CN211656786U

CN211656786U - Dysmorphism plug-in components machine based on robot

Info

Publication number: CN211656786U
Application number: CN202020350396.3U
Authority: CN
Inventors: 杜进团; 赖雄华; 饶富林; 温双星
Original assignee: Xiamen Kongzhi Electronic Technology Co ltd
Current assignee: Xiamen Kongzhi Electronic Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-10-09
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a robot-based special-shaped plug-in machine, which comprises a PCB substrate conveying line, a robot and a feeding device, wherein the PCB substrate conveying line is provided with a plug-in station, and the plug-in station is provided with a detection device for detecting whether a PCB substrate is in place or not and a pressing mechanism for fixing the PCB substrate on the plug-in station; the feeding device is provided with a material tray stacking and lifting mechanism, an empty tray placing area and a material tray moving mechanism, wherein the material tray moving mechanism is used for moving an empty material tray in the material tray stacking and lifting mechanism to the empty tray placing area; the robot is used for picking up components in a material tray on the material tray stacking and lifting mechanism and inserting the components onto a PCB substrate on the plug-in station. This dysmorphism plug-in components machine based on robot is equipped with PCB base plate transfer chain, robot and feedway, realizes the automatic feed and the plug-in components operation to PCB base plate and components and parts, realizes reducing the cost of labor to the fast assembly of PCB circuit board, and the mechanism is simple, low cost.

Description

Dysmorphism plug-in components machine based on robot

Technical Field

The utility model relates to an electron trade field especially relates to a dysmorphism plug-in components machine based on robot for produce PCB circuit board.

Background

Electronic industry products, such as washing machines, refrigerators, LED lamps, etc., each contain a board for electronic display operation, and the electronic board has a PCB inside. The PCB is designed in various ways according to different products, different models, different series and different functions, and the matching formulas of electronic elements used for circuit design are various, so that the production automation manufacturing of the PCB is troublesome, various types of PCB are often required to be produced in the one-day capacity of one production line, the batch quantity is less, and the production switching frequency is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism plug-in components machine based on robot inserts components and parts to the PCB base plate on, realizes improving work efficiency to the automated production of PCB circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a robot-based special-shaped component inserter comprises a PCB substrate conveying line, a robot and a feeding device,

the PCB substrate conveying line is provided with a plug-in station, and the plug-in station is provided with a detection device for detecting whether the PCB substrate is in place or not and a pressing mechanism for fixing the PCB substrate on the plug-in station;

the feeding device comprises a material tray stacking and lifting mechanism, an empty tray placing area and a material tray moving mechanism, wherein the material tray stacking and lifting mechanism is used for stacking material trays containing components and lifting the material trays to a material taking height of the robot, and the material tray moving mechanism is used for moving the empty material trays in the material tray stacking and lifting mechanism to the empty tray placing area;

the robot is used for picking up components in a material tray on the material tray stacking and lifting mechanism and inserting the components onto a PCB substrate on the plug-in station.

Further, the lifting mechanism is piled up to charging tray includes that the straight line module by motor drive carries out the thing board of putting that goes up and down by the drive of sharp module, puts the thing board and is used for stacking the charging tray.

Further, the lifting mechanism is piled up to the charging tray and is configured with charging tray stop gear, and charging tray stop gear includes first locating part and second locating part, and first locating part and second locating part are relative and the distance between the two is adjustable, and the charging tray is placed between first locating part and second locating part.

Furthermore, a slide rail is arranged at the bottom of the second limiting part, a slide block matched with the slide rail is arranged on the slide rail, and the second limiting part is fixed on the sliding table.

Furthermore, the upper ends of the first limiting part and the second limiting part are both provided with first air cylinders, each first air cylinder drives a pushing block, and the uppermost tray on the object placing plate is clamped by each pushing block.

Furthermore, the charging tray moving mechanism comprises a linear module, a second cylinder driven by the linear module to move transversely, and a sucker driven by the second cylinder to lift.

Furthermore, the pressing mechanism comprises at least one third air cylinder, the third air cylinder drives a pressing block to lift, and the pressing block is located above the plug-in unit station and used for pressing the PCB substrate on the plug-in unit station so as to prevent the PCB substrate from moving on the PCB substrate conveying line.

Further, the charging tray is piled up elevating system and is placed the district and all be equipped with the detection device that is used for detecting the charging tray height with empty dish.

Further, an image pickup device is assembled to the robot.

Furthermore, an image shooting device and a light source are arranged between the tray stacking and lifting mechanism and the PCB substrate conveying line.

The utility model has the advantages of it is following:

1. this dysmorphism plug-in components machine based on robot is equipped with PCB base plate transfer chain, robot and feedway, realizes the automatic feed and the plug-in components operation to PCB base plate and components and parts, realizes reducing the cost of labor to the fast assembly of PCB circuit board, and the mechanism is simple, low cost.

2. The robot-based special-shaped component inserter is provided with the robot and the image shooting device, so that the PCB substrate and components can be accurately visually positioned, the assembly accuracy is improved, and the yield is ensured.

3. The robot-based special-shaped component inserter can be provided with an industrial vision system, the production formulas of various products are configured by using the flexibility of the robot and the vision system, the types of PCB substrates are confirmed by the vision system, the running track of the robot is automatically switched, the functions of multiple types, less batch, more switching and quick switching are realized, the production formulas are quickly switched, and the automation of intelligent flexible production is realized.

Drawings

FIG. 1 shows an overall view of a robot-based, contoured inserter;

FIG. 2 is one of the perspective views of the internal structure of the robot-based profile inserter;

FIG. 3 is a second perspective view of the internal structure of the robot-based profile inserter;

fig. 4 is a schematic diagram of the positional relationship between the tray stacking and lifting mechanism and the tray limiting mechanism.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

Referring to fig. 1 to 3, the present embodiment provides a robot-based special-shaped component inserter, including a PCB substrate conveying line 1, a robot 2 and a feeding device, where the PCB substrate conveying line 1 is provided with a component inserting station, the feeding device is used for conveying components, and the robot 2 picks up and inserts the components on the feeding device onto a PCB substrate 3 on the component inserting station. The special-shaped component inserter is also provided with a control system, an alarm system and an industrial vision system, the production formulas of all products are configured by utilizing the flexibility of the robot 2 and the vision system, the type of the PCB is confirmed by the vision system, the running track of the robot 2 is automatically switched, and the functions of multiple types, less batches, more switches and quick switch are realized.

As shown in fig. 2 and 3, the feeding device comprises a material tray stacking area, an empty tray placing area 8 and a material tray moving mechanism 9, the material tray stacking area is provided with a material tray stacking lifting mechanism 7, the material tray stacking lifting mechanism 7 is used for stacking material trays containing components and lifting the material trays to the material taking height of the robot 2, and the material tray moving mechanism 9 is used for moving the empty material trays in the material tray stacking lifting mechanism 7 to the empty tray placing area 8.

As shown in fig. 2 and 3, the tray stacking and lifting mechanism 7 includes a linear module driven by a motor and a storage plate 10 driven by the linear module to lift, and the storage plate 10 is used for stacking trays.

As shown in fig. 4, the tray stacking and lifting mechanism 7 is configured with a tray limiting mechanism, the tray limiting mechanism includes a first limiting member 11 and a second limiting member 12, a slide rail is disposed at the bottom of the second limiting member 12, a slide block is disposed on the slide rail, the second limiting member 12 is fixed on the slide table, the first limiting member 11 and the second limiting member 12 are opposite, the distance between the first limiting member 11 and the second limiting member 12 is adjustable, and the tray is placed between the first limiting member 11 and the second limiting member 12.

In a specific structure, as shown in fig. 4, the first limiting member 11 and the second limiting member 12 are both provided with first air cylinders 13 at the upper ends thereof, each first air cylinder 13 drives a pushing block 14, and the uppermost tray on the object placing plate 10 is clamped by each pushing block 14. In this embodiment, the first limiting member 11 is a vertical plate, the second limiting member 12 includes an upper connecting plate, a lower connecting plate and a plurality of columns 15 fixed to the two connecting plates, and a horizontal abdicating slot 16 is disposed on the object placing plate 10 corresponding to each column 15.

As shown in fig. 2 and 3, the tray moving mechanism 9 includes a linear module driven by a motor, a second cylinder 17 driven by the linear module to move transversely, and a suction cup 18 driven by the second cylinder 17 to move up and down, the suction cup 18 is used for sucking an empty tray on the object placing plate 10, and the empty tray is released after being moved to above the empty tray placing area 8.

The tray stacking lifting mechanism 7 and the empty tray placing area 8 are both provided with a detection device 4 for detecting the height of the tray, and the detection device 4 is a sensor.

PCB base plate transfer chain 1 can be belt transfer chain, gear chain transfer chain or roller transfer chain, adopts the belt transfer chain as PCB base plate transfer chain 1 in this embodiment. And a detection device 4 for detecting whether the PCB substrate 3 is in place or not and a pressing mechanism for fixing the PCB substrate 3 on the plug-in station are arranged at the plug-in station. As shown in fig. 2, the pressing mechanism includes at least one third cylinder 5, the third cylinder 5 drives a pressing block 6 to move up and down, and the pressing block 6 is located above the card insertion station and is used for pressing the PCB substrate 3 on the card insertion station to prevent the PCB substrate 3 from moving on the PCB substrate conveying line 1. The detection means 4 is a sensor.

The robot 2 is used for picking up components in a tray on the tray stacking and lifting mechanism 7 and inserting the components on the PCB substrate 3 on the plug-in station, and the robot 2 is assembled with an image shooting device 19 and a component plug-in tool 21. An image pickup device 19 and a light source 20 are arranged between the tray stacking and lifting mechanism 7 and the PCB substrate conveying line 1. The industrial vision system includes the image capturing devices 19, and the image capturing devices 19 are CCD lenses.

Description of the operation of the mechanism:

1. the PCB substrate 3 is conveyed to the plug-in station by an independent PCB substrate conveying line 1, the PCB substrate 3 is detected by a sensor on the plug-in station, the PCB substrate conveying line 1 stops, and the pressing mechanism presses the PCB substrate 3 to enable the PCB substrate 3 to stop at the plug-in station;

2. manually placing a material tray with a stack of components in a material tray stacking area, and starting the equipment;

3. the material tray stacking and lifting mechanism 7 lifts the material tray to the material taking height of the robot 2, and the sensor detects the lifting height;

4. the robot 2 takes 4 components from the material tray at one time, positions the components through the vision system, the robot 2 moves to the position above the PCB substrate 3, the vision system positions the position of the PCB substrate 3 again, and the robot 2 corrects the angle according to the position positioned by the vision system and inserts the components into the corresponding positions on the PCB substrate 3;

5. when the components in the material tray of one layer are used up, the material tray moving mechanism 9 sucks the empty tray to move to the empty tray placing area 8, and the empty tray is placed in the empty tray placing area 8;

6. when the components in the material tray are used up, the control system gives an alarm to prompt the supplement of a new material tray, the empty tray area is full of empty material trays, and the control system gives an alarm to prompt personnel to take out the empty trays.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a dysmorphism plug-in components machine based on robot which characterized in that: comprises a PCB substrate conveying line, a robot and a feeding device,

2. The robot-based, contoured component inserter of claim 1, wherein: the lifting mechanism is piled up to charging tray includes that the straight line module by motor drive carries out the thing board of putting that goes up and down by the drive of sharp module, puts the thing board and is used for stacking the charging tray.

3. The robot-based, contoured component inserter of claim 2, wherein: the lifting mechanism is piled up to the charging tray and is configured with charging tray stop gear, and charging tray stop gear includes first locating part and second locating part, and first locating part and second locating part are relative and the distance between the two is adjustable, and the charging tray is placed between first locating part and second locating part.

4. The robot-based, contoured component inserter of claim 3, wherein: the bottom of the second limiting part is provided with a sliding rail, the sliding rail is provided with a sliding block matched with the sliding rail, and the second limiting part is fixed on the sliding table.

5. The robot-based, contoured component inserter of claim 3, wherein: the upper ends of the first limiting part and the second limiting part are respectively provided with a first air cylinder, each first air cylinder drives a pushing block, and the material tray at the uppermost end on the object placing plate is clamped by each pushing block.

6. The robot-based, contoured component inserter of claim 1, wherein: the tray moving mechanism comprises a linear module, a second cylinder and a sucker, wherein the second cylinder is driven by the linear module to move transversely, and the sucker is driven by the second cylinder to lift.

7. The robot-based, contoured component inserter of claim 1, wherein: the pressing mechanism comprises at least one third cylinder, the third cylinder drives a pressing block to lift, and the pressing block is located above the plug-in station and used for pressing the PCB on the plug-in station so as to prevent the PCB from moving on the PCB conveying line.

8. The robot-based, contoured component inserter of claim 1, wherein: the charging tray piles up elevating system and empty dish and places the district and all be equipped with the detection device who is used for detecting the charging tray height.

9. The robot-based, contoured inserter of any one of claims 1-8, wherein: an image pickup device is assembled to the robot.

10. The robot-based, contoured inserter machine of claim 9, wherein: an image shooting device and a light source are arranged between the tray stacking and lifting mechanism and the PCB substrate conveying line.