Manganese phosphating suction nozzle for grabbing flexible circuit board

Abstract

The utility model belongs to the technical field of material grabbing tool devices, and particularly relates to a manganese phosphating suction nozzle for grabbing a flexible circuit board, which comprises a material grabbing assembly, an auxiliary assembly is matched at the lower end of the material grabbing assembly, and an alarm assembly is arranged on the outer side of the auxiliary assembly. In order to solve the problems that a suction nozzle cannot effectively adsorb a flexible circuit board due to the fact that the suction nozzle cannot normally generate negative pressure, and the normal operation of the production line is seriously influenced on an automatic production line, a matched transverse plate of an auxiliary assembly provides support for detection, and a suction nozzle adaptive hole in a detection corresponding plate corresponds to a suction nozzle negative pressure device in position; when the suction nozzle negative pressure device is blocked, the follow-up light adsorption disc cannot be sucked up, the elastic connecting piece is not compressed, the position of the matched insertion rod is not changed, and the metal guide rod and the metal conductive inner container piece are kept communicated, an abnormal circuit represents that the adsorption effect is poor at the position, workers are reminded to conduct maintenance and treatment in time, and then the material grabbing efficiency of the suction nozzle negative pressure device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of material gripping tools and devices, specifically a manganese phosphating suction nozzle for gripping flexible circuit boards. Background Technology

[0002] The manganese phosphating suction nozzle for gripping flexible circuit boards is a tool specifically designed for the electronics manufacturing industry to grip and handle flexible circuit boards. It mainly consists of the nozzle body and related connecting components. It uses negative pressure created at the nozzle tip to attract and hold the flexible circuit board, thus achieving the gripping and handling of the board.

[0003] The existing technology, with patent number CN220067821U, is entitled "A Flexible Circuit Board Separation Device." The flexible circuit board separation device of this application includes a mounting base and a suction nozzle assembly. The mounting base has mounting grooves for accommodating multiple stacked flexible circuit boards. The suction nozzle assembly includes at least a suction nozzle for adsorbing the flexible circuit boards and capable of reciprocating along a first direction, wherein the first direction is perpendicular to the surface of the flexible circuit board. According to the flexible circuit board separation device of this application, the separation of individual flexible circuit boards is achieved without manually squeezing the flexible circuit boards during the separation process, reducing bending deformation of the flexible circuit boards and improving the separation efficiency.

[0004] One of the aforementioned flexible circuit board separation devices reduces the bending deformation of flexible circuit boards and improves the separation efficiency of flexible circuit boards. However, when using the aforementioned device, if the blockage of a local suction nozzle is not detected in time, the suction nozzle cannot generate negative pressure normally, resulting in the inability to effectively adsorb flexible circuit boards. On automated production lines, this seriously affects the normal operation of the production line. Utility Model Content

[0005] The technical problem solved by this invention is that when a local suction nozzle is blocked and not detected in time, the nozzle cannot generate negative pressure normally, resulting in the inability to effectively adsorb flexible circuit boards, which seriously affects the normal operation of the automated production line.

[0006] To solve the above-mentioned technical problems, this utility model provides a manganese phosphating nozzle for gripping flexible circuit boards, including a material gripping component, an auxiliary component at the lower end of the material gripping component, and an alarm component on the outside of the auxiliary component.

[0007] The material gripping assembly includes a robotic arm connecting plate. Support trusses are symmetrically fixed to the lower left and right sides of the robotic arm connecting plate. External fixing plates are fixed to the ends of the two support trusses that are far apart from each other. Multiple external fixing plates are equidistantly arranged. External vertical clamps are movably connected to the inner ends of the external fixing plates. A suction nozzle negative pressure device is provided at the lower end of the external vertical clamps.

[0008] The auxiliary components include a mating horizontal plate, on the upper left and right sides of which detection corresponding plates are symmetrically arranged. The inner end of the detection corresponding plate is provided with multiple nozzle adaptation openings. The lower left and right sides of the nozzle adaptation openings are symmetrically fixedly connected with elastic connectors. The lower ends of the two corresponding elastic connectors are fixedly connected with a follow-up lightweight adsorption plate. The lower end of the follow-up lightweight adsorption plate is fixedly connected with a matching rod. The lower end of the matching rod is fixedly connected with a metal guide rod. The lower inner wall of the nozzle adaptation opening has a bottom docking hole. The lower inner wall of the bottom docking hole is fixedly connected with a metal conductive inner liner.

[0009] Preferably, the metal guide rod and the metal conductive inner liner are fitted together, and the robotic arm is connected to the outside of the robotic arm connecting plate.

[0010] Preferably, multiple nozzle adapter openings are located directly below the corresponding nozzle negative pressure device, and the matching plug and metal guide rod are interlocked.

[0011] Preferably, the suction nozzle negative pressure device is externally connected to a negative pressure terminal located inside the robotic arm connecting plate.

[0012] Preferably, the upper end of the outer vertical clamp is threaded with a nut locking component, which is located on the upper side of the corresponding outer fixing hole plate.

[0013] Preferably, the alarm assembly includes multiple audible and visual alarms, which are respectively arranged on the left and right sides of the mating horizontal plate.

[0014] Preferably, multiple audible and visual alarms cooperate with each other and corresponding flexible connectors, and the auxiliary components are externally connected to a control terminal.

[0015] Compared with related technologies, this utility model has the following beneficial effects:

[0016] 1. In this utility model, the auxiliary component's matching horizontal plate provides support for the detection. The nozzle adapter opening on the detection corresponding plate corresponds to the position of the nozzle negative pressure device. When the nozzle negative pressure device is blocked, it cannot pick up the following lightweight adsorption plate. The elastic connector is not compressed, the matching rod position remains unchanged, and the metal guide rod and the metal conductive inner liner remain connected. This is an abnormal circuit indicating that the adsorption effect is not good at this point, reminding the staff to check and handle it in time, thereby ensuring its material grabbing efficiency.

[0017] 2. In this utility model, abnormal circuit states are captured by the detection system, and the control terminal triggers the corresponding audible and visual alarms for precise reminders. Staff can then clean or replace the faulty circuits accordingly, ensuring stable system operation, improving the efficiency and quality of grasping and handling operations, and reducing the risk of production interruption.

[0018] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the material gripping component of this utility model from the isometric view.

[0021] Figure 2 For the present utility model Figure 1 Schematic diagram of the central support truss structure;

[0022] Figure 3 For the present utility model Figure 1 Schematic diagram of auxiliary component structure;

[0023] Figure 4 For the present utility model Figure 1 Enlarged schematic diagram of the negative pressure device for the central suction nozzle;

[0024] Figure 5 For the present utility model Figure 3 A magnified structural diagram showing the extension of the negative pressure unit of the central suction nozzle into the nozzle adapter opening.

[0025] Numbering on the map:

[0026] 1. Material gripping assembly; 100. Robotic arm connecting plate; 101. Support truss; 102. External fixing hole plate; 103. External vertical clamp; 104. Suction nozzle negative pressure device; 105. Nut locking component; 2. Auxiliary components; 200. Matching horizontal plate; 201. Detection corresponding plate; 202. Suction nozzle adapter opening; 203. Elastic connector; 204. Follow-up lightweight adsorption plate; 205. Matching insertion rod; 206. Metal guide rod; 207. Bottom docking hole; 208. Metal conductive inner liner; 3. Alarm assembly; 300. Audible and visual alarm. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4A manganese-based phosphating nozzle for gripping flexible circuit boards includes a material gripping component 1, an auxiliary component 2 is fitted at the lower end of the material gripping component 1, and an alarm component 3 is provided on the outside of the auxiliary component 2.

[0029] The material gripping assembly 1 includes a robotic arm connecting plate 100. Support trusses 101 are symmetrically fixedly connected to the lower left and right sides of the robotic arm connecting plate 100. External fixing plates 102 are fixedly connected to the ends of the two support trusses 101 that are far apart from each other. Multiple external fixing plates 102 are equidistantly arranged. External vertical clamping rods 103 are movably connected to the inner ends of the external fixing plates 102. A suction nozzle negative pressure device 104 is provided at the lower end of the external vertical clamping rods 103.

[0030] The auxiliary component 2 includes a mating horizontal plate 200. Detection corresponding plates 201 are symmetrically arranged on the left and right sides of the upper end of the mating horizontal plate 200. Multiple nozzle adaptation openings 202 are provided at the inner end of the detection corresponding plates 201. Elastic connectors 203 are symmetrically fixedly connected to the left and right sides of the lower end of the nozzle adaptation openings 202. A follow-up lightweight adsorption plate 204 is fixedly connected to the lower end of two corresponding elastic connectors 203. A matching rod 205 is fixedly connected to the lower end of the follow-up lightweight adsorption plate 204. A metal guide rod 206 is fixedly connected to the lower end of the matching rod 205. A bottom docking hole 207 is opened on the lower inner wall of the nozzle adaptation opening 202. A metal conductive inner liner 208 is fixedly connected to the lower inner wall of the bottom docking hole 207.

[0031] By setting the metal guide rod 206 and the metal conductive inner liner 208 to cooperate with each other, the robotic arm is connected to the robotic arm connecting plate 100. Multiple suction nozzle adapter openings 202 are directly below the corresponding suction nozzle negative pressure device 104. The matching plug rod 205 is inserted into the metal guide rod 206. The suction nozzle negative pressure device 104 is connected to a negative pressure terminal located inside the robotic arm connecting plate 100. The upper end of the outer vertical clamping rod 103 is threaded with a nut locking member 105, which is located on the upper side of the corresponding outer fixing hole plate 102.

[0032] Please refer to 3-5. By setting the nut locking part 105, the adaptability and stability of its adsorption posture are ensured, laying the foundation for gripping operations.

[0033] The alarm component 3 includes multiple audible and visual alarms 300, which are respectively set on the left and right sides of the cooperating horizontal plate 200. The audible and visual alarms 300 cooperate with the corresponding elastic connectors 203. The auxiliary component 2 is externally connected to a control terminal.

[0034] Please refer to 1-3. Trigger the corresponding audible and visual alarm 300 through the control terminal. Staff can then clean or replace the corresponding suction nozzle negative pressure unit 104 to ensure stable system operation, improve the efficiency and quality of grasping and handling operations, and reduce the risk of production interruption.

[0035] The specific implementation process of this utility model is as follows: In this solution, the material grasping component 1 is first tightly connected to the external robotic arm by its structurally stable robotic arm connecting plate 100, forming a stable and flexible operating platform. When the suction nozzle negative pressure device 104 is activated, a negative pressure environment is quickly formed inside, which can accurately and stably adsorb the flexible circuit board. When the suction nozzle negative pressure device 104 is connected to the suction nozzle adapter opening 202 and performs a negative pressure action, under normal working conditions, due to the strong suction force of the negative pressure, the follow-up lightweight material located below the suction nozzle adapter opening 202 is lifted. The suction cup 204 is quickly lifted. The lightweight suction cup 204 is connected to the nozzle adaptation opening 202 via the elastic connector 203. During the lifting process, the elastic connector 203 is gradually compressed, thereby driving the lower matching rod 205 to move upward and move it out of the corresponding bottom docking hole 207. At this time, the connection between the metal guide rod 206 connected to the matching rod 205 and the metal conductive inner liner 208 fixed to the lower inner wall of the bottom docking hole 207 is cut off, and the circuit state changes. This is used to determine the negative pressure of the nozzle. The system ensures that the suction nozzle 104 is working normally and has good connectivity. However, when a suction nozzle 104 becomes clogged, it cannot generate enough negative pressure to lift the follow-up lightweight adsorption plate 204. At this time, the elastic connector 203 will not be compressed, the matching rod 205 will remain in the bottom docking hole 207, and the metal guide rod 206 will remain connected to the metal conductive inner liner 208. This abnormal circuit state will be captured by the connected detection system in time and will respond quickly through the external control terminal, accurately triggering the corresponding audible and visual alarm 300 in the alarm component 3. The audible and visual alarm 300 will emit a bright flashing light and a sharp alarm sound, clearly reminding the on-site staff that a suction nozzle 104 is clogged. After receiving the alarm, the staff can clean or replace the clogged suction nozzle 104 in time, thereby effectively ensuring the stable operation of the entire negative pressure adsorption system, ensuring the efficiency and accuracy of flexible circuit board gripping and handling operations, greatly reducing the risk of production interruption caused by suction nozzle failure, and improving production efficiency and product quality.

[0036] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A manganese phosphating nozzle for gripping flexible circuit boards, comprising a gripping material assembly (1), characterized in that, The lower end of the material grabbing assembly (1) is matched with an auxiliary assembly (2), and the outer side of the auxiliary assembly (2) is provided with an alarm assembly (3); The material grabbing assembly (1) comprises a mechanical arm connecting plate (100), the lower ends of the left and right sides of the mechanical arm connecting plate (100) are symmetrically and fixedly connected with support trusses (101), the ends of the two support trusses (101) away from each other are fixedly connected with outer fixed hole plates (102), the outer fixed hole plates (102) are equidistantly arranged between the outer fixed hole plates (102), the inner ends of the outer fixed hole plates (102) are movably connected with outer vertical clamping rods (103), and the lower ends of the outer vertical clamping rods (103) are provided with suction nozzle negative pressure devices (104). The auxiliary assembly (2) comprises a matching cross plate (200), the upper ends of the left and right sides of the matching cross plate (200) are symmetrically provided with detection corresponding plates (201), the inner ends of the detection corresponding plates (201) are provided with a plurality of suction nozzle adaptive openings (202), the left and right sides of the lower ends of the suction nozzle adaptive openings (202) are fixedly connected with elastic connecting pieces (203), the lower ends of the left and right corresponding two elastic connecting pieces (203) are fixedly connected with follow-up light adsorption discs (204), the lower ends of the follow-up light adsorption discs (204) are fixedly connected with matching plug rods (205), the lower ends of the matching plug rods (205) are fixedly connected with metal guide rods (206), the lower inner walls of the suction nozzle adaptive openings (202) are provided with bottom butt joints (207), and the lower inner walls of the bottom butt joints (207) are fixedly connected with metal conductive inner container sheets (208).

2. The manganese-based phosphatized suction nozzle for grabbing a flexible circuit board according to claim 1, characterized in that: The metal guide rods (206) and the metal conductive inner container sheets (208) are matched with each other, and the mechanical arm connecting plate (100) is externally connected with a mechanical arm.

3. The manganese-based phosphatized suction nozzle for grabbing a flexible circuit board according to claim 1, characterized in that: The plurality of suction nozzle adaptive openings (202) are located directly below the corresponding suction nozzle negative pressure devices (104), and the matching plug rods (205) and the metal guide rods (206) are inserted into each other.

4. The manganese-based phosphatized suction nozzle for grabbing a flexible circuit board according to claim 1, characterized in that: The suction nozzle negative pressure devices (104) are externally connected with negative pressure terminals located in the mechanical arm connecting plate (100).

5. The manganese-based phosphatized suction nozzle for grabbing a flexible circuit board according to claim 1, characterized in that: The upper ends of the outer vertical clamping rods (103) are threadedly connected with nut locking pieces (105), and the nut locking pieces (105) are located on the upper sides of the corresponding outer fixed hole plates (102).

6. The manganese-based phosphatized suction cup for grabbing a flexible circuit board according to claim 1, wherein: The alarm assembly (3) comprises a plurality of audible and light alarms (300), and the plurality of audible and light alarms (300) are arranged on the left and right sides of the matching cross plate (200).

7. The manganese-based phosphatized suction nozzle for grabbing a flexible circuit board according to claim 6, characterized in that: The plurality of audible and light alarms (300) are matched with the corresponding elastic connecting pieces (203), and the auxiliary assembly (2) is externally connected with a control terminal.

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