PIN flexible press-fitting equipment with detection function

Abstract

The utility model relates to the technical field of automobile central control connector assembly, in particular to a PIN flexible press-fitting device with a detection function. The technical problems that an existing press-fitting device is usually in a gas-liquid pressure cylinder press-fitting mode, the press-fitting depth and the press-fitting force cannot be controlled, meanwhile, the press-fitting effect cannot be monitored in real time conveniently, whether press-fitting is qualified or not needs to be judged manually, the manual operation strength is increased, and the automation level is reduced are solved. According to the technical scheme, the PIN flexible press-fitting equipment with the detection function comprises a supporting assembly, a flexible press-fitting assembly and a code scanning assembly; the servo motor is adopted for driving press fitting, high-precision position control is provided, the precision of PIN press fitting is ensured, electronic component damage caused by position deviation is avoided, meanwhile, the servo motor can adjust the running speed according to production requirements, the manual operation strength is reduced, and automatic rapid press fitting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile central control connector assembly, in particular to a PIN needle flexible press-fitting device with a detection function. Background Art

[0002] PIN pin flexible press-fitting equipment is an automated equipment specially used to correctly and stably press-fit PIN pins onto electronic components. This equipment is usually used in the electronics manufacturing industry, especially in the production of electronic components such as printed circuit boards (PCBs) or integrated circuits (ICs), where PIN pins need to be pressed onto corresponding pins. Existing press-fitting equipment, during the processing, is usually press-fitted by a gas-liquid booster cylinder, which cannot control the press-fitting depth and force. It is also not convenient to monitor the press-fitting effect in real time, and it is necessary to manually determine whether the press-fitting is qualified, which increases the intensity of manual operation and reduces the level of automation. Therefore, we propose a PIN pin flexible press-fitting equipment with detection function to solve the above problems. Utility Model Content

[0003] In order to overcome the problems of existing pressing equipment, which is usually pressed by gas-liquid booster cylinder, the pressing depth and pressing force cannot be controlled, and it is not convenient to monitor the pressing effect in real time. It is necessary to manually judge whether the pressing is qualified, which increases the intensity of manual operation and reduces the level of automation.

[0004] The technical solution of the utility model is: a PIN needle flexible press-fitting device with detection function, comprising a support component, a flexible press-fitting component and a code scanning component; the support component is a support component used to support the device during the press-fitting process, and a flexible press-fitting component is installed inside the support component for providing flexible support for the PIN needle during the press-fitting process to perform press-fitting at the correct angle and force, and a code scanning component is installed on one side of the flexible press-fitting component for reading the identification information of the PIN needle or other related components.

[0005] Preferably, a servo motor is used to drive the press-fitting, which provides high-precision position control, ensures the accuracy of PIN needle press-fitting, and avoids damage to electronic components due to position deviation. At the same time, the servo motor can adjust the running speed according to production needs, reduce the intensity of manual operation, and realize automatic rapid press-fitting. The upper press plate is a quick-change mechanism, and multiple products can share the equipment through the quick-change method of the fixture. After the product is pressed, the generated force and stroke curve are evaluated according to the defined evaluation factors, and the results are stored in the internal database. The integrated output function can effectively transmit data for analysis and further optimization, thereby improving the degree of automation. The pressure of the upper press plate is monitored in real time through a pressure sensor, and the pressure of the upper press plate is monitored in real time to ensure that the pressure of each press-fitting reaches the predetermined value, thereby improving the press-fitting accuracy, avoiding damage to components due to excessive or insufficient pressure, and ensuring the safety of components. A support rod is used to support the scanning terminal to scan the code and upload data matching variants. Through machine scanning, human errors are reduced, and the intelligence level of the equipment is improved, so that it can more flexibly respond to different production needs.

[0006] Preferably, the support assembly includes a support column, a reinforcement plate, a connecting plate and a connecting rod. A reinforcement plate is provided inside the support column. A connecting plate is provided inside the support column above the reinforcement plate. Pins are provided between the reinforcement plate, the connecting plate and the support column. The reinforcement plate and the connecting plate are fixedly connected to the support column by the pins. The support device is reinforced by connecting the reinforcement plate and the connecting plate with the support column to prevent vibration or displacement during high-speed pressing, thereby enhancing the rigidity of the equipment, reducing wear caused by vibration and displacement, and extending the service life of the equipment.

[0007] Preferably, the flexible press-fitting assembly includes a press frame, a servo press, a pressure sensor, an upper press plate, a lower clamp and a fixed plate. A press frame is provided above the connecting plate, and a servo motor is provided at the upper end of the press frame. The press-fitting is driven by a servo motor to provide high-precision position control, thereby ensuring the accuracy of PIN needle press-fitting and avoiding damage to electronic components due to position deviation. At the same time, the servo motor can adjust the operating speed according to production needs, reduce the intensity of manual operation, and realize automated and rapid press-fitting.

[0008] Preferably, a pressure sensor is provided at one end of the servo motor located inside the press frame, and an upper pressure plate is provided at the end of the pressure sensor away from the servo motor. The pressure of the upper pressure plate is monitored in real time by the pressure sensor to ensure that the pressure of each press reaches a predetermined value, thereby improving the press-fitting accuracy, avoiding damage to components due to excessive or insufficient pressure, and ensuring the safety of components.

[0009] Preferably, a lower clamp is provided under the upper pressure plate, and an auxiliary rod is symmetrically provided at the upper end of the upper pressure plate. The auxiliary rod extends to the outer end through the press frame. The auxiliary rod assists the servo motor to drive the upper pressure plate to work, thereby providing a more stable pressing force, making the pressing process more stable, reducing the workload of the servo motor, and extending its service life.

[0010] Preferably, a fixed plate is provided at the lower end of the press frame, and the press frame is fixedly connected to the connecting plate through the fixed plate. The press frame is fixed by supporting the fixed plate, and the fixed plate provides stable support and is convenient for maintenance and replacement. It can be adjusted according to different pressing requirements to ensure the stability of the equipment during long-term operation, reduce downtime, and improve production efficiency.

[0011] Preferably, the code scanning component includes a support rod and a scanning terminal. A support rod is provided on the outside of the press frame, and one end of the support rod is fixedly connected to the connecting plate. The support rod is used to support the scanning terminal to scan the code and upload data matching variants. By scanning the code by machine, human errors are reduced, the intelligence level of the equipment is improved, and it can be more flexibly responded to different production needs.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional press-fitting equipment, the servo motor is used to drive the press-fitting, providing high-precision position control to ensure the accuracy of PIN needle press-fitting and avoid damage to electronic components caused by position deviation. At the same time, the servo motor can adjust the running speed according to production needs, reduce the intensity of manual operation, and realize automatic and rapid press-fitting. The upper pressing plate is a quick-change mechanism, and multiple products can share the equipment through the quick-change method of fixtures. After the product is pressed, the generated force and stroke curve are evaluated according to the defined evaluation factors, and the results are stored in the internal database. The integrated output function can effectively transmit data for analysis and further optimization, thereby improving the degree of automation.

[0014] 2. Monitor the pressure of the upper pressing plate in real time through the pressure sensor to ensure that the pressure of each pressing reaches the preset value, thereby improving the pressing accuracy and avoiding damage to components due to excessive or insufficient pressure. Ensure the safety of components, and use support rods to support the scanning terminal to scan and upload data matching variants. Scanning the code by machine reduces human errors, improves the intelligence level of the equipment, and enables it to respond to different production needs more flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the flexible press-fit assembly of the utility model;

[0017] Figure 3 This is the front view structural schematic diagram of the press frame of the present utility model;

[0018] Figure 4 This is the side view structural schematic diagram of the servo motor of the present utility model.

[0019] Explanation of reference numerals in the drawings: 1. Support assembly; 101. Support column; 102. Reinforcement plate; 103. Connection plate; 104. Connecting rod; 2. Flexible press-fitting assembly; 201. Press frame; 202. Servo motor; 203. Pressure sensor; 204. Upper pressure plate; 205. Lower fixture; 206. Fixed plate; 3. Scanning code assembly; 301. Support rod; 302. Scanning head. Specific embodiments

[0020] The present utility model will be further described below with reference to the drawings and embodiments.

[0021] Please refer to Figures 1-4 , the present utility model provides an embodiment: a PIN needle flexible press-fitting device with a detection function, including a support assembly 1, a flexible press-fitting assembly 2 and a scanning code assembly 3; the support assembly 1 is a support assembly 1 used to support the device during the press-fitting process, and a flexible press-fitting assembly 2 for providing flexible support to the PIN needle at the correct angle and force during the press-fitting process is installed inside the support assembly 1, and a scanning code assembly 3 for reading the identification information of the PIN needle or other related components is installed on one side of the flexible press-fitting assembly 2.

[0022] Please refer to Figures 1-2, in this embodiment, the support assembly 1 includes support columns 101, reinforcement plates 102, connection plates 103 and connecting rods 104. The inside of the support column 101 is provided with a reinforcement plate 102. Above the reinforcement plate 102 inside the support column 101 is provided a connection plate 103. There are pins between the reinforcement plate 102 and the connection plate 103 and the support column 101. The reinforcement plate 102 and the connection plate 103 are fixedly connected to the support column 101 through the pins. By using the support column 101 to connect the reinforcement plate 102 and combining with the connection plate 103 to reinforce the support device, it can prevent vibration or displacement during the high-speed press-fitting process, enhance the rigidity of the equipment, reduce the wear caused by vibration and displacement, and extend the service life of the equipment. The flexible press-fitting assembly 2 includes a press frame 201, a servo press, a pressure sensor 203, an upper pressure plate 204, a lower fixture 205 and a fixing plate 206. Above the connection plate 103 is provided a press frame 201. At the upper end of the press frame 201 is provided a servo motor 202. It is driven for press-fitting by using the servo motor 202, providing high-precision position control, ensuring the accuracy of PIN pin press-fitting, avoiding damage to electronic components caused by position deviation. At the same time, the servo motor 202 can adjust the running speed according to production requirements, reducing the intensity of manual operation and realizing automatic and rapid press-fitting.

[0023] Please refer to Figures 1-3 , in this embodiment, at one end of the servo motor 202 located inside the press frame 201 is provided a pressure sensor 203. At the end of the pressure sensor 203 away from the servo motor 202 is provided an upper pressure plate 204. The pressure of the upper pressure plate 204 is monitored in real time through the pressure sensor 203, and the pressure of the upper pressure plate 204 is monitored in real time to ensure that the pressure of each press-fitting reaches a predetermined value, thereby improving the press-fitting accuracy, avoiding damage to components caused by excessive or too small pressure, and ensuring the safety of components. Below the upper pressure plate 204 is provided a lower fixture 205. Symmetrically arranged at the upper end of the upper pressure plate 204 are auxiliary rods. The auxiliary rods pass through the press frame of the press and extend to the outer end. By using the auxiliary rods to assist the servo motor 202 to drive the upper pressure plate 204 to work, a more stable press-fitting force is provided, making the press-fitting process more stable, reducing the working burden of the servo motor 202 and extending its service life.

[0024] Please refer to Figures 2-4, in this embodiment, a fixed plate 206 is provided at the lower end of the press frame. The press frame is fixedly connected to the connecting plate 103 through the fixed plate 206. By using the fixed plate 206 to support and fix the press frame, the fixed plate 206 provides stable support, is convenient for maintenance and replacement, and can be adjusted according to different pressing requirements to ensure the stability of the equipment during long-term operation, reduce downtime, and improve production efficiency. The code scanning assembly 3 includes a support rod 301 and a code scanning head 302. The support rod 301 is provided outside the press frame 201. One end of the support rod 301 is fixedly connected to the connecting plate 103. By using the support rod 301 to support the code scanning head 302 for code scanning and uploading data for variant matching, machine code scanning reduces human errors and improves the intelligent level of the equipment, enabling it to more flexibly respond to different production requirements.

[0025] During operation, the operator takes the PCBA and places it in the code scanning area. The data is automatically scanned and uploaded for variant matching. Machine code scanning reduces human errors and improves the intelligent level of the equipment, enabling it to more flexibly respond to different production requirements. Then, the operator takes the connector and places it in the upper and lower pressing plates 204, takes the PCBA board and places it in the upper pressing plate 204, and pushes the lower fixture 205 into the press equipment. The in-place sensor receives the signal, and the locking cylinder locks the lower fixture 205. The servo press operates to drive the upper pressing plate 204 to press the PCBA and the PIN pins together. The pressing system determines whether the pressing stroke and pressing force are qualified. If the pressing is unqualified, the equipment alarms and needs to be reset to take out the unqualified product. If the pressing is qualified, the servo drives the upper pressing plate 204 to return to the original position. The pressing is driven by the servo motor 202, which provides high-precision position control to ensure the accuracy of PIN pin pressing, avoiding damage to electronic components caused by position deviation. At the same time, the servo motor 202 can adjust the running speed according to production requirements, reducing the intensity of manual operation and realizing automatic and rapid pressing. The pressure sensor 203 is used to monitor the pressure of the upper pressing plate 204 in real time, ensuring that the pressure of the upper pressing plate 204 reaches the predetermined value each time, thereby improving the pressing accuracy and avoiding damage to components caused by excessive or insufficient pressure. The pressing depth and pressing force are displayed on the screen and the data is saved. The locking cylinder is unlocked, and the finished product is taken out. The operation is repeated.

[0026] Through the above steps, by using the servo motor 202 for driving the press-fitting, high-precision position control is provided to ensure the accuracy of the PIN needle press-fitting, avoid damage to electronic components caused by position deviation. At the same time, the servo motor 202 can adjust the running speed according to production requirements, reduce the intensity of manual operation, and achieve automated and rapid press-fitting. The upper platen 204 is a quick-change mechanism, and multiple products can share the equipment through the fixture quick-change method. After the product is press-fitted, the generated force and stroke curve are evaluated according to the defined evaluation elements, and the results are stored in the internal database. By using the integrated output function, data can be effectively transmitted for analysis and further optimization, improving the degree of automation. The pressure of the upper platen 204 is monitored in real time through the pressure sensor 203 to ensure that the pressure of each press-fitting reaches the predetermined value, thereby improving the press-fitting accuracy and avoiding damage to components caused by excessive or too little pressure, ensuring the safety of the components. The support rod 301 is used to support the scanning head 302 for scanning and uploading data to match variants. By machine scanning, human errors are reduced, and the intelligent level of the equipment is improved, enabling it to more flexibly respond to different production requirements.

[0027] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A PIN pin flexible press-fitting device with detection function, comprising a support assembly (1); characterized in that: The device also includes a flexible press-fitting component (2) and a code scanning component (3); the support component (1) is used to support the device during the press-fitting process, and the support component (1) is internally installed with a flexible press-fitting component (2) for providing flexible support for the PIN pin during the press-fitting process so as to perform press-fitting at a correct angle and force, and a code scanning component (3) for reading identification information of the PIN pin or other related components is installed on one side of the flexible press-fitting component (2).

2. The PIN flexible press-fitting device with detection function according to claim 1, characterized in that: The support assembly (1) comprises a support column (101), a reinforcement plate (102), a connecting plate (103) and a connecting rod (104); the reinforcement plate (102) is arranged inside the support column (101); the connecting plate (103) is arranged inside the support column (101) above the reinforcement plate (102); latches are arranged between the reinforcement plate (102) and the connecting plate (103) and the support column (101); the reinforcement plate (102) and the connecting plate (103) are fixedly connected to the support column (101) via the latches.

3. The PIN flexible press-fitting device with detection function according to claim 2, characterized in that: The flexible press-fitting assembly (2) comprises a press frame (201), a servo press, a pressure sensor (203), an upper press plate (204), a lower clamp (205) and a fixing plate (206); the press frame (201) is arranged above the connecting plate (103); and a servo motor (202) is arranged at the upper end of the press frame (201).

4. The PIN flexible press-fitting device with detection function according to claim 3, characterized in that: A pressure sensor (203) is provided at one end of the servo motor (202) located inside the press frame (201), and an upper pressing plate (204) is provided at one end of the pressure sensor (203) away from the servo motor (202).

5. The PIN flexible press-fitting device with detection function according to claim 4, characterized in that: A lower clamp (205) is provided below the upper pressing plate (204), and an auxiliary rod is symmetrically provided at the upper end of the upper pressing plate (204), and the auxiliary rod passes through the pressing frame of the press and extends to the outer end.

6. The PIN flexible press-fitting device with detection function according to claim 5, characterized in that: A fixing plate (206) is provided at the lower end of the press frame, and the press frame is fixedly connected to the connecting plate (103) via the fixing plate (206).

7. The PIN flexible press-fitting device with detection function according to claim 2, characterized in that: The code scanning assembly (3) comprises a support rod (301) and a scanning terminal (302). The support rod (301) is arranged on the outer side of the press frame (201), and one end of the support rod (301) is fixedly connected to the connecting plate (103).

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