CN117682297B - Thin roller circumference standing type speed-adjustable feeder - Google Patents
Thin roller circumference standing type speed-adjustable feeder Download PDFInfo
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- CN117682297B CN117682297B CN202410152159.9A CN202410152159A CN117682297B CN 117682297 B CN117682297 B CN 117682297B CN 202410152159 A CN202410152159 A CN 202410152159A CN 117682297 B CN117682297 B CN 117682297B
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- conveying roller
- concave bottom
- limiting
- tensioning wheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0806—Compression coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0842—Mounting or support of tensioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0865—Pulleys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0874—Two or more finally actuated members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0895—Internal to external direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention relates to the technical field of bearing roller production, in particular to a vertical type speed-adjustable feeding machine with a circumferential surface of a thin roller, which comprises a machine base, wherein a concave bottom plate with a hollow inside is arranged on a table top of the machine base, and a conveying mechanism, a pressing mechanism, an adjusting mechanism, a driving mechanism and a plurality of first limiting mechanisms are arranged on the concave bottom plate.
Description
Technical Field
The invention relates to the technical field of bearing roller production, in particular to a standing type speed-adjustable feeder for the circumferential surface of a thin roller.
Background
The roller belongs to the rolling body, is the most important component of the bearing, and is the rolling body most used in the bearing industry. The mass of the rollers directly affects the bearing mass. The length of the roller is a thin roller which is flat and has a short length according to the use scene. In the process of processing the thin rollers, the thin rollers need to be transversely erected, even if the circumferential surfaces of the thin rollers stand vertically, the thin rollers are orderly arranged, and the continuous feeding can be carried out continuously, although the conventional automatic continuous thin roller feeder can realize the orderly feeding of the thin rollers, the feeder cannot adapt to the thin rollers with different specifications, and therefore, the invention develops a circumferential surface standing type adjustable speed feeder for the thin rollers to solve the problems.
Disclosure of Invention
The invention aims to provide the vertical adjustable speed feeder with the circumferential surface of the thin roller, which can stably and orderly convey the thin roller, can be quickly adapted to the thin rollers with different specifications, and can be more convenient to adjust and improve the efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a slim roller circumference face standing formula adjustable speed feeder, includes the frame, the mesa of frame is installed inside hollow concave type bottom plate, be provided with conveying mechanism, pushing mechanism, adjustment mechanism, actuating mechanism and a plurality of first stop gear on the concave type bottom plate;
the conveying mechanism is used for conveying the thin rollers and comprises a first conveying roller and a second conveying roller which are parallel to each other and are arranged along the length direction of the concave bottom plate, a distance for placing the thin rollers is arranged between the first conveying roller and the second conveying roller, two ends of the first conveying roller are rotationally connected with first fixing seats, two ends of the second conveying roller are rotationally connected with second fixing seats, and the two first fixing seats and the two second fixing seats are in sliding connection with the concave bottom plate;
the pushing mechanism is positioned above the interval between the first conveying roller and the second conveying roller and is used for pushing the thin roller;
the adjusting mechanism is used for adjusting the distance between the first conveying roller and the second conveying roller, the adjusting mechanism comprises double-headed screws with opposite rotation directions and equal screw pitches, the double-headed screws are rotationally connected between two side plates of the concave bottom plate, the thread grooves at two ends of the double-headed screws are symmetrically and threadedly connected with a first connecting strip and a second connecting strip, the first connecting strip is connected with two first fixing seats, and the second connecting strip is connected with two second fixing seats;
the driving mechanism is respectively connected with the first conveying roller and the second conveying roller and drives the first conveying roller and the second conveying roller to synchronously and equidirectionally rotate;
the utility model provides a plurality of first stop gear sets up side by side at concave type bottom plate inner chamber, before first conveying roller and second conveying roller slide, a first stop gear ejecting concave type bottom plate top and carry out spacingly to the sliding position of first conveying roller and second conveying roller, and every first stop gear's spacing position is different, first stop gear includes slide bar and two first stoppers with concave type bottom plate sliding connection, the slide bar outer wall is provided with the ejector pad that sets up with two first stoppers one-to-one, ejector pad top and first stopper bottom all are provided with the inclined plane of mutually supporting, it is spacing to drive the ejector pad ejecting concave type bottom plate top of first stopper and butt to first connecting strip and second connecting strip when the slide bar slides.
Preferably, the first limiting mechanism further comprises a locking component for locking and fixing the sliding rod and an unlocking component for unlocking the sliding rod;
the locking assembly comprises a sleeve arranged on one side surface of the concave bottom plate, one end of the sliding rod sequentially penetrates through the one side surface of the concave bottom plate and the sleeve and is provided with a first extrusion block, the sliding rod is in sliding connection with the sleeve, the outer wall of the sliding rod is connected with an elastic limit column, the outer wall of the sleeve is provided with a limit hole matched with the elastic limit column, and when the first limit block ejects out of the concave bottom plate, the elastic limit column is inserted into the limit hole;
the unlocking assembly comprises an unlocking sleeve arranged on the outer wall of the sleeve, an extrusion column used for extruding the elastic limit column out of the limit hole is slidably connected to the inner cavity of the unlocking sleeve, and one end of the extrusion column penetrates out of the unlocking sleeve and is connected with a second extrusion block.
Preferably, the first stop gear still includes the fixed block of fixing in concave type bottom plate inner chamber bottom, the fixed block is located the one end that the locking subassembly was kept away from to the slide bar and with slide bar sliding connection, slide bar outer wall cover is equipped with compression spring, and compression spring is located between fixed block and the ejector pad, when the ejecting concave type bottom plate of first stopper, ejector pad compression spring produces deformation.
Preferably, the pushing mechanism comprises an L-shaped fixing plate, the L-shaped fixing plate comprises parallel plates arranged in parallel with the concave bottom plate and vertical plates arranged perpendicular to the concave bottom plate, the parallel plates are in threaded connection with a first screw, the bottom of the first screw penetrates through the parallel plates and is connected with a mounting plate in a rotating mode, and V-shaped extrusion strips located above the distance are mounted at the bottom of the mounting plate.
Preferably, the inner cavity of the vertical plate is of a hollow structure and is communicated with the concave bottom plate, and the inner cavity of the vertical plate is provided with a second limiting mechanism for limiting the positions of different heights of the mounting plate;
the second stop gear is including fixing the dead lever at the relative both sides wall of perpendicular board inner chamber, the dead lever outer wall rotates and is connected with the rotation strip that corresponds the setting with every slide bar, and the one end of rotation strip wears out perpendicular board and be located concave bottom plate inner chamber, the not co-altitude position of perpendicular board is provided with the second stopper that mutually support the setting with the rotation strip, when the ejecting concave bottom plate of first stopper, the one end butt of slide bar and the one end looks butt promotion rotation strip of rotation strip overturns and makes the other end of rotation strip push out perpendicular board with the second stopper along the dead lever, a side that the mounting panel is close to perpendicular board is provided with a plurality of and second stopper one-to-one and sets up spacing.
Preferably, the driving mechanism comprises a driving motor arranged at the bottom of the concave bottom plate, the driving motor is a variable speed motor, the output end of the driving motor is fixedly connected with a driving wheel, one end of a rotating shaft of the first conveying roller penetrates out of an inner cavity of the first fixing seat and is provided with a first driven wheel, one end of a rotating shaft of the second conveying roller penetrates out of an inner cavity of the second fixing seat and is provided with a second driven wheel, the bottoms of the first fixing seat and the second fixing seat penetrate through the concave bottom plate and are respectively provided with a first tensioning wheel component and a second tensioning wheel component, and the driving wheel, the first driven wheel, the second driven wheel, the first tensioning wheel component and the second tensioning wheel component are connected through a driving belt, the first tensioning wheel component is positioned on one side of the second conveying roller, and the second tensioning wheel component is positioned on one side of the first conveying roller.
Preferably, the first tensioning wheel assembly comprises an L-shaped mounting bar connected with the first fixing seat, the L-shaped mounting bar is bent towards the direction of the second conveying roller, a mounting groove is formed in the bent part of the L-shaped mounting bar in a penetrating mode, a limiting rod is mounted in an inner cavity of the mounting groove, the outer wall of the limiting rod is connected with a sliding block in a sliding mode, the sliding block is connected with the tensioning wheel in a rotating mode, a spring is sleeved on the outer wall of the limiting rod, and the spring is arranged between the sliding block and the inner wall of the mounting groove;
the structure of the second tensioning wheel assembly is consistent with that of the first tensioning wheel assembly, the second tensioning wheel assembly faces opposite to the first tensioning wheel assembly, and the second tensioning wheel assembly and the first tensioning wheel assembly are staggered.
Preferably, the machine base is provided with a protecting cover and a lifting mechanism, the protecting cover is arranged at one end of the concave bottom plate and is rotationally connected with the concave bottom plate, the driving mechanism is arranged at one end of the concave bottom plate, which is close to the protecting cover, and the lifting mechanism is arranged at the bottom of the other end of the concave bottom plate and drives the concave bottom plate to turn over along the protecting cover.
Preferably, the lifting mechanism comprises a second screw rod and a fixed frame which are in threaded connection with each other, the fixed frame is fixed on the machine base, and one end of the second screw rod penetrates through the fixed frame and is in rotary connection with the bottom of the concave bottom plate.
Preferably, the first limiting block comprises a first limiting part, a second limiting part and a third limiting part which are sequentially connected, the cross section of the first limiting part and the cross section of the third limiting part are larger than that of the second limiting part, when the concave bottom plate is not ejected out of the first limiting block, the first limiting part is abutted against the top of the concave bottom plate, and an inclined plane is arranged at the bottom of the third limiting part.
Preferably, the arc-shaped feeding track is arranged at the top of the protective cover, the bending angle of the feeding track is 75-80 degrees, the feeding track bends towards the conveying mechanism, and the discharge hole of the feeding track is located above the interval.
Compared with the prior art, the invention has the beneficial effects that:
1. when the thin roller is conveyed, the thin roller can be fed into the space between the first conveying roller and the second conveying roller through the feeding machine, the pressing mechanism is pressed down to be abutted against the upper side of the thin roller, and then the first conveying roller and the second conveying roller are synchronously and equidirectionally driven to rotate through the driving mechanism, so that the thin roller is driven to reversely rotate to generate axial and radial component forces, and the radial component forces are counteracted by the pressing mechanism, so that the thin roller moves forwards while rotating under the driving of the axial component forces, and the orderly conveying of the thin roller is realized;
2. according to the invention, by arranging the adjusting mechanism and the limiting mechanism, when thin rollers with different specifications are produced, the double-headed screw in the adjusting mechanism can drive the first conveying roller and the second conveying roller to synchronously slide along the same or opposite directions, the distance between the first conveying roller and the second conveying roller is adjusted to adapt to the thin rollers with different specifications, before adjustment, the first limiting block at the corresponding position can be ejected according to the specifications of the thin rollers to be produced, then the position of the conveying roller is adjusted, and when the connecting strip is abutted against the corresponding first limiting block, the adjustment is indicated to be in place, so that the adjusting process is simpler and more accurate, repeated debugging is not needed, and the efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first angle structure of a feeder according to the present invention;
FIG. 2 is a schematic elevational view of the feeder of the present invention;
FIG. 3 is a schematic view of a second angle structure of the feeder of the present invention with the protective cover removed and the feeding rail;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic view of the structure of a concave bottom plate and its connecting parts in the feeder of the present invention;
FIG. 6 is a schematic elevational view of the cross-section of FIG. 5;
FIG. 7 is an enlarged schematic view of the structure shown at A in FIG. 6;
FIG. 8 is a schematic view of the structure of the conveying mechanism and its connecting parts in the feeder of the present invention;
FIG. 9 is a schematic view of the structure of the pressing mechanism in the feeder of the present invention;
fig. 10 is a schematic front sectional view of a pressing mechanism in the feeder of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base; 2. a concave bottom plate; 3. a conveying mechanism; 31. a first conveying roller; 32. a second conveying roller; 33. a first fixing seat; 34. the second fixing seat; 4. a pressing mechanism; 41. an L-shaped fixing plate; 42. a first screw; 43. a mounting plate; 44. v-shaped extrusion strips; 45. a limit bar; 5. an adjusting mechanism; 51. a double-ended screw; 52. a first connecting bar; 53. a second connecting bar; 6. a driving mechanism; 61. a driving motor; 62. a driving wheel; 63. a first driven wheel; 64. a second driven wheel; 65. a first tensioner assembly; 651. an L-shaped mounting bar; 652. a mounting groove; 653. a limit rod; 654. a slide block; 655. a tensioning wheel; 656. a spring; 66. a second tensioner assembly; 67. a drive belt; 7. a first limiting mechanism; 71. a slide bar; 72. a first limiting block; 721. a first limit part; 722. a second limit part; 723. a third limit part; 73. a pushing block; 74. a locking assembly; 741. a sleeve; 742. a first extrusion block; 743. an elastic limit column; 75. unlocking the assembly; 751. unlocking the sleeve; 752. an extrusion column; 753. a second extrusion block; 76. a fixed block; 77. a compression spring; 8. a second limiting mechanism; 81. a fixed rod; 82. rotating the strip; 83. a second limiting block; 9. a protective cover; 10. a lifting mechanism; 101. a second screw; 102. a fixed frame; 11. and a feeding track.
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.
As shown in fig. 1-10: the technical scheme provided by the invention is as follows:
as shown in fig. 1 and 2: a thin roller circumferential standing type adjustable speed feeder comprises a machine base 1, wherein a concave bottom plate 2 with a hollow inside is arranged on the table top of the machine base 1, and a conveying mechanism 3, a pressing mechanism 4, an adjusting mechanism 5, a driving mechanism 6 and a plurality of first limiting mechanisms 7 are arranged on the concave bottom plate 2;
as shown in fig. 1 and 2: the conveying mechanism 3 is used for conveying thin rollers, the conveying mechanism 3 comprises a first conveying roller 31 and a second conveying roller 32 which are parallel to each other and are arranged along the length direction of the concave bottom plate 2, a distance for placing the thin rollers is arranged between the first conveying roller 31 and the second conveying roller 32, two ends of the first conveying roller 31 are rotationally connected with a first fixing seat 33, two ends of the second conveying roller 32 are rotationally connected with a second fixing seat 34, and the two first fixing seats 33 and the two second fixing seats 34 are in sliding connection with the concave bottom plate 2;
the pressing mechanism 4 is located above the space between the first conveying roller 31 and the second conveying roller 32 and is used to press down against the thin roller,
the adjusting mechanism 5 is used for adjusting the distance between the first conveying roller 31 and the second conveying roller 32, the adjusting mechanism 5 comprises double-headed screws 51 with opposite rotation directions and equal screw pitches, the double-headed screws 51 are rotationally connected between two side plates of the concave bottom plate 2, the thread grooves at two ends of the double-headed screws 51 are symmetrically and threadedly connected with a first connecting strip 52 and a second connecting strip 53, the first connecting strip 52 is connected with the two first fixing seats 33, and the second connecting strip 53 is connected with the two second fixing seats 34;
the driving mechanism 6 is respectively connected with the first conveying roller 31 and the second conveying roller 32 and drives the first conveying roller 31 and the second conveying roller 32 to synchronously rotate in the same direction;
the first stop mechanism 7 of a plurality of sets up side by side in concave bottom plate 2 inner chamber, before first conveying roller 31 and second conveying roller 32 slide, a first stop mechanism 7 ejecting concave bottom plate 2 top and carry out spacingly to the sliding position of first conveying roller 31 and second conveying roller 32, and the spacing position of every first stop mechanism 7 is different, first stop mechanism 7 includes slide bar 71 and two first stopper 72 with concave bottom plate 2 sliding connection, the slide bar 71 outer wall is provided with the ejector pad 73 that sets up with two first stopper 72 one-to-one, ejector pad 73 top and first stopper 72 bottom all are provided with the inclined plane of mutually supporting, drive ejector pad 73 when slide bar 71 slides with first stopper 72 ejecting concave bottom plate 2 top and to first connecting strip 52 and second connecting strip 53 butt spacing.
The first limiting block 72 includes a first limiting portion 721, a second limiting portion 722 and a third limiting portion 723 that are sequentially connected, the cross section of the first limiting portion 721 and the cross section of the third limiting portion 723 are larger than that of the second limiting portion 722, when the first limiting block 72 is not ejected out of the concave bottom plate 2, the first limiting portion 721 is abutted against the top of the concave bottom plate 2, an inclined plane is arranged at the bottom of the third limiting portion 723, when the first limiting block is not ejected out, the position of the first limiting block can be limited through the first limiting portion, and when the first limiting block is ejected out, limiting can be performed through the third limiting portion.
In this embodiment, in order to facilitate locking and unlocking of the sliding rod, the first limiting mechanism 7 further comprises a locking component 74 for locking and fixing the sliding rod 71 and an unlocking component 75 for unlocking the sliding rod 71;
the locking component 74 comprises a sleeve 741 arranged on one side surface of the concave bottom plate 2, one end of a slide bar 71 sequentially penetrates through one side surface of the concave bottom plate 2 and the sleeve 741 and is provided with a first extrusion block 742, the slide bar 71 is in sliding connection with the sleeve 741, the outer wall of the slide bar 71 is connected with an elastic limit column 743, the outer wall of the sleeve 741 is provided with a limit hole matched with the elastic limit column 743, and when the first limit block 72 ejects out of the concave bottom plate 2, the elastic limit column 743 is inserted into the limit hole;
the unlocking component 75 comprises an unlocking sleeve 751 arranged on the outer wall of the sleeve 741, an extrusion column 752 for extruding an elastic limit column 743 out of a limit hole is slidably connected to the inner cavity of the unlocking sleeve 751, one end of the extrusion column 752 penetrates out of the unlocking sleeve 751 and is connected with a second extrusion block 753, when the sliding rod needs to slide, the first extrusion block is extruded to drive the first sliding block to slide, ejection of the first limiting block is achieved, the elastic limit column on the outer wall of the sliding rod is inserted into the limit hole of the sleeve, sliding of the sliding rod can be indicated to be in place, locking and fixing can be carried out on the position of the sliding rod, and fixing of the position of the limiting block is kept; when the sliding rod needs to be retracted, the second extrusion rod can be extruded, the second extrusion rod pushes the second extrusion block to slide to push the elastic limit column out of the limit hole, so that unlocking of the sliding rod is achieved, the sliding rod is pulled back finally, and the locking and unlocking processes of the whole sliding rod are simple and quick and can be achieved without an external tool.
In order to enable the sliding rod to automatically retract in this embodiment, therefore, the first limiting mechanism 7 further includes a fixed block 76 fixed at the bottom of the inner cavity of the concave bottom plate 2, the fixed block 76 is located at one end of the sliding rod 71 away from the locking component 74 and is slidably connected with the sliding rod 71, a compression spring 77 is sleeved on the outer wall of the sliding rod 71, the compression spring 77 is located between the fixed block 76 and the pushing block 73, when the first limiting block 72 ejects out of the concave bottom plate 2, the pushing block 73 compresses the compression spring 77 to deform, so that when the sliding rod is to retract, an automatic rebound force can be provided by the restoring force of the compression spring, and the sliding rod can automatically retract.
In this embodiment, in order to enable the pushing mechanism to adapt to the conveying of the thin rollers with different specifications, the pushing mechanism 4 includes an L-shaped fixing plate 41, the L-shaped fixing plate 41 includes a parallel plate parallel to the concave bottom plate 2 and a vertical plate perpendicular to the concave bottom plate 2, the parallel plate is in threaded connection with a first screw 42, the bottom of the first screw 42 penetrates through the parallel plate and is rotationally connected with a mounting plate 43, a V-shaped extrusion strip 44 located above the distance is mounted at the bottom of the mounting plate 43, and the V-shaped extrusion strip in the pushing mechanism can extrude and limit the thin rollers from above, so as to offset the radial component force of the thin rollers, so that the thin rollers can be conveyed forward smoothly without jumping, and simultaneously the height of the V-shaped extrusion strip can be adjusted by rotating the first screw, so that the pushing mechanism can adapt to the thin rollers with different specifications.
In this embodiment, in order to adjust the height of pushing mechanism fast and accurate, consequently, the vertical plate inner chamber is hollow structure and is linked together with concave type bottom plate 2, the vertical plate inner chamber is provided with the second stop gear 8 that is used for carrying out spacing to mounting panel 43 not co-altitude position, second stop gear 8 is including fixing the dead lever 81 at the relative both sides wall of vertical plate inner chamber, dead lever 81 outer wall swivelling joint has the lifter 82 that sets up with every slide bar 71 correspondence, and the one end of lifter 82 wears out the vertical plate and is located concave type bottom plate 2 inner chamber, the different altitude position of vertical plate is provided with the second stopper 83 that mutually support with lifter 82, the structure of second stopper is unanimous with the structure of first stopper, and the second stop gear outer wall cover in the second stopper is established the spring, when the one end of slider 71 and the upset of lifter 82 are pushed out along the dead lever 81 and make the other end of lifter 82 release the vertical plate with second stopper 83, one side that the mounting panel 43 is close to the vertical plate is provided with a plurality of and second stopper 83 and sets up when the lifter 45 can carry out the first stop gear through the first stop gear of the mutual cooperation, can realize that the first stop gear can be adjusted simultaneously, and the height of the first stop gear can be adjusted simultaneously.
In order to realize synchronous and same-direction rotation of the first conveying roller and the second conveying roller and ensure the stability of the driving process in the embodiment, the driving mechanism 6 comprises a driving motor 61 installed at the bottom of the concave bottom plate 2, the driving motor 61 is a variable speed motor, the conveying speed can be adjusted in real time according to the production condition, the output end of the driving motor 61 is fixedly connected with a driving wheel 62, one end of the rotating shaft of the first conveying roller 31 penetrates through the inner cavity of the first fixing seat 33 and is provided with a first driven wheel 63, one end of the rotating shaft of the second conveying roller 32 penetrates through the inner cavity of the second fixing seat 34 and is provided with a second driven wheel 64, the bottoms of the first fixing seat 33 and the second fixing seat 34 penetrate through the concave bottom plate 2 and are respectively provided with a first tensioning wheel assembly 65 and a second tensioning wheel assembly 66, the driving wheel 62, the first driven wheel 63, the second driven wheel 64, the first tensioning wheel assembly 65 and the second tensioning wheel assembly 66 are connected through a transmission belt 67, the first tensioning wheel assembly 65 is positioned on one side of the second conveying roller 32, the second tensioning wheel assembly 66 is positioned on one side of the first conveying roller 31, and the driving motor rotates to drive the first driven wheel, the second driven wheel, the first tensioning wheel assembly and the second tensioning wheel assembly to rotate simultaneously, so that synchronous and same-direction rotation of the first conveying roller and the second conveying roller is realized, the transmission belt can not generate slipping due to the arrangement of the first tensioning wheel assembly and the second tensioning wheel assembly, the work is more stable, the first tensioning wheel assembly is connected with the first fixing seat and faces the direction of the second conveying roller, the second tensioning wheel assembly is connected with the second fixing seat and faces the direction of the first conveying roller, and when the distance between the first conveying roller and the second conveying roller is adjusted, the sliding direction of the first tensioning wheel assembly and the second tensioning wheel assembly can be opposite to the sliding direction of the first conveying roller and the second conveying roller, so that deformation of the transmission belt caused by sliding of the first conveying roller and the second conveying roller can be compensated through the first tensioning wheel assembly and the second tensioning wheel assembly, and the first tensioning wheel assembly and the second tensioning wheel assembly can be prevented from bearing larger tensioning force or loosening the transmission belt in the mode.
In this embodiment, the first tensioning wheel assembly and the second tensioning wheel assembly have the following structures: the first tensioning wheel assembly 65 comprises an L-shaped mounting bar 651 connected with the first fixing seat 33, the L-shaped mounting bar 651 is bent towards the second conveying roller 32, a mounting groove 652 is formed in the bent portion of the L-shaped mounting bar 651 in a penetrating mode, a limiting rod 653 is mounted in the inner cavity of the mounting groove 652, the outer wall of the limiting rod 653 is connected with a sliding block 654 in a sliding mode, the sliding block 654 is connected with the tensioning wheel 655 in a rotating mode, a spring 656 is sleeved on the outer wall of the limiting rod 653, and the spring 656 is arranged between the sliding block 654 and the inner wall of the mounting groove 652; the structure of second take-up pulley subassembly 66 is unanimous, the orientation is opposite with first take-up pulley subassembly 65 structure, and second take-up pulley subassembly 66 staggers the setting with first take-up pulley subassembly 65, and when driving belt produces deformation in the course of the work, can give the take-up pulley with deformation force transmission, and the take-up pulley can be along the deformation of gag lever post slip regulation driving belt to the spring can provide restoring force, makes the take-up pulley remain the state that is connected with the transmission belt throughout, thereby can not produce the condition of skidding in the assurance driving belt course of working.
In this embodiment, in order to protect the driving mechanism, make concave bottom plate can angle regulation simultaneously, therefore, be provided with safety cover 9 and elevating system 10 on frame 1, and safety cover 9 sets up in concave bottom plate 2's one end and rotates with concave bottom plate 2 and be connected, driving mechanism 6 sets up in concave bottom plate 2 and is close to the one end of safety cover 9, elevating system 10 installs in concave bottom plate 2 other end bottom and drives concave bottom plate 2 and overturns along safety cover 9, the setting of safety cover can protect driving mechanism, also can carry out spacing to concave bottom plate's one end, thereby make concave bottom plate can produce upset, angle regulation, can produce the gliding sliding force down when making slim roller transport, elevating system 10 includes mutual threaded connection's second screw rod 101 and fixed frame 102 simultaneously, fixed frame 102 is fixed on frame 1, second screw rod 101 one end passes fixed frame 102 and rotates with concave bottom plate 2 bottom and is connected, rotate the second screw rod for second screw rod and concave bottom plate can go up and down, thereby make concave bottom plate produce the upset.
In this embodiment, in order to ensure that the thin roller enters the conveying mechanism 3 in a manner of standing on the circumferential surface, an arc-shaped feeding rail 11 is mounted on the top of the protective cover 9, the bending angle of the feeding rail 11 is 75-80 degrees (preferably 80 degrees), the feeding rail 11 is bent towards the conveying mechanism 3, and the discharge hole of the feeding rail 11 is located above the interval.
The feeding process of the feeding machine is as follows:
when feeding, the thin rollers are in a state of standing on the circumferential surface and enter a space between the first conveying roller 31 and the second conveying roller 32, then the driving motor 61 is started, the driving motor 61 drives the first driven wheel 63 and the second driven wheel 64 to synchronously and co-rotate through the driving wheel 62 and the transmission belt 67, so that the first conveying roller 31 and the second conveying roller 32 are driven to rotate, further, the thin rollers reversely rotate to generate axial and radial component forces, and the radial component forces are counteracted by the V-shaped extrusion strip 44, so that the thin rollers rotate and move forwards under the driving of the axial component forces, the ordered conveying of the thin rollers is realized, and meanwhile, in the working process of the transmission belt 67, the tensioning wheels of the first tensioning wheel assembly 65 and the second tensioning wheel assembly 655 can carry out real-time tensioning adjustment on the transmission belt 67, and the phenomenon that the transmission belt 67 cannot skid is ensured when working;
when thin rollers of different specifications are to be conveyed, an operator firstly selects first extrusion blocks 742 for pressing corresponding positions according to the specifications of the thin rollers to be produced at present (the positions of first limiting blocks 72 corresponding to each first extrusion block 742 are obtained after debugging and measuring are carried out during equipment manufacturing), the first extrusion blocks 742 push sliding rods 71 to slide along sleeves 741, so that the first limiting blocks 72 are ejected through pushing blocks 73, elastic limiting columns 743 on the outer walls of the ejected sliding rods 71 are inserted into limiting holes of the sleeves 741, so that the sliding rods 71 are locked and fixed, the first limiting blocks 72 are kept fixed, then the double-headed screw rods 51 are rotated, the double-headed screw rods 51 drive the first connecting strips 52 and the second connecting strips 53 to slide in opposite directions, so that the first conveying rollers 31 and the second conveying rollers 32 are driven to slide, the spacing between the first limiting blocks and the second limiting blocks is adjusted, the thin rollers are adapted to the thin rollers of different specifications, in the adjusting process, when the first connecting strips 52 and the second connecting strips 53 are respectively abutted against the corresponding first limiting blocks 72, the adjusting process is indicated, the operator stops rotating the double-headed screw rods 51, and the whole adjusting process is fast and accurate adjusting is not needed;
and during the adjustment of the conveying rollers, the sliding directions of the first tensioning wheel assembly 65 and the second tensioning wheel assembly 66 are opposite to the directions of the first conveying roller 31 and the second conveying roller 32 respectively, so that the transmission belt 67 can always maintain the same tensioning force during the adjustment.
Then, the height of the pushing mechanism 4 is adjusted, when the first limiting block 72 is pushed out by the sliding rod 71, one end of the sliding rod 71 contacts with the corresponding rotating bar 82 and extrudes the rotating bar 82, so that the rotating bar 82 overturns along the fixed bar 81, the other end of the rotating bar 82 pushes the second limiting block 83 at the corresponding position to slide out of the side wall of the L-shaped fixed plate 41, then the first screw 42 is rotated, the first screw 42 drives the mounting plate 43 and the V-shaped extrusion bar 44 to slide and adjust the height, and when one limiting bar 45 at the side edge of the mounting plate 43 abuts against the second limiting block 83, the height of the V-shaped extrusion bar 44 is indicated to be adjusted in place, and the adjustment is stopped.
When the angle of the concave bottom plate 2 needs to be adjusted, an operator pushes the concave bottom plate 2 to turn over along the protective cover 9 by rotating the second screw 101, thereby adjusting the angle of the concave bottom plate 2.
When the distance between the conveying mechanisms 3 needs to be adjusted again, the second extrusion blocks 753 are correspondingly arranged by extruding the sliding rods 71, the second extrusion blocks 753 push the extrusion columns 752 to push the elastic limit columns 743 out of the limit holes, and the sliding rods 71 return rapidly under the action of the restoring force of the compression springs 77, so that the first limiting blocks 72 and the second limiting blocks 83 lose supporting force, the first limiting blocks 72 slide to the original positions under the action of self gravity, the second limiting blocks 83 return to the original positions under the action of the restoring force of the external springs, and then the first extrusion blocks 742 with corresponding specifications are extruded again, and then the positions of the conveying rollers are adjusted.
When the conveying mechanism 3 requires stepless adjustment, an operator may not need to squeeze any one set of the first squeeze blocks 742, so that the sliding positions of the first conveying roller 31 and the second conveying roller 32 are not limited, thereby realizing stepless adjustment.
Meanwhile, in order to ensure that the thin rollers are in a state of standing on the circumferential surface without manual adjustment when entering the conveying mechanism 3, a group of feeding rails 11 (which are arranged above the protective cover 9 and are bent towards the conveying mechanism 3) with a bending angle of about 80 degrees are additionally arranged at the front end of the conveying mechanism 3, the discharge holes of the feeding rails face the distance of the conveying mechanism 3, simultaneously, pressing strips are arranged above the feeding rails 11, and a space for the thin rollers to pass through is arranged between the pressing strips and the feeding rails 11, so that the thin rollers can be in a state of facing downwards on the circumferential surface after being fed into the feeding rails 11 through a vibrating disc, and the thin rollers which subsequently enter the feeding rails 1111 push the front thin rollers to slide, then are converted into a state of standing on the circumferential surface after being bent by 80 degrees and are sent into the conveying mechanism 3 for conveying.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. A thin roller circumference standing type adjustable speed feeder is characterized in that: the automatic feeding device comprises a machine base (1), wherein a concave bottom plate (2) with a hollow inside is arranged on the table top of the machine base (1), and a conveying mechanism (3), a pressing mechanism (4), an adjusting mechanism (5), a driving mechanism (6) and a plurality of first limiting mechanisms (7) are arranged on the concave bottom plate (2);
the conveying mechanism (3) is used for conveying thin rollers, the conveying mechanism (3) comprises a first conveying roller (31) and a second conveying roller (32) which are parallel to each other and are arranged along the length direction of the concave bottom plate (2), a distance for placing the thin rollers is arranged between the first conveying roller (31) and the second conveying roller (32), two ends of the first conveying roller (31) are rotationally connected with a first fixing seat (33), two ends of the second conveying roller (32) are rotationally connected with a second fixing seat (34), and the two first fixing seats (33) and the two second fixing seats (34) are in sliding connection with the concave bottom plate (2);
the pressing mechanism (4) is positioned above the interval between the first conveying roller (31) and the second conveying roller (32) and is used for pressing and abutting the thin roller;
the adjusting mechanism (5) is used for adjusting the distance between the first conveying roller (31) and the second conveying roller (32), the adjusting mechanism (5) comprises double-headed screws (51) with opposite rotation directions and equal screw pitches, the double-headed screws (51) are rotationally connected between two side plates of the concave bottom plate (2), first connecting strips (52) and second connecting strips (53) are symmetrically and threadedly connected with thread grooves at two ends of the double-headed screws (51), the first connecting strips (52) are connected with two first fixing seats (33), and the second connecting strips (53) are connected with two second fixing seats (34);
the driving mechanism (6) is respectively connected with the first conveying roller (31) and the second conveying roller (32) and drives the first conveying roller (31) and the second conveying roller (32) to synchronously and co-rotate;
a plurality of first stop gear (7) set up side by side in concave type bottom plate (2) inner chamber, before first conveying roller (31) and second conveying roller (32) slide, ejecting concave type bottom plate (2) top of a first stop gear (7) and carry out spacingly to the sliding position of first conveying roller (31) and second conveying roller (32), and the spacing position of every first stop gear (7) is different, first stop gear (7) include slide bar (71) and two first stopper (72) with concave type bottom plate (2) sliding connection, slide bar (71) outer wall be provided with push away piece (73) that set up with two first stopper (72) one-to-one, push away piece (73) top and first stopper (72) bottom all are provided with the inclined plane of mutually supporting, drive push away piece (73) and push away concave type bottom plate (2) top and to first connecting strip (52) and second connecting strip (53) butt spacing when slide bar (71) slides.
2. The thin roller circumferential standing adjustable speed feeder of claim 1, wherein: the first limiting mechanism (7) further comprises a locking component (74) for locking and fixing the sliding rod (71) and an unlocking component (75) for unlocking the sliding rod (71);
the locking assembly (74) comprises a sleeve (741) arranged on one side surface of the concave bottom plate (2), one end of the sliding rod (71) sequentially penetrates through one side surface of the concave bottom plate (2) and the sleeve (741) and is provided with a first extrusion block (742), the sliding rod (71) is in sliding connection with the sleeve (741), the outer wall of the sliding rod (71) is connected with an elastic limit column (743), the outer wall of the sleeve (741) is provided with a limit hole matched with the elastic limit column (743), and when the first limit block (72) ejects out of the concave bottom plate (2), the elastic limit column (743) is inserted into the limit hole;
the unlocking assembly (75) comprises an unlocking sleeve (751) arranged on the outer wall of the sleeve (741), an extrusion column (752) used for extruding the elastic limit column (743) into a limit hole is slidably connected in the inner cavity of the unlocking sleeve (751), and one end of the extrusion column (752) penetrates out of the unlocking sleeve (751) and is connected with a second extrusion block (753).
3. The thin roller circumferential standing adjustable speed feeder of claim 2, wherein: the first limiting block (72) comprises a first limiting part (721), a second limiting part (722) and a third limiting part (723) which are sequentially connected, the cross section of the first limiting part (721) and the cross section of the third limiting part (723) are larger than that of the second limiting part (722), when the concave bottom plate (2) is not ejected out of the first limiting block (72), the first limiting part (721) is abutted against the top of the concave bottom plate (2), and an inclined plane is arranged at the bottom of the third limiting part (723).
4. The thin roller circumferential standing adjustable speed feeder of claim 2, wherein: the first limiting mechanism (7) further comprises a fixed block (76) fixed at the bottom of the inner cavity of the concave bottom plate (2), the fixed block (76) is located at one end of the sliding rod (71) away from the locking assembly (74) and is in sliding connection with the sliding rod (71), a compression spring (77) is sleeved on the outer wall of the sliding rod (71), the compression spring (77) is located between the fixed block (76) and the pushing block (73), and the pushing block (73) compresses the compression spring (77) to deform when the first limiting block (72) ejects out of the concave bottom plate (2).
5. The thin roller circumferential standing adjustable speed feeder of claim 1, wherein: the pressing mechanism (4) comprises an L-shaped fixing plate (41), the L-shaped fixing plate (41) comprises parallel plates arranged in parallel with the concave bottom plate (2) and vertical plates arranged perpendicular to the concave bottom plate (2), a first screw (42) is connected with the parallel plates in a threaded mode, the bottom of the first screw (42) penetrates through the parallel plates and is connected with a mounting plate (43) in a rotating mode, and a V-shaped extrusion strip (44) located above the distance is arranged at the bottom of the mounting plate (43).
6. The slim roller circumferential stand adjustable speed feeder of claim 5, wherein: the inner cavity of the vertical plate is of a hollow structure and is communicated with the concave bottom plate (2), and the inner cavity of the vertical plate is provided with a second limiting mechanism (8) for limiting the positions of the mounting plate (43) with different heights;
the second limiting mechanism (8) comprises fixed rods (81) fixed on two opposite side walls of an inner cavity of a vertical plate, rotating strips (82) corresponding to each sliding rod (71) are rotatably connected to the outer walls of the fixed rods (81), one ends of the rotating strips (82) penetrate out of the inner cavity of the vertical plate and are located in the inner cavity of the concave bottom plate (2), second limiting blocks (83) mutually matched with the rotating strips (82) are arranged at different height positions of the vertical plate, when the first limiting blocks (72) eject out of the concave bottom plate (2), one ends of the sliding rods (71) and one ends of the rotating strips (82) are abutted to push the rotating strips (82) to overturn along the fixed rods (81) and enable the other ends of the rotating strips (82) to push the second limiting blocks (83) out of the vertical plate, and a plurality of limiting strips (45) which are arranged in one-to-one correspondence with the second limiting blocks (83) are arranged on one side surface of the mounting plate (43).
7. The thin roller circumferential standing adjustable speed feeder of claim 1, wherein: the driving mechanism (6) comprises a driving motor (61) arranged at the bottom of the concave bottom plate (2), the driving motor (61) is a variable-speed motor, the output end of the driving motor (61) is fixedly connected with a driving wheel (62), one end of a rotating shaft of the first conveying roller (31) penetrates out of an inner cavity of the first fixing seat (33) and is provided with a first driven wheel (63), one end of a rotating shaft of the second conveying roller (32) penetrates out of an inner cavity of the second fixing seat (34) and is provided with a second driven wheel (64), the bottoms of the first fixing seat (33) and the second fixing seat (34) penetrate through the concave bottom plate (2) and are respectively provided with a first tensioning wheel assembly (65) and a second tensioning wheel assembly (66), the driving wheel (62), the first driven wheel (63), the second driven wheel (64), the first tensioning wheel assembly (65) and the second tensioning wheel assembly (66) are connected through a transmission belt (67), the first tensioning wheel assembly (65) is positioned on one side of the second conveying roller (32), and the second tensioning wheel assembly (66) is positioned on one side of the first conveying roller (31).
8. The thin roller circumferential standing adjustable speed feeder of claim 7, wherein: the first tensioning wheel assembly (65) comprises an L-shaped mounting bar (651) connected with a first fixing seat (33), the L-shaped mounting bar (651) is bent towards the direction of a second conveying roller (32), a mounting groove (652) is formed in the bent part of the L-shaped mounting bar (651) in a penetrating mode, a limiting rod (653) is mounted in an inner cavity of the mounting groove (652), a sliding block (654) is connected to the outer wall of the limiting rod (653) in a sliding mode, the sliding block (654) is connected with the tensioning wheel (655) in a rotating mode, a spring (656) is sleeved on the outer wall of the limiting rod (653), and the spring (656) is arranged between the sliding block (654) and the inner wall of the mounting groove (652);
the structure of the second tensioning wheel assembly (66) is consistent with that of the first tensioning wheel assembly (65) and opposite to that of the first tensioning wheel assembly, and the second tensioning wheel assembly (66) and the first tensioning wheel assembly (65) are staggered.
9. The thin roller circumferential standing adjustable speed feeder of claim 1, wherein: the machine seat (1) is provided with a protective cover (9) and a lifting mechanism (10), the protective cover (9) is arranged at one end of the concave bottom plate (2) and is rotationally connected with the concave bottom plate (2), the driving mechanism (6) is arranged at one end, close to the protective cover (9), of the concave bottom plate (2), and the lifting mechanism (10) is arranged at the bottom of the other end of the concave bottom plate (2) and drives the concave bottom plate (2) to turn over along the protective cover (9);
the lifting mechanism (10) comprises a second screw rod (101) and a fixed frame (102) which are in threaded connection with each other, the fixed frame (102) is fixed on the machine base (1), and one end of the second screw rod (101) penetrates through the fixed frame (102) and is in rotary connection with the bottom of the concave bottom plate (2).
10. The thin roller circumferential standing adjustable speed feeder of claim 9, wherein: the arc-shaped feeding track (11) is arranged at the top of the protective cover (9), the bending angle of the feeding track (11) is 75-80 degrees, the feeding track (11) bends towards the conveying mechanism (3), and the discharge hole of the feeding track (11) is located above the interval.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410152159.9A CN117682297B (en) | 2024-02-03 | 2024-02-03 | Thin roller circumference standing type speed-adjustable feeder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410152159.9A CN117682297B (en) | 2024-02-03 | 2024-02-03 | Thin roller circumference standing type speed-adjustable feeder |
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| CN117682297B true CN117682297B (en) | 2024-04-05 |
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| CN210450060U (en) * | 2019-08-07 | 2020-05-05 | 浙江亿龙检测技术有限公司 | Bearing roller cleaning machine |
| CN211247422U (en) * | 2019-08-13 | 2020-08-14 | 浙江亿龙检测技术有限公司 | Bearing roller detection assembly line |
| CN115255528A (en) * | 2022-07-28 | 2022-11-01 | 常州大学 | A kind of plunging cylindrical roller electrolytic superfinishing machine and processing method |
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|---|---|---|---|---|
| JP2001071016A (en) * | 1999-09-07 | 2001-03-21 | Kotobuki Sangyo Kk | Inlet roller guide device |
| CN110560415A (en) * | 2019-08-07 | 2019-12-13 | 浙江亿龙检测技术有限公司 | Bearing roller cleaning machine |
| CN210392705U (en) * | 2019-08-07 | 2020-04-24 | 浙江亿龙检测技术有限公司 | Conveying device for bearing rollers |
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| CN117682297A (en) | 2024-03-12 |
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