CN219019162U - Copper surface pollutant removing device for circuit board processing - Google Patents

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a copper surface pollutant removing device for circuit board processing, which comprises a shell, wherein the inner side of the upper part of the shell is rotationally connected with a limiting block, the lower end surface of the limiting block is fixedly connected with a threaded rod, the inner side of a first sliding groove is slidably connected with one end of a scissor frame through a connecting rod, the rear end surface of a central rotating shaft of the scissor frame is fixedly connected with a second placing plate, the front end surface of the central rotating shaft of the uppermost scissor frame is fixedly connected with a threaded block, the outer side of the threaded rod is in spiral connection with the threaded block, and thus the threaded rod can be used for placing and clamping circuit boards with different sizes, so that the ultrasonic cleaning machine can better remove pollutants on the circuit boards, the problem that the circuit boards are stacked under most conditions when the traditional cleaning device is used for removing the pollutants, the incomplete removal is caused, and the removal efficiency of the whole device is improved.

Description

Copper surface pollutant removing device for circuit board processing

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a copper surface pollutant removing device for circuit board processing.

Background

In the production and processing process of the circuit board, particularly in the production process of a double-sided circuit board, a copper-deposition thickening process is involved, in the copper-deposition thickening process, a copper plate is required to be coated on a board body of the circuit board, and then further processing is carried out, but before further processing, the surface of the copper-coated plate is required to be removed of pollutants, so that the usability of the whole circuit board is not easily affected.

When the surface of the copper-clad plate is subjected to pollutant removal, the use of an ultrasonic cleaner is generally not needed, and the traditional method is to put a plurality of formed copper-clad circuit board semi-finished products together in the ultrasonic cleaner for cleaning, so that copper surface pollutants between the circuit boards which are overlapped together cannot be well removed, and the copper surface pollutant removal device for circuit board processing is provided for the problems.

Disclosure of Invention

The utility model aims to provide a copper surface pollutant removing device for circuit board processing, which solves the problem that copper surface pollutants among circuit boards stacked together cannot be removed well due to the fact that a plurality of molded copper-clad circuit board semi-finished products are placed in an ultrasonic poking cleaner for cleaning.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a copper face pollutant remove device is used in circuit board processing, includes casing, controller and first board of placing, the inboard of casing is provided with the collection box, the inboard rotation in upper portion of casing is connected with the stopper, the lower terminal surface fixedly connected with threaded rod of stopper, first spout has been seted up to the lower part inboard of casing, the one end of cutting fork frame is passed through connecting rod sliding connection to the inboard of first spout, the second spout has been seted up to the inboard of board is placed to first, the other end of cutting fork frame passes through connecting rod and second spout sliding connection, the board is placed to the equal fixedly connected with second of rear end face of cutting fork frame center pivot, is located the top cut fork frame center pivot preceding terminal surface fixedly connected with screw block, the outside and the screw block screwed connection of threaded rod.

Preferably: the protection pad is fixedly connected to the outer sides of the first placing plate and the second placing plate, the protection pad is cylindrical, and one end, far away from the first placing plate and the second placing plate, of the protection pad is arranged in a spherical surface mode.

Preferably: the inside deflection of casing collects box one end and sets up for the slope, the inboard sliding connection of casing has the iron bull stick, the outside fixedly connected with scraper blade's of iron bull stick one end, the other end of scraper blade contacts with the face of the inboard slope of casing.

Preferably: both ends of iron bull stick all with casing sliding connection, the outside of iron bull stick is provided with strong magnetism handle, the outside fixedly connected with barre of strong magnetism handle, the thickness of barre is 3 millimeters, the barre comprises rubber cushion, the outside fixedly connected with of threaded rod changes the handle, the outside fixedly connected with antiskid cover of changeing the handle, the lower part inboard of casing is inlayed and is had friction sleeve, the outside of changeing the handle contacts with friction sleeve.

Preferably: the lower terminal surface fixedly connected with supporting leg of casing, the lower terminal surface fixedly connected with blotter of supporting leg.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the threaded rod, the shearing fork frame, the first placing plate, the second placing plate and the threaded rod, the threaded rod and the threaded block are in spiral connection, so that the shearing fork frame can be used for placing and clamping circuit boards with different sizes, a certain gap can be kept between the circuit boards, and the ultrasonic cleaner can better remove pollutants on copper surfaces of the circuit boards, thereby solving the problem that the circuit boards are stacked under most conditions when the existing cleaning device is used for removing the pollutants, and the removing efficiency of the whole device is improved.

2. According to the utility model, through the collection box, the limit groove, the iron rotating rod and the scraping plate, the scraping plate can be utilized to scrape off, so that the pollutants removed from the inner side of the shell are well cleaned and collected, the problem that the pollutants are possibly cleaned poorly due to the traditional flat surface is solved, and the practicality of the whole device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the handle of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the screed according to the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 3 at a.

In the figure: 1-shell, 2-controller, 3-first board of placing, 4-collecting box, 5-stopper, 6-threaded rod, 7-first spout, 8-fork frame, 9-second spout, 10-second board of placing, 11-screw thread piece, 12-protection pad, 14-iron bull stick, 15-scraper blade, 16-strong magnetism handle, 17-handle cover, 18-supporting leg, 19-blotter, 20-commentaries on classics handle, 21-antiskid cover, 22-friction cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It is to be understood that the directional terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal" and "top, bottom" etc. are generally based on the directional terms as they are shown in the drawings, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements being referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a copper face pollutant remove device for circuit board processing, which comprises a housing 1, a controller 2 and a first board 3 of placing, the inboard of casing 1 is provided with collecting box 4, the upper portion inboard of casing 1 rotates and is connected with stopper 5, the lower terminal surface fixedly connected with threaded rod 6 of stopper 5, first spout 7 has been seted up to the lower part inboard of casing 1, the one end of shearing fork 8 is passed through connecting rod sliding connection to the inboard of first spout 7, the second spout 9 has been seted up to the inboard of board 3 of placing, the other end of shearing fork 8 passes through connecting rod and second spout 9 sliding connection, the rear end of shearing fork 8 central pivot all fixedly connected with second board 10 of placing, the terminal surface fixedly connected with screw thread piece 11 before the shearing fork 8 central pivot that is located the top, the outside and the screw thread piece 11 screwed connection of threaded rod 6, can utilize threaded rod 6 and screw connection of screw thread piece 11, the shearing fork 8 can be used for placing and clamping circuit boards with different sizes, a certain gap can be kept between the circuit boards, the ultrasonic cleaner can better remove pollutants on copper surfaces of the circuit boards, the problem that the existing cleaning device can cause stacking of the circuit boards and incomplete removal when the pollutants are removed is solved, the removal efficiency of the whole device is improved, the outer sides of the first placing plate 3 and the second placing plate 10 are fixedly connected with the protection pad 12, the protection pad 12 is cylindrical, one ends of the protection pad 12, far away from the first placing plate 3 and the second placing plate 10, are arranged in a spherical surface, the cleaning area of the circuit boards is maximized under the state of keeping stable, the inner side of the shell 1 is inclined towards one end of the collecting box 4, the inner side of the shell 1 is connected with the iron rotating rod 14 in a sliding manner, the one end of iron bull stick 14 outside fixedly connected with scraper blade 15, the other end of scraper blade 15 contacts with the face of the inboard slope of casing 1, can utilize scraper blade 15's striking off like this, make the pollutant that casing 1 inboard got rid of get good clearance and collect, the problem that traditional level face can lead to the pollutant to be poor clearance has been solved, the practicality of whole device has been improved, the both ends of iron bull stick 14 all with casing 1 sliding connection, the outside of iron bull stick 14 is provided with strong magnetism handle 16, the outside fixedly connected with handle 17 of strong magnetism handle 16, the thickness of handle 17 is 3 millimeters, handle 17 comprises rubber cushion, the outside fixedly connected with of threaded rod 6 changes handle 20, the outside fixedly connected with anti-skidding cover 21 of handle 20, the lower part inboard of casing 1 is inlayed and is had friction sleeve 22, the outside of changeing handle 20 contacts with friction sleeve 22, can make things convenient for the operation of whole device like this, the lower terminal surface fixedly connected with supporting leg 18 of casing 1, the lower terminal surface fixedly connected with 19 of supporting leg 18, can utilize the steady supporting leg 18 like this and cushion 19's steady operation of whole device has improved the stability that makes whole device effectively.

The working flow is as follows: when the circuit board is required to be cleaned on the copper surface of the circuit board, the circuit board is firstly placed between the first placing plate 3 and the second placing plate 10, then the rotating handle 20 is rotated, at the moment, the first placing plate 3 and the second placing plate 10 are driven to move by the spiral connection of the threaded rod 6 and the threaded block 11 in the folding process through the shearing fork 8, the circuit board is clamped and fixed by the protection pad 12, then a certain amount of cleaning machine is filled into the inner side of the shell 1, then the ultrasonic cleaning machine is started, pollutants or impurities enter the collecting box 4 under the action of ultrasonic waves and the inclined surface of the shell 1 in the cleaning process of the copper surface of the circuit board, after the cleaning is completed, the circuit board is reset, then the handle 17 is held, the strong magnetic handle 16 is pulled, the residual pollutants on the inclined surface of the shell 1 are further cleaned into the collecting box 4 by scraping through the scraping of the scraping plate 15, and then the pollutants on the inclined surface of the shell 1 are collected by the connecting bolt 4 arranged on the collecting box 4.

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

Claims (5)

1. Copper face pollutant remove device is used in circuit board processing, including casing (1), controller (2) and first board (3) of placing, its characterized in that: the utility model discloses a scissors fork structure, including casing (1), lower terminal surface, screw rod (8) center pivot, first spout (7) are seted up to the inboard collection box (4) that is provided with of casing (1), the inboard rotation in upper portion of casing (1) is connected with stopper (5), lower terminal surface fixedly connected with threaded rod (6) of stopper (5), first spout (7) are inboard seted up in lower part of casing (1), the one end of scissors fork (8) is passed through connecting rod sliding connection to the inboard of first spout (7), second spout (9) have been seted up to the inboard of board (3) are placed to the first side, the other end of scissors fork (8) is passed through connecting rod and second spout (9) sliding connection, board (10) are placed to the equal fixedly connected with second of rear end face of scissors fork (8) center pivot, are located the top scissors fork (8) center pivot front end surface fixedly connected with screw block (11), the outside and screw block (11) screwed connection of threaded rod (6).

2. The copper face pollutant removal device for circuit board processing according to claim 1, wherein: the protection pad (12) is fixedly connected to the outer sides of the first placing plate (3) and the second placing plate (10), the protection pad (12) is cylindrical, and one ends, far away from the first placing plate (3) and the second placing plate (10), of the protection pad (12) are spherical.

3. The copper face pollutant removal device for circuit board processing according to claim 1, wherein: the utility model discloses a collecting box, including casing (1), iron bull stick, scraper blade (15), casing (1) inboard skew collection box (4) one end is the slope setting, the inboard sliding connection of casing (1) has iron bull stick (14), the one end of scraper blade (15) is fixedly connected with in the outside of iron bull stick (14), the other end of scraper blade (15) contacts with the face of casing (1) inboard slope.

4. The copper face pollutant removal device for circuit board processing according to claim 3, wherein: both ends of iron bull stick (14) all with casing (1) sliding connection, the outside of iron bull stick (14) is provided with strong magnetism handle (16), the outside fixedly connected with handle cover (17) of strong magnetism handle (16), the thickness of handle cover (17) is 3 millimeters, handle cover (17) are by rubber cushion constitution, the outside fixedly connected with of threaded rod (6) changes handle (20), the outside fixedly connected with antiskid cover (21) of changeing handle (20), friction sleeve (22) are inlayed to the lower part inboard of casing (1), the outside and friction sleeve (22) of changeing handle (20) contact.

5. The copper face pollutant removal device for circuit board processing according to claim 1, wherein: the lower end face of the shell (1) is fixedly connected with supporting legs (18), and the lower end face of the supporting legs (18) is fixedly connected with a buffer pad (19).

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