CN220921507U - Automatic locking device for accessories, gaskets and nuts - Google Patents

Abstract

The utility model provides an automatic locking device for accessories, gaskets and nuts, which comprises a translation platform, a robot base, a locking mechanism, a material bracket, a first feeding mechanism and a second feeding mechanism, wherein the translation platform is arranged on the robot base; the plurality of sample pieces are arranged on the translation platform, the robot base is positioned below the robot, and the free end of the robot is connected with the locking mechanism; the first feeding mechanism is arranged on the lower end face of the material support, the second feeding mechanism is arranged on the upper end face of the material support, the first feeding mechanism is used for conveying accessories, the second feeding mechanism is used for conveying nuts and gaskets, and the locking mechanism is used for grabbing the accessories, the nuts and the gaskets and assembling the accessories, the nuts and the gaskets on the stud of the sample. The automatic locking device for the accessories, the gaskets and the nuts solves the problems that the production cost is increased and the working efficiency and the quality are affected because the accessories, the gaskets and the nuts in the related technology are assembled through manual operation.

Description

Automatic locking device for accessories, gaskets and nuts

Technical Field

The utility model belongs to the technical field of accessory assembly, and particularly relates to an automatic locking device for accessories, gaskets and nuts.

Background

In the process of assembling products such as machinery, electric appliances and the like, the assembly of accessories, gaskets and nuts is an important and tedious work. In the related art, the assembly of these components is accomplished by manual operations: the worker needs to place the accessories, washers one by one onto the corresponding studs, and then manually tighten the nuts. This method not only increases the production cost, but also puts high demands on the physical strength of workers, because such repeated and careful work requires long standing and arm operations, which easily causes fatigue accumulation, thereby affecting the work efficiency and quality.

Disclosure of utility model

In view of this, the present utility model aims to solve at least one of the related technical problems to some extent.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

An automatic locking device for accessories, gaskets and nuts comprises a translation platform, a robot base, a locking mechanism, a material support, a first feeding mechanism and a second feeding mechanism;

The plurality of sample pieces are arranged on the translation platform, the robot base is positioned below the robot, and the free end of the robot is connected with the locking mechanism;

The first feeding mechanism is arranged on the lower end face of the material support, the second feeding mechanism is arranged on the upper end face of the material support, the first feeding mechanism is used for conveying accessories, the second feeding mechanism is used for conveying nuts and gaskets, and the locking mechanism is used for grabbing the accessories, the nuts and the gaskets and assembling the accessories, the nuts and the gaskets on the stud of the sample;

The locking mechanism comprises a first fixing plate, a mounting plate, a detection positioning mechanism, a clamping mechanism and a locking mechanism, wherein the middle part of the first fixing plate is connected with the free end of the robot, one side of the first fixing plate is provided with the clamping mechanism, the other side of the first fixing plate is provided with the locking mechanism, the mounting plate is connected with the first fixing plate, and the detection positioning mechanism is arranged on the mounting plate.

Further, first feeding mechanism includes first material loading shake dish, second material loading shake dish, conveys straight shake ware, first tool piece, second tool piece and two first silo, first material loading shake dish, second material loading shake the discharge gate of dish and all correspond and set up one first silo, first tool piece, second tool piece respectively with one the end connection of first silo, convey straight shake ware setting is in two the bottom of first silo, first material loading shake dish is used for carrying first annex, second material loading shake dish is used for carrying second annex.

Further, the clamping mechanism comprises an accessory rotating motor, a second fixing plate, a first clamping jaw cylinder and a second clamping jaw cylinder, wherein the first clamping jaw cylinder and the second clamping jaw cylinder are arranged on the lower end face of the second fixing plate, the upper end face of the second fixing plate is connected with the first fixing plate through the accessory rotating motor, the first clamping jaw cylinder is used for clamping a first accessory in a first jig block, and the second clamping jaw cylinder is used for clamping a second accessory in the second jig block.

Further, second feeding mechanism includes gasket shake dish, nut shake dish, the straight shake ware of gasket, nut shake ware, buffer gear and two second silo, the discharge gate of gasket shake dish, nut shake dish all corresponds and sets up one the second silo, gasket shake ware, nut shake ware directly set up respectively two second silo bottom, two the second silo keep away from the tip of shake dish with buffer gear is just right.

Further, the buffer memory mechanism includes branch material rotating electrical machines, divides charging tray, two jacking cylinders, two third fixed plates and a plurality of jack-up posts, and two third fixed plate symmetry sets up divide the charging tray below, every all correspond on the third fixed plate and set up one the jacking cylinder, divide the material rotating electrical machines to be connected with two the third fixed plate, divide the output of material rotating electrical machines to be used for the drive divide the rotation of charging tray, divide charging tray outward flange circumference evenly arranged to set up a plurality of draw-in grooves that are used for placing nut and gasket, the output of jacking cylinder all connects a plurality of jack-up posts, each jack-up post homoenergetic is located nut and gasket in the draw-in groove.

Further, locking mechanism is including locking rotating electrical machines, connecting axle, sleeve deflector, a plurality of electric screwdrivers, a plurality of latch segment and a plurality of magnetic sleeve, the connecting axle top is passed through locking rotating electrical machines with first fixed plate is connected, and is a plurality of electric screwdrivers circumference evenly arranged sets up on the connecting axle, every electric screwdrivers are all through one the latch segment with the connecting axle is connected, electric screwdrivers's bottom with the sleeve deflector rotates to be connected, every electric screwdrivers's output all corresponds and sets up one magnetic sleeve.

Further, the detection positioning mechanism comprises a detection camera and a light source, and the detection camera and the light source are arranged on the mounting plate.

Compared with the prior art, the automatic locking device for accessories, gaskets and nuts has the following advantages:

According to the automatic locking device for the accessories, the gaskets and the nuts, disclosed by the utility model, the locking mechanism can automatically grasp the materials of the first feeding mechanism and the second feeding mechanism and assemble the materials on the stud of the sample, so that the production efficiency and the accuracy are improved. The detection positioning mechanism can realize accurate detection and positioning of materials in the assembly process. This ensures not only the assembly accuracy but also the error can be found and corrected in time. The buffer mechanism ensures the continuity and stability of material supply by temporarily storing materials (nuts and gaskets). This is critical to maintaining high speed operation of the production line and the buffer mechanism reduces possible production stalls due to waiting for feed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of an automatic locking device for accessories, washers and nuts according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a stud according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a locking mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic structural diagram of a first feeding mechanism according to an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a second feeding mechanism according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the first accessory, the second accessory, the nut and the washer according to the embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a translation platform according to an embodiment of the present utility model.

Reference numerals illustrate:

1. A translation platform; 2. a robot base; 3. a robot; 4. a locking mechanism; 41. a first fixing plate; 42. a mounting plate; 43. a camera; 44. a light source; 45. an accessory rotating electric machine; 46. a second fixing plate; 47. a first jaw cylinder; 48. a second jaw cylinder; 49. locking the rotating motor; 410. a connecting shaft; 411. an electric screwdriver; 412. a locking block; 413. sleeve guide plate; 414. a magnetic sleeve; 5. a bracket; 6. a first feeding mechanism; 61. a first feeding vibration plate; 62. a second feeding vibration plate; 63. transmitting a direct vibration device; 64. a first jig block; 65. a second jig block; 7. a second feeding mechanism; 71. a gasket shake disc; 72. a nut vibration disk; 73. a second trough; 74. a nut direct vibration device; 75. a third fixing plate; 76. a material-separating rotary motor; 77. a material distributing disc; 78. jacking the air cylinder; 79. a top column; 8. a sample; 9. a stud; 10. a first accessory; 11. a second accessory; 12. a gasket; 13. and (3) a nut.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

An automatic locking device for accessories, gaskets and nuts, as shown in fig. 1, comprises a translation platform 1, a robot 3, a robot base 2, a locking mechanism 4, a material bracket 5, a first feeding mechanism 6 and a second feeding mechanism 7; a plurality of sample pieces 8 are arranged on the translation platform 1, the robot base 2 is positioned below the robot 3, and the free end of the robot 3 is connected with the locking mechanism 4; the first feeding mechanism 6 is arranged on the lower end face of the material bracket 5, the second feeding mechanism 7 is arranged on the upper end face of the material bracket 5, the first feeding mechanism 6 is used for conveying accessories, the second feeding mechanism 7 is used for conveying nuts 13 and gaskets 12, the locking mechanism 4 is used for grabbing the accessories, the nuts 13 and the gaskets 12 and assembling the accessories, the nuts 13 and the gaskets 12 on the stud 9 of the sample 8;

As shown in fig. 3, the locking mechanism 4 includes a first fixing plate 41, a mounting plate 42, a detection positioning mechanism, a clamping mechanism and a locking mechanism, wherein the middle part of the first fixing plate 41 is connected with the free end of the robot 3, the clamping mechanism is arranged on one side of the first fixing plate 41, the locking mechanism is arranged on the other side of the first fixing plate 41, the mounting plate 42 is connected with the first fixing plate 41, and the detection positioning mechanism is arranged on the mounting plate 42. In this embodiment, the detecting and positioning mechanism includes a detecting camera 43 and a light source 44, and the detecting camera 43 and the light source 44 are disposed on the mounting plate 42. The locking mechanism 4 can automatically grab the materials of the first feeding mechanism and the second feeding mechanism 7 and assemble the materials on the stud 9 of the sample 8, so that the production efficiency and the accuracy are improved. The detection positioning mechanism can realize accurate detection and positioning of materials in the assembly process. This ensures not only the assembly accuracy but also the error can be found and corrected in time.

As shown in fig. 4, the first feeding mechanism 6 includes a first feeding shake disc 61, a second feeding shake disc 62, a conveying direct shaker 63, a first jig block 64, a second jig block 65 and two first tanks, the discharge ports of the first feeding shake disc 61 and the second feeding shake disc 62 are respectively and correspondingly provided with a first tank, the first jig block 64 and the second jig block 65 are respectively connected with the end parts of the first tank, the conveying direct shaker 63 is arranged at the bottoms of the two first tanks, the first feeding shake disc 61 is used for conveying the first accessory 10, and the second feeding shake disc 62 is used for conveying the second accessory 11.

The clamping mechanism comprises an accessory rotating motor 45, a second fixing plate 46, a first clamping jaw air cylinder 47 and a second clamping jaw air cylinder 48, wherein the first clamping jaw air cylinder 47 and the second clamping jaw air cylinder 48 are arranged on the lower end face of the second fixing plate 46, the upper end face of the second fixing plate 46 is connected with the first fixing plate 41 through the accessory rotating motor 45, the first clamping jaw air cylinder 47 is used for clamping the first accessory 10 in the first jig block 64, and the second clamping jaw air cylinder 48 is used for clamping the second accessory 11 in the second jig block 65.

As shown in fig. 5, the second feeding mechanism 7 includes a gasket shake disc 71, a nut shake disc 72, a gasket shake straight device, a nut shake straight device 74, a buffer mechanism, and two second material tanks 73, where the discharge ports of the gasket shake disc 71 and the nut shake disc 72 are respectively and correspondingly provided with one second material tank 73, the gasket shake straight device and the nut shake straight device 74 are respectively arranged at the bottoms of the two second material tanks 73, and the ends of the two second material tanks 73 far away from the shake disc are opposite to the buffer mechanism.

As shown in fig. 5, the buffer mechanism includes a distributing rotating motor 76, a distributing disc 77, two jacking cylinders 78, two third fixing plates 75 and a plurality of jacking columns 79, the two third fixing plates 75 are symmetrically disposed below the distributing disc 77, each third fixing plate 75 is correspondingly provided with one jacking cylinder 78, the distributing rotating motor 76 is connected with the two third fixing plates 75, the output end of the distributing rotating motor 76 is used for driving the distributing disc 77 to rotate, a plurality of clamping grooves for placing nuts 13 and gaskets 12 are uniformly arranged on the circumference of the outer edge of the distributing disc 77, the output end of the jacking cylinder 78 is connected with the plurality of jacking columns 79, and each jacking column 79 can jack up the nuts 13 and gaskets 12 in the clamping grooves. The buffer mechanism ensures the continuity and stability of material supply by temporarily storing the material (the nut 13 and the gasket 12). This is critical to maintaining high speed operation of the production line and the buffer mechanism reduces possible production stalls due to waiting for feed.

The locking mechanism comprises a locking rotating motor 49, a connecting shaft 410, a sleeve guide plate 413, a plurality of electric screwdrivers 411, a plurality of locking blocks 412 and a plurality of magnetic sleeves 414, wherein the top of the connecting shaft 410 is connected with the first fixed plate 41 through the locking rotating motor 49, the plurality of electric screwdrivers 411 are uniformly circumferentially arranged on the connecting shaft 410, each electric screwdrivers 411 is connected with the connecting shaft 410 through one locking block 412, the bottom of each electric screwdrivers 411 is rotationally connected with the sleeve guide plate 413, and the output end of each electric screwdrivers 411 is correspondingly provided with one magnetic sleeve 414.

The working mode of this example is:

Firstly, sample 8 is transferred from the previous working procedure to the place through a translation platform 1, a first feeding vibration disk 61 and a second feeding vibration disk 62 respectively transfer a first attachment 10 and a second attachment 11 to a first jig block 64 and a second jig block 65, a gasket vibration disk 71 transfers a gasket 12 to a clamping groove of a material distributing disk 77, at the moment, a material distributing rotary motor 76 rotates by a set angle, a nut vibration disk 72 transfers a nut 13 to the clamping groove of the material distributing disk 77 with the gasket 12, and the like until the clamping groove on the material distributing disk 77 is fully filled with the gasket 12 and the nut 13, at the moment, the material distributing disk 77 rotates by the set angle again, a jacking cylinder 78 drives a jacking cylinder 79 to jack up the gasket 12 and the nut 13, at the moment, a robot 3 drives a detection camera 43 on a robot 3 carrying and locking mechanism 4, a light source 44 to be moved to the position right above the first jig block 64 and the second jig block 65 of the first feeding mechanism 6, after photographing is completed, the robot 3 drives the clamping mechanism on the robot 3 carrying and locking mechanism 4 to move to the position right above the first jig block 64 and the second jig block 65, the first clamping jaw air cylinder 47 and the second clamping jaw air cylinder 48 on the clamping mechanism are opened, the robot 3 descends, the accessory rotating motor 45 rotates by a set angle, the first clamping jaw air cylinder 47 and the second clamping jaw air cylinder 48 clamp the first accessory 10 and the second accessory 11 respectively, at the moment, the robot 3 drives the locking mechanism 4 to move to the position right above the material distributing disc 77 on the second feeding mechanism 7, the locking rotating motor 49 rotates by a set angle, the electric screwdriver 411 starts to rotate, at the moment, the robot 3 descends until the gasket 12 and the nut 13 enter the nut groove of the magnetic sleeve 414 and the gasket 12 groove, at the moment, the robot 3 drives the detection camera 43 on the robot 3 carrying and locking mechanism 4, the light source 44 moves to the position right above the sample 8 to shoot and position, after shooting is completed, the robot 3 drives the clamping mechanism to move to the position right above the stud 9 of the sample 8, the accessory rotating motor rotates by a set angle, the robot 3 descends, the first accessory 10 and the second accessory 11 are placed on the stud 9 on the sample 8, at the moment, the robot 3 ascends, the locking mechanism moves to the position right above the stud 9 of the sample 8, the locking rotating motor 49 rotates by a set angle, the electric screwdriver 411 starts to rotate, at the moment, the robot 3 descends until the gaskets 12 and the nuts 13 are all sleeved on the studs 9 on the sample 8, locking of the nuts 13 is completed, at the moment, a group of assembly is completed, and the assembly actions of the other accessories, the nuts 13 and the gaskets 12 are consistent with the assembly action of the previous group.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. An automatic locking device for accessories, gaskets and nuts, characterized in that: comprises a translation platform (1), a robot (3), a robot base (2), a locking mechanism (4), a material bracket (5), a first feeding mechanism (6) and a second feeding mechanism (7);

A plurality of sample pieces (8) are arranged on the translation platform (1), the robot base (2) is positioned below the robot (3), and the free end of the robot (3) is connected with the locking mechanism (4);

The first feeding mechanism (6) is arranged on the lower end face of the material support (5), the second feeding mechanism (7) is arranged on the upper end face of the material support (5), the first feeding mechanism (6) is used for conveying accessories, the second feeding mechanism (7) is used for conveying nuts (13) and gaskets (12), the locking mechanism (4) is used for grabbing the accessories, the nuts (13) and the gaskets (12) and assembling the accessories, the nuts (13) and the gaskets (12) on the stud (9) of the sample (8);

the locking mechanism (4) comprises a first fixing plate (41), a mounting plate (42), a detection positioning mechanism, a clamping mechanism and a locking mechanism, wherein the middle part of the first fixing plate (41) is connected with the free end of the robot (3), one side of the first fixing plate (41) is provided with the clamping mechanism, the other side of the first fixing plate (41) is provided with the locking mechanism, the mounting plate (42) is connected with the first fixing plate (41), and the detection positioning mechanism is arranged on the mounting plate (42).

2. An automatic locking device for accessories, gaskets and nuts according to claim 1, characterized in that: the first feeding mechanism (6) comprises a first feeding vibration disc (61), a second feeding vibration disc (62), a transmission direct vibration device (63), a first jig block (64), a second jig block (65) and two first material tanks, wherein the first material tanks are respectively arranged at the discharge holes of the first feeding vibration disc (61) and the second feeding vibration disc (62), the first jig block (64) and the second jig block (65) are respectively connected with one end part of the first material tanks, the transmission direct vibration device (63) is arranged at the bottoms of the two first material tanks, the first feeding vibration disc (61) is used for conveying first accessories (10), and the second feeding vibration disc (62) is used for conveying second accessories (11).

3. An automatic locking device for accessories, gaskets and nuts according to claim 2, characterized in that: the clamping mechanism comprises an accessory rotating motor (45), a second fixing plate (46), a first clamping jaw air cylinder (47) and a second clamping jaw air cylinder (48), wherein the first clamping jaw air cylinder (47) and the second clamping jaw air cylinder (48) are arranged on the lower end face of the second fixing plate (46), the upper end face of the second fixing plate (46) is connected with the first fixing plate (41) through the accessory rotating motor (45), the first clamping jaw air cylinder (47) is used for clamping a first accessory (10) in a first jig block (64), and the second clamping jaw air cylinder (48) is used for clamping a second accessory (11) in a second jig block (65).

4. An automatic locking device for accessories, gaskets and nuts according to claim 1, characterized in that: the second feeding mechanism (7) comprises a gasket vibration disc (71), a nut vibration disc (72), a gasket direct vibrator, a nut direct vibrator (74), a buffer mechanism and two second material tanks (73), wherein the second material tanks (73) are respectively arranged at the discharge holes of the gasket vibration disc (71) and the nut vibration disc (72) correspondingly, the gasket direct vibrator and the nut direct vibrator (74) are respectively arranged at the bottoms of the two second material tanks (73), and the two second material tanks (73) are opposite to the buffer mechanism at the end parts far away from the vibration disc.

5. An automatic locking device for accessories, washers and nuts as claimed in claim 4, wherein: the buffer memory mechanism comprises a material distribution rotating motor (76), a material distribution disc (77), two jacking air cylinders (78), two third fixing plates (75) and a plurality of jacking posts (79), wherein the two third fixing plates (75) are symmetrically arranged below the material distribution disc (77), one jacking air cylinder (78) is correspondingly arranged on each third fixing plate (75), the material distribution rotating motor (76) is connected with the two third fixing plates (75), the output end of the material distribution rotating motor (76) is used for driving the material distribution disc (77) to rotate, a plurality of clamping grooves used for placing nuts (13) and gaskets (12) are uniformly arranged on the periphery of the material distribution disc (77), the output end of each jacking air cylinder (78) is connected with a plurality of jacking posts (79), and each jacking post (79) can jack up the nuts (13) and the gaskets (12) which are positioned in the clamping grooves.

6. An automatic locking device for accessories, washers and nuts as claimed in claim 5, wherein: the locking mechanism comprises a locking rotating motor (49), a connecting shaft (410), sleeve guide plates (413), a plurality of electric screwdrivers (411), a plurality of locking blocks (412) and a plurality of magnetic sleeves (414), wherein the top of the connecting shaft (410) is connected with the first fixing plate (41) through the locking rotating motor (49), the electric screwdrivers (411) are uniformly arranged on the connecting shaft (410) in circumference, each electric screwdrivers (411) are connected with the connecting shaft (410) through one locking block (412), the bottom of each electric screwdrivers (411) is connected with the sleeve guide plates (413) in a rotating mode, and one magnetic sleeve (414) is correspondingly arranged at the output end of each electric screwdrivers (411).

7. An automatic locking device for accessories, washers and nuts according to any one of claims 1 to 6, characterized in that: the detection positioning mechanism comprises a detection camera (43) and a light source (44), and the detection camera (43) and the light source (44) are arranged on the mounting plate (42).