Sensor circuit board blanking device

Abstract

The utility model discloses a sensor circuit board blanking device, which belongs to the technical field of blanking devices, and comprises a tray conveying belt, a tray dragging component and a steering conveying belt which are horizontally arranged in sequence, a transverse moving turnover conveying belt is arranged along the vertical direction of the steering conveying belt, a plurality of placing grooves are uniformly arranged on a tray, and the placing grooves are communicated with the tray conveying belt. A manipulator is matched with a tray dragging assembly to sequentially place circuit boards on placement grooves of trays, the tray dragging assembly comprises a bottom frame, a placement frame and a first single-shaft robot, the placement frame and a tray conveying belt are arranged side by side, the placement frame is installed on the bottom frame, the first single-shaft robot is installed on the bottom frame, and a supporting plate is movably installed on the bottom frame through an air cylinder and penetrates through a steering conveying belt. The mechanical arm drives the circuit board to move along the X axis, and the first single-axis robot drives the tray to move along the Y axis by the distance between the two grooves. According to the discharging device designed by the device, the manipulator and the single-axis robot only need to move along a fixed route, the moving route does not need to be changed, and the conditions of errors and leakage are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of blanking devices, and in particular relates to a blanking device for a sensor circuit board. Background Art

[0002] Currently, the circuit boards in automotive sensors generally include chips, ceramic sheets and side cards. Glue is manually dispensed on the ceramic sheets, and then the chip is glued to the ceramic sheets. Finally, the side cards are used to clamp the chip and ceramic sheets to form a circuit board. The outer shell is then manually installed.

[0003] When the circuit boards are formed and unloaded, a robot is generally used to place the circuit boards in the corresponding slots on the tray one by one. However, the placement route of the robot will change due to the different positions of the placement slots, so the placement of the robot often results in errors or omissions. Utility Model Content

[0004] In view of the above problems in the prior art, the purpose of the present invention is to provide a sensor circuit board blanking device.

[0005] The utility model provides the following technical solutions:

[0006] A sensor circuit board unloading device includes a pallet conveyor belt, a pallet dragging assembly and a steering conveyor belt placed horizontally in sequence, a transverse turnover conveyor belt is placed in the vertical direction of the steering conveyor belt, a plurality of placement slots are evenly arranged on the pallet, and the circuit boards are placed on the placement slots of the pallet in sequence by a manipulator in cooperation with the pallet dragging assembly, the pallet dragging assembly includes a base frame, a shelf frame placed side by side with the pallet conveyor belt and installed on the base frame, a single-axis robot installed on the base frame, a support plate is movably mounted on the base frame by a cylinder, and the support plate passes through the steering conveyor belt at the same time, the manipulator drives the circuit board to move along the X-axis, and the single-axis robot drives the pallet to move along the Y-axis by the distance between the two grooves.

[0007] Specifically, a guide column is installed on the support plate, and the guide column passes through a flange installed on the base frame.

[0008] Specifically, the transverse turnover conveyor belt includes a frame, the frame outlet and inlet directions are both open, a single-axis robot 2 is installed on the inner wall of the frame, a short conveyor belt is installed on the single-axis robot 2, and the short conveyor belt is driven by the single-axis robot 2 to move transversely along the Y axis.

[0009] The beneficial effects of the utility model are:

[0010] 1. The unloading device designed in this device allows the manipulator and the single-axis robot to move only along a fixed route without changing the moving route, thus reducing errors and omissions.

[0011] 2. The design of the transverse turnover conveyor belt can drive the short conveyor belt to move transversely along the Y-axis to avoid obstacles in the space and is suitable for complex environments within the factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a three-dimensional image of the circuit board;

[0014] Figure 2 It is a three-dimensional diagram of the present utility model;

[0015] Figure 3 It is a three-dimensional diagram of the tray in the utility model;

[0016] Figure 4 It is a three-dimensional diagram of the tray drag assembly in the utility model;

[0017] Figure 5 It is a three-dimensional diagram of the transverse turnover conveyor belt in the utility model;

[0018] The following are marked in the figure: 1, circuit board; 2, pallet conveyor belt; 3, pallet; 4, pallet drag assembly; 5, steering conveyor belt; 6, transverse turnover conveyor belt;

[0019] 401. Shelf; 402. Single-axis robot 1; 403. Support plate; 404. Cylinder; 405. Flange; 601. Frame; 602. Single-axis robot 2; 603. Short conveyor belt. DETAILED DESCRIPTION

[0020] like Figure 2 As shown in the figure, X refers to the X-axis in the coordinate system, Y refers to the Y-axis in the coordinate system, and Z refers to the Z-axis in the coordinate system.

[0021] like Figures 1 to 3 As shown, the utility model provides a sensor circuit board unloading device, comprising a pallet conveyor belt 2, a pallet dragging assembly 4 and a steering conveyor belt 5 placed horizontally in sequence, a transverse turnover conveyor belt 6 is arranged in the vertical direction of the steering conveyor belt 5, the pallet 3 is transported to the position of the pallet dragging assembly 4 by the pallet conveyor belt 2, a plurality of placement slots are evenly arranged on the pallet 3, the robot cooperates with the pallet dragging assembly 4 to place the circuit board 1 on the placement slot of the pallet 3 in sequence, and at the same time the pallet 3 with the circuit board 1 is moved to the steering conveyor belt 5, the steering conveyor belt 5 transports the pallet 3 to the transverse turnover conveyor belt 6, and the transverse turnover conveyor belt 6 transports the pallet 3 with the circuit board 1 to the next process.

[0022] Please focus on Figure 4 The pallet dragging assembly 4 includes a base frame, a shelf 401 placed side by side with the pallet conveyor belt 2 and installed on the base frame, a single-axis robot 402 installed on the base frame, a support plate 403 movably installed on the base frame through a cylinder 404, and the support plate 403 passes through the steering conveyor belt 5, and a guide column is installed on the support plate 403, and the guide column passes through a flange 405 installed on the base frame.

[0023] Currently, when placing circuit boards, a robot is commonly used to place them in corresponding placement slots one by one. However, the placement route will change due to the position of the placement slot, so the robot often places them in error or misses. In order to avoid misses or errors, the unloading device designed in this device allows the robot and the single-axis robot 402 to move only along a fixed route without changing the moving route, thereby reducing errors and misses.

[0024] In order to ensure that the circuit board can be accurately placed in the groove of the tray 3, the manipulator only drives the circuit board 1 to move along the X-axis, and the single-axis robot 402 drives the tray 3 to move along the Y-axis. Initially, the first placement slot on the tray 3 is located directly in front of the circuit board 1 in the X-axis direction. Therefore, when the manipulator places the circuit board 1 on the placement slot, the single-axis robot 402 only needs to drive the tray 3 to move along the Y-axis by the distance between the two grooves. At this time, the second placement slot of the tray 3 is located directly in front of the circuit board 1 in the X-axis direction. Repeat the above operation until the placement slots in the tray 3 are filled with circuit boards 1, and the tray 3 is gradually moved to the support plate 403.

[0025] When the pallet 3 is full, the pallet 3 is completely placed on the support plate 403, the cylinder 404 is turned on, the support plate 403 moves down, and the pallet 3 is dropped onto the steering conveyor belt 5, which transports the pallet 3 to the transverse turnover conveyor belt 6.

[0026] Please focus on Figure 5 The transverse turnover conveyor belt 6 includes a frame 601, which is open at both the exit and entrance directions. A single-axis robot 602 is installed on the inner wall of the frame 601, and a short conveyor belt 603 is installed on the single-axis robot 602. In the initial state, the short conveyor belt 603 corresponds to the position of the steering conveyor belt 5. The tray 3 filled with circuit boards is moved to the short conveyor belt 603 by the steering conveyor belt 5. The short conveyor belt 603 is driven by the single-axis robot 602 to move horizontally along the Y-axis to avoid obstacles in the space. It is suitable for the complex environment within the factory.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sensor circuit board unloading device, comprising a horizontally arranged tray conveyor belt, a tray drag assembly, and a steering conveyor belt, a transverse turnover conveyor belt arranged vertically along the steering conveyor belt, and a plurality of placement slots evenly arranged on the tray. A manipulator cooperates with the tray drag assembly to place the circuit boards in the placement slots of the tray in sequence. It is characterized in that The pallet dragging assembly includes a base frame, a shelf placed side by side with the pallet conveyor belt and installed on the base frame, a single-axis robot installed on the base frame, and a support plate installed on the base frame through a cylinder. At the same time, the support plate passes through the steering conveyor belt, and the manipulator drives the circuit board to move along the X-axis. The single-axis robot drives the pallet to move along the Y-axis by the distance between the two grooves.

2. A sensor circuit board blanking device according to claim 1, characterized in that: A guide column is installed on the support plate, and the guide column passes through a flange installed on the base frame.

3. A sensor circuit board blanking device according to claim 1 or 2, characterized in that: The transverse turnover conveyor belt includes a frame, the frame outlet and inlet directions are both open, a single-axis robot 2 is installed on the inner wall of the frame, a short conveyor belt is installed on the single-axis robot 2, and the short conveyor belt is driven by the single-axis robot 2 to move transversely along the Y axis.

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