CN116511056B - Grinding steel ball identification screening system - Google Patents
Grinding steel ball identification screening system Download PDFInfo
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- CN116511056B CN116511056B CN202310814277.7A CN202310814277A CN116511056B CN 116511056 B CN116511056 B CN 116511056B CN 202310814277 A CN202310814277 A CN 202310814277A CN 116511056 B CN116511056 B CN 116511056B
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- 238000012216 screening Methods 0.000 title claims abstract description 126
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 239000002245 particle Substances 0.000 claims abstract description 72
- 230000007547 defect Effects 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/18—Control
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application provides a grinding steel ball identification screening system, and mainly relates to the field of screening devices. The utility model provides a grinding steel ball discernment screening system, including the feed bin, particle diameter screening mechanism, defect screening mechanism and controller, particle diameter screening mechanism includes two mounts that set up relatively, set up extending mechanism between mount and the mounting bracket, rotate on the mounting bracket and set up the particle diameter screening roller, particle diameter screening roller below sets up and accepts the frame, it sets up the accepting groove to accept to slide on the frame, it sets up pushing mechanism to accept between frame and the accepting groove, accept groove lower one end and set up the propulsion board, set up advancing device between accepting groove and the propulsion board, it sets up the docking roller coaxial with the fixed roller to slide on the docking frame, defect screening mechanism terminal below slides and sets up the connecting rod, set up a plurality of adsorption discs with docking roller one-to-one on the connecting rod, defect screening mechanism top sets up the CCD camera. The application has the beneficial effects that: the automatic screening device can finish automatic screening of the grinding steel balls, and has higher screening efficiency.
Description
Technical Field
The application mainly relates to the field of screening devices, in particular to a grinding steel ball identification and screening system.
Background
The grinding steel ball is usually used as grinding medium of ball mill, and can be made of steel (chrome steel) or stainless steel, and is mainly applied to the fields of mines, power plants, cement plants, steel plants, silica sand plants, coal chemical industry and the like. The steel ball is usually manufactured by forging, rolling or casting, wherein the rolling process has the highest efficiency and the lowest cost, and is the grinding steel ball manufacturing process commonly adopted at present. However, the rolling steel balls have a higher frequency of rejects than casting and forging steel balls, and therefore require a strict screening process.
At present, the grinding steel balls are mainly screened for particle size and surface flaws, and the screening of the particle size is usually carried out in a screening mode, but the screening of the surface flaws is usually carried out in a manual selection mode or an auxiliary industrial identification camera mode. The use of the industrial identification camera needs to be matched with a coherent steel ball conveying line and a mechanism for driving the steel balls to rotate, but the detection mode is complex in structure and extremely low in efficiency even not as high as that of manual identification due to large batch of grinding steel balls and small size.
Disclosure of Invention
In order to solve the defects in the prior art, the application provides a grinding steel ball identification and screening system which can finish automatic screening of the grinding steel balls and has higher screening efficiency.
The application aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a grinding steel ball discernment screening system, includes feed bin, particle size screening mechanism, defect screening mechanism and controller, particle size screening mechanism includes two mounts that set up relatively, slide on the mount and set up the mounting bracket, set up extending mechanism between mount and the mounting bracket, rotate on the mounting bracket and set up particle size screening roller, particle size screening roller end is less than the height of starting point, particle size screening roller one end sets up particle size screening motor, particle size screening roller end sets up the baffle, the baffle rear side sets up the lift cylinder that is used for driving the baffle to go up and down, the feed bin bottom sets up the water conservancy diversion passageway that suits with particle size screening roller front end, particle size screening roller below sets up the accepting frame, slide on the accepting frame and set up the accepting groove, accepting groove end height is less than the starting point height, accepting groove left side height is less than the right side height, the defect screening mechanism is positioned at the downstream of the receiving groove, the defect screening mechanism comprises a plurality of driving rollers arranged in an array, one end of each driving roller is provided with a driving roller motor, one side of each driving roller is provided with a fixed roller, the upstream of each driving roller is high and downstream of each fixed roller is low, the tail end of each fixed roller is provided with a butt joint frame, the butt joint frame is provided with a butt joint roller coaxial with the fixed roller in a sliding way, the tail end of each defect screening mechanism is provided with a third limiting plate, the third limiting plate top sets up the cylinder that opens and shuts, defect screening mechanism terminal below slides and sets up the connecting rod, set up a plurality of adsorption discs with the butt joint roller one-to-one on the connecting rod, the butt joint roller bottom sets up the butt joint dish corresponding with the adsorption disc, the connecting rod terminal sets up the release cylinder, defect screening mechanism top sets up the CCD camera, extend mechanism, lift cylinder, pushing mechanism, advancing device, limiting cylinder, cylinder that opens and shuts, adsorption disc, release cylinder and CCD camera all are connected with the controller electricity.
The bottom of the storage bin is provided with an electric control door electrically connected with the controller.
The fixing frame is provided with a fixing sleeve, the mounting frame is provided with a sliding shaft which is in sliding fit with the fixing sleeve, the stretching mechanism comprises a fixing screw nut arranged on the fixing frame, stretching screws are arranged in the fixing screw nut in an matched mode, two stretching frames are arranged between the sliding shafts, the stretching screws are in rotary connection with the stretching frames, and the stretching frames are provided with stretching screw motors for driving the stretching screws to rotate.
The pushing mechanism comprises a pushing slide rail arranged on the bearing frame, a slide block which is in sliding fit with the pushing slide rail is arranged at the bottom of the bearing groove, and a pushing cylinder is arranged between the bearing frame and the bearing groove.
The length of the ball grooves is adapted to the diameter of the steel balls, and a limiting platform is arranged between every two adjacent ball grooves.
The propelling device comprises a propelling frame, a pair of propelling sliding shafts are symmetrically arranged on the propelling frame, propelling sleeves which are in sliding fit with the propelling sliding shafts are arranged on the propelling plates, an electric push rod is arranged between the two propelling sliding shafts on the propelling frame, and the front ends of the push rods of the electric push rod are connected with propelling plate bulbs.
The butt joint frame is provided with a butt joint sliding sleeve, the butt joint roller is provided with a butt joint sliding shaft which is in sliding fit with the butt joint sliding sleeve, and the butt joint sliding shaft is provided with a spring in a compressed state.
Compared with the prior art, the application has the beneficial effects that:
the application designs a device capable of automatically completing screening of the grinding steel balls, which is divided into two parts of particle size screening and surface quality screening, the particle size screening device carries out rapid screening of the grinding steel balls through displacement of two particle size screening rollers, the particle size screening efficiency is greatly improved, and the grinding steel balls subjected to particle size screening can be smoothly led into a defect screening mechanism, so that the screening continuity is improved.
The defect screening mechanism of the device can rapidly finish the surface quality batch identification of the grinding steel balls, and finish the removal of the defect steel balls through the selectively controlled connecting structure, so that the whole process does not need human participation, the automation degree is high, and the screening efficiency of the grinding steel balls is greatly improved.
Drawings
FIG. 1 is a schematic view of the structure of the three-dimensional view angle of the application;
FIG. 2 is a schematic diagram of a second perspective view structure of the present application;
FIG. 3 is a schematic top view of the present application;
FIG. 4 is a right-view state structure diagram of the present application;
FIG. 5 is a schematic view of the bottom view structure of the present application;
FIG. 6 is a schematic view of the partial enlarged structure of the A part of the present application.
The reference numbers shown in the drawings: 1. a storage bin; 2. particle size screening mechanism; 3. a defect screening mechanism; 4. a bearing frame; 11. a diversion channel; 21. a fixing frame; 211. a fixed sleeve; 22. a mounting frame; 221. a slide shaft; 23. a particle size screening roller; 24. a particle size screening motor; 25. a baffle; 26. a lifting cylinder; 27. stretching the lead screw; 28. an extension rack; 29. an extension screw motor; 31. a driving roller; 32. a fixed roller; 33. a butt joint frame; 34. a butt-joint roller; 341. a butt-joint sliding shaft; 342. a spring; 35. a third limiting plate; 36. an opening and closing cylinder; 37. a butt joint disc; 41. a receiving groove; 42. a ball groove; 43. a first limiting plate; 44. a second limiting plate; 45. a limit cylinder; 46. a propulsion plate; 47. pushing the slide rail; 48. a propulsion cylinder; 51. a connecting rod; 52. an adsorption plate; 53. releasing the cylinder; 61. a propulsion rack; 62. pushing the slide shaft; 63. advancing the sleeve; 64. an electric push rod.
Detailed Description
The application will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the application, and equivalents thereof fall within the scope of the application as defined by the claims.
As shown in fig. 1-6, the grinding steel ball identification and screening system provided by the application comprises a stock bin 1, a particle size screening mechanism 2, a defect screening mechanism 3 and a controller. The storage bin 1 is used for storing grinding steel balls, and the particle size screening mechanism 2 is located at the downstream of the storage bin 1. The bottom of the storage bin 1 is provided with an electric control door electrically connected with the controller, and the opening and the closing of the electric control door are controlled by the controller, so that the feeding of the storage bin 1 to the grain size screening mechanism 2 can be controlled. Specifically, a guide channel 11 is formed in the bottom of the storage bin 1, and the grinding steel balls are conveyed into the particle size screening mechanism 2 through the guide channel 11 for screening.
The particle size screening mechanism 2 comprises two fixing frames 21 which are oppositely arranged, a mounting frame 22 is arranged on the fixing frames 21 in a sliding mode, an extending mechanism is arranged between the fixing frames 21 and the mounting frame 22, and a particle size screening roller 23 is arranged on the mounting frame 22 in a rotating mode. The stretching mechanism is used for driving the two particle size screening rollers 23 to run in opposite directions or in opposite directions. The tail end of the particle size screening roller 23 is lower than the initial end, the bearing position of the grinding steel balls is between the two particle size screening rollers 23, and the diversion channel 11 is positioned at the front end of the middle position of the two particle size screening rollers 23. Particle size screening motor 24 is installed to particle size screening roller 23 one end, two particle size screening motor 24 drive two particle size screening rollers 23 outside rotation. The end of the particle size screening roller 23 is provided with a baffle plate 25, a lifting cylinder 26 for driving the baffle plate 25 to lift is arranged at the rear side of the baffle plate 25, and the lifting cylinder 26 is fixed on the end of the mounting frame 22 at one side through a frame body. The lifting cylinder 26 controls the lifting of the baffle 25. When the shutter 25 is in the lowered position, the shutter 25 blocks the grinding steel balls between the two particle size screening rollers 23. When screening is completed, the lifting cylinder 26 drives the baffle 25 to lift, and the unqualified products with overlarge grain size are released. The two particle size screening rollers 23 are driven to move oppositely through the stretching mechanism, so that unqualified grinding steel balls with smaller particle sizes can automatically fall off, when the distance between the two particle size screening rollers 23 reaches the width of a qualified product, the grinding steel balls fall into a receiving groove 41 which is subsequently moved below the particle size screening rollers 23, and unqualified products with overlarge particle sizes are finally guided to the tail end to be collected.
Specifically, in this embodiment, the fixing frame 21 is provided with a fixing sleeve 211, the mounting frame 22 is provided with a sliding shaft 221 slidably matched with the fixing sleeve 211, and the stretching mechanism includes a fixing screw nut provided on the fixing frame 21, and the fixing screw nut is internally provided with a stretching screw 27 in a matched manner. An extension frame 28 is arranged between the two sliding shafts 221, the extension screw 27 is rotatably connected with the extension frame 28, and an extension screw motor 29 for driving the extension screw 27 to rotate is arranged on the extension frame 28. The stretching screw motor 29 adopts a servo motor, and the opposite or opposite displacement of the mounting frame 22 can be realized under the cooperation of the stretching screw 27 and the fixed screw nut by driving the stretching screw motor 29. Through the cooperation of servo motor and screw drive, can make the interval between two particle diameter screening rollers 23 obtain accurate cooperation to make particle diameter screening roller accomplish the screening to the grinding steel ball. Through the cooperation of two particle diameter screening rollers 23, can carry out quick screening to the particle diameter of grinding steel ball, screen out too little and too big disqualified product, improved the particle diameter screening efficiency to the grinding steel ball.
The bearing frame 4 is arranged below the particle size screening roller 23, the bearing frame 4 is provided with a bearing groove 41 in a sliding mode, the tail end of the bearing groove 41 is lower than the starting end, and the left side of the bearing groove 41 is lower than the right side of the bearing groove 41. The receiving groove 41 is used as a receiving member for the grinding steel balls with qualified grain size, and is used for forming a structure for the grinding steel balls with qualified grain size, and the grinding steel balls roll down to the left under the action of gravity. A pushing mechanism is provided between the receiving frame 4 and the receiving groove 41, and the pushing mechanism is used for pushing the receiving groove 41 below the particle size screening roller 23. Specifically, the pushing mechanism comprises a pushing slide rail 47 arranged on the supporting frame 4, a sliding block in sliding fit with the pushing slide rail 47 is arranged at the bottom of the supporting groove 41, a pushing cylinder 48 is arranged between the supporting frame 4 and the supporting groove 41, and the front end of a piston rod of the pushing cylinder 48 is fixedly connected with the bottom of the supporting groove 41. By the pushing action of the pushing cylinder 48, the receiving groove 41 can be stably pushed under the cooperation of the pushing slide rail 47 and the slide block. When the pushing cylinder 48 is in a contracted state, the bearing groove 41 exposes the gap between the two particle size screening rollers 23, so that grinding steel balls with smaller particle sizes can automatically fall off, and when the pushing cylinder 48 is in an expanded state, the bearing groove 41 covers the lower part of the gap between the two particle size screening rollers 23, and bears the grinding steel balls with qualified particle sizes.
The tail end of the receiving groove 41 is provided with a plurality of ball grooves 42 in an array, the length of each ball groove 42 is slightly larger than the diameter of the steel ball, a limiting platform is arranged between every two adjacent ball grooves 42, namely, a certain distance is arranged between every two adjacent ball grooves 42, so that the ball grooves can be abutted with the subsequent driving roller 31, and the grinding steel balls can be abutted and conveyed between the driving roller 31 and the fixed roller 32. The two ends of the ball groove 42 are respectively provided with a first limiting plate 43 and a second limiting plate 44, and the tops of the first limiting plate 43 and the second limiting plate 44 are respectively provided with a limiting cylinder 45. Specifically, a gantry type mounting frame body is provided above the receiving groove 41, the limiting cylinder 45 is installed on the mounting plate, and the first limiting plate 43 and the second limiting plate 44 are used as limiting plates for grinding steel balls.
The lower end of the receiving groove 41 is provided with a pushing plate 46, and a pushing device is arranged between the receiving groove 41 and the pushing plate 46. The pusher is used to drive the pusher plate 46 from the lower end to the upper end, and due to gravity, the grinding balls fill each ball slot 42 as they are transported. After the grinding balls fill the ball groove 42, the second limiting plate 44 descends to separate the rear end of the ball groove 42 from other grinding balls, and then the first limiting plate 43 opens to release the grinding balls in the ball groove 42 and guide the grinding balls between the subsequent driving roller 31 and the fixed roller 32. Specifically, the pushing device includes a pushing frame 61, and the pushing frame 61 is fixedly connected to the bottom of the receiving slot 41. A pair of pushing sliding shafts 62 are symmetrically arranged on the pushing frame 61, a pushing sleeve 63 which is in sliding fit with the pushing sliding shafts 62 is arranged on the pushing plate 46, an electric push rod 64 is arranged between the two pushing sliding shafts 62 on the pushing frame 61, and the front end of the push rod of the electric push rod 64 is connected with the ball head of the pushing plate 46. By the extending action of the electric push rod 64, the pushing plate 46 is driven to reciprocate in the transverse direction of the receiving groove 41, and the grinding steel balls in the receiving groove are pushed.
The defect screening mechanism 3 is located downstream of the receiving groove 41, and the defect screening mechanism 3 comprises a plurality of driving rollers 31 arranged in an array, and the number of the driving rollers 31 is consistent with that of the ball grooves 42. One end of the driving roller 31 is provided with a driving roller motor, and the driving roller motor is used for driving the driving roller 31 to rotate. A fixed roller 32 is arranged on one side of the driving roller 31, and the driving roller 31 and the fixed roller 32 are high and low in the upstream and the downstream, so that the rolling of the grinding steel balls is facilitated. The end of the fixed roller 32 is provided with a butt-joint frame 33, the butt-joint frame 33 is provided with a butt-joint roller 34 which is coaxial with the fixed roller 32 in a sliding manner, and the butt-joint roller 34 is the position where the grinding steel ball is identified. The defect screening mechanism 3 is provided with a third limiting plate 35 at the tail end, and an opening and closing cylinder 36 is arranged at the top of the third limiting plate 35. The third limiting plate 35 is used for limiting the grinding steel ball, and the grinding steel ball can roll circumferentially under the driving action of the driving roller 31, so that the whole spherical surface is displayed, the identification of the identification camera is facilitated, and the defect of the surface of the grinding steel ball is found. And a CCD camera is arranged above the defect screening mechanism 3 and is used for carrying out surface recognition on a plurality of groups of grinding steel balls, and when the defect is found on the grinding steel balls, a controller controls the action of the screening action component to remove the defect parts.
Specifically, a connecting rod 51 is slidably disposed below the end of the defect screening mechanism 3, a plurality of adsorption discs 52 corresponding to the docking rollers 34 one by one are disposed on the connecting rod 51, and docking discs 37 corresponding to the adsorption discs 52 are disposed at the bottom of the docking rollers 34. The tail end of the connecting rod 51 is provided with a release cylinder 53, and the release cylinder 53 can drive the connecting rod 51 to slide along the axial direction. The adsorption disc 52 is a small electromagnet, and the on-off of the small electromagnet is controlled by a controller. When the adsorption disc 52 is electrified, the corresponding butt-joint disc 37 can be adsorbed, and with the contraction of the release air cylinder 53, the butt-joint roller 34 corresponding to the adsorption disc 52 at the electrified position can be pulled away, so that the grinding steel balls on the butt-joint roller 34 drop. Specifically, the docking bracket 33 is provided with a docking sliding sleeve, the docking roller 34 is provided with a docking sliding shaft 341 in sliding fit with the docking sliding sleeve, and the docking sliding shaft 341 is provided with a spring 342 in a compressed state. The spring 342 pushes the counter roller 34, so that the counter roller 34 is coaxial with the fixed roller 32 without external force.
The action elements such as the stretching mechanism, the lifting cylinder 26, the pushing mechanism, the pushing device, the limiting cylinder 45, the opening and closing cylinder 36, the adsorption disc 52, the releasing cylinder 53 and the like are all electrically connected with the controller, so that actions of all the action elements are coordinated through the controller, and the step of screening the grinding steel balls is completed.
Specifically, the step of screening the grinding steel balls by using the screening device is as follows:
first, the controller controls the bin 1 to release a certain amount of grinding steel balls, the grinding steel balls are guided between the two particle size screening rollers 23, and at this time, the grinding steel balls are blocked by the baffle 25. Then, the controller controls the stretching mechanism to drive the two particle size screening rollers 23 to be far away from each other, when reaching the lower limit width of the standard diameter, the defective grinding steel balls with smaller particle size fall below the particle size screening rollers 23 and are collected, then the controller controls the pushing mechanism to drive the bearing groove 41 to move below the two particle size screening rollers 23 to bear the grinding steel balls, and then the two particle size screening rollers 23 are far away from each other to enable the distance between the two particle size screening rollers to reach the upper limit width of the standard diameter, and at the moment, the grinding steel balls with qualified particle size fall into the bearing groove 41. Then the controller controls the lifting cylinder 26 to retract to lift the baffle 25, thereby releasing defective products having excessively large particle diameters. Then, the controller controls the pushing device to drive the pushing plate 46 to move along the width direction of the receiving groove 41, and the pushing plate 46 drives the grinding steel balls in the receiving groove 41 to move to the high position, and the grinding steel balls are collected downstream under the action of gravity at the moment, so that each ball groove 42 is filled. The pusher plate 46 is reset after reaching the distal end, the controller then controls the second stop plate 44 to descend to separate the ball groove from the remaining grinding balls, and then the first stop plate 43 is raised to release the grinding balls, which move under gravity between the corresponding drive roller 31 and fixed roller 32, and finally onto the docking roller 34. The third limiting plate 35 limits the grinding steel ball, and drives the grinding steel ball to rotate along with the rotation of the driving roller 31, so that the peripheral surface of the grinding steel ball is displayed, and the surface identification of the grinding steel ball is completed through a CCD camera. When detecting that the surface of the grinding steel ball has defects, the controller controls the adsorption disc 52 at the position of the grinding steel ball with defects to be electrified to be in butt joint with the corresponding butt joint disc 37, then the release cylinder 53 is contracted to drive the connecting rod 51 to slide, and the butt joint roller 34 is pulled to be far away from the driving roller 31, so that the unqualified grinding steel ball is released. Finally, the opening and closing cylinder 36 drives the third limiting plate 35 to open, and the qualified grinding steel balls are collected.
Claims (7)
1. The utility model provides a grinding steel ball discernment screening system, includes feed bin (1), particle diameter screening mechanism (2), defect screening mechanism (3) and controller, its characterized in that: particle size screening mechanism (2) are including two mount (21) that set up relatively, slide on mount (21) and set up mounting bracket (22), set up extending mechanism between mount (21) and mounting bracket (22), rotate on mounting bracket (22) and set up particle size screening roller (23), particle size screening roller (23) end is less than the height of starting point, particle size screening roller (23) one end sets up particle size screening motor (24), particle size screening roller (23) end sets up baffle (25), baffle (25) rear side sets up lift cylinder (26) that are used for driving baffle (25) to go up and down, feed bin (1) bottom sets up guide way (11) that suits with particle size screening roller (23) front end, particle size screening roller (23) below sets up and accepts frame (4), it sets up accepting groove (41) to accept frame (4) to slide on, accepting groove (41) end height is less than the starting point height, accepting groove (41) left side height is less than right side height, it sets up ball limit plate (42) to accept groove (41) and two ends setting up between frame (4) and the promotion groove (42) and two end limit plate (42), the utility model discloses a device for absorbing and releasing adsorption discs, which comprises a first limiting plate (43) and a second limiting plate (44), wherein limiting cylinders (45) are arranged at the tops of the first limiting plate (43) and the second limiting plate (44), a pushing plate (46) is arranged at the lower end of a receiving groove (41), a pushing device is arranged between the receiving groove (41) and the pushing plate (46), a defect screening mechanism (3) is arranged at the downstream of the receiving groove (41), the defect screening mechanism (3) comprises a plurality of driving rollers (31) arranged in an array, a driving roller motor is arranged at one end of each driving roller (31), a fixed roller (32) is arranged at one side of each driving roller (31), a butt-joint frame (33) is arranged at the tail end of each fixed roller (32), a butt-joint roller (34) coaxial with the fixed roller (32) is arranged on the butt-joint frame (33), a third limiting plate (35) is arranged at the tail end of each defect screening mechanism (3), an opening cylinder (36) is arranged at the top of each third limiting plate (35), a connecting rod (51) is arranged below the tail end of each defect screening mechanism (3) in a sliding mode, a plurality of connecting rods (51) are arranged on the connecting rods (51) and correspond to the corresponding butt-joint rollers (34) to the bottom of the corresponding butt-joint discs (52), the defect screening mechanism (3) top sets up the CCD camera, extending mechanism, lift cylinder (26), pushing mechanism, advancing device, spacing cylinder (45), open and shut cylinder (36), adsorption disc (52), release cylinder (53) and CCD camera all are connected with the controller electricity.
2. The grinding ball identification screening system of claim 1, wherein: the bottom of the storage bin (1) is provided with an electric control door electrically connected with the controller.
3. The grinding ball identification screening system of claim 1, wherein: set up fixed sleeve (211) on mount (21), set up on mounting bracket (22) with fixed sleeve (211) sliding fit's slide shaft (221), stretching mechanism is including setting up the fixed screw nut on mount (21), fixed screw nut internal fit sets up and stretches lead screw (27), two set up extension frame (28) between slide shaft (221), extension lead screw (27) are connected with extension frame (28) rotation, set up on extension frame (28) and be used for driving extension lead screw (27) pivoted extension lead screw motor (29).
4. The grinding ball identification screening system of claim 1, wherein: the pushing mechanism comprises a pushing slide rail (47) arranged on the bearing frame (4), a sliding block which is in sliding fit with the pushing slide rail (47) is arranged at the bottom of the bearing groove (41), and a pushing cylinder (48) is arranged between the bearing frame (4) and the bearing groove (41).
5. The grinding ball identification screening system of claim 1, wherein: the length of the ball grooves (42) is adapted to the diameter of the steel ball, and a limiting platform is arranged between every two adjacent ball grooves (42).
6. The grinding ball identification screening system of claim 1, wherein: the propelling device comprises a propelling frame (61), a pair of propelling sliding shafts (62) are symmetrically arranged on the propelling frame (61), a propelling sleeve (63) which is in sliding fit with the propelling sliding shafts (62) is arranged on the propelling plate (46), an electric push rod (64) is arranged between the two propelling sliding shafts (62) on the propelling frame (61), and the front end of the push rod of the electric push rod (64) is connected with the ball head of the propelling plate (46).
7. The grinding ball identification screening system of claim 1, wherein: the butt joint frame (33) is provided with a butt joint sliding sleeve, the butt joint roller (34) is provided with a butt joint sliding shaft (341) which is in sliding fit with the butt joint sliding sleeve, and the butt joint sliding shaft (341) is provided with a spring (342) in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310814277.7A CN116511056B (en) | 2023-07-05 | 2023-07-05 | Grinding steel ball identification screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310814277.7A CN116511056B (en) | 2023-07-05 | 2023-07-05 | Grinding steel ball identification screening system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116511056A CN116511056A (en) | 2023-08-01 |
| CN116511056B true CN116511056B (en) | 2023-08-22 |
Family
ID=87408626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310814277.7A Active CN116511056B (en) | 2023-07-05 | 2023-07-05 | Grinding steel ball identification screening system |
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| KR20050010355A (en) * | 2003-07-19 | 2005-01-27 | 주식회사 포스코 | apparatus for milling and detecting defects of surface of a hot strip feeder |
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| CN106001378A (en) * | 2016-05-24 | 2016-10-12 | 江阴市华正金属科技有限公司 | Production technique of large-sized steel balls |
| KR101825203B1 (en) * | 2017-09-04 | 2018-02-02 | (주)시내산업 | Automatic steel ball sorting apparatus |
| CN206980893U (en) * | 2017-04-25 | 2018-02-09 | 南昌佰仕威新材料科技有限公司 | A kind of efficiently automatic screening alloy powder ballmillmixer |
| CN207839420U (en) * | 2017-12-14 | 2018-09-11 | 苏州中门子工业炉科技有限公司 | A kind of bearing steel ball is by specification accurate sorting mechanism automatically |
| CN211810560U (en) * | 2020-04-01 | 2020-10-30 | 山东东铁铸锻有限公司 | Steel ball counting and packaging machine |
| CN217856492U (en) * | 2022-06-25 | 2022-11-22 | 新疆天山水泥股份有限公司 | Steel ball screening device for ball mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9839915B2 (en) * | 2013-11-28 | 2017-12-12 | Carey Hunker | Impact grinding plant for the communition of ore |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH465246A (en) * | 1966-10-14 | 1968-11-15 | Gillette Co | Process for identifying defective sections of a steel strip, apparatus for carrying out the process and application of the process for processing razor blades |
| KR20050010355A (en) * | 2003-07-19 | 2005-01-27 | 주식회사 포스코 | apparatus for milling and detecting defects of surface of a hot strip feeder |
| CN203155558U (en) * | 2013-04-01 | 2013-08-28 | 常熟市非凡金属制品有限公司 | Flaw steel ball removing device configured on steel ball conveyor |
| CN106001378A (en) * | 2016-05-24 | 2016-10-12 | 江阴市华正金属科技有限公司 | Production technique of large-sized steel balls |
| CN206980893U (en) * | 2017-04-25 | 2018-02-09 | 南昌佰仕威新材料科技有限公司 | A kind of efficiently automatic screening alloy powder ballmillmixer |
| KR101825203B1 (en) * | 2017-09-04 | 2018-02-02 | (주)시내산업 | Automatic steel ball sorting apparatus |
| CN207839420U (en) * | 2017-12-14 | 2018-09-11 | 苏州中门子工业炉科技有限公司 | A kind of bearing steel ball is by specification accurate sorting mechanism automatically |
| CN211810560U (en) * | 2020-04-01 | 2020-10-30 | 山东东铁铸锻有限公司 | Steel ball counting and packaging machine |
| CN217856492U (en) * | 2022-06-25 | 2022-11-22 | 新疆天山水泥股份有限公司 | Steel ball screening device for ball mill |
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| CN116511056A (en) | 2023-08-01 |
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