CN220730001U

CN220730001U - PCB board printing ink protrusion short-term test device

Info

Publication number: CN220730001U
Application number: CN202321839504.3U
Authority: CN
Inventors: 尹华丰
Original assignee: Beilituo Polymer Materials Huizhou Co ltd
Current assignee: Beilituo Polymer Materials Huizhou Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-04-05
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a rapid detection device for PCB (printed Circuit Board) printing ink protrusions, which comprises a machine body, wherein supporting legs are fixedly arranged at four corners of the bottom of the machine body, a conveyor belt is arranged at the upper part of the machine body, a limiting component is arranged at the upper part of the conveyor belt, the limiting component penetrates through one side of the upper part of the machine body and is arranged in the machine body, a moving component is movably arranged at one side of the upper part of the machine body, a connector is fixedly arranged at the upper part of the moving component, a detector is fixedly arranged at the bottom of the connector, and the PCB can be limited by starting the limiting component when the conveyor belt conveys the PCB to a specified position, so that the detection is convenient to carry out, and after the limitation of the PCB is finished, the connector and the detector can be driven to carry out movement detection on the PCB by starting the moving component, so that the detection efficiency is improved.

Description

PCB board printing ink protrusion short-term test device

Technical Field

The utility model belongs to the technical field of PCB boards, and particularly relates to a device for rapidly detecting ink protrusions of a PCB board.

Background

PCB (printed circuit board) is a printed circuit board, which is simply called a printed board, is one of the important parts of the electronic industry, almost every electronic device, as small as an electronic watch and a calculator, as large as a computer, a communication electronic device and a military weapon system, and only needs electronic elements such as an integrated circuit, etc., in order to electrically interconnect the elements, the printed circuit board is used and consists of an insulating bottom plate, connecting wires and bonding pads for assembling and welding the electronic elements, and has the dual functions of a conductive circuit and the insulating bottom plate, and can replace complex wiring to realize the electrical connection between the elements in the circuit, thereby simplifying the assembly and welding work of the electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the whole volume is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved.

For this reason, the comparative example of publication No. CN210803315U proposes a PCB board detection device, which comprises a housing, a pressing plate and a circuit board body, the inner wall of the housing is symmetrically provided with a chute, the upper end of the inner wall of the housing is symmetrically provided with a spring, the housing is elastically connected with the pressing plate through the spring, the two sides of the pressing plate are symmetrically provided with a sliding block, the inside of the housing is provided with the circuit board body, the outer wall of one side of the circuit board body is provided with a chip, the inside of the circuit board body is provided with a through hole, and the utility model achieves the effect of being convenient for detecting the back of the chip by arranging the pressing plate, the through hole and the glass plate, ensures that the fault point of the back of the chip can be found out quickly, improves the inspection efficiency, ensures the quality of the circuit board body, and reduces the outflow of defective products.

The problems of the prior art are: traditional PCB board is generally all removed through the conveyer belt when detecting printing ink protrusion to carry out manual detection to it, and the manpower often can produce tired and cause error or omission, thereby reduced production efficiency, lead to bad product inflow market, and can cause bad influence to the company, consequently we propose a PCB board printing ink protrusion quick detection device.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a rapid detection device for the ink protrusions of a PCB, which has the advantages of limiting the PCB and rapidly detecting the PCB, and solves the problems that the traditional PCB is generally moved through a conveyor belt when the ink protrusions are detected, so that the traditional PCB is manually detected, fatigue is often caused by manpower to cause errors or omission, the production efficiency is reduced, bad products are caused to flow into the market, and bad influences are caused to companies.

The utility model discloses a rapid detection device for printing ink protrusions of a PCB (printed Circuit Board), which comprises a machine body, wherein supporting legs are fixedly arranged at four corners of the bottom of the machine body, a conveyor belt is arranged at the upper part of the machine body, a limiting component is arranged at the upper part of the conveyor belt and penetrates through one side of the upper part of the machine body to be arranged in the machine body, a moving component is movably arranged at one side of the upper part of the machine body, a connector is fixedly arranged at the upper part of the moving component, and a detector is fixedly arranged at the bottom of the connector.

As the preferable mode of the utility model, the moving assembly comprises a first placing groove, a first motor, a first rotating wheel, a belt and a third rotating wheel, wherein the first placing groove is arranged in one side of the machine body, the first motor is fixedly arranged in the first placing groove, the first rotating wheel is fixedly arranged at one end of the output end of the first motor, the belt is sleeved outside the first rotating wheel, and the third rotating wheel is rotatably arranged in the middle of the belt.

As the preferable mode of the utility model, a second rotating wheel is sleeved inside one end of the belt, the second rotating wheel is rotatably arranged on one side of a limiting block, the limiting block is fixedly arranged inside the machine body, two groups of moving plates are sleeved outside the third rotating wheel, a first gear is rotatably arranged between the moving plates, and the bottom of the first gear is in meshing connection with a toothed rail.

As the preferable mode of the utility model, the first gear is fixedly arranged outside the third rotating wheel, the upper part of the moving plate is fixedly provided with the trapezoid slide block, the trapezoid slide block is slidably arranged inside the chute, the chute is arranged on the upper part of the machine body, and the upper part of the trapezoid slide block is fixedly provided with the moving frame.

As the preferable one of the utility model, the limit component comprises a second placing groove, a second motor, a second gear and a rail rod, wherein the second placing groove is arranged in one side of the machine body, the second motor is fixedly arranged in the second placing groove, the second gear is fixedly arranged at one end of the output end of the second motor, and the rail rod is in meshing connection with one side of the second gear.

As the preferable mode of the utility model, the outside of the rail rod is sleeved with the limiting ring, the limiting ring is fixedly arranged in the second placing groove, the upper part of the rail rod is fixedly provided with the long plate, and the two sides of the upper part of the long plate are fixedly provided with the movable rods.

As the preferable mode of the utility model, the movable rod is sleeved in the round groove, the round groove is arranged on the upper part of the machine body, the limiting plate is fixedly arranged outside the movable rod, and the limiting angles are fixedly arranged at two ends of one side of the limiting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, when the PCB is conveyed to the specified position by the conveyor belt, the PCB can be limited by starting the limiting component, so that the detector can conveniently detect the PCB, and after the limiting of the PCB is finished, the connector and the detector can be driven by starting the moving component to move and detect the PCB, so that the detection efficiency is improved.

2. According to the utility model, the first motor in the first placing groove is started to drive the first rotating wheel to rotate, the belt is driven to rotate when the first rotating wheel rotates, the third rotating wheel and the second rotating wheel are driven to rotate when the belt rotates, the second rotating wheel is limited by the limiting block, the first gear is driven to rotate on the toothed rail when the belt rotates, the moving plate effectively limits the third rotating wheel, the trapezoidal sliding block on the moving plate is driven to move in the sliding groove when the third rotating wheel and the first gear rotate, and the moving frame is driven to move when the trapezoidal sliding block moves, so that the PCB is effectively detected to move.

3. According to the PCB board limiting device, the second motor in the second placing groove is started to drive the second gear to rotate, the rail rod is driven to move upwards when the second gear rotates, limiting is carried out through the limiting ring when the rail rod moves, meanwhile, the long plate is driven to move when the rail rod moves, the moving rod is driven to move when the long plate moves, the limiting plate is driven to move through the circular groove when the moving rod moves, and the limiting angle is driven to move when the limiting plate moves, so that the limiting plate and the limiting angle can effectively limit the PCB board.

Drawings

FIG. 1 is an overall schematic provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a mobile assembly according to an embodiment of the present utility model;

fig. 3 is a schematic view of a limiting component according to an embodiment of the present utility model.

In the figure: 1. a body; 2. support legs; 3. a conveyor belt; 4. a detector; 5. a connector; 6. a moving assembly; 7. a limit component; 601. a first motor; 602. a first rotating wheel; 603. a belt; 604. a second rotating wheel; 605. a limiting block; 606. a third rotating wheel; 607. a moving plate; 608. a first gear; 609. a toothed rail; 610. a chute; 611. a trapezoidal slider; 612. a moving rack; 613. a first placement groove; 701. a second placement groove; 702. a second motor; 703. a second gear; 704. a rail rod; 705. a limiting ring; 706. a long plate; 707. a circular groove; 708. a moving rod; 709. a limiting plate; 710. limiting angle.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the device for quickly detecting the ink protrusion of the PCB board provided by the embodiment of the utility model comprises a machine body 1, wherein supporting legs 2 are fixedly arranged at four corners of the bottom of the machine body 1, a conveyor belt 3 is arranged at the upper part of the machine body 1, a limit component 7 is arranged at the upper part of the conveyor belt 3, the limit component 7 passes through one side of the upper part of the machine body 1 and is arranged in the machine body 1, a moving component 6 is movably arranged at one side of the upper part of the machine body 1, a connector 5 is fixedly arranged at the upper part of the moving component 6, and a detector 4 is fixedly arranged at the bottom of the connector 5.

The scheme is adopted: through when conveyer belt 3 carries the PCB board to the assigned position, accessible start limiting component 7 carries out spacingly to the PCB board to make things convenient for detector 4 to detect, and after the spacing completion of PCB board, accessible start moving component 6 drives connector 5 and detector 4 and detects the removal to the PCB board, thereby has improved detection efficiency.

Referring to fig. 2, the moving assembly 6 includes a first placing groove 613, a first motor 601, a first rotating wheel 602, a belt 603 and a third rotating wheel 606, the first placing groove 613 is formed inside one side of the machine body 1, the first motor 601 is fixedly mounted inside the first placing groove 613, the first rotating wheel 602 is fixedly mounted at one end of an output end of the first motor 601, the belt 603 is sleeved outside the first rotating wheel 602, the third rotating wheel 606 is rotatably mounted in the middle of the belt 603, a second rotating wheel 604 is sleeved inside one end of the belt 603, the second rotating wheel 604 is rotatably mounted on one side of the limiting block 605, the limiting block 605 is fixedly mounted inside the machine body 1, a moving plate 607 is sleeved outside the third rotating wheel 606, two groups of moving plates 607 are arranged, a first gear 608 is rotatably mounted between the moving plates 607, a ladder-shaped sliding block 611 is fixedly mounted at the upper portion of the moving plate 607, the ladder-shaped sliding block 611 is slidably mounted inside the sliding groove 610, the sliding groove 610 is formed at the upper portion of the machine body 1, and a moving frame 612 is fixedly mounted at the upper portion of the ladder-shaped sliding block 611.

The scheme is adopted: the first motor 601 in the first placing groove 613 is started to drive the first rotating wheel 602 to rotate, the belt 603 is driven to rotate when the first rotating wheel 602 rotates, the third rotating wheel 606 and the second rotating wheel 604 are driven to rotate when the belt 603 rotates, the second rotating wheel 604 is limited by the limiting block 605, meanwhile, the first gear 608 is driven to rotate on the toothed rail 609 when rotating, the moving plate 607 is used for effectively limiting the third rotating wheel 606, meanwhile, the trapezoidal sliding block 611 on the moving plate 607 is driven to move in the sliding groove 610 when the third rotating wheel 606 and the first gear 608 rotate, the moving frame 612 is driven to move when the trapezoidal sliding block 611 moves, and therefore the PCB is effectively detected to move.

Referring to fig. 3, the limiting assembly 7 includes a second placing groove 701, a second motor 702, a second gear 703 and a rail rod 704, the second placing groove 701 is formed in one side of the machine body 1, the second motor 702 is fixedly mounted in the second placing groove 701, the second gear 703 is fixedly mounted at one end of an output end of the second motor 702, the rail rod 704 is meshed with one side of the second gear 703, a limiting ring 705 is sleeved outside the rail rod 704, the limiting ring 705 is fixedly mounted in the second placing groove 701, a long plate 706 is fixedly mounted on the upper portion of the rail rod 704, moving rods 708 are fixedly mounted on two sides of the upper portion of the long plate 706, the moving rods 708 are sleeved in round grooves, the round grooves 707 are formed in the upper portion of the machine body 1, limiting plates 709 are fixedly mounted outside the moving rods 708, and limiting angles 710 are fixedly mounted at two ends of one side of the limiting plates 709.

The scheme is adopted: the second motor 702 in the second placing groove 701 is started to drive the second gear 703 to rotate, the rail rod 704 is driven to move upwards when the second gear 703 rotates, the limiting ring 705 is used for limiting when the rail rod 704 moves, meanwhile, the long plate 706 is driven to move when the rail rod 704 moves, the moving rod 708 is driven to move when the long plate 706 moves, the limiting plate 709 is driven to move through the circular groove 707 when the moving rod 708 moves, and the limiting angle 710 is driven to move when the limiting plate 709 moves, so that the limiting plate 709 and the limiting angle 710 can effectively limit the PCB.

The working principle of the utility model is as follows:

in use, the first motor 601 in the first placing groove 613 is started to drive the first rotating wheel 602 to rotate, the belt 603 is driven to rotate when the first rotating wheel 602 rotates, the third rotating wheel 606 and the second rotating wheel 604 are driven to rotate when the belt 603 rotates, the second rotating wheel 604 is limited by the limiting block 605, the first gear 608 is driven to rotate on the toothed rail 609 during rotation, the moving plate 607 is used for effectively limiting the third rotating wheel 606, the trapezoid slider 611 on the moving plate 607 is driven to move in the sliding groove 610 during rotation of the third rotating wheel 606 and the first gear 608, the moving frame 612 is driven to move during movement of the trapezoid slider 611, the second gear 703 is driven to move during rotation of the second placing groove 701 through starting the second motor 702, the rail 704 is driven to move upwards during rotation of the second gear 703, the rail 704 is limited by the limiting ring 705, the long plate 706 is driven to move during movement of the rail 704, the moving rod 708 is driven to move during movement of the long plate 706, the circular groove 707 is driven to move during movement of the moving rod 708, and the limiting angle is driven to move during movement of the limiting plate 709.

To sum up: the device for rapidly detecting the ink protrusions of the PCB comprises a machine body, a machine body and a control unit, wherein the machine body is provided with a first detection unit and a second detection unit; 2. support legs; 3. a conveyor belt; 4. a detector; 5. a connector; 6. a moving assembly; 7. a limit component; 601. a first motor; 602. a first rotating wheel; 603. a belt; 604. a second rotating wheel; 605. a limiting block; 606. a third rotating wheel; 607. a moving plate; 608. a first gear; 609. a toothed rail; 610. a chute; 611. a trapezoidal slider; 612. a moving rack; 613. a first placement groove; 701. a second placement groove; 702. a second motor; 703. a second gear; 704. a rail rod; 705. a limiting ring; 706. a long plate; 707. a circular groove; 708. a moving rod; 709. a limiting plate; 710. the structure of limit angle has solved traditional PCB board and has generally all moved through the conveyer belt when detecting printing ink protrusion to carry out manual detection to it, and the manpower often can produce tired and cause error or omission, thereby reduced production efficiency, lead to bad product inflow market, and can cause the problem of bad influence to the company.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB board printing ink protrusion short-term test device, includes organism (1), its characterized in that: support legs (2) are fixedly installed at four corners of the bottom of the machine body (1), a conveyor belt (3) is arranged on the upper portion of the machine body (1), a limiting component (7) is arranged on the upper portion of the conveyor belt (3), the limiting component (7) penetrates through one side of the upper portion of the machine body (1) to be arranged inside the machine body (1), a moving component (6) is movably installed on one side of the upper portion of the machine body (1), a connector (5) is fixedly installed on the upper portion of the moving component (6), and a detector (4) is fixedly installed on the bottom of the connector (5).

2. The rapid detection device for the ink protrusion of the PCB according to claim 1, wherein: remove subassembly (6) including first standing groove (613), first motor (601), first rotor (602), belt (603) and third rotor (606), inside organism (1) one side is seted up to first standing groove (613), inside first motor (601) fixed mounting first standing groove (613), first rotor (602) fixed mounting is in first motor (601) output one end, belt (603) cover is established in first rotor (602) outside, third rotor (606) rotate and install in the middle of belt (603).

3. The rapid detection device for the ink protrusion of the PCB according to claim 2, wherein: the belt (603) one end inside cover is equipped with second rotation wheel (604), second rotation wheel (604) rotates and installs in stopper (605) one side, stopper (605) fixed mounting is inside organism (1), third rotation wheel (606) outside cover is equipped with movable plate (607), movable plate (607) are provided with two sets of, rotate between movable plate (607) and install first gear (608), first gear (608) bottom meshing is connected with rack (609).

4. A rapid detection device for ink protrusions on a PCB board as defined in claim 3, wherein: the first gear (608) is fixedly arranged outside the third rotating wheel (606), a trapezoidal sliding block (611) is fixedly arranged on the upper portion of the moving plate (607), the trapezoidal sliding block (611) is slidably arranged inside a sliding groove (610), the sliding groove (610) is formed in the upper portion of the machine body (1), and a moving frame (612) is fixedly arranged on the upper portion of the trapezoidal sliding block (611).

5. The rapid detection device for the ink protrusion of the PCB according to claim 1, wherein: limiting component (7) are including second standing groove (701), second motor (702), second gear (703) and rail pole (704), inside organism (1) one side is seted up in second standing groove (701), second motor (702) fixed mounting is inside second standing groove (701), second gear (703) fixed mounting is in second motor (702) output one end, rail pole (704) meshing is connected in second gear (703) one side.

6. The rapid detection device for the ink protrusion of the PCB according to claim 5, wherein: the rail rod (704) is externally sleeved with a limiting ring (705), the limiting ring (705) is fixedly arranged inside the second placing groove (701), a long plate (706) is fixedly arranged on the upper portion of the rail rod (704), and moving rods (708) are fixedly arranged on two sides of the upper portion of the long plate (706).

7. The rapid detection device for the ink protrusion of the PCB as defined in claim 6, wherein: the movable rod (708) is sleeved inside the round groove (707), the round groove (707) is formed in the upper portion of the machine body (1), a limiting plate (709) is fixedly mounted outside the movable rod (708), and limiting angles (710) are fixedly mounted at two ends of one side of the limiting plate (709).