CN219644221U

CN219644221U - Parallel transfer mechanism

Info

Publication number: CN219644221U
Application number: CN202321298453.8U
Authority: CN
Inventors: 黄俊祥; 张先贵
Original assignee: Shenzhen Shen Eataunt Electronic Co ltd
Current assignee: Shenzhen Shen Eataunt Electronic Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-09-05
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of circuit board hole plugging, and discloses a parallel transfer mechanism for solving the technical problem of low efficiency caused by manual transfer of a circuit board or single-task mechanical transfer, which comprises a guide device positioned at the tops of a manipulator, a hole plugging machine, an ink scraping machine and a plug frame, wherein at least two horizontal transfer devices are movably connected to the guide device, the guide device comprises a guide rail fixing plate, one side of the guide rail fixing plate is provided with a rack, and an upper guide rail and a lower guide rail are respectively fixedly connected to the upper part and the lower part of the rack; the horizontal transfer device comprises a motor and a gear driven by the motor, the gear is connected with the rack in a meshed manner, an upper sliding block and a lower sliding block which are respectively connected with the upper guide rail and the lower guide rail in a sliding manner are arranged, and the upper sliding block and the lower sliding block are respectively connected with a fixed plate of the motor through a sliding block fixing frame. The two horizontal transfer devices can transfer the circuit board between the manipulator and the hole plugging machine, and also can transfer the circuit board between the ink scraping machine and the frame plugging machine, so that waiting and idling are avoided, and the working efficiency is improved.

Description

Parallel transfer mechanism

Technical Field

The utility model relates to the technical field of circuit board hole plugging, in particular to a parallel transfer mechanism.

Background

In the conventional circuit board processing process, the steps of plugging holes, scraping ink, inserting frames and the like need manual work to transfer the circuit board. First, in order to perform the hole plugging operation, a worker must remove the circuit board from the storage table and place it into the hole plugging machine. In the hole plugging machine, a circuit board is clamped for a hole plugging operation. Then, the worker needs to take out and place the circuit board again into the ink scraping machine to perform the ink scraping operation. Finally, the circuit board is picked up again and placed into the rack inserting machine for the next operation.

These steps require manual work to accomplish, which means inefficiency, as one would experience various problems in operation. For example, workers may misplace circuit boards due to their fatigue or other factors, resulting in inaccurate placement. This may result in damage or poor quality of the circuit board in subsequent steps. Further, due to the limitation of manual operation, the production speed may be limited because it is necessary to wait for the worker to finish one step before proceeding to the next step.

Furthermore, manual operations may lead to undesirable results, for example, if a worker has a problem in a certain link, the efficiency of the overall process may be affected. These problems may result in the worker spending more time and effort to repair the errors, which may result in an increase in the overall cost of the circuit board manufacturing process.

For some needs a transfer mechanism, transfer the circuit board between each adjacent equipment, and most of the existing transfer mechanisms are manual transfer, even if simple mechanical transfer is adopted, the problem of low equipment utilization rate also exists, and the problem is mainly represented by the fact that the equipment is always in a waiting state after completing a corresponding action, so that the equipment is idle and wasted, and the operation efficiency is low.

Disclosure of Invention

The utility model aims to provide a parallel transfer mechanism which solves the technical problem of low efficiency caused by manual transfer of a circuit board or single-task mechanical transfer.

In order to achieve the above purpose, the specific technical scheme of the parallel transfer mechanism of the utility model is as follows:

the parallel transfer mechanism comprises a guide device positioned at the tops of a manipulator, a hole plugging machine, an ink scraping machine and a plug frame, wherein at least two horizontal transfer devices are movably connected to the guide device, the guide device comprises a guide rail fixing plate, a rack is arranged on one side of the guide rail fixing plate, and an upper guide rail and a lower guide rail are respectively and fixedly connected to the upper and lower sides of the rack; the horizontal transfer device comprises a motor and a gear driven by the motor, the gear is connected with the rack in a meshed manner, an upper sliding block and a lower sliding block which are respectively connected with the upper guide rail and the lower guide rail in a sliding manner are arranged, and the upper sliding block and the lower sliding block are respectively connected with a fixed plate of the motor through a sliding block fixing frame. The motor drives the gear to rotate, and the gear is in meshed connection with the rack, so that the gear moves relative to the rack; the upper guide rail and the lower guide rail are respectively matched with the upper sliding block and the lower sliding block, so that the stability during horizontal movement is improved.

One horizontal transfer device can transfer the circuit board between the manipulator and the hole plugging machine, and the other horizontal transfer device can transfer the circuit board between the ink scraping machine and the frame plugging machine, so that the two horizontal transfer devices work in parallel, waiting and idling are avoided, and the working efficiency is improved. The manual operation intervention is reduced, the automation degree can be improved, and the labor cost and human error are reduced.

Further, the slider mount is provided with the detection piece that targets in place, is provided with the detection switch that targets in place that detects the piece complex in place on the guide rail fixed plate.

The parallel transfer mechanism provided by the utility model has the following advantages:

the motor drives the gear to rotate, and the gear is in meshed connection with the rack, so that the gear moves relative to the rack; the upper guide rail and the lower guide rail are respectively matched with the upper sliding block and the lower sliding block, so that the stability during horizontal movement is improved. One horizontal transfer device can transfer the circuit board between the manipulator and the hole plugging machine, and the other horizontal transfer device can transfer the circuit board between the ink scraping machine and the frame plugging machine, so that the two horizontal transfer devices work in parallel, waiting and idling are avoided, and the working efficiency is improved. The manual operation intervention is reduced, the automation degree can be improved, and the labor cost and human error are reduced.

Drawings

FIG. 1 is a perspective view of a combined structure of a full-automatic vacuum hole plugging device provided by the utility model;

FIG. 2 is a first block diagram of the parallel transfer mechanism provided by the utility model;

FIG. 3 is an enlarged view of FIG. 2 for the position A provided by the present utility model;

FIG. 4 is an enlarged view provided for at B in FIG. 2 in accordance with the present utility model;

FIG. 5 is a second block diagram of the parallel transfer mechanism provided by the utility model;

FIG. 6 is an enlarged view provided for FIG. 5 at C in accordance with the present utility model;

fig. 7 is a structural diagram of a docking device provided by the present utility model.

In the figure: 10. a manipulator; 20. a hole plugging machine; 30. a wiper; 40. a rack inserting machine; 50. a parallel transfer mechanism; 51. a horizontal transfer device; 511. a motor; 512. a gear; 513. an upper slider; 514. a lower slide block; 515. an in-place detection sheet; 52. a guide device; 520. a guide rail fixing plate; 521. a rack; 522. an upper guide rail; 523. a lower guide rail; 524. an in-place detection switch; 611. a transverse guide rail; 612. a vertical mounting rod; 613. a forward and reverse driving motor; 614. a screw rod; 615. a sliding block; 616. a clamping member; 617. a servo motor; 618. a vertical rod; 619. an optical fiber sensor; 601. a horizontal guide rail; 602. a synchronous belt; 70. a photoelectric sensor; 71. a first U-shaped sensor; 72. a second U-shaped sensor; 73. a third U-shaped sensor; 74. and a fourth U-shaped sensor.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 6, the parallel transfer mechanism provided by the utility model comprises a guide device 52 positioned at the top of a manipulator 10, a hole plugging machine 20, an ink scraping machine 30 and a plug frame, wherein at least two horizontal transfer devices 51 are movably connected to the guide device 52, the guide device 52 comprises a guide rail fixing plate 520, one side of the guide rail fixing plate 520 is provided with a rack 521, and an upper guide rail 522 and a lower guide rail 523 are respectively fixedly connected to the upper and lower parts of the rack 521; the horizontal transfer device 51 includes a motor 511 and a gear 512 driven by the motor 511, the gear 512 is engaged with a rack 521, an upper slider 513 and a lower slider 514 are provided and slidably connected to an upper rail 522 and a lower rail 523, respectively, and the upper slider 513 and the lower slider 514 are connected to a fixed plate of the motor 511 by a slider fixing frame, respectively.

The motor 511 drives the gear 512 to rotate, and the gear 512 is in meshed connection with the rack 521, so that the gear 512 moves relative to the rack 521; the upper rail 522 and the lower rail 523 are respectively matched with the upper slider 513 and the lower slider 514, so that the stability during horizontal movement is improved.

In one embodiment, the device comprises two horizontal transfer devices 51, wherein one horizontal transfer device 51 can transfer a circuit board between the manipulator 10 and the jack 20, and meanwhile, the other horizontal transfer device 51 can transfer a circuit board between the ink scraping machine 30 and the jack 40, and the two horizontal transfer devices 51 work in parallel, so that waiting and idling are avoided, and the working efficiency is improved. The manual operation intervention is reduced, the automation degree can be improved, and the labor cost and human error are reduced.

Further, the slider fixing frame is provided with an in-place detecting piece 616, and the guide rail fixing plate 520 is provided with an in-place detecting switch 524 matched with the in-place detecting piece.

Referring to fig. 7, the horizontal transfer device 51 is connected with a docking device for interfacing with the manipulator 10, the hole plugging machine 20, the ink scraping machine 30 or the frame plugging machine 40, the docking device includes a transverse guide rail 611, the transverse guide rail 611 is provided with a forward and reverse driving motor 613, the forward and reverse driving motor 613 is connected with a screw rod 614, two ends of the screw rod 614 are provided with sliding blocks 615 moving along the transverse guide rail 611, the sliding blocks 615 are connected with a second vertical mounting rod 612, and the second vertical mounting rod 612 is connected with a clamping piece 616. A U-shaped sensor 70 for detecting the height of the circuit board and an optical fiber sensor 619 for detecting the angle are provided above the second docking device 61, and the U-shaped sensor 70 is preferably a photoelectric sensor and is disposed above the second vertical mounting bar 612.

The U-shaped sensor 70 includes a first U-sensor 71, a second U-sensor 72, a third U-sensor 73 and a fourth U-sensor 74 above the second docking device 61, the first U-sensor 71 and the second U-sensor 72 are horizontally disposed opposite (U-port is opposite), the third U-sensor 73 and the fourth U-sensor 74 are vertically disposed (U-port is oriented), the first U-sensor 71 and the second U-sensor 72 are used for centering position correction of the circuit board, and the third U-sensor 73 and the fourth U-sensor 74 are combined for PCB angle correction to the circuit board side level.

In summary, the parallel transfer mechanism provided by the utility model has the following advantages:

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The parallel transfer mechanism is characterized by comprising a guide device (52) positioned at the top of a manipulator (10), a hole plugging machine (20), an ink scraping machine (30) and a plug frame, wherein at least two horizontal transfer devices (51) are movably connected to the guide device (52), the guide device (52) comprises a guide rail fixing plate (520), a rack (521) is arranged on one side of the guide rail fixing plate (520), and an upper guide rail (522) and a lower guide rail (523) are fixedly connected to the upper part and the lower part of the rack (521) respectively; the horizontal transfer device (51) comprises a motor (511) and a gear (512) driven by the motor (511), the gear (512) is connected with a rack (521) in a meshed mode, an upper sliding block (513) and a lower sliding block (514) which are respectively connected with an upper guide rail (522) and a lower guide rail (523) in a sliding mode are arranged, and the upper sliding block (513) and the lower sliding block (514) are respectively connected with a fixed plate of the motor (511) through a sliding block fixing frame.

2. The parallel transfer mechanism according to claim 1, wherein the slider fixing frame is provided with an in-place detection piece (515), and the guide rail fixing plate (520) is provided with an in-place detection switch (524) matched with the in-place detection piece.