阅读说明：本技术 一种柔性电路板生产加工用静电消除设备 (Static elimination equipment for flexible circuit board production and processing ) 是由 刘绪愿 郝思文 刘伟 戴东旭 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种柔性电路板生产加工用静电消除设备,包括固定底座、设置在所述固定底座上端的支撑架、设置在所述支撑架下端中部位置的液压气缸、设置在所述液压气缸与支撑架相连接处的连接组件、与所述支撑架的伸缩轴相连接的连接轴套、与所述连接轴套同轴设置的静电消除棒、设置在所述固定底座上端面且相对于静电消除棒设置的防护罩、设置在所述防护罩内腔底面的放置桶、设置在所述防护罩下端的安装板以及设置在所述安装板与固定底座之间的减震组件。本发明一种柔性电路板生产加工用静电消除设备通过放置桶对柔性线路板进行固定,从而有效的避免了柔性线路板在静电消除的过程中发生位置的偏移。(The invention discloses static elimination equipment for producing and processing a flexible circuit board, which comprises a fixed base, a support frame arranged at the upper end of the fixed base, a hydraulic cylinder arranged at the middle position of the lower end of the support frame, a connecting assembly arranged at the connecting part of the hydraulic cylinder and the support frame, a connecting shaft sleeve connected with a telescopic shaft of the support frame, a static elimination rod coaxially arranged with the connecting shaft sleeve, a protective cover arranged on the upper end surface of the fixed base and opposite to the static elimination rod, a placing barrel arranged on the bottom surface of an inner cavity of the protective cover, a mounting plate arranged at the lower end of the protective cover and a damping assembly arranged between the mounting plate and the fixed base. The static elimination equipment for producing and processing the flexible circuit board fixes the flexible circuit board through the placing barrel, so that the position deviation of the flexible circuit board in the static elimination process is effectively avoided.)

1. The utility model provides a flexible circuit board is static elimination equipment for production and processing which characterized in that: comprises a fixed base (1), a support frame (2) arranged at the upper end of the fixed base (1), a hydraulic cylinder (3) arranged at the middle position of the lower end of the support frame (2), a connecting component arranged at the connecting part of the hydraulic cylinder (3) and the support frame (2), and a connecting shaft sleeve (4) connected with a telescopic shaft of the support frame (2), with electrostatic elimination stick (5), the setting of connecting axle sleeve (4) coaxial setting are in unable adjustment base (1) up end and for protection casing (7), the setting that electrostatic elimination stick (5) set up are in place bucket (8), the setting of placing of protection casing (7) inner chamber bottom surface are in mounting panel (9) and the setting of protection casing (7) lower extreme are in damping component between mounting panel (9) and unable adjustment base (1), it is used for placing the flexible line way board to place bucket (8).

2. The static eliminating equipment for the production and processing of the flexible circuit board according to claim 1, wherein a sealing door body (71) is hinged to the front end of the protective cover (7), a sealing gasket is arranged at the joint of the sealing door body (71) and the protective cover (7), a mounting groove matched with the mounting pad is arranged on the sealing door body (71), and the sealing gasket is connected with the mounting groove through a high molecular adhesive.

3. The static eliminating equipment for the production and processing of the flexible circuit board as recited in claim 2, wherein the connecting assembly comprises a connecting block (61) arranged at one end of the hydraulic cylinder (3) far away from the end connected with the static eliminating rod (5) and a fixing block (611) connected with the connecting block (61), one end of the connecting block (61) is fixedly connected with the hydraulic cylinder (3), the other end of the connecting block (61) is fixedly connected with the fixing block (611), and the fixing block (611) is connected with the supporting frame (2) through an expansion bolt.

4. The static eliminating equipment for the production and processing of the flexible circuit board is characterized in that one end of the static eliminating rod (5) opposite to the connecting shaft sleeve (4) is provided with a connecting column (51), and the connecting column (51) is connected with the connecting shaft sleeve (4) through a thread structure.

5. The static eliminating equipment for the production and processing of the flexible circuit board as claimed in claim 4, wherein one end of the connecting column (51) is fixedly connected with the static eliminating rod (5), the inner wall of the connecting shaft sleeve (4) is provided with an internal thread, and the periphery of the other end of the connecting column (51) is provided with an external thread matched with the internal thread.

6. The static eliminating equipment for the production and processing of the flexible circuit board according to claim 5, wherein the placing barrel (8) and the protective cover (7) are arranged to be detachable, a connecting protrusion (81) is arranged in the middle of the lower end face of the placing barrel (8), a limiting groove (72) matched with the connecting protrusion (81) is arranged on the bottom surface of the inner cavity of the protective cover (7), and the connecting protrusion (81) is fixedly connected with the placing barrel (8).

7. The static eliminating equipment for the production and processing of the flexible circuit board as recited in claim 6, wherein the shock absorbing assembly comprises a supporting base (10) arranged on the lower end face of the mounting plate (9), shock absorbing pillars (11) respectively arranged at the four peripheral corners of the lower end of the supporting base (10), and fixing bolts (111) arranged between the shock absorbing pillars (11) and the fixing base (1), and the supporting base (10) is connected with the mounting plate (9) through connecting screws.

8. The static elimination equipment for the production and processing of the flexible circuit board is characterized in that the hydraulic cylinder (3) is electrically connected to an electric cabinet (12) through an electric lead, and the electric cabinet (12) is set as a PLC (programmable logic controller).

Technical Field

The invention relates to the technical field related to static elimination devices, in particular to static elimination equipment for flexible circuit board production and processing.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance, and has the characteristics of high wiring density, light weight, thin thickness and good bending performance;

the inventor of the invention finds that the static electricity eliminating equipment for the flexible circuit board in the prior art is inconvenient to clamp and fix the flexible circuit board in the actual use process due to the design characteristics of the static electricity eliminating equipment, and is inconvenient to remove after the static electricity of the flexible circuit board is eliminated, so that workers are inconvenient to take the flexible circuit board after the static electricity is eliminated, and various use requirements of the static electricity eliminating equipment for the flexible circuit board at present cannot be met;

therefore, the static eliminating equipment for the production and processing of the flexible circuit board is provided.

Disclosure of Invention

The invention aims to provide static elimination equipment for flexible circuit board production and processing, and aims to solve the problems that the static elimination equipment for the flexible circuit board in the prior art is inconvenient to clamp and fix the flexible circuit board in the actual use process due to the design characteristics of the static elimination equipment, and the static elimination equipment is inconvenient to remove after the static elimination of the flexible circuit board is finished, so that a worker cannot conveniently take the flexible circuit board after the static elimination.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electrostatic elimination equipment is used in flexible circuit board production and processing, which comprises a fixed pedestal, the support frame of setting in the unable adjustment base upper end, the hydraulic cylinder of setting in support frame lower extreme middle part position, the coupling assembling of department of being connected at hydraulic cylinder and support frame, the coupling sleeve of being connected with the telescopic shaft of support frame, the electrostatic elimination stick with the coaxial setting of coupling sleeve, the setting is at the unable adjustment base up end and for the excellent protection casing that sets up of electrostatic elimination, the setting is at the bucket of placing of protection casing inner chamber bottom surface, the mounting panel of setting at the protection casing lower extreme and the damper who sets up between mounting panel and unable adjustment base, it is used for placing the flexible circuit board to place the bucket.

In a preferred aspect of the present invention, a sealing door body is hinged to the front end of the protective cover, a sealing gasket is arranged at the joint of the sealing door body and the protective cover, a mounting groove adapted to the mounting pad is arranged on the sealing door body, and the sealing gasket is connected with the mounting groove through a high molecular adhesive.

Through adopting above-mentioned technical scheme, and then be convenient for the staff through the opening and shutting of the sealing door body with the flexible line way board take fast placing the bucket to through the effectual gas tightness that has guaranteed the sealing door body and protection casing and be connected of seal gasket.

As a preferred aspect of the present invention, the connection assembly includes a connection block disposed at an end of the hydraulic cylinder far from the end connected to the static electricity eliminating rod, and a fixing block connected to the connection block, one end of the connection block is fixedly connected to the hydraulic cylinder, the other end of the connection block is fixedly connected to the fixing block, and the fixing block is connected to the support frame through an expansion bolt.

Through adopting above-mentioned technical scheme, and then be convenient for be connected hydraulic cylinder with the fixed block through the connecting block, because the fixed block is connected with the support frame through expansion bolts to be convenient for fix hydraulic cylinder.

As a preferred aspect of the present invention, one end of the static elimination bar opposite to the connecting shaft sleeve is provided with a connecting column, the connecting column is connected with the connecting shaft sleeve through a thread structure, one end of the connecting column is fixedly connected with the static elimination bar, the inner wall of the connecting shaft sleeve is provided with an internal thread, and the periphery of the other end of the connecting column is provided with an external thread matched with the internal thread.

Through adopting above-mentioned technical scheme, and then be convenient for be connected the spliced pole with the connecting sleeve through the mutual complementary effect between internal thread and the external screw thread.

In a preferred aspect of the invention, the placing barrel and the protective cover are arranged in a detachable structure, the middle part of the lower end surface of the placing barrel is provided with a connecting bulge, the bottom surface of the inner cavity of the protective cover is provided with a limit groove matched with the connecting bulge, and the connecting bulge is fixedly connected with the placing barrel.

Through adopting above-mentioned technical scheme, and then be convenient for through the effect that utilizes mutual adaptation between protruding and the spacing groove of connection, lead the mounted position of placing the bucket.

As a preferable aspect of the present invention, the damping assembly includes a support base disposed on the lower end surface of the mounting plate, damping pillars respectively disposed at the peripheral corners of the lower end of the support base, and fixing bolts disposed between the damping pillars and the fixing base, and the support base is connected to the mounting plate by means of connecting screws.

Through adopting above-mentioned technical scheme, and then be convenient for support the mounting panel through supporting the base, support the base through shock strut to effectually having avoided contacting between the lower terminal surface of mounting panel and the unable adjustment base, the mounting panel heat dissipation of being not convenient for.

As a preferred aspect of the present invention, the hydraulic cylinder is electrically connected to an electric cabinet through an electric lead, and the electric cabinet is configured as a PLC controller.

Through adopting above-mentioned technical scheme, the staff of being convenient for controls hydraulic cylinder through the electric cabinet.

Compared with the prior art, the invention has the beneficial effects that: the static eliminating equipment for the flexible circuit board has the characteristics of reasonable design and simplicity in operation, and has the following technical advantages:

(1) the flexible circuit board is fixed through the placing barrel, the height of the protective cover is larger than that of the placing barrel, the outer diameter of the protective cover is larger than that of the placing barrel, and therefore the periphery of the placing barrel is protected conveniently through the protective cover, and the flexible circuit board is effectively prevented from shifting in position in the static electricity elimination process;

(2) the placing barrel and the protective cover are arranged to be detachable, the connecting bulge is arranged in the middle of the lower end face of the placing barrel, the limiting groove matched with the connecting bulge is formed in the bottom face of the inner cavity of the protective cover, and therefore the placing barrel and the protective cover can be conveniently and quickly detached by workers by utilizing the mutual matching effect between the connecting bulge and the limiting groove 72;

(3) in addition, the static elimination bar is driven by the hydraulic cylinder to eliminate the static of the flexible circuit board placed in the barrel, so that the flexible circuit board can be conveniently removed by workers by utilizing the telescopic motion of the hydraulic cylinder;

(4) the static eliminating rod for the flexible circuit board is set as an ion wind rod, the ion wind rod can generate a large amount of air mass with positive and negative charges, the charges on objects passing through an ion radiation area of the ion wind rod can be neutralized, when the flexible circuit board is negatively charged, the positive charges in the radiation area can be attracted, and when the flexible circuit board is positively charged, the negative charges in the radiation area can be attracted, so that the static on the flexible circuit board is neutralized, and the purpose of eliminating the static is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a partial exploded view of a shield cover in a static elimination apparatus for manufacturing and processing a flexible circuit board according to the present invention;

FIG. 2 is a schematic structural diagram of the overall structure of a shield in the static eliminating apparatus for flexible circuit board production and processing according to the present invention;

FIG. 3 is a schematic structural view of an overall structure of the static eliminating apparatus for flexible circuit board production and processing according to the present invention;

FIG. 4 is a schematic structural view of the partial cross-sectional view of FIG. 3 in the static elimination apparatus for flexible circuit board manufacturing process according to the present invention;

FIG. 5 is a schematic structural view of the front view of FIG. 3 in the static electricity eliminating apparatus for flexible circuit board manufacturing process of the present invention;

FIG. 6 is an enlarged view of FIG. 5 taken at A in the static eliminating apparatus for manufacturing and processing a flexible printed circuit board according to the present invention;

FIG. 7 is a schematic structural view of the static eliminating apparatus for flexible circuit board production and processing according to the present invention;

FIG. 8 is a schematic structural view of a static eliminating rod in the static eliminating apparatus for flexible circuit board production and processing of the present invention.

In the figure: the device comprises a fixed base 1, a support frame 2, a hydraulic cylinder 3, a connecting shaft sleeve 4, an electrostatic elimination rod 5, a connecting column 51, a connecting block 61, a fixing block 611, a protective cover 7, a sealing door 71, a limiting groove 72, a placing barrel 8, a connecting bulge 81, a mounting plate 9, a support base 10, a shock absorption support 11, a fixing bolt 111 and an electric cabinet 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: an electrostatic elimination device for producing and processing a flexible circuit board comprises a fixed base 1, a support frame 2 arranged at the upper end of the fixed base 1, a hydraulic cylinder 3 arranged at the middle position of the lower end of the support frame 2, a connecting component arranged at the connecting part of the hydraulic cylinder 3 and the support frame 2, a connecting shaft sleeve 4 connected with a telescopic shaft of the support frame 2, an electrostatic elimination rod 5 coaxially arranged with the connecting shaft sleeve 4, a protective cover 7 arranged on the upper end surface of the fixed base 1 and opposite to the electrostatic elimination rod 5, a placing barrel 8 arranged at the bottom surface of an inner cavity of the protective cover 7, a mounting plate 9 arranged at the lower end of the protective cover 7 and a damping component arranged between the mounting plate 9 and the fixed base 1, wherein the placing barrel 8 is used for placing the flexible circuit board, so that the flexible circuit board is convenient to be fixed through the placing barrel 8, and the position deviation of the flexible circuit board in the electrostatic elimination process is effectively avoided, in addition, the hydraulic cylinder 3 is convenient to drive the static elimination rod 5 to eliminate static electricity of the flexible circuit board in the placing barrel 8, so that the flexible circuit board can be conveniently removed by using the telescopic motion of the hydraulic cylinder 3 and workers can conveniently remove the flexible circuit board after the static elimination.

What needs to be supplemented here is that the lower terminal surface of support frame 2 is connected with unable adjustment base 1 through set screw, sets up also on unable adjustment base 1 with set screw looks adaptation's screw hole, and then be convenient for be connected support frame 2 with unable adjustment base 1 through set screw to the effectual stability of being connected of support frame 2 with unable adjustment base 1 of having guaranteed.

Referring to fig. 1, 2, 3 and 4, in order to facilitate a worker to rapidly take the flexible circuit board in the storage barrel 8, the front end of the protection cover 7 is hinged to a sealing door 71, a sealing gasket is disposed at a joint of the sealing door 71 and the protection cover 7, a mounting groove matched with the mounting gasket is disposed on the sealing door 71, and the sealing gasket is connected with the mounting groove through a high molecular adhesive, so that the worker can rapidly take the flexible circuit board in the storage barrel 8 through opening and closing of the sealing door 71, and the sealing gasket effectively ensures the air tightness between the sealing door 71 and the protection cover 7.

Referring to fig. 3 and 5, the connecting assembly includes a connecting block 61 disposed at an end of the hydraulic cylinder 3 far away from the end connected to the static electricity eliminating rod 5 and a fixing block 611 connected to the connecting block 61, one end of the connecting block 61 is fixedly connected to the hydraulic cylinder 3, the other end of the connecting block 61 is fixedly connected to the fixing block 611, the fixing block 611 is connected to the supporting frame 2 through an expansion bolt, so that the hydraulic cylinder 3 is conveniently connected to the fixing block 611 through the connecting block 61, and the fixing block 611 is connected to the supporting frame 2 through the expansion bolt, so that the hydraulic cylinder 3 is conveniently fixed.

Please refer to fig. 6, in order to facilitate the maintenance of the static elimination bar 5, the static elimination bar 5 is provided with a connection post 51 for one end of the connection shaft sleeve 4, the connection post 51 is connected with the connection shaft sleeve 4 through a thread structure, one end of the connection post 51 is fixedly connected with the static elimination bar 5, the inner wall of the connection shaft sleeve 4 is provided with an internal thread, the periphery of the other end of the connection post 51 is provided with an external thread matched with the internal thread, and further, the connection post 51 is connected with the connection shaft sleeve 4 through the mutual complementary action between the internal thread and the external thread, in addition, because the thread structure has the characteristic of convenient disassembly and assembly, thereby the staff is convenient to maintain the static elimination bar 5, thereby the generation of untimely discovery problems caused by the damage of the static elimination bar 5 is effectively avoided.

Please refer to fig. 1 and fig. 2, in order to facilitate the maintenance of placing the bucket 8, it sets up to detachable construction with the protection casing 7 to place bucket 8, the lower terminal surface middle position of placing bucket 8 is provided with connects protruding 81, the inner chamber bottom surface of protection casing 7 is provided with the spacing groove 72 with connect protruding 81 looks adaptation, connect protruding 81 with place bucket 8 fixed connection, and then be convenient for through the effect of utilizing mutual adaptation between protruding 81 and the spacing groove 72 of connecting, the mounted position to placing bucket 8 leads, thereby it will place bucket 8 quick and protection casing 7 dismouting to be convenient for the staff, and then the staff of being convenient for washs sterilizing and overhauls placing bucket 8 to placing bucket 8.

It should be noted here that the height of the protection cover 7 is greater than the height of the barrel 8, and the outer diameter of the protection cover 7 is greater than the outer diameter of the barrel 8, so that the protection of the periphery of the barrel 8 through the protection cover 7 is facilitated.

Please refer to fig. 1, the damping assembly includes a supporting base 10 disposed on the lower end surface of the mounting plate 9, damping struts 11 disposed on the peripheral corners of the lower end of the supporting base 10 and fixing bolts 111 disposed between the damping struts 11 and the fixing bases 1, the supporting base 10 is connected to the mounting plate 9 through connecting screws, and further is convenient to support the mounting plate 9 through the supporting base 10, the supporting base 10 is supported through the damping struts 11, thereby effectively avoiding the contact between the lower end surface of the mounting plate 9 and the fixing bases 1, and being inconvenient for the heat dissipation of the mounting plate 9, and in addition, the damping is convenient to be performed around the supporting base 10 through the damping struts 11, thereby effectively ensuring the stability of the supporting base 10 supporting the mounting plate 9.

In order to facilitate the control of the hydraulic cylinder 3, the hydraulic cylinder 3 is electrically connected to the electric cabinet 12 through an electric lead, the electric cabinet 12 is set as a PLC controller, and a worker can control the hydraulic cylinder 3 through the electric cabinet 12.

In the embodiment of the present invention, referring to fig. 8 specifically, the static eliminating rod comprises an ion wind rod and a high voltage generator electrically connected to the ion wind rod, the end of the connecting wire of the ion wind rod is inserted into the high voltage output jack of the high voltage generator, and is rotated clockwise to the head, then the grounding wire of the connecting wire of the ion wind rod is connected to the grounding post outside the high voltage generator, and after the grounding is confirmed to be good, the power plug of the high voltage generator is inserted into the socket with the grounding wire, the high voltage generator is turned on to work, the ion wind rod can generate a large amount of air mass with positive and negative charges, and can neutralize the charges on the object passing through its ion radiation area, when the flexible circuit board is charged with negative charges, it can attract the positive charges in the radiation area, when the flexible circuit board is charged with positive charges, it attracts the negative charges in the radiation area, thereby neutralizing the static on the flexible circuit board, the purpose of eliminating static electricity is achieved.

The working principle is as follows: when using, at first place the flexible line way board in placing bucket 8, when the telescopic shaft of hydraulic cylinder 3 is the motion of stretching out, drive electrostatic elimination stick 5 to for the position removal of placing bucket 8, thereby be convenient for electrostatic elimination stick 5 is the decurrent motion, and then be convenient for electrostatic elimination stick 5 carries out electrostatic elimination to the flexible line way board of placing in bucket 8, then the telescopic shaft of hydraulic cylinder 3 is the shrink motion, the telescopic shaft drives electrostatic elimination stick 5 and removes to keeping away from in the position of placing bucket 8, thereby be convenient for the staff removes the flexible line way board that the electrostatic elimination in placing bucket 8 finishes.

The device obtained through the design can basically meet the requirement of improving the static elimination equipment for the flexible circuit board in the prior art, due to the design characteristics of the device, in the actual use process, the flexible circuit board is not convenient to clamp and fix, and after the static elimination of the flexible circuit board is finished, the static elimination equipment is not convenient to remove, so that the flexible circuit board after the static elimination is not convenient for a worker to use, but the purpose of further improving the functions of the flexible circuit board is achieved, and a designer further improves the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.