A board throwing machine

Abstract

This invention provides a board feeding machine, belonging to the technical field of circuit board production equipment. The machine includes a frame with a main shaft. A first horizontal shaft is mounted at one end of the main shaft, and a second horizontal shaft is movably mounted on the main shaft. Each of the first and second horizontal shafts is independently equipped with a shaking mechanism. Each shaking mechanism includes a vibration component and a suction cup assembly mounted on the vibration component for picking up the board material. The suction cup assembly includes multiple dynamic suction cups. This invention, by setting shaking mechanisms on the first and second horizontal shafts respectively, with each shaking mechanism equipped with an independent vibration component and multiple dynamic suction cups, allows all dynamic suction cups to jointly pick up the board material, achieving overall shaking of the board. This multi-point coordinated shaking method ensures that the shaking force is evenly applied to the surface of the board, effectively avoiding problems such as board breakage, board drop, and difficulty in board separation that exist in traditional single-point shaking methods.

Description

Technical Field

[0001] This utility model relates to the field of circuit board production equipment technology, and in particular to a board feeding machine. Background Technology

[0002] In the circuit board manufacturing industry, a board feeding machine is a device in the production line that automatically feeds boards. It picks up stacked boards from one work area and moves them to the next, using mechanical structures and control programs to achieve fixed-point automatic feeding of the boards. Depending on production needs, the board feeding machine should only feed one board at a time. Existing board feeding machines usually have a single shaking cylinder. The shaking cylinder locally shakes the board when the board feeding machine picks it up to separate the single board. However, this shaking method is limited by the shaking force and shaking position, requiring a long shaking time to separate the single board from the other boards in the stack. It is also prone to board breakage and dropping, which can damage the boards and affect production efficiency. Utility Model Content

[0003] To overcome the problems existing in related technologies, the purpose of this utility model is to provide a board-throwing machine. This board-throwing machine sets up a shaking mechanism on the first horizontal axis and the second horizontal axis respectively. Each shaking mechanism is equipped with an independent vibration component and multiple dynamic suction cups. All the dynamic suction cups work together to pick up the board, realizing the overall shaking of the board. This ensures that the shaking force is evenly applied to the surface of the board, effectively avoiding the problems of board breakage, board drop, and difficulty in board separation that exist in the traditional single-point shaking method.

[0004] A plate-throwing machine includes a frame, the frame including a main shaft, a first horizontal shaft being provided at one end of the main shaft, and a second horizontal shaft being movably mounted on the main shaft. Each of the first and second horizontal shafts is independently provided with a shaking mechanism. The shaking mechanism includes a vibration component and a suction cup assembly disposed on the vibration component for picking up the plate. The suction cup assembly includes multiple dynamic suction cups.

[0005] In existing technologies, a single cylinder in a board feeding machine can only control the vibration of a single suction cup. Therefore, most suction cups used to pick up boards only have the function of picking up boards, and can only vibrate a local area of ​​the board with a single suction cup. This makes it difficult to separate the boards and also makes the boards more prone to breakage. Moreover, single-point vibration can easily cause the boards to fall off due to uneven force on the board. In contrast, this solution sets vibration mechanisms on the first and second horizontal axes, with each vibration mechanism equipped with an independent vibration component and multiple dynamic suction cups. All dynamic suction cups work together to pick up the board, achieving overall vibration of the board. This multi-point coordinated vibration method ensures that the vibration force is evenly applied to the surface of the board, effectively avoiding the problems of board breakage, board falling off, and difficulty in board separation that exist in traditional single-point vibration methods. On the other hand, the setting of using multiple vibration components to achieve multi-point overall vibration can also flexibly adjust the vibration intensity and frequency according to different board specifications, further improving the adaptability and production efficiency of the board feeding machine.

[0006] In a preferred embodiment of this invention, a single suction cup assembly includes a fixed frame and at least three dynamic suction cups. All the dynamic suction cups in a single suction cup assembly are mounted on the fixed frame, which is mounted on the bottom of the vibration assembly.

[0007] Multiple dynamic suction cups are installed together using a fixed frame, enabling the suction cup group to work in tandem and apply suction and shaking force more evenly, thereby effectively improving the separation efficiency and accuracy of the sheet material.

[0008] In a preferred embodiment of this utility model, two shaking mechanisms are provided on both the first horizontal axis and the second horizontal axis, respectively located at opposite ends of the first horizontal axis and the second horizontal axis;

[0009] The straight line formed by the mounting points of all the dynamic suction cups located on the first horizontal axis is parallel to the first horizontal axis, and the straight line formed by the mounting points of all the dynamic suction cups located on the second horizontal axis is parallel to the second horizontal axis.

[0010] The arrangement of the shaking mechanism and dynamic suction cups at both ends of the first and second horizontal axes is to adapt to the shape of rectangular or square boards, ensuring that the dynamic suction cups of the shaking mechanism can stably grip the edges and corners of the board, making the force on the board more reasonable during the transfer process and preventing it from falling off in mid-air.

[0011] In a preferred embodiment of this invention, the second horizontal axis is further provided with a universally adjustable antistatic mechanism and a gas injection mechanism for separating the plates.

[0012] The static eliminator uses a universally adjustable static ion gun to effectively solve the problem of sheet adhesion caused by electrostatic adsorption. The gas jet mechanism also uses a universally adjustable structure to further assist in separation when picking up the sheet, ensuring smooth transfer of individual sheets. The universal adjustment function allows both mechanisms to flexibly adjust the working angle according to the position and shape of the sheet, improving production adaptability.

[0013] In a preferred embodiment of this invention, a solenoid valve is also installed on the main shaft. The solenoid valve is connected to each of the vibration components, and the vibration component includes a cylinder. The solenoid valve is used to make the cylinder vibrate.

[0014] By installing solenoid valves and connecting them to each cylinder, precise control of cylinder vibration is achieved. The solenoid valves can quickly switch the air path according to production needs, causing the cylinders to vibrate regularly. They can also flexibly adjust the vibration frequency, thereby effectively separating stacked plates.

[0015] In a preferred embodiment of this invention, a servo motor is further provided on the main shaft, a lead screw connected to the servo motor is provided at the bottom of the main shaft, and a slide matching the lead screw is installed at the top of the second horizontal shaft. The relative distance between the first horizontal shaft and the second horizontal shaft is changed by the movement of the slide on the lead screw.

[0016] The servo motor, in conjunction with the lead screw and slide, allows the relative distance between the second and first horizontal axes to be flexibly adjusted according to the size of the sheet metal, thus improving the adaptability of the plate-making machine to diverse production tasks.

[0017] In a preferred embodiment of this invention, multiple static suction cups are also provided on the first horizontal axis and the second horizontal axis, respectively.

[0018] Multiple static suction cups are set up to work in conjunction with dynamic suction cups to form a more stable adsorption force, ensuring that the board will not shift or fall off during the shaking separation process, thereby effectively reducing production failures and defective products caused by board slippage.

[0019] In a preferred embodiment of this invention, both the dynamic suction cup and the static suction cup are provided with springs.

[0020] The elasticity of the spring effectively buffers the force between the suction cup and the board, reducing damage to the board caused by hard contact.

[0021] In a preferred embodiment of this invention, the first horizontal axis and the second horizontal axis are arranged parallel to each other on the same horizontal plane, and the main axis is perpendicular to the first horizontal axis and the second horizontal axis respectively.

[0022] The "I"-shaped three-dimensional structure formed by the first horizontal axis, the second horizontal axis and the main axis ensures the overall stability of the board feeding machine. The parallel relationship between the first horizontal axis and the second horizontal axis matches the shape of the rectangular board, which makes it easier to pick up the board more stably and reduce the occurrence of board dropping.

[0023] In a preferred embodiment of this invention, a rotating seat is also installed on the top of the main shaft. When the rotating seat rotates, the main shaft drives the first horizontal axis and the second horizontal axis to rotate simultaneously.

[0024] The installation of a rotating base allows the first and second horizontal axes to be freely adjusted in angle when picking up the sheet material, facilitating quick and easy transfer of the sheet material and improving production efficiency.

[0025] The beneficial effects of this utility model are as follows:

[0026] (1) By setting a shaking mechanism on the first horizontal axis and the second horizontal axis respectively, each shaking mechanism is equipped with an independent vibration component and multiple dynamic suction cups. All dynamic suction cups work together to pick up the board and achieve overall shaking of the board. The multi-point coordinated shaking method ensures that the shaking force is evenly applied to the surface of the board, effectively avoiding problems such as board breakage, board drop and board separation difficulties in the traditional single-point shaking method.

[0027] (2) Multiple vibration components are used to realize the setting mode of multi-point overall shaking. The shaking intensity and frequency can be flexibly adjusted according to different plate specifications, which can separate the plates more quickly and further improve the adaptability and production efficiency of the plate feeding machine.

[0028] (3) Install a universal adjustable antistatic mechanism to effectively solve the problem of board adhesion caused by electrostatic adsorption. The gas jet mechanism further assists in the separation by using airflow when picking up the board, ensuring that the board can be transferred smoothly in single pieces.

[0029] (4) By using a servo motor in conjunction with a lead screw and a slide, the relative distance between the second horizontal axis and the first horizontal axis can be flexibly adjusted according to the size of the plate, which improves the applicability of the plate feeding machine to diverse production tasks. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of a board-throwing machine according to an embodiment of the present invention;

[0031] Figure 2 This is a diagram showing the positional relationship between the main shaft and the second horizontal axis of a board-throwing machine according to an embodiment of this utility model.

[0032] Figure label:

[0033] 1. Main spindle; 2. First horizontal axis; 3. Second horizontal axis; 4. Vibration assembly; 5. Dynamic suction cup; 6. Fixture; 7. Static elimination mechanism; 8. Gas injection mechanism; 9. Solenoid valve; 10. Servo motor; 11. Slide; 12. Static suction cup; 13. Spring; 14. Rotary seat. Detailed Implementation

[0034] Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.

[0035] In the circuit board manufacturing industry, a board feeding machine is a device in the production line that automatically feeds boards. It picks up stacked boards from one work area and moves them to the next, using mechanical structures and control programs to achieve fixed-point automatic feeding of the boards. Depending on production needs, the board feeding machine should only feed one board at a time. Existing board feeding machines usually have a single shaking cylinder. The shaking cylinder locally shakes the board when the board feeding machine picks it up to separate the single board. However, this shaking method is limited by the shaking force and shaking position, requiring a long shaking time to separate the single board from the other boards in the stack. It is also prone to board breakage and dropping, which can damage the boards and affect production efficiency.

[0036] Based on this, this application provides a board-throwing machine.

[0037] Example 1

[0038] See Figures 1-2 This embodiment provides a plate-feeding machine, including a frame that provides stable mechanical support for other structures. The frame includes a main shaft 1, with a first horizontal shaft 2 fixedly mounted at one end of the main shaft 1. The first horizontal shaft 2 is used to further install the structure for picking up the plate. A second horizontal shaft 3 is also movably mounted on the main shaft 1, which is also used to further install the structure for picking up the plate. A servo motor 10 is also provided on the main shaft 1, and a lead screw connected to the servo motor 10 is provided at the bottom of the main shaft 1. The cooperation between the servo motor 10 and the lead screw can achieve high-precision, high-dynamic performance, and high-load capacity linear motion control. A slide 11 matching the lead screw is mounted on the top of the second horizontal shaft 3. The slide 11 is used to fix the second horizontal shaft 3 on the lead screw. The relative distance between the first horizontal shaft 2 and the second horizontal shaft 3 is changed by the movement of the slide 11 on the lead screw. The relative distance between the first horizontal shaft 2 and the second horizontal shaft 3 can be flexibly adjusted according to the size of the plate.

[0039] Two shaking mechanisms are independently provided on the first horizontal axis 2 and the second horizontal axis 3, respectively located at opposite ends of the first horizontal axis 2 and the second horizontal axis 3. The shaking mechanism is used to stably pick up the board. The shaking mechanism includes a vibration component 4 and a suction cup group set on the vibration component 4 for picking up the board. The vibration component 4 is used to generate regular vibration to separate the board. The suction cup group includes a fixed frame 6 and three dynamic suction cups 5. The three dynamic suction cups 5 of a single suction cup group are all installed on the fixed frame 6. The fixed frame 6 is used to integrate the dynamic suction cups 5. The dynamic suction cups 5 are used to directly pick up the board. The fixed frame 6 is installed at the bottom of the vibration component 4.

[0040] The straight line formed by the mounting points of all the dynamic suction cups 5 located on the first horizontal axis 2 is parallel to the first horizontal axis 2, and the straight line formed by the mounting points of the dynamic suction cups 5 located on the second horizontal axis 3 is parallel to the second horizontal axis 3. The arrangement of the shaking mechanism and the dynamic suction cups 5 at both ends of the first horizontal axis 2 and the second horizontal axis 3 is to adapt to the shape of rectangular or square boards, to ensure that the dynamic suction cups 5 of the shaking mechanism can stably pick up the boards near the corners, so that the force is more reasonable during the process of picking up and transferring the boards, and they are less likely to fall off in mid-air.

[0041] The second horizontal axis 3 is also equipped with a universal adjustable antistatic mechanism 7 and a gas jet mechanism 8 for separating the boards. The antistatic mechanism 7 effectively solves the problem of boards sticking together due to electrostatic adsorption. The gas jet mechanism 8 uses airflow to further assist in separation when picking up the boards, ensuring that the boards can be separated and transferred one by one. Both the antistatic mechanism 7 and the gas jet mechanism 8 adopt a universal tube structure, which can flexibly adjust the working angle according to the position and shape of the boards, improving production adaptability.

[0042] A solenoid valve 9 is also installed on the main shaft 1. The solenoid valve 9 is connected to each vibration component 4 and is used to make the vibration component 4 vibrate and control the vibration frequency of the vibration component 4, thereby realizing precise control of the vibration component 4 and effectively separating the stacked plates.

[0043] The working process of this embodiment is as follows:

[0044] During operation, based on the size of the board, the servo motor 10 drives the lead screw of the spindle 1 to rotate. The relative distance between the first horizontal axis 2 and the second horizontal axis 3 is adjusted by the movement of the slide 11, so that the dynamic suction cups 5 on the first horizontal axis 2 and the second horizontal axis 3 can be adsorbed on the opposite sides of the board, ensuring that the force is balanced during the transfer of the board. Then, the solenoid valve 9 controls the vibration component 4 to generate regular vibration, which drives all the dynamic suction cups 5 to shake the board as a whole. At the same time, the static elimination mechanism 7 and the gas injection mechanism 8 assist in separating the boards, so that the stacked boards can be separated and transferred one by one.

[0045] This invention features a shaking mechanism installed on the first horizontal axis 2 and the second horizontal axis 3. Each shaking mechanism includes an independent vibration component 4 and multiple dynamic suction cups 5. All dynamic suction cups 5 work together to pick up the board material, achieving overall shaking of the board. This multi-point coordinated shaking method ensures that the shaking force is evenly applied to the surface of the board, effectively avoiding problems such as board breakage, board drop, and difficulty in board separation that exist in traditional single-point shaking methods. The use of multiple vibration components 4 enables a multi-point overall shaking setting, allowing flexible adjustment of shaking intensity and frequency according to different board specifications, resulting in faster board separation and further improving the adaptability and production efficiency of the board feeding machine. The installation of a universal adjustable anti-static mechanism 7 effectively solves the problem of board adhesion caused by electrostatic adsorption. The gas jet mechanism 8 further assists in separation by using airflow during board picking, ensuring that the board can be transferred smoothly in single pieces. The servo motor 10, in conjunction with the lead screw and slide 11, allows the relative distance between the second horizontal axis 3 and the first horizontal axis 2 to be flexibly adjusted according to the size of the board, improving the adaptability of the board feeding machine to diverse production tasks.

[0046] Example 2

[0047] See Figures 1-2 This embodiment provides a plate-feeding machine, including a frame that provides stable mechanical support for other structures. The frame includes a main shaft 1, with a first horizontal shaft 2 fixedly mounted at one end of the main shaft 1. The first horizontal shaft 2 is used to further install the structure for picking up the plate. A second horizontal shaft 3 is also movably mounted on the main shaft 1, which is also used to further install the structure for picking up the plate. A servo motor 10 is also provided on the main shaft 1, and a lead screw connected to the servo motor 10 is provided at the bottom of the main shaft 1. The cooperation between the servo motor 10 and the lead screw can achieve high-precision, high-dynamic performance, and high-load capacity linear motion control. A slide 11 matching the lead screw is mounted on the top of the second horizontal shaft 3. The slide 11 is used to fix the second horizontal shaft 3 on the lead screw. The relative distance between the first horizontal shaft 2 and the second horizontal shaft 3 is changed by the movement of the slide 11 on the lead screw. The relative distance between the first horizontal shaft 2 and the second horizontal shaft 3 can be flexibly adjusted according to the size of the plate.

[0048] Three shaking mechanisms are equidistantly arranged on both the first horizontal axis 2 and the second horizontal axis 3. Four of them are respectively located at opposite ends of the first horizontal axis 2 and the second horizontal axis 3. The shaking mechanism is used to stably pick up the board. The shaking mechanism includes a vibration component 4 and a suction cup group set on the vibration component 4 for picking up the board. The vibration component 4 can be a cylinder, which is used to generate regular vibration to separate the board. The suction cup group includes a fixed frame 6 and three dynamic suction cups 5. The three dynamic suction cups 5 of a single suction cup group are all installed on the fixed frame 6. The fixed frame 6 is used to integrate the dynamic suction cups 5. The dynamic suction cups 5 are used to directly pick up the board. The fixed frame 6 is installed at the bottom of the vibration component 4.

[0049] The straight line formed by the mounting points of all the dynamic suction cups 5 located on the first horizontal axis 2 is parallel to the first horizontal axis 2, and the straight line formed by the mounting points of the dynamic suction cups 5 located on the second horizontal axis 3 is parallel to the second horizontal axis 3. The arrangement of the shaking mechanism and the dynamic suction cups 5 at both ends of the first horizontal axis 2 and the second horizontal axis 3 is to adapt to the shape of rectangular or square boards, to ensure that the dynamic suction cups 5 of the shaking mechanism can stably pick up the boards near the corners, so that the force is more reasonable during the process of picking up and transferring the boards, and they are less likely to fall off in mid-air.

[0050] The second horizontal axis 3 is also equipped with a universal adjustable antistatic mechanism 7 and a gas jet mechanism 8 for separating the boards. The antistatic mechanism 7 uses an antistatic ion air gun to effectively solve the problem of board adhesion caused by electrostatic adsorption. The gas jet mechanism 8 can use a jet snake tube to further assist in separation when picking up the boards, ensuring that the boards can be separated and transferred one by one. Both the antistatic mechanism 7 and the gas jet mechanism 8 adopt a universal tube structure, which can flexibly adjust the working angle according to the position and shape of the boards, improving production adaptability.

[0051] The spindle 1 is also equipped with a solenoid valve 9, which is connected to each cylinder and is used to make the cylinder vibrate and control the vibration frequency of the cylinder, thereby achieving precise control of the cylinder and effectively separating the stacked plates.

[0052] The working process of this embodiment is as follows:

[0053] During operation, based on the size of the board, the servo motor 10 drives the lead screw of the spindle 1 to rotate. The relative distance between the first horizontal axis 2 and the second horizontal axis 3 is adjusted by the movement of the slide 11, so that the dynamic suction cups 5 on the first horizontal axis 2 and the second horizontal axis 3 can be adsorbed on the opposite sides of the board, ensuring that the force is balanced during the transfer of the board. Then, the solenoid valve 9 controls the cylinder to generate regular vibration, which drives all the dynamic suction cups 5 to shake the board as a whole. At the same time, the anti-static ion air gun and the jet snake tube assist in separating the board, so that the stacked board can be separated and transferred piece by piece.

[0054] This invention features a shaking mechanism installed on the first horizontal axis 2 and the second horizontal axis 3. Each shaking mechanism includes an independent vibration component 4 and multiple dynamic suction cups 5. All dynamic suction cups 5 work together to pick up the board material, achieving overall shaking of the board. This multi-point coordinated shaking method ensures that the shaking force is evenly applied to the surface of the board, effectively avoiding problems such as board breakage, board drop, and difficulty in board separation that exist in traditional single-point shaking methods. The use of multiple vibration components 4 enables a multi-point overall shaking setting, allowing flexible adjustment of shaking intensity and frequency according to different board specifications, resulting in faster board separation and further improving the adaptability and production efficiency of the board feeding machine. The installation of a universal adjustable anti-static mechanism 7 effectively solves the problem of board adhesion caused by electrostatic adsorption. The gas jet mechanism 8 further assists in separation by using airflow during board picking, ensuring that the board can be transferred smoothly in single pieces. The servo motor 10, in conjunction with the lead screw and slide 11, allows the relative distance between the second horizontal axis 3 and the first horizontal axis 2 to be flexibly adjusted according to the size of the board, improving the adaptability of the board feeding machine to diverse production tasks.

[0055] Example 3

[0056] See Figures 1-2 This embodiment provides a board-throwing machine, including a frame that provides stable mechanical support for other structures. The frame includes a main shaft 1, with a first horizontal shaft 2 fixedly mounted at one end of the main shaft 1, and a second horizontal shaft 3 movably mounted on the main shaft 1. Specifically, the first horizontal shaft 2 and the second horizontal shaft 3 are arranged parallel to each other on the same horizontal plane, and the main shaft 1 is perpendicular to the first horizontal shaft 2 and the second horizontal shaft 3 respectively. The "I"-shaped three-dimensional structure formed between the first horizontal shaft 2, the second horizontal shaft 3 and the main shaft 1 ensures the overall stability of the board-throwing machine. The parallel relationship between the first horizontal shaft 2 and the second horizontal shaft 3 matches the shape of the rectangular board, which facilitates more stable picking up and moving of the board and reduces board dropping.

[0057] Furthermore, a rotating seat 14 is installed on the top of the main shaft 1. When the rotating seat 14 rotates, the main shaft 1 drives the first horizontal shaft 2 and the second horizontal shaft 3 to rotate simultaneously, which facilitates flexible adjustment of the angle when transferring the board and improves production efficiency.

[0058] A servo motor 10 is also provided on the main spindle 1. A lead screw connected to the servo motor 10 is provided at the bottom of the main spindle 1. A slide 11 matching the lead screw is installed on the top of the second horizontal axis 3. The relative distance between the first horizontal axis 2 and the second horizontal axis 3 is changed by the movement of the slide 11 on the lead screw. The relative distance between the first horizontal axis 2 and the second horizontal axis 3 can be flexibly adjusted according to the size of the plate.

[0059] Two shaking mechanisms are provided on the first horizontal axis 2 and the second horizontal axis 3 respectively, located at opposite ends of the first horizontal axis 2 and the second horizontal axis 3. The shaking mechanism includes a vibration component 4 and a suction cup group for picking up the board material, which is set on the vibration component 4. The vibration component 4 can be a cylinder. The suction cup group includes a fixed frame 6 and three dynamic suction cups 5. The three dynamic suction cups 5 of a single suction cup group are all installed on the fixed frame 6. The fixed frame 6 is used to integrate the dynamic suction cups 5. The fixed frame 6 is installed at the bottom of the vibration component 4.

[0060] The straight line formed by the mounting points of all the dynamic suction cups 5 located on the first horizontal axis 2 is parallel to the first horizontal axis 2, and the straight line formed by the mounting points of the dynamic suction cups 5 located on the second horizontal axis 3 is parallel to the second horizontal axis 3. The arrangement of the shaking mechanism and the dynamic suction cups 5 at both ends of the first horizontal axis 2 and the second horizontal axis 3 is to adapt to the shape of rectangular or square boards, to ensure that the dynamic suction cups 5 of the shaking mechanism can stably pick up the boards near the corners, so that the force is more reasonable during the process of picking up and transferring the boards, and they are less likely to fall off in mid-air.

[0061] The second horizontal axis 3 is also equipped with a universal adjustable antistatic mechanism 7 and a gas jet mechanism 8 for separating the boards. The antistatic mechanism 7 uses an antistatic ion air gun to effectively solve the problem of board adhesion caused by electrostatic adsorption. The gas jet mechanism 8 can use a jet snake tube to further assist in separation when picking up the boards, ensuring that the boards can be separated and transferred one by one. Both the antistatic mechanism 7 and the gas jet mechanism 8 adopt a universal tube structure, which can flexibly adjust the working angle according to the position and shape of the boards, improving production adaptability.

[0062] The spindle 1 is also equipped with a solenoid valve 9, which is connected to each cylinder and is used to make the cylinder vibrate and control the vibration frequency of the cylinder, thereby achieving precise control of the cylinder and effectively separating the stacked plates.

[0063] Multiple static suction cups 12 are also provided on the first horizontal axis 2 and the second horizontal axis 3 respectively. The static suction cups 12 work together with the dynamic suction cups 5 to ensure that the board will not shift or fall during the shaking separation process, thereby effectively reducing production failures and defective products caused by board sliding.

[0064] Furthermore, both the dynamic suction cup 5 and the static suction cup 12 are equipped with springs 13. The elasticity of the springs 13 effectively buffers the force between the suction cup and the board, reducing damage to the board caused by hard contact.

[0065] The working process of this embodiment is as follows:

[0066] During operation, based on the size of the board, the servo motor 10 drives the lead screw of the spindle 1 to rotate. The relative distance between the first horizontal axis 2 and the second horizontal axis 3 is adjusted by the movement of the slide 11, so that the dynamic suction cups 5 and static suction cups 12 on the first horizontal axis 2 and the second horizontal axis 3 can be adsorbed on the opposite sides of the board, ensuring that the force is balanced during the transfer of the board. Then, the solenoid valve 9 controls the cylinder to generate regular vibration, which drives all the dynamic suction cups 5 to shake the board as a whole. At the same time, the anti-static ion air gun and the jet snake tube assist in separating the board, so that the stacked board can be separated and transferred one piece at a time.

[0067] This invention features a shaking mechanism installed on the first horizontal axis 2 and the second horizontal axis 3. Each shaking mechanism includes an independent vibration component 4 and multiple dynamic suction cups 5. All dynamic suction cups 5 work together to pick up the board material, achieving overall shaking of the board. This multi-point coordinated shaking method ensures that the shaking force is evenly applied to the surface of the board, effectively avoiding problems such as board breakage, board drop, and difficulty in board separation that exist in traditional single-point shaking methods. The use of multiple vibration components 4 enables a multi-point overall shaking setting, allowing flexible adjustment of shaking intensity and frequency according to different board specifications, resulting in faster board separation and further improving the adaptability and production efficiency of the board feeding machine. The installation of a universal adjustable anti-static mechanism 7 effectively solves the problem of board adhesion caused by electrostatic adsorption. The gas jet mechanism 8 further assists in separation by using airflow during board picking, ensuring that the board can be transferred smoothly in single pieces. The servo motor 10, in conjunction with the lead screw and slide 11, allows the relative distance between the second horizontal axis 3 and the first horizontal axis 2 to be flexibly adjusted according to the size of the board, improving the adaptability of the board feeding machine to diverse production tasks.

[0068] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0069] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0070] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A board-throwing machine, characterized in that: The machine includes a frame, which includes a main shaft (1). One end of the main shaft (1) is provided with a first horizontal shaft (2). A second horizontal shaft (3) is also movably mounted on the main shaft (1). The first horizontal shaft (2) and the second horizontal shaft (3) are each independently provided with a shaking mechanism. The shaking mechanism includes a vibration component (4) and a suction cup group provided on the vibration component (4) for picking up the sheet material. The suction cup group includes multiple dynamic suction cups (5).

2. The board-throwing machine according to claim 1, characterized in that: Each suction cup assembly includes a mounting frame (6) and at least three dynamic suction cups (5), all of the dynamic suction cups (5) of the single suction cup assembly being mounted on the mounting frame (6), which is mounted on the bottom of the vibration assembly (4).

3. The board-throwing machine according to claim 1, characterized in that: The shaking mechanism is provided in two on both the first horizontal shaft (2) and the second horizontal shaft (3), respectively located at the opposite ends of the first horizontal shaft (2) and the second horizontal shaft (3); The straight line formed by the mounting points of all the dynamic suction cups (5) located on the first horizontal axis (2) is parallel to the first horizontal axis (2), and the straight line formed by the mounting points of all the dynamic suction cups (5) located on the second horizontal axis (3) is parallel to the second horizontal axis (3).

4. The board-throwing machine according to claim 1, characterized in that: The second horizontal axis (3) is also provided with a universally adjustable static elimination mechanism (7) and a gas injection mechanism (8) for separating the plates.

5. A board-throwing machine according to claim 1, characterized in that: A solenoid valve (9) is also installed on the main shaft (1). The solenoid valve (9) is connected to each of the vibration components (4). The vibration component (4) includes a cylinder. The solenoid valve (9) is used to make the cylinder vibrate.

6. A board-throwing machine according to claim 1, characterized in that: A servo motor (10) is also provided on the main shaft (1). A lead screw connected to the servo motor (10) is provided at the bottom of the main shaft (1). A slide (11) matching the lead screw is installed at the top of the second horizontal shaft (3). The relative distance between the first horizontal shaft (2) and the second horizontal shaft (3) is changed by the movement of the slide (11) on the lead screw.

7. A board-throwing machine according to claim 1, characterized in that: Multiple static suction cups (12) are also provided on the first horizontal axis (2) and the second horizontal axis (3).

8. A plate-throwing machine according to claim 7, characterized in that: Both the dynamic suction cup (5) and the static suction cup (12) are equipped with springs (13).

9. A board-throwing machine according to claim 1, characterized in that: The first horizontal axis (2) and the second horizontal axis (3) are arranged in parallel on the same horizontal plane, and the main axis (1) is perpendicular to the first horizontal axis (2) and the second horizontal axis (3) respectively.

10. A board-throwing machine according to claim 1, characterized in that: The top of the main shaft (1) is also equipped with a rotating seat (14), which causes the main shaft (1) to drive the first horizontal shaft (2) and the second horizontal shaft (3) to rotate simultaneously when the rotating seat (14) rotates.

Images