CN108890512B - Wear-resistant steel ball surface impurity removing device and method - Google Patents
Wear-resistant steel ball surface impurity removing device and method Download PDFInfo
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- CN108890512B CN108890512B CN201810683892.8A CN201810683892A CN108890512B CN 108890512 B CN108890512 B CN 108890512B CN 201810683892 A CN201810683892 A CN 201810683892A CN 108890512 B CN108890512 B CN 108890512B
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- resistant steel
- steel ball
- impurity removing
- servo motor
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 159
- 239000010959 steel Substances 0.000 title claims abstract description 159
- 239000012535 impurity Substances 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000005299 abrasion Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Pinball Game Machines (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a device and a method for removing impurities on the surface of a wear-resistant steel ball, which belong to the technical field of wear-resistant steel ball production and comprise a bracket, a bottom plate, an outer baffle, an inner baffle, a wear-resistant steel ball clamping mechanism, a wear-resistant steel ball impurity removing mechanism, a transmission mechanism and a limiting plate, wherein the wear-resistant steel ball impurity removing mechanisms are arranged on the side surfaces of the outer baffle and the inner baffle; the wear-resistant steel ball clamping mechanism comprises a vertical plate, a transverse plate, a clamping cylinder and a clamping block; the wear-resistant steel ball impurity removing mechanism comprises a first servo motor, a first rotating shaft, a rotating rod and an impurity removing cover, wherein the inner wall of the impurity removing cover is provided with uniformly distributed tooth cutters; the transmission mechanism consists of the second servo motor, the second rotating shaft, the driving gear, the driven gear, the housing and the transmission rod, the surface impurities of the wear-resistant steel balls can be removed one by one, the surface impurities of the wear-resistant steel balls are removed by replacing bristles, and the surface impurity removing effect is improved.
Description
Technical Field
The invention relates to the technical field of wear-resistant steel ball production, in particular to a device and a method for removing impurities on the surface of a wear-resistant steel ball.
Background
After the wear-resistant steel ball is cast and molded, molding sand, scrap iron and the like on a sand core are adsorbed on the surface of the wear-resistant steel ball, and if the impurities are not treated in time, the subsequent process for producing the wear-resistant steel ball can be influenced. The prior art is commonly used for vibration impurity removal devices, the steel ball is rolled over a vibrating inclined plane to remove impurities, the size of the vibrating inclined plane is limited, the steel ball can not effectively remove the impurities due to short passing time, and the impurities are difficult to completely remove only by vibration when attached to the surface of the steel ball.
Patent publication number CN204621062U discloses a swinging type abrasion-resistant steel ball impurity removing device, by placing an abrasion-resistant steel ball to be subjected to impurity removal into a swinging frame, along with swinging of the swinging frame, the abrasion-resistant steel ball rolls back and forth in the swinging frame, and part of impurities are discharged from impurity removing holes of the frame bottom and the frame; in the rolling process, the back and forth swinging bristles of the steel ball are fully contacted with the surface of the wear-resistant steel ball, the bristles are used for comprehensively cleaning partial impurities on the surface of the wear-resistant steel ball, and the swinging frame is combined with the brush which is fully contacted and rubbed with the steel ball in the swinging process, so that the impurities on the surface of the wear-resistant steel ball can be removed more thoroughly and cleanly.
Compared with the prior art, the device can further clean impurities on the surface of the wear-resistant steel ball, but as the number of the wear-resistant steel balls in the swinging frame is large, at least two layers of the wear-resistant steel balls are stacked up and down, and the upper layer of the swinging frame is provided with bristles, the impurities on the surface of the wear-resistant steel ball in the lower layer cannot be cleaned in the swinging process, in addition, the bristles are softer, some fragments of the wear-resistant steel ball are adhered to the surface of the wear-resistant steel ball during processing, and the softer bristles cannot clean the fragments.
Disclosure of Invention
The invention aims to provide a device and a method for removing impurities on the surface of a wear-resistant steel ball, which can remove the impurities on the surface of the wear-resistant steel ball one by one and replace bristles to remove the impurities on the surface of the wear-resistant steel ball, thereby improving the effect of removing the impurities on the surface and solving the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the wear-resistant steel ball surface impurity removing device comprises a bracket, a bottom plate, an outer baffle, an inner baffle, wear-resistant steel ball clamping mechanisms, wear-resistant steel ball impurity removing mechanisms, a transmission mechanism and limiting plates, wherein the bottom plate is fixedly connected with the top of the bracket, the top of the bottom plate is welded with the outer baffles relatively, the inner sides of the two outer baffles are provided with V-shaped inner baffles, wear-resistant steel balls are placed between the outer baffles and the inner baffles, the wear-resistant steel ball clamping mechanisms are installed at the top of the inner baffles, the wear-resistant steel ball impurity removing mechanisms are installed on the side surfaces of the outer baffles and the inner baffles, limiting plates penetrating through the bottom plate are movably installed between the outer baffles and the inner baffles, and the bottoms of the limiting plates are fixed on limiting cylinders;
the wear-resistant steel ball clamping mechanism comprises a vertical plate, a transverse plate, a clamping cylinder and a clamping block, wherein the vertical plate is fixedly connected to the inner side baffle, the top of the vertical plate is fixedly connected with the transverse plate, the clamping cylinder is vertically arranged on the transverse plate, and the clamping block is fixedly arranged on a piston rod of the clamping cylinder;
the wear-resistant steel ball impurity removing mechanism comprises a first servo motor, a first rotating shaft, rotating rods and an impurity removing cover, wherein one ends of the two hollow first rotating shafts are movably inserted with the rotating rods, the rotating rods penetrate through one ends of an outer baffle plate and an inner baffle plate to be fixedly connected with the impurity removing cover, the inner wall of the impurity removing cover is provided with uniformly distributed tooth cutters, one end, far away from the rotating rods, of one first rotating shaft is connected with a motor shaft of the first servo motor, and the other first rotating shaft is connected with a transmission mechanism;
the transmission mechanism consists of a second servo motor, a second rotating shaft, a driving gear, a driven gear, a housing and a transmission rod, wherein one end of the second rotating shaft connected with a motor shaft of the second servo motor extends into the housing and is fixedly provided with the driving gear, the driving gear is meshed with the driven gears on two sides in the housing, the driven gears are fixedly arranged on the transmission rod, and the transmission rod extends out of the housing and is fixedly connected with one of the first rotating shafts;
the mounting hole of seting up in the first pivot is sealed through the closing cap of screw fixation, the internally mounted third servo motor of first pivot, the one end of the lead screw that third servo motor connects is through the screw thread screwed into in the bull stick.
Preferably, the clamping block is arranged into an arc-shaped structure matched with the wear-resistant steel ball.
Preferably, the rotating rod is arranged in a cuboid structure.
Preferably, the impurity removing cover is arranged in a hemispherical hollow structure matched with the wear-resistant steel ball.
Preferably, the rotation speeds of the first rotating shafts at two sides of the outer baffle plate and the inner baffle plate are the same, and the rotation directions are opposite.
Preferably, the outer baffle and the inner baffle are provided with grooves matched with the impurity removing covers.
The invention provides another technical scheme that: the method for removing the impurity on the surface of the wear-resistant steel ball comprises the following steps:
step one: the wear-resistant steel balls slide down along the inclined bottom plate to a position between the outer baffle plate and the inner baffle plate;
step two: the wear-resistant steel balls are blocked by the limiting plates, and the clamping cylinder drives the clamping block to downwards clamp one adjacent wear-resistant steel ball;
step three: the third servo motor in the first rotating shafts on two sides drives the screw rod to rotate, the rotating rod moves forwards under the pushing of the threads, the two impurity removing covers cover the wear-resistant steel balls contacted with the limiting plates, and then the third servo motor stops;
step four: simultaneously starting a first servo motor and a second servo motor, wherein the first servo motor drives one of the first rotating shafts to rotate, the second servo motor drives the other first rotating shaft to rotate through the second rotating shaft, a driving gear, a driven gear and a transmission rod, and as the first rotating shafts on two sides rotate reversely, the two impurity removing covers rotate in opposite directions, a serrated knife on the inner wall of the impurity removing cover moves on the surface of the wear-resistant steel ball, and the serrated knife scrapes various impurities on the surface of the wear-resistant steel ball;
step five: after the first abrasion-resistant steel ball is cleaned, the first servo motor and the second servo motor are stopped, the third servo motor is started to rotate reversely, and the screw rod rotates to retract the impurity removing cover into a groove matched with the impurity removing cover;
step six: the limiting cylinder works to pull down the limiting plate, the cleaned abrasion-resistant steel ball falls down, the limiting cylinder works again to restore the limiting plate to the original position, then the clamping cylinder retracts the clamping block, the abrasion-resistant steel ball slides down and is blocked by the limiting plate, and the steps are repeated.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device and the method for removing impurities on the surface of the wear-resistant steel ball, the wear-resistant steel ball is blocked by the limiting plate, and the clamping block is driven by the clamping cylinder to downwards clamp one adjacent wear-resistant steel ball; the third servo motor in the first rotating shafts on two sides drives the screw rod to rotate, the rotating rod moves forwards under the pushing of the threads, and the two impurity removing covers cover the wear-resistant steel balls contacted with the limiting plates; simultaneously starting a first servo motor and a second servo motor, wherein the first servo motor drives one of the first rotating shafts to rotate, the second servo motor drives the other first rotating shaft to rotate through the second rotating shaft, a driving gear, a driven gear and a transmission rod, as the first rotating shafts on the two sides rotate reversely, the two impurity removing covers rotate in opposite directions, a tooth knife on the inner wall of the impurity removing cover moves on the surface of the wear-resistant steel ball, the tooth knife scrapes various impurities on the surface of the wear-resistant steel ball, after the first wear-resistant steel ball is cleaned, the first servo motor and the second servo motor stop, a third servo motor is started to rotate reversely, and a lead screw rotates to retract the impurity removing cover into a groove matched with the groove; the limiting cylinder works to pull down the limiting plate, the cleaned abrasion-resistant steel balls fall down, the limiting cylinder works again to restore the limiting plate to the original position, then the clamping cylinder is used for retracting the clamping blocks, the abrasion-resistant steel balls slide downwards and are blocked by the limiting plate, the abrasion-resistant steel balls are cleaned one by one, and the surface impurity cleaning effect is improved.
2. According to the device and the method for removing the impurities on the surface of the wear-resistant steel ball, the two impurity removing covers rotate at the same speed in opposite directions, the serrated knife can slide along the wear-resistant steel ball and cannot rotate along the wear-resistant steel ball, so that the serrated knife can conveniently remove the impurities on the surface of the wear-resistant steel ball, and the device adopts the serrated knife to replace bristles to remove the impurities on the surface of the wear-resistant steel ball, so that the surface impurity removing effect is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the wear-resistant steel ball clamping mechanism of the invention;
FIG. 4 is a cross-sectional view of the impurity removing hood of the present invention;
FIG. 5 is a schematic diagram of the impurity removing mechanism for the wear-resistant steel ball;
FIG. 6 is a schematic view showing a state of use of the impurity removing cap of the present invention;
FIG. 7 is a schematic view illustrating an inner structure of a first shaft according to the present invention;
fig. 8 is a schematic structural view of a transmission mechanism of the present invention.
In the figure: 1. a bracket; 2. a bottom plate; 3. an outer baffle; 4. an inner baffle; 5. wear-resistant steel balls; 6. the wear-resistant steel ball clamping mechanism; 61. a vertical plate; 62. a cross plate; 63. clamping a cylinder; 64. a clamping block; 7. an impurity removing mechanism for the wear-resistant steel ball; 71. a first servo motor; 72. a first rotating shaft; 721. a cover; 722. a third servo motor; 723. a screw rod; 73. a rotating rod; 74. an impurity removing cover; 741. a tooth knife; 8. a transmission mechanism; 81. a second servo motor; 82. a second rotating shaft; 83. a drive gear; 84. a driven gear; 85. a housing; 86. a transmission rod; 9. a limiting plate; 10. and a limiting cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a wear-resistant steel ball surface impurity removing device comprises a bracket 1, a bottom plate 2, an outer baffle 3, an inner baffle 4, a wear-resistant steel ball clamping mechanism 6, a wear-resistant steel ball impurity removing mechanism 7, a transmission mechanism 8 and a limiting plate 9, wherein the top of the bracket 1 is fixedly connected with the bottom plate 2 which is obliquely arranged, the bracket 1 is used for supporting the bottom plate 2, the bottom plate 2 is obliquely convenient for the wear-resistant steel balls 5 to slide down, the top of the bottom plate 2 is oppositely welded with the outer baffle 3, the inner baffles 4 which are in a V shape are arranged on the inner sides of the two outer baffles 3, the wear-resistant steel balls 5 are placed between the outer baffles 3 and the inner baffles 4, the wear-resistant steel ball clamping mechanism 6 is arranged on the top of the inner baffles 4, the wear-resistant steel ball impurity removing mechanism 7 is arranged on the side surfaces of the outer baffles 3 and the inner baffles 4, a limiting plate 9 penetrating through the bottom plate 2 is movably arranged on a limiting cylinder 10, the limiting cylinder 10 is used for driving the limiting plate 9 to move up and down, the wear-resistant steel balls 5 are blocked by the limiting plate 9 to move down, and the wear-resistant steel balls 5 are released by the limiting plate 9.
Referring to fig. 3, the wear-resistant steel ball clamping mechanism 6 includes a vertical plate 61, a horizontal plate 62, a clamping cylinder 63 and a clamping block 64, the vertical plate 61 is fixedly connected to the inner baffle 4, the top of the vertical plate 61 is fixedly connected to the horizontal plate 62, the clamping cylinder 63 is vertically installed on the horizontal plate 62, the clamping block 64 is fixedly installed on a piston rod of the clamping cylinder 63, the clamping block 64 is set to be an arc structure matched with the wear-resistant steel ball 5, the arc clamping block 64 can be guaranteed to be matched with the wear-resistant steel ball 5, the clamping cylinder 63 drives the clamping block 64 to move downwards to fix the wear-resistant steel ball 5, so that the wear-resistant steel ball 5 cannot slide downwards to influence the surface impurity removal work of the wear-resistant steel ball 5 in contact with the clamping cylinder, and the clamping cylinder 63 drives the clamping block 64 to move upwards to release the wear-resistant steel ball 5 for the next impurity removal work.
Referring to fig. 2 and 4-6, the wear-resistant steel ball impurity removing mechanism 7 includes a first servo motor 71, a first rotating shaft 72, a rotating rod 73 and an impurity removing cover 74, wherein one ends of the two hollow first rotating shafts 72 are movably inserted with the rotating rod 73, the rotating rod 73 is in a cuboid structure, the rotating rod 73 and the first rotating shaft 72 can not rotate relatively, the rotating rod 73 penetrates through one ends of the outer baffle 3 and the inner baffle 4 to be fixedly connected with the impurity removing cover 74, the outer baffle 3 and the inner baffle 4 are provided with grooves matched with the impurity removing cover 74, so that the impurity removing cover 74 is conveniently retracted, the impurity removing cover 74 is in a hemispherical hollow structure matched with the wear-resistant steel ball 5, the structure ensures that the impurity removing cover 74 is matched with the wear-resistant steel ball 5 and can cover the wear-resistant steel ball 5, the inner wall of the impurity removing cover 74 is provided with uniformly distributed tooth cutters 741, the tooth knife 741 replaces bristles in the prior art to remove impurities on the surface of the wear-resistant steel ball 5, one end of one first rotating shaft 72, which is far away from the rotating rod 73, is connected with a motor shaft of the first servo motor 71, one first rotating shaft 72 is driven by the first servo motor 71, the other first rotating shaft 72 is connected with the transmission mechanism 8, the other first rotating shaft 72 is driven by the transmission mechanism 8, the rotating speeds of the first rotating shafts 72 on two sides of the outer side baffle 3 and the inner side baffle 4 are the same, and the opposite directions are ensured, so that when the two first rotating shafts 72 respectively drive the impurity removal covers 74 to rotate, the two impurity removal covers 74 rotate at the same speed in opposite directions, and the wear-resistant steel ball 5 is ensured not to rotate along with the impurity removal covers 74, thus the tooth knife 741 can slide along the wear-resistant steel ball 5 and not rotate along with the wear-resistant steel ball 5, and the tooth knife 741 conveniently removes impurities on the surface of the wear-resistant steel ball 5.
Referring to fig. 8, the transmission mechanism 8 is composed of a second servo motor 81, a second rotating shaft 82, a driving gear 83, a driven gear 84, a housing 85 and a transmission rod 86, wherein one end of the second rotating shaft 82 connected with a motor shaft of the second servo motor 81 extends into the housing 85 and is fixedly provided with the driving gear 83, the second servo motor 81 is driven by the second servo motor 81 and drives the driving gear 83 to rotate, the driving gear 83 is meshed with the driven gears 84 on two sides in the housing 85, the driving gear 83 drives the driven gears 84 to rotate, the driven gears 84 are fixedly arranged on the transmission rod 86, the driven gears 84 rotate and then drive the transmission rod 86 to rotate, the transmission rod 86 extends out of the housing 85 and is fixedly connected with one of the first rotating shafts 72, and the transmission rod 86 drives one of the first rotating shafts 72 to rotate.
Referring to fig. 7, the mounting hole formed in the first rotating shaft 72 is sealed by a cover 721 fixed by a screw, the cover 721 is opened to facilitate the structural installation inside the first rotating shaft 72, a third servo motor 722 is installed inside the first rotating shaft 72, one end of a screw 723 connected to the third servo motor 722 is screwed into the rotating rod 73 by a screw thread, the third servo motor 722 drives the screw 723 to rotate, the rotating rod 73 moves forward under the pushing of the screw thread, and two impurity removing covers 74 cover the wear-resistant steel balls 5 contacted with the limiting plates 9.
In order to better show the removal flow of the wear-resistant steel ball surface impurity removal device, the embodiment provides a removal method of the wear-resistant steel ball surface impurity removal device, which comprises the following steps:
step one: the wear-resistant steel balls 5 slide down along the inclined bottom plate 2 to between the outer baffle plate 3 and the inner baffle plate 4;
step two: the wear-resistant steel balls 5 are blocked by the limiting plates 9, and the clamping cylinder 63 drives the clamping block 64 to clamp one wear-resistant steel ball 5 adjacent to the clamping block downwards, so that the impurity removal work of the wear-resistant steel ball 5 contacted with the limiting plates 9 is facilitated;
step three: the third servo motor 722 in the first rotating shafts 72 on two sides drives the screw 723 to rotate, the rotating rod 73 moves forwards under the pushing of the screw thread, the two impurity removing covers 74 cover the wear-resistant steel balls 5 contacted with the limiting plate 9, and then the third servo motor 722 stops;
step four: simultaneously, the first servo motor 71 and the second servo motor 81 are started, the first servo motor 71 drives one of the first rotating shafts 72 to rotate, the second servo motor 81 drives the other first rotating shaft 72 to rotate through the second rotating shaft 82, the driving gear 83, the driven gear 84 and the transmission rod 86, the two impurity removal covers 74 rotate in opposite directions due to the fact that the first rotating shafts 72 on the two sides rotate oppositely, the tooth blades 741 on the inner wall of the impurity removal cover 74 move on the surface of the abrasion-resistant steel ball 5, and the tooth blades 741 scrape various impurities on the surface of the abrasion-resistant steel ball 5;
step five: after the first abrasion-resistant steel ball 5 is cleared, the first servo motor 71 and the second servo motor 81 are stopped, the third servo motor 722 is started to rotate reversely, and the screw 723 rotates to retract the impurity removing cover 74 into a matched groove;
step six: the limiting cylinder 10 works to pull down the limiting plate 9, the wear-resistant steel ball 5 after the removal falls down, the limiting cylinder 10 works again to restore the limiting plate 9 to the original position, then the clamping cylinder 63 retracts the clamping block 64, the wear-resistant steel ball 5 slides down and is blocked by the limiting plate 9, and the steps are repeated.
Working principle: the wear-resistant steel balls 5 are blocked by the limiting plate 9, and the clamping cylinder 63 drives the clamping block 64 to downwards clamp one wear-resistant steel ball 5 adjacent to the clamping block; the third servo motor 722 in the first rotating shafts 72 on two sides drives the screw 723 to rotate, the rotating rod 73 moves forwards under the pushing of the screw thread, and the two impurity removing covers 74 cover the wear-resistant steel balls 5 contacted with the limiting plates 9; simultaneously, the first servo motor 71 and the second servo motor 81 are started, the first servo motor 71 drives one of the first rotating shafts 72 to rotate, the second servo motor 81 drives the other first rotating shaft 72 to rotate through the second rotating shaft 82, the driving gear 83, the driven gear 84 and the transmission rod 86, the two impurity removal covers 74 rotate in opposite directions due to the fact that the first rotating shafts 72 on the two sides rotate oppositely, the tooth blades 741 on the inner wall of the impurity removal cover 74 move on the surface of the abrasion-resistant steel ball 5, and the tooth blades 741 scrape various impurities on the surface of the abrasion-resistant steel ball 5; after the first abrasion-resistant steel ball 5 is cleared, the first servo motor 71 and the second servo motor 81 are stopped, the third servo motor 722 is started to rotate reversely, and the screw 723 rotates to retract the impurity removing cover 74 into a matched groove; the limiting cylinder 10 works to pull down the limiting plate 9, the wear-resistant steel ball 5 after the removal falls down, the limiting cylinder 10 works again to restore the limiting plate 9 to the original position, then the clamping cylinder 63 retracts the clamping block 64, the wear-resistant steel ball 5 slides down and is blocked by the limiting plate 9, and the steps are repeated.
In summary, according to the device and the method for removing impurities on the surface of the wear-resistant steel ball provided by the invention, by adopting the device, the wear-resistant steel ball 5 is blocked by the limiting plate 9, and the clamping block 64 is driven by the clamping cylinder 63 to clamp one wear-resistant steel ball 5 adjacent to the clamping block downwards; the third servo motor 722 in the first rotating shafts 72 on two sides drives the screw 723 to rotate, the rotating rod 73 moves forwards under the pushing of the screw thread, and the two impurity removing covers 74 cover the wear-resistant steel balls 5 contacted with the limiting plates 9; simultaneously, the first servo motor 71 and the second servo motor 81 are started, the first servo motor 71 drives one of the first rotating shafts 72 to rotate, the second servo motor 81 drives the other first rotating shaft 72 to rotate through the second rotating shaft 82, the driving gear 83, the driven gear 84 and the transmission rod 86, as the first rotating shafts 72 on two sides rotate in opposite directions, the two impurity removing covers 74 rotate in opposite directions, the tooth blades 741 on the inner wall of the impurity removing cover 74 move on the surface of the wear-resistant steel ball 5, and the tooth blades 741 scrape various impurities on the surface of the wear-resistant steel ball 5, so that the impurity on the surface of the wear-resistant steel ball 5 is removed one by one; after the first abrasion-resistant steel ball 5 is cleared, the first servo motor 71 and the second servo motor 81 are stopped, the third servo motor 722 is started to rotate reversely, and the screw 723 rotates to retract the impurity removing cover 74 into a matched groove; the limiting cylinder 10 works to pull down the limiting plate 9, the wear-resistant steel balls 5 after the wear-resistant steel balls are removed fall down, the limiting cylinder 10 works again to restore the limiting plate 9 to the original position, then the clamping cylinder 63 withdraws the clamping blocks 64, the wear-resistant steel balls 5 slide downwards and are blocked by the limiting plate 9, the device can remove surface impurities of the wear-resistant steel balls 5 one by one, and the tooth knife 741 is used for replacing bristles to remove the surface impurities of the wear-resistant steel balls, so that the surface impurity removing effect is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a use wear-resisting steel ball surface impurity remove device's removal method, its device includes support (1), bottom plate (2), outside baffle (3), inboard baffle (4), wear-resisting steel ball chucking mechanism (6), wear-resisting steel ball impurity remove mechanism (7), drive mechanism (8) and limiting plate (9), its characterized in that: the top of the support (1) is fixedly connected with a bottom plate (2) which is obliquely arranged, the top of the bottom plate (2) is oppositely welded with an outer side baffle plate (3), the inner sides of the outer side baffle plates (3) are provided with V-shaped inner side baffle plates (4), wear-resistant steel balls (5) are placed between the outer side baffle plates (3) and the inner side baffle plates (4), wear-resistant steel ball clamping mechanisms (6) are arranged at the top of the inner side baffle plates (4), wear-resistant steel ball impurity removing mechanisms (7) are respectively arranged at the opposite side surfaces of the outer side baffle plates (3) and the inner side baffle plates (4), limiting plates (9) penetrating through the bottom plate (2) are movably arranged between the outer side baffle plates (3) and the inner side baffle plates (4), and the bottoms of the limiting plates (9) are fixed on limiting cylinders (10);
the abrasion-resistant steel ball clamping mechanism (6) comprises a vertical plate (61), a transverse plate (62), a clamping cylinder (63) and a clamping block (64), wherein the vertical plate (61) is fixedly connected to the inner side baffle (4), the top of the vertical plate (61) is fixedly connected with the transverse plate (62), the clamping cylinder (63) is vertically arranged on the transverse plate (62), and the clamping block (64) is fixedly arranged on a piston rod of the clamping cylinder (63);
the wear-resistant steel ball impurity removing mechanism (7) comprises a first servo motor (71), two first rotating shafts (72), rotating rods (73) and an impurity removing cover (74), wherein one ends of the two hollow first rotating shafts (72) are movably inserted with the rotating rods (73), the rotating rods (73) penetrate through one ends of the outer side baffle plate (3) and the inner side baffle plate (4) to be fixedly connected with the impurity removing cover (74), uniformly distributed tooth cutters (741) are arranged on the inner wall of the impurity removing cover (74), one end, far away from the rotating rods (73), of one first rotating shaft (72) is connected with a motor shaft of the first servo motor (71), and the other end of the first rotating shaft (72) is connected with a transmission mechanism (8);
the transmission mechanism (8) is composed of a second servo motor (81), a second rotating shaft (82), a driving gear (83), a driven gear (84), a housing (85) and a transmission rod (86), one end of the second rotating shaft (82) connected with a motor shaft of the second servo motor (81) extends into the housing (85) and is fixedly provided with the driving gear (83), the driving gear (83) is meshed with the driven gears (84) on two sides in the housing (85), the driven gear (84) is fixedly arranged on the transmission rod (86), and the transmission rod (86) extends out of the housing (85) to be fixedly connected with one of the first rotating shafts (72);
the mounting hole formed in the first rotating shaft (72) is sealed through a sealing cover (721) fixed by a screw, a third servo motor (722) is arranged in the first rotating shaft (72), and one end of a screw rod (723) connected with the third servo motor (722) is screwed into the rotating rod (73) through threads;
the removing method comprises the following steps:
step one: the wear-resistant steel ball (5) slides down along the inclined bottom plate (2) to a position between the outer baffle plate (3) and the inner baffle plate (4);
step two: the wear-resistant steel balls (5) are blocked by the limiting plates (9), and the clamping cylinder (63) drives the clamping block (64) to downwards clamp one wear-resistant steel ball (5) adjacent to the clamping block;
step three: a third servo motor (722) in the first rotating shafts (72) at two sides drives a screw rod (723) to rotate, a rotating rod (73) moves forwards under the pushing of threads, two impurity removing covers (74) cover the wear-resistant steel balls (5) contacted with the limiting plates (9), and then the third servo motor (722) stops;
step four: simultaneously, a first servo motor (71) and a second servo motor (81) are started, the first servo motor (71) drives one of the first rotating shafts (72) to rotate, the second servo motor (81) drives the other first rotating shaft (72) to rotate through the second rotating shaft (82), a driving gear (83), a driven gear (84) and a transmission rod (86), as the directions of the first rotating shafts (72) on the two sides are opposite, the two impurity removing covers (74) rotate in opposite directions, a tooth knife (741) on the inner wall of the impurity removing cover (74) moves on the surface of the wear-resistant steel ball (5), and the tooth knife (741) scrapes various impurities on the surface of the wear-resistant steel ball (5);
step five: after the first abrasion-resistant steel ball (5) is cleaned, the first servo motor (71) and the second servo motor (81) are stopped, the third servo motor (722) is started to rotate reversely, and the screw (723) rotates to retract the impurity removing cover (74) into a groove matched with the impurity removing cover;
step six: the limiting cylinder (10) works to pull down the limiting plate (9), the wear-resistant steel ball (5) after the cleaning falls down, the limiting cylinder (10) works again to restore the limiting plate (9) to the original position, then the clamping cylinder (63) retracts the clamping block (64), and the wear-resistant steel ball (5) slides down and is blocked by the limiting plate (9), and the steps are repeated.
2. The removing method using the wear-resistant steel ball surface impurity removing device according to claim 1, wherein: the clamping block (64) is arranged into an arc-shaped structure matched with the wear-resistant steel ball (5).
3. The removing method using the wear-resistant steel ball surface impurity removing device according to claim 1, wherein: the rotating rod (73) is arranged in a cuboid structure.
4. The removing method using the wear-resistant steel ball surface impurity removing device according to claim 1, wherein: the impurity removing cover (74) is arranged into a hemispherical hollow structure matched with the wear-resistant steel ball (5).
5. The removing method using the wear-resistant steel ball surface impurity removing device according to claim 1, wherein: the rotating speeds of the first rotating shafts (72) at the two sides of the outer baffle plate (3) and the inner baffle plate (4) are the same, and the directions of the rotating shafts are opposite.
6. The removing method using the wear-resistant steel ball surface impurity removing device according to claim 1, wherein: the outer baffle plate (3) and the inner baffle plate (4) are provided with grooves matched with the impurity removing covers (74).
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| CN108890512A (en) | 2018-11-27 |
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