A discharging connection table for SMT patch

Abstract

The utility model discloses a kind of discharging connection platform of SMT patch, including conveyor, the thickening of conveyor is set on conveyer belt, and multiple recesses for vertical insertion of circuit board are arranged in annular structure, the opening end of recess is all inclined to form first flow guide part, the inside of recess is all equipped with increased strip, and the rack of conveyor is installed with center flow guide mechanism. The utility model is simple in structure, and circuit board can be arranged in the center on conveyer belt by center flow guide mechanism, and circuit board can be inserted into recess vertically by first flow guide part, the number of once receiving board is increased by vertically arranged mode, and subsequent grabbing is also facilitated.

Description

Technical Field

[0001] This utility model relates to the field of docking station technology, specifically to an SMT (Surface Mount Technology) chip ejection docking station. Background Technology

[0002] The unloading conveyor, also known as the unloading conveyor or board receiving machine, is an automated device installed at the end of the SMT production line. Its main function is to safely and orderly receive and temporarily store finished PCB boards that have been mounted from the last piece of equipment on the production line (usually a reflow oven or inspection equipment).

[0003] Currently, the receiving platform is generally a conveyor. However, the current PCB board receiving effect is staggered. The PCB boards are generally laid flat on the conveyor belt. This method reduces the number of boards that can be received due to the large width of the PCB boards. In addition, the flat laying method makes it more inconvenient for workers to pick up the materials later because the PCB boards are thinner, which affects efficiency. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an SMT assembly material unloading dock, in which the circuit board is vertically inserted into the groove, increasing the number of boards collected at one time and facilitating material handling, thereby solving the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: an SMT chip unloading docking station, including a conveyor, wherein the conveyor belt on the conveyor is thickened and has a ring structure with multiple grooves for vertical insertion of circuit boards, the opening ends of the grooves are all inclined to form a first guide part, and the inside of the grooves is provided with a heightening strip, and a central guide mechanism is installed on the frame of the conveyor.

[0006] As a preferred technical solution, the centrally located flow guiding mechanism includes a flow guiding shell, multiple adjusting plates, multiple screws, and a handle. The flow guiding shell is installed at an angle on the frame of the conveyor. The adjusting plates are all located inside the flow guiding shell, forming a flow guiding channel between the adjusting plates and the flow guiding shell. Sealed bearings are embedded on the outer surfaces of the adjusting plates. Screw holes are provided on both sides of the flow guiding shell, directly opposite the inner ring of the sealed bearings. Screws are threaded into the screw holes. One end of each screw is installed in the inner ring of the sealed bearing, and the other end is fixedly connected to the handle.

[0007] As a preferred technical solution, one side of the adjustment plate is fitted to the inner side of the guide shell, one end of the adjustment plate is bent to form a second guide section, and the end of the second guide section away from the adjustment plate extends to the opening end of the guide shell.

[0008] As a preferred technical solution, the height-increasing strips are all made of plastic material, and the height-increasing strips are fixed to the grooves by Velcro. A rubber layer is installed on the outer surface of the height-increasing strips.

[0009] As a preferred technical solution, multiple fixed blocks are installed on the frame of the conveyor, and each fixed block is equipped with a telescopic rod.

[0010] As a preferred technical solution, the length of the heightening strip matches the length of the groove.

[0011] As a preferred technical solution, the conveyor belt is made of rubber material.

[0012] The beneficial effects of this utility model are: This utility model has a simple structure. The central guiding mechanism enables the circuit board to be centrally fed into the conveyor belt, and the first guiding part enables the circuit board to be vertically inserted into the groove. The vertical setting increases the number of boards collected at one time and facilitates subsequent gripping and board removal. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the present invention; Figure 3 This is a schematic diagram of the conveyor belt structure of this utility model.

[0015] Among them, 1. conveyor; 2. groove; 3. first guide section; 4. guide shell; 5. adjusting plate; 6. second guide section; 7. screw; 8. handle; 9. heightening strip; 10. rubber layer. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0018] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention provides an SMT assembly material unloading docking station, including a conveyor 1. The conveyor belt on the conveyor 1 is thickened and has a ring structure with multiple grooves 2 for vertical insertion of circuit boards. The opening ends of the grooves 2 are all inclined to form a first guide part 3. The inside of each groove 2 is provided with a raising strip 9. A central guide mechanism is installed on the frame of the conveyor 1.

[0020] In this embodiment, the central guiding mechanism includes a guiding shell 4, multiple adjusting plates 5, multiple screws 7, and a handle 8. The guiding shell 4 is installed at an angle on the frame of the conveyor 1. The adjusting plates 5 are all located inside the guiding shell 4, forming a guiding channel between the adjusting plates 5 and the guiding shell 4. Sealed bearings are embedded on the outer surface of the adjusting plates 5. Screw holes are provided on both sides of the guiding shell 4, directly opposite the inner ring of the sealed bearings. Screws 7 are threaded into the screw holes. One end of each screw 7 is installed in the inner ring of the sealed bearing, and the other end is fixedly connected to the handle 8.

[0021] In this embodiment, one side of the adjustment plate 5 is fitted to the inner side of the guide shell 4, and one end of the adjustment plate 5 is bent to form a second guide portion 6. The end of the second guide portion 6 away from the adjustment plate 5 extends to the opening end of the guide shell 4.

[0022] In this embodiment, the height-increasing strips 9 are all made of plastic material, and the height-increasing strips 9 and the grooves 2 are all fixed together by Velcro. A rubber layer 10 is installed on the outer surface of each height-increasing strip 9. The Velcro closure facilitates the installation and removal of the height-increasing strips, allowing for the installation of height-increasing strips of different thicknesses and thus changing the depth of the grooves to accommodate circuit boards of different widths.

[0023] In this embodiment, multiple fixed blocks are installed on the frame of the conveyor 1, and each fixed block is equipped with a telescopic rod. The height of the conveyor can be adjusted by the telescopic rod so that the groove can be located below the material conveying mechanism in the previous step, so that the fallen circuit board can be collected.

[0024] In this embodiment, the length of the riser 9 matches the length of the groove 2, so that the riser can bend and cover the bottom of the groove.

[0025] In this embodiment, the conveyor belt is made of rubber material, which increases flexibility and avoids damage to the circuit board.

[0026] Working principle: First, install heightening strips of different thicknesses according to the width of the circuit board, so that a part of the inserted circuit board can extend to the first guide section, which facilitates subsequent material handling. In use, the distance between the guide plates can be adjusted according to the length of the circuit board. During adjustment, the screw is rotated by holding the rod, and the screw moves along the screw hole. The movement of the screw drives the adjustment plate to change the width of the guide channel. The circuit board can fall from above and enter the guide channel through the second guide part. It is automatically inserted into the groove along the guide shell and the first guide part, so that the circuit board is in a vertical state. The vertical setting increases the number of boards that can be retrieved at one time, making it easier to pick up the boards. To increase the efficiency of board collection, the rotation speed of the motor on the conveyor is reduced, allowing the circuit boards to enter the grooves one by one.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A material unloading and connecting platform for SMT assembly, characterized in that: The conveyor (1) includes a thickened conveyor belt and a ring structure with multiple grooves (2) for vertical insertion of circuit boards. The opening ends of the grooves (2) are inclined to form a first guide section (3). The interior of each groove (2) is provided with a heightening strip (9). A central guide mechanism is installed on the frame of the conveyor (1).

2. The SMT assembly material unloading docking station according to claim 1, characterized in that: The central flow guiding mechanism includes a flow guiding shell (4), multiple adjusting plates (5), multiple screws (7), and a handle (8). The flow guiding shell (4) is installed at an angle on the frame of the conveyor (1). The adjusting plates (5) are all set inside the flow guiding shell (4). A flow guiding channel is formed between the adjusting plates (5) and the flow guiding shell (4). Sealed bearings are embedded on the outer surface of the adjusting plates (5). Screw holes are provided on both sides of the flow guiding shell (4) opposite to the inner ring of the sealed bearing. Screws (7) are threaded into the screw holes. One end of the screws (7) is installed in the inner ring of the sealed bearing, and the other end is fixedly connected to the handle (8).

3. The SMT assembly material unloading docking station according to claim 2, characterized in that: One side of the regulating plate (5) is fitted to the inner side of the guide shell (4), and one end of the regulating plate (5) is bent to form a second guide part (6). The end of the second guide part (6) away from the regulating plate (5) extends to the opening end of the guide shell (4).

4. The SMT assembly material unloading docking station according to claim 1, characterized in that: The height-increasing strips (9) are all made of plastic material. The height-increasing strips (9) and the grooves (2) are fixed together by Velcro. The outer side of the height-increasing strips (9) is covered with a rubber layer (10).

5. The SMT assembly material unloading docking station according to claim 1, characterized in that: Multiple fixed blocks are installed on the frame of the conveyor (1), and each fixed block is equipped with a telescopic rod.

6. The SMT assembly material unloading docking station according to claim 1, characterized in that: The length of the heightening strip (9) matches the length of the groove (2).

7. The SMT assembly material unloading docking station according to claim 1, characterized in that: The conveyor belt is made of rubber.

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