Sucker type PCB blanking equipment

Abstract

The utility model discloses sucker type PCB blanking equipment, which relates to the technical field of production equipment, and comprises a blanking switching and carrying assembly, the blanking switching and carrying assembly comprises a hydraulic cylinder, the top of the hydraulic cylinder is provided with a limiting sliding strip, the top of the hydraulic cylinder is fixedly provided with a sliding block, the sliding block is in sliding connection with the limiting sliding strip, and the limiting sliding strip is fixedly connected with the blanking switching and carrying assembly. A limiting sliding strip is arranged at the bottom of the hydraulic cylinder, servo motors are arranged on the two sides of the limiting sliding strip, the rotating ends of the servo motors are fixedly connected with servo speed reducers, the servo speed reducers are fixedly installed on the limiting sliding strip, a hydraulic rod is arranged at the bottom of the hydraulic cylinder, and hollow optical shafts are fixedly installed on the two sides of the bottom of the hydraulic cylinder. According to the PCB blanking device, the photoelectric diffuse reflection sensor senses the PCB, the hydraulic rod moves on the sliding block, the hydraulic rod controls the lifting plate to compress downwards, the suction cup sucks the PCB, blanking is completed through the guide rail, the PCB is prevented from being damaged by manual blanking, and the working efficiency is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to production equipment technical field, concretely is a sucking disc formula PCB board blanking equipment. BACKGROUND

[0002] In the modern electronic manufacturing field, PCB board plays a vital role. It is not only the support of electronic components, but also the connection carrier of electronic circuit. With the continuous miniaturization and functionalization of electronic equipment, the precision and reliability of PCB board are also increasingly high.

[0003] The general PCB board divides the machine and cannot promptly unload the PCB board handled after completing cutting, influences the subsequent work progress, and manual unloading is time-consuming and laborious, increases the labor of workers, and moreover, the PCB board is a high-precision component, and manual unloading can cause damage. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sucking disc formula PCB board blanking equipment to solve the problems in the above background.

[0005] In order to solve the above technical problem, the utility model provides a sucking disc formula PCB board blanking equipment, which comprises a blanking switching and carrying assembly, the blanking switching and carrying assembly comprises a hydraulic cylinder, the top of the hydraulic cylinder is provided with a limiting slide bar, the top of the hydraulic cylinder is fixedly installed with a sliding block, the sliding block is slidably connected with the limiting slide bar, the two sides of the limiting slide bar are provided with servo motors, the rotating end of the servo motor is fixedly connected with a servo reducer, the servo reducer is fixedly installed on the limiting slide bar, the bottom of the hydraulic cylinder is provided with a hydraulic rod, the two sides of the bottom of the hydraulic cylinder are fixedly installed with hollow light shafts, the bottom of the hydraulic rod is fixedly installed with a lifting plate, the hollow light shafts are fixedly installed on the lifting plate, the bottom of the lifting plate is fixedly installed with a connecting flange, the bottom of the connecting flange is fixedly installed with a guide rail, the two sides of the guide rail are fixedly installed with air path profiles, the bottom of the air path profile is provided with a sucking disc rack, the sucking disc rack is fixedly installed on the air path profile through bolts, one side of the sucking disc rack is fixedly installed with a sucking disc, one side of the air path profile is provided with a photoelectric diffuse reflection sensor, and the photoelectric diffuse reflection sensor is fixedly installed on the air path profile through a position sensor seat.

[0006] Further, one side of the limiting slide bar is provided with a drag chain plate, one side of the drag chain plate is fixedly installed with a drag chain, one side of the limiting slide bar is provided with a drag chain fixing plate, and the drag chain fixing plate is fixedly installed on the drag chain.

[0007] Further, the top of the lifting plate is fixedly installed with a ventilation base, and the ventilation base is fixedly installed at the bottom of the hydraulic cylinder.

[0008] Further, the limiting slide top is fixedly installed with a support.

[0009] Further, the guide rail is fixedly installed with a guide rail locking block on one side, an L-shaped handle is arranged on one side of the guide rail locking block, and the L-shaped handle is installed on the guide rail through the guide rail locking block.

[0010] Further, the blanking switching and carrying assembly is respectively provided with a laser cutting platform, a suction cup carrying assembly two, a laser cutting platform, a suction cup carrying assembly one and an entry flat belt assembly from right to left.

[0011] Compared with the prior art, the PCB board is sensed by the photoelectric diffuse reflection sensor, the hydraulic rod moves on the sliding block, the hydraulic rod controls the lifting plate to be compressed downward, the suction cup sucks the PCB board, and the blanking is completed through the guide rail, so that the PCB board is prevented from being damaged by manual blanking, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure diagram of the suction cup type PCB board blanking equipment in the utility model;

[0013] Figure 2 It is a left side view in the utility model;

[0014] Figure 3 It is a front view in the utility model;

[0015] Figure 4 It is a right side view in the utility model;

[0016] Figure 5 It is a rear view in the utility model;

[0017] Figure 6 It is Figure 5 It is an enlarged view of A in the utility model.

[0018] In the drawing: 1, hydraulic cylinder; 2, limiting slide; 3, sliding block; 4, drag chain plate; 5, servo motor; 6, servo reducer; 7, drag chain; 8, hollow light shaft; 9, lifting plate; 10, ventilation base; 11, connecting flange; 12, guide rail; 13, air path profile; 14, bolt; 15, suction cup frame; 16, suction cup; 17, photoelectric diffuse reflection sensor; 18, in-place sensor seat; 19, drag chain fixing plate; 20, support; 21, guide rail locking block; 22, L-shaped handle; 100, blanking switching and carrying assembly; 101, entry flat belt assembly; 102, suction cup carrying assembly one; 103, laser cutting platform; 104, suction cup carrying assembly two. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-6 , the present utility model provides a kind of suction cup type PCB blanking equipment:

[0021] Please refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown in a kind of suction cup type PCB blanking equipment, including blanking switching handling assembly 100, the blanking switching handling assembly 100 includes hydraulic cylinder 1, the top of the hydraulic cylinder 1 is equipped with limit slide bar 2, the top of the hydraulic cylinder 1 is fixedly installed with sliding block 3, the sliding block 3 is slidably connected with limit slide bar 2, the both sides of the limit slide bar 2 are equipped with servo motor 5, the rotating end of the servo motor 5 is fixedly connected with servo reducer 6, the servo reducer 6 is fixedly installed on limit slide bar 2, the bottom of the hydraulic cylinder 1 is equipped with hydraulic rod, the both sides of the bottom of the hydraulic cylinder 1 are fixedly installed with hollow light axle 8, the bottom of the hydraulic cylinder 1 is fixedly installed with lifting plate 9, the hollow light axle 8 is fixedly installed on lifting plate 9, the bottom of lifting plate 9 is fixedly installed with connecting flange 11, the bottom of connecting flange 11 is fixedly installed with guide rail 12, the both sides of guide rail 12 are fixedly installed with air path profile one 13, the bottom of air path profile one 13 is equipped with suction cup holder 15, the suction cup holder 15 is fixedly installed on air path profile one 13 by bolt 14, one side of the suction cup holder 15 is fixedly installed with suction cup 16, one side of air path profile one 13 is equipped with photoelectric diffuse reflection sensor 17, the photoelectric diffuse reflection sensor 17 is fixedly installed on air path profile one 13 by in-place sensor seat 18.

[0022] The side of the limit slide bar 2 is equipped with drag chain plate 4, one side of the drag chain plate 4 is fixedly installed with drag chain 7, one side of the limit slide bar 2 is equipped with drag chain fixed plate 19, the drag chain fixed plate 19 is fixedly installed on drag chain 7, the top of lifting plate 9 is fixedly installed with ventilation base 10, the ventilation base 10 is fixedly installed on the bottom of hydraulic cylinder 1, one side of guide rail 12 is fixedly installed with guide rail locking block 21, one side of the guide rail locking block 21 is equipped with L-shaped handle 22, the L-shaped handle 22 is installed on guide rail 12 by penetrating guide rail locking block 21.

[0023] When the cut PCB board passes through the suction cup conveying assembly two 104 to the bottom of the discharging switching conveying assembly 100, the bottom of the discharging switching conveying assembly 100 starts to work, the servo motor 5 starts to run, the servo reducer 6 can improve the response speed and accuracy of the servo motor 5, while reducing vibration and noise, the servo motor 5 drives the pulley, the pulley drives the sliding block 3 to slide on the limiting slide bar 2 through the belt pressing plate, and then drives the hydraulic cylinder 1 to slide on the limiting slide bar 2, the ventilation base 10 plays a supporting and fixing role for the corrugated pipe in the hydraulic cylinder 1, and at the same time provides sealing performance to prevent water leakage or leakage, and can also adjust and control the flow and pressure of the fluid, the drag chain 7 and the drag chain fixing plate 19 can effectively prevent the cable from being torn, broken or damaged due to bending and twisting during reciprocating motion, thereby prolonging the service life of the cable, and the noise is low during movement, which helps to improve the working environment, the connecting flange 11 can ensure the sealing and stability of the equipment, the hollow light shaft at the bottom of the hydraulic cylinder 1 ensures the stable transmission and accurate control of the laser, when the processed PCB board comes to the bottom of the discharging switching conveying assembly 100, the light emitted by the photoelectric diffuse reflection sensor 17 irradiates the surface of the PCB board, and due to the existence of uneven or different material reflecting surface on the surface of the PCB board, the light is diffuse reflected. The receiver captures these reflected light and converts them into electrical signals. By processing these electrical signals, the sensor can determine the existence, position and possible defects of the PCB board, at this time the hydraulic cylinder 1 controls the hydraulic rod to compress downward, and the suction cup frame 15 is driven downward by the lifting plate 9, at this time the suction cup 16 sucks the PCB board, and under the help of the guide rail 12, the discharging is completed, the guide rail locking block 21 can be fixed by the L-shaped handle 22 for limiting.

[0024] Referring to Figure 1 , the discharging switching conveying assembly 100 is respectively provided with a laser cutting platform 103, a suction cup conveying assembly two 104, a laser cutting platform 103, a suction cup conveying assembly one 102 and an inlet flat belt assembly 101 from right to left, and the bracket 20 is fixedly installed at the top of the limiting slide bar 2.

[0025] The discharging switching conveying assembly 100 is provided with a plurality of devices from right to left, and these devices constitute a complete production line, and the bracket 20 at the top of the limiting slide bar 2 can connect the discharging switching conveying assembly 100 and the entire production line together.

[0026] Working principle: when the cut PCB board through the suction cup handling assembly two 104 to the unloading switching handling assembly 100 below, the unloading switching handling assembly 100 below starts to work, servo motor 5 drives the belt pulley, makes the hydraulic cylinder 1 slide on the limiting slide 2, when the processed PCB board comes to the unloading switching handling assembly 100 below, the photoelectric diffuse reflection sensor 17 senses the PCB board, at this time, the hydraulic cylinder 1 controls the hydraulic rod to compress downward, drives the suction cup frame 15 to move downward through the lifting plate 9, at this time, the suction cup 16 sucks the PCB board, under the help of the guide rail 12, the unloading is completed.

Claims

1. A chuck table PCB blanking apparatus, characterized by: Including blank switching and carrying assembly (100), the blank switching and carrying assembly (100) includes hydraulic cylinder (1), the hydraulic cylinder (1) top is equipped with limit slide bar (2), the hydraulic cylinder (1) top is fixedly installed with sliding block (3), the sliding block (3) is connected with limit slide bar (2) sliding, both sides of the limit slide bar (2) are equipped with servo motor (5), the rotating end of the servo motor (5) is fixedly connected with servo reducer (6), the servo reducer (6) is fixedly installed on limit slide bar (2), the hydraulic cylinder (1) bottom is equipped with hydraulic rod, both sides of the hydraulic cylinder (1) bottom are fixedly installed with hollow light axle (8), the hydraulic rod bottom is fixedly installed with lifting plate (9), the hollow light axle (8) is fixedly installed on lifting plate (9), the lifting plate (9) bottom is fixedly installed with connecting flange (11), the connecting flange (11) bottom is fixedly installed with guide rail (12), both sides of the guide rail (12) are fixedly installed with air path profile one (13), the air path profile one (13) bottom is equipped with suction disc rack (15), the suction disc rack (15) is fixedly installed on air path profile one (13) through bolt (14), one side of the suction disc rack (15) is fixedly installed with suction disc (16), one side of the air path profile one (13) is equipped with photoelectric diffuse reflection sensor (17), the photoelectric diffuse reflection sensor (17) is fixedly installed on air path profile one (13) through in-place sensor seat (18).

2. The chuck table PCB blanking apparatus of claim 1, wherein: One side of the limit slide bar (2) is equipped with drag chain plate (4), one side of the drag chain plate (4) is fixedly installed with drag chain (7), one side of the limit slide bar (2) is equipped with drag chain fixed plate (19), the drag chain fixed plate (19) is fixedly installed on the drag chain (7).

3. A suction cup PCB board blanking apparatus according to claim 2, wherein: The lifting plate (9) top is fixedly installed with ventilation base (10), the ventilation base (10) is fixedly installed on the hydraulic cylinder (1) bottom.

4. A suction cup PCB board blanking apparatus according to claim 3, characterized in that: The limit slide bar (2) top is fixedly installed with bracket (20).

5. A suction cup PCB board blanking apparatus as claimed in claim 4, characterized in that: One side of the guide rail (12) is fixedly installed with guide rail locking block (21), one side of the guide rail locking block (21) is equipped with L-shaped handle (22), the L-shaped handle (22) is installed on the guide rail (12) penetrating the guide rail locking block (21).

6. A suction cup PCB board blanking apparatus as claimed in claim 1, characterized in that: The blank switching and carrying assembly (100) is respectively equipped with laser cutting platform (103), suction disc carrying assembly two (104), laser cutting platform (103), suction disc carrying assembly one (102), entry material flat belt assembly (101) from right to left.

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