Manipulator suction mechanism for PCB

Abstract

The utility model relates to the technical field of PCB (Printed Circuit Board) processing, in particular to a manipulator suction mechanism for a PCB, which mainly comprises a mechanical arm; the detector is mounted on the mechanical arm; the clamping mechanism is mounted on the mechanical arm and is used for fixing the PCB; the clamping mechanism comprises a fixed plate, a movable plate and a clamping mechanism, wherein the fixed plate is mounted on the mechanical arm; the triangular plate is mounted on the fixed plate; the clamping hand is mounted on the fixing plate; the reciprocating mechanism is mounted on the fixed plate and is used for sucking the PCB; the reciprocating mechanism comprises a mounting plate mounted on the fixing plate; and the sucking disc is mounted on the mounting plate. According to the mechanical arm suction mechanism for the PCB, the mechanical arm rotates, so that the reciprocating mechanism moves to the position above the PCB, the PCB is sucked through the suction cup, the two sets of fixing rods can be driven to move by controlling transmission of the air cylinder, and therefore the mechanical arm suction mechanism for the PCB can suck PCBs of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB processing, in particular to a manipulator suction mechanism for PCB. Background Technique

[0002] With the popularization of electronic products and the continuous progress of technology, the PCB board, as a support for electronic components, plays a crucial role in the electronics industry. The rapid development of the PCB board manufacturing industry has put forward higher requirements for production efficiency and product quality, thus promoting the research and application of automated and intelligent production equipment. In the traditional PCB board production process, a large number of operations such as loading and handling rely heavily on manual labor, which is not only inefficient but also costly. With the rise of labor costs, enterprises are urgently in need of introducing automated equipment to reduce labor costs and improve production efficiency.

[0003] Traditional manipulator suction mechanisms often rely on manual identification of PCB board models and positioning. This process is not only inefficient but also prone to errors due to human factors, increasing production costs and product quality risks. In addition, different batches or types of PCB boards may have different sizes and shapes, which requires the manipulator to have a high degree of flexibility and adaptability to ensure accurate grasping and processing of PCB boards. Content of the Utility Model

[0004] The purpose of the utility model is to provide a manipulator suction mechanism for PCB to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A manipulator suction mechanism for PCB, comprising: a robotic arm; a detector mounted on the robotic arm; a clamping mechanism mounted on the robotic arm for fixing the PCB board; the clamping mechanism includes: a fixing plate mounted on the robotic arm; a triangular plate mounted on the fixing plate; a gripper mounted on the fixing plate; a reciprocating mechanism mounted on the fixing plate for sucking the PCB board; the reciprocating mechanism includes: a mounting plate mounted on the fixing plate; a suction cup mounted on the mounting plate.

[0007] Preferably, the clamping mechanism includes hanging ears fixedly arranged on the fixing plate, the hanging ears are rotatably connected with a hydraulic cylinder, the output end of the hydraulic cylinder is rotatably connected with the triangular plate, the triangular plate is rotatably connected with the fixing plate, the triangular plate is rotatably connected with the gripper, and the gripper is rotatably connected with the fixing plate.

[0008] Preferably, the triangular plate is rotatably connected with a first crank, the first crank is rotatably connected with a clamping hand, and the clamping hand is rotatably connected with the triangular plate through the first crank.

[0009] Preferably, the fixing plate is fixedly installed with a rotating member, the rotating member is rotatably connected with a clamping hand, and the clamping hand is rotatably connected with the fixing plate through the rotating member.

[0010] Preferably, the reciprocating mechanism includes a fixing plate fixedly connected with a mounting plate, a cylinder is fixedly connected to the mounting plate, a slider is arranged at the output end of the cylinder, a second crank is rotatably connected to the slider, the second crank is rotatably connected with a connecting block, the connecting block is fixedly connected with a suction cup, the connecting block is slidably connected with the mounting plate, and the slider is slidably connected with the mounting plate.

[0011] Preferably, a fixing rod is fixedly arranged on the connecting block, a suction cup is fixedly arranged on the fixing rod, and the suction cup is fixedly connected with the connecting block through the fixing rod.

[0012] Preferably, a slide rail is opened on the mounting plate, a slider is slidably connected to the slide rail, and the slider is slidably connected with the mounting plate through the slide rail.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: During use, the staff controls the rotation of the robotic arm, so that the reciprocating mechanism moves above the PCB board, and then the suction cup sucks the PCB board. By controlling the transmission of the cylinder, the two fixing rods can be driven to move, so that the distance between the two fixing rods can be adjusted, and thus the device can suck PCB boards of different specifications. By controlling the clamping mechanism, the clamping mechanism can fix the sucked PCB board, effectively preventing the PCB board from accidentally falling during the sucking process, ensuring the safety of the PCB board during transportation, and thus accurately grasping and processing the PCB board.

[0014] The present utility model controls the transmission of the hydraulic cylinder, so that the clamping hand fixes the PCB board, reducing the accidental dropping of the PCB board during the transportation of the PCB board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is the three-dimensional structural schematic diagram of the reciprocating mechanism of the present utility model;

[0017] Figure 3 is the three-dimensional structural schematic diagram of the clamping mechanism of the present utility model;

[0018] Figure 4 This is a schematic view of the partial three-dimensional structure of the present utility model.

[0019] In the figure: 1, robotic arm; 2, detector; 3, clamping mechanism; 301, fixing plate; 302, gripper; 303, hydraulic cylinder; 304, lug; 305, triangular plate; 306, first crank; 307, rotating member; 4, reciprocating mechanism; 401, suction cup; 402, fixing rod; 403, mounting plate; 404, cylinder; 405, slider; 406, second crank; 407, slide rail; 408, connecting block. Detailed implementation manners

[0020] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] As Figures 1-4 shown, the present application provides a PCB pick-up mechanism for a robotic arm, including a robotic arm 1; a detector 2 installed on the robotic arm 1; a clamping mechanism 3 installed on the robotic arm 1 for fixing the PCB board; the clamping mechanism 3 includes: a fixing plate 301 installed on the robotic arm 1; a triangular plate 305 installed on the fixing plate 301; a gripper 302 installed on the fixing plate 301; a reciprocating mechanism 4 installed on the fixing plate 301 for picking up the PCB board; the reciprocating mechanism 4 includes: a mounting plate 403 installed on the fixing plate 301; a suction cup 401 installed on the mounting plate 403.

[0023] In this embodiment: Since the robotic arm 1 is fixedly connected to the detector 2, the PCB board can be photographed and detected through the detector 2, and the clamping mechanism 3 is installed on the robotic arm 1. By controlling the clamping mechanism 3, the PCB board can be fixed, which can prevent the PCB board from accidentally falling during the picking process. The reciprocating mechanism 4 is installed on the fixing plate 301. By controlling the reciprocating mechanism 4, the device can pick up PCB boards of different specifications, making the device more practical and thus adaptable to different production operations.

[0024] Specifically, as Figure 3As shown, the clamping mechanism 3 includes a hanging ear 304 fixedly arranged on a fixing plate 301. The hanging ear 304 is rotatably connected to a hydraulic cylinder 303. The output end of the hydraulic cylinder 303 is rotatably connected to a triangular plate 305. The triangular plate 305 is rotatably connected to the fixing plate 301. The triangular plate 305 is rotatably connected to a clamping hand 302. The clamping hand 302 is rotatably connected to the fixing plate 301. The triangular plate 305 is rotatably connected to a first crank 306. The first crank 306 is rotatably connected to the clamping hand 302. The clamping hand 302 and the triangular plate 305 are rotatably connected through the first crank 306. The fixing plate 301 is fixedly installed with a rotating member 307. The rotating member 307 is rotatably connected to the clamping hand 302. The clamping hand 302 and the fixing plate 301 are rotatably connected through the rotating member 307.

[0025] In this embodiment: Since the clamping mechanism 3 includes a fixing plate 301 fixedly connected to the robotic arm 1, and the fixing plate 301 is rotatably connected to the hydraulic cylinder 303. The output end of the hydraulic cylinder 303 is provided with a triangular plate 305, and the triangular plate 305 is rotatably connected to the fixing plate 301. The staff controls the rotation of the hydraulic cylinder 303, so that the triangular plate 305 rotates. Since the triangular plate 305 and the clamping hand 302 are rotatably connected through the first crank 306, the triangular plate 305 drives the clamping hand 302 to rotate, thereby fixing the PCB board.

[0026] Specifically, as Figure 2 shown, the reciprocating mechanism 4 includes a fixing plate 301 fixedly connected to a mounting plate 403. The mounting plate 403 is fixedly connected to a cylinder 404. The output end of the cylinder 404 is provided with a slider 405. The slider 405 is rotatably connected to a second crank 406. The second crank 406 is rotatably connected to a connecting block 408. The connecting block 408 is fixedly connected to a suction cup 401. The connecting block 408 is slidably connected to the mounting plate 403. The slider 405 is slidably connected to the mounting plate 403. A fixing rod 402 is fixedly arranged on the connecting block 408. The suction cup 401 is fixedly arranged on the fixing rod 402. The suction cup 401 and the connecting block 408 are fixedly connected through the fixing rod 402. A slide rail 407 is opened on the mounting plate 403. The slider 405 is slidably connected to the slide rail 407. The slider 405 and the mounting plate 403 are slidably connected through the slide rail 407.

[0027] In this embodiment: Since the reciprocating mechanism 4 includes a fixed plate 301 fixedly connected to a mounting plate 403, a cylinder 404 is fixedly connected to the mounting plate 403, a slider 405 is provided at the output end of the cylinder 404, the slider 405 is slidably connected to the mounting plate 403 through a slide rail 407, a connecting block 408 is slidably connected to the mounting plate 403, and the slider 405 is rotatably connected to a fixed rod 402 through a second crank 406. By controlling the transmission of the cylinder 404, the sliding of the two groups of fixed rods 402 can be driven, so that the distance between the two groups of fixed rods 402 can be driven, enabling the device to suck PCB boards of different specifications.

[0028] Specifically, the solution is as follows: The operator controls the rotation of the robotic arm 1, so that the reciprocating mechanism 4 moves above the PCB board, and the suction cup 401 sucks the PCB board. By controlling the transmission of the cylinder 404, the movement of the two groups of fixed rods 402 can be driven, so that the distance between the two groups of fixed rods 402 can be adjusted, enabling the device to suck PCB boards of different specifications. By controlling the clamping mechanism 3, the clamping mechanism 3 can fix the sucked PCB board, effectively preventing the PCB board from accidentally falling during the suction process, ensuring the safety of the PCB board during transportation, and thus enabling the accurate grasping and handling of the PCB board.

[0029] Those of ordinary skill in the art should understand that: The discussion of any above embodiment is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0030] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A PCB robot suction mechanism, characterized in that: include: Robotic arm (1); A detector (2) mounted on the mechanical arm (1); A clamping mechanism (3) is mounted on the mechanical arm (1) and is used to fix the PCB board; the clamping mechanism (3) comprises: a fixing plate (301) mounted on the mechanical arm (1); a triangular plate (305) mounted on the fixing plate (301); and a clamping hand (302) mounted on the fixing plate (301); The reciprocating mechanism (4) is mounted on the fixing plate (301) and is used to suck the PCB board; the reciprocating mechanism (4) comprises: a mounting plate (403) mounted on the fixing plate (301); and a suction cup (401) mounted on the mounting plate (403).

2. A PCB manipulator suction mechanism according to claim 1, characterized in that: The clamping mechanism (3) comprises a hanging ear (304) fixedly provided on a fixed plate (301), the hanging ear (304) being rotatably connected to a hydraulic cylinder (303), the output end of the hydraulic cylinder (303) being rotatably connected to a triangular plate (305), the triangular plate (305) being rotatably connected to the fixed plate (301), the triangular plate (305) being rotatably connected to a clamping hand (302), and the clamping hand (302) being rotatably connected to the fixed plate (301).

3. A PCB manipulator suction mechanism according to claim 2, characterized in that: The triangular plate (305) is rotatably connected to a first crank (306), the first crank (306) is rotatably connected to a gripper (302), and the gripper (302) and the triangular plate (305) are rotatably connected via the first crank (306).

4. A PCB manipulator suction mechanism according to claim 2, characterized in that: The fixed plate (301) is fixedly mounted with a rotating member (307), the rotating member (307) is rotatably connected to a gripper (302), and the gripper (302) is rotatably connected to the fixed plate (301) via the rotating member (307).

5. The PCB robot suction mechanism according to claim 1, characterized in that: The reciprocating mechanism (4) comprises a fixed plate (301) fixedly connected to a mounting plate (403), a cylinder (404) fixedly connected to the mounting plate (403), a slider (405) being provided at the output end of the cylinder (404), a second crank (406) being rotatably connected to the slider (405), a connecting block (408) being rotatably connected to the second crank (406), the connecting block (408) being fixedly connected to the suction cup (401), a connecting block (408) being slidably connected to the mounting plate (403), and a slider (405) being slidably connected to the mounting plate (403).

6. A PCB manipulator suction mechanism according to claim 5, characterized in that: A fixing rod (402) is fixedly provided on the connection block (408), a suction cup (401) is fixedly provided on the fixing rod (402), and the suction cup (401) and the connection block (408) are fixedly connected via the fixing rod (402).

7. A PCB manipulator suction mechanism according to claim 5, characterized in that: The mounting plate (403) is provided with a slide rail (407), a slider (405) is slidably connected to the slide rail (407), and the slider (405) is slidably connected to the mounting plate (403) via the slide rail (407).

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