CN114454068A

CN114454068A - Polishing equipment for oxide layer of circuit copper-clad plate

Info

Publication number: CN114454068A
Application number: CN202210075168.3A
Authority: CN
Inventors: 黄枞银
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-05-10

Abstract

The invention relates to the technical field of polishing of an oxide layer of a circuit copper-clad plate, and discloses polishing equipment of the oxide layer of the circuit copper-clad plate, which comprises a workbench, the top of the workbench is provided with an opening, the workbench is internally provided with a collecting tank, the collecting tank is internally provided with a supporting device, the lower end of the supporting device is provided with the connecting device, the invention ensures that the waste residue above the supporting plate can slide down along with the gradient of the supporting plate by arranging the supporting plate, thereby the waste residue can fall into the collecting tank for collection, the situation that the accumulation of the waste residue influences the normal polishing work is avoided, can pull down the backup pad through taking off behind the connecting plate one, conveniently handle the backup pad, can also make the backup pad rock through spring two and collide with workstation inner wall contact through pressing the backup pad for the waste residue of adhesion is shaken and is break away from in the backup pad.

Description

Polishing equipment for oxide layer of circuit copper-clad plate

Technical Field

The invention relates to the technical field of polishing of an oxide layer of a circuit copper-clad plate, in particular to polishing equipment for the oxide layer of the circuit copper-clad plate.

Background

The copper-clad plate is also called a base material. The copper clad laminate is a plate-shaped material which is formed by impregnating a reinforcing material with resin, coating a copper foil on one surface or two surfaces of the reinforcing material and carrying out hot pressing, and is called a copper clad laminate. It is a basic material for PCB, often called substrate. When the copper clad laminate is used for producing multilayer boards, the copper clad laminate is also called a core board, is a basic material in the electronic industry, is mainly used for processing and manufacturing printed circuit boards, and is widely used for electronic products such as televisions, radios, computers, mobile communication and the like. The copper-clad plate industry has a history of nearly one hundred years, which is an inseparable technical development history of synchronous development with the electronic information industry, particularly with the PCB industry. The development of copper clad laminate began in the early 20 th century.

When the circuit copper-clad plate oxide layer is polished, waste residues generated by polishing can be accumulated on the surface of a polishing table, the polishing table is inconvenient to clean, too much waste residues are accumulated, and subsequent normal polishing can be influenced, so that the polishing equipment for the circuit copper-clad plate oxide layer is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a polishing device for an oxide layer of a circuit copper-clad plate, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a circuit copper-clad plate oxide layer equipment of polishing, includes the workstation, the opening has been seted up at the workstation top, the inside collecting vat of having seted up of workstation, the inside strutting arrangement that is provided with of collecting vat, the strutting arrangement lower extreme is provided with connecting device.

Preferably, the supporting device comprises a supporting plate, the supporting plate is a special shape with a middle high four-side bottom, the two ends of the supporting plate are respectively provided with a first connecting plate, two first connecting plates and two second connecting plates, the two first connecting plates are fixedly connected with the surfaces of the two connecting plates and are in surface contact with the supporting plate, the two supporting plates are in surface contact with the inner wall of the opening, and the two first springs are fixedly connected with the surfaces of the two supporting plates.

Preferably, the connecting device comprises a connecting column, the bottom of the connecting column is fixedly connected with the inside of the workbench after penetrating through the collecting tank, the top of the connecting column is provided with a second spring, the top of the second spring is in contact with the bottom of the supporting plate, and the outer surface of the connecting column is provided with a knocking mechanism and a limiting mechanism.

Preferably, the knocking mechanism comprises a connecting rod, the connecting rod is fixedly connected with the surface of the connecting column, one end of the connecting rod, far away from the connecting column, is fixedly connected with an elastic rod, two ends of the elastic rod are fixedly connected with knocking balls, the top of the connecting rod is rotatably connected with a knocking plate through a rotating shaft, the lower end of the knocking plate is fixedly connected with an elastic frame, the elastic frame is in contact with the top of the connecting rod, the top of the knocking plate is fixedly connected with a pull rope, one end, far away from the knocking plate, of the pull rope is fixedly connected with the surface of the connecting rod, and the pull rope is horizontally arranged.

Preferably, stop gear includes the fixed plate, fixed plate bottom fixedly connected with mount, fixed plate top and backup pad bottom fixed connection, the fluting has been seted up on the mount surface, mount inner wall fixedly connected with limiting plate, limiting plate surface fixedly connected with cutting ferrule, limiting baffle bottom fixedly connected with extrusion frame and baffle, the one end and the baffle contact of fixed plate are kept away from to the extrusion frame, the elastic rod surface contacts with the mount.

Preferably, the number of the knocking mechanisms and the number of the limiting mechanisms are two, and the knocking mechanisms and the limiting mechanisms are symmetrically arranged by taking the middle shaft of the workbench as a center.

Compared with the prior art, the invention provides a polishing device for an oxide layer of a circuit copper-clad plate, which has the following beneficial effects:

1. according to the invention, the supporting plate is arranged, so that the waste residues above the supporting plate can slide down along with the gradient of the supporting plate, and the waste residues can fall into the collecting tank for collection, thereby avoiding the situation that the accumulation of the waste residues affects the normal polishing work.

2. According to the invention, the support plate can be detached after the first connecting plate is taken down, so that the support plate is convenient to treat, and the support plate can be pressed to shake through the second spring to be in contact with and collide with the inner wall of the workbench, so that waste residues adhered to the support plate can be separated by vibration.

3. According to the invention, the supporting plate vertically moves downwards to drive the fixing plate and the fixing frame to extrude the elastic rod, and the elastic rod is clamped into the clamping sleeve after extruding and deflecting the fixing frame, so that the elastic rod drives the knocking ball to knock the fixing plate, and the waste residue adhered to the surface of the supporting plate can be vibrated.

4. According to the invention, the extrusion frame is driven to extrude the pull rope when the fixed plate moves downwards, so that the knocking plate can knock the fixed plate through the driving of the pull rope, and the vibration removal effect on waste residues on the supporting plate is ensured.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the supporting device of the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the connecting device of the present invention;

FIG. 6 is a schematic structural view of the striking mechanism of the present invention;

fig. 7 is a schematic structural view of the limiting mechanism of the present invention.

In the figure: the device comprises a workbench 1, an opening 11, a supporting device 2, a supporting plate 21, a ventilating screen plate 22, a first connecting plate 23, a second connecting plate 24, a first spring 25, a collecting tank 3, a connecting device 4, a connecting column 41, a second spring 42, a knocking mechanism 43, a connecting rod 431, an elastic rod 432, a knocking ball 433, a knocking plate 434, an elastic frame 435, a pull rope 436, a limiting mechanism 44, a fixing plate 441, a fixing frame 442, a groove 443, a limiting plate 444, a clamping sleeve 445, an extrusion frame 446 and a partition plate 447.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a circuit copper-clad plate oxide layer equipment of polishing, including workstation 1, opening 11 has been seted up at 1 top of workstation, 1 inside collecting vat 3 of having seted up of workstation, the inside strutting arrangement 2 that is provided with of collecting

vat

3, 2 lower extremes of strutting arrangement are provided with connecting device 4, connecting device 4 includes spliced pole 41, spliced pole 41 bottom run through behind the collecting vat 3 with the inside fixed connection of workstation 1, spliced pole 41 top is provided with two springs 42, two springs 42 tops and the contact of backup pad 21 bottom, spliced pole 41 surface is provided with knocking mechanism 43 and stop gear 44, knocking mechanism 43 and stop gear 44's quantity is two sets of, two sets of knocking mechanism 43 and stop gear 44 use 1 axis department of workstation to set up as central symmetry.

The supporting device 2 comprises a supporting plate 21, the supporting plate 21 is in a special shape with a high middle four-side bottom, waste residues above the supporting plate 21 can slide down along the gradient of the supporting plate 21 by arranging the supporting plate 21, so that the waste residues can fall into the collecting tank 3 to be collected, the phenomenon that the accumulation of the waste residues affects normal polishing work is avoided, connecting plates 23 are arranged at two ends of the supporting plate 21, two connecting plates 24 are fixedly connected to the surfaces of the two connecting plates 23, the two connecting plates 24 are in surface contact with the supporting plate 21, the two supporting plates 21 are in surface contact with the inner wall of the opening 11, two springs 25 are fixedly connected to the surfaces of the two supporting plates 21, the supporting plate 21 can be detached after the connecting plates 23 are taken down, the supporting plate 21 is conveniently treated, the supporting plate 21 can be pressed to enable the supporting plate 21 to swing through the springs 42 to be in contact with and collide with the inner wall of the workbench 1, so that the slag adhered to the support plate 21 can be detached.

The knocking mechanism 43 comprises a connecting rod 431, the connecting rod 431 is fixedly connected with the surface of the connecting column 41, one end of the connecting rod 431, which is far away from the connecting column 41, is fixedly connected with an elastic rod 432, two ends of the elastic rod 432 are both fixedly connected with knocking balls 433, the top of the connecting rod 431 is rotatably connected with a knocking plate 434 through a rotating shaft, the lower end of the knocking plate 434 is fixedly connected with an elastic frame 435, the elastic frame 435 is in contact with the top of the connecting rod 431, the top of the knocking plate 434 is fixedly connected with a pull rope 436, one end of the pull rope 436, which is far away from the knocking plate 434, is fixedly connected with the surface of the connecting rod 431, the pull rope 436 is horizontally arranged, the fixing plate 441 and the fixing frame 442 are driven by the support plate 21 to vertically move downwards to squeeze the elastic rod 432, after the elastic rod 432 squeezes the fixing frame 442 to deflect, the elastic rod 432 is clamped into the clamping sleeve 445, therefore, the striking rod 433 can be driven by the elastic rod 432 to strike the fixing plate 441, so that the waste residues adhered to the surface of the supporting plate 21 can be helped to be shaken off.

Limiting mechanism 44 includes fixed plate 441, fixed plate 441 bottom fixedly connected with mount 442, fixed plate 441 top and backup pad 21 bottom fixed connection, mounting frame 442 has seted up fluting 443 on the surface, mount 442 inner wall fixedly connected with limiting plate 444, limiting plate 444 surface fixedly connected with cutting ferrule 445, spacing baffle bottom fixedly connected with extrusion frame 446 and baffle 447, the one end that fixed plate 441 was kept away from to extrusion frame 446 contacts with baffle 447, elastic rod 432 surface contacts with mount 442, drive extrusion frame 446 to extrude stay cord 436 when fixed plate 441 moves down, thereby can make and strike board 434 drive through stay cord 436 and strike fixed plate 441, guarantee the vibrations effect to the last waste residue of backup pad 21.

When the waste residue collecting device is used, waste residue above the supporting plate 21 slides downwards along with the gradient of the supporting plate 21, so that the waste residue can fall into the collecting tank 3 for collection, the situation that the waste residue is accumulated to influence normal grinding work is avoided, meanwhile, the first connecting plate 23 can press the first spring 25 through the first connecting plate 23 to enable the first connecting plate 23 to drive the second connecting plate 24 to be separated from the opening 11, so that the supporting plate 21 can be detached, the supporting plate 21 can be conveniently treated, the supporting plate 21 can be pressed to enable the supporting plate 21 to swing through the second spring 42 to be in contact with the inner wall of the workbench 1 for collision, so that waste residue adhered to the supporting plate 21 can be separated, meanwhile, after the supporting plate 21 vertically moves downwards, the fixing plate 441 and the fixing frame 442 can be driven to move downwards to extrude the elastic rod 432, after the elastic rod 432 is extruded to deflect, the elastic rod 432 is clamped into the clamping sleeve 445, so that the impact ball 433 can be driven by the elastic rod 432 to strike the fixing plate 441, thereby can assist and shake down the waste residue of backup pad 21 surface adhesion, backup pad 21 can slowly rock simultaneously, the messenger can drive elastic rod 432 through backup pad 21 and constantly rock, can drive through elastic rod 432 and strike ball 433 and constantly strike fixed plate 441, when fixed plate 441 constantly moves down simultaneously, can constantly contact with stay cord 436 and extrude stay cord 436 through extrusion frame 446, thereby can make and strike board 434 drive through stay cord 436 and strike fixed plate 441, guarantee the vibrations effect to waste residue on the backup pad 21.

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. The utility model provides a circuit copper-clad plate oxide layer equipment of polishing, includes workstation (1), its characterized in that: opening (11) have been seted up at workstation (1) top, collecting vat (3) have been seted up to workstation (1) inside, inside strutting arrangement (2) that is provided with of collecting vat (3), strutting arrangement (2) lower extreme is provided with connecting device (4).

2. The equipment for polishing the oxide layer of the copper-clad plate of the circuit according to claim 1, which is characterized in that: strutting arrangement (2) are including backup pad (21), backup pad (21) are the special shape setting at the bottom of the high four sides in the middle of, backup pad (21) both ends all are provided with connecting plate one (23), two connecting plate one (23) equal fixedly connected with connecting plate two (24), two connecting plate two (24) all with backup pad (21) surface contact, two backup pad (21) all with opening (11) inner wall contact, two backup pad (21) equal fixedly connected with in surface has two spring one (25).

3. The equipment for polishing the oxide layer of the copper-clad plate of the circuit according to claim 2, which is characterized in that: connecting device (4) include spliced pole (41), spliced pole (41) bottom run through behind collecting vat (3) with workstation (1) inside fixed connection, spliced pole (41) top is provided with spring two (42), spring two (42) top and backup pad (21) bottom contact, spliced pole (41) surface is provided with knocking mechanism (43) and stop gear (44).

4. The equipment for polishing the oxide layer of the copper-clad plate of the circuit according to claim 3, which is characterized in that: strike mechanism (43) including connecting rod (431), connecting rod (431) and spliced pole (41) fixed surface are connected, the one end fixedly connected with elastic pole (432) of spliced pole (41) are kept away from in connecting rod (431), the equal fixedly connected with in elastic pole (432) both ends strikes ball (433), connecting rod (431) top is rotated through the pivot and is connected with strikes board (434), strike board (434) lower extreme fixedly connected with elastic frame (435), elastic frame (435) and connecting rod (431) top contact, strike board (434) top fixedly connected with stay cord (436), the one end and connecting rod (431) fixed surface that strike board (434) were kept away from in stay cord (436) are connected, stay cord (436) level sets up.

5. The equipment for polishing the oxide layer of the copper-clad plate of the circuit according to claim 4, which is characterized in that: the limiting mechanism (44) comprises a fixing plate (441), a fixing frame (442) is fixedly connected to the bottom of the fixing plate (441), the top of the fixing plate (441) is fixedly connected to the bottom of the supporting plate (21), a groove (443) is formed in the surface of the fixing frame (442), a limiting plate (444) is fixedly connected to the inner wall of the fixing frame (442), a clamping sleeve (445) is fixedly connected to the surface of the limiting plate (444), an extrusion frame (446) and a partition plate (447) are fixedly connected to the bottom of the limiting partition plate, one end, away from the fixing plate (441), of the extrusion frame (446) is contacted with the partition plate (447), and the outer surface of the elastic rod (432) is contacted with the fixing frame (442).

6. The equipment for polishing the oxide layer of the copper-clad plate of the circuit according to claim 5, which is characterized in that: the number of the knocking mechanisms (43) and the number of the limiting mechanisms (44) are two, and the knocking mechanisms (43) and the limiting mechanisms (44) are symmetrically arranged by taking the middle shaft of the workbench (1) as the center.