CN218453725U

CN218453725U - PCB board loading attachment

Info

Publication number: CN218453725U
Application number: CN202222257326.5U
Authority: CN
Inventors: 曾铉哲
Original assignee: Ganzhou Bangde Circuit Technology Co ltd
Current assignee: Ganzhou Bangde Circuit Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-02-07
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a PCB board field especially relates to a PCB board loading attachment, the movable type remote vision training experiment table comprises a table top, be fixed with many locating levers on the mesa up end, be provided with two spouts that run through the mesa on the mesa, be provided with lead screw and many slide rails under the mesa on the terminal surface, the lead screw is rotated by the mobile motor drive, the mesa below still is provided with the slide, slide and aforementioned lead screw threaded connection, slide and aforementioned slide rail sliding connection, still be fixed with solid fixed ring on the slide, the slide below still is provided with the connecting rod, the connecting rod passes solid fixed ring and rotates with solid fixed ring to be connected, correspond the position with the spout on the connecting rod and all be fixed with the push pedal, still be fixed with the limiting plate that uses with push pedal cooperation on the slide, still be fixed with the torsional spring on the connecting rod between solid fixed ring and the push pedal, still be provided with conveyor on the mesa. Can realize carrying the orderly circuit board of stack one by one through this device and give the board and use, need not artifical pay-off.

Description

PCB board loading attachment

[ technical field ] A

The utility model relates to a PCB board field especially relates to a PCB board loading attachment.

[ background ] A method for producing a semiconductor device

The names of the circuit boards are as follows: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board etc.. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The wiring board may be referred to as a printed wiring board or a printed wiring board.

When the existing circuit board is cut, an operator firstly places the circuit board below the cutting device, and then cuts the circuit board through the cutting device, such as the following patent application numbers: CN201220054802.7 discloses a ceramic circuit board cutting device, wherein when cutting a circuit board, the circuit board is placed between magnetic conducting bars, three sides of the ceramic circuit board are adjacent to three magnetic conducting bars, and by moving the three magnetic conducting bars, such a cutting mode enables an operator to manually replace a new circuit board to be cut after cutting one circuit board, which is tedious in operation and low in cutting efficiency.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a PCB board loading attachment.

The utility model discloses can realize through following technical scheme:

the utility model discloses a PCB board loading attachment, the test platform comprises a platform surface, be fixed with many locating levers on the mesa up end, be provided with two spouts that run through the mesa on the mesa, be provided with lead screw and many slide rails under the mesa on the terminal surface, the lead screw is rotated by the driving of mobile motor, the mesa below still is provided with the slide, slide and aforementioned lead screw threaded connection, slide and aforementioned slide rail sliding connection, still be fixed with solid fixed ring on the slide, the slide below still is provided with the connecting rod, the connecting rod passes solid fixed ring and rotates with solid fixed ring to be connected, correspond the position on the connecting rod with the spout and all be fixed with the push pedal, still be fixed with the limiting plate that uses with the push pedal cooperation on the slide, still be fixed with the torsional spring on the connecting rod between solid fixed ring and the push pedal, still be provided with conveyor on the mesa, conveyor contains driving shaft and the driven shaft that set up on the mesa, be fixed with the drive roll on the driven shaft, be fixed with the driven voller, the drive roll is rotated by the conveying motor drive. The circuit boards to be processed are stacked and then placed on a table top between positioning rods, when the circuit boards are conveyed to a machine table, a screw rod is driven to rotate through a moving motor, the screw rod is in threaded connection with a sliding plate, when the screw rod rotates, the sliding plate moves and moves along with the sliding plate, the lowest circuit board is pushed to move after the pushing plate contacts with the lowest circuit board, the circuit boards move to the position of a conveying device, after reaching the position between a driving roller and a driven roller, the circuit boards are conveyed to the machine table through the driving roller driven by the conveying motor to rotate, after reaching the tail end of a sliding groove, the screw rod is driven to rotate reversely through the moving motor, the pushing plate moves along with the sliding plate, after contacting with the circuit boards, the connecting rod is connected with a fixing ring in a rotating mode, the pushing plate rotates to the position below the circuit boards after contacting with the circuit boards, the pushing plate reaches the other end of the sliding groove after passing below the circuit boards, after being separated from the machine table, the pushing plate rotates around the connecting rod again under the action of a torsional spring, the pushing plate rotates to be in a vertical state and then contacts with a limiting plate, and the circuit boards are operated circularly, and the stacked orderly circuit boards can be conveyed to be used one by the machine table without manual feeding.

Preferably, the upper end of the push plate is provided with a roller rotatably connected with the push plate. The circuit board can be prevented from being scratched by the push plate when the push plate moves below the circuit board through the rollers.

Preferably, one end of the torsion spring is fixed with the fixing ring, and the other end of the torsion spring is fixed with the push plate.

Preferably, fixed frames are symmetrically fixed to two sides of the upper end of the table board, sliding blocks connected with the fixed frames in a sliding mode are arranged in the fixed frames, two ends of the driven shaft penetrate through the sliding blocks corresponding to the positions respectively and are connected with the sliding blocks in a rotating mode, supporting rods are further fixed to the upper portions of the sliding blocks, penetrate through the fixed frames and are connected with the fixed frames in a sliding mode, and springs are further fixed in the fixed frames above the sliding blocks. The slider is pushed downwards through the spring, so that the driven roller and the driving roller can extrude the passing circuit board, and the circuit board can be effectively conveyed to the machine table for use.

Compared with the prior art, the utility model has the advantages that:

can realize carrying the orderly circuit board of stack one by one through this device and give the board and use, need not artifical pay-off.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

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

fig. 2 is another angle structure diagram of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

in the figure: 1. a table top; 2. a screw rod; 3. a slide rail; 4. a moving motor; 5. a slide plate; 6. a chute; 7. a fixing ring; 8. a connecting rod; 9. a torsion spring; 10. pushing the plate; 11. a roller; 12. positioning a rod; 13. a drive shaft; 14. a drive roll; 15. a conveying motor; 16. a fixing frame; 17. a slider; 18. a support bar; 19. a spring; 20. a driven shaft; 21. a driven roller; 22. a limiting plate; 23. a circuit board;

[ detailed description ] A

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

example 1:

as shown in fig. 1 to 4, this embodiment discloses a PCB board loading device, including a table top 1, a plurality of positioning rods 12 are fixed on an upper end surface of the table top 1, two sliding grooves 6 penetrating through the table top 1 are provided on the table top 1, a screw rod 2 and a plurality of sliding rails 3 are provided on a lower end surface of the table top 1, the screw rod 2 is driven by a mobile motor 4 to rotate, a sliding plate 5 is further provided below the table top 1, the sliding plate 5 is in threaded connection with the screw rod 2, the sliding plate 5 is in sliding connection with the sliding rails 3, a fixing ring 7 is further fixed on the sliding plate 5, a connecting rod 8 is further provided below the sliding plate 5, the connecting rod 8 passes through the fixing ring 7 and is rotatably connected with the fixing ring 7, push plates 10 are fixed on positions, corresponding to the sliding grooves 6, a limiting plate 22 used in cooperation with the push plates 10 is further fixed on the sliding plate 5, a torsion spring 9 is further fixed on the connecting rod 8 between the fixing ring 7 and the push plates 10, a conveying device is further provided on the table top 1, the table top 1 comprises a driven roller 13 and a driven roller 20, a driving shaft 13 and a driven roller 20 are fixed on the driven shaft 20, a driving shaft 21 is fixed on the driven shaft, and the driven roller 14 is driven by a driving motor 15. After being stacked, circuit boards 23 to be processed are placed on a table board 1 between positioning rods 12, when the circuit boards 23 are conveyed to a machine table, a moving motor 4 drives a screw rod 2 to rotate, the screw rod 2 is in threaded connection with a sliding plate 5, when the screw rod 2 rotates, the sliding plate 5 moves, a push plate 10 moves along with the sliding plate 5, the push plate 10 pushes the circuit board 23 at the lowest layer to move after contacting with the circuit board 23 at the lowest layer, the circuit board 23 moves to a conveying device position, after the circuit board 23 reaches a position between a driving roller 14 and a driven roller 21, the driving roller 14 is driven by a conveying motor 15 to rotate to convey the circuit board 23 to the machine table for use, after reaching the tail end of a chute 6, the push plate 10 drives the screw rod 2 to reversely rotate through the moving motor 4, the push plate 10 moves along with the sliding plate 5, after the push plate 10 contacts with the circuit board 23, because the connecting rods 8 are rotationally connected with fixing rings 7, after the push plate 10 contacts with the circuit board 23, the push plate 10 rotates below the circuit board 23, after passing below the circuit board 23, the push plate 10 reaches the other end of the chute 6, after separating from the circuit board 23, because of the torsion springs 9, the machine table 10 rotates around the connecting rods 8 again, the push plate 10 rotates to a vertical state, the push plate 10, the circuit boards can be orderly stacked circuit boards, the circuit boards 22, and can be conveyed to the circuit boards by a limiting plate 23, and can be conveyed to a manual work without being circularly used by a manual, and the limiting plate 23, and the manual conveying device.

Wherein, the upper end of the push plate 10 is provided with a roller 11 rotationally connected with the push plate 10.

Wherein, 9 one ends of torsional spring are fixed with solid fixed ring 7, and the other end of torsional spring 9 is fixed with push pedal 10.

Example 2:

the embodiment discloses a PCB loading device, based on the structure and principle of embodiment 1, fixed frames 16 are symmetrically fixed on two sides of the upper end of a table board 1, as shown in fig. 4, a sliding block 17 connected with the fixed frames 16 in a sliding manner is arranged in the fixed frames 16, two ends of a driven shaft 20 respectively penetrate through the sliding blocks 17 at corresponding positions and are connected with the sliding blocks 17 in a rotating manner, a supporting rod 18 is further fixed above the sliding blocks 17, the supporting rod 18 penetrates through the fixed frames 16 and is connected with the fixed frames 16 in a sliding manner, and a spring 19 is further fixed in the fixed frames 16 above the sliding blocks 17.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a PCB board loading attachment, includes the mesa, its characterized in that: be fixed with many locating levers on the mesa up end, be provided with two spouts that run through the mesa on the mesa, be provided with lead screw and many slide rails under the mesa on the terminal surface, the lead screw is rotated by the driving of mobile motor, the mesa below still is provided with the slide, slide and aforementioned lead screw threaded connection, slide and aforementioned slide rail sliding connection, still be fixed with solid fixed ring on the slide, the slide below still is provided with the connecting rod, the connecting rod passes solid fixed ring and rotates with solid fixed ring to be connected, correspond the position with the spout on the connecting rod and all be fixed with the push pedal, still be fixed with the limiting plate that uses with the push pedal cooperation on the slide, still be fixed with the torsional spring on the connecting rod between solid fixed ring and the push pedal, still be provided with conveyor on the mesa, conveyor contains driving shaft and the driven shaft of setting on the mesa, be fixed with the drive roll on the driving shaft, be fixed with the driven voller on the driven shaft, the drive roll is rotated by the driving motor drive.

2. The PCB board loading attachment of claim 1, characterized in that: the upper end of the push plate is provided with a roller which is rotationally connected with the push plate.

3. The PCB board loading attachment of claim 1, characterized in that: and one end of the torsion spring is fixed with the fixing ring, and the other end of the torsion spring is fixed with the push plate.

4. The PCB board loading attachment of claim 1, characterized in that: fixed frames are symmetrically fixed to two sides of the upper end of the table board, sliding blocks connected with the fixed frames in a sliding mode are arranged in the fixed frames, two ends of the driven shaft penetrate through the sliding blocks at the corresponding positions respectively and are connected with the sliding blocks in a rotating mode, supporting rods are further fixed to the upper portions of the sliding blocks, penetrate through the fixed frames and are connected with the fixed frames in a sliding mode, and springs are further fixed in the fixed frames above the sliding blocks.