CN107918035B

CN107918035B - FPC circuit board adsorption equipment

Info

Publication number: CN107918035B
Application number: CN201711121658.8A
Authority: CN
Inventors: 刘清华
Original assignee: Huangshi Xipu Electronic Technology Co ltd
Current assignee: Huangshi Xipu Electronic Technology Co ltd
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2020-10-30
Anticipated expiration: 2037-11-14
Also published as: CN107918035A

Abstract

The invention discloses an FPC (flexible printed circuit) board adsorption device which structurally comprises a handle, a supporting foot rest, a box door, a motor box, a workbench panel, a replaceable air suction device, an exhaust device, a pump shell, a connecting rod, a power plug, a motor, an impeller, a connecting nut, a filter screen, a gasket, a compression clamping seat and a protective shell, wherein the connecting nut is connected to the left surface of the pump shell through threads, the filter screen is nested on the left side of the compression clamping seat, the gasket is arranged on the left side of the filter screen, the compression clamping seat is welded on the right side in the protective shell, and the protective shell is positioned on the right side of the connecting nut, when the suction device is used, external foreign matters can be effectively prevented from being sucked into the suction device, so that lines and parts are damaged, the suction device can be replaced at any time or maintenance and overhaul are realized, the use method is simple and easy to understand, the efficiency is improved, and the service life is prolonged.

Description

FPC circuit board adsorption equipment

Technical Field

The invention discloses an FPC (flexible printed circuit) circuit board adsorption device, belonging to the field of adsorption devices.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, aluminum substrate, high frequency board, thick copper board, impedance board, ultrathin circuit board, printed copper etching technology circuit board, etc., the circuit board makes the circuit miniaturized and visualized, plays an important role in the mass production of fixed circuit and the optimization of the layout of electric appliances, and can be called printed circuit board or printed circuit board, the circuit board is also called flexible circuit board, the flexible circuit board is made of polyimide or polyester film as base material, has the characteristics of high reliability and excellent flexibility, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and the birth and development of flexible and rigid combination boards, and promotes the new product of the flexible and rigid combination boards, therefore, the flexible and rigid combination boards are the flexible circuit board and the rigid circuit board, the circuit board with the characteristics is formed by combining the working procedures such as pressing and the like according to the relevant process requirements.

The prior art discloses the application numbers as follows: 201420299757.0's this circuit board adsorption equipment is used for holding the examination circuit board that awaits measuring, including an getter device, with three piece at least breathing in pipelines that the getter device is connected, with many spinal branchs vaulting poles that the breathing in pipeline is connected, with the dead lever that the bracing piece is connected, and with a plurality of absorption pieces that the bracing piece is connected, the technical scheme of this application has replaced former this manual operation, adopts the mechanization to get and puts the circuit board, can improve production efficiency, but prior art simple structure, and the filter screen interval that many few equipments of traditional FPC circuit board adsorption equipment is too big, is difficult for blockking great foreign matter, and can't directly take off when needs maintenance or damage, and the process is loaded down with trivial details, and the structure is complicated, has increased work load on the contrary, and the use life reduces.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an FPC (flexible printed circuit) board adsorption device to solve the problems that the structure in the prior art is simple, the interval between a small number of filter screens of the traditional FPC board adsorption device is too large, larger foreign matters are difficult to block, the traditional FPC board adsorption device cannot be directly taken down when needing maintenance or damage, the process is complicated, the structure is complex, the workload is increased, and the service life is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a FPC circuit board adsorption device structurally comprises a handle, a supporting foot frame, a box door, a motor box, a workbench panel, a replaceable air suction device, an exhaust device, a pump shell, a connecting rod, a power plug, a motor and an impeller, wherein the supporting foot frame is welded below the motor box, the motor box is welded below the workbench panel, the workbench panel is welded below the connecting rod, the replaceable air suction device is connected inside the left side of the pump shell through threads, the exhaust device is connected above the pump shell in a penetrating manner, the pump shell is welded above the connecting rod, the power plug is connected inside the lower rear side of the motor box in a penetrating manner, the motor is installed inside the motor box, the replaceable air suction device is composed of a connecting nut, a filter screen, a gasket, a compression clamping seat and a protective shell, the connecting nut is connected to the surface of the left side of the pump, the filter screen is nested in compression cassette left side, the packing ring is installed in the filter screen left side, the compression cassette welds in the inside right side of protective housing, the protective housing is located the coupling nut right side.

Further, the handle is attached to the door surface by a screw thread.

Furthermore, the box door is connected to the middle of the surface of the motor box through a hinge.

Further, the connecting rod is perpendicular to the pump housing.

Further, the impeller is located inside the pump housing.

Furthermore, the supporting foot frame is made of iron and is rigid, so that the supporting foot frame is not easy to deform.

Further, the box door is of a square structure.

Advantageous effects

The invention realizes that the FPC board adsorption device can effectively prevent external foreign matters from being sucked into the device when in use through installing the replaceable air suction device, thereby damaging circuits and parts and replacing the air suction device or maintaining and repairing at any time, therefore, the use method is simple and easy to understand, the efficiency is improved and the service life is prolonged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an FPC board adsorption device of the present invention;

FIG. 2 is a schematic view of the replaceable getter device according to the present invention;

FIG. 3 is a schematic structural diagram of a cross section of an FPC board adsorption device of the present invention.

In the figure: the air compressor comprises a handle-1, a supporting foot rest-2, a box door-3, a motor box-4, a workbench panel-5, a replaceable air suction device-6, an air exhaust device-7, a pump shell-8, a connecting rod-9, a power plug-10, a motor-11, an impeller-12, a connecting nut-601, a filter screen-602, a gasket-603, a compression clamping seat-604 and a protective shell-605.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 3, the present invention provides an FPC board adsorption device: the structure of the air suction device comprises a handle 1, a supporting foot frame 2, a box door 3, a motor box 4, a workbench panel 5, a replaceable air suction device 6, an exhaust device 7, a pump shell 8, a connecting rod 9, a power plug 10, a motor 11 and an impeller 12, wherein the supporting foot frame 2 is welded below the motor box 4, the motor box 4 is welded below the workbench panel 5, the workbench panel 5 is welded below the connecting rod 9, the replaceable air suction device 6 is connected to the inside of the left side of the pump shell 8 through threads, the exhaust device 7 is connected above the pump shell 8 in a penetrating way, the pump shell 8 is welded above the connecting rod 9, the power plug 10 is connected to the inside of the lower back side of the motor box 4 in a penetrating way, the motor 11 is installed inside the motor box 4, and the replaceable air suction device 6 consists of a connecting nut 601, a filter screen 602, a gasket 603, a, coupling nut 601 passes through threaded connection in 8 left side surfaces of pump housing, filter screen 602 nests in compression cassette 604 left side, packing ring 603 is installed in filter screen 602 left side, compression cassette 604 welds in the inside right side of protective housing 605, protective housing 605 is located coupling nut 601 right side, handle 1 passes through threaded connection in 3 surfaces of chamber door, chamber door 3 is connected in the middle of the surface of motor case 4 through the hinge, connecting rod 9 and 8 mutually perpendicular of pump housing, impeller 12 is located inside 8 of pump housing, the rigid messenger support foot rest 2 non-deformable of support foot rest 2 material for its material of iron, chamber door 3 is the square structure.

The power plug 10 of the present invention is a device for connecting devices such as electric appliances to a power source, and the power socket and the plug are different in appearance, grade, size and kind according to the difference of countries in regions, and each country has a standard set by the government, and the power plug is also called a power plug, and is used in various fields, and the power plug can be used in 250V, 125V and 36V according to the different purposes of the power plug in each country.

When the replaceable suction device is used, the replaceable suction device 6 is installed on the left side of the pump shell 8, a connecting nut 601 on the replaceable suction device is used for connecting the replaceable suction device 6 with a main body and can be detached when operation is stopped, the filter screen 602 is used for blocking parts damaged by the inside of a foreign matter suction device, the gasket 603 enables a circuit board for detection not to be damaged due to excessively strong suction force, the compression clamping seat 604 is located on the right side of the filter screen 602 and can reduce the volume of air, reduce working pressure and prevent larger foreign matter from being sucked, and the protective shell 605 is used for connection, protection and other functions.

The structure and the principle of the adsorption device can be known by technical manuals or conventional experimental methods, the adsorption device solves the problems that the structure of the prior art is simple, the traditional adsorption device for the FPC circuit board has more and fewer filter screens with too large intervals, is not easy to block larger foreign matters, and can not be directly taken down when needing maintenance or damage, the process is complicated, the structure is complex, the workload is increased instead, the service life is reduced, the invention realizes that the FPC board adsorption device is provided with a replaceable air suction device through the mutual combination of the components, when the suction device is used, external foreign matters can be effectively prevented from being sucked into the suction device, so that a circuit and parts are damaged, the suction device can be replaced at any time or maintenance and overhaul are realized, the using method is simple and easy to understand, the efficiency is improved, and the service life is prolonged, and the suction device is specifically as follows:

the coupling nut 601 is connected to the left side surface of the pump housing 8 through a thread, the filter screen 602 is nested on the left side of the compression clamp seat 604, the gasket 603 is installed on the left side of the filter screen 602, the compression clamp seat 604 is welded on the right side inside the protective shell 605, and the protective shell 605 is located on the right side of the coupling nut 601.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a FPC circuit board adsorption equipment, its structure includes handle (1), support foot rest (2), chamber door (3), motor case (4), table panel (5), removable formula getter device (6), exhaust apparatus (7), pump shell (8), connecting rod (9), power plug (10), motor (11), impeller (12), its characterized in that:

the support foot rest (2) is welded below the motor box (4), the motor box (4) is welded below the workbench panel (5), the workbench panel (5) is welded below the connecting rod (9), the replaceable air suction device (6) is connected to the inside of the left side of the pump shell (8) through threads, the exhaust device (7) is connected to the upper side of the pump shell (8) in a penetrating manner, the pump shell (8) is welded above the connecting rod (9), the power plug (10) is connected to the inside of the lower rear side of the motor box (4) in a penetrating manner, and the motor (11) is installed inside the motor box (4);

removable formula getter device (6) comprises coupling nut (601), filter screen (602), packing ring (603), compression cassette (604), protective housing (605), coupling nut (601) is through threaded connection in pump housing (8) left side surface, filter screen (602) nestification is in compression cassette (604) left side, packing ring (603) are installed in filter screen (602) left side, compression cassette (604) weld in the inside right side of protective housing (605), protective housing (605) are located coupling nut (601) right side.

2. The FPC board adsorption equipment of claim 1, characterized in that: the handle (1) is connected to the surface of the box door (3) through threads.

3. The FPC board adsorption equipment of claim 1, characterized in that: the box door (3) is connected to the middle of the surface of the motor box (4) through a hinge.

4. The FPC board adsorption equipment of claim 1, characterized in that: the connecting rod (9) is perpendicular to the pump shell (8).

5. The FPC board adsorption equipment of claim 1, characterized in that: the impeller (12) is located inside the pump housing (8).