CN213702441U

CN213702441U - Automatic screw assembling equipment

Info

Publication number: CN213702441U
Application number: CN202022412582.8U
Authority: CN
Inventors: 贾敬凯
Original assignee: Dezhou Aviation Star Intelligent Equipment Co ltd
Current assignee: Dezhou Aviation Star Intelligent Equipment Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-16
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a screw automatic assembly equipment technical field just discloses screw automatic assembly equipment, including the assembly bench, the bottom fixedly connected with drive storehouse of assembly bench, the bottom fixedly connected with surge bin of assembly bench, the interior diapire fixed mounting in drive storehouse has second driving motor, second driving motor's output shaft fixedly connected with one end runs through and extends to the dwang at assembly bench top, the top fixedly connected with rolling disc of dwang. This screw automatic assembly equipment can start a driving motor, makes the actuating lever rotate, drives the initiative bull stick and rotates, and then makes drive sprocket rotate, has drive chain through the outside movable mounting who sets up four driven sprocket and drive sprocket again to can make four driven bull sticks rotate, drive four and revolve wrong head and rotate, realize the assembly to the screw, whole device can change a plurality of screws simultaneously and join in marriage, has improved assembly efficiency.

Description

Automatic screw assembling equipment

Technical Field

The utility model relates to a screw automatic assembly equipment technical field specifically is a screw automatic assembly equipment.

Background

The screw refers to a screw, which is a tool for fastening machine parts of an object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and friction of the object, and the screw is a general term of a fastener and a daily oral language.

The production manufacturing field, to the installation of spare part, need use a large amount of screws, traditional mode of production that relies on the manpower to carry out screw assembly work efficiency is low, wastes time and energy, and is difficult to guarantee the assembly quality of product, and the assembly to different work pieces needs the pertinence to design, and current screw rigging equipment is when using, can only carry out the assembly of a screw at every turn, and assembly efficiency is lower, so propose a screw automatic rigging equipment in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a screw automatic assembly equipment possesses the advantage that assembly efficiency is high, has solved current screw assembly equipment when using, can only carry out the assembly of a screw at every turn, the lower problem of assembly efficiency.

(II) technical scheme

For realizing the purpose that above-mentioned assembly efficiency is high, the utility model provides a following technical scheme: automatic screw assembling equipment comprises an assembling table, wherein a driving bin is fixedly connected to the bottom of the assembling table, an adjusting bin is fixedly connected to the bottom of the assembling table, a second driving motor is fixedly mounted on the inner bottom wall of the driving bin, one end of an output shaft of the second driving motor is fixedly connected with a rotating rod which penetrates through and extends to the top of the assembling table, a rotating disc is fixedly connected to the top of the rotating disc, four tool mounting blocks are fixedly mounted at the top of the rotating disc, a rotating column is movably mounted on the inner bottom wall of the adjusting bin, one end of the rotating column penetrates through and extends to the top of the assembling table, an adjusting mechanism is fixedly mounted in the adjusting bin, a lifting bin is fixedly connected to the top of the rotating column, a lifting plate is fixedly mounted on the left side of the lifting bin, a lifting mechanism is fixedly mounted in the lifting bin, and a first driving motor is fixedly mounted at the, the lifting mechanism comprises a lifting plate, a first driving motor, a driving rod, a driving chain wheel, four driven rotating rods, a driven chain wheel, a rotating head, a transmission chain, a telescopic rod, a driving chain and a driving chain, wherein one end of the driving rod penetrates through and extends to the bottom of the lifting plate, the bottom of the driving rod is fixedly connected with an installation bin, the bottom of the lifting plate is movably installed with a linkage bin, the top of the linkage bin is movably installed with a driving rotating rod, one end of the driving rotating rod penetrates through and extends to the interior of the linkage bin and is movably connected with the inner bottom wall of the linkage bin, the outer peripheral wall of the driving rotating rod is fixedly installed with a driving chain wheel, the bottom of the driving rotating rod is movably installed with four driven rotating rods, one end of each driven rotating rod, the bottom fixedly connected with atress board of telescopic link, the outside cover of telescopic link is equipped with buffer spring, the equal fixedly connected with dog of inner wall of the installation storehouse left and right sides, the equal fixedly connected with in the left and right sides of initiative bull stick is located the inside stopper of two dogs respectively.

Preferably, four the frock installation piece is circular angular distribution such as waiting, the lifter plate is the parallel form with the top of assembly bench.

Preferably, adjustment mechanism includes third driving motor, driving gear and driven gear, the bottom fixed mounting of assembly bench has the third driving motor who is located the inside of surge bin, third driving motor's output shaft fixed mounting has the driving gear, the periphery wall fixed mounting of rotation post has the driven gear with driving gear meshing.

Preferably, the lifting mechanism comprises a fourth driving motor, a threaded rod, a limiting rod, a movable block and a moving rod, the top of the lifting bin is fixedly provided with the fourth driving motor, the output shaft of the fourth driving motor is fixedly connected with the threaded rod, one end of the threaded rod penetrates through the lifting bin and extends to the inside of the lifting bin and is movably connected with the inner bottom wall of the lifting bin, the limiting rod is fixedly connected between the inner bottom wall and the inner top wall of the lifting bin, the movable block positioned on the outer side of the limiting rod is movably installed on the outer side of the threaded rod, the bottom of the movable block is provided with a threaded through hole in threaded connection with the threaded rod, the bottom of the movable block is provided with a limiting through hole matched with the limiting rod, one end of the left side of the movable block penetrates through and extends to the moving rod on the left side of the lifting bin, the left side of, the rectangle through-hole and carriage release lever looks adaptation, the left side fixed mounting of carriage release lever has the lifter plate.

Preferably, the shape of installation storehouse is a cylinder of inside fretwork and bottom disappearance, two the spacing groove has all been seted up to one side that the dog is relative, the top of spacing groove and the top of dog are located the coplanar, two the stopper is located two spacing inslots respectively, spacing groove and stopper looks adaptation.

Preferably, the left side and the right side of the top of the linkage bin are fixedly connected with positioning rods, one ends of the positioning rods penetrate through the left side and the right side of the top of the linkage bin and extend to the inside of the lifting plate, two positioning holes are formed in the bottom of the lifting plate, the two positioning rods extend to the inside of the two positioning holes respectively, and the diameters of the positioning holes are the same as those of the positioning rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a screw automatic assembly equipment possesses following beneficial effect:

1. the automatic screw assembling equipment drives the four tool mounting blocks to rotate by starting the second driving motor to drive the rotating disc to rotate, so that products on the four tool mounting blocks are assembled by screws in turn, drives the driving gear to rotate by starting the third driving motor, further drives the grabbing rotating column to rotate by meshing the driven gear and the driving gear, so that the position of the screwing head can be adjusted, simultaneously can start the fourth driving motor, limits the rotation of the moving block by arranging the limiting rod, enables the moving block to be in threaded connection with the threaded rod through the threaded through hole to move up and down, drives the lifting plate to move up and down, realizes adjustment of the screwing head, can enable the screwing head to move to a screw feeding position by matching with the third driving motor, adsorbs the screws are moved to the top of the tool mounting blocks by the adsorbing head, and enables the screws to be aligned with the mounting positions, but next start driving motor, make the actuating lever rotate, drive the initiative bull stick and rotate, and then make drive sprocket rotate, there is drive chain through the outside movable mounting who sets up four driven sprocket and drive sprocket again to can make four driven bull sticks rotate, drive four and revolve wrong head rotation, realize the assembly to the screw, whole device can change a plurality of screws simultaneously and join in marriage, has improved assembly efficiency.

2. This screw automatic assembly equipment, upwards press down the linkage storehouse through exerting oneself, make the telescopic link shrink, buffer spring is compressed, the locating lever continues to insert in the locating hole, break away from the spacing groove until the stopper, then can rotate one of them and twist the head soon, make the initiative bull stick rotate through drive chain, drive two stoppers and rotate, it is openly and the back to lie in respectively until two stoppers, then can take the linkage storehouse out, realize the quick dismantlement to the linkage storehouse, thereby removable have a plurality of linkage storehouses of twisting head soon and position distribution difference, the change to the frock installation piece is being cooperated, thereby come the screw of the different products of adaptation to change, make whole device use more convenient and practical.

Drawings

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

fig. 2 is a sectional view of the lifting bin of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1 assembly table, 2 driving cabins, 3 regulating cabins, 4 rotating columns, 5 lifting cabins, 6 rotating rods, 7 tool mounting blocks, 8 rotating discs, 9 lifting plates, 10 first driving motors, 12 regulating mechanisms, 11 lifting mechanisms, 13 second driving motors, 14 driving rods, 15 buffer springs, 16 stress plates, 17 stop blocks, 18 limiting blocks, 19 driving chains, 20 driving sprockets, 21 driving rotating rods, 22 rotating heads, 23 driven rotating rods, 24 driven sprockets, 25 linkage cabins, 26 telescopic rods and 27 mounting cabins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the automatic screw assembling device comprises an assembling table 1, a driving bin 2 is fixedly connected to the bottom of the assembling table 1, a regulating bin 3 is fixedly connected to the bottom of the assembling table 1, the driving bin 2 and the regulating bin 3 are both in a rectangular shape with a hollowed-out interior and a missing top, a second driving motor 13 is fixedly installed on the inner bottom wall of the driving bin 2, an output shaft of the second driving motor 13 is fixedly connected with a rotating rod 6 with one end penetrating and extending to the top of the assembling table 1, a rotating disc 8 is fixedly connected to the top of the rotating rod 6, four tool installation blocks 7 are fixedly installed on the top of the rotating disc 8, the four tool installation blocks 7 are distributed in a circular shape and at equal angles, tool limiting grooves are formed in the top of the tool installation blocks 7, the structures of the tool limiting grooves can be structures with different sizes and different shapes, and are designed according to the specific, the inner bottom wall of the adjusting bin 3 is movably provided with a rotating column 4, one end of the rotating column 4 penetrates through and extends to the top of the assembly table 1, the adjusting mechanism 12 is fixedly arranged inside the adjusting bin 3, the adjusting mechanism 12 comprises a third driving motor, a driving gear and a driven gear, the bottom of the assembly table 1 is fixedly provided with a third driving motor positioned inside the adjusting bin 3, an output shaft of the third driving motor is fixedly provided with a driving gear, the outer peripheral wall of the rotating column 4 is fixedly provided with a driven gear meshed with the driving gear, the top of the rotating column 4 is fixedly connected with a lifting bin 5, the left side of the lifting bin 5 is fixedly provided with a lifting plate 9, the lifting plate 9 is parallel to the top of the assembly table 1, the inside of the lifting bin 5 is fixedly provided with a lifting mechanism 11, the lifting mechanism 11 comprises a fourth driving motor, a threaded rod, a limiting rod, a movable block and a moving rod, a threaded rod with one end penetrating and extending into the lifting bin 5 and movably connected with the inner bottom wall of the lifting bin 5 is fixedly connected with an output shaft of a fourth driving motor, a limiting rod is fixedly connected between the inner bottom wall and the inner top wall of the lifting bin 5, a movable block positioned outside the limiting rod is movably installed on the outer side of the threaded rod, a threaded through hole in threaded connection with the threaded rod is formed in the bottom of the movable block, a limiting through hole matched with the limiting rod is formed in the bottom of the movable block, a movable rod with one end penetrating and extending to the left side of the lifting bin 5 is fixedly connected with the left side of the movable block, a rectangular through hole is formed in the left side of the lifting bin 5, the movable rod penetrates through the rectangular through hole and is matched with the movable rod, a lifting plate 9 is fixedly installed on the left side of the movable rod, a first driving motor 10 is fixedly installed at the top of the lifting plate 9, a driving rod 14 with, the bottom of the driving rod 14 is fixedly connected with an installation bin 27, the installation bin 27 is shaped as a cylinder with a hollow interior and a missing bottom, the bottom of the lifting plate 9 is movably provided with a linkage bin 25, the left side and the right side of the top of the linkage bin 25 are fixedly connected with positioning rods with one ends penetrating through and extending to the interior of the lifting plate 9, the bottom of the lifting plate 9 is provided with two positioning holes, the two positioning rods respectively extend to the interiors of the two positioning holes, the diameters of the positioning holes are the same as those of the positioning rods, the top of the linkage bin 25 is movably provided with a driving rotating rod 21 with one end penetrating through and extending to the interior of the linkage bin 25 and movably connected with the inner bottom wall of the linkage bin 25, the outer peripheral wall of the driving rotating rod 21 is fixedly provided with a driving sprocket 20, the bottom of the linkage bin 25 is movably provided with four driven rotating rods 23 with one ends penetrating through and extending to the interior, the bottom of four driven rotating rods 23 is fixedly provided with a screwing head 22, the screwing head 22 can absorb screws, the outer sides of four driven chain wheels 24 and a driving chain wheel 20 are movably provided with a transmission chain 19, the inner top wall of an installation bin 27 is fixedly connected with a telescopic rod 26, the telescopic rod 26 consists of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends into the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block positioned in the sleeve bin, one side of the sleeve bin is provided with a through hole matched with the moving rod, the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block, the bottom of the telescopic rod 26 is fixedly connected with a stress plate 16, the outer side of the telescopic rod 26 is sleeved with a buffer spring 15, the inner walls of the left side and the right side of the installation bin 27 are fixedly connected with stop blocks 17, the left side and the right side of the driving rotating rod 21 are fixedly, the spacing groove has all been seted up to one side that two dogs 17 are relative, and the top of spacing groove and the top of dog 17 are located the coplanar, and two stoppers 18 are located two spacing inslots respectively, spacing groove and stopper 18 looks adaptation, and the electrical components that appear in the text all is connected with master controller and power electricity, and the master controller can play the conventional known equipment of control for the computer etc. and current public power connection technique, and does not have in the text repeated description.

To sum up, the automatic screw assembling equipment drives the rotating disc 8 to rotate by starting the second driving motor 13 to drive the four tool mounting blocks 7 to rotate, so as to assemble the screw on the products on the four tool mounting blocks 7 in turn, drives the driving gear to rotate by starting the third driving motor, further drives the grabbing rotary column 4 to rotate by meshing the driven gear and the driving gear, so that the direction of the screwing head 22 can be adjusted, simultaneously, the fourth driving motor can be started, the limiting rod is arranged to limit the rotation of the movable block, the movable block can be in threaded connection with the threaded rod through the threaded through hole to move up and down, the lifting plate 9 is driven to move up and down, so as to adjust the screwing head 22, the screwing head 22 can be moved to the screw feeding position to adsorb the screw by matching with the third driving motor, then the screwing head 22 adsorbs the screw to move to the top of the tool mounting blocks 7, make the screw aim at installation department, can start first driving motor 10 immediately, make actuating lever 14 rotate, drive initiative bull stick 21 and rotate, and then make drive sprocket 20 rotate, there is drive chain 19 through the outside movable mounting who sets up four driven sprocket 24 and drive sprocket 20 again to can make four driven bull sticks 23 rotate, drive four and revolve first 22 rotations, realize the assembly to the screw, whole device can rotate a plurality of screws simultaneously and join in marriage, has improved assembly efficiency.

And, through upwards pressing linkage storehouse 25 with strength, make telescopic link 26 shrink, buffer spring 15 is compressed, the locating lever continues to insert in the locating hole, break away from the spacing groove until stopper 18, then can rotate one of them and revolve twisting head 22, make initiative bull stick 21 rotate through drive chain 19, drive two stoppers 18 and rotate, until two stoppers 18 are located openly and the back respectively, then can take linkage storehouse 25 out, realize the quick dismantlement to linkage storehouse 25, thereby removable have a plurality of and revolve twisting head 22 and position distribution different linkage storehouse 25, the cooperation is to the change of frock installation piece 7, thereby come the screw of the different products of adaptation to rotate to join in marriage, make whole device use more convenient and practical, solved current screw rigging equipment when using, can only carry out the assembly of a screw at every turn, the lower problem of assembly efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Screw automatic assembly equipment, including mount table (1), its characterized in that: the bottom fixedly connected with drive storehouse (2) of assembly bench (1), the bottom fixedly connected with surge bin (3) of assembly bench (1), the interior diapire fixed mounting in drive storehouse (2) has second driving motor (13), the output shaft fixedly connected with one end of second driving motor (13) runs through and extends to dwang (6) at assembly bench (1) top, the top fixedly connected with rolling disc (8) of dwang (6), the top fixed mounting of rolling disc (8) has frock installation piece (7) that quantity is four, the interior diapire movable mounting of surge bin (3) has one end to run through and extends to rotating column (4) at assembly bench (1) top, the inside fixed mounting of surge bin (3) has adjustment mechanism (12), the top fixedly connected with lift storehouse (5) of rotating column (4), the lifting device is characterized in that a lifting plate (9) is fixedly mounted on the left side of the lifting bin (5), a lifting mechanism (11) is fixedly mounted inside the lifting bin (5), a first driving motor (10) is fixedly mounted at the top of the lifting plate (9), one end of an output shaft of the first driving motor (10) is fixedly connected with a driving rod (14) penetrating through and extending to the bottom of the lifting plate (9), a bottom fixedly connected with mounting bin (27) of the driving rod (14), a linkage bin (25) is movably mounted at the bottom of the lifting plate (9), a driving rotating rod (21) is movably mounted at the top of the linkage bin (25), one end of the driving rotating rod penetrates through and extends to the inside of the linkage bin (25) and is movably connected with the inner bottom wall of the linkage bin (25), a driving chain wheel (20) is fixedly mounted on the outer peripheral wall of the driving rotating rod (21), a driven rotating rod (23) is movably mounted at the bottom of the linkage bin (25) and has four, four the equal fixed mounting in top of driven bull stick (23) has driven sprocket (24), four the equal fixed mounting in bottom of driven bull stick (23) has and revolves twisting head (22), four the outside movable mounting of driven sprocket (24) and drive sprocket (20) has drive chain (19), the interior roof fixedly connected with telescopic link (26) of installation storehouse (27), the bottom fixedly connected with atress board (16) of telescopic link (26), the outside cover of telescopic link (26) is equipped with buffer spring (15), the equal fixedly connected with dog (17) of inner wall of the installation storehouse (27) left and right sides, the equal fixedly connected with in left and right sides of drive bull stick (21) is located stopper (18) inside two dog (17) respectively.

2. The automatic screw assembling apparatus according to claim 1, wherein: four the tool mounting blocks (7) are distributed in a circular shape at equal angles, and the lifting plate (9) is parallel to the top of the assembly table (1).

3. The automatic screw assembling apparatus according to claim 1, wherein: adjustment mechanism (12) include third driving motor, driving gear and driven gear, the bottom fixed mounting of assembly bench (1) has the third driving motor who is located surge bin (3) inside, third driving motor's output shaft fixed mounting has the driving gear, the periphery wall fixed mounting of rotation post (4) has the driven gear with driving gear meshing.

4. The automatic screw assembling apparatus according to claim 1, wherein: the lifting mechanism (11) comprises a fourth driving motor, a threaded rod, a limiting rod, a movable block and a moving rod, the top of the lifting bin (5) is fixedly provided with the fourth driving motor, one end of an output shaft of the fourth driving motor is fixedly connected with the threaded rod which penetrates through and extends to the inside of the lifting bin (5) and is movably connected with the inner bottom wall of the lifting bin (5), the limiting rod is fixedly connected between the inner bottom wall and the inner top wall of the lifting bin (5), the outer side of the threaded rod is movably provided with the movable block positioned at the outer side of the limiting rod, the bottom of the movable block is provided with a threaded through hole in threaded connection with the threaded rod, the bottom of the movable block is provided with a limiting through hole matched with the limiting rod, one end of the left side of the movable block penetrates through and extends to the moving rod at the left side of the lifting bin (5), and the left side of the lifting bin, the movable rod runs through the rectangular through hole, the rectangular through hole is matched with the movable rod, and a lifting plate (9) is fixedly mounted on the left side of the movable rod.

5. The automatic screw assembling apparatus according to claim 1, wherein: the shape of installation storehouse (27) is a cylinder of inside fretwork and bottom disappearance, two the spacing groove has all been seted up to one side that dog (17) are relative, the top of spacing groove and the top of dog (17) are located the coplanar, two stopper (18) are located two spacing inslots respectively, the spacing groove and stopper (18) looks adaptation.

6. The automatic screw assembling apparatus according to claim 1, wherein: the linkage cabin (25) is characterized in that one end of each of the left side and the right side of the top of the linkage cabin (25) is fixedly connected with a positioning rod, one end of each positioning rod penetrates through the corresponding positioning rod and extends to the inside of the corresponding lifting plate (9), two positioning holes are formed in the bottom of the corresponding lifting plate (9), the two positioning rods extend to the inside of the corresponding two positioning holes respectively, and the diameters of the positioning holes are the same as those of the positioning rods.