CN218370537U

CN218370537U - Robot duplex position circuit board collecting machine

Info

Publication number: CN218370537U
Application number: CN202222854803.6U
Authority: CN
Inventors: 王小军; 张方东
Original assignee: Dongguan Nuozheng Electronics Co ltd
Current assignee: Guangdong Nuozheng Electronics Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a duplex position circuit board collecting device of robot, its structure has: the device comprises a rack, six-axis manipulators, a controller and a frame changing trolley. The PCB storage device comprises a rack, a PCB conveying chain, a base plate storage area, a double-plate rack storage area, a PCB storage frame and a storage box, wherein the double-plate rack storage area is arranged on the rack except for the PCB conveying chain and the base plate storage area, each plate rack storage area is internally provided with the PCB storage frame, one PCB storage frame can be used for standby, after one PCB storage frame is filled with the other PCB storage frame, the other PCB storage frame is directly started to continue to collect plates, so that the manual intervention time is reduced, the machine does not need to be stopped, and the efficiency is effectively improved. The six-axis manipulator is arranged at the top of the rack through the horizontal sliding support, does not occupy the space of equipment, can move back and forth in the plate collecting machine to replace manpower, does not stop for 24 hours, can collect plates quickly and accurately, and has the production speed of 12Pcs/min. But it is close to trade frame platform truck walking board district is deposited to the grillage, deposits the board frame with the PCB of full board fast and removes, and the board frame is deposited to the CB of trading overhead, and this kind of frame platform truck design of trading is simple, and it is easy to trade the frame, convenient operation.

Description

Robot duplex position circuit board collecting machine

Technical Field

The utility model relates to a PCB board produces equipment field technique, especially indicates a duplex position circuit board collecting machine of robot.

Background

In the prior art, the raw materials of the circuit board are all 240mm by 240mm whole plates, and need to be subjected to processes such as gold plating, and the finished product can be cut into small plates of 100 by 50mm or 100 by 100mm by a cutting device. In the whole process, the plate needs to be collected and separated for many times, and the traditional method is manual operation. The plate collecting machine appears on the market due to low manual operation efficiency. The plate collecting machine is a device for moving the PCB of the previous process to a required position, but the existing plate collecting machine with the automatic film separating function needs to be stopped after a frame of PCB is filled each time, the whole stack of PCBs is taken away, an empty frame is put away, and the machine is started to continue operation, so that the problem of low efficiency still exists.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a robot double-station circuit board collecting machine, which can continuously operate and has high efficiency.

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

robot duplex position circuit board receiving machine includes

The PCB conveying device comprises a rack, a PCB conveying chain, a backing plate placing area and a double-board rack board storing area, wherein the inner cavity of the rack is hollow, the left side of the inner cavity is provided with the PCB conveying chain, the right side of the inner cavity is provided with the backing plate placing area, and the front side of the rack is provided with the double-board rack board storing area;

the six-axis manipulator is arranged at the top of the rack through a horizontal sliding support, a vacuum chuck is arranged at the free end of the six-axis manipulator, and the vacuum chuck moves back and forth among the PCB conveying chain, the base plate placing area and the double-plate rack plate storage area;

the controller is arranged on the rack and is electrically connected with each driving part of the robot double-station circuit board collecting machine;

the frame changing trolley can be close to the plate rack storage area in a walking mode, a platform is arranged above the frame changing trolley, fences are arranged on the left side and the right side of the platform, the front side and the rear side of the platform are open and free of shielding, at least one PCB storage frame is arranged on the platform, and the PCB storage frame can be pushed into any one plate rack storage area in a sliding mode; a PCB storing cavity is arranged on the PCB storing frame and is of an inclined vertical V-shaped structure.

As a preferable scheme, the top of the six-shaft manipulator is provided with a horizontal sliding support, the horizontal sliding support is erected on a linear guide rail on a girder at the top of the rack through a sliding block, the end part of the horizontal sliding support is connected with a screw rod, and the screw rod is driven by a left-right translation motor so as to drive the horizontal sliding support to slide leftwards/rightwards.

Preferably, the six-axis manipulator is further arranged on a ball screw lifting mechanism.

As a preferable scheme, the bottom of the PCB storing frame is provided with a guide wheel, the corresponding frame storing area is provided with a guide groove, and the guide groove is provided with a touch switch, when the PCB storing frame is pushed into the frame storing area, the touch switch can be touched.

As a preferable scheme, a three-color display lamp is arranged at the top of the frame.

As a preferred scheme, the frame is provided with sealing plates, the sealing plates corresponding to the PCB conveying chain, the base plate placing area and the double-plate frame plate storage area are transparent plates, and the sealing plates in other areas are carbon steel baking finish plates.

As a preferred scheme, the PCB conveying chain is a high-lubrication wear-resistant UPE roller conveying chain, and each roller is driven by a conveying motor and the chain to rotate.

Preferably, the length, width and height of the frame are 1850 x 2100 x 2123mm.

As a preferred scheme, the bottom of the frame is a fixed foot, and the bottom of the frame changing trolley is a universal wheel.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, the utility model discloses a duplex position circuit board collecting device of robot's structure has: frame, six manipulators, controller, trade frame platform truck, except setting up PCB conveying chain and backing plate on its frame and placing the district in addition double plate frame and deposit the board district, every grillage deposits the board frame in the board district all has a PCB to deposit the board frame, can use one in one so, deposits the back when one of them PCB fills with, directly launches another PCB and deposits the board frame and continue to receive the board to reduce artifical intervention time, need not shut down, effectively raise the efficiency. Its six-axis manipulator pass through the horizontal slip support install in the top of frame does not occupy the equipment space to can make a round trip to move about between PCB conveying chain, backing plate are placed the district, the double plate frame and are deposited the board district, replace the manual work, the operation of not shutting down in 24 hours can receive the board fast accurately, the speed of production reaches 12Pcs/min. But trade frame platform truck walking is close to the board frame deposits the board district, deposits the board frame with the PCB of full board fast and withdraws, and the CB of trading the overhead deposits the board frame, and this kind of frame platform truck design is simple, and it is easy, convenient operation to trade the frame.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a main view of the robot double-station circuit board collecting machine according to the embodiment of the present invention.

Fig. 2 is a left side view of the robot double-station circuit board collecting machine according to the embodiment of the present invention.

Fig. 3 is a top view of the robot double-station circuit board receiving machine according to the embodiment of the present invention.

Fig. 4 is a perspective view of a robot double-station circuit board collecting machine according to an embodiment of the present invention.

Fig. 5 is a top view of a PCB conveyor chain according to an embodiment of the present invention.

Fig. 6 is a perspective view of a PCB conveyor chain according to an embodiment of the present invention.

The attached drawings indicate the following:

10. rack 11 and PCB conveying chain

111. Roller 12, pad placing area

13. Plate frame storage area 131 and guide groove

14. Linear guide rail 15, screw rod

16. Left-right translation motor 17 and sealing plate

171. Transparent plate 172, carbon steel baking finish board

18. Fixed foot 20, six manipulators

21. Horizontal sliding support 30 and controller

40. Frame changing trolley 41 and platform

42. Fence 43 and PCB storage frame

431. Plate storage cavity 432 and guide wheel

44. A universal wheel.

Detailed Description

Referring to fig. 1 to 6, a specific structure of a preferred embodiment of the present invention is shown, which is a robot double-station circuit board collecting machine, and the robot hand is used to replace manual work, so that the board can be collected quickly and accurately, and the production speed can reach 12Pcs/min.

The robot double-station circuit board collecting machine comprises a rack 10, a six-axis manipulator 20, a controller 30 and a frame changing trolley 40. The inner cavity of the rack is hollow, the PCB conveying chain 11 is arranged on the left side of the inner cavity, the pad placing area 12 is arranged on the right side of the inner cavity, and the double-board rack board storing area 13 is arranged on the front side of the rack 10. PCB conveying chain 11 is used for sending into the PCB board, and backing plate placing area 12 has a pile of backing plates, and the backing plate is used for keeping apart two adjacent PCB boards, and every receipts a slice PCB board, just will put a slice backing plate on the surface of PCB board, prevents that two adjacent PCB boards direct contact from taking place to scrape colored wearing and tearing scheduling problem. The six-axis manipulator 20 is used for replacing manual work, rapidly and sequentially placing the PCB and the base plate into the PCB storage frame, and the whole process is controlled by the controller 30.

Wherein, the six-axis manipulator 20 is mounted on the top of the frame 10 through a horizontal sliding bracket 21. The advantage of installing at the top is that do not occupy the mesa face space for the whole board collecting machine volume need not be too big and occupy too much space. The free end of the six-axis manipulator 20 is provided with a vacuum chuck, and the vacuum chuck moves back and forth among the PCB conveying chain 11, the pad placing area 12 and the double-board rack storing area 13. The whole working process is as follows: the sucking disc inhales the PCB board with the PCB board and deposits the frame 43, moves to the backing plate again and places district 12, inhales a slice backing plate, returns the PCB board and deposits the frame, puts the backing plate on the PCB board surface, repeats so.

The controller 30 is arranged on the frame 10, the controller 30 is electrically connected to each driving part of the robot double-station circuit board collecting machine, and the driving parts regularly walk under the setting of the controller 30.

Trade frame platform truck 40 walkable and be close to grillage board deposit district 13, there is platform 41 the top of this trade frame platform truck 40, there is rail 42 in the left and right sides of platform 41, and the front and back both sides are opened and are not sheltered from, and rail 42's effect prevents that PCB from depositing board frame 43 and dropping. The platform 41 is provided with at least one PCB storage frame 43, and the PCB storage frame 43 can be slidably pushed into any one of the rack storage areas 13. The PCB storage frame 43 has a storage cavity 431 thereon, and the storage cavity 431 has a tilted V-shaped structure. When the board storage cavity 431 is full of boards, a signal is given to the controller 30, and the six-axis manipulator 20 stores the boards in the other PCB storage frame 43, so that the double-station board collecting machine can continuously work, the manual intervention time is reduced, and the efficiency is improved.

As shown in fig. 3 and 4, the top of the six-axis robot 20 has a horizontal sliding bracket 21, the horizontal sliding bracket 21 is mounted on the linear guide 14 on the girder at the top of the frame 10 through a slider, the end of the horizontal sliding bracket 21 is connected to a lead screw 15, and the lead screw 15 is driven by a left-right translation motor 16, so as to drive the horizontal sliding bracket 21 to slide left/right. And, the six-axis manipulator 20 is further disposed on a ball screw lifting mechanism, and can drive the manipulator to move up/down. In addition, the six-axis robot 20 has a rotation movement function and the like, simulates a pattern of a human hand, and can freely suck/put a plate.

As shown in fig. 4, the bottom of the PCB storage frame 43 has a guide wheel 432, the corresponding frame storage area 13 has a guide slot 131, and a touch switch is disposed on the guide slot 131, so that when the PCB storage frame 43 is pushed into the frame storage area 13, the touch switch is touched. By the design, the controller 30 can judge whether the PCB storing frame 43 is pushed in place or not, and when the frame storing area 13 is empty, the six-axis manipulator 20 is prohibited from collecting the PCB inwards. The top of the frame 10 is provided with a three-color display lamp for displaying the operation state of the machine.

As shown in fig. 1 to 4, the frame 10 is provided with sealing plates 17, the sealing plates 17 corresponding to the PCB conveying chain 11, the pad placing area 12 and the dual rack board storage area 13 are transparent plates 171, the sealing plates 17 in other areas are carbon steel baking plates 172, and the carbon steel baking plates 172 are solid and durable and have an attractive appearance. The design of transparent plate 171 makes the operating personnel can conveniently observe and receive the board condition to with inside and outside shrouding 17 of using of machine keep apart, can prevent that the dust from getting into and causing the circuit board pollution, and can increase equipment safety protection level.

As shown in fig. 5 and 6, the PCB conveying chain 11 is a highly lubricated wear-resistant UPE roller 111 conveying chain, each roller 111 is driven by a conveying motor and a chain to rotate, and the UPE roller 111 can prevent the PCB from being scratched.

The utility model discloses a duplex position board collecting machine, its the length and width height of frame 10 is 1850 x 2100 x 2123mm. The bottom of the frame 10 is provided with fixing feet 18, the bottom of the frame changing trolley 40 is provided with universal wheels 44, and the universal wheels 44 are designed to enable the frame changing trolley to carry the PCB storage frame 43 in a workshop.

The utility model discloses a robot duplex position circuit board receiving machine's theory of operation as follows: the robot double-station circuit board collecting machine is used in cooperation with other equipment, for example, is installed at the downstream of a dust remover and is used for collecting the PCB subjected to dust removal. As an example, the PCB after dust removal enters the board collecting machine from the PCB conveying chain 11, and after reaching the setting area, the six-axis robot 20 sucks up the PCB with its vacuum chuck, moves to one of the PCB storage frames 43, then the six-axis robot 20 moves to the pad placing area 12, sucks up a pad with its vacuum chuck, returns to the PCB storage frame 43, lays the pad on the surface of the PCB, and repeats the operations of sucking the PCB, placing the PCB, sucking the pad, and placing the pad, and so on. After the PCB storage frame 43 is full, the six-shaft manipulator 20 collects the PCB towards the other PCB storage frame 43, the equipment can continuously work without interruption, the efficiency is high, and the production speed reaches 12Pcs/min.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a robot duplex position circuit board collecting device which characterized in that: comprises that

The PCB storage rack is characterized by comprising a rack (10), wherein the inner cavity of the rack is hollow, a PCB conveying chain (11) is arranged on the left side of the inner cavity, a pad placing area (12) is arranged on the right side of the inner cavity, and a double-board rack board storage area (13) is arranged on the front side of the rack (10);

the six-axis manipulator (20) is arranged at the top of the rack (10) through a horizontal sliding support (21), a vacuum chuck is arranged at the free end of the six-axis manipulator (20), and the vacuum chuck moves back and forth among the PCB conveying chain (11), the base plate placing area (12) and the double-rack plate storage area (13);

the controller (30) is arranged on the rack (10), and the controller (30) is electrically connected with each driving part of the robot double-station circuit board collecting machine;

the frame changing trolley (40) is close to the plate rack storage area (13) in a walking mode, a platform (41) is arranged above the frame changing trolley (40), fences (42) are arranged on the left side and the right side of the platform (41), the front side and the rear side of the platform are open without shielding, at least one PCB storage frame (43) is arranged on the platform (41), and the PCB storage frame (43) can be pushed into any one plate rack storage area (13) in a sliding mode; the PCB storage frame (43) is provided with a storage cavity (431), and the storage cavity (431) is of an inclined vertical V-shaped structure.

2. The robot double-station circuit board collecting machine of claim 1, characterized in that: the top of the six-shaft manipulator (20) is provided with a horizontal sliding support (21), the horizontal sliding support (21) is erected on a linear guide rail (14) on a girder at the top of the rack (10) through a sliding block, the end part of the horizontal sliding support (21) is connected with a screw rod (15), and the screw rod (15) is driven by a left-right translation motor (16), so that the horizontal sliding support (21) is driven to slide leftwards and rightwards.

3. The robot double-station circuit board collecting machine of claim 1, characterized in that: the six-axis manipulator (20) is also arranged on a ball screw lifting mechanism.

4. The robot double-station circuit board collecting machine of claim 1, characterized in that: the bottom of the PCB storing frame (43) is provided with a guide wheel (432), a guide groove (131) is arranged on the corresponding plate frame storing area (13), a touch switch is arranged on the guide groove (131), and when the PCB storing frame (43) is pushed into the plate frame storing area (13), the touch switch can be touched.

5. The robot double-station circuit board collecting machine of claim 1, characterized in that: and a three-color display lamp is arranged at the top of the frame (10).

6. The robot double-station circuit board collecting machine of claim 1, characterized in that: be equipped with shrouding (17) on frame (10), place shrouding (17) of district (12) and double plate frame deposit board district (13) for PCB conveying chain (11), backing plate and be transparent plate (171), shrouding (17) in other regions are carbon steel baking finish board (172).

7. The robot double-station circuit board collecting machine of claim 1, characterized in that: the PCB conveying chain (11) is a high-lubrication wear-resistant UPE roller (111) conveying chain, and each roller (111) is driven by a conveying motor and the chain to rotate.

8. The robot double-station circuit board collecting machine of claim 1, characterized in that: the length, width and height of the frame (10) are 1850 x 2100 x 2123mm.

9. The robot double-station circuit board collecting machine of claim 1, characterized in that: the bottom of the frame (10) is a fixed foot (18), and the bottom of the frame changing trolley (40) is a universal wheel (44).