disc is fixedly connected at the joint of the upper cylinder and the lower cylinder, the upper part of the upper cylinder is communicated with a negative pressure suction pipe, the negative pressure suction pipe is communicated with an external negative pressure exhaust fan, and the negative pressure exhaust fan sucks gas in the material sucking cylinder through the negative pressure suction pipe so that the material sucking cylinder is in a negative pressure state; the lower end of the lower cylinder is communicated with a blanking pipe, the blanking pipe is connected with a connecting sleeve in a spline sleeving manner, the connecting sleeve is connected with a driving motor through a first transmission gear set, the driving motor drives the blanking pipe and the lower cylinder to rotate through the first transmission gear set and the connecting sleeve, and the lower end of the connecting sleeve is rotationally communicated with a spiral discharging pipe; the cleaning component is arranged at the joint of the lower cylinder and the upper cylinder and comprises a plurality of impact balls which are circumferentially distributed, the inner side of each impact ball is fixedly connected with a spring telescopic rod, the inner side of each spring telescopic rod is fixedly connected with a rotating pipe, the rotating pipe penetrates through a supporting plate fixedly connected with the inner wall of the lower cylinder, the supporting plate and the rotating pipe are driven to rotate when the lower cylinder rotates, and the rotating pipe drives the impact balls to circumferentially rotate through the spring telescopic rods; the upper blowing hole with an outlet facing the filter disc and the lower blowing hole with an opening facing the inner wall of the lower cylinder are formed in the impact ball, the upper blowing hole and the lower blowing hole are both communicated with the spring telescopic rod, the spring telescopic rod is communicated with the rotating pipe, the rotating pipe is communicated with an air source, and the driving motor is electrically connected with a control terminal.
In the graphite processing feeding device, the cylinder wall is cleaned by combining impact vibration and pneumatic blowing through the impact ball provided with the blowing hole.
As a further improvement of the application, the air source comprises a piston cylinder arranged in the upper cylinder, the piston cylinder is communicated with the rotating pipe through an air injection pipe, the piston cylinder is communicated with the outside air through an air extraction pipe, a piston disc is nested in the piston cylinder, the piston disc is connected with a piston rod, the inner side of the piston rod is fixedly connected with a clamping frame, the inner side of the clamping frame is clamped with an eccentric groove disc, the eccentric groove disc is connected with a driven gear through a fixed shaft, and the driven gear is meshed with a driving gear sleeved and fixed on the outer side of the rotating pipe.
As a further improvement of the application, the lower part of the outer cylinder is communicated with an outer blanking cylinder sleeved outside a blanking pipe, the blanking pipe is fixedly connected with an upper bulge loop nested in the outer blanking cylinder, spring support rods distributed at equal intervals in circumference are fixedly connected below the upper bulge loop, the lower ends of the spring support rods are fixedly connected with rotating rings, the rotating rings are rotatably connected with a lower support ring fixedly connected with the outer blanking cylinder, one spring support rod is nested with a pressure sensor, and the pressure sensor is electrically connected with a control terminal;
The control terminal comprises an automatic cleaning system, the automatic cleaning system comprises a control module, the input end of the control module is connected with a weight monitoring module, the input end of the weight monitoring module is connected with a pressure sensor, the output end of the control module is connected with a valve control module and a cleaning module, the output end of the valve control module is respectively connected with a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve, the first electromagnetic valve is arranged at the communication position of a suction pipe and a suction cylinder, the second motor valve is arranged at the communication position of a negative pressure suction pipe and the suction cylinder, the third electromagnetic valve is arranged at the communication position of the suction cylinder and a discharging pipe, and the output end of the cleaning module is connected with a driving motor; the input end of the control module is also connected with a setting module and a timing module.
As a further improvement of the application, the spring telescopic rod comprises a sliding rod fixedly connected with the impact ball, a sliding cylinder is sleeved outside the sliding rod, a compression spring positioned in the sliding cylinder is sleeved outside the sliding rod, a through cavity is formed in the sliding rod, and the rotating tube is a hollow tube.
As a further improvement of the application, the lower part of the blanking pipe is provided with a prismatic protrusion, and the inside of the connecting sleeve is provided with a prismatic groove for the prismatic protrusion to slide.
As a further improvement of the application, the outside of the spiral discharging pipe is sleeved with a supporting cylinder, the supporting cylinder is communicated with the outer discharging cylinder, the first transmission gear set is arranged in the supporting cylinder, a spiral conveying roller is arranged in the spiral discharging pipe, and the spiral conveying roller is connected with a conveying motor.
As a further improvement of the application, the application method of the graphite processing and feeding device comprises the following steps:
monitoring the graphite weight of the suction cylinder through a pressure sensor;
Step two, when the graphite quality monitored by the pressure sensor is smaller than a set weight threshold, namely discharging is finished, the control terminal closes the first electromagnetic valve and the second electromagnetic valve, and opens the third electromagnetic valve;
Step three, the control terminal starts a driving motor to enable the lower cylinder to rotate at a periodical speed change, the impact ball is in periodical impact contact with the inner wall of the lower cylinder, and meanwhile, the piston cylinder injects pulse air flow into the impact ball to be ejected;
and step four, when the cleaning time reaches a set time threshold, the control terminal closes the driving motor, then closes the third electromagnetic valve, opens the first electromagnetic valve and the second electromagnetic valve, and prepares for the next material sucking operation.
In summary, the invention provides the suction barrel which is built in the outer barrel and has a sectional structure, the suction barrel comprises the upper barrel and the lower barrel, the impact ball arranged at the upper part of the lower barrel is impacted with the inner wall of the suction barrel periodically by utilizing the centrifugal force generated when the lower barrel periodically rotates in a variable speed manner, and the filter disc and the inner wall of the suction barrel are subjected to mobile blowing through the upper blowing hole and the lower blowing hole which are arranged on the impact ball, so that graphite dust is cleaned in a mode of combining impact vibration and gas blowing, and the cleaning effect is improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic cross-sectional view of the present application;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is a schematic cross-sectional view of the upper and lower barrels of the present application;
FIG. 5 is a schematic view of the assembled structure of the impact ball of the present application;
FIG. 6 is a schematic view showing the internal structure of the striking ball and the spring telescoping rod according to the present application;
FIG. 7 is an enlarged schematic view of the structure shown at B in FIG. 2;
FIG. 8 is a schematic view of the assembled structure of the lower cylinder and the driving motor of the present application;
fig. 9 is a schematic perspective view of a connecting sleeve according to the present application.
The reference numerals in the figures illustrate:
1. An outer cylinder; 101. an outer blanking cylinder; 2. a suction cylinder; 201. a lower cylinder; 202. a cylinder is arranged; 3. a suction pipe; 4. a filter tray; 5. a negative pressure suction tube; 6. discharging pipes; 601. an upper raised ring; 7. a connection sleeve; 701. prismatic grooves; 8. a spiral discharging pipe; 9. striking a ball; 901. an upper blowing hole; 902. a lower blowing hole; 10. a spring telescoping rod; 1001. a sliding cylinder; 1002. a slide bar; 1003. a through cavity; 11. a rotary tube; 12. an air injection pipe; 13. a piston cylinder; 14. an exhaust pipe; 15. a drive gear; 16. a driven gear; 17. an eccentric trough plate; 18. a clamping frame; 19. a piston rod; 20. a piston disc; 21. a first drive gear set; 22. a driving motor; 23. a control terminal; 24. a support cylinder; 25. a first electromagnetic valve; 26. a second electromagnetic valve; 27. a third electromagnetic valve; 28. a spring support rod; 29. a rotating ring; 30. a pressure sensor; 31. a lower support ring; 32. a vertical guide bar; 33. and a support plate.
Detailed Description
2 Embodiments of the present application will be described in detail with reference to the accompanying drawings.
Embodiment 1:
1-9 show a graphite processing feeding device, which comprises an outer cylinder 1, wherein a suction cylinder 2 which is in sliding connection with the inner wall of the outer cylinder 1 is nested in the outer cylinder 1, the suction cylinder 2 comprises a lower cylinder 201 and an upper cylinder 202 which is in rotary connection with the lower cylinder 201, a suction pipe 3 which extends to the outer side of the outer cylinder 1 is communicated with the upper part of the lower cylinder 201, a filter disc 4 is fixedly connected at the joint of the upper cylinder 202 and the lower cylinder 201, a negative pressure suction pipe 5 is communicated with the upper part of the upper cylinder 202, the negative pressure suction pipe 5 is communicated with an external negative pressure exhaust fan, and the negative pressure exhaust fan is used for exhausting gas in the suction cylinder 2 through the negative pressure suction pipe 5 so that the suction cylinder 2 is in a negative pressure state; the lower end of the lower cylinder 201 is communicated with a blanking pipe 6, the blanking pipe 6 is connected with a connecting sleeve 7 in a spline sleeving manner, the connecting sleeve 7 is connected with a driving motor 22 through a first transmission gear set 21, the driving motor 22 drives the blanking pipe 6 and the lower cylinder 201 to rotate through the first transmission gear set 21 and the connecting sleeve 7, and the lower end of the connecting sleeve 7 is rotationally communicated with a spiral discharging pipe 8;
The cleaning component is arranged at the joint of the lower cylinder 201 and the upper cylinder 202 and comprises a plurality of impact balls 9 which are circumferentially distributed, the inner sides of the impact balls 9 are fixedly connected with spring telescopic rods 10, the inner sides of the spring telescopic rods 10 are fixedly connected with rotating pipes 11, the rotating pipes 11 penetrate through supporting plates 33 fixedly connected with the inner walls of the lower cylinder 201, the supporting plates 33 and the rotating pipes 11 are driven to rotate when the lower cylinder 201 rotates, and the rotating pipes 11 drive the impact balls 9 to circumferentially rotate through the spring telescopic rods 10; the upper blowing hole 901 with an outlet facing the filter disc 4 and the lower blowing hole 902 with an opening facing the inner wall of the lower cylinder 201 are formed in the impact ball 9, the upper blowing hole 901 and the lower blowing hole 902 are both communicated with the spring telescopic rod 10, the spring telescopic rod 10 is communicated with the rotating pipe 11, the rotating pipe 11 is communicated with an air source, and the driving motor 22 is electrically connected with the control terminal 23.
Specifically, the driving motor 22 is started through the control terminal 23, the driving motor 22 drives the lower cylinder 201 to rotate in a periodical speed change manner through the connecting sleeve 7 and the discharging pipe 6, the lower cylinder 201 drives the rotary pipe 11 to rotate through the supporting plate 33, the rotary pipe 11 drives the impact ball 9 to do circular motion through the spring telescopic rod 10, the impact ball 9 moves outwards under the action of centrifugal force, the spring telescopic rod 10 stretches, the impact ball 9 periodically impacts the inner wall of the lower cylinder 201, graphite dust adhered to the inner wall of the lower cylinder 201 falls off, meanwhile, an air source injects air flow into the upper blowing hole 901 and the lower blowing hole 902 of the impact ball 9 through the rotary pipe 11 and the spring telescopic rod 10, and the sprayed air flow carries out movable blowing on the lower end face of the filter disc 4 and the inner wall of the lower cylinder 201, so that the cleaning effect of the graphite dust is improved.
Referring to fig. 3, the air source includes a piston cylinder 13 installed in an upper cylinder 202, the piston cylinder 13 is communicated with a rotating tube 11 through an air injection tube 12, the piston cylinder 13 is communicated with the outside air through an air extraction tube 14, a piston disc 20 is nested in the piston cylinder 13, the piston disc 20 is connected with a piston rod 19, the inner side of the piston rod 19 is fixedly connected with a clamping frame 18, the inner side of the clamping frame 18 is clamped with an eccentric groove disc 17, the eccentric groove disc 17 is connected with a driven gear 16 through a fixed shaft, and the driven gear 16 is meshed with a driving gear 15 sleeved and fixed on the outer side of the rotating tube 11.
Specifically, the lower cylinder 201 drives the rotary tube 11 to do circular motion through the supporting plate 33, the rotary tube 11 drives the fixed shaft and the eccentric groove disc 17 to rotate through the driving gear 15 and the driven gear 16, the eccentric groove disc 17 drives the piston disc 20 to reciprocate in the piston cylinder 13 through the clamping frame 18 and the piston rod 19, the piston cylinder 13 pumps external air flow into the rotary tube 11, and the pulse air flow is injected into the upper injection hole 901 and the lower injection hole 902 of the impact ball 9 through the rotary tube 11 and the spring telescopic rod 10, and then is ejected, so that pulse injection is realized, and the cleaning effect is improved.
Referring to fig. 3, a check valve is installed at the communication position between the gas injection tube 12 and the gas extraction tube 14 and the piston cylinder 13.
In particular, unidirectional flow of the air flow is achieved.
Referring to fig. 6, the spring telescopic rod 10 includes a sliding rod 1002 fixedly connected with the impact ball 9, a sliding cylinder 1001 is sleeved outside the sliding rod 1002, a compression spring located in the sliding cylinder 1001 is sleeved outside the sliding rod 1002, a through cavity 1003 is formed in the sliding rod 1002, and the rotating tube 11 is a hollow tube.
Specifically, the pulse air flow is injected into the sliding cylinder 1001 through the hollow of the rotary tube 11, and then into the upper injection hole 901 and the lower injection hole 902 through the penetration chamber 1003.
Referring to fig. 9, a prismatic protrusion is disposed at the lower portion of the blanking tube 6, and a prismatic groove 701 for sliding the prismatic protrusion is formed inside the connecting sleeve 7.
Specifically, when the lower cylinder 201 is ensured to float up and down, the discharging pipe 6 floats up and down in the connecting sleeve 7, and the discharging pipe 6 rotates along with the rotating of the connecting sleeve 7.
Referring to fig. 2, a supporting cylinder 24 is sleeved outside the spiral discharging pipe 8, the supporting cylinder 24 is communicated with an outer discharging cylinder 101, a first transmission gear set 21 is installed in the supporting cylinder 24, a spiral conveying roller is arranged in the spiral discharging pipe 8, and the spiral conveying roller is connected with a conveying motor.
Embodiment 2:
Fig. 2, fig. 3 and fig. 7-9 show a graphite processing feeding device, on the basis of embodiment 1, the lower part of an outer cylinder 1 is communicated with an outer blanking cylinder 101 sleeved outside a blanking pipe 6, the blanking pipe 6 is fixedly connected with an upper protruding ring 601 nested in the outer blanking cylinder 101, spring supporting rods 28 distributed at equal intervals in circumference are fixedly connected below the upper protruding ring 601, the lower end of each spring supporting rod 28 is fixedly connected with a rotating ring 29, the rotating ring 29 is rotatably connected with a lower supporting ring 31 fixedly connected with the outer blanking cylinder 101, one spring supporting rod 28 is internally nested with a pressure sensor 30, and the pressure sensor 30 is electrically connected with a control terminal 23;
The control terminal 23 comprises an automatic cleaning system, the automatic cleaning system comprises a control module, the input end of the control module is connected with a weight monitoring module, the input end of the weight monitoring module is connected with a pressure sensor 30, the output end of the control module is connected with a valve control module and a cleaning module, the output end of the valve control module is respectively connected with a first electromagnetic valve 25, a second electromagnetic valve 26 and a third electromagnetic valve 27, the first electromagnetic valve 25 is arranged at the communication position of the suction pipe 3 and the suction cylinder 2, the second motor valve 26 is arranged at the communication position of the negative pressure suction pipe 5 and the suction cylinder 2, the third electromagnetic valve 27 is arranged at the communication position of the suction cylinder 2 and the discharging pipe 6, and the output end of the cleaning module is connected with a driving motor 22; the input end of the control module is also connected with a setting module and a timing module.
Specifically, the weight of the graphite raw material in the suction cylinder 2 is monitored by the pressure sensor 30, and the tightness of the suction cylinder 2 is adjusted by the first electromagnetic valve 25, the second electromagnetic valve 26 and the third electromagnetic valve 27.
Specifically, the application method of the graphite processing and feeding device comprises the following steps:
step one, monitoring the graphite weight of the suction cylinder 2 through a pressure sensor 30;
Step two, when the graphite quality monitored by the pressure sensor 30 is smaller than a set weight threshold, namely the discharging is finished, the control terminal 23 closes the first electromagnetic valve 25 and the second electromagnetic valve 26, and opens the third electromagnetic valve 27;
Specifically, setting the gravity threshold value through a setting module;
step three, the control terminal 23 starts the driving motor 22 to enable the lower cylinder 201 to periodically rotate at variable speed, the impact ball 9 periodically impacts and contacts with the inner wall of the lower cylinder 201, and meanwhile, the piston cylinder 13 injects pulse air flow into the impact ball 9 to be sprayed out;
Fourth, when the cleaning time reaches the set time threshold, the control terminal 23 turns off the driving motor 22, then turns off the third electromagnetic valve 27 and turns on the first electromagnetic valve 25 and the second electromagnetic valve 25, and prepares for the next suction operation.
Specifically, a time threshold of the cleaning time is set through a setting module.
Referring to fig. 3, a vertical guide rod 32 is fixedly connected to an upper portion of the upper cylinder 202, the vertical guide rod 32 is a telescopic sleeve rod with a regular polygon cross section, and a notch groove for the suction pipe 3 to float up and down is formed in the outer cylinder 1.
Specifically, after the quality of the graphite raw material in the lower cylinder 201 is changed, the lower cylinder 201 moves in a line, the upper cylinder 202 is vertically guided by the vertical guide rod 32, and the upper cylinder 202 is kept stationary while the lower cylinder 201 rotates.
The present application is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present application are still within the scope of the present application.
Claims (7)
1. The graphite processing feeding device is characterized by comprising an outer cylinder (1), wherein a suction cylinder (2) which is in sliding connection with the inner wall of the outer cylinder (1) is nested in the outer cylinder (1), the suction cylinder (2) comprises a lower cylinder (201) and an upper cylinder (202) which is in rotary connection with the lower cylinder (201), a suction pipe (3) which extends to the outer side of the outer cylinder (1) is communicated with the upper part of the lower cylinder (201), a filter disc (4) is fixedly connected to the joint of the upper cylinder (202) and the lower cylinder (201), a negative pressure suction pipe (5) is communicated with the upper part of the upper cylinder (202), the negative pressure suction pipe (5) is communicated with an external negative pressure suction fan, and the negative pressure suction fan sucks gas in the suction cylinder (2) through the negative pressure suction pipe (5) so that the suction cylinder (2) is in a negative pressure state;
The lower end of the lower cylinder (201) is communicated with a blanking pipe (6), the blanking pipe (6) is connected with a connecting sleeve (7) in a spline sleeving manner, the connecting sleeve (7) is connected with a driving motor (22) through a first transmission gear set (21), the driving motor (22) drives the blanking pipe (6) and the lower cylinder (201) to rotate through the first transmission gear set (21) and the connecting sleeve (7), and the lower end of the connecting sleeve (7) is rotationally communicated with a spiral discharging pipe (8);
The cleaning device is characterized in that a cleaning component is arranged at the joint of the lower cylinder (201) and the upper cylinder (202), the cleaning component comprises a plurality of impact balls (9) which are circumferentially distributed, a spring telescopic rod (10) is fixedly connected to the inner side of the impact balls (9), a rotating pipe (11) is fixedly connected to the inner side of the spring telescopic rod (10), a supporting plate (33) fixedly connected with the inner wall of the lower cylinder (201) penetrates through the rotating pipe (11), the supporting plate (33) and the rotating pipe (11) are driven to rotate when the lower cylinder (201) rotates, and the rotating pipe (11) drives the impact balls (9) to circumferentially rotate through the spring telescopic rod (10);
The impact ball (9) is provided with an upper blowing hole (901) with an outlet facing the filter disc (4) and a lower blowing hole (902) with an opening facing the inner wall of the lower cylinder (201), the upper blowing hole (901) and the lower blowing hole (902) are both communicated with the spring telescopic rod (10), the spring telescopic rod (10) is communicated with the rotating tube (11), the rotating tube (11) is communicated with an air source, and the driving motor (22) is electrically connected with the control terminal (23).
2. The graphite processing feeding device according to claim 1, wherein the air source comprises a piston cylinder (13) arranged in an upper cylinder (202), the piston cylinder (13) is communicated with the rotating pipe (11) through an air injection pipe (12), the piston cylinder (13) is communicated with the outside air through an air extraction pipe (14), a piston disc (20) is nested in the piston cylinder (13), the piston disc (20) is connected with a piston rod (19), a clamping frame (18) is fixedly connected to the inner side of the piston rod (19), an eccentric groove disc (17) is clamped to the inner side of the clamping frame (18), a driven gear (16) is connected to the eccentric groove disc (17) through a fixed shaft, and a driving gear (15) sleeved and fixed on the outer side of the rotating pipe (11) is meshed with the driven gear (16).
3. The graphite processing feeding device according to claim 2, wherein an outer blanking cylinder (101) sleeved outside a blanking pipe (6) is communicated with the lower part of the outer cylinder (1), the blanking pipe (6) is fixedly connected with an upper protruding ring (601) nested in the outer blanking cylinder (101), spring supporting rods (28) distributed at equal intervals in circumference are fixedly connected below the upper protruding ring (601), the lower ends of the spring supporting rods (28) are fixedly connected with rotating rings (29), the rotating rings (29) are rotatably connected with lower supporting rings (31) fixedly connected with the outer blanking cylinder (101), a pressure sensor (30) is nested in one of the spring supporting rods (28), and the pressure sensor (30) is electrically connected with a control terminal (23);
The control terminal (23) comprises an automatic cleaning system, the automatic cleaning system comprises a control module, the input end of the control module is connected with a weight monitoring module, the input end of the weight monitoring module is connected with a pressure sensor (30), the output end of the control module is connected with a valve control module and a cleaning module, the output end of the valve control module is respectively connected with a first electromagnetic valve (25), a second electromagnetic valve (26) and a third electromagnetic valve (27), the first electromagnetic valve (25) is arranged at the communication position of the suction pipe (3) and the suction cylinder (2), the second electromagnetic valve (26) is arranged at the communication position of the negative pressure suction pipe (5) and the suction cylinder (2), the third electromagnetic valve (27) is arranged at the communication position of the suction cylinder (2) and the blanking pipe (6), and the output end of the cleaning module is connected with the driving motor (22); the input end of the control module is also connected with a setting module and a timing module.
4. The graphite processing feeding device according to claim 1, wherein the spring telescopic rod (10) comprises a sliding rod (1002) fixedly connected with the impact ball (9), a sliding cylinder (1001) is sleeved outside the sliding rod (1002), a compression spring positioned in the sliding cylinder (1001) is sleeved outside the sliding rod (1002), a penetrating cavity (1003) is formed in the sliding rod (1002), and the rotating tube (11) is a hollow tube.
5. The graphite processing feeding device according to claim 1, wherein a prismatic protrusion is arranged at the lower part of the feeding pipe (6), and a prismatic groove (701) for sliding the prismatic protrusion is formed in the connecting sleeve (7).
6. The graphite processing feeding device according to claim 1, wherein a supporting cylinder (24) is sleeved outside the spiral discharging pipe (8), the supporting cylinder (24) is communicated with the outer discharging cylinder (101), the first transmission gear set (21) is installed in the supporting cylinder (24), a spiral conveying roller is arranged in the spiral discharging pipe (8), and the spiral conveying roller is connected with a conveying motor.
7. The graphite processing and feeding device according to claim 1, wherein the application method comprises the following steps:
monitoring the graphite weight of the suction cylinder (2) through a pressure sensor (30);
Step two, when the graphite quality monitored by the pressure sensor (30) is smaller than a set weight threshold, namely discharging is finished, the control terminal (23) closes the first electromagnetic valve (25) and the second electromagnetic valve (26), and opens the third electromagnetic valve (27);
Step three, the control terminal (23) starts the driving motor (22) to enable the lower cylinder (201) to rotate at a periodical speed change, the impact ball (9) is in periodical impact contact with the inner wall of the lower cylinder (201), and meanwhile, the piston cylinder (13) injects pulse air flow into the impact ball (9) to be sprayed out;
And step four, when the cleaning time reaches a set time threshold, the control terminal (23) closes the driving motor (22), then closes the third electromagnetic valve (27) and opens the first electromagnetic valve (25) and the second electromagnetic valve (26), and the next material sucking operation is prepared.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410141878.0A CN117800092B (en) | 2024-02-01 | 2024-02-01 | Graphite processing loading attachment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410141878.0A CN117800092B (en) | 2024-02-01 | 2024-02-01 | Graphite processing loading attachment |
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| CN117800092B true CN117800092B (en) | 2024-07-09 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217147791U (en) * | 2022-03-15 | 2022-08-09 | 深圳赛镁科技有限公司 | Pneumatic conveying pump for conveying high-purity gas |
| CN217397860U (en) * | 2022-06-16 | 2022-09-09 | 青岛浩源石墨有限公司 | Pulse negative pressure feeding device for graphite processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102038319B1 (en) * | 2019-05-21 | 2019-10-30 | 주식회사 삼성씨앤엠 | After the collection of the PS balls used for removal of the coating layer of the bridge support beams, a separate circulation feeder |
| CN218803369U (en) * | 2022-05-31 | 2023-04-07 | 厦门宏顺翔光电科技有限公司 | Light diffuser plate is with vacuum material pumping machine convenient to clearance |
| CN218196574U (en) * | 2022-08-15 | 2023-01-03 | 湖州贝斯特包装科技有限公司 | Self-suction injection molding feeding device |
| CN220182125U (en) * | 2023-05-29 | 2023-12-15 | 温州李雷塑机设备有限公司 | Vacuum suction machine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217147791U (en) * | 2022-03-15 | 2022-08-09 | 深圳赛镁科技有限公司 | Pneumatic conveying pump for conveying high-purity gas |
| CN217397860U (en) * | 2022-06-16 | 2022-09-09 | 青岛浩源石墨有限公司 | Pulse negative pressure feeding device for graphite processing |
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