CN210725898U

CN210725898U - Open-close type circuit board adsorption equipment

Info

Publication number: CN210725898U
Application number: CN201921375111.5U
Authority: CN
Inventors: 陈德和
Original assignee: Universal PCB Equipment Co Ltd
Current assignee: Universal PCB Equipment Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-09
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an open-close type circuit board adsorption equipment, including the first chamber of inhaling, the chamber is inhaled to the second, linear actuator and fixed plate, the first chamber of inhaling is inhaled with the second and is inhaled the chamber and set up side by side and an interval clearance, the first chamber bottom surface of inhaling and second inhale the chamber bottom surface and locate on the coplanar and evenly be equipped with a plurality of absorption holes, the first chamber of inhaling is inhaled with the second and is inhaled the chamber upper surface and all be equipped with the suction inlet, the suction inlet is connected with air exhaust equipment, linear actuator sets up on the first chamber of inhaling along the horizontal direction, the fixed plate is connected in linear actuator's output, the chamber is connected in the fixed plate is inhaled to the second, linear actuator orders about the second and inhales the chamber and moves. The open-close type circuit board adsorption device is not easy to generate marks on the circuit board, and the shipment quality of the circuit board is improved; and the requirements of producing circuit boards with different sizes can be met, the switching is simple, and the cost is lower.

Description

Open-close type circuit board adsorption equipment

Technical Field

The utility model relates to a technical field of equipment, in particular to open-close type circuit board adsorption equipment.

Background

In the field of PCBs, the adsorption application of the circuit board is wide, and the circuit board is required to be adsorbed in surface plating DVCP and VCP equipment used for producing soft boards and hard boards (including HDI boards, filling holes, blind holes, copper columns and the like).

The existing adsorption device is usually applied to a whole circuit in order to ensure enough suction force to prevent the circuit board from falling off when adsorbing the circuit board. The existing board is stored in an L-shaped frame or a board box in a stacked mode when being transported, and when the circuit board with holes is adsorbed, the situation that a plurality of circuit boards are adsorbed at one time is easy to occur.

In order to prevent the circuit boards from being sucked in the adsorption process, the suction nozzle is adopted to suck the board edge to pull the first board to be separated from the second board, and then the whole board is sucked. In the technology, the suction nozzle type is adopted, so that the impression is easily generated in the process of adsorbing the circuit board; and usually, only circuit boards with fixed sizes can be produced, and different adsorption devices are required to be provided for the adsorption of the circuit boards with different sizes, so that the cost is higher.

Therefore, an open-close type circuit board adsorption device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an open-close type circuit board adsorption equipment, has difficult impression, can satisfy not unidimensional circuit board absorbent advantage.

In order to achieve the above object, the utility model provides an open-close type circuit board adsorption equipment, inhale chamber, sharp driver and fixed plate including first inhaling chamber, second, first inhale the chamber with the second is inhaled the chamber and is set up side by side and an interval clearance, first inhaling the chamber bottom surface and the second is inhaled the chamber bottom surface and is located the coplanar and evenly be equipped with a plurality of absorption holes, first inhale the chamber with the second is inhaled the chamber upper surface and all is equipped with the suction inlet, the suction inlet is connected with air exhaust equipment, sharp driver along the horizontal direction set up in first inhaling on the chamber, the fixed plate connect in sharp driver's output, the second inhale the chamber connect in the fixed plate, sharp driver orders about the second inhale the chamber for first chamber motion adjustment clearance distance.

Preferably, the gap distance is adjusted according to the length of the circuit board to be adsorbed.

Preferably, the first suction chamber comprises a first hollow shell, and the second suction chamber comprises a second hollow shell; the suction port on the upper surface of the first suction cavity and the suction hole on the bottom surface of the first suction cavity are communicated with the interior of the first hollow shell; the suction port on the upper surface of the second suction cavity and the suction hole on the bottom surface of the second suction cavity are communicated with the inside of the second hollow shell.

Preferably, the first suction cavity and the second suction cavity are both PVC plates.

Preferably, the first suction cavity and the second suction cavity are both rectangular, and the width of the short side of the first suction cavity is equal to the length of the long side of the second suction cavity.

Preferably, the linear driver is arranged along the length direction of the first suction cavity.

Preferably, the open-close type circuit board adsorption device further comprises a connecting piece, the connecting piece is fixed on the upper surface of the first suction cavity, and the manipulator is connected with the connecting piece.

Compared with the prior art, the utility model discloses following beneficial effect has: the bottom surfaces of the first suction cavity and the second suction cavity in the open-close type circuit board suction device are uniformly provided with a plurality of suction holes, so that the stress is more uniform when the circuit board is sucked, the circuit board is not easy to generate marks, and the shipment quality of the circuit board is improved; the gap distance between the first suction cavity and the second suction cavity can be adjusted through the arrangement of the linear driver, the requirements of producing circuit boards with different sizes can be met, the switching is simple, and the cost is low.

Drawings

Fig. 1 is a first perspective view of an open-close type circuit board adsorption device according to an embodiment of the present invention.

Fig. 2 is a second perspective view of the open-close type circuit board adsorption device according to the embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The utility model provides an open-close type circuit board adsorption equipment 100 adsorbs the circuit board through this open-close type circuit board adsorption equipment 100. Fig. 1-2 are different view diagrams of the open-close type circuit board adsorption device 100 according to the embodiment of the present invention, and the structure thereof is described in detail below with reference to fig. 1 and 2:

referring to fig. 1 and 2, the open-close type circuit board adsorption device 100 of the present embodiment includes a first suction cavity 10 and a second suction cavity 20, and the circuit board is adsorbed by contacting the bottom surface of the first suction cavity 10 and the bottom surface of the second suction cavity 20 with a circuit board (not shown).

Wherein, the first chamber 10 and the second of inhaling of this embodiment is inhaled the chamber 20 and is set up side by side and an interval clearance, and clearance distance d adjusts according to absorbent circuit board length, can guarantee like this to when different width circuit boards adsorb, the second is inhaled the chamber 20 and can be inhaled the top edge of circuit board when adsorbing. And, clearance distance d can be adjusted, can satisfy the requirement of not unidimensional circuit board.

Referring to fig. 1, the bottom surfaces of the first suction chamber 10 and the second suction chamber 20 of the present embodiment are disposed on the same plane and uniformly have a plurality of suction holes 50, and the upper surfaces of the first suction chamber 10 and the second suction chamber 20 are both provided with suction ports 60. Preferably, the first suction cavity 10 and the second suction cavity 20 are both PVC plates, and the PVC plates are perforated with uniform small air holes to form the suction holes 50, so that the suction holes 50 uniformly distributed can make the circuit board uniformly stressed when being sucked, and the circuit board is not easily marked.

Further, the suction opening 60 is connected to a suction device (not shown). Preferably, the suction opening 60 is connected with the air extraction equipment through an air extraction main pipe, the second suction cavity 20 is connected to one branch of the air extraction main pipe, the first suction cavity 10 is connected to the other branch of the air extraction main pipe, and a device for switching on and off the air extraction equipment is arranged on the branch; however, the present invention is not limited thereto, and the first suction chamber 10 and the second suction chamber 20 may be connected to separate air-extracting devices.

Further, the first suction chamber 10 of the present embodiment includes a first hollow casing (not shown), and the second suction chamber 20 includes a second hollow casing (not shown); the suction port 60 on the upper surface of the first suction cavity 10 and the suction hole 50 on the bottom surface of the first suction cavity 10 are communicated with the inside of the first hollow shell; the suction port 60 on the upper surface of the second suction chamber 20 and the suction hole 50 on the bottom surface of the second suction chamber 20 are both communicated with the inside of the second hollow casing. When the circuit board is adsorbed, the second suction cavity 20 firstly generates suction through air suction equipment, acts on the upper edge without holes on the circuit board, and the adsorbed circuit board is separated from the second circuit board after the upper edge of the circuit board is pulled out upwards for a certain distance; then, the first suction chamber 10 generates suction force by the suction device to suck the circuit board, so that the whole circuit board can be sucked up.

Preferably, the first suction chamber 10 and the second suction chamber 20 are rectangular. The second is inhaled chamber 20 minor face length and is far less than the second and inhale chamber 20 long side length, and the second is inhaled chamber 20 and is adsorbed circuit board adsorption area less and the second and inhale chamber 20 and adsorb in circuit board sclausura top edge, consequently, the second is inhaled chamber 20 and can not appear adsorbing the condition two when adsorbing the circuit board. Furthermore, the width of the short side of the first suction cavity 10 is equal to the length of the long side of the second suction cavity 20, the suction area of the first suction cavity 10 is large, the suction force is large enough, and the circuit board falling phenomenon in the transfer process can be avoided.

Referring to fig. 1, the open-close circuit board adsorption device 100 of the present embodiment further includes a linear driver 30 and a fixing plate 40, the linear driver 30 is disposed on the first suction cavity 10 along the horizontal direction, and the linear driver 30 is disposed along the length direction of the first suction cavity 10. The fixed plate 40 is connected to the output end of the linear actuator 30, the second suction chamber 20 is connected to the fixed plate 40, and the linear actuator 30 drives the second suction chamber 20 to move relative to the first suction chamber 10 by the adjustment gap distance d. Preferably, the linear actuator 30 is an electric cylinder, but not limited thereto, it is only necessary to adjust the gap distance d by extension and contraction.

Referring to fig. 1, the open-close type circuit board adsorption apparatus 100 of the present embodiment further includes a connector 70, the connector 70 is fixed on the upper surface of the first suction chamber 10, and the robot is connected to the connector 70. The whole open-close type circuit board adsorption device 100 is driven to move through the operation of the manipulator.

Compared with the prior art, the utility model discloses following beneficial effect has: in the open-close type circuit board adsorption device 100 of the utility model, the bottom surfaces of the first adsorption cavity 10 and the second adsorption cavity 20 are uniformly provided with a plurality of adsorption holes 50, so that the circuit board is more uniformly stressed when being adsorbed, and the circuit board is not easy to generate marks, thereby improving the shipment quality of the circuit board; the gap distance d between the first suction cavity 10 and the second suction cavity 20 can be adjusted through the arrangement of the linear driver 30, the requirements of producing circuit boards with different sizes can be met, the switching is simple, and the cost is low.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an open-close type circuit board adsorption equipment, its characterized in that inhales the chamber, sharp driver and fixed plate including first inhaling the chamber, second, first inhale the chamber with the second is inhaled the chamber and is set up side by side and an interval clearance, first inhale the chamber bottom surface and the second is inhaled the chamber bottom surface and is located the coplanar and evenly be equipped with a plurality of absorption holes, first inhale the chamber with the second is inhaled the chamber upper surface and all is equipped with the suction inlet, the suction inlet is connected with air exhaust equipment, sharp driver along the horizontal direction set up in first inhaling on the chamber, the fixed plate connect in the output of sharp driver, the second is inhaled the chamber and is connected in the fixed plate, sharp driver orders about the second inhale the chamber for first chamber motion adjustment clearance distance of inhaling.

2. The retractable circuit board suction device of claim 1, wherein the gap distance is adjusted according to the length of the circuit board to be sucked.

3. The retractable circuit board suction device of claim 1, wherein the first suction chamber comprises a first hollow housing, and the second suction chamber comprises a second hollow housing; the suction port on the upper surface of the first suction cavity and the suction hole on the bottom surface of the first suction cavity are communicated with the interior of the first hollow shell; the suction port on the upper surface of the second suction cavity and the suction hole on the bottom surface of the second suction cavity are communicated with the inside of the second hollow shell.

4. The open-close type circuit board adsorption device of claim 1, wherein the first suction cavity and the second suction cavity are both PVC plates.

5. The open-close type circuit board adsorption device of claim 1, wherein the first suction cavity and the second suction cavity are both rectangular, and the width of the short side of the first suction cavity is equal to the length of the long side of the second suction cavity.

6. The retractable circuit board suction device as claimed in claim 1, wherein the linear actuator is disposed along a length of the first suction chamber.

7. The open-close type circuit board adsorption device of claim 1, further comprising a connector fixed on the upper surface of the first suction cavity, wherein a manipulator is connected with the connector.