CN213531543U

CN213531543U - Automatic assembly equipment

Info

Publication number: CN213531543U
Application number: CN202022339420.6U
Authority: CN
Inventors: 王丽娟
Original assignee: Shenyang Anfeno Sanpu Automobile Electronics Co ltd; Amphenol Sunpool Liaoning Automotive Electronics Co Ltd
Current assignee: Shenyang Anfeno Sanpu Automobile Electronics Co ltd; Amphenol Sunpool Liaoning Automotive Electronics Co Ltd; Shenyang Amphenol Sunpool Automotive Electronics Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-25
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an automatic assembly equipment relates to automatic assembly technical field, include: the workpiece accommodating tray is provided with a workpiece accommodating position; the driving mechanism is arranged at the lower side of the workpiece containing disc and can drive the workpiece containing disc to rotate clockwise or anticlockwise so as to drive the workpiece containing position to move; a screw twisting machine, a screw height detecting machine and a labeling machine are sequentially arranged on the outer side of the workpiece containing disc along the moving track of the workpiece containing position; this automatic assembly equipment is through setting up around rotatable work piece holds dish and twist screw machine, screw height detection machine and labeller, realizes accomplishing in proper order along with the rotation of work piece holding dish and twists screw, the high process that detects and label of screw, not only uses manpower sparingly, can also improve assembly quality.

Description

Automatic assembly equipment

Technical Field

The utility model belongs to the technical field of automatic assembly, more specifically relates to an automatic assembly equipment.

Background

In the assembly process of parts, two or more parts are often required to be assembled into an integral part through screws, in the conventional assembly process, the screw connection of the simple parts is often manually assembled through workers, a large number of workers are often required to repeat the assembly when batch production is met, time and labor are consumed, the assembly quality of manual assembly is difficult to unify, and the integral quality of batch products is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic assembly equipment to the not enough of existence among the prior art, through set up around rotatable work piece holds the dish twist screw machine, screw height detection machine and labeller, realize accomplishing in proper order along with the rotation of work piece holding the dish and twist screw, screw height detection and the process of labelling, not only use manpower sparingly, can also improve the assembly quality.

In order to achieve the above object, the utility model provides an automatic assembly equipment, include:

the workpiece accommodating tray is provided with a workpiece accommodating position;

the driving mechanism is arranged at the lower side of the workpiece containing disc and can drive the workpiece containing disc to rotate clockwise or anticlockwise so as to drive the workpiece containing position to move;

and a screw twisting machine, a screw height detection machine and a labeling machine are sequentially arranged on the outer side of the workpiece containing disc along the moving track of the workpiece containing position.

Optionally, the workpiece holding tray is disc-shaped, and a rotating shaft is arranged at the lower side of the center of the workpiece holding tray and connected with the driving mechanism.

Optionally, the drive mechanism comprises:

the driving motor is arranged below the rotating shaft;

and the output end of the cam divider is connected with the rotating shaft, and the input end of the cam divider is connected with the driving motor.

Optionally, the number of the workpiece containing positions is four, and the four workpiece containing positions are uniformly distributed in the circumferential direction of the workpiece containing disc.

Optionally, the positions of the screw driving machine, the screw height detecting machine and the labeling machine correspond to the positions of three adjacent workpiece containing positions respectively.

Optionally, the workpiece containing position comprises a shell, the shell is fixed to the workpiece containing tray, a workpiece containing groove is formed in the shell, and the shape of the workpiece containing groove is matched with that of the workpiece, so that the workpiece can be positioned.

Optionally, the screw driving machine comprises:

the four-axis manipulator is arranged on one side of the workpiece containing disc, and an electric screwdriver is arranged at the end part of the four-axis manipulator;

and the screw feeder is arranged on one side of the four-shaft mechanical arm.

Optionally, the screw height detecting machine includes:

the bracket is L-shaped and is arranged on one side of the workpiece accommodating disc;

and the distance sensor is connected with the bracket and arranged above the workpiece containing position.

Optionally, the labelling machine comprises:

the upright post is arranged on one side of the workpiece containing disc;

one end of the linear module is connected with the upper end of the upright post, and the other end of the linear module is arranged above the workpiece containing position;

the label box is arranged below one end of the linear module;

and the label suction nozzle is arranged on the lower side of the sliding block of the linear module.

Optionally, the automatic screw-tightening machine further comprises a cover covering the outer sides of the workpiece holding tray, the screw tightening machine, the screw height detection machine and the labeling machine, and the cover is in a box shape with one side open.

The utility model provides an automatic assembly equipment, its beneficial effect lies in:

1. according to the automatic assembling equipment, the screw twisting machine, the screw height detecting machine and the labeling machine are arranged around the rotatable workpiece containing disc, so that the processes of screw twisting, screw height detecting and labeling are sequentially completed along with the rotation of the workpiece containing disc, labor is saved, and the assembling quality can be improved;

2. the equipartition has four work piece to hold the position on this automatic assembly equipment's work piece holding tray, and one of them corresponds putting into process of work piece, and all the other three correspond respectively to twist screw, screw height detection and the process of labelling, can realize putting into in succession of work piece and off-the-shelf continuous output, improve assembly efficiency.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows a front view structural diagram of an automatic assembling device according to an embodiment of the present invention.

Fig. 2 shows a schematic top view of an automatic assembling apparatus according to an embodiment of the present invention.

Description of reference numerals:

1. a workpiece holding tray; 2. a workpiece containing position; 3. a screw driving machine; 4. a screw height detector; 5. a labeling machine; 6. a four-axis manipulator; 7. an electric screwdriver; 8. a screw feeder; 9. a support; 10. a distance sensor; 11. a column; 12. a linear module; 13. a label box; 14. a label suction nozzle; 15. a housing.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The utility model provides an automatic assembly equipment, include:

and a screw twisting machine, a screw height detecting machine and a labeling machine are sequentially arranged on the outer side of the workpiece containing disc along the moving track of the workpiece containing position.

Specifically, a workpiece to be assembled is placed in a workpiece containing position and is positioned by the workpiece containing position, a driving mechanism can drive a workpiece containing disc to rotate so as to drive the workpiece containing position to move, the workpiece containing position is stopped when moved to a working position of a screw screwing machine, the screw screwing machine screws the screw into the workpiece to realize the assembly of the workpiece, then the workpiece containing disc rotates the workpiece to the working position of a screw height detection machine, the height of a screw head of the screwed screw is detected by the screw height detection machine, the screwing depth of the screw is ensured to meet requirements, the workpiece is rotated to the working position of a labeling machine again after the detection, a label is attached to the workpiece by the labeling machine, the whole assembly process of the workpiece is completed, and the automatic assembly of the workpiece is realized; in one example, the screw machine, screw height detector and labeler may be available as a direct purchase, with no specific model restrictions.

Optionally, the workpiece tray is in a shape of a disk, and a rotating shaft is disposed at a lower side of a center of the workpiece tray and connected to the driving mechanism.

Specifically, the rotating shaft is arranged at the center of a circle of the disc-shaped workpiece containing disc.

Optionally, the drive mechanism comprises:

the driving motor is arranged below the rotating shaft;

Specifically, the driving motor drives the workpiece containing disc to rotate through the cam divider, so that the rotation angle can be accurately limited, and the fixed-angle rotation is realized.

In one example, the workpiece tray may be driven by a drive mechanism including a servo motor and a reduction gear.

Specifically, four work piece hold the position equipartition on work piece holds the dish, and work piece holds the dish and every rotatory 90 changes a work piece and holds the position, and the work piece carries out next assembly process every 90, can continuously output the finished product that the assembly was accomplished simultaneously to continue to go into new work piece that waits to assemble, improve assembly efficiency.

Optionally, the work piece holds the position including the casing, and the casing is fixed on work piece holding tray, is provided with the work piece and holds the groove in the casing, and the shape and the work piece that the work piece held the groove cooperate, can fix a position the work piece.

Specifically, the shapes of the shell and the workpiece containing groove are designed according to the shape of a workpiece to be assembled, the workpiece to be assembled can be placed into the workpiece containing groove, the relative position of the workpiece to be assembled is limited, and the screw holes of the workpiece to be assembled are aligned.

Optionally, the screw machine comprises:

and the screw feeder is arranged on one side of the four-shaft manipulator.

Specifically, the four-axis manipulator can drive the electric screwdriver to move, the screw feeder supplies screws to the electric screwdriver in a blowing screw supply mode, and the electric screwdriver moves to a screw hole of a workpiece to screw in the screw; the screw feeder can be purchased directly, and the model is not limited.

Optionally, the screw height detection machine comprises:

Specifically, the mounting height of the distance sensor is fixed, the workpiece horizontally rotates to the position right below the distance sensor in the workpiece containing position, the distance sensor detects the distance from the distance sensor to the upper surface of the screw head, the screwing depth of the screw can be obtained, and whether screwing of the screw is qualified or not is judged through the screwing depth.

In another example, the screw height detecting machine includes a probe capable of being vertically lifted, the probe is lowered to contact a head of the screw after the workpiece reaches below the probe, and the screw height is detected by calculating an amount of expansion and contraction of the probe from an initial position to after the contact with the screw.

Optionally, the labelling machine comprises:

the upright post is arranged on one side of the workpiece containing disc;

the label box is arranged below one end of the linear module;

In one example, other forms of automatic labeling machines are also available for applying labels to screwed workpieces.

Optionally, the automatic screw-tightening machine further comprises a cover covering the outer sides of the workpiece holding tray, the screw-tightening machine, the screw height detecting machine and the labeling machine, and the cover is in a box shape with one side opened.

In particular, the housing is arranged to protect the workpiece and the equipment from being cleaned on the one hand and to reduce the emission of operating noise of the various components on the other hand.

Examples

As shown in fig. 1 and 2, the utility model provides an automatic assembling device, include:

the device comprises a workpiece containing disc 1, wherein a workpiece containing position 2 is arranged on the workpiece containing disc 1;

the driving mechanism is arranged at the lower side of the workpiece containing disc and can drive the workpiece containing disc 1 to rotate clockwise or anticlockwise so as to drive the workpiece containing position 2 to move;

a screw twisting machine 3, a screw height detecting machine 4 and a labeling machine 5 are sequentially arranged on the outer side of the workpiece containing tray 1 along the moving track of the workpiece containing position 2.

In this embodiment, the workpiece holding tray 1 has a disk shape, and a rotating shaft is provided at a lower side of the center of the workpiece holding tray 1 and connected to the driving mechanism.

In the present embodiment, the drive mechanism includes:

the driving motor is arranged below the rotating shaft;

In this embodiment, the workpiece holding positions 2 are four, and the four workpiece holding positions 2 are uniformly distributed in the circumferential direction of the workpiece holding tray 1.

In the present embodiment, the positions of the screw driving machine 3, the screw height detecting machine 4, and the labeling machine 5 correspond to the positions of the adjacent three workpiece placing positions 2, respectively.

In this embodiment, work piece holds position 2 and includes the casing, and the casing is fixed on work piece holds the dish, is provided with work piece holding tank in the casing, and the shape and the work piece that the work piece held the tank cooperate, can fix a position the work piece.

In the present embodiment, the screw driving machine 3 includes:

the four-axis manipulator 6 is arranged on one side of the workpiece containing disc 1, and an electric screwdriver 7 is arranged at the end part of the four-axis manipulator 6;

and a screw feeder 8 provided on one side of the four-axis robot 6.

In the present embodiment, the screw height detecting machine 4 includes:

the bracket 9 is L-shaped and is arranged on one side of the workpiece accommodating disc 1;

and the distance sensor 10 is connected with the bracket 9 and is arranged above the workpiece containing position 2.

In the present embodiment, labelling machine 5 comprises:

an upright column 11 arranged on one side of the workpiece accommodating tray 1;

one end of the linear module 12 is connected with the upper end of the upright post 11, and the other end is arranged above the workpiece containing position 2;

a label box 13 disposed below one end of the linear module 12;

and a label suction nozzle 14 disposed under the slider of the linear module 12.

In the present embodiment, a cover 15 is further provided to cover the outside of the work tray 1, the screw driver 3, the screw height detector 4, and the labeling machine 5, and the cover 15 has a box shape with one side opened.

To sum up, the utility model provides an automatic assembly equipment when using, put into the work piece that waits to assemble in the open lateral correspondence work piece holding position 2 through dustcoat 15, start driving motor, drive work piece holding tray rotatory 90 under the effect of cam wheel splitter, then twist screw machine 3 and start, four-axis manipulator 6 drives electric screwdriver 7 and moves to the work piece top, screw feeder 8 sends the mode of nail to supply the nail for electric screwdriver 7 through blowing up, electric screwdriver 7 twists the screw on the work piece, realize the spiro union of work piece; at the moment, the workpiece containing disc 1 rotates by 90 degrees again, so that the screwed screw is positioned under the distance sensor 10, the height of the head of the screw is detected through the distance sensor 10, and the screwing amount of the screw is ensured to meet the requirement; after the height of the screw is detected, the workpiece containing disc 1 rotates 90 degrees again, the workpiece is rotated to the position below the labeling machine 5, the label suction nozzle 14 sucks a label from the label box 13 under the driving of the linear module 12, the label is driven to the position above the workpiece through the linear module 12, the label suction nozzle 14 descends to paste the label on the workpiece, and the assembly of the workpiece is completed. This automatic assembly equipment is through setting up around rotatable work piece holds dish 1 and twist screw machine 3, screw height detection machine 4 and labeller 5, realizes accomplishing in proper order along with the rotation of work piece holds dish 1 and twists the process of screw, screw height detection and labeling, not only uses manpower sparingly, can also improve the assembly quality.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. An automatic assembly apparatus, comprising:

2. The automatic assembling apparatus according to claim 1, wherein said workpiece holding tray is a disk shape, and a rotary shaft is provided at a central lower side of said workpiece holding tray, and said rotary shaft is connected to said driving mechanism.

3. The automated assembly apparatus of claim 2, wherein the drive mechanism comprises:

the driving motor is arranged below the rotating shaft;

4. The automatic assembling equipment according to claim 2, wherein said workpiece holding positions are provided in four, and four said workpiece holding positions are uniformly distributed in a circumferential direction of said workpiece holding tray.

5. The automatic assembling equipment according to claim 4, wherein the positions of said screw driving machine, said screw height detecting machine and said labeling machine correspond to the positions of the adjacent three work piece placing positions, respectively.

6. The automatic assembly equipment of claim 1, wherein the workpiece containing position comprises a shell, the shell is fixed on the workpiece containing tray, a workpiece containing groove is formed in the shell, and the workpiece containing groove is matched with the workpiece in shape and can be used for positioning the workpiece.

7. The automatic assembly equipment of claim 1, wherein the screw driving machine comprises:

and the screw feeder is arranged on one side of the four-shaft mechanical arm.

8. The automatic assembling apparatus according to claim 1, wherein said screw height detecting machine comprises:

9. The automatic assembly apparatus according to claim 1, characterized in that said labeling machine comprises:

the upright post is arranged on one side of the workpiece containing disc;

the label box is arranged below one end of the linear module;

10. The automatic assembling apparatus according to claim 1, further comprising a housing covering an outer side of said workpiece holding tray, screw driving machine, screw height detecting machine and labeling machine, said housing being in a box shape with one side opened.