CN209930638U

CN209930638U - PCB face cleaning device

Info

Publication number: CN209930638U
Application number: CN201920495873.2U
Authority: CN
Inventors: 余波
Original assignee: Shenzhen Zhong Yang Circuit Technology Co Ltd
Current assignee: Shenzhen Zhong Yang Circuit Technology Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-10
Anticipated expiration: 2029-04-12

Abstract

The embodiment of the utility model discloses a PCB face cleaning device, including cylinder conveying mechanism, still include the deoiling machine, rinsing machine, mechanical scrubbing machine, circulation rinsing machine, ultrasonic cleaner, overflow rinsing machine, anti-oxidant pickling machine, high pressure water washer, face water absorber, the drying-machine that correspond cylinder conveying mechanism and link up the setting in proper order along the direction of transfer of cylinder conveying mechanism; the roller conveying mechanism further comprises a feeding connection section connected with the oil removing machine and a discharging connection section connected with the dryer. The embodiment of the utility model provides a deoiling, washing, grinding board, washing, ultrasonic cleaning, overflow washing, anti-oxidant pickling, high pressure water washing, clear water washing, blotting, stoving are carried out to the PCB board in proper order, have solved stubborn grease and the unable clean problem of thorough cleanness of debris in small, broken bits, and then have realized the automatic deep cleaning to the PCB board.

Description

PCB face cleaning device

Technical Field

The utility model relates to a PCB board production technical field especially relates to a PCB face cleaning device.

Background

The PCB board needs to be cleaned during the production process. At present, the technological processes for cleaning the PCB are different, and the PCB is mostly manually selected and then manually put into corresponding equipment such as an oil removing machine, a rinsing machine, an ultrasonic cleaning machine, an overflow rinsing machine, an anti-oxidation pickling machine and the like for cleaning. However, the manual cleaning method is not only inefficient, but also has the problem that the stubborn grease and fine and broken sundries cannot be thoroughly cleaned.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem who solves provides a PCB face cleaning device to the messenger can carry out the deep washing to the PCB board automatically.

In order to solve the technical problem, an embodiment of the utility model provides a PCB face cleaning device, including cylinder conveying mechanism, still include correspond cylinder conveying mechanism along the direction of transfer of cylinder conveying mechanism link up the deoiling machine that sets up in proper order, rinsing machine, mechanical scrubbing machine, circulation rinsing machine, ultrasonic cleaner, overflow rinsing machine, anti-oxidation pickling machine, high pressure water washing machine, face water absorber, drying-machine; the roller conveying mechanism further comprises a feeding connection section connected with the oil removing machine and a discharging connection section connected with the dryer.

Furthermore, the plate placing machine and the plate collecting machine are respectively arranged on two sides of the roller conveying mechanism correspondingly.

Further, the plate placing machine and the plate receiving machine are both composed of a material grabbing manipulator mechanism and a material receiving frame.

The embodiment of the utility model provides a through providing a PCB face cleaning device, including cylinder conveying mechanism, deoiling machine, rinsing machine, machinery scrubbing machine, circulation rinsing machine, ultrasonic cleaner, overflow rinsing machine, anti-oxidant pickling machine, high pressure water washing machine, face water absorber, drying-machine, deoiling, washing, scrubbing, washing, ultrasonic cleaning, overflow washing, anti-oxidant pickling, high pressure water washing, clear water washing, dry suction, stoving are carried out to the PCB board in proper order, have solved stubborn grease and the unable clean problem of thorough cleanness of debris in small, broken bits, and then have realized automatic degree of depth washing to the PCB board.

Drawings

Fig. 1 is a schematic structural view of a PCB panel cleaning device according to an embodiment of the present invention.

Description of the reference numerals

Roller conveying mechanism 1

Material grabbing manipulator mechanism 2

A material receiving frame 3.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.

In the embodiment of the present invention, if there is directional indication (such as upper, lower, left, right, front, and rear … …) only for explaining the relative position relationship between the components and the motion situation under a certain posture (as shown in the drawing), if the certain posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the first, second, etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1, the PCB panel cleaning apparatus according to an embodiment of the present invention includes a roller conveying mechanism 1, an oil removing machine, a washing machine, a mechanical panel grinding machine, a circulation washing machine, an ultrasonic cleaning machine, an overflow washing machine, an anti-oxidation pickling machine, a high pressure washing machine, a panel water suction machine, and a dryer.

The deoiling machine, the rinsing machine, the mechanical scrubbing machine, the circulation rinsing machine, the ultrasonic cleaning machine, the overflow rinsing machine, the anti-oxidation pickling machine, the high-pressure rinsing machine, the panel water suction machine and the drying machine are sequentially connected and arranged along the conveying direction of the roller conveying mechanism 1. The PCB is conveyed by the roller conveying mechanism 1 (the roller conveying mechanism 1 is preferably a stainless steel roller conveying belt) to sequentially pass through an oil removing machine, a washing machine, a mechanical plate grinding machine, a circulating washing machine, an ultrasonic cleaning machine, an overflow washing machine, an antioxidant pickling machine, a high-pressure washing machine, a plate surface water suction machine and a drying machine, oil removal, washing, plate grinding, washing, ultrasonic cleaning, overflow washing, antioxidant pickling, high-pressure washing, cleaning, drying and drying are sequentially carried out, and deep cleaning of the PCB is completed according to a set cleaning process sequence.

The roller conveying mechanism 1 further comprises a feeding connection section connected with the oil removing machine and a discharging connection section connected with the drying machine. The feeding connection section is convenient for placing a PCB (printed circuit board copper clad laminate) to be cleaned.

As an embodiment, the PCB panel cleaning apparatus further includes a panel loading device and a panel collecting device respectively disposed at two sides of the roller conveying mechanism 1. Put the trigger and will treat abluent PCB board and put on the feeding linking section of cylinder conveying mechanism 1, the board collecting machine is used for collecting and accomplishes abluent PCB board on the ejection of compact linking section.

In one embodiment, the plate placing machine and the plate receiving machine are each composed of a material grasping robot mechanism 2 and a material receiving rack 3. For example, the plate placing machine and the plate receiving machine manufactured by Williams corporation can be used.

The embodiment of the utility model provides a theory of operation does: loading incoming PCB boards into a board placing machine, placing the PCB boards on a feeding connection section of a roller conveying mechanism 1 by the board placing machine, conveying the PCB boards by the roller conveying mechanism 1, and enabling the PCB boards to enter an oil removing machine, wherein oil impurities on board surfaces are removed by the oil removing machine; then the plate surface is cleaned by a washing machine to remove the oil and chemical liquid; then, a mechanical plate grinding machine is used for deeply oxidizing the plate surface and removing stubborn impurities, and the plate surface is roughened; residual debris after the board grinding is cleaned through the circulating washing machine, the ultrasonic cleaning machine is cleaned up the fine broken substances, then the overflow washing machine is used for washing and cleaning the board, then the anti-oxidation pickling machine is used for increasing the anti-oxidation effect on the copper surface of the PCB (the oxidation of the copper surface of the PCB is prevented from occurring), then the high-pressure washing machine is used for washing the excessive pickling of the board and cleaning the board, finally the board water absorber is used for absorbing the water stains on the board through the water absorption sponge in the board water absorber, the board is dried through the dryer, and the PCB is collected through the board collecting machine through the discharging connection section.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PCB surface cleaning device comprises a roller conveying mechanism and is characterized by also comprising an oil removing machine, a washing machine, a mechanical plate grinding machine, a circulating washing machine, an ultrasonic cleaning machine, an overflow washing machine, an antioxidant pickling machine, a high-pressure washing machine, a surface water sucking machine and a drying machine which are sequentially connected and arranged along the conveying direction of the roller conveying mechanism corresponding to the roller conveying mechanism; the roller conveying mechanism further comprises a feeding connection section connected with the oil removing machine and a discharging connection section connected with the dryer.

2. The PCB board cleaning device of claim 1, further comprising a board placing machine and a board collecting machine respectively arranged at two sides of the roller conveying mechanism correspondingly.

3. The PCB board cleaning device of claim 1, wherein the board placing machine and the board collecting machine are both composed of a material grabbing mechanical arm mechanism and a material collecting frame.