A patch component gluing device

Abstract

The utility model relates to a patch component rubberizing device relates to MLCC end sealing machine automatic line equipment technical field, including work table, the both sides of work table upper end face front are equipped with rubberizing clamp hand, and the rubberizing clamp hand between is used for clamping and positioning to end sealing plate, the middle position of work table top is equipped with gyro wheel leveling mechanism, and gyro wheel leveling mechanism is through servo drive displacement, is used for the process of single leveling, edge compression to the end sealing plate fixed by rubberizing clamp hand, the rear end of gyro wheel leveling mechanism is equipped with clamping plate mechanism, and is through servo drive displacement, clamping plate mechanism includes suction plate cylinder and clamp cylinder, and suction plate cylinder is used for adsorbing the end sealing plate on the rubberizing clamp hand after opening, and clamp cylinder is used for then clamping and moving the rear end of end sealing plate, and the scheme solves the problems, such as low precision, poor stability, difficult maintenance and insufficient flatness of rubber belt of traditional patch component rubberizing mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic line equipment for MLCC end sealing machines, specifically a device for applying adhesive to surface mount components. Background Technology

[0002] In the production process of MLCC end-sealing automated production lines, the tape-applying mechanism of the face-changing machine is a crucial link in ensuring the packaging quality of surface-mount components. Its core function is to perform tape application on the second side of the end-sealing plate. In existing technologies, the tape-applying mechanism generally adopts a combination of pneumatic cylinder telescopic rolling and stepper motor transmission. The cylinder drives a leveling component to press the tape, while the stepper motor controls the transmission and positioning of the end-sealing plate to complete the continuous operation from tape application to product delivery. This technology was widely used in early automated production lines.

[0003] However, existing technical solutions have significant shortcomings in actual operation: On the one hand, the leveling process relies on cylinder extension and retraction for pressure control, which makes it difficult to guarantee the uniformity of leveling force and positional accuracy, easily leading to uneven tape application; the stepper motor used in the conveying process has limited control precision, easily causing deviations in the tape cutting position, directly affecting the sealing quality. On the other hand, the equipment lacks a digital adjustment mechanism, and position and speed control must be achieved through rigid adjustments to the mechanical structure, which is not only cumbersome to operate and difficult to maintain, but also difficult to adapt to the cycle time requirements of high-speed automated production lines, frequently resulting in problems such as action jams and poor synchronization, seriously restricting the improvement of production efficiency. Therefore, it does not meet the current needs. To address this, we propose a surface mount component adhesive application device. Utility Model Content

[0004] The purpose of this invention is to provide a surface mount component adhesive application device to solve the problems of low precision, poor stability, difficult maintenance, and insufficient tape flatness of traditional surface mount component adhesive application mechanisms mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface mount component adhesive applicator, comprising a worktable, adhesive applicator grippers mounted on both sides of the upper front of the worktable, the adhesive applicator grippers being used to clamp and position end-cap plates, a roller leveling mechanism being provided at the middle position above the worktable, the roller leveling mechanism being displaced by servo drive, being used to individually level and press the end-cap plates fixed by the adhesive applicator grippers, the rear end of the roller leveling mechanism being provided with a clamping plate mechanism, which is displaced by servo drive, the clamping plate mechanism including a suction plate cylinder and a gripper cylinder, the suction plate cylinder being used to adsorb the end-cap plates on the adhesive applicator grippers after they are opened, and the gripper cylinder being used to subsequently clamp and move the rear end of the end-cap plates.

[0006] Preferably, a leveling roller is installed inside the roller leveling mechanism, and rolling cylinders are installed on both sides of the top of the roller leveling mechanism, with the movable end of the rolling cylinder fixed to the upper end of the leveling roller mounting frame.

[0007] Preferably, the worktable is fixedly provided with first servo guide rails on both sides, and the roller leveling mechanism is mounted on the first servo guide rails on both sides, and performs linear displacement on the worktable according to program instructions.

[0008] Preferably, the suction plate cylinder is located on the front side of the upper end face of the clamping plate mechanism, the movable end of the suction plate cylinder is provided with a suction cup for adsorbing the end sealing plate, the clamping cylinder is located at the rear end of the suction plate cylinder, and the movable end of the clamping cylinder is provided with a clamping hand for clamping the end sealing plate.

[0009] Preferably, a second servo guide rail is fixedly installed on both sides of the upper surface of the worktable, and the base plates on both sides of the clamping mechanism are installed on the second servo guide rail, and perform linear displacement on the worktable according to the program instructions.

[0010] Preferably, a cutting cylinder is installed at the middle position of the upper surface of the workbench. The end-sealing plate is moved to the position of the cutting cylinder by the clamping mechanism to cut off the tape at the tail of the end-sealing plate.

[0011] Preferably, columns are fixedly installed at the four corners of the bottom of the workbench.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model adopts dual servo control of roller leveling servo and clamping plate servo, which can accurately position the leveling position, glue cutting position and end-sealing plate conveying path. At the same time, through the process design of separate leveling, optional edge pressing and secondary leveling before glue application, it effectively avoids tape deviation and wrinkling, ensures that the tape and end-sealing plate are tightly bonded, solves the problems of low glue application accuracy and poor product adhesion in traditional mechanisms, and ensures end-sealing quality.

[0013] 2. This utility model uses dual servo drive to reduce the inertia of moving parts and improve response speed. Combined with optimized action logic that separates leveling and conveying, the adhesive application action is smooth and continuous, which can stably match the cycle time of automated production lines. It solves the defects of traditional mechanisms such as motion jamming and low efficiency, and significantly improves overall production efficiency.

[0014] 3. This utility model achieves numerical adjustment of position and speed through a servo driver, eliminating the need for frequent hard adjustments and calibrations, thus significantly reducing maintenance time and human intervention; at the same time, the stable operating state reduces the probability of equipment failure and extends the service life of the equipment, thereby reducing the overall production cost from both maintenance cost and equipment wear and tear aspects. Attached Figure Description

[0015] Figure 1This is a perspective view of the present invention.

[0016] In the diagram: 1. End capping plate; 2. Adhesive clamping hand; 3. Roller leveling mechanism; 4. Rolling cylinder; 5. Clamping plate mechanism; 6. Suction plate cylinder; 7. Clamping hand cylinder; 8. Cutting knife cylinder; 9. Suction plate discharge position; 10. Worktable; 11. First servo guide rail; 12. Second servo guide rail; 13. Column. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Please see Figure 1 This utility model provides an embodiment of a surface mount component adhesive applicator, including a workbench 10. Adhesive applicator grippers 2 are installed on both sides in front of the upper end of the workbench 10. The adhesive applicator grippers 2 are used to clamp and position the end plate. A roller leveling mechanism 3 is provided at the middle position above the workbench 10. The roller leveling mechanism 3 is displaced by servo drive and is used to perform a process of leveling and pressing the end plate fixed by the adhesive applicator grippers 2. A clamping plate mechanism 5 is provided at the rear end of the roller leveling mechanism 3. The clamping plate mechanism 5 is displaced by servo drive. The clamping plate mechanism 5 includes a suction plate cylinder 6 and a gripper cylinder 7. The suction plate cylinder 6 is used to adsorb the end plate on the adhesive applicator grippers 2 after they are opened. The gripper cylinder 7 is used to clamp and move the rear end of the end plate. The end-sealing plate is conveyed from the previous process to the adhesive-applying gripper 2, where it is clamped and fixed. The roller leveling mechanism 3, driven by a servo, moves above the end-sealing plate to perform individual leveling and edge pressing. After leveling, the adhesive-applying gripper 2 opens, the suction cylinder 6 picks up the end-sealing plate, and then the gripper cylinder 7 clamps the rear end of the end-sealing plate and moves it under servo drive. Through the stable clamping of the adhesive-applying gripper 2, the individual precision leveling of the roller leveling mechanism 3, and the orderly conveying of the clamping plate mechanism 5, precise step-by-step control of the adhesive-applying process is achieved, avoiding interference problems caused by the synchronous movement of traditional mechanisms and improving the accuracy of the adhesive-applying position.

[0019] Please see Figure 1The roller leveling mechanism 3 has a leveling roller installed inside. Rolling cylinders 4 are installed on both sides of the top of the roller leveling mechanism 3, and the movable end of the rolling cylinder 4 is fixed to the upper end of the leveling roller mounting frame. When the roller leveling mechanism 3 moves above the end-sealing plate, the movable end of the rolling cylinder 4 extends, pushing the leveling roller mounting frame downwards, causing the leveling roller to contact and press against the surface of the end-sealing plate. This, combined with the servo drive of the roller leveling mechanism 3, achieves back-and-forth rolling to complete leveling or edge pressing. After leveling, the movable end of the rolling cylinder 4 retracts, causing the leveling roller to rise and detach from the end-sealing plate. The rolling cylinder 4 provides stable and adjustable downward pressure, ensuring close contact between the leveling roller and the end-sealing plate, improving the tightness of the tape adhesion, and avoiding excessive pressure that could damage components. Compared to traditional cylinder telescopic rolling methods, pressure control is more precise, and the leveling effect is more stable.

[0020] Please see Figure 1 The worktable 10 has first servo guide rails 11 fixed on both sides. The roller leveling mechanism 3 is mounted on the first servo guide rails 11 on both sides. According to the program instructions, it performs linear displacement on the worktable 10. The displacement of the roller leveling mechanism 3 is controlled by the servo system. Through the guiding action of the first servo guide rails 11, the roller leveling mechanism 3 can move precisely to the middle or edge position of the end cap plate according to the path and speed set by the program, realizing precise leveling or edge pressing operations. After the operation is completed, it returns to the origin according to the program instructions. The first servo guide rails 11, together with the servo drive, ensure the straightness and positional accuracy of the roller leveling mechanism 3, solving the problem of inaccurate position control of traditional mechanisms. At the same time, the programmability of the servo system allows the leveling position and path to be flexibly adjusted to adapt to the processing requirements of end cap plates of different specifications.

[0021] Please see Figure 1 The suction cylinder 6 is located on the front side of the upper surface of the clamping mechanism 5. The movable end of the suction cylinder 6 is equipped with a suction cup for adsorbing the end-sealing plate. The gripper cylinder 7 is located at the rear end of the suction cylinder 6. The movable end of the gripper cylinder 7 is equipped with a gripper for clamping the end-sealing plate. After the adhesive gripper 2 opens, the movable end of the suction cylinder 6 extends, causing the suction cup to move downwards to contact the end-sealing plate and generate suction to adsorb it. Then, the suction cylinder 6 retracts, causing the end-sealing plate to rise. Next, the movable end of the gripper cylinder 7 moves, causing the gripper to close and clamp the rear end of the end-sealing plate, completing the preparation for transferring the end-sealing plate. After the end-sealing plate is transferred to the target position, the movable end of the gripper cylinder 7 resets, causing the gripper to open, and the suction cylinder 6 lowers the end-sealing plate. The combination of the suction cup adsorption of the suction cylinder 6 and the mechanical clamping of the gripper cylinder 7 achieves dual stable control during the transfer of the end-sealing plate, preventing the end-sealing plate from falling off or shifting during transfer. Compared with a single clamping method, this improves the reliability of the transfer.

[0022] Please see Figure 1The worktable 10 has two fixed servo guide rails 12 on both sides of its upper surface. The base plates on both sides of the clamping mechanism 5 are mounted on the second servo guide rails 12. According to the program instructions, the clamping mechanism 5 moves linearly on the worktable 10. Driven by the servo system, the clamping mechanism 5 moves precisely along the second servo guide rails 12. It can convey the clamped end-sealing plate from the leveling position to the glue-cutting position according to the program instructions. After the glue cutting is completed, it is conveyed to the discharge suction plate position. The displacement speed and position of the entire process are precisely controlled by the program, and it stops stably after reaching the target position. The second servo guide rails 12 ensure the smoothness and accuracy of the displacement of the clamping mechanism 5. The servo drive allows for precise adjustment of the conveying speed and position, which can be precisely matched with the production line cycle. Compared with traditional stepper motor conveying, it reduces position deviation and improves conveying efficiency and reliability.

[0023] Please see Figure 1 A cutting cylinder 8 is installed at the center of the upper surface of the workbench 10. The end-sealing plate is moved to the position of the cutting cylinder 8 via the clamping mechanism 5, cutting off the tape at the tail of the end-sealing plate. Once the clamping mechanism 5 accurately positions the end-sealing plate directly above the cutting cylinder 8, the movable end of the cutting cylinder 8 quickly extends, driving the cutter to cut off the excess tape at the tail of the end-sealing plate. After cutting, the movable end of the cutting cylinder 8 retracts, the cutter resets, and the clamping mechanism 5 continues to convey the end-sealing plate to the next position. The rapid movement of the cutting cylinder 8, combined with the precise positioning of the clamping mechanism 5, ensures the neatness and accuracy of the tape cutting, avoiding the problems of tape residue or over-cutting caused by traditional cutting position deviations. Simultaneously, the cylinder drive responds quickly, meeting the demands of high-speed production.

[0024] Working principle: During use, the end-sealing plate 1 from the previous process mechanism appears in the adhesive application mechanism. After the adhesive application gripper 2 clamps and fixes the end-sealing plate 1, the roller leveling mechanism 3 moves to the middle of the end-sealing plate 1. The rolling cylinder 4 presses down above the end-sealing plate 1, pressing it tightly. Then, the leveling roller inside the roller leveling mechanism 3 rolls back and forth on the upper surface of the end-sealing plate 1 to level it. According to actual processing requirements, the edge pressing function can be selected. The position of the roller leveling mechanism 3 is controlled to reach the edge of the end-sealing plate 1. After pressing, the roller leveling mechanism 3 moves forward, the clamping mechanism 5 moves to the end-sealing plate 1 position, the adhesive clamping hand 2 opens, the suction plate cylinder 6 descends to suck up the end-sealing plate 1, the clamping hand cylinder 7 clamps the end-sealing plate 1 and moves it to the adhesive cutting position, the cutting blade cylinder 8 cuts off the tape at the end of the tape, and finally the clamping mechanism 5 moves the end-sealing plate 1 to the discharge suction plate position 9, the suction plate cylinder 6 descends, the clamping hand cylinder 7 opens to put down the end-sealing plate 1, and the clamping mechanism 5 returns to the origin. At this point, the adhesive application process is completed.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A surface mount component adhesive application device, comprising a worktable (10), characterized in that: On both sides of the upper front of the workbench (10), there are adhesive clamps (2). The adhesive clamps (2) are used to clamp and position the end cap. A roller leveling mechanism (3) is provided at the middle position above the workbench (10). The roller leveling mechanism (3) is driven by a servo to perform a process of leveling and pressing the end cap fixed by the adhesive clamps (2). A clamping mechanism (5) is provided at the rear end of the roller leveling mechanism (3). The clamping mechanism (5) is driven by a servo to perform a process of leveling and pressing the end cap fixed by the adhesive clamps (2). The clamping mechanism (5) includes a suction cylinder (6) and a clamping cylinder (7). The suction cylinder (6) is used to suction the end cap on the adhesive clamp (2) after it is opened. The clamping cylinder (7) is used to clamp and move the rear end of the end cap.

2. The surface mount component adhesive application device according to claim 1, characterized in that: The roller leveling mechanism (3) is equipped with a leveling roller inside. Rolling cylinders (4) are installed on both sides of the top of the roller leveling mechanism (3), and the movable end of the rolling cylinder (4) is fixed to the upper end of the leveling roller mounting frame.

3. The surface mount component adhesive application device according to claim 2, characterized in that: The worktable (10) is fixedly provided with first servo guide rails (11) on both sides. The roller leveling mechanism (3) is installed on both sides of the first servo guide rails (11) and performs linear displacement on the worktable (10) according to the program instructions.

4. The surface mount component adhesive application device according to claim 1, characterized in that: The suction plate cylinder (6) is located on the front side of the upper end face of the clamping plate mechanism (5). The movable end of the suction plate cylinder (6) is provided with a suction cup for adsorbing the end sealing plate. The clamping cylinder (7) is located at the rear end of the suction plate cylinder (6). The movable end of the clamping cylinder (7) is provided with a clamping hand for clamping the end sealing plate.

5. The surface mount component adhesive application device according to claim 4, characterized in that: The upper surface of the worktable (10) is fixedly mounted with a second servo guide rail (12) on both sides. The base plates on both sides of the clamping mechanism (5) are mounted on the second servo guide rail (12) and perform linear displacement on the worktable (10) according to the program instructions.

6. The surface mount component adhesive application device according to claim 1, characterized in that: A cutting cylinder (8) is installed at the middle position of the upper surface of the workbench (10). The end-sealing plate is moved to the position of the cutting cylinder (8) by the clamping mechanism (5) to cut off the tape at the tail of the end-sealing plate.

7. The surface mount component adhesive application device according to claim 1, characterized in that: The workbench (10) has columns (13) fixedly installed at the four corners of its bottom.

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