CN116688873A - Raw material mixing and conveying device for cored wire production - Google Patents
Raw material mixing and conveying device for cored wire production Download PDFInfo
- Publication number
- CN116688873A CN116688873A CN202310977106.6A CN202310977106A CN116688873A CN 116688873 A CN116688873 A CN 116688873A CN 202310977106 A CN202310977106 A CN 202310977106A CN 116688873 A CN116688873 A CN 116688873A
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- Prior art keywords
- catalyst
- fixedly connected
- pipe
- discharging pipe
- iron sheet
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- 239000002994 raw material Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 194
- 239000003054 catalyst Substances 0.000 claims abstract description 112
- 229910052742 iron Inorganic materials 0.000 claims abstract description 94
- 238000007599 discharging Methods 0.000 claims description 59
- 238000003860 storage Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 33
- 239000010959 steel Substances 0.000 abstract description 33
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009964 serging Methods 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 238000009985 spun yarn production Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- COHCXWLRUISKOO-UHFFFAOYSA-N [AlH3].[Ba] Chemical compound [AlH3].[Ba] COHCXWLRUISKOO-UHFFFAOYSA-N 0.000 description 1
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 1
- WNQQFQRHFNVNSP-UHFFFAOYSA-N [Ca].[Fe] Chemical compound [Ca].[Fe] WNQQFQRHFNVNSP-UHFFFAOYSA-N 0.000 description 1
- XEQZXHPGUAHHPE-UHFFFAOYSA-N [Mn].[Ca].[Si] Chemical compound [Mn].[Ca].[Si] XEQZXHPGUAHHPE-UHFFFAOYSA-N 0.000 description 1
- NCJRLCWABWKAGX-UHFFFAOYSA-N [Si].[Ca].[Ba] Chemical compound [Si].[Ca].[Ba] NCJRLCWABWKAGX-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- RGKMZNDDOBAZGW-UHFFFAOYSA-N aluminum calcium Chemical compound [Al].[Ca] RGKMZNDDOBAZGW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a raw material mixing and conveying device for cored wire production, which relates to the field of raw material mixing and conveying devices, and comprises a mounting frame; according to the invention, the first catalyst and the second catalyst in the rolled core iron sheet are circumferentially distributed in the rolled core iron sheet by arranging the blanking pipe I and the blanking pipe II, so that the first catalyst and the second catalyst are adhered to the inner wall of the rolled core iron sheet, when the rolled core iron sheet is stretched into molten steel or molten iron through a wire feeder, the rolled core iron sheet is melted, the first catalyst and the second catalyst in the rolled core iron sheet are simultaneously melted and reacted with the molten steel or molten iron, the time difference of the reaction of the first catalyst and the second catalyst is reduced, the reaction performance of the first catalyst and the second catalyst in the molten steel or molten iron is improved, and the quality of the molten steel or molten iron is improved.
Description
Technical Field
The invention belongs to the technical field of raw material mixing and conveying devices, and particularly relates to a raw material mixing and conveying device for cored wire production.
Background
The wire feeding technology is a general term of cored wire production technology and cored wire application technology; the implementation process of the technology is as follows: the method comprises the steps of wrapping various additives (deoxidizing agent, desulfurizing agent, modifier, alloy and the like) which are crushed into certain granularity and are added into molten steel or molten iron into a cored wire with any length by adopting a thin steel belt on a core-wrapping machine, and then enabling the cored wire to pass through a slag layer on the surface of the molten steel or molten iron to reach the bottom of the molten steel or molten iron at a certain speed by means of a wire feeding machine; along with the continuous melting of the cored wire outer skin, the additive wrapped in the cored wire outer skin slowly enters molten steel or molten iron, and the purpose of external refining (deoxidation, desulfurization, metamorphism, spheroidization, vermicular graphite, alloying and the like) is realized through the interaction of the additive and the surrounding molten steel or molten iron;
the cored wire is formed by folding, serging and compacting a strip-shaped steel strip through a rolling wheel, and can be divided into: a silicon-calcium cored wire, a silicon-manganese-calcium wire, a silicon-calcium-barium wire, a barium-aluminum wire, an aluminum-calcium wire, a calcium-iron wire, a calcium-aluminum cored wire and the like;
when the additive is wrapped on the ladle chip 72 in the prior art, different types of additives are usually respectively stored in the first blanking pool 7 and the second blanking pool 71 (refer to fig. 2), then the additives are discharged on the ladle chip 72 in a layered mode through the blanking port 73, the blanking port 73 of the first blanking pool 7 is firstly paved with a first catalyst a on the ladle chip 72, then the blanking port 73 of the second blanking pool 71 is paved with a second catalyst b on the first catalyst a, then the final rolling and edge locking are carried out on the ladle chip 72 with an arc shape, after edge locking is caused, the two additives are in the shape shown in fig. 3 in the ladle chip 72 with a circular section, so that when the ladle chip 72 enters molten steel or molten iron through a wire feeder, the outer layer of the ladle chip 72 is mostly occupied by the first catalyst a, when a steel strip is melted, the first catalyst a is preferentially reacted with molten iron or molten iron, then the second catalyst b is contacted with the molten iron or molten iron, the molten iron or molten iron is firstly reacted with the second catalyst b, and the molten iron or molten iron is degraded in a certain reaction quality, and the molten iron or the molten iron is degraded in a certain reaction quality is caused, and the molten iron or the molten iron is degraded in a certain reaction quality is caused.
Therefore, we propose a raw material mixing and conveying device for cored wire production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a raw material mixing and conveying device for producing cored wires, which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that: raw material mixing and conveying device for cored wire production comprises an installation frame and further comprises: the first and second feeding pipes are circumferentially distributed, and a plurality of groups of the first and second feeding pipes extend into the core-spun iron sheet after edge locking, wherein when the first and second feeding pipes discharge the first and second catalysts into the core-spun iron sheet after edge locking, the first and second catalysts are circumferentially distributed on the section of the core-spun iron sheet by taking the axle center as a reference.
Preferably, the method further comprises: the first discharging pipe and the second discharging pipe are rotatably connected to the mounting frame through connecting discs.
Furthermore, the first discharging pipe and the second discharging pipe are provided with a plurality of groups, and the first discharging pipe and the second discharging pipe are distributed in a staggered mode.
In order to facilitate the compaction of the first catalyst and the second catalyst, the device further comprises a first receiving cylinder and a second receiving cylinder which are fixedly connected with one end of the first discharging pipe and one end of the second discharging pipe respectively, a connecting shaft is rotatably arranged in the first receiving cylinder and the second receiving cylinder through a second supporting frame, and spiral conveying blades are fixedly connected to the connecting shaft.
Further, the rotary type material receiving device further comprises a main shaft which is rotatably arranged, wherein a plurality of knocking components are arranged on the main shaft and used for knocking the outer walls of the first material receiving cylinder and the second material receiving cylinder.
Preferably, the knocking component comprises a mounting arm, a slot is formed in one end of the mounting arm, limit grooves are formed in two sides of the slot, a knocking wheel is slidably connected in the slot through the limit grooves, a sliding rod is fixedly connected to the mounting arm, one end of the sliding rod is fixedly connected with the knocking wheel through a spring, and one end of the knocking wheel is slidably connected to the sliding rod.
In order to facilitate the rotation of the driving connecting shaft, preferably, the main shaft is fixedly connected with a driving gear, the connecting shaft is fixedly connected with a driven gear, and the driven gear and the driving gear are meshed.
In order to be convenient for connect charging in feed cylinder and the second in the rotatory in-process first feed cylinder that connects, preferably, fixedly connected with link on the installing frame, fixedly connected with first storage box, second storage box respectively on the link, rotate on the first storage box and be connected with first shielding cover, first shielding cover is last to fixedly communicate has one end to stretch into first connecting pipe in the first feed cylinder, first connecting pipe is fixedly connected with first feed cylinder, second storage box downside rotates and is connected with the second shielding cover, second shielding cover is last to fixedly communicate has one end to stretch into the second connecting pipe in the second feed cylinder, the second connecting pipe is fixedly connected with the second feed cylinder.
Preferably, the connecting frame is fixedly connected with a second motor, and the output end of the second motor is connected with the main shaft through a synchronous belt.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects: according to the invention, the first catalyst and the second catalyst in the rolled core iron sheet are circumferentially distributed in the rolled core iron sheet by arranging the blanking pipe I and the blanking pipe II, so that the first catalyst and the second catalyst are adhered to the inner wall of the rolled core iron sheet, when the rolled core iron sheet is stretched into molten steel or molten iron through a wire feeder, the rolled core iron sheet is melted, the first catalyst and the second catalyst in the rolled core iron sheet are simultaneously melted and reacted with the molten steel or molten iron, the time difference of the reaction of the first catalyst and the second catalyst is reduced, the reaction performance of the first catalyst and the second catalyst in the molten steel or molten iron is improved, and the quality of the molten steel or molten iron is improved.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of a raw material mixing and conveying device for cored wire production according to the present invention;
FIG. 2 is a schematic diagram of a prior art structure;
FIG. 3 is a schematic diagram of a prior art distribution of a first catalyst and a second catalyst;
fig. 4 is a schematic structural diagram of a blanking pipe one and a blanking pipe two of a raw material mixing and conveying device for core-spun yarn production provided by the invention;
FIG. 5 is a schematic view of the structure of a spiral conveying blade of a raw material mixing and conveying device for cored wire production;
FIG. 6 is a schematic structural view of a first receiving cylinder and a second receiving cylinder of a raw material mixing and conveying device for producing cored wires according to the present invention;
FIG. 7 is a schematic view of the structure of the raw material mixing and conveying device for producing cored wires shown in FIG. 6A;
fig. 8 is a schematic structural diagram of a first storage box and a second storage box of a raw material mixing and conveying device for core-spun yarn production according to the present invention;
FIG. 9 is a schematic view of the structure of the raw material mixing and conveying device for producing cored wires shown in FIG. 8B;
FIG. 10 is a front view I of a raw material mixing and conveying device for cored wire production according to the present invention;
FIG. 11 is a second front view of a raw material mixing and conveying device for cored wire production according to the present invention;
FIG. 12 is a left side view of a raw material mixing and conveying device for cored wire production according to the present invention;
FIG. 13 is a top view of a raw material mixing and conveying device for cored wire production according to the present invention;
FIG. 14 is a first catalyst distribution diagram of a first catalyst and a second catalyst according to the present invention;
fig. 15 is a second diagram showing the distribution states of the first catalyst and the second catalyst according to the present invention.
In the figure: 1. a mounting frame; 11. core-spun iron sheet; 12. a serging roller; 13. a guide wheel; 14. a guide roller; 15. a mounting frame; 16. a feed chute; 20. a first support frame; 21. a connecting disc; 22. a first gear; 23. a second gear; 24. a first motor; 3. a first magazine; 30. a first receiving cylinder; 300. a blanking pipe I; 31. a first shielding cover; 32. a first connection pipe; 4. a second magazine; 40. a second receiving cylinder; 400. a blanking pipe II; 4000. a connecting arm; 41. a second shielding cover; 42. a second connection pipe; 43. a main shaft; 44. a stirring sheet; 45. a drive gear; 46. a mounting arm; 47. slotting; 48. a knock wheel; 49. a slide bar; 491. a spring; 492. a limit groove; 5. a connecting shaft; 50. a second support frame; 51. a driven gear; 52. spiral conveying blades; 6. a second motor; 61. a timing belt; 62. a connecting frame; 7. a first blanking pool; 71. a second blanking pool; 72. packaging a chip; 73. a feed opening; a. a first catalyst; b. and a second catalyst.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
Example 1:
referring to fig. 1 to 15, a raw material mixing and conveying device for producing cored wires comprises a mounting frame 1, and further comprises: the first discharging pipe 300 and the second discharging pipe 400 are arranged on the mounting frame 1, the first discharging pipe 300 and the second discharging pipe 400 are circumferentially distributed, the tail ends of the first discharging pipe 300 and the second discharging pipe 400 extend into the core-spun iron sheet 11 after edge locking, wherein the first discharging pipe 300 and the second discharging pipe 400 discharge the first catalyst a and the second catalyst b into the core-spun iron sheet 11 after edge locking, and the first catalyst a and the second catalyst b are circumferentially distributed on the section of the core-spun iron sheet 11 by taking the axle center as a reference;
according to the device, one end of a core-spun iron sheet 11 is sequentially wound on a guide roller 14 and a serging roller 12 from a feed chute 16 arranged on a mounting frame 1, so that the core-spun iron sheet 11 is 7-shaped and subjected to edge folding, serging and compaction;
the first catalyst a and the second catalyst b in the first blanking pipe 300 and the second blanking pipe 400 sequentially enter the core-spun iron sheet 11 with the cross section being the center of the circle after the edge locking, and the first catalyst a and the second catalyst b discharged into the core-spun iron sheet 11 are circumferentially distributed in the core-spun iron sheet 11 with the circular cross section by taking the circular axis as the reference because the first blanking pipe 300, the second blanking pipe 400 and the core-spun iron sheet 11 are vertical;
when the core-spun iron sheet 11 is stretched into molten steel or molten iron through a wire feeder, the core-spun iron sheet 11 is melted, and the first catalyst a and the second catalyst b in the core-spun iron sheet 11 are simultaneously fused with the molten steel or molten iron to react, so that the time difference of the reaction is reduced by the first catalyst a and the second catalyst b;
in a first embodiment of the present apparatus, referring to fig. 6, further comprising: the first blanking pipe 300 and the second blanking pipe 400 are connected to the mounting frame 1 through the connecting disc 21;
the first discharging pipe 300 and the second discharging pipe 400 are fixedly connected to the connecting disc 21, the connecting disc 21 is fixedly connected with the mounting frame 1, and the positions of the first discharging pipe 300 and the second discharging pipe 400 are fixedly arranged, so that the first catalyst a and the second catalyst b in the core-spun iron sheet 11 are distributed in parallel in the core-spun iron sheet 11 (refer to fig. 15);
when the core-spun iron sheet 11 stretches into molten steel or molten iron through the wire feeder, the first catalyst a and the second catalyst b can be simultaneously contacted with the molten steel or molten iron when the outer layer of the core-spun iron sheet 11 is melted, so that the condition that the reaction time of the first catalyst a and the second catalyst b is different is avoided.
In a second embodiment of the present apparatus, referring to fig. 5, further includes: the first blanking pipe 300 and the second blanking pipe 400 are rotatably connected to the mounting frame 1 through the connecting disc 21;
furthermore, the first support frame 20 is fixedly connected to the mounting frame 1, the first blanking pipe 300 and the second blanking pipe 400 are rotatably connected to the first support frame 20, and support and limit are provided for the first blanking pipe 300 and the second blanking pipe 400, so that shake of the tail ends of the first blanking pipe 300 and the second blanking pipe 400 in the core-spun iron sheet 11 is further avoided;
the first discharging pipe 300 and the second discharging pipe 400 are rotatably arranged on the mounting frame 1, and the first motor 24 fixedly connected to the mounting frame 1 is started to engage the first gear 22 through the second gear 23 on the output end, so that the first discharging pipe 300 and the second discharging pipe 400 are driven to rotate on the mounting frame 1, and after the first discharging pipe 300 and the second discharging pipe 400 discharge the first catalyst a and the second catalyst b into the core-spun iron sheet 11, the first catalyst a and the second catalyst b are distributed in the core-spun iron sheet 11 in a spiral twist shape;
when the first catalyst a and the second catalyst b are distributed in a spiral shape in the core iron sheet 11, and the core iron sheet 11 stretches into molten steel or molten iron through a wire feeder, the first catalyst a and the second catalyst b in the core iron sheet 11 can react with the molten steel or molten iron in a fusion way under different angles, so that the first catalyst a and the second catalyst b are dispersed in the molten steel or molten iron, the dispersing effect of the first catalyst a and the second catalyst b in the molten steel or molten iron is improved, the reaction performance with the molten steel or molten iron is further improved, and the situation that the time difference exists between the reaction time of the first catalyst a and the second catalyst b and the molten steel or molten iron in the prior art is avoided due to the fact that the distribution shape of the first catalyst a and the second catalyst b in the core iron sheet 11 (refer to fig. 3) is formed;
the guide wheel 13 is arranged on the mounting frame 1, so that the filled core-spun iron sheet 11 can be conveniently guided and wound; the mounting frame 15 is fixedly connected to the mounting frame 1, and the mounting frame 15 is convenient for mounting and fixing the mounting frame 1;
referring to fig. 1, a first discharging pipe 300 and a second discharging pipe 400 are provided with a plurality of groups, and the first discharging pipe 300 and the second discharging pipe 400 are distributed in a staggered manner;
by arranging a plurality of the first discharging pipes 300 and the second discharging pipes 400, a plurality of catalysts can be simultaneously conveyed into the core-spun iron sheet 11, so that the plurality of catalysts are circumferentially distributed in the core-spun iron sheet 11 by taking the axle center of the section of the core-spun iron sheet 11 as a reference;
furthermore, the first and second blanking pipes 300 and 400 may be distributed in a staggered manner, so that the first and second catalysts a and b discharged from the first and second blanking pipes 300 and 400 are uniformly distributed in the core-spun iron sheet 11 (refer to fig. 14), and the first and second catalysts a and b are rapidly dispersed in the molten steel or molten iron after the outer layers of the core-spun iron sheet 11 are melted when the core-spun iron sheet 11 is inserted into the molten steel or molten iron through the wire feeder.
Referring to fig. 1, 5 and 6, the device further comprises a first receiving cylinder 30 and a second receiving cylinder 40 which are fixedly connected with one ends of a first discharging pipe 300 and a second discharging pipe 400 respectively, wherein a connecting shaft 5 is rotatably arranged in the first receiving cylinder 30 and the second receiving cylinder 40 through a second supporting frame 50, and spiral conveying blades 52 are fixedly connected to the connecting shaft 5;
the spiral conveying blade 52 is driven to rotate by the rotation of the connecting shaft 5, and the first catalyst a and the second catalyst b in the first receiving cylinder 30 and the second receiving cylinder 40 are pushed into the first discharging pipe 300 and the second discharging pipe 400, so that gaps among the first catalyst a and the second catalyst b entering the first discharging pipe 300 and the second discharging pipe 400 are reduced, and loosening after being discharged into the core-spun iron sheet 11 is avoided.
Example 2:
referring to fig. 9, a raw material mixing and conveying apparatus for core-spun yarn production is substantially the same as in example 1, and further: the device further comprises a main shaft 43 which is rotatably arranged, wherein a plurality of knocking components are arranged on the main shaft 43 and are used for knocking the outer walls of the first receiving cylinder 30 and the second receiving cylinder 40;
by arranging the knocking component, when the main shaft 43 rotates, the knocking component is driven to repeatedly knock the outer walls of the first receiving cylinder 30 and the second receiving cylinder 40, so that the first catalyst a or the second catalyst b attached to the inner walls falls on the bottoms of the first receiving cylinder 30 and the second receiving cylinder 40, and conveniently enters the first discharging pipe 300 and the second discharging pipe 400;
meanwhile, when the first receiving cylinder 30 and the second receiving cylinder 40 are knocked, the generated vibration can further promote the discharging fluency of the first discharging pipe 300 and the second discharging pipe 400.
The use of the striking member is: the knocking component comprises a mounting arm 46, a slot 47 is formed in one end of the mounting arm 46, limit grooves 492 are formed in two sides of the slot 47, a knocking wheel 48 is slidably connected in the slot 47 through the limit grooves 492, a sliding rod 49 is fixedly connected to the mounting arm 46, one end of the sliding rod 49 is fixedly connected with the knocking wheel 48 through a spring 491, and one end of the knocking wheel 48 is slidably connected to the sliding rod 49;
when the main shaft 43 rotates, the striking wheel 48 contacts the outer walls of the first receiving cylinder 30 and the second receiving cylinder 40 to strike them, and is slidably connected to the slot 47, so that the striking wheel can be freely extended and contracted.
Referring to fig. 7, a driving gear 45 is fixedly connected to the main shaft 43, a driven gear 51 is fixedly connected to the connecting shaft 5, and the driven gear 51 and the driving gear 45 are meshed;
when the first discharging tube 300 and the second discharging tube 400 rotate, the first receiving tube 30 and the second receiving tube 40 are driven to rotate together, and the main shaft 43 is arranged in the opposite direction to the first discharging tube 300 and the second discharging tube 400, so that the driving gear 45 drives the connecting shaft 5 to rotate, and the first catalyst a or the second catalyst b can be pushed into the first discharging tube 300 or the second discharging tube 400 through the spiral conveying blade 52.
Referring to fig. 4, 7 and 13, a connecting frame 62 is fixedly connected to the mounting frame 1, a first storage box 3 and a second storage box 4 are fixedly connected to the connecting frame 62 respectively, the second storage box 4 is fixedly connected to the connecting frame 62 through a connecting arm 4000, a first shielding cover 31 is rotatably connected to the first storage box 3, a first connecting pipe 32 with one end extending into the first material receiving barrel 30 is fixedly communicated to the first shielding cover 31, the first connecting pipe 32 is fixedly connected with the first material receiving barrel 30, a second shielding cover 41 is rotatably connected to the lower side of the second storage box 4, a second connecting pipe 42 with one end extending into the second material receiving barrel 40 is fixedly communicated to the second shielding cover 41, and the second connecting pipe 42 is fixedly connected with the second material receiving barrel 40;
by arranging the first storage box 3 and the second storage box 4, the materials can be conveniently fed into the first receiving cylinder 30 and the second receiving cylinder 40 which rotate, the first catalyst a and the second catalyst b in the first receiving cylinder 30 and the second receiving cylinder 40 are prevented from being used up, and the materials are inconvenient to be fed into the first receiving cylinder 30 and the second receiving cylinder 40 in the rotating process;
the first receiving cylinder 30 and the second receiving cylinder 40 respectively drive the first shielding cover 31 and the second shielding cover 41 to rotate in the rotating process, and the first connecting pipe 32 and the second connecting pipe 42 on the first shielding cover 31 and the second shielding cover 41 are kept communicated with the first storage box 3 and the second storage box 4, so that the first catalyst a and the second catalyst b in the first storage box 3 and the second storage box 4 continuously enter the first receiving cylinder 30 and the second receiving cylinder 40 through the first connecting pipe 32 and the second connecting pipe 42, and the first receiving cylinder 30 and the second receiving cylinder 40 in the rotating process are convenient to charge.
Further, a stirring plate 44 is fixedly connected to the main shaft 43, the stirring plate 44 is located in the second receiving cylinder 40, the main shaft 43 rotates to drive the stirring plate 44 to stir the first catalyst a or the second catalyst b in the second receiving cylinder 40, and the stirring plate is stirred to the position where the second connecting pipe 42 is communicated with the second receiving cylinder 40, so that the first catalyst a or the second catalyst b in the second receiving cylinder 40 can conveniently enter the second connecting pipe 42;
referring to fig. 6, a second motor 6 is fixedly connected to the connection frame 62, and an output end of the second motor 6 is connected to the spindle 43 through a timing belt 61.
According to the invention, the first catalyst a and the second catalyst b in the rolled iron core 11 are circumferentially distributed in the iron core 11 by arranging the blanking pipe I300 and the blanking pipe II 400, so that the first catalyst a and the second catalyst b are respectively attached to the inner wall of the iron core 11, when the iron core 11 is stretched into molten steel or molten iron through a wire feeder, the iron core 11 is melted, and the first catalyst a and the second catalyst b in the iron core 11 are simultaneously melted and reacted with the molten steel or molten iron, so that the time difference of the reaction between the first catalyst a and the second catalyst b is reduced, the reaction performance of the first catalyst a and the second catalyst b in the molten steel or molten iron is improved, and the quality of the molten steel or molten iron is improved.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (5)
1. Raw material mixing and conveying device for cored wire production comprises an installation frame (1), and is characterized by further comprising:
the first blanking pipe (300) and the second blanking pipe (400) are arranged on the mounting frame (1), the first blanking pipe (300) and the second blanking pipe (400) are circumferentially distributed, the tail ends of a plurality of groups of the first blanking pipe (300) and the second blanking pipe (400) extend into the core-spun iron sheet (11) after edge locking,
wherein,,
the first discharging pipe (300) and the second discharging pipe (400) discharge the first catalyst (a) and the second catalyst (b) into the core-spun iron sheet (11) after edge locking, and the first catalyst (a) and the second catalyst (b) are circumferentially distributed on the section of the core-spun iron sheet (11) by taking the axle center as a reference;
the first discharging pipe (300) and the second discharging pipe (400) are rotatably connected to the mounting frame (1) through the connecting disc (21);
and a plurality of groups of first blanking pipes (300) and second blanking pipes (400) are distributed in a staggered manner;
the automatic feeding device is characterized by further comprising a first receiving cylinder (30) and a second receiving cylinder (40) which are fixedly connected with one end of the first discharging pipe (300) and one end of the second discharging pipe (400) respectively, wherein a connecting shaft (5) is rotatably arranged in the first receiving cylinder (30) and the second receiving cylinder (40) through a second supporting frame (50), and spiral conveying blades (52) are fixedly connected to the connecting shaft (5);
the device further comprises a main shaft (43) which is rotatably arranged, wherein a plurality of knocking components are arranged on the main shaft (43) and are used for knocking the outer walls of the first receiving cylinder (30) and the second receiving cylinder (40);
starting a first motor (24) fixedly connected to the mounting frame (1), enabling a second gear (23) on the output end of the first motor (24) to be meshed with a first gear (22), enabling the first gear (22) to drive the connecting disc (21) to rotate, enabling a first discharging pipe (300) and a second discharging pipe (400) to rotate on the mounting frame (1), enabling the first discharging pipe (300) and the second discharging pipe (400) to discharge a first catalyst a and a second catalyst b into the core-spun iron sheet (11), and enabling the first catalyst a and the second catalyst b to be distributed in a spiral twist shape in the core-spun iron sheet (11).
2. The raw material mixing and conveying device for production of cored wires according to claim 1, wherein the knocking component comprises a mounting arm (46), a slot (47) is formed in one end of the mounting arm (46), limit grooves (492) are formed in two sides of the slot (47), a knocking wheel (48) is slidably connected in the slot (47) through the limit grooves (492), a sliding rod (49) is fixedly connected to the mounting arm (46), one end of the sliding rod (49) is fixedly connected with the knocking wheel (48) through a spring (491), and one end of the knocking wheel (48) is slidably connected to the sliding rod (49).
3. The raw material mixing and conveying device for production of cored wires according to claim 1, wherein a driving gear (45) is fixedly connected to the main shaft (43), a driven gear (51) is fixedly connected to the connecting shaft (5), and the driven gear (51) and the driving gear (45) are meshed.
4. The raw material mixing and conveying device for production of cored wires according to claim 1, wherein a connecting frame (62) is fixedly connected to the mounting frame (1), a first storage box (3) and a second storage box (4) are fixedly connected to the connecting frame (62) respectively, a first shielding cover (31) is rotationally connected to the first storage box (3), a first connecting pipe (32) with one end extending into the first connecting barrel (30) is fixedly communicated to the first shielding cover (31), the first connecting pipe (32) is fixedly connected with the first connecting barrel (30), a second shielding cover (41) is rotationally connected to the lower side of the second storage box (4), a second connecting pipe (42) with one end extending into the second connecting barrel (40) is fixedly connected to the second shielding cover (41).
5. The raw material mixing and conveying device for production of cored wires according to claim 4, wherein a second motor (6) is fixedly connected to the connecting frame (62), and the output end of the second motor (6) is connected with the main shaft (43) through a synchronous belt (61).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310977106.6A CN116688873B (en) | 2023-08-04 | 2023-08-04 | Raw material mixing and conveying device for cored wire production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310977106.6A CN116688873B (en) | 2023-08-04 | 2023-08-04 | Raw material mixing and conveying device for cored wire production |
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| CN116688873A true CN116688873A (en) | 2023-09-05 |
| CN116688873B CN116688873B (en) | 2023-09-26 |
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| US20140226940A1 (en) * | 2013-02-12 | 2014-08-14 | Nexans | Fiber optic cable with improved flexibility, low temperature and compression resistance |
| CN209865932U (en) * | 2019-02-01 | 2019-12-31 | 包头同德芯线合金有限公司 | Core-spun yarn raw material mixing stirring device |
| JP6851669B1 (en) * | 2020-07-22 | 2021-03-31 | 大阪特殊合金株式会社 | Cored wire manufacturing equipment and cored wire manufacturing method using this |
| CN218560459U (en) * | 2022-12-09 | 2023-03-03 | 河南传承铸造材料有限公司 | Controllable blanking device of wire coil core wrapping machine |
| CN219137043U (en) * | 2022-12-23 | 2023-06-06 | 浙江华利锦纺织股份有限公司 | Anti-pilling composite yarn |
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2023
- 2023-08-04 CN CN202310977106.6A patent/CN116688873B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140226940A1 (en) * | 2013-02-12 | 2014-08-14 | Nexans | Fiber optic cable with improved flexibility, low temperature and compression resistance |
| CN209865932U (en) * | 2019-02-01 | 2019-12-31 | 包头同德芯线合金有限公司 | Core-spun yarn raw material mixing stirring device |
| JP6851669B1 (en) * | 2020-07-22 | 2021-03-31 | 大阪特殊合金株式会社 | Cored wire manufacturing equipment and cored wire manufacturing method using this |
| CN218560459U (en) * | 2022-12-09 | 2023-03-03 | 河南传承铸造材料有限公司 | Controllable blanking device of wire coil core wrapping machine |
| CN219137043U (en) * | 2022-12-23 | 2023-06-06 | 浙江华利锦纺织股份有限公司 | Anti-pilling composite yarn |
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| CN116688873B (en) | 2023-09-26 |
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