CN216836100U

CN216836100U - PCB board automatic feeding mechanism

Info

Publication number: CN216836100U
Application number: CN202220494620.5U
Authority: CN
Inventors: 叶建林; 郑园诚; 章养升
Original assignee: Lin'an Chengcheng Electronics Co ltd
Current assignee: Lin'an Chengcheng Electronics Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-28
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a PCB board automatic feeding mechanism relates to PCB board feed mechanism field, the on-line screen storage device comprises a base, the base top is rotated and is connected with vertical support, and vertical support one side sliding connection has the horizontal stand, horizontal stand bottom sliding connection has the connecting block, and installs the graduated disk bottom the connecting block, graduated disk bottom output is connected with the mounting bracket, and installs bottom the mounting bracket and grab the material mechanism. The utility model discloses a sliding plate that four field font of sliding connection were arranged on sucking disc frame, the screw is not taken off with the first pine of sucking disc frame complex at the screw connection of all threaded connection of every sliding plate one end, sucking disc head of all sliding connection on every sliding plate, and take off the screw with the second pine of sliding plate complex all threaded connection on every sucking disc head, during the use, the PCB board that removes as required, remove the sucking disc head to the blank region of contactless PCB board circuit and adsorb the PCB board, can prevent that the PCB board from receiving the damage.

Description

PCB board automatic feeding mechanism

Technical Field

The utility model relates to a PCB board feed mechanism field specifically is a PCB board automatic feeding mechanism.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese name, also called printed Circuit board, is an important electronic component, is a support for electronic components, is a carrier for electrical interconnection of electronic components, and is called "printed" Circuit board because it is manufactured by electronic printing.

The existing automatic PCB feeding mechanism generally absorbs the PCB through a sucker to move.

However, the position of the sucker of the existing automatic PCB feeding mechanism is generally fixed, and when the PCB is sucked, if the sucking position is located at the circuit of the PCB, the circuit may be damaged by layering and the like.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a PCB board automatic feeding mechanism to solve current PCB board automatic feeding mechanism and probably lead to the technical problem of damage such as circuit layering.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic PCB feeding mechanism comprises a base, wherein a longitudinal support is rotatably connected to the top of the base, a transverse support is slidably connected to one side of the longitudinal support, a connecting block is slidably connected to the bottom of the transverse support, an indexing disc is mounted at the bottom of the connecting block, the output end of the bottom of the indexing disc is connected with a mounting frame, a material grabbing mechanism is mounted at the bottom of the mounting frame, cameras are mounted at four ends of the bottom of the mounting frame, and the material grabbing mechanism comprises a sucker frame, a sliding plate, a first loose-free screw, a sucker head, a second loose-free screw and a rubber pad;

the sucker frame is fixedly connected with the mounting frame, four sliding plates are connected to the sucker frame in a grid-shaped sliding mode, one end of each sliding plate is connected with a first loose non-falling screw matched with the sucker frame, a sucker head is connected to each sliding plate in a sliding mode, each sucker head is connected with a second loose non-falling screw matched with the sliding plate, and rubber pads matched with the first loose non-falling screws and the second loose non-falling screws are arranged on the sucker frame and the sliding plates respectively.

Through adopting above-mentioned technical scheme, indulge the support, the lateral frame can make with the connecting block cooperation and grab material mechanism and remove to the optional position, the graduated disk can finely tune grabbing material mechanism, be convenient for make accurate removal to process on next step of PCB board, it can snatch the PCB board and remove to grab material mechanism, the camera is convenient for confirm PCB board position, the sucking disc head of can being convenient for of sliding plate and sucking disc head cooperation removes to PCB board blank department, first pine does not take off the screw and does not take off screw and second pine and can fix sliding plate and sucking disc head respectively, the rubber pad can increase the friction that first pine does not take off the screw and the second pine does not take off the screw.

The utility model discloses further set up to, first motor is installed at the base top, and first motor output all is connected with intermeshing's gear with indulging the support bottom.

Through adopting above-mentioned technical scheme, the rotation of first motor accessible gear control longitudinal support.

The utility model discloses further set up to, indulge the useful second motor of support top installation, and second motor output is connected with the first lead screw with horizontal stand threaded connection.

Through adopting above-mentioned technical scheme, the lift of second motor accessible first lead screw control lateral frame.

The utility model discloses further set up to, the one end that longitudinal support was kept away from to the lateral frame is installed the third motor, and the third motor output be connected with connecting block threaded connection's second lead screw.

Through adopting above-mentioned technical scheme, the removal of third motor accessible second lead screw control connecting block.

The utility model discloses further set up to, the fixed orifices has all been seted up to base top four corners department.

Through adopting above-mentioned technical scheme, the fixed orifices can be convenient for fix the base at the workplace.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a sliding plate that four field font of sliding connection were arranged on sucking disc frame, the screw is not taken off with the first pine of sucking disc frame complex at the screw connection of all threaded connection of every sliding plate one end, sucking disc head of all sliding connection on every sliding plate, and take off the screw with the second pine of sliding plate complex all threaded connection on every sucking disc head, during the use, the PCB board that removes as required, remove the sucking disc head to the blank region of contactless PCB board circuit and adsorb the PCB board, can prevent that the PCB board from receiving the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is the structure schematic diagram of the material grabbing mechanism of the utility model.

In the figure: 1. a base; 2. a longitudinal support; 3. a transverse bracket; 4. connecting blocks; 5. an index plate; 6. a mounting frame; 7. a material grabbing mechanism; 701. a suction cup holder; 702. a sliding plate; 703. a first release screw; 704. a suction cup head; 705. a second release screw; 706. a rubber pad; 8. a camera; 9. a first motor; 10. a gear; 11. a second motor; 12. a first lead screw; 13. a third motor; 14. a second lead screw; 15. and (7) fixing holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

An automatic PCB feeding mechanism, as shown in figures 1-3, comprises a base 1, a longitudinal support 2 rotatably connected to the top of the base 1, and one side of the longitudinal support 2 is connected with a transverse support 3 in a sliding way, the bottom of the transverse support 3 is connected with a connecting block 4, the longitudinal support 2 is connected with the transverse support 3 in a sliding way, the transverse support 3 is matched with the connecting block 4 to enable the material grabbing mechanism 7 to move to any position, the bottom of the connecting block 4 is provided with an index plate 5, the material grabbing mechanism 7 can be finely adjusted, so that the PCB can be moved to the next working procedure accurately, the output end of the bottom of the dividing plate 5 is connected with the mounting frame 6, the material grabbing mechanism 7 is arranged at the bottom of the mounting frame 6, the grabbing mechanism 7 comprises a suction disc frame 701, a sliding plate 702, a first loose-proof screw 703, a suction disc head 704, a second loose-proof screw 705 and a rubber pad 706;

the sucker frame 701 is fixedly connected with the mounting frame 6, four sliding plates 702 are connected to the sucker frame 701 in a grid-shaped sliding mode, one end of each sliding plate 702 is connected with a first loose-free screw 703 matched with the sucker frame 701, a sucker head 704 is connected to each sliding plate 702 in a sliding mode, each sucker head 704 is connected with a second loose-free screw 705 matched with the sliding plate 702, the sliding plates 702 are matched with the sucker heads 704 to enable the sucker heads 704 to move to a blank of a PCB, the sliding plates 702 and the sucker heads 704 can be fixed by the first loose-free screws 703 and the second loose-free screws 705 respectively, rubber pads 706 matched with the first loose-free screws 703 and the second loose-free screws 705 respectively are arranged on the sucker frame 701 and the sliding plates 702, and friction of the first loose-free screws 703 and the second loose-free screws 705 can be increased.

Referring to fig. 2, a first motor 9 is installed at the top of a base 1, gears 10 which are meshed with each other are connected to the output end of the first motor 9 and the bottom of a longitudinal support 2, the first motor 9 can control the rotation of the longitudinal support 2 through the gears 10, a second motor 11 is installed at the top of the longitudinal support 2, the output end of the second motor 11 is connected with a first screw rod 12 which is in threaded connection with a transverse support 3, the second motor 11 can control the lifting of the transverse support 3 through the first screw rod 12, a third motor 13 is installed at one end, far away from the longitudinal support 2, of the transverse support 3, the output end of the third motor 13 is connected with a second screw rod 14 which is in threaded connection with a connecting block 4, and the third motor 13 can control the movement of the connecting block 4 through the second screw rod 14.

Referring to fig. 1 and 2, the four corners of the top of the base 1 are respectively provided with a fixing hole 15 for fixing the base 1 at a working place.

The utility model discloses a theory of operation does: when the device is used, the base 1 is fixed on a working place through the fixing hole 15, the mobile PCB is grabbed according to needs to move the positions of each sliding plate 702 and the sucker head 704, the sucker head 704 is moved to a blank position of the PCB, the first loose-proof screw 703 and the second loose-proof screw 705 are screwed, the sliding plates 702 and the sucker head 704 are fixed, the rubber pad 706 can increase the friction between the first loose-proof screw 703 and the second loose-proof screw 705 as well as the sucker frame 701 and the sliding plate 702, so that the sliding plates 702 and the sucker head 704 are fixed more stably, the first motor 9, the second motor 11, the third motor 13 and the camera 8 can be started, the first motor 9 can drive the longitudinal support 2 to rotate through the gear 10, the second motor 11 can control the transverse support 3 to ascend and descend through the first screw rod 12, the third motor 13 can control the connecting block 4 to move through the second screw rod 14, so as to drive the material grabbing mechanism 7 to move freely, confirm PCB board position through camera 8, snatch through the sucking disc head, graduated disk 5 can finely tune the slope of PCB board, makes it be convenient for on next step operation.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a PCB board automatic feeding mechanism, includes base (1), its characterized in that: the top of the base (1) is rotatably connected with a longitudinal support (2), one side of the longitudinal support (2) is slidably connected with a transverse support (3), the bottom of the transverse support (3) is slidably connected with a connecting block (4), the bottom of the connecting block (4) is provided with an index plate (5), the output end of the bottom of the index plate (5) is connected with a mounting frame (6), the bottom of the mounting frame (6) is provided with a material grabbing mechanism (7), four ends of the bottom of the mounting frame (6) are provided with cameras (8), and the material grabbing mechanism (7) comprises a suction disc frame (701), a sliding plate (702), a first loosening screw-free screw (703), a suction disc head (704), a second loosening screw-free screw (705) and a rubber pad (706);

the sucker frame (701) is fixedly connected with the mounting frame (6), four sliding plates (702) are connected to the sucker frame (701) in a grid-shaped sliding mode, one end of each sliding plate (702) is connected with a first loosening-preventing screw (703) matched with the sucker frame (701), each sliding plate (702) is connected with a sucker head (704) in a sliding mode, each sucker head (704) is connected with a second loosening-preventing screw (705) matched with the sliding plate (702), and rubber pads (706) matched with the first loosening-preventing screw (703) and the second loosening-preventing screw (705) are arranged on the sucker frame (701) and the sliding plate (702).

2. The automatic PCB feeding mechanism of claim 1, wherein: first motor (9) are installed at base (1) top, and first motor (9) output all is connected with intermeshing's gear (10) with indulge support (2) bottom.

3. The automatic PCB feeding mechanism of claim 1, wherein: the top of the longitudinal support (2) is provided with a second motor (11), and the output end of the second motor (11) is connected with a first screw rod (12) in threaded connection with the transverse support (3).

4. The automatic PCB feeding mechanism of claim 1, wherein: and a third motor (13) is installed at one end, away from the longitudinal support (2), of the transverse support (3), and the output end of the third motor (13) is connected with a second screw rod (14) in threaded connection with the connecting block (4).

5. The automatic PCB feeding mechanism of claim 1, wherein: the four corners of the top of the base (1) are provided with fixing holes (15).