CN112677174A

CN112677174A - Mechanical nut picking assembly

Info

Publication number: CN112677174A
Application number: CN202011553518.XA
Authority: CN
Inventors: 骆姿妤; 骆红刚; 骆碧青
Original assignee: Pujiang Wuxin Technology Co ltd
Current assignee: Zhejiang Tengyou Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-20
Anticipated expiration: 2040-12-24
Also published as: CN112677174B

Abstract

The invention discloses a nut mechanical picking assembly and relates to the technical field of nut picking. The automatic picking device comprises a placing table, a mounting plate and a lifting box, wherein a mounting column is fixedly mounted on the upper surface of the placing table, a first rotating rod is arranged on the upper surface of the mounting column, the mounting plate is mounted on the peripheral side surface of the first rotating rod, the lifting box is fixedly mounted on the upper surface of the mounting plate, a lifting rod is arranged on the bottom surface of the lifting box, one end of the lifting rod penetrates through the mounting plate to the bottom surface of the lifting rod, one end of the lifting rod is connected with a mounting disc, the bottom surface of the mounting disc is connected with a second rotating rod, the bottom surface of the second rotating rod is connected with a rotating disc. According to the invention, the first rotating rod is arranged, so that the picking assembly can be conveniently and integrally rotated, and can be conveniently transported after being picked; the lifting rod is arranged, so that the picking assembly can be conveniently lifted, manual picking is not needed, and labor is saved; set up a plurality of subassemblies of picking up, can pick up a plurality of nuts simultaneously, improved work efficiency.

Description

Mechanical nut picking assembly

Technical Field

The invention belongs to the technical field of nut picking, and particularly relates to a nut mechanical picking assembly.

Background

The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.

Traditional nut picks up generally through the manual work and picks up, when picking up, because the volume of nut is less, picks up very trouble, and efficiency is also lower, and traditional nut pickup apparatus is picking up the nut, often can only pick up one once, and efficiency is lower, and it is fixed during the direction of picking up, for solving above-mentioned problem, now provides a nut machinery and picks up the subassembly.

Disclosure of Invention

The invention aims to provide a nut mechanical picking assembly, which solves the problems that the conventional nut picking is generally carried out manually, the picking is troublesome and the efficiency is low due to the small volume of the nut during the picking, and the conventional nut picking device can only pick one nut at a time and has low efficiency and the picking direction is fixed during the picking.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a nut mechanical picking assembly which comprises a placing table, a mounting plate and a lifting box, wherein the placing table and the mounting plate are of plate structures, the lifting box is of a box structure, a mounting column is fixedly mounted on the upper surface of the placing table, an opening and a first rotating rod are arranged on the upper surface of the mounting column, the first rotating rod is mounted in the opening, the picking assembly can be conveniently rotated integrally by arranging the first rotating rod, and the picking assembly can be conveniently transported after being picked; the lifting box is characterized in that the mounting plate is mounted on the peripheral side face of the first rotating rod, the lifting box is fixedly mounted on the upper surface of the mounting plate, a notch and a lifting rod are arranged on the bottom surface of the lifting box, the lifting rod is mounted in the notch, one end of the lifting rod extends into the lifting box, the other end of the lifting rod penetrates through the mounting plate to the bottom surface of the lifting box, the lifting of the picking assembly is facilitated by the arrangement of the lifting rod, the picking of nuts is further facilitated, manual picking is not needed, and manpower is saved; the other end of the lifting rod is fixedly connected with a mounting disc, a driving motor is fixedly mounted on the upper surface of the mounting disc, a second rotating rod is connected to the bottom surface of the mounting disc, and the second rotating rod is arranged, so that the picking assembly can rotate conveniently to pick up the nut; the second bull stick is connected with driving motor's motor shaft, the bottom surface of second bull stick is connected with the carousel, the week side of carousel is provided with a plurality of subassemblies of picking up, through setting up a plurality of subassemblies of picking up, can pick up a plurality of nuts simultaneously, has improved work efficiency, is equipped with the supplementary plastic disc of being connected with the carousel lift at the lower surface center of carousel, supplementary plastic disc and carousel parallel and in the circumference of supplementary plastic disc be equipped with a plurality of with pick up the plastic sheath of subassembly one-to-one, every pick up the subassembly on the cover respectively have a plastic sheath and pick up the lower extreme of subassembly and stretch out to the lower extreme of plastic sheath.

Preferably, pick up the subassembly and include connecting rod, connecting plate, mounting base, mount pad, fastening screw and magnetic force and inhale the pole, the week side at the carousel is installed to the connecting rod, mounting base fixed mounting is at the upper surface of connecting plate, the bottom surface at the connecting plate is installed to the mount pad, the fastening screw array is at the upper surface of connecting plate, magnetic force inhales pole fixed mounting in the bottom surface of mount pad, inhales the pole through setting up magnetic force, adsorbs the nut through the roxburgh rose that magnetic force inhaled the pole, conveniently picks up the nut.

Preferably, the inside of lift box is provided with pivot and a plurality of axle sleeve, the quantity of axle sleeve is two, and difference fixed mounting is in the bottom surface and the top surface of the inner wall of lift box, two be provided with the threaded rod between the axle sleeve, the week side of threaded rod is provided with movable swivel nut and first gear, the position of first gear is in the top of activity swivel nut, the equal fixedly connected with carriage release lever of both sides face of activity swivel nut, carriage release lever and lift rod fixed connection, week side of pivot is provided with the second gear.

Preferably, a motor support is fixedly mounted on one side face of the lifting box, a reciprocating motor is fixedly mounted on the upper surface of the motor support, a driving rotating wheel is arranged on the peripheral side face of a motor shaft of the reciprocating motor, a rotating belt is arranged on the peripheral side face of the driving rotating wheel, the rotating belt is connected with a driven rotating wheel, the driven rotating wheel is connected with a rotating shaft, and the driving rotating wheel and the driven rotating wheel are in rotating fit with the rotating belt.

Preferably, the mounting seat and the connecting plate are in threaded fit with the fastening screw, and through the arrangement of the mounting seat and the connecting plate, the magnetic suction rod is damaged after being used for a long time, so that the magnetic suction rod is convenient to disassemble and replace.

Preferably, the first rotating rod is in running fit with the mounting column, and the second rotating rod is in running fit with the mounting disc.

Preferably, the first gear and the second gear are vertically arranged and meshed, and the threaded rod is convenient to rotate by arranging the two gears for meshing; the threaded rod is in running fit with the shaft sleeve, the movable screw sleeve is in running fit with the threaded rod, when the threaded rod rotates, the movable screw sleeve longitudinally moves, the movable screw sleeve drives the lifting rod to lift through the moving rod, and then the picking assembly can pick up the nut.

The invention has the following beneficial effects:

according to the invention, the first rotating rod is arranged, so that the picking assembly can be conveniently and integrally rotated, and can be conveniently transported after being picked; the lifting rod is arranged, so that the picking assembly can be conveniently lifted, the nut can be conveniently picked, manual picking is not needed, and labor is saved; the second rotating rod is arranged, so that the picking assembly can rotate conveniently to pick the nut; the nuts are adsorbed by the roxburgh roses of the magnetic sucking rod, so that the nuts are convenient to pick up; by arranging the mounting seat and the connecting plate to be in threaded fit with the fastening screw, the magnetic suction rod is damaged after being used for a long time, and is convenient to disassemble and replace; the two gears are meshed, so that the threaded rod can rotate conveniently; through setting up movable swivel nut and threaded rod screw-thread fit, when the threaded rod rotated, the movable swivel nut carried out longitudinal movement, and the movable swivel nut drove the lifter through the carriage release lever and goes up and down, and then made the subassembly of picking up to pick up the nut.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front right side view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic diagram of the right view structure of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure A-A of FIG. 4;

FIG. 6 is an enlarged view of a portion A of FIG. 1;

fig. 7 is a schematic structural view of the plastic sheath of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a placing table; 2. mounting a plate; 3. mounting a column; 4. a first rotating lever; 5. a lifting box; 6. mounting a disc; 7. a connecting rod; 8. a connecting plate; 9. mounting a base; 10. a mounting seat; 11. fastening screws; 12. a magnetic suction rod; 13. a turntable; 14. a lifting rod; 15. a second rotating rod; 16. a shaft sleeve; 17. a threaded rod; 18. a movable threaded sleeve; 19. a travel bar; 20. a rotating shaft; 21. a first gear; 22. a second gear; 23. a reciprocating motor; 24. a driving runner; 25. a driven runner; 26. the belt is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the invention relates to a nut mechanical picking assembly, which comprises a placing table 1, a mounting plate 2 and a lifting box 5, wherein the placing table 1 and the mounting plate 2 are both of plate structures, the lifting box 5 is of a box structure, a mounting column 3 is fixedly mounted on the upper surface of the placing table 1, an opening and a first rotating rod 4 are arranged on the upper surface of the mounting column 3, the first rotating rod 4 is mounted in the opening, the picking assembly is convenient to integrally rotate by arranging the first rotating rod 4, and the picking assembly is convenient to transport after being picked; the mounting plate 2 is mounted on the peripheral side face of the first rotating rod 4, the lifting box 5 is fixedly mounted on the upper surface of the mounting plate 2, a notch and a lifting rod 14 are arranged on the bottom face of the lifting box 5, the lifting rod 14 is mounted in the notch, one end of the lifting rod 14 extends into the lifting box 5, the other end of the lifting rod 14 penetrates through the mounting plate 2 to the bottom face of the lifting box, lifting of the picking assembly is facilitated by the lifting rod 14, picking of nuts is further facilitated, manual picking is not needed, and manpower is saved; the other end of the lifting rod 14 is fixedly connected with a mounting disc 6, a driving motor is fixedly mounted on the upper surface of the mounting disc 6, the bottom surface of the mounting disc 6 is connected with a second rotating rod 15, and the second rotating rod 15 is arranged, so that the nut can be conveniently picked up by the rotation of the picking assembly; second bull stick 15 is connected with driving motor's motor shaft, and the bottom surface of second bull stick 15 is connected with carousel 13, and the week side of carousel 13 is provided with a plurality of subassemblies of picking up, through setting up a plurality of subassemblies of picking up, can pick up a plurality of nuts simultaneously, has improved work efficiency.

Further, pick up the subassembly and include connecting rod 7, connecting plate 8, mounting base 9, mount pad 10, fastening screw 11 and magnetic force inhale pole 12, connecting rod 7 is installed at the week side of carousel 6, mounting base 9 fixed mounting is on the upper surface of connecting plate 8, the bottom surface at connecting plate 8 is installed to mount pad 10, fastening screw 11 array is at the upper surface of connecting plate 8, magnetic force inhale pole 12 fixed mounting is in the bottom surface of mount pad 10, through setting up magnetic force inhale pole 12, the roxburgh rose through magnetic force inhale pole 12 adsorbs the nut, conveniently pick up the nut.

Furthermore, a rotating shaft 20 and a plurality of shaft sleeves 16 are arranged inside the lifting box 5, the number of the shaft sleeves 16 is two, the two shaft sleeves 16 are respectively and fixedly installed on the bottom surface and the top surface of the inner wall of the lifting box 5, a threaded rod 17 is arranged between the two shaft sleeves 16, a movable threaded sleeve 18 and a first gear 21 are arranged on the peripheral side surface of the threaded rod 17, the first gear 21 is arranged above the movable threaded sleeve 18, moving rods 19 are fixedly connected to both side surfaces of the movable threaded sleeve 18, the moving rods 19 are fixedly connected with the lifting rod 14, and a second gear 22 is arranged on the peripheral side surface of the rotating shaft 20.

Further, a motor support is fixedly mounted on one side surface of the lifting box 5, a reciprocating motor 23 is fixedly mounted on the upper surface of the motor support, a driving rotating wheel 24 is arranged on the peripheral side surface of a motor shaft of the reciprocating motor 23, a rotating belt 26 is arranged on the peripheral side surface of the driving rotating wheel 24, the rotating belt 26 is connected with a driven rotating wheel 25, the driven rotating wheel 25 is connected with the rotating shaft 20, and the driving rotating wheel 24 and the driven rotating wheel 25 are in rotating fit with the rotating belt 26.

Further, mount pad 10 and connecting plate 8 all with fastening screw 11 screw-thread fit, through setting up mount pad 10 and connecting plate 8 all with fastening screw 11 screw-thread fit, after 12 live times of magnetic force suction rod, produced the damage, make things convenient for its dismantlement and change.

Further, the first rotating rod 4 is rotatably engaged with the mounting post 3, and the second rotating rod 15 is rotatably engaged with the mounting plate 6.

Furthermore, the first gear 21 and the second gear 22 are vertically arranged, the first gear 21 is meshed with the second gear 22, and the threaded rod 17 is convenient to rotate by arranging two gears for meshing; threaded

rod

17 and 16 normal running fit of axle sleeve, activity swivel nut 18 and threaded rod 17 screw-thread fit, through setting up activity swivel nut 18 and threaded rod 17 screw-thread fit, when threaded rod 17 rotated, activity swivel nut 18 carried out longitudinal movement, and activity swivel nut 18 drives lifter 14 through carriage release lever 19 and goes up and down, and then makes the subassembly of picking up pick up and can pick up the nut.

As shown in fig. 1-6, a nut mechanical picking assembly of the present invention is used as follows: when the nut picking device is used, firstly, nuts to be picked are placed on the placing table 1, the reciprocating motor 23 is connected with a power supply, the threaded rod 17 rotates, when the threaded rod 17 rotates, the movable screw sleeve 18 moves longitudinally, the movable screw sleeve 18 drives the lifting rod 14 to lift through the moving rod 19, then the picking assembly adsorbs the nuts through the magnetic suction rod 12, the nuts are picked, and after the picking is completed, the first rotating rod 4 rotates and is transported to other places.

As shown in fig. 4 and 7, an auxiliary plastic tray 27 connected to the rotary tray 13 in a lifting manner is provided at the center of the lower surface of the rotary tray 13, the auxiliary plastic tray 27 is parallel to the rotary tray 13, a plurality of plastic sleeves 28 corresponding to the picking assemblies one by one are provided around the auxiliary plastic tray 27, a plastic sleeve 28 is respectively sleeved on each picking assembly, and the lower end of each picking assembly extends to the lower end of the plastic sleeve 28.

A plurality of lifting cylinders 130 which are uniformly distributed in the circumferential direction are arranged on the upper surface of the rotary disc 13, output shafts of the lifting cylinders face downwards and are connected with the upper surface of the auxiliary plastic disc 27, and the lifting cylinders drive the auxiliary plastic disc 27 to lift so as to meet the picking requirements of nuts with different thicknesses.

Secondly, the lower end face of each plastic sleeve 28 is provided with a conical ring 29 sleeved on the magnetic suction rod 12, the large-diameter end of the conical ring 29 is positioned at the upper side, the small-diameter end of the conical ring 29 is positioned at the lower side, the small-diameter end of the conical ring 29 is contacted with the outer wall of the cylindrical section of the magnetic suction rod 12, and a plurality of radial small air holes which are uniformly distributed circumferentially are arranged in the radial direction of the conical ring 29 so as to prevent the conical ring 29 and the magnetic suction rod 12 from having large adsorption force due to internal sealing.

The plastic sleeve 28 and the auxiliary plastic tray 27 are connected by a cantilever. The cantilever is made of metal.

The lower extreme of magnetic force suction rod 12 is conical structure, toper ring 29 is made by the rubber material, the minor diameter end of toper ring 29 is connected with a plurality of slope elasticity that are circumference evenly distributed and detains 30, slope elasticity detains 30 slope and assembles inwards downwards, the inside internal diameter that forms of its lower extreme of slope elasticity knot 30 that the round distributes is less than its cylinder section external diameter of magnetic force suction rod 12, supplementary plastic disk 27 descends and drives plastic sleeve 28 and descend and make plastic sleeve 28 get rid of the iron fillings on the 12 cylinder sections of magnetic force suction rod, and simultaneously, slope elasticity detains 30 downwards and embraces the conical section lateral part at magnetic force suction rod 12 lower extreme in the lump, slope elasticity detains 30 and makes the iron fillings on the conical section lateral part in the lump downwards clear up.

The inclined elastic buckle 30 is also made of rubber, and can be adapted to the magnetic suction rod 12 with different diameters by utilizing the radial deformation performance of the inclined elastic buckle, so as to achieve the purpose of cleaning.

In addition, a rounded corner 31 is formed at the inner lower end of each of the inclined elastic buckles 30.

The cantilever is provided with a hoop which is sleeved on the plastic sleeve 28 so as to facilitate the connection between the two.

In addition, a plurality of annular inclined protrusions 32 are arranged in the middle of the inner surface of the inclined elastic buckle 30, the annular inclined protrusions 32 are inclined downwards, and a V-shaped space is formed between every two adjacent annular inclined protrusions 32 to improve the covering performance of the inclined elastic buckle 30 and the cleanliness.

The lower end of the inner wall of the plastic sleeve 28 is provided with a step, the upper end of the conical ring 29 is connected with a straight cylinder, the inner diameter of the straight cylinder is equal to the inner diameter of the plastic sleeve 28, the straight cylinder is fixed on the step, and the straight cylinder and the plastic sleeve 28 are fixed together through a plurality of screws which are uniformly distributed on the circumference. At the same time, the screw penetrates inwardly from the outer wall of the plastic sleeve 28. The horizontal surface of the step is provided with a circular groove, and the end surface of the upper end of the straight cylinder is provided with a circular bulge clamped in the circular groove so as to further improve the connection strength.

Moreover, be equipped with a plurality of vertical bar grooves that are circumference evenly distributed on the vertical face of step, be equipped with the one-by-one at the outer wall of straight section of thick bamboo and insert bar in the vertical bar groove is protruding to further improve joint strength.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a subassembly is picked up to nut machinery, is including placing platform (1), mounting panel (2) and lift case (5), its characterized in that: the utility model discloses a lifting box, including placing platform (1), install platform (2), lifting box (5), mounting panel (2), lifting box (14), lifting box (5) and lifting rod (14), place the upper surface fixed mounting of platform (1) and install erection column (3), the upper surface of erection column (3) is provided with opening and first bull stick (4), first bull stick (4) are installed in the opening, install the week side at first bull stick (4) mounting panel (2), lifting box (5) fixed mounting is at the upper surface of mounting panel (2), the bottom surface of lifting box (5) is provided with notch and lifting rod (14), lifting rod (14) are installed in the notch, the one end of lifting rod (14) extends to the inside of lifting box (5), and the other end of lifting rod (14) runs through mounting panel (2) to its bottom surface, the other end fixedly connected with mounting disc (6) of lifting rod (14), the last fixed surface of mounting disc (6) installs driving motor, the bottom surface of mounting disc (6) is connected with second bull stick (15), second bull stick (15) are connected with driving motor's motor shaft, the bottom surface of second bull stick (15) is connected with carousel (13), the week side of carousel (13) is provided with a plurality of subassemblies of picking up, is equipped with supplementary plastic disc (27) of being connected with carousel (13) lift at the lower surface center of carousel (13), supplementary plastic disc (27) and carousel (13) are parallel and be equipped with in the circumference of supplementary plastic disc (27) a plurality of with pick up the plastic sheath (28) of subassembly one-to-one, the cover has a plastic sheath (28) respectively and the lower extreme of picking up the subassembly stretches out to the lower extreme of plastic sheath (28) on every picks up the subassembly.

2. The mechanical nut picking assembly according to claim 1, characterized in that the picking assembly comprises a connecting rod (7), a connecting plate (8), a mounting base (9), a mounting seat (10), a fastening screw (11) and a magnetic suction rod (12), wherein the connecting rod (7) is mounted on the peripheral side surface of the rotary table (6), the mounting base (9) is fixedly mounted on the upper surface of the connecting plate (8), the mounting seat (10) is mounted on the bottom surface of the connecting plate (8), the fastening screw (11) is arrayed on the upper surface of the connecting plate (8), and the magnetic suction rod (12) is fixedly mounted on the bottom surface of the mounting seat (10).

3. The mechanical nut picking assembly according to claim 1, characterized in that a rotating shaft (20) and a plurality of shaft sleeves (16) are arranged inside the lifting box (5), the number of the shaft sleeves (16) is two, the shaft sleeves are respectively and fixedly mounted on the bottom surface and the top surface of the inner wall of the lifting box (5), a threaded rod (17) is arranged between the two shaft sleeves (16), a movable threaded sleeve (18) and a first gear (21) are arranged on the peripheral side surface of the threaded rod (17), the first gear (21) is arranged above the movable threaded sleeve (18), both side surfaces of the movable threaded sleeve (18) are fixedly connected with a moving rod (19), the moving rod (19) is fixedly connected with the lifting rod (14), and a second gear (22) is arranged on the peripheral side surface of the rotating shaft (20).

4. A nut mechanical picking assembly according to claim 3, characterized in that a motor bracket is fixedly mounted on one side of the lifting box (5), a reciprocating motor (23) is fixedly mounted on the upper surface of the motor bracket, a driving wheel (24) is arranged on the peripheral side of the motor shaft of the reciprocating motor (23), a rotating belt (26) is arranged on the peripheral side of the driving wheel (24), the rotating belt (26) is connected with a driven wheel (25), the driven wheel (25) is connected with the rotating shaft (20), and the driving wheel (24) and the driven wheel (25) are both in running fit with the rotating belt (26).

5. Mechanical nut picking assembly according to claim 3, characterized in that the mounting seat (10) and the connection plate (8) are each screw-engaged with a fastening screw (11).

6. Mechanical nut picking assembly according to claim 1, characterised in that said first rotary lever (4) is in rotary engagement with the mounting column (3) and said second rotary lever (15) is in rotary engagement with the mounting disc (6).

7. Mechanical nut picking assembly according to claim 3, characterised in that said first gear (21) is arranged perpendicularly to said second gear (22) and in that said first gear (21) meshes with said second gear (22), said threaded rod (17) being in rotational engagement with said sleeve (16) and said movable threaded sleeve (18) being in threaded engagement with said threaded rod (17).