CN104874553A - Stacking and transferring mechanism for automatic sorter for PCB - Google Patents

Abstract

The invention discloses a stacking and transferring mechanism for an automatic sorting machine for PCB boards, which comprises a frame (1), a first push-pull cylinder (2) and a receiving box (3), and the first push-pull cylinder (2) is arranged on In the center position of the frame body (1), the telescopic end of the first push-pull cylinder (2) runs through the top plate of the frame body (1) and is fixedly connected with the bottom of the receiving box (3), and also includes two slide rails (4) With the second push-pull cylinder (5), two slide rails (4) are arranged in parallel, and the second push-pull cylinder (5) is located between the two slide rails (4), and the bottom surface of the frame body (1) is in contact with the slide rail (4). ) is slidingly connected, and the telescopic end of the second push-pull cylinder (5) is fixedly connected with the side of the frame body (1). The invention can simultaneously realize stacking and transshipment functions, effectively replace labor, and improve work efficiency.

Description

Stacking and transfer mechanism for automatic PCB board sorting machine

technical field

The invention relates to a stacking and transferring mechanism for an automatic sorting machine for PCB boards, which belongs to the field of mechanical equipment.

Background technique

PCB boards are a necessity in the electronics industry. The traditional inspection of PCB boards is generally manual inspection. Manual inspection is based on human observation and classification. The detection efficiency is extremely low and requires a lot of labor. cannot meet the needs of the times.

Therefore, the applicant in this case developed a PCB board sorting machine based on machine vision, which can realize automatic feeding, automatic separation, automatic image collection and analysis of whether it is a defective product, and automatically remove defective products. The remaining PCB boards need Automatic stacking and transport out. The inspected PCB boards usually need to be manually taken out and stacked, which requires a lot of manpower and low work efficiency. Therefore, it is necessary to develop a device with stacking and transfer functions.

Contents of the invention

The object of the present invention is to provide a stacking and transferring mechanism for an automatic sorting machine for PCB boards, which can realize the functions of stacking and transferring at the same time, effectively replace labor, and improve work efficiency.

The technical solution of the present invention: a stacking and transferring mechanism for an automatic PCB board sorting machine, including a frame body, a first push-pull cylinder and a receiving box, the first push-pull cylinder is arranged at the center of the frame body, and the first push-pull cylinder The telescopic end runs through the top plate of the frame body and is fixedly connected to the bottom of the material receiving box. It also includes two slide rails and a second push-pull cylinder. The two slide rails are arranged in parallel, and the second push-pull cylinder is arranged between the two slide rails. The bottom surface of the frame body is slidably connected with the slide rail, and the telescopic end of the second push-pull cylinder is fixedly connected with the side surface of the frame body.

In the aforesaid stacking and transferring mechanism for automatic PCB board sorting machines, buffer pads are provided on the top of the frame body and the inside of the receiving box.

In the aforesaid stacking and transferring mechanism for automatic PCB board sorting machines, the buffer pads on the top of the frame are block-shaped, and none of them are on the four corners of the top surface of the frame.

In the aforesaid stacking and transferring mechanism for automatic PCB board sorting machines, the buffer pads inside the receiving box are strip-shaped, and are arranged at equal intervals on the bottom surface of the receiving box.

Compared with the prior art, the present invention can store and stack the PCB boards sent by the upstream production equipment through the cooperation of the receiving box and the first push-pull cylinder, and then under the action of the second push-pull cylinder, the stacked The PCB board is pushed out of the working position, and then taken away by the staff. It effectively replaces the traditional manual operation and greatly improves work efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

The marks in the accompanying drawings are: 1-frame body, 2-the first push-pull cylinder, 3-feed box, 4-slide rail, 5-the second push-pull cylinder, 6-cushion pad.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Embodiment of the present invention: a stacking and transferring mechanism for an automatic PCB board sorting machine, as shown in Fig. In the central position of the frame body 1, the telescopic end of the first push-pull cylinder 2 runs through the top plate of the frame body 1 and is fixedly connected with the bottom of the receiving box 3, and also includes two slide rails 4 and the second push-pull cylinder 5, two slide rails Rail 4 is arranged in parallel, and the second push-pull cylinder 5 is located between two slide rails 4, and the bottom surface of frame body 1 is slidably connected with slide rail 4, and the telescoping end of the second push-pull cylinder 5 is fixedly connected with the side of frame body 1. Both the top of the frame body 1 and the inside of the receiving box 3 are provided with buffer pads 6 . The buffer pads 6 on the top of the frame body 1 are block-shaped, and are not on the four corners of the top surface of the frame body 1 . The buffer pads 6 inside the material receiving box 3 are strip-shaped, and are arranged on the bottom surface in the material receiving box 3 at equal intervals.

The working principle of the present invention: the PCB board sent by the upstream equipment directly falls into the material receiving box 3, and the first push-pull cylinder 2 will drop a certain distance every time a PCB board falls into it. When the PCB board has filled the material receiving box 3, the first Two push-pull cylinders 5 release the receiving box 3 along the slide rail 4. The staff took away the stacked PCB boards.

Claims (4)

1. A stacking and transfer mechanism for automatic sorting machines for PCB boards, comprising a frame body (1), a first push-pull cylinder (2) and a receiving box (3), and the first push-pull cylinder (2) is arranged on the frame body (1), the telescopic end of the first push-pull cylinder (2) runs through the top plate of the frame body (1) and is fixedly connected with the bottom of the receiving box (3), and is characterized in that it also includes two slide rails ( 4) and the second push-pull cylinder (5), two slide rails (4) are arranged in parallel, the second push-pull cylinder (5) is located between the two slide rails (4), the bottom surface of the frame body (1) and the slide rail (4) sliding connection, the telescopic end of the second push-pull cylinder (5) is fixedly connected with the side of the frame body (1). 2. The stacking and transshipment mechanism for automatic PCB board sorting machines according to claim 1, characterized in that: the top of the frame body (1) and the inside of the receiving box (3) are provided with buffer pads (6) . 3. The stacking and transporting mechanism for PCB board automatic sorting machine according to claim 2, characterized in that: the buffer pad (6) on the top of the frame body (1) is block-shaped, and is not on the frame body ( 1) On the four corners of the top surface. 4. The stacking and transshipment mechanism for automatic sorting machines for PCB boards according to claim 2, characterized in that: the buffer pads (6) inside the receiving box (3) are strip-shaped, and are arranged at equal intervals in the receiving box (3) on the inner bottom surface.