A dual-station flexible board de-pad paper type board take-up machine

Abstract

This utility model discloses a dual-station flexible PCB de-pad paper removal and rewinding machine, relating to the technical field of PCB manufacturing equipment. It includes a base frame, with a movable material box mounted on the top surface of the base frame. The material box has multiple limiting blocks inside. A flexible PCB conveyor rail is fixedly installed on the front side of the material box. A movable push rod is mounted on one side of the flexible PCB conveyor rail, and guard plates are fixedly installed on both sides of the flexible PCB conveyor rail. By setting up the push rod and the flexible PCB conveyor rail, and symmetrical airflow spray guns above both sides of the flexible PCB conveyor rail, this utility model enables the device to automatically rewind boards while simultaneously removing the pad paper from the flexible PCB surface. Compared to manual operation, the predetermined direction of the flexible PCB conveyor rail and push rod, as well as the airflow spray guns using wind power, will not easily damage the flexible PCB. This ensures the safety of the flexible PCB, improves production efficiency, and increases the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of PCB manufacturing equipment, specifically a dual-station flexible board de-pad paper type board take-up machine. Background Technology

[0002] With the rapid development of 5G communication, smart wearable devices, and new energy vehicle industries, flexible printed circuit boards (FPCs) are increasingly widely used in the electronics manufacturing field due to their thinness, flexibility, and high wiring density. During the FPC production process, to prevent adhesion and scratches during transportation and processing, release paper, protective film, and other padding materials are usually applied to the surface of the flexible board. The board-collecting process requires separating the flexible board from the padding paper and stacking them neatly to meet the needs of subsequent assembly.

[0003] In traditional single-station board collecting equipment, the limitations of manual or semi-automatic pad paper removal are particularly significant. Manual pad paper removal relies on operators peeling the pad paper off manually. The entire roll of flexible board with pad paper must first be fixed at the station, and then the pad paper must be manually separated from the board. This process presents three major efficiency and quality risks: First, due to the limitations of human operating speed, removing pad paper from a single flexible board takes a long time, far below the production cycle of a high-speed production line. Second, flexible boards are generally thin, soft, and easily deformed, making it difficult to precisely control the force and angle during manual peeling. Uneven pad paper adhesion or localized adhesion of the flexible board can easily lead to stretching, tearing, or surface scratches. Furthermore, manual board collecting requires frequent container changes, creating operational gaps and further reducing continuous operation efficiency.

[0004] To address these issues, we designed a dual-station flexible board de-pad paper type board collecting machine. Utility Model Content

[0005] The purpose of this utility model is to provide a dual-station flexible board de-pad paper type board take-up machine to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a dual-station flexible board de-pad paper type board collecting machine, including a base frame, a movable material box is provided on the top surface of the base frame, the material box has multiple limiting partitions inside, a flexible board conveying rail is fixedly installed on the front side of the material box, a movable push rod is provided on one side of the flexible board conveying rail, guard plates are fixedly installed on both sides of the flexible board conveying rail, an electric slide rail is fixedly installed on the top of the guard plates, a movable electric slider is provided inside the electric slide rail, and an airflow spray gun is fixedly installed on the top of the electric slider.

[0007] Furthermore, an upper placement tray is provided on one side of the material box, and a lower placement tray is provided below the upper placement tray. The upper placement tray and the lower placement tray are both adapted to the material box.

[0008] Furthermore, an upper conveyor rail is fixedly installed on the side wall of the upper placement tray, and a lower conveyor rail is fixedly installed on the side wall of the lower placement tray.

[0009] Furthermore, an electric lift is installed below the material box, and a power distribution box is fixedly installed on one side of the electric lift. An operation panel is installed on the top surface of the power distribution box.

[0010] Furthermore, the specific number of the airflow spray guns is two, and the two airflow spray guns are symmetrically arranged in the initial state.

[0011] Furthermore, multiple foot pads are fixedly installed on the bottom of the base frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a push rod and a flexible board conveying rail, and setting symmetrical airflow spray guns above both sides of the flexible board conveying rail, the device can automatically collect the board while removing the padding paper on the surface of the flexible board. At the same time, compared with manual operation, the fixed-direction flexible board conveying rail and push rod, as well as the airflow spray guns using wind power, will not easily damage the flexible board. While ensuring the safety of the flexible board, it improves production efficiency and increases the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the overall external structure of this utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the right side of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the left side of this utility model;

[0016] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Base frame; 2. Material box; 3. Upper placement tray; 4. Lower placement tray; 5. Push rod; 6. Flexible board conveyor rail; 7. Foot pad; 8. Limiting block; 9. Distribution box; 10. Control panel; 11. Upper conveyor rail; 12. Lower conveyor rail; 13. Electric slide rail; 14. Electric slider; 15. Airflow spray gun. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a dual-station flexible board de-pad paper type board collecting machine, including a base frame 1, a movable material box 2 is provided on the top surface of the base frame 1, multiple limiting partitions 8 are provided inside the material box 2, a flexible board conveying rail 6 is fixedly installed on the front side of the material box 2, a movable push rod 5 is provided on one side of the flexible board conveying rail 6, guard plates are fixedly installed on both sides of the flexible board conveying rail 6, an electric slide rail 13 is fixedly installed on the top of the guard plate, a movable electric slider 14 is provided inside the electric slide rail 13, and an airflow spray gun 15 is fixedly installed on the top of the electric slider 14.

[0020] Furthermore, an upper placement tray 3 is provided on one side of the material box 2, and a lower placement tray 4 is provided below the upper placement tray 3. The upper placement tray 3 and the lower placement tray 4 are adapted to each other with the material box 2. An upper conveyor rail 11 is fixedly installed on the side wall of the upper placement tray 3, and a lower conveyor rail 12 is fixedly installed on the side wall of the lower placement tray 4.

[0021] By setting up an upper placement tray 3 and a lower placement tray 4, and by fixing an upper conveyor rail 11 to the side wall of the upper placement tray 3 and a lower conveyor rail 12 to the side wall of the lower placement tray 4, the material box 2 can be moved automatically by the upper conveyor rail 11 when it is on the top surface of the upper placement tray 3, thus achieving the effect of automatic positioning. The setting of the lower placement tray 4 and the lower conveyor rail 12 allows the fully loaded lower placement tray 4 to be automatically pushed out after a material box 2 has finished collecting. In short, the cooperation of multiple components further improves the automation of the device.

[0022] Furthermore, an electric lift is installed below the material box 2, and a power distribution box 9 is fixedly installed on one side of the electric lift. An operation panel 10 is installed on the top surface of the power distribution box 9.

[0023] By setting up an electric lifting platform, the material box 2 can be moved freely on one side of the upper placement plate 3 and the lower placement plate 4 after initial fixing and full load, which facilitates loading and unloading of materials into and out of the material box 2.

[0024] In addition, multiple foot pads 7 are fixedly installed on the bottom of the base frame 1. By setting multiple foot pads 7, the device is placed more stably. It should be noted that the foot pads 7 are made of rubber.

[0025] In addition, there are two airflow spray guns 15, which are symmetrically arranged in the initial state.

[0026] By setting the specific number of airflow spray guns 15 to two, and the two airflow spray guns 15 being symmetrically arranged in the initial state, the device can use the cross airflow generated by the two airflow spray guns 15 to blow the paper off the board when the board is retracted, thus realizing the automatic paper removal function.

[0027] In practice, the user first places the material box 2 above the upper placement tray 3 and transports it to the top of the electric lift via the upper conveyor rail 11. Once the material box 2 is in place, the soft board conveyor rail 6 is activated to transport the external soft board to one side of the limiting block 8 installed inside the material box 2. At this time, the push rod 5 is activated to move towards the material box 2, and after moving into place, it pushes the soft board into the limiting block 8. Then, the electric lift is activated to move the material box 2 downward, placing the upper limiting block 8 on one side of the soft board conveyor rail 6. The soft board is then transported into the limiting block 8 again via the soft board conveyor rail 6. This process is repeated until the entire material box 2 is filled. After filling, the material box 2 is moved by the electric lift to one side of the lower placement tray 4. At this time, the lower conveyor rail 12 is activated to transfer the material box 2 to the top of the lower placement tray 4, where relevant personnel can then remove it, thus completing the entire board collection process.

[0028] It should be noted that during the process of the external flexible board being transported by the flexible board conveyor rail 6, the two airflow spray guns 15 located above the flexible board conveyor rail 6 on both sides blow the pad paper, causing the pad paper to fall off from the front of the device before being pushed by the push rod 5, so that the device can remove the pad paper at the same time as completing the board collection.

[0029] By setting up a push rod 5 and a flexible board conveying rail 6, and symmetrical airflow spray guns 15 above both sides of the flexible board conveying rail 6, the device can automatically collect the boards while removing the padding paper from the surface of the flexible boards. Compared with manual operation, the fixed-direction flexible board conveying rail 6, push rod 5, and airflow spray guns 15 using wind power will not easily damage the flexible boards. While ensuring the safety of the flexible boards, the device improves production efficiency and increases its practicality.

[0030] Working principle: Before use, the user needs to place the material box 2 above the upper placement tray 3 and transport it to the electric lift via the upper conveyor rail 11. After the material box 2 is in place, the soft board conveyor rail 6 is activated to transport the external soft board to one side of the limiting block 8 installed inside the material box 2. At this time, the push rod 5 is activated to move towards the material box 2, and after moving into place, it pushes the soft board into the limiting block 8. Then, the electric lift is activated to drive the material box 2 downward to place the upper limiting block 8 on one side of the soft board conveyor rail 6, and the soft board is transported into the limiting block 8 again via the soft board conveyor rail 6. This process is repeated until the entire material box 2 is filled. After the material box 2 is filled, it is moved by the electric lift to one side of the lower placement tray 4. At this time, the lower conveyor rail 12 is activated to transfer the material box 2 to the top of the lower placement tray 4, where relevant personnel can then remove it, thus completing the entire board collection process.

[0031] It should be noted that during the process of the external flexible board being transported by the flexible board conveyor rail 6, the two airflow spray guns 15 located above the flexible board conveyor rail 6 on both sides blow the pad paper, causing the pad paper to fall off from the front of the device before being pushed by the push rod 5, so that the device can remove the pad paper at the same time as completing the board collection.

[0032] By setting up a push rod 5 and a flexible board conveying rail 6, and symmetrical airflow spray guns 15 above both sides of the flexible board conveying rail 6, the device can automatically collect the boards while removing the padding paper from the surface of the flexible boards. Compared with manual operation, the fixed-direction flexible board conveying rail 6, push rod 5, and airflow spray guns 15 using wind power will not easily damage the flexible boards. While ensuring the safety of the flexible boards, the device improves production efficiency and increases its practicality.

Claims

1. A dual-station flexible board de-pad paper type board collecting machine, comprising a base frame (1), characterized in that, A movable material box (2) is provided on the top surface of the base frame (1). Multiple limiting blocks (8) are provided inside the material box (2). A flexible plate conveying rail (6) is fixedly installed on the front side of the material box (2). A movable push rod (5) is provided on one side of the flexible plate conveying rail (6). Protective plates are fixedly installed on both sides of the flexible plate conveying rail (6). An electric slide rail (13) is fixedly installed on the top of the protective plate. A movable electric slider (14) is provided inside the electric slide rail (13). An airflow spray gun (15) is fixedly installed on the top of the electric slider (14).

2. The dual-station flexible board de-pad paper type board take-up machine as described in claim 1, characterized in that: The material box (2) has an upper placement tray (3) on one side and a lower placement tray (4) below the upper placement tray (3). The upper placement tray (3) and the lower placement tray (4) are both adapted to the material box (2).

3. A dual-station flexible board de-pad paper type board take-up machine as described in claim 2, characterized in that: An upper conveying rail (11) is fixedly installed on the side wall of the upper placement plate (3), and a lower conveying rail (12) is fixedly installed on the side wall of the lower placement plate (4).

4. A dual-station flexible board de-pad paper type board take-up machine as described in claim 3, characterized in that: An electric lift is provided below the material box (2), and a power distribution box (9) is fixedly installed on one side of the electric lift. An operation panel (10) is installed on the top surface of the power distribution box (9).

5. A dual-station flexible board de-pad paper type board take-up machine as described in claim 4, characterized in that: The specific number of the airflow spray guns (15) is two, and the two airflow spray guns (15) are arranged symmetrically in the initial state.

6. A dual-station flexible board de-pad paper type board take-up machine as described in claim 1, characterized in that: Multiple foot pads (7) are fixedly installed on the bottom of the base frame (1).

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