Bag taking mechanism for plate collecting machine

Abstract

The utility model belongs to the technical field of circuit board production, and particularly relates to a package taking mechanism for a board collecting machine, which comprises a rack, the rack is provided with at least two package taking positions, a carrier loader is detachably connected in each package taking position and is used for transporting a board box, elevators are symmetrically arranged on two sides in the two package taking positions, and the elevators are used for lifting the board box. The lifting machine is in driving connection with a mounting plate, the mounting plate is provided with a horizontal guide rail, the horizontal guide rail is in sliding connection with a movable plate, bearing tables are arranged on the front side and the rear side of the bottom of the movable plate, rotating air cylinders are symmetrically arranged on the front side and the rear side of the movable plate, and the output end of each rotating air cylinder is connected with a holding claw. The stability is good when the plate box is moved in the rack, the positioning effect of the plate box is good, and then the plate taking and placing operation can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board production, in particular to a package taking mechanism for a board collecting machine. Background Art

[0002] Due to the unique nature of PCB products, PCB carriers are required to transport PCBs to the next process during production lines, such as film stripping and etching. This ensures that the PCBs are not damaged or creased during transport and loading and unloading. Existing PCB collectors lack a stable docking mechanism for docking with the carriers. This process can easily cause vibrations and misalignment of the PCB bins on the carriers. These slight misalignments can prevent the PCB collector's forks from removing the PCBs from the bins. Utility Model Content

[0003] The purpose of the utility model is to provide a package taking mechanism for a plate collecting machine, aiming to solve the technical problem of the lack of a more stable docking mechanism in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the present invention provides a package taking mechanism for a plate collecting machine, comprising a frame, wherein the frame is provided with at least two package taking positions, and a carrier is detachably connected to the package taking position, and the carrier is used to transport the plate box, and elevators are symmetrically provided on both sides of the two package taking positions, and the elevator drive is connected to a mounting plate, and the mounting plate is provided with a horizontal guide rail, and the horizontal guide rail is slidably connected to a movable plate, and supporting platforms are provided on the front and rear sides of the bottom of the movable plate, and rotating cylinders are symmetrically provided on the front and rear sides of the movable plate, and the output end of each rotating cylinder is connected to a claw.

[0005] Preferably, positioning wheel sets are symmetrically provided on both sides of the bottom of the bag taking position, and the positioning wheel sets are in rolling cooperation with the side surfaces of the transport vehicle.

[0006] Preferably, a base is provided at the bottom of the positioning wheel group, a telescopic rod is installed at the front end of the top surface of the base, and a fixing claw is rotatably connected to the rear end of the top surface of the base for grabbing and fixing the carrier, and the output shaft of the telescopic rod is rotatably connected to one side of the fixing claw.

[0007] Preferably, a driving cylinder is further provided at the bottom of the movable plate, and an output shaft of the driving cylinder is connected to a positioning fork.

[0008] Preferably, the elevator includes front and rear side frames and a crossbeam connected to the top of the two side frames. A slide rail is provided on one side of each side frame. A lifting motor is provided on the top of the crossbeam. The lifting motor drive is connected to a vertical screw rod. Each mounting plate is provided with a slider that slides with the slide rail and a screw nut threadedly connected to the vertical screw rod.

[0009] Preferably, the horizontal guide rail includes a drive motor, a horizontal screw rod and a guide rail. The drive motor is installed on the mounting plate. The drive motor is used to drive the horizontal screw rod to rotate. The horizontal screw rod is threadedly connected to a connecting plate. One side of the connecting plate is slidingly connected to the guide rail, and the other side of the connecting plate is fixedly installed with the movable plate.

[0010] The above one or more technical solutions in the package taking mechanism for the plate collecting machine provided by the embodiment of the utility model have at least one of the following technical effects:

[0011] When in use, the pallet box is placed on the carrier cart and then pushed into the package taking position in the rack. At this time, the mounting plate is located at the bottom position of the elevator, and the movable plate is located on the horizontal guide rail near the entrance of the package taking position. At the same time, the supporting platforms on the movable plate are all located under the pallet box. When taking the package, the mounting plate is driven upward by the elevator to make the supporting platform contact with the bottom of the pallet box and lift the pallet box, and then the rotating cylinders located on the front and rear sides of the movable plate drive the claws so that the front and rear sides of the pallet box are both held and fixed by the claws. Finally, the movable plate is driven to move into the rack by the horizontal guide rail, and the plate picking and placing operation is performed by the mechanism in the rack. Better stability is achieved when moving the pallet box in the rack, and better positioning effect of the pallet box is achieved, thereby achieving better plate picking and placing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall structure of a frame of a package taking mechanism for a plate collecting machine provided in an embodiment of the present invention;

[0013] Figure 2 A schematic diagram of the bottom structure of a frame of a package taking mechanism for a plate collecting machine provided in an embodiment of the present invention;

[0014] Figure 3 A schematic structural diagram of a package taking position of a frame of a package taking mechanism for a plate collecting machine provided in an embodiment of the present invention;

[0015] Figure 4 This is a schematic diagram of the overall structure of the package taking mechanism for the plate collecting machine provided in an embodiment of the present utility model;

[0016] Figure 5 The second schematic diagram of the overall structure of the package taking mechanism for the plate collecting machine provided by the embodiment of the present utility model;

[0017] Figure 6 This is a structural schematic diagram of the mounting plate of the package taking mechanism for the board collecting machine provided in an embodiment of the present utility model.

[0018] Among them, the reference numerals in the figures are:

[0019] 1-frame, 2-package retrieval position, 21-elevator, 211-side frame, 212-crossbeam, 213-slide rail, 214-elevator motor, 215-vertical screw, 216-screw nut, 22-mounting plate, 23-horizontal guide rail, 231-drive motor, 232-horizontal screw, 234-guide rail, 233-connecting plate, 24-movable plate, 241-support platform, 242-rotating cylinder, 243-claw, 244-drive cylinder, 245-positioning fork, 3-carrier, 4-panel box, 5-positioning wheel set, 51-base, 52-telescopic rod, 53-fixed claw. DETAILED DESCRIPTION

[0020] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0023] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0024] In one embodiment of the present invention, Figures 1 to 6 As shown, a package taking mechanism for a plate collecting machine is provided, including a frame 1, wherein the frame 1 is provided with at least two package taking positions 2, and a carrier 3 is detachably connected to the package taking position 2, and the carrier 3 is used to transport a plate box 4, and elevators 21 are symmetrically provided on both sides of the two package taking positions 2, and the elevators 21 are driven and connected to a mounting plate 22, and the mounting plate 22 is provided with a horizontal guide rail 23, and the horizontal guide rail 23 is slidably connected to a movable plate 24, and the front and rear sides of the bottom of the movable plate 24 are provided with supporting platforms 241, and the front and rear sides of the movable plate 24 are symmetrically provided with rotating cylinders 242, and the output end of each rotating cylinder 242 is connected to a claw 243.

[0025] Furthermore, positioning wheel assemblies 5 are symmetrically provided on both sides of the bottom of the bag picking position 2, and the positioning wheel assemblies 5 are in rolling engagement with the side of the carrier 3. A base 51 is provided at the bottom of the positioning wheel assemblies 5, and a telescopic rod 52 is mounted on the front end of the top of the base 51. A fixed claw 53 is rotatably connected to the rear end of the top of the base 51 for grabbing and fixing the carrier 3. The output shaft of the telescopic rod 52 is rotatably connected to one side of the fixed claw 53. Specifically, the panel box 4 is placed on the carrier 3 and pushed into the bag picking position 2 in the frame 1. At this time, the two sides of the carrier 3 are respectively positioned and rolled with a positioning wheel assembly 5. After the carrier 3 enters the deepest part of the bag picking position 2, the telescopic rod 52 pushes the fixed claw 53 to rotate, causing the fixed claw 53 to engage with the bottom rear side of the carrier 3, thereby fixing the carrier 3 and preventing the carrier 3 from moving when the panel box 4 is moved in the bag picking position 2, which would prevent the panel box 4 from moving normally.

[0026] Furthermore, a driving cylinder 244 is provided at the bottom of the movable plate 24, and a positioning fork 245 is connected to the output shaft of the driving cylinder 244. Specifically, the panel box 4 is placed on the carrier 3, and then the carrier 3 is pushed into the bag-removing position 2 in the frame 1. At this time, the mounting plate 22 is located at the bottom position of the elevator 21, and the movable plate 24 is located on the horizontal guide rail 23 near the entrance of the bag-removing position 2. At the same time, each supporting platform 241 on the movable plate 24 is located below the panel box 4. When taking a package, the positioning fork 245 is moved to the bottom of the panel box 4 by the driving cylinder 244, and the mounting plate 22 is driven upward by the elevator 21, so that the supporting platform 241 contacts the bottom of the panel box 4 and lifts the panel box 4. At this time, the positioning fork 245 fixes the bottom edge of the panel box 4 to achieve a better fixing effect.

[0027] Furthermore, the elevator 21 includes front and rear side frames 211 and a crossbeam 212 connected to the tops of the two side frames 211. A slide rail 213 is provided on one side of each side frame 211. A lifting motor 214 is provided on the top of the crossbeam 212. The lifting motor 214 is driven by a vertical screw rod 215. Each mounting plate 22 is provided with a slider that slides with the slide rail 213 and a screw nut 216 that is threadedly connected to the vertical screw rod 215. Specifically, when the mounting plate 22 is lifted or lowered by the elevator 21, the vertical screw rod 215 is driven by the lifting motor 214 to rotate, driving the nut to cause the slider of the mounting plate 22 to slide up and down on the slide rail 213, thereby achieving a lifting effect.

[0028] Furthermore, the horizontal guide rail 23 includes a drive motor 231, a horizontal screw rod 232, and a guide rail 234. The drive motor 231 is mounted on the mounting plate 22 and is used to drive the horizontal screw rod 232 to rotate. The horizontal screw rod 232 is threadedly connected to a connecting plate 233. One side of the connecting plate 233 is slidably connected to the guide rail 234, and the other side of the connecting plate 233 is fixedly mounted to the movable plate 24. Specifically, when the movable plate 24 moves via the horizontal guide rail 23, the drive motor 231 drives the horizontal screw rod 232 to rotate, causing the movable plate 24 to slide back and forth on the guide rail 234.

[0029] When the package is taken out, the lifting platform 241 is lifted up by the lifting mechanism 21, so that the support platform 241 contacts the bottom of the package box 4 and lifts the package box 4. The lifting mechanism 21 is used to lift the lifting platform 241, and the lifting mechanism 21 is used to lift the lifting platform 241. The lifting mechanism 21 is used to lift the lifting platform 241, so that the support platform 241 contacts the bottom of the package box 4 and lifts the package box 4. The lifting mechanism 21 is used to lift the lifting platform 241, so that the support platform 241 contacts the bottom of the package box 4 and lifts the package box 4. The lifting mechanism 21 is used to lift the lifting platform 241, so that the support platform 241

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A package taking mechanism for a board collecting machine, comprising a frame, characterized in that: The frame is provided with at least two bag picking positions, and a carrier is detachably connected to the bag picking position, and the carrier is used to transport the pallet boxes. Lifts are symmetrically provided on both sides of the two bag picking positions, and the elevator drive is connected to a mounting plate, and the mounting plate is provided with a horizontal guide rail, and the horizontal guide rail is slidably connected to a movable plate, and supporting platforms are provided on the front and rear sides of the bottom of the movable plate, and rotating cylinders are symmetrically provided on the front and rear sides of the movable plate, and the output end of each rotating cylinder is connected to a claw.

2. The package taking mechanism for the plate collecting machine according to claim 1, characterized in that: Positioning wheel sets are symmetrically provided on both sides of the bottom of the bag taking position, and the positioning wheel sets are in rolling cooperation with the side surfaces of the transport vehicle.

3. The package taking mechanism for the plate collecting machine according to claim 2, characterized in that: A base is provided at the bottom of the positioning wheel group, a telescopic rod is installed at the front end of the top of the base, and a fixing claw is rotatably connected to the rear end of the top of the base for grabbing and fixing the carrier vehicle, and the output shaft of the telescopic rod is rotatably connected to one side of the fixing claw.

4. The package taking mechanism for the plate collecting machine according to claim 1, characterized in that: A driving cylinder is also provided at the bottom of the movable plate, and an output shaft of the driving cylinder is connected to a positioning fork.

5. The package taking mechanism for the plate collecting machine according to claim 1, characterized in that: The elevator includes front and rear side frames and a crossbeam connected to the top of the two side frames. A slide rail is provided on one side of each side frame. A lifting motor is provided on the top of the crossbeam. The lifting motor drive is connected to a vertical screw rod. Each mounting plate is provided with a slider that slides with the slide rail and a screw nut threadedly connected to the vertical screw rod.

6. The package taking mechanism for the plate collecting machine according to claim 1, characterized in that: The horizontal guide rail includes a drive motor, a horizontal screw rod and a guide rail. The drive motor is installed on the mounting plate. The drive motor is used to drive the horizontal screw rod to rotate. The horizontal screw rod is threadedly connected to a connecting plate. One side of the connecting plate is slidingly connected to the guide rail, and the other side of the connecting plate is fixedly installed with the movable plate.

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