CN218398129U - Mechanical arm of nonstandard automatic assembly line - Google Patents

Abstract

The utility model discloses a robotic arm of nonstandard automatic assembly line, the technical scheme of adoption is, including workstation, motor one, initiative tooth, roating seat, driven tooth, commentaries on classics post, stand, motor two, commentaries on classics piece one, support arm, motor three, commentaries on classics piece two, swing arm, elevating gear, slide, motor four, lead screw, slider, backup pad, electric telescopic handle one, bulb seat, N template, electric telescopic handle two, splint and gyroscope. According to the device, after the non-standard parts are clamped by the clamping plates, the gyroscope can sense the change of the gravity center below the clamping plates, so that the four groups of electric telescopic rods stretch in different lengths, the non-standard parts below the electric telescopic rods are placed in a balanced manner, and the transfer is more stable; the lifting device is arranged in the device and can move to the position above the conveying channel, work and ascend after clamping an object, and rubbing of the mechanical arm and the conveying channel can be prevented.

Description

Mechanical arm of nonstandard automatic assembly line

Technical Field

The utility model belongs to non-standard automation assembly line field relates to a non-standard automation assembly line's robotic arm.

Background

The automated assembly line is generally an organic whole consisting of a conveying device and a professional device, and is a highly automated assembly line integrating electromechanical, information, image and network.

In the non-standard automatic production and manufacturing process, due to the fact that the appearance size of non-standard parts is different, the weight distribution is uneven, when the non-standard automatic parts are conveyed in an assembly line, a mechanical arm is used for transferring, and in the process of clamping the parts, the gravity center of the parts is not fixed by the mechanical arm, so that instability can be caused in the clamping process, and the work is influenced; and when the clamped parts rise, the side wall of the conveying channel beside the parts is easily touched by unfolding the mechanical arm.

SUMMERY OF THE UTILITY MODEL

In view of the problems existing in the prior art, the utility model discloses a technical scheme be: the automatic ball-picking machine comprises a workbench, the workstation top is rotated and is installed the stand, the stand upper end is rotated and is installed the support arm, the support arm other end is rotated and is installed the swing arm, swing arm outside fixed mounting has elevating gear, elevating gear's removal end fixed mounting has the backup pad, the bulb is installed through four electric telescopic handle of group one in the backup pad, the bulb rotates and installs in the bulb seat, bulb seat below fixed mounting has the N template, splint are installed through two sets of electric telescopic handle two respectively at N template both ends, the gyroscope is installed at N template top center.

As a preferred scheme of the utility model, workstation top middle part fixed mounting has the roating seat, the roating seat inboard is rotated and is installed the rotary column, rotary column upper portion fixed mounting has the stand, rotary column outside fixed mounting has driven tooth, the initiative tooth is installed in driven tooth meshing, initiative tooth fixed mounting is in the rotation axis of motor one, motor one passes through cushion fixed mounting in the workstation top.

As a preferred scheme of the utility model, stand upper portion outside fixed mounting has motor two, motor two's rotation axis fixed mounting is in the commentaries on classics piece one at support arm rear portion.

As a preferred scheme of the utility model, the anterior outside fixed mounting of support arm has motor three, motor three's rotation axis fixed mounting is in the commentaries on classics piece two at swing arm rear portion.

As a preferred scheme of the utility model, elevating gear includes the slide, slide top fixed mounting has motor four, four rotatory installations of motor have the lead screw, the other end movable mounting of lead screw is in the slide lower part, the slider is installed in the lead screw meshing, slider slidable mounting is in the slide.

As an optimal scheme of the utility model, boss fixed mounting is passed through in backup pad top middle part in the slider outside.

As a preferred scheme of the utility model, the splint inboard is provided with anti-skidding groove.

As an optimized proposal of the utility model, four groups of supporting columns are arranged below the workbench.

The utility model discloses a manipulator arm beneficial effect of nonstandard automatic assembly line: according to the device, after the non-standard parts are clamped by the clamping plates, the gyroscope can sense the change of the gravity center below the clamping plates, so that the four groups of electric telescopic rods stretch in different lengths, the non-standard parts below the electric telescopic rods are placed in a balanced manner, and the transfer is more stable;

the lifting device is arranged in the device and can move above the conveying channel, the lifting device works and rises after clamping an object, and the mechanical arm can be prevented from rubbing the conveying channel.

Drawings

FIG. 1 is a schematic diagram of a robot arm for a nonstandard automatic assembly line according to the present invention;

FIG. 2 is a diagram of a lifting device of a robot arm of a nonstandard automatic assembly line according to the present invention;

in the figure: 1-workbench, 2-motor I, 3-driving tooth, 4-rotating seat, 5-driven tooth, 6-rotating column, 7-upright column, 8-motor II, 9-rotating block I, 10-supporting arm, 11-motor III, 12-rotating block II, 13-swinging arm, 14-lifting device, 1401-slideway, 1402-motor IV, 1403-leading screw, 1404-sliding block, 15-supporting plate, 16-electric telescopic rod I, 17-ball head, 18-ball head seat, 19-N type plate, 20-electric telescopic rod II, 21-clamping plate and 22-gyroscope.

Detailed Description

As shown in fig. 1 to 2, the utility model discloses a robotic arm of non-standard automation assembly line, the technical scheme of adoption is, including workstation 1, workstation 1 top is rotated and is installed stand 7, stand 7 upper end is rotated and is installed support arm 10, support arm 10 other end is rotated and is installed swing arm 13, swing arm outside fixed mounting has elevating gear 14, elevating gear 14's removal end fixed mounting has a backup pad 15, backup pad 15 installs bulb 17 through four groups of electric telescopic links one 16, bulb 17 rotates and installs in bulb seat 18, the fixed mounting has N type board 19 below bulb seat 18, N type board 19 both ends are respectively through two groups of electric telescopic links two 20 installation splint 21, gyroscope 22 is installed at the center above N type board 19, and this device is behind the non-standard part of splint 21 clamp, gyroscope 22 can respond to the focus change of below, makes four groups of electric telescopic links one 16 carry out different length flexible, makes the non-standard part balance of below place, when transporting, more steady; the lifting device 14 is arranged in the device, the lifting device 14 can move to the position above the conveying channel, the lifting device 14 works, and after an object is clamped, the lifting device ascends, so that the mechanical arm can be prevented from being scratched to the conveying channel.

A rotating seat 4 is fixedly arranged in the middle above the workbench 1, a rotating column 6 is rotatably arranged on the inner side of the rotating seat 4, an upright post 7 is fixedly arranged on the upper part of the rotating column 6, a driven tooth 5 is fixedly arranged on the outer side of the rotating column 6, a driving tooth 3 is meshed with the driven tooth 5, the driving teeth 3 are fixedly arranged on a rotating shaft of the first motor 2, the first motor 2 is fixedly arranged above the workbench 1 through a cushion block, the first motor 2 is arranged to rotate, the rotating column 6 is rotated through transmission, and power is provided for rotation of the upright column 7.

A second motor 8 is fixedly mounted on the outer side of the upper portion of the upright post 7, a rotating shaft of the second motor 8 is fixedly mounted on a first rotating block 9 at the rear portion of the supporting arm 10, and the second motor 8 can provide power for the work of the supporting arm 10 through rotation.

A third motor 11 is fixedly mounted on the outer side of the front portion of the supporting arm 10, a rotating shaft of the third motor 11 is fixedly mounted on a second rotating block 12 at the rear portion of the swinging arm 13, and the third motor 11 can provide power for swinging of the swinging arm 13 through rotation.

The lifting device 14 comprises a slideway 1401, a motor four 1402 is fixedly mounted above the slideway 1401, a lead screw 1403 is rotatably mounted on the motor four 1402, the other end of the lead screw 1403 is movably mounted at the lower part of the slideway 1401, a slide block 1404 is mounted on the lead screw 1403 in a meshed mode, the slide block 1404 is slidably mounted on the slideway 1401, and the motor four 1402 rotates to complete the work of the lifting device 14.

The middle part above the supporting plate 15 is fixedly arranged outside the sliding block 1404 through a reinforcing block, and the contact area between the supporting plate 15 and the sliding block 1404 can be increased through the arranged reinforcing block, so that the connection is firmer.

The inner side of the clamping plate 21 is provided with an anti-skidding groove, and the arranged anti-skidding groove can increase the friction force of the clamping plate 21, so that the clamping is tighter.

Four groups of supporting columns are arranged below the workbench 1, and the supporting columns are used for supporting the workbench 1, so that the workbench 1 is more stable to place.

The utility model discloses a robotic arm theory of operation of nonstandard automation assembly line: when the device is used, the first motor 2 is controlled to rotate, the driving tooth 3 is enabled to rotate and to do meshing motion with the driven tooth 5, the rotating column 6 is enabled to rotate in the rotating seat 4, the upright post 7 above the rotating column is enabled to rotate, the second motor 8 is controlled to rotate, the supporting arm 10 rotates at the upper portion of the upright post 7 to adjust the angle, the third motor 11 is controlled to rotate, the swing arm 13 is enabled to rotate at the outer end of the supporting arm 10, the position adjustment of the lifting device 14 is completed, the lifting device 14 is located above the non-standard part, the fourth motor 1402 is controlled to rotate, the lead screw 1403 rotates in the slide track 1401, the lead screw 1403 is meshed with the slider 1404 to move, the slider 1404 slides down in the slide track 1401, the supporting plate 15 at the outer end is driven to descend, the N-type plate 19 is driven to descend, the clamping plate 21 is controlled to extend, the two sets of clamping plates 21 clamp the non-standard part, the lifting device 14 works, the slider 1404 ascends to drive the non-standard part, the gyroscope 22 senses the central change, the control the first four sets of electric telescopic rods 16 to stretch, the ball head 17 rotates in the ball seat 18, the balance adjustment of the N-type block is completed, the non-standard part is balanced adjustment, the lifting device 14 ascends to the initial position, the upright post 10, the supporting arm and the supporting arm 13 and completes the rotation adjustment of the non-standard part.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims (8)

1. The utility model provides a robotic arm of nonstandard automation assembly line which characterized in that: including workstation (1), workstation (1) top is rotated and is installed stand (7), stand (7) upper end is rotated and is installed support arm (10), support arm (10) other end is rotated and is installed swing arm (13), swing arm outside fixed mounting has elevating gear (14), the removal end fixed mounting of elevating gear (14) has backup pad (15), bulb (17) are installed through four groups of electric telescopic handle one (16) in backup pad (15), bulb (17) rotate to be installed in bulb seat (18), bulb seat (18) below fixed mounting has N template (19), splint (21) are installed through two sets of electric telescopic handle two (20) respectively at N template (19) both ends, gyroscope (22) are installed at N template (19) top center.

2. The robotic arm of an untagged automated assembly line of claim 1, wherein: workstation (1) top middle part fixed mounting has roating seat (4), roating seat (4) inboard is rotated and is installed rotary column (6), rotary column (6) upper portion fixed mounting has stand (7), rotary column (6) outside fixed mounting has driven tooth (5), driven tooth (5) meshing is installed and is taken turns tooth (3), drive tooth (3) fixed mounting is in the rotation axis of motor (2), motor (2) are through cushion fixed mounting in workstation (1) top.

3. The robotic arm of an untagged automated assembly line of claim 2, wherein: a second motor (8) is fixedly mounted on the outer side of the upper portion of the upright post (7), and a rotating shaft of the second motor (8) is fixedly mounted on a first rotating block (9) at the rear portion of the supporting arm (10).

4. The robotic arm of an untagged automated assembly line of claim 3, wherein: a motor III (11) is fixedly mounted on the outer side of the front part of the supporting arm (10), and a rotating shaft of the motor III (11) is fixedly mounted on a rotating block II (12) at the rear part of the swinging arm (13).

5. The robotic arm of an untagged automated assembly line of claim 1, wherein: the lifting device (14) comprises a slide way (1401), a motor four (1402) is fixedly mounted above the slide way (1401), a lead screw (1403) is rotatably mounted on the motor four (1402), the other end of the lead screw (1403) is movably mounted at the lower part of the slide way (1401), a sliding block (1404) is mounted on the lead screw (1403) in a meshed mode, and the sliding block (1404) is slidably mounted on the slide way (1401).

6. The robotic arm of a non-standard automated assembly line according to claim 5, wherein: the middle part above the supporting plate (15) is fixedly arranged on the outer side of the sliding block (1404) through a reinforcing block.

7. The robotic arm of an untagged automated assembly line of claim 1, wherein: the inner side of the clamping plate (21) is provided with an anti-skid groove.

8. The robotic arm of an untagged automated assembly line of claim 1, wherein: four groups of support columns are arranged below the workbench (1).

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