Separating partition plate device for PCB (printed circuit board) production

Abstract

The utility model discloses a separating plate device for PCB production, a feeding mechanism comprises a first mounting rack, one end of the inner bottom of the first mounting rack is provided with a receiving plate, the inner bottom of the first mounting rack is provided with a sliding groove, one end of the top of the sliding groove is slidably provided with an adaptive first sliding block, the top of the first sliding block is fixedly provided with a triangular block, and the triangular block is provided with a first baffle; a connecting rod is fixed to one end of the bottom of the receiving plate, a roller is rotationally connected to the bottom of the connecting rod, the roller is matched with the oblique angle of the triangular block, a PCB placing box is fixed to one end of the top of the first mounting frame, a sliding rail is fixed to the bottom of the end, away from the receiving plate, of the PCB placing box, and a matched second sliding block is slidably arranged at the bottom of the sliding rail; an extrusion rod is fixed to the bottom of the second sliding block. According to the utility model, the effect of automatically conveying the PCBs is realized, the time of independently conveying the PCBs one by one by manpower is saved, the manual intervention is reduced, and the production efficiency of the PCBs is improved.

Description

Technical Field

[0001] This utility model relates to the field of PCB board manufacturing technology, and in particular to a separation partition device for PCB board manufacturing. Background Technology

[0002] In PCB manufacturing, TPX (Transfer Partitioning) is a front-end process that separates cross-stacked PCBs from partitions. The partition separation device used in PCB production is commonly referred to as a "panel separator" or "panel separation unit." It is primarily used to separate the completed PCB (Printed Circuit Board) from the main board into individual smaller boards. This process is crucial for improving production efficiency and reducing subsequent assembly costs.

[0003] However, existing methods for separating PCB boards rely primarily on manual separation of the partitions between the PCB boards. This manual separation is inefficient, as each PCB board is fed individually by hand, which is also inefficient. Furthermore, the manual placement of PCB boards can lead to defects. Therefore, there is an urgent need for a PCB board separation device to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a separation partition device for PCB board production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A PCB board production separation partition device includes a workbench, a conveying mechanism for conveying PCB boards above the workbench, a feeding mechanism for automatically feeding PCB boards above the conveying mechanism, and a separating mechanism for separating PCB boards at the other end of the top of the workbench.

[0007] The feeding mechanism includes a first mounting frame, with a receiving plate at one bottom end of the first mounting frame. A groove is formed at the bottom of the first mounting frame, and a matching first slider is slidably mounted at the top end of the groove. A triangular block is fixed to the top of the first slider. A connecting rod is fixed to the bottom end of the receiving plate, and a roller is rotatably connected to the bottom of the connecting rod. The roller and the triangular block are angled to each other. A PCB board placement box is fixed to the top end of the first mounting frame. A slide rail is fixed to the bottom end of the PCB board placement box away from the receiving plate. A matching second slider is slidably mounted at the bottom of the slide rail. A pressing rod is fixed to the bottom of the second slider. A second through groove is formed at the bottom end of the PCB board placement box. The pressing rod can extrude the PCB board and push it to the top of the receiving plate.

[0008] Preferably, the bottom of both sides of the first mounting bracket is provided with a first through groove, and the two sides of the second slider are fixed with a special-shaped fixing rod. The other end of the special-shaped fixing rod passes through the first through groove and is fixedly connected to one end of the triangular block. When the triangular block moves, it will drive the extrusion rod to move.

[0009] Preferably, an electric telescopic rod is installed at one end of the bottom of the first mounting bracket, and the output shaft of the electric telescopic rod is fixedly connected to one end of the triangular block.

[0010] Preferably, sleeves are fixed on both sides of the bottom inner wall of the first mounting bracket, and insert rods are inserted into the sleeves. The tops of the two insert rods are fixed to the bottom of the receiving plate, and one end of a spring is fixed to the bottom of the insert rod. The other end of the spring is fixed to the bottom of the inner wall of the sleeve. When the triangular block moves away from the receiving plate, the spring will drive the receiving plate to reset.

[0011] Preferably, the conveying mechanism includes mounting grooves on both sides of the inner wall of the first mounting frame, two conveying rollers are installed at both ends of the inner wall of the two mounting grooves, and the outer walls of the two conveying rollers are provided with a suitable anti-slip conveyor belt. The top of both sides of the inner wall of the first mounting frame is provided with a cut, and the cut is the same size as the PCB board.

[0012] Preferably, the top of the mounting slot is provided with a conveying slot communicating with it, and the height of the conveying slot is adapted to the height of the PCB board.

[0013] Preferably, the separating mechanism includes a second mounting bracket fixed to the other end of the top of the workbench. Lead screws are rotatably connected to the top of both sides of the inner wall of the second mounting bracket. The outer wall of the lead screw is provided with a suitable sliding block. A separating piece is installed at the bottom of the sliding block. Guide rods are fixed to the top of both sides of the inner wall of the second mounting bracket, and holes for the guide rods to pass through are opened on both sides of the sliding block. A first motor is installed on one side of the second mounting bracket, and the output shaft of the first motor is fixedly connected to one end of the lead screw. A collection box is provided at the bottom of the other end of the first mounting bracket, which can collect the separated PCB boards.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. Due to the adoption of an automatic feeding mechanism, PCB boards are stacked in the PCB board placement box. Then, the electric telescopic rod drives the triangular block to move, and the rollers cooperate with the inclined surface of the triangular block to lift the receiving board. Then, the irregular fixed rod drives the second slider to move, and drives the extrusion rod to extrude the PCB board. When the receiving board rises to a certain height, it catches the extruded PCB board. Then, the triangular block moves away from the receiving board and places the PCB board on the surface of the anti-slip conveyor belt for transportation. This achieves the effect of automatic PCB transportation, saving the time of manually transporting one by one, reducing manual intervention, and increasing the production efficiency of PCB boards.

[0016] 2. Due to the adoption of a separation mechanism, when the PCB board is transported to the other end of the first mounting frame, the PCB board is automatically separated by the left and right movement of the separator, thereby achieving the effect of automatically separating the PCB board from the separator and increasing the production efficiency of the PCB board. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a separation partition device for PCB board production proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the conveying mechanism of a PCB board production separation partition device proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the feeding mechanism of a PCB board production separation partition device proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the second partial structure of the feeding mechanism of the separation partition device for PCB board production proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the separation mechanism of a PCB board production separation partition device proposed in this utility model.

[0022] In the diagram: 1. Workbench; 2. First mounting frame; 201. First through groove; 202. Mounting groove; 203. Anti-slip conveyor belt; 204. Conveyor roller; 205. Slide groove; 206. Cut; 207. Conveying groove; 3. Second mounting frame; 301. Lead screw; 302. Moving block with sliding sleeve; 303. Guide rod; 304. First motor; 305. Collection box; 306. Separator; 4. PCB board placement box; 401. Second through groove; 6. Receiving plate; 601. Sleeve; 6010. Spring; 6011. Insert rod; 602. Connecting rod; 603. Roller; 604. Triangular block; 605. First slider; 606. Electric telescopic rod; 607. Slide rail; 608. Irregular fixed rod; 609. Second slider; 610. Extrusion rod. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1-5 A PCB board production separation partition device includes a workbench 1, a conveying mechanism for conveying PCB boards above the workbench 1, a feeding mechanism for automatically feeding PCB boards above the conveying mechanism, and a separation mechanism for separating PCB boards at the other end of the top of the workbench 1.

[0025] The feeding mechanism includes a first mounting frame 2, with a receiving plate 6 at one bottom end inside the first mounting frame 2. A groove 205 is opened at the bottom inside the first mounting frame 2, and a matching first slider 605 is slidably provided at the top end of the groove 205. A triangular block 604 is fixed at the top of the first slider 605. A connecting rod 602 is fixed at one bottom end of the receiving plate 6, and a roller 603 is rotatably connected to the bottom of the connecting rod 602. The roller 603 and the triangular block 604 are engaged at an angle. A PCB board placement box 4 is fixed at one top end of the first mounting frame 2. A slide rail 607 is fixed at the bottom end of the PCB board placement box 4 away from the receiving plate 6. A matching second slider 609 is slidably provided at the bottom of the slide rail 607. An extrusion rod 610 is fixed at the bottom of the second slider 609. The extrusion rod 610 can extrude the PCB board and extrude it to the top of the receiving plate 6. A second through groove 401 is opened at one bottom end of the PCB board placement box 4.

[0026] In this utility model, the bottom of both sides of the first mounting bracket 2 is provided with a first through groove 201, and the two sides of the second slider 609 are fixed with a special-shaped fixing rod 608. The other end of the special-shaped fixing rod 608 passes through the first through groove 201 and is fixedly connected to one end of the triangular block 604. When the triangular block 604 moves, it will drive the extrusion rod 610 to move.

[0027] In this utility model, an electric telescopic rod 606 is installed at one end of the bottom of the first mounting bracket 2, and the output shaft of the electric telescopic rod 606 is fixedly connected to one end of the triangular block 604.

[0028] In this utility model, sleeves 601 are fixed on both sides of the bottom of the inner wall of the first mounting bracket 2. Insert rods 6011 are inserted into the inside of the sleeves 601. The tops of the two insert rods 6011 are fixed to the bottom of the receiving plate 6. One end of a spring 6010 is fixed to the bottom of the insert rods 6011. The other end of the spring 6010 is fixed to the bottom of the inside of the sleeves 601. When the triangular block 604 moves away from the receiving plate 6, the spring 6010 will drive the receiving plate 6 to reset.

[0029] In this utility model, the conveying mechanism includes mounting grooves 202 opened on both sides of the inner wall of the first mounting frame 2. Two conveying rollers 204 are installed at both ends of the inner wall of the two mounting grooves 202. The outer wall of the two conveying rollers 204 is provided with a suitable anti-slip conveyor belt 203. Cutouts 206 are opened at the top of both sides of the inner wall of the first mounting frame 2, and the cutouts 206 are the same size as the PCB board.

[0030] In this utility model, the top of the mounting groove 202 is provided with a conveying groove 207 that communicates with it, and the height of the conveying groove 207 is adapted to the height of the PCB board.

[0031] In this utility model, the separating mechanism includes a second mounting frame 3 fixed to the other end of the top of the workbench 1. The top of both sides of the inner wall of the second mounting frame 3 is rotatably connected to a lead screw 301. The outer wall of the lead screw 301 is provided with a matching sliding block 302. The bottom of the sliding block 302 is equipped with a separating piece 306. The top of both sides of the inner wall of the second mounting frame 3 is fixed with a guide rod 303. The sliding block 302 has holes on both sides for the guide rod 303 to pass through. A first motor 304 is installed on one side of the second mounting frame 3. The output shaft of the first motor 304 is fixedly connected to one end of the lead screw 301. The bottom of the other end of the first mounting frame 3 is provided with a collection box 305, which can collect the separated PCB boards.

[0032] Working principle: In use, multiple PCB boards are first stacked inside the PCB board placement box 4. Then, the conveyor rollers 204 on both sides inside the first mounting frame 2 are started by the drive device, which drives the anti-slip conveyor belt 203 to rotate. Then, the electric telescopic rod 606 is started, which pushes the triangular block 604. The triangular block 604 drives the first slider 605 to slide in the groove 205. When the triangular block 604 moves and contacts the bottom of the roller 603, due to the angle of the triangular block 604 and the roller... When the receiving plate 603 comes into contact with the PCB board, it will lift the receiving plate 6. As the triangular block 604 moves, it will simultaneously move the irregularly shaped fixing rod 608. The irregularly shaped fixing rod 608 will move within the first through slot 201. The other end of the irregularly shaped fixing rod 608 will drive the second slider 609 to slide within the slide rail 607, and will also drive the pressing rod 610 to move. One end of the pressing rod 610 will pass through the second through slot 401 and contact one end of the PCB board, pressing it down. The rising of the receiving plate 6 and the pressing rod 610 pressing the PCB board are synchronized. The process is as follows: When the receiving board 6 rises to a certain height, one of the PCB boards will be pushed and fall to the top of the receiving board 6. Then, the electric telescopic rod 606 will pull the triangular block 604 away from the receiving board 6. At this time, the spring 6010 will drive the insertion rod 6011 to reset, and the receiving board 6 will move down. When the receiving board 6 moves the PCB board down, the bottom of the PCB board will contact the top of the two anti-slip conveyor belts 203. Then, the anti-slip conveyor belts 203 will carry the PCB board to the other end for separation, and the triangular block 604 will reset. When the PCB board is in position, it will drive the irregular fixing rod 608 to reset and drive the pressing rod 610 to reset. When the PCB board moves from the conveying groove 207 to the other end of the first mounting frame 2, the operation of the anti-slip conveyor belt 203 will stop, and then the second mounting frame 3 will be started. The second mounting frame 3 will drive the lead screw 301 to rotate and drive the sliding block 302 to move. The sliding block 302 will drive the separator 306 to move left and right and perform a separation operation on the PCB board. The separated PCB board will fall into the collection box 305 for collection.

[0033] It should be noted that the working principles and wiring methods of some components in this field, such as the first motor 304, the separator 306, the anti-slip conveyor belt 203, and the conveyor roller 204, are commonplace and conventional, and will not be elaborated on here.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A separation partition device for PCB board production, comprising a worktable (1), characterized in that, The workbench (1) is equipped with a conveying mechanism for conveying PCB boards above it, and a feeding mechanism for automatically feeding PCB boards is provided above the conveying mechanism. The workbench (1) is equipped with a separating mechanism for separating PCB boards at the other end of its top. The feeding mechanism includes a first mounting frame (2), with a receiving plate (6) at one bottom end of the first mounting frame (2). A groove (205) is provided at the bottom of the first mounting frame (2), and a matching first slider (605) is slidably provided at the top end of the groove (205). A triangular block (604) is fixed at the top of the first slider (605). A connecting rod (602) is fixed at one bottom end of the receiving plate (6), and a roller (603) is rotatably connected to the bottom of the connecting rod (602). Furthermore, the roller (603) and the triangular block (604) are angled to cooperate with each other. A PCB board placement box (4) is fixed at one end of the top of the first mounting bracket (2). A slide rail (607) is fixed at the bottom of the end of the PCB board placement box (4) away from the receiving plate (6). A matching second slider (609) is slidably provided at the bottom of the slide rail (607). A pressing rod (610) is fixed at the bottom of the second slider (609). A second through groove (401) is opened at the bottom of one end of the PCB board placement box (4).

2. The PCB board production separation partition device according to claim 1, characterized in that, The bottom of both sides of the first mounting bracket (2) is provided with a first through groove (201) that is connected to each other. The two sides of the second slider (609) are fixed with a special-shaped fixing rod (608). The other end of the special-shaped fixing rod (608) passes through the first through groove (201) and is fixedly connected to one end of the triangular block (604).

3. The PCB board production separation partition device according to claim 1, characterized in that, An electric telescopic rod (606) is installed at one end of the bottom of the first mounting bracket (2), and the output shaft of the electric telescopic rod (606) is fixedly connected to one end of the triangular block (604).

4. The PCB board production separation partition device according to claim 1, characterized in that, Both sides of the bottom of the inner wall of the first mounting bracket (2) are fixed with sleeves (601). Insert rods (6011) are inserted into the sleeves (601). The tops of the two insert rods (6011) are fixed to the bottom of the receiving plate (6). One end of a spring (6010) is fixed to the bottom of the insert rods (6011). The other end of the spring (6010) is fixed to the bottom of the inner wall of the sleeve (601).

5. The PCB board production separation partition device according to claim 1, characterized in that, The conveying mechanism includes mounting grooves (202) on both sides of the inner wall of the first mounting frame (2). Two conveying rollers (204) are installed at both ends of the inner wall of the two mounting grooves (202). The outer walls of the two conveying rollers (204) are provided with a suitable anti-slip conveyor belt (203). Cutouts (206) are provided at the top of both sides of the inner wall of the first mounting frame (2).

6. The PCB board production separation partition device according to claim 5, characterized in that, The top of the mounting slot (202) is provided with a conveying slot (207) that communicates with it, and the height of the conveying slot (207) is adapted to the height of the PCB board.

7. The PCB board production separation partition device according to claim 1, characterized in that, The separating mechanism includes a second mounting bracket (3) fixed to the other end of the top of the workbench (1). The top of the inner walls of the second mounting bracket (3) is rotatably connected to the lead screw (301). The outer wall of the lead screw (301) is provided with a matching sliding block (302). The bottom of the sliding block (302) is equipped with a separator (306). The top of the inner walls of the second mounting bracket (3) is fixed with a guide rod (303). The sliding block (302) has holes on both sides for the guide rod (303) to pass through. A first motor (304) is installed on one side of the second mounting bracket (3). The output shaft of the first motor (304) is fixedly connected to one end of the lead screw (301). The bottom of the other end of the first mounting bracket (2) is provided with a collection box (305).

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