CN113088656A - Feeding structure of bell-type annealing furnace - Google Patents

Feeding structure of bell-type annealing furnace Download PDF

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Publication number
CN113088656A
CN113088656A CN202110318756.0A CN202110318756A CN113088656A CN 113088656 A CN113088656 A CN 113088656A CN 202110318756 A CN202110318756 A CN 202110318756A CN 113088656 A CN113088656 A CN 113088656A
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China
Prior art keywords
feeding
supporting
mounting
plate
rack
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CN202110318756.0A
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Chinese (zh)
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CN113088656B (en
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罗奇梁
刘晋龙
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ZHEJIANG NAILE COPPER CO Ltd
Jiangxi Naile Copper Co Ltd
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ZHEJIANG NAILE COPPER CO Ltd
Jiangxi Naile Copper Co Ltd
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Publication of CN113088656A publication Critical patent/CN113088656A/en
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    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

The application relates to a feeding structure of a hood-type annealing furnace, which relates to the technical field of annealing furnaces and comprises a mounting frame, wherein a feeding device is arranged on the mounting frame and comprises a rotating disc, a rotating mechanism, a placing frame and a feeding mechanism; the rolling disc rotates and sets up on the mounting bracket, and slewing mechanism sets up on the mounting bracket, and the rack is placed on the rolling disc and rotates along with the rolling disc, and feed mechanism sets up subaerial and is used for carrying the material on the rack. This application has and starts to carry the rack with the material through feed mechanism on, slewing mechanism starts to drive the rack and rotates, and feed mechanism continues to add the material to this comes to place a plurality of materials on the rack, and the back is filled up to the material on the rack, and the rack that moves more renewedly continues to place the material, thereby need not the manual work and places the material, has saved the time of placing the material cost, has improved the production efficiency of annealing stove.

Description

Feeding structure of bell-type annealing furnace
Technical Field
The application relates to the technical field of annealing furnaces, in particular to a feeding structure of a hood-type annealing furnace.
Background
The bell-type annealing furnace comprises a furnace platform, an inner cover, a heating cover, a cooling system and a microcomputer high-precision automatic furnace temperature control.
In the related art, reference can be made to the chinese utility model patent with the publication number CN212293673U, which discloses a nitrogen recycling device for use in the heat preservation period of a bell-type annealing furnace, comprising a bell-type annealing furnace body and a nitrogen recycling treatment box, wherein an air inlet pipe is fixedly connected between the bell-type annealing furnace body and the nitrogen recycling treatment box, a cooling component is fixedly installed at the top of the nitrogen recycling treatment box, an oxygen removing component is fixedly installed at the inner top of the nitrogen recycling treatment box, impurity removing components are fixedly connected to one side of the bell-type annealing furnace body and one side of the nitrogen recycling treatment box, the cooling component comprises a main pipe and condenser pipes, the condenser pipes are provided with six groups, one ends of the condenser pipes are communicated and connected with the main pipe, one ends of the condenser pipes, which are far away from the main pipe, penetrate through and extend into the nitrogen recycling treatment box, and one ends, the deoxidization subassembly includes first pipeline, second pipeline and U type pipe, has saved 50% energy, reduction in production cost.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the material is generally placed on the bearing object, then the bearing object and the material are transported to the annealing furnace together for annealing, the material on the bearing object is placed in batches, and the process of placing the material is manually placed, so that more time is needed for manually placing the material, and the production efficiency of the annealing furnace is reduced.
Disclosure of Invention
In order to improve the production efficiency of the annealing furnace, the application provides a feeding structure of a hood-type annealing furnace.
The application provides a bell-type annealing furnace feeding structure adopts following technical scheme:
a feeding structure of a hood-type annealing furnace comprises a mounting frame, wherein a feeding device is arranged on the mounting frame and comprises a rotating disc, a rotating mechanism, a placing frame and a feeding mechanism;
the rotating disc is rotatably arranged on the mounting rack through the rotating shaft, the rotating mechanism is arranged on the mounting rack and used for driving the rotating disc to rotate, the placing rack is placed on the rotating disc and rotates along with the rotating disc, and the feeding mechanism is arranged on the ground and used for conveying materials to the placing rack.
Through adopting above-mentioned technical scheme, feed mechanism starts to carry the material on the rack, slewing mechanism starts to drive the rolling disc and rotates, the rolling disc rotates and drives the rack and rotate, then feed mechanism continues to carry the material on the rack to this places a plurality of materials on the rack, after the material is filled in on the rack, the rack that moves more renewedly continues to place the material, thereby need not the manual work and place the material, saved the time of placing the cost of material, the production efficiency of annealing stove has been improved.
Optionally, slewing mechanism includes the positioning disk, rotates the motor, pushes away the driving disk, promotes the piece, the positioning disk sets up in the pivot and is provided with a plurality of constant head tanks around the axis circumference array of rotating, it sets up on the mounting bracket to rotate the motor, it sets up on the output shaft that rotates the motor to push away the driving disk, it sets up on pushing away the driving disk and cooperates with the constant head tank joint to promote the piece.
Through adopting above-mentioned technical scheme, rotate the motor and start and drive the promotion dish and rotate, the promotion dish rotates and drives and promote the piece and rotate, it rotates to promote the piece and drives the positioning disk and rotate, the positioning disk rotates and drives pivot and rolling disc and rotate to this rotates the rack and rotates, consequently rotate the motor and rotate the round and drive the rack and rotate the angle of settlement, the figure of the constant head tank on the positioning disk can be set for according to rack turned angle's needs simultaneously, thereby the convenience when the rack rotates the angle of settlement has been improved.
Optionally, the feeding mechanism includes a feeding frame, a feeding roller, a feeding belt, a feeding motor and a material pushing assembly, the feeding frame is arranged on the ground and located on one side of the placing frame, the feeding roller is rotatably arranged on the feeding frame and uniformly distributed, the feeding belt is sleeved on the feeding rollers, the feeding motor is arranged on the feeding frame and connected with the feeding roller, and the material pushing assembly is arranged on the feeding frame and used for pushing materials on the feeding belt to the placing frame.
Through adopting above-mentioned technical scheme, the material is placed on the material loading belt, and the material loading motor starts to drive the material loading roller and rotates, and the material loading roller rotates and drives the material loading belt and remove, and the material loading belt removes and drives the material and remove, then the material drops on the rack, then pushes away the material subassembly and starts to promote the material and remove completely to the rack to this material loading is accomplished.
Optionally, the mounting bracket is provided with a mounting plate in a rotating manner, the mounting plate is provided with a supporting seat in a horizontal sliding manner, the two ends of the supporting seat are respectively provided with a rotating disc and a rotating mechanism, the mounting bracket is provided with a servo motor for driving the mounting plate to rotate, and the mounting plate is provided with a moving device connected with the supporting seat.
Through adopting the above technical scheme, place empty rack on keeping away from the rolling disc of feed mechanism one side, be close to the rack on feed mechanism one side and go up the material and fill the back, the mobile device starts to drive supporting seat and rolling disc and keeps away from feed mechanism, then servo motor starts to drive mounting panel and supporting seat and rotates 180 degrees, therefore the rack on the supporting seat both ends exchanges the position, thereby empty rack is located and is close to feed mechanism one side, the mobile device starts to drive the supporting seat and removes after that, the supporting seat removes and drives empty rack and move to feed mechanism department, thereby feed mechanism can start and carry out the material loading to the rack, the simultaneous working personnel can transport away the rack of filling and change empty rack, with this time of having saved material loading in-process cost, the production efficiency of annealing stove is improved.
Optionally, the mobile device includes the seat of sliding, first cylinder, second cylinder, the seat of sliding slides along the supporting seat sliding direction and sets up on the mounting panel, first cylinder setting is on the seat of sliding and piston rod and supporting connection, the second cylinder sets up on the mounting panel and the piston rod is connected with the seat of sliding, the flexible state of the piston rod of first cylinder and second cylinder is opposite.
Through adopting above-mentioned technical scheme, the second cylinder starts to drive the seat that slides and removes, and the seat that slides removes and drives first cylinder and supporting seat and keep away from feed mechanism, then the mounting panel rotates and drives the supporting seat and rotate, and the second cylinder starts to drive the supporting seat and is close to feed mechanism after that to this realizes that the drive supporting seat removes.
Optionally, the rack includes chassis, bracing piece, division board, the chassis is placed on the rolling disc, the bracing piece sets up on the chassis upper surface and is provided with a plurality ofly around chassis centre of a circle circumference array, the division board slides and sets up on a plurality of bracing pieces and is used for supporting the material, a plurality of mounting holes that are used for the ventilation are seted up to the equipartition on division board and the chassis, it is provided with stirring fan blade to rotate on the mounting hole, be provided with on the mounting bracket and carry out spacing stop gear to the division board.
By adopting the technical scheme, the partition plates are arranged on the supporting rods in a sliding mode, the limiting mechanisms position the partition plates, the feeding mechanisms are started to place materials on the partition plates, after the materials on the partition plates are fully placed, the limiting mechanisms are opened, the partition plates slide downwards under the action of gravity to fall onto the chassis, then the limiting mechanisms are closed, the partition plates are continuously arranged on the supporting rods in a sliding mode, the partition plates slide downwards to the limiting mechanisms to be limited, the feeding mechanisms continue to place the materials on the partition plates, after the materials on the partition plates are filled, the limiting mechanisms are opened, the partition plates slide downwards, the partition plates are placed on the materials, and therefore the partition plates and the materials are arranged, the number of the materials when the materials are placed in the annealing furnace for annealing is increased, and the production efficiency of the annealing furnace is improved;
simultaneously the mounting hole so that thermal passing through, and the heat drives stirring fan blade to rotate when passing through the mounting hole, and stirring fan blade rotates thermal flow with higher speed for the annealing stove is to the heating efficiency of material, thereby has improved the production efficiency of annealing stove.
Optionally, stop gear includes supporting pedestal, support cylinder, backup pad, the supporting pedestal sets up on the mounting bracket, the support cylinder sets up on the supporting pedestal, the joint groove has been seted up on the bracing piece, the backup pad sets up on the piston rod of support cylinder and all rotates on the upper and lower surface and be provided with a plurality of balls, the backup pad moves down to joint groove department and is located the ball support on the backup pad upper surface on the division board under the support cylinder effect, and is located ball support on the backup pad lower surface is on the joint groove.
Through adopting above-mentioned technical scheme, it drives the backup pad removal to support the cylinder start-up, the backup pad removes makes on the backup pad upper surface ball support on the division board lower surface, and ball support on the backup pad lower surface is on joint groove lateral wall, and the joint groove supports the backup pad, the stability when the backup pad supports the division board has been improved, consequently, the backup pad supports the location to the division board with this, the ball has reduced the frictional force between backup pad and division board and the joint groove when the backup pad rotates simultaneously, the wearing and tearing between backup pad and division board and the joint groove have been reduced.
Optionally, the supporting base is provided with a feeding device for feeding the partition plate above the supporting rod, the feeding device comprises a feeding ring, a feeding rod and a positioning mechanism, the feeding ring is arranged on the supporting base, the feeding rod is arranged on the supporting base and uniformly distributed, the partition plate slides and is arranged on the feeding rods, the vertical stacking is multiple, and the positioning mechanism is arranged on the feeding ring and is used for positioning the partition plate.
Through adopting above-mentioned technical scheme, positioning mechanism opens, and on the bracing piece was fallen downwards to the division board, consequently the division board slided and installs on a plurality of bracing pieces, and positioning mechanism closed the division board of back piece and fixes a position to this material loading of accomplishing the division board, consequently need not the manual work and carry out the material loading, saved the time of material loading in-process cost, improved the efficiency of material loading, improved the production efficiency of annealing stove.
Optionally, the positioning mechanism includes a positioning plate, a first positioning block, a second positioning block and a positioning cylinder, the positioning plate is rotatably disposed on the feeding ring, the first positioning block and the second positioning block are disposed on the side wall of the positioning plate close to one side of the partition plate, the first positioning block is located above the second positioning block, and both the first positioning block and the second positioning block can be used for supporting the partition plate.
Through adopting above-mentioned technical scheme, the location cylinder starts to drive the locating plate and rotates, the division board of minimum one deck is kept away from to the second locating piece, consequently, the division board of minimum one side drops downwards and carries out the material loading, the locating plate drives first locating piece simultaneously and supports on the division board, then the location cylinder drives the locating plate gyration, consequently, the division board is kept away from to first locating piece, and the second locating piece is close to the division board, thereby the division board is fixed a position on dropping the second locating piece, with this material loading of accomplishing a division board, realize the material loading of division board.
Optionally, a high-hardness rough coating which is in contact with the partition plate and used for increasing friction force is arranged on the support rod, a positioning column is arranged on the rotating disc, an insertion groove which is in insertion fit with the positioning column is arranged on the chassis, and a plurality of support beads supported on the rotating disc are rotatably arranged on the support seat.
By adopting the technical scheme, the high-strength rough coating is used for increasing the friction force between the partition plate and the support rod, so that the speed of the partition plate and the material sliding downwards is reduced, the impact force received by the material is reduced, the probability of damage to the material is reduced, and the quality of the material is improved;
the positioning column is in inserting fit with the inserting groove on the chassis, so that the chassis is positioned, the probability of slippage of the rotating disc and the chassis is reduced, and the stability of the rotating disc when the rotating disc drives the chassis to rotate is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the material is conveyed to the placing rack through the starting of the feeding mechanism, the rotating mechanism is started to drive the placing rack to rotate, the feeding mechanism continues to add materials, so that a plurality of materials are placed on the placing rack, and after the placing rack is full of materials, the placing rack is conveyed away from the placing rack which is replaced with a new placing rack to continue to place the materials, so that the materials do not need to be placed manually, the time spent on placing the materials is saved, and the production efficiency of the annealing furnace is improved;
2. the empty placing rack is placed on the rotating disc, the moving device is started to drive the supporting seat to be far away from the feeding mechanism, then the servo motor is started to drive the placing racks at two ends of the supporting seat to exchange positions, then the moving device is started to drive the placing racks to move to the feeding mechanism, so that the feeding mechanism can be started to feed the placing racks, and meanwhile, workers can convey the filled placing racks away to replace the empty placing racks, so that the time spent in the feeding process is saved, and the production efficiency of the annealing furnace is improved;
3. the partition plate is positioned through the limiting mechanism, the feeding mechanism is started to place materials on the partition plate, the materials on the partition plate are filled with the materials, the limiting mechanism is opened, the partition plate slides onto the chassis, the partition plate slides and is installed on the support rods, the limiting mechanism is closed to limit the positions, the feeding mechanism continues to place the materials on the partition plate, the materials on the partition plate are filled with the materials, the limiting mechanism is opened, the partition plate slides downwards, the partition plate is placed on the materials, the partition plate and the materials are installed through the limiting mechanism, the quantity of the materials when the materials are placed in the annealing furnace for annealing is increased, and the production efficiency of the annealing furnace is improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a partial exploded view of the present application;
FIG. 3 is a schematic diagram of the structure of the moving device and the rotating mechanism in the present application;
FIG. 4 is a schematic structural view of the placement frame and spacing mechanism of the present application, wherein two materials have been exploded;
FIG. 5 is a schematic structural view of a loading mechanism of the present application;
FIG. 6 is a schematic diagram of the feed device of the present application;
fig. 7 is a schematic structural diagram of a positioning mechanism in the present application.
Reference numerals: 1. a mounting frame; 11. rotating the rod; 12. mounting a plate; 121. a base plate; 122. a top plate; 123. a carrier plate; 13. a servo motor; 14. a supporting seat; 15. a support rail; 16. material preparation; 2. a mobile device; 21. a sliding seat; 22. a first cylinder; 23. a second cylinder; 3. a feeding device; 31. rotating the disc; 311. a rotating shaft; 312. a positioning column; 313. supporting beads; 32. a rotating mechanism; 321. positioning a plate; 3211. positioning a groove; 322. rotating the motor; 323. pushing the disc; 324. a pushing block; 33. placing a rack; 34. a chassis; 341. mounting a column; 342. a hoisting ring; 35. a support bar; 351. a first sliding groove; 352. a clamping groove; 353. a high hardness rough coating; 36. a partition plate; 361. a position avoiding groove; 362. a sliding block; 363. avoiding holes; 364. mounting holes; 365. a stirring fan blade; 4. a feeding mechanism; 41. a feeding frame; 42. a feeding roller; 43. feeding a material belt; 44. a feeding motor; 45. a material pushing assembly; 46. a material pushing motor; 47. a material pushing plate; 5. a limiting mechanism; 51. a support base; 511. a support rail; 52. a support cylinder; 53. a support plate; 54. a ball bearing; 6. a feeding device; 61. a feeding ring; 611. mounting grooves; 612. installing a shaft; 613. a connecting plate; 62. a feed rod; 621. a second sliding groove; 63. a positioning mechanism; 64. positioning a plate; 65. a first positioning block; 66. a second positioning block; 67. positioning the air cylinder; 671. a first positioning shaft; 672. and a second positioning shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a feeding structure of a hood-type annealing furnace.
Referring to fig. 1 and 2, the feeding structure of the hood-type annealing furnace comprises an installation frame 1, wherein a vertical rotating rod 11 is rotatably installed on the upper surface of the installation frame 1, the top end of the rotating rod 11 extends above the installation frame 1 and is fixedly provided with an installation plate 12, and the length direction of the installation plate 12 is parallel to the length direction of the installation frame 1.
Referring to fig. 1 and 2, the projection of the mounting plate 12 along the length direction of the mounting frame 1 is "u" shaped, the mounting plate 12 includes a bottom plate 121 and a top plate 122, the bottom plate 121 is fixedly mounted on the top end of the rotating rod 11, the top plate 122 is integrally arranged on the upper surface of the bottom plate 121, and the two top plates 122 are arranged on two sides of the bottom plate 121 in the width direction, and the two ends of the top plate 122 and the bottom plate 121 in the length direction are flush; a servo motor 13 connected with the bottom end of the rotating rod 11 is fixedly arranged on the lower surface of the mounting rack 1.
Referring to fig. 1 and 2, the supporting seat 14 is slidably mounted on the upper surface of the top plate 122 along the length direction of the mounting frame 1, the side walls of the supporting seat 14 are abutted against the two opposite side walls of the two top plates 122, the length of the supporting seat 14 is the same as that of the top plate 122, and the supporting seat 14, the top plate 122 and the mounting frame 1 are parallel in the length direction; one end of the supporting seat 14 in the length direction is moved to the outer side of the top plate 122, a supporting rail 15 supported on the supporting seat 14 is fixedly installed on the upper surface of the mounting frame 1, the supporting rail 15 is parallel to the supporting seat 14 in the length direction, and the upper surface of the supporting rail 15 is flush with the upper surface of the top plate 122.
Referring to fig. 2 and 3, the top plate 122 is provided with a moving device 2 connected with the side wall of the supporting seat 14; the moving device 2 includes a sliding seat 21, a first cylinder 22, and a second cylinder 23, and a bearing plate 123 is fixedly mounted on the side wall of the bottom plate 121 and below the supporting seat 14. The sliding seat 21 is slidably mounted on the upper surface of the bearing plate 123 along the length direction of the supporting seat 14, the first cylinder 22 is fixedly mounted on the upper surface of the sliding seat 21, and the piston rod of the first cylinder 22 is fixedly connected with the side wall of the supporting seat 14.
Referring to fig. 2 and 3, the second cylinder 23 is fixedly installed on the upper surface of the bearing plate 123, and the second cylinder 23 is located on the side of the first cylinder 22 away from the support rail 15, while the piston rod of the second cylinder 23 is in an extended state, and the telescopic states of the piston rods of the first cylinder 22 and the second cylinder 23 are opposite; the piston rod of the second cylinder 23 is fixedly connected with the sliding seat 21, the axes of the piston rods of the first cylinder 22 and the second cylinder 23 are parallel to the length direction of the supporting seat 14, the telescopic lengths of the piston rods of the first cylinder 22 and the second cylinder 23 are the same, and the piston rod of the second cylinder 23 contracts to drive the supporting seat 14 to move back, so that the two ends of the supporting seat 14 and the two ends of the top plate 122 in the length direction are flush.
Referring to fig. 1 and 2, a feeding device 3 is arranged on the mounting frame 1, the feeding device 3 includes a rotating disc 31 and a rotating mechanism 32, the rotating disc 31 is rotatably mounted on the upper surface of the supporting seat 14 through a rotating shaft 311, and the two rotating discs 31 are arranged and located at two ends of the supporting seat 14 in the length direction, and the two rotating discs 31 are respectively located above the top plate 122 and the supporting rail 15; the rotating shaft 311 is vertically and rotatably mounted on the supporting seat 14, and the upper and lower ends of the rotating shaft 311 respectively penetrate through the upper and lower surfaces of the supporting seat 14.
Referring to fig. 1 and 2, the rotating disc 31 is horizontally and coaxially and fixedly installed on the top end of the rotating shaft 311, while the vertical projection of the rotating disc 31 is located in the supporting seat 14, and the supporting beads 313 are rotatably installed on the upper surface of the supporting seat 14 and at both ends of the supporting seat 14 in the length direction, and a plurality of the supporting beads 313 are circumferentially arrayed around the axis of the rotating shaft 311 and supported on the lower surface of the rotating disc 31. Fixed mounting has on the rolling disc 31 upper surface to be vertical reference column 312, and reference column 312 has two around 311 axis circumference array, and the guide angle has been seted up to reference column 312 top simultaneously.
Referring to fig. 1 and 3, the rotating mechanism 32 is disposed on the supporting seat 14, and the rotating mechanism 32 is provided with two and is disposed in one-to-one correspondence with the two rotating shafts 311, and the rotating mechanism 32 is used for driving the rotating shafts 311 to rotate, and the rotating mechanism 32 includes a positioning disk 321, a rotating motor 322, a pushing disk 323, and a pushing block 324, wherein the positioning disk 321 is coaxially and fixedly mounted at the bottom end of the rotating shafts 311, and the positioning disk 321 is provided with four positioning grooves 3211 in an arc shape around the circumferential array of the axis of the rotating shaft 311, and the number of the positioning grooves 3211 is the same as the number of stacked.
Referring to fig. 1 and 3, the rotary motor 322 is fixedly mounted on the lower surface of the support seat 14, an output shaft of the rotary motor 322 is vertically arranged upwards, the push disc 323 is mounted on the output shaft of the rotary motor 322, the push blocks 324 are integrally arranged on the outer side wall of the push disc 323, and the push blocks 324 are in clamping fit with the positioning grooves 3211, so that the push disc 323 rotates for one circle to drive the positioning disc 321 to rotate by 90 degrees, and the push blocks 324 are in clamping fit with the next positioning groove 3211.
Referring to fig. 1 and 4, the feeding device 3 further includes a placing rack 33, the placing rack 33 is provided with two and respectively placed on the two rotating disks 31, the placing rack 33 includes a chassis 34, a support rod 35 and a partition plate 36, the chassis 34 is placed on the upper surface of the rotating disks 31, the axis of the chassis 34 coincides with the axis of the rotating disks 31, the diameter of the chassis 34 is smaller than the diameter of the rotating disks 31, a vertical mounting column 341 is fixedly mounted on the upper surface of the chassis 34 and located at the center of a circle, and a hanging ring 342 is fixedly mounted at the top end of the mounting column 341.
Referring to fig. 1 and 2, a bottom surface of the chassis 34 is provided with a plugging groove for plugging and matching with the positioning column 312. The support rod 35 is integrally arranged on the upper surface of the base plate 34, the support rod 35 is in a vertical state and is located on the outer circle edge of the base plate 34, meanwhile, the projection of the support rod 35 in the vertical direction is located in the base plate 34, and four support rods 35 are arranged around the circle center of the base plate 34 in an array mode.
Referring to fig. 1 and 4, a first sliding groove 351 is formed in the side wall of one side of each of the two opposite support rods 35, the first sliding groove 351 penetrates through the upper end and the lower end of each support rod 35, and the top end of each support rod 35 is located above the hanging ring 342. The clamping groove 352 is formed in one side, close to the top end of the support rod 35, the clamping groove 352 is formed in the side wall, on the back of the body, of the two support rods 35, and the clamping groove 352 is communicated with the support rod 35 through the two side walls and the first sliding groove 351.
Referring to fig. 1 and 4, the partition plate 36 is disc-shaped and the axis coincides with the axis of the rotating disc 31, the positions of the partition plate 36 corresponding to the four support rods 35 are all provided with a avoiding groove 361, and a sliding block 362 slidably mounted on the first sliding groove 351 is integrally arranged on the avoiding groove 361; the high-hardness rough coating 353 is fixedly arranged on the side wall of the first sliding groove 351, and the high-hardness rough coating 353 is made of a roughened alloy; the sliding block 362 abuts against the high-hardness rough coating 353, and the high-hardness rough coating 353 is used for increasing the friction force between the sliding block 362 and the first sliding groove 351 and slowing down the downward sliding speed of the separation plate 36.
Referring to fig. 1 and 4, the diameter of the outer side wall of the partition plate 36 is the same as that of the rotating disc 31, and a position avoiding hole 363 for passing the mounting column 341 and the hanging ring 342 is formed in the center of the circle of the partition plate 36; mounting holes 364 for heat and air to pass through are formed in the partition plate 36 and the chassis 34, and a plurality of the mounting holes 364 are arranged in a circumferential array around the circle center of the partition plate 36; the mounting holes 364 are rotatably provided with stirring blades 365, and the stirring blades 365 accelerate heat and air to pass through the mounting holes 364.
Referring to fig. 1 and 4, a limiting mechanism 5 for limiting the partition plate 36 is arranged on the mounting frame 1 and on one side of the supporting track 15, the limiting mechanism 5 is provided with two side walls which are arranged on opposite sides of the mounting frame 1, the limiting mechanism 5 comprises a supporting base 51, a supporting cylinder 52 and a supporting plate 53, the supporting base 51 is provided with two side walls which are respectively and fixedly arranged on opposite sides of the mounting frame 1, the supporting track 15 is arranged between the two supporting bases 51, and meanwhile, the top end of the supporting base 51 vertically extends upwards to the upper side of the clamping groove 352; the supporting cylinder 52 is fixedly installed on the side wall of the supporting base 51, and the piston rod of the supporting cylinder 52 horizontally extends to the clamping groove 352.
Referring to fig. 1 and 4, the supporting plate 53 is fixedly mounted on the piston rod of the supporting cylinder 52, the supporting plate 53 is arc-shaped and is located between the upper and lower sidewalls of the clamping groove 352, meanwhile, the supporting plate 53 coincides with the center of circle of the partition plate 36, the upper and lower surfaces of the supporting plate 53 are rotatably mounted with the balls 54, and the plurality of balls 54 are circumferentially arrayed around the center of circle of the supporting plate 53.
Referring to fig. 1 and 4, the balls 54 on the upper surface of the support plate 53 are supported on the lower surface of the partition plate 36, and the balls 54 on the lower surface of the support plate 53 are supported on the lower side wall of the catching groove 352. When the ball 54 on the lower surface of the support plate 53 is disengaged from one of the catching grooves 352, the ball 54 on the lower surface of the support plate 53 is brought into contact with the lower side wall of the catching groove 352 on the next support rod 35.
Referring to fig. 1 and 5, the feeding device 3 further includes a feeding mechanism 4, the feeding mechanism 4 is disposed on the ground and located on one side of the mounting frame 1, meanwhile, the feeding mechanism 4 is used for conveying and adding the material 16 to the placing frame 33 located above the supporting rail 15, the feeding mechanism 4 includes a feeding frame 41, a feeding roller 42, a feeding belt 43, a feeding motor 44 and a pushing assembly 45, the feeding frame 41 is fixedly mounted on the ground, the feeding frame 41 is located on one side of the rotating disc 31 located above the supporting rail 15, and the feeding frame 41 is located between two adjacent supporting rods 35.
Referring to fig. 1 and 5, the feeding rollers 42 are rotatably mounted on the feeding frame 41, a plurality of feeding rollers 42 are uniformly distributed, the feeding roller 42 close to one side of the placing frame 33 is located above the feeding roller 42 far from one side of the placing frame 33, the feeding belt 43 is sleeved on the plurality of feeding rollers 42, and each of the feeding frame 41 and the feeding belt 43 is composed of two horizontal sections and one inclined section. The highest position of the feeding belt 43 is flush with the upper surface of the partition plate 36, the feeding belt 43 is positioned close to the partition plate 36, and the distance between the feeding belt 43 and the partition plate 36 is smaller than the outer diameter of the material 16. The feeding motor 44 is fixedly installed on the side wall of the feeding frame 41 and connected with one of the feeding rollers 42, and the pushing assembly 45 is arranged on the feeding frame 41 and used for pushing the material 16 on the feeding belt 43 to the partition plate 36.
Referring to fig. 1 and 5, the pushing assembly 45 is provided with two side walls located on opposite sides of the feeding frame 41, the pushing assembly 45 includes a pushing motor 46 and a pushing plate 47, the two pushing motors 46 are fixedly mounted on the side walls located on opposite sides of the feeding frame 41, an output shaft of the pushing motor 46 vertically extends upward to the upper side of the feeding frame 41, the pushing plate 47 is mounted on an output shaft of the pushing motor 46, and the pushing plate 47 is used for pushing the material 16 on the feeding belt 43 to the partition plate 36.
Referring to fig. 1 and 6, a feeding device 6 for feeding the partition plate 36 is arranged on the support bases 51, the feeding device 6 comprises a feeding ring 61, a feeding rod 62 and a positioning mechanism 63, and support cross rods 511 are fixedly arranged on the top ends of the two support bases 51; the feeding ring 61 is fixedly arranged on the side wall of one side opposite to the two supporting cross bars 511, the outer ring surface of the feeding ring 61 is fixedly connected with the supporting cross bars 511, the axis of the feeding ring 61 is superposed with the axis of the base plate 34, and the diameter of the inner ring surface of the feeding ring 61 is the same as that of the outer side wall of the partition plate 36.
Referring to fig. 1 and 6, feed rod 62 is fixedly installed on the inner side wall of feed ring 61, and feed rod 62 is provided with four around feed ring 61 axis circumference array, and the top end of feed rod 62 extends to above feed ring 61, and the bottom end of feed rod 62 extends downwards to below feed ring 61, and second sliding groove 621 has been seted up on the lateral wall of the opposite side of feed rod 62, and the projection of four feed rods 62 and support rod 35 in the vertical direction coincides simultaneously. A plurality of partition plates 36 are vertically stacked, and the sliding block 362 on the partition plate 36 is vertically slidably mounted on the second sliding groove 621, and meanwhile, the partition plate 36 can slide downwards under the action of gravity and move onto the support rod 35.
Referring to fig. 6 and 7, the lower surface of the feeding ring 61 is provided with four mounting grooves 611 penetrating through the inner and outer side walls of the feeding ring 61, the four mounting grooves 611 are arranged in a circumferential array along the axis of the feeding ring 61, and each mounting groove 611 is fixedly provided with a mounting shaft 612 in a horizontal state; the positioning mechanism 63 is arranged on the feeding ring 61 and used for positioning the partition plate 36 on the feeding rod 62, and the positioning mechanism 63 is provided with four mounting grooves 611 respectively; the positioning mechanism 63 includes a positioning plate 64, a first positioning block 65, a second positioning block 66 and a positioning cylinder 67, the positioning plate 64 is rotatably mounted on the mounting shaft 612, and the upper and lower ends of the positioning plate 64 are respectively located on the upper and lower sides of the mounting shaft 612.
Referring to fig. 6 and 7, the first positioning block 65 and the second positioning block 66 are fixedly mounted on the side wall of the positioning plate 64 close to the partition plate 36, and the first positioning block 65 and the second positioning block 66 have the same shape; the first positioning block 65 is located above the second positioning block 66, the projection of the first positioning block 65 along the mounting shaft 612 is in an isosceles triangle shape, the tip of the first positioning block 65 faces one side of the partition plate 36, and the second positioning block 66 is supported on the lower surface of the partition plate 36 located at the lowest position.
Referring to fig. 6 and 7, the first positioning block 65 is located outside the partition plate 36, and the positioning plate 64 rotates to drive the second positioning block 66 to be away from the partition plate 36, so that the partition plate 36 slides down, and meanwhile, the positioning plate 64 rotates to drive the first positioning block 65 to be supported on the lower surface of the next partition plate 36, so as to position the partition plate 36, thereby realizing the loading of one partition plate 36. The outer side wall of the feeding ring 61 is provided with a connecting plate 613 which is positioned in the mounting groove 611, the positioning cylinder 67 is rotatably mounted on the connecting plate 613 through a first positioning shaft 671, the piston rod of the positioning cylinder 67 is rotatably connected with the positioning plate 64 through a second positioning shaft 672, and the axes of the first positioning shaft 671, the second positioning shaft 672 and the mounting shaft 612 are parallel.
The working principle of the embodiment of the application is as follows:
a worker transports and places the materials 16 on the feeding belt 43, the feeding motor 44 is started to drive the feeding belt 43 to move, the feeding belt 43 moves to drive the materials 16 to move to the partition plate 36, then the pushing motor 46 is started to drive the pushing plate 47 to rotate, the pushing plate 47 rotates to push the materials 16 to move to the partition plate 36 completely, and then the pushing motor 46 drives the pushing plate 47 to rotate.
Then the rotating motor 322 is started to drive the pushing disk 323 and the pushing block 324 to rotate, the pushing block 324 rotates to drive the positioning disk 321 and the rotating shaft 311 to rotate, the rotating shaft 311 rotates to drive the chassis 34 and the supporting rod 35 to rotate, the supporting rod 35 rotates to drive the separation plate 36 to rotate, so that the pushing disk 323 rotates for one circle to drive the separation plate 36 to rotate for 90 degrees, the balls 54 on the supporting plate 53 support the separation plate 36, and the balls 54 on the supporting plate 53 are supported on the clamping groove 352 to support the supporting plate 53 in the rotating process of the separation plate 36.
After the material 16 on the partition plate 36 is filled, the supporting cylinder 52 is started to drive the supporting plate 53 to be far away from the partition plate 36, the partition plate 36 slides downwards under the action of gravity, the impact force of the partition plate 36 in the sliding process is reduced by the high-hardness rough coating 353, the probability of damage to the material 16 is reduced, and then the supporting cylinder 52 is started to drive the supporting plate 53 to move back to the original position.
Meanwhile, the positioning cylinder 67 is started to drive the positioning plate 64 to rotate, the positioning plate 64 rotates to drive the second positioning block 66 to be far away from the partition plate 36, therefore, the partition plate 36 slides downwards under the action of gravity, the partition plate 36 slides onto the supporting rod 35, the supporting plate 53 limits the partition plate 36, the positioning plate 64 rotates to drive the first positioning block 65 to be close to the partition plate 36, the first positioning block 65 is supported on the lower surface of the partition plate 36, then the positioning cylinder 67 is started to drive the first positioning block 65 to be far away from the partition plate 36, the second positioning block 66 is close to the partition plate 36, therefore, the partition plate 36 falls onto the second positioning block 66, the partition plate 36 is positioned, and therefore, the partition plate 36 is added onto the supporting rod 35.
When the support rod 35 cannot be added with the partition plate 36 continuously and the material 16 on the partition plate 36 is full, the support cylinder 52 is started to drive the support plate 53 to be away from the support rod 35, the partition plate 36 is superposed on the material 16 on the previous layer under the action of gravity, the second cylinder 23 is started to drive the support seat 14 to move back, so that the support seat 14 is flush with the two ends of the length direction of the top plate 122, the placing frame 33 filled with the material 16 is completely moved out from between the two support bases 51, then the servo motor 13 is started to drive the support seat 14 to rotate 180 degrees, and therefore the placing frame 33 filled with the material 16 on the support seat 14 and the empty placing frame.
First cylinder 22 starts to drive supporting seat 14 and removes for carousel 31 and rack 33 on the supporting seat 14 move to between two support bases 51, and support rail 15 supports on supporting seat 14, support cylinder 52 starts to drive backup pad 53 and moves to joint groove 352 department, and location cylinder 67 starts to carry out the material loading of division board 36, material loading belt 43 starts to add material 16 to division board 36 on, the rack 33 that will fill with material 16 is changed into empty rack 33 simultaneously, consequently, change rack 33 and rack 33 material loading and go on simultaneously, the time is saved, the production efficiency of annealing stove is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A bell-type annealing furnace feeding structure is characterized in that: the automatic feeding device comprises a mounting rack (1), wherein a feeding device (3) is arranged on the mounting rack (1), and the feeding device (3) comprises a rotating disc (31), a rotating mechanism (32), a placing rack (33) and a feeding mechanism (4);
the material loading device is characterized in that the rotating disc (31) is rotatably arranged on the mounting frame (1) through a rotating shaft (311), the rotating mechanism (32) is arranged on the mounting frame (1) and used for driving the rotating disc (31) to rotate, the placing frame (33) is placed on the rotating disc (31) and rotates along with the rotating disc (31), and the material loading mechanism (4) is arranged on the ground and used for conveying materials (16) to the placing frame (33).
2. The batch charging structure of a hood-type annealing furnace according to claim 1, wherein: slewing mechanism (32) include positioning disk (321), rotate motor (322), promote dish (323), promote piece (324), positioning disk (321) set up on pivot (311) and around pivot (311) axis circumference array and be provided with a plurality of constant head tanks (3211), it sets up on mounting bracket (1) to rotate motor (322), it sets up on the output shaft that rotates motor (322) to promote dish (323), it sets up on promoting dish (323) and cooperates with constant head tank (3211) joint to promote piece (324).
3. The batch charging structure of a hood-type annealing furnace according to claim 1, wherein: the feeding mechanism (4) comprises a feeding frame (41), feeding rollers (42), feeding belts (43), a feeding motor (44) and a pushing assembly (45), wherein the feeding frame (41) is arranged on the ground and located on one side of the placement frame (33), the feeding rollers (42) are rotatably arranged on the feeding frame (41) and are uniformly distributed, the feeding belts (43) are sleeved on the feeding rollers (42), the feeding motor (44) is arranged on the feeding frame (41) and is connected with the feeding rollers (42), and the pushing assembly (45) is arranged on the feeding frame (41) and is used for pushing materials (16) on the feeding belts (43) to the placement frame (33).
4. The batch charging structure of a hood-type annealing furnace according to claim 1, wherein: rotate on mounting bracket (1) and be provided with mounting panel (12), mounting panel (12) are improved level and are slided and be provided with supporting seat (14), all be provided with rolling disc (31) and slewing mechanism (32) on the both ends of supporting seat (14), be provided with drive mounting panel (12) pivoted servo motor (13) on mounting bracket (1), be provided with mobile device (2) of being connected with supporting seat (14) on mounting panel (12).
5. The batch charging structure of a hood-type annealing furnace according to claim 4, wherein: the mobile device (2) comprises a sliding seat (21), a first air cylinder (22) and a second air cylinder (23), the sliding seat (21) slides along the sliding direction of a supporting seat (14) and is arranged on a mounting plate (12), the first air cylinder (22) is arranged on the sliding seat (21) and a piston rod is connected with the supporting seat (14), the second air cylinder (23) is arranged on the mounting plate (12) and a piston rod is connected with the sliding seat (21), and the telescopic states of the piston rods of the first air cylinder (22) and the second air cylinder (23) are opposite.
6. The batch charging structure of a hood-type annealing furnace according to claim 4, wherein: rack (33) includes chassis (34), bracing piece (35), division board (36), place on rolling disc (31) chassis (34), bracing piece (35) set up on chassis (34) upper surface and be provided with a plurality ofly around chassis (34) centre of a circle circumference array, division board (36) slide and set up on a plurality of bracing pieces (35) and be used for supporting material (16), a plurality of mounting holes (364) that are used for the ventilation are seted up to the equipartition on division board (36) and chassis (34), it is provided with stirring fan blade (365) to rotate on mounting hole (364), be provided with on mounting bracket (1) and carry out spacing stop gear (5) to division board (36).
7. The batch charging structure of a hood-type annealing furnace according to claim 6, wherein: stop gear (5) are including supporting pedestal (51), support cylinder (52), backup pad (53), supporting pedestal (51) set up on mounting bracket (1), support cylinder (52) set up on supporting pedestal (51), joint groove (352) have been seted up on bracing piece (35), backup pad (53) set up on the piston rod of supporting cylinder (52) and all rotate on the upper and lower surface and be provided with a plurality of balls (54), backup pad (53) move down to joint groove (352) department and lie in ball (54) support on backup pad (53) upper surface on division board (36) in support cylinder (52) effect, and lie in ball (54) on backup pad (53) lower surface support on joint groove (352).
8. The batch charging structure of a hood-type annealing furnace according to claim 7, wherein: the utility model discloses a split-type feeding device for concrete, including support base (51), feeding rod (62), positioning mechanism (63), feeding rod (62) and division board (36), supporting pedestal (51) are gone up and are located support rod (35) top and be provided with feed arrangement (6) that carry out the material loading to division board (36), feed arrangement (6) are including feeding ring (61), feeding rod (62), positioning mechanism (63), feeding ring (61) set up on supporting pedestal (51), feeding rod (62) set up on supporting pedestal (51) and the equipartition is provided with a plurality ofly, division board (36) slide set up on a plurality of feeding rod (62) and vertical stack is a plurality ofly, positioning mechanism (63) set up on feeding ring (61) and are used for fixing.
9. The batch charging structure of a hood-type annealing furnace according to claim 8, wherein: positioning mechanism (63) includes locating plate (64), first locating piece (65) and second locating piece (66), location cylinder (67), locating plate (64) rotates and sets up on feeding ring (61), first locating piece (65) and second locating piece (66) set up on locating plate (64) are close to the lateral wall of division board (36) one side and first locating piece (65) are located second locating piece (66) top, first locating piece (65) and second locating piece (66) all can be used to support division board (36).
10. The batch charging structure of a hood-type annealing furnace according to claim 6, wherein: the supporting rod (35) is provided with a high-hardness rough coating (353) which is in contact with the partition plate (36) and used for increasing friction force, the rotating disc (31) is provided with a positioning column (312), the base plate (34) is provided with an insertion groove which is in insertion fit with the positioning column (312), and the supporting seat (14) is rotatably provided with a plurality of supporting beads (313) which are supported on the rotating disc (31).
CN202110318756.0A 2021-03-25 2021-03-25 Feeding structure of bell-type annealing furnace Active CN113088656B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205855331U (en) * 2016-07-22 2017-01-04 昆山轴研自动化设备有限公司 Wheel hub feeding device
CN108328341A (en) * 2018-03-14 2018-07-27 东莞市鑫濠信精密工业有限公司 Rotating disc type stacks handling equipment automatically
CN109292408A (en) * 2018-08-20 2019-02-01 广东天机工业智能系统有限公司 Automatic charging machine
CN109719487A (en) * 2019-02-25 2019-05-07 江苏先电机械有限公司 A kind of bearing pressing machine general assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205855331U (en) * 2016-07-22 2017-01-04 昆山轴研自动化设备有限公司 Wheel hub feeding device
CN108328341A (en) * 2018-03-14 2018-07-27 东莞市鑫濠信精密工业有限公司 Rotating disc type stacks handling equipment automatically
CN109292408A (en) * 2018-08-20 2019-02-01 广东天机工业智能系统有限公司 Automatic charging machine
CN109719487A (en) * 2019-02-25 2019-05-07 江苏先电机械有限公司 A kind of bearing pressing machine general assembly

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Denomination of invention: A feeding structure for a hood type annealing furnace

Granted publication date: 20220805

Pledgee: Agricultural Bank of China Co.,Ltd. Yingtan Yujiang Sub branch

Pledgor: JIANGXI NAILE COPPER Co.,Ltd.

Registration number: Y2024980005675