阅读说明：本技术 一种屏蔽导电膜生产用的在线纠偏装置 (Online deviation correcting device of shielding conductive film production usefulness ) 是由 孟晓栋 彭莎莎 张建华 刘海莉 许珊珊 于 2020-12-25 设计创作，主要内容包括：本发明涉及屏蔽导电膜生产用的在线纠偏装置,包括在线监测单元和在线纠偏单元,在线监测单元包括轨道杆、滑座、翻转臂、安装座、红外线感应探头、以及驱动器,其中红外线感应探头与经过的屏蔽导电膜垂直设置；在线纠偏单元包括纠偏辊、动力器、以及控制处理器,其中接触在纠偏辊上的屏蔽导电膜随着纠偏辊同步移动,控制处理器与动力器相连通。本发明一方面通过调整红外线感应探头的角度和位置,不仅满足不同角度下屏蔽导电膜边缘的防跑偏在线监测,而且确保红外线感应探头与经过的屏蔽导电膜一直处于垂直状态,具有较高的准确率；另一方面通过外线感应探头所反馈的信息,由纠偏辊的左右运动实现屏蔽导电膜的自动纠偏,满足生产需要。(The invention relates to an online deviation correcting device for producing a shielding conductive film, which comprises an online monitoring unit and an online deviation correcting unit, wherein the online monitoring unit comprises a track rod, a sliding seat, a turnover arm, a mounting seat, an infrared sensing probe and a driver, wherein the infrared sensing probe is vertically arranged with the passing shielding conductive film; the online deviation rectifying unit comprises a deviation rectifying roller, a power device and a control processor, wherein the shielding conductive film contacted on the deviation rectifying roller synchronously moves along with the deviation rectifying roller, and the control processor is communicated with the power device. On one hand, the anti-deviation on-line monitoring of the edge of the shielding conductive film under different angles is met by adjusting the angle and the position of the infrared sensing probe, the infrared sensing probe and the passing shielding conductive film are always in a vertical state, and the accuracy is high; on the other hand, the automatic deviation rectification of the shielding conductive film is realized by the left-right movement of the deviation rectification roller through the information fed back by the external line induction probe, and the production requirement is met.)

1. The utility model provides an online deviation correcting device of shielding conductive film production usefulness, online deviation correcting device include on-line monitoring unit and on-line deviation correcting unit, its characterized in that:

the on-line monitoring unit comprises a track rod, a sliding seat, a turning arm, a mounting seat, an infrared sensing probe and a driver, wherein the track rod extends along the width direction of the shielding conductive film and is positioned on one side of the front surface or the back surface of the shielding conductive film;

the online deviation rectifying unit comprises a deviation rectifying roller, a power device and a control processor, wherein the deviation rectifying roller is attached to the back of the shielding conductive film and extends along the width direction of the shielding conductive film, the power device drives the deviation rectifying roller to move along the left-right direction, the control processor can receive information obtained by the infrared sensing probe, the shielding conductive film on the deviation rectifying roller moves along with the deviation rectifying roller synchronously, and the control processor is communicated with the power device.

2. The on-line deviation correcting device for shielding conductive film production according to claim 1, characterized in that: the driver comprises a screw rod extending along the length direction of the track rod and a driving wheel disc arranged at the end part of the screw rod, wherein the screw rod and the sliding seat form a transmission screw rod.

3. The on-line deviation correcting device for shielding conductive film production according to claim 2, characterized in that: the sliding seat comprises a seat body matched with the screw rod and an arm fork extending from the end part of the seat body and inserted on the rail rod.

4. The on-line deviation correcting device for shielding conductive film production according to claim 3, characterized in that: the cross-section of the track rod is circular, the arm fork is U-shaped, and the diameter of the U-shaped bottom is equal to the outer diameter of the track rod.

5. The on-line deviation correcting device for shielding conductive film production according to claim 4, characterized in that: the track rod is located above the shielding conductive film, the sliding seat is located above the track rod, the opening of the arm fork is downwards inserted into the track rod, and the bottom of the opening of the arm fork is located below the bottom of the track rod.

6. The on-line deviation correcting device for shielding conductive film production according to claim 1, characterized in that: the mounting seat comprises a mounting panel and a connecting panel, wherein the mounting panel is arranged in parallel with the shielding conductive film, the connecting panel is used for connecting the mounting panel with the turnover arm, and the infrared sensing probe is mounted on the mounting panel.

7. The on-line deviation correcting device for shielding conductive film production according to claim 6, characterized in that: the mounting panel is provided with a mounting hole extending along the width direction of the shielding conductive film, and the infrared sensing probe is movably mounted on the mounting hole through a joint.

8. The on-line deviation correcting device for shielding conductive film production according to claim 1, characterized in that: the power device comprises a power rod which is arranged in parallel with the deviation correction roller and can move along the length direction of the power rod, a first shaft sleeve and a second shaft sleeve which are sleeved at two end parts of the deviation correction roller, a first connecting rod and a second connecting rod, wherein two ends of the first connecting rod are respectively connected to one end part of the first shaft sleeve and one end part of the power rod in a rotating mode; the two ends of the second connecting rod are respectively and rotatably connected with the second shaft sleeve and the other end of the power rod, and the power rod, the first connecting rod, the second connecting rod and the rectification roller form a parallelogram structure.

9. The on-line deviation correcting device for shielding conductive film production according to claim 8, wherein: an extension rod is formed at the end part of the power rod, and the power device further comprises an electromagnetic coil which takes the extension rod as a rod core, wherein the electromagnetic coil is communicated with the control processor circuit.

10. The on-line deviation correcting device for shielding conductive film production according to claim 9, characterized in that: the extension rod has two and with the concentric setting of power rod is in power rod both ends, solenoid correspond there to two, and the flow direction of electric current is opposite.

Technical Field

The invention belongs to the field of shielding conductive film production equipment, and particularly relates to an online deviation rectifying device for shielding conductive film production.

Background

At present, the shielding conductive film is also called as an electronic film, and is used as an electrical element in electronic products such as mobile phones, computers, panels and the like (specifically used in places requiring high-temperature heat dissipation and electric conduction), and plays roles of shielding, conducting, avoiding light, preventing moisture and resisting high temperature.

However, in the process of compounding the shielding conductive film, once a certain film layer is shifted, the conductive film is scrapped with a high probability, thereby increasing the production cost.

In order to realize online deviation rectification of the shielding conductive film, a plurality of deviation rectification modes are adopted in the market, but the structure is complex, so that the difficulty in deviation rectification implementation is high, and once the angle and the position of the shielding conductive film are changed, the ordinary deviation rectification device is difficult to realize deviation rectification.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an improved online deviation rectifying device for shielding conductive film production.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

an on-line deviation rectifying device for shielding conductive film production, which comprises an on-line monitoring unit and an on-line deviation rectifying unit,

the on-line monitoring unit comprises a track rod, a sliding seat, a turning arm, a mounting seat, an infrared sensing probe and a driver, wherein the track rod extends along the width direction of a shielding conductive film and is positioned on one side of the front surface or the back surface of the shielding conductive film; this on-line rectification unit is including the laminating shielding conductive film the back and along the roller, the drive of rectifying that shielding conductive film width direction extends rectify the roller along the power ware of left right direction removal and can receive the control treater of the information that infrared ray inductive probe obtained, wherein the contact is in rectify on the roller shielding conductive film along with rectify roller synchronous motion, control treater with the power ware is linked together.

Preferably, the driver comprises a screw rod extending along the length direction of the track rod, and a driving wheel disc arranged at the end part of the screw rod, wherein the screw rod and the sliding seat form a transmission screw rod. The linear motion is realized by adopting a simple transmission lead screw, the motion distance is accurate, and the linear motion is stable.

According to a particular embodiment and preferred aspect of the invention, the slide comprises a seat body cooperating with the screw, an arm fork extending from an end of the seat body and inserted on the rail rod. The inserted arm fork is adopted, so that the formation of a transmission lead screw is facilitated (namely, the rotation of the sliding seat relative to the lead screw is limited), and meanwhile, the guide of linear motion is facilitated.

Preferably, the cross-section of the rail bar is circular, the arm fork is U-shaped, and the diameter of the U-shaped bottom is equal to the outer diameter of the rail bar. Once inserted, the surface is attached, so that the movement amount is accurate.

Specifically, the track rod is located above the shielding conductive film, the sliding seat is located above the track rod, and the opening of the arm fork is downwards inserted into the track rod. The layout is convenient to implement.

Further, the open bottom of the arm fork is located below the bottom of the track rod. This results in the best results.

According to a further embodiment and preferred aspect of the invention, the tilting arm is arranged obliquely from top to bottom, wherein the upper end is arranged on the slide base by means of a screw in a rotationally adjustable manner, and the lower end is arranged adjacent to the shielding conductive film. The angle of the infrared sensing probe can be conveniently adjusted through the rotation adjustment of the turnover arm, and the infrared sensing probe is ensured to be perpendicular to the passing shielding conductive film.

Preferably, the mounting seat comprises a mounting panel arranged in parallel with the shielding conductive film and a connecting panel used for connecting the mounting panel with the turnover arm, and the infrared sensing probe is mounted on the mounting panel.

Preferably, the mounting panel is provided with a mounting hole extending in a width direction of the shielding conductive film, and the infrared ray sensing probe is movably mounted on the mounting hole through a tab. And (6) realizing fine adjustment.

Furthermore, the connecting panel and the mounting panel are vertically arranged, and the connecting panel is attached to one side of the turnover arm. The strength of the mounting seat is ensured.

According to another specific implementation and preferable aspect of the invention, the power device comprises a power rod which is arranged in parallel with the rectification roller and can move along the length direction of the power rod, a first shaft sleeve and a second shaft sleeve which are sleeved on two end parts of the rectification roller, and a first connecting rod and a second connecting rod, wherein two ends of the first connecting rod are respectively and rotatably connected with one end parts of the first shaft sleeve and the power rod; the two ends of the second connecting rod are respectively and rotatably connected with the second shaft sleeve and the other end of the power rod, and the power rod, the first connecting rod, the second connecting rod and the rectification roller form a parallelogram structure. Therefore, under the motion of the parallelogram, the shielding conductive film is driven to move left and right, and meanwhile, the rectification roller can be pushed forwards to further tension the shielding conductive film.

Preferably, an extension rod is formed at the end part of the power rod, and the power device further comprises an electromagnetic coil which takes the extension rod as a rod core, wherein the electromagnetic coil is communicated with the control processor circuit. The movement of the power rod is realized by the electrification of the electromagnetic coil.

Furthermore, the extension rod have two and with the concentric setting of power rod is in the power rod both ends, solenoid correspond there are two, and the flow direction of electric current is opposite, so, conveniently implement left or right shielding conductive film of rectifying a deviation more.

Due to the implementation of the technical scheme, compared with the prior art, the invention has the following advantages:

on one hand, the anti-deviation on-line monitoring of the edge of the shielding conductive film under different angles is met by adjusting the angle and the position of the infrared sensing probe, the infrared sensing probe and the passing shielding conductive film are always in a vertical state, and the accuracy is high; on the other hand, the automatic deviation rectification of the shielding conductive film is realized by the left-right movement of the deviation rectification roller through the information fed back by the external line induction probe, so that the production requirement is met.

Drawings

FIG. 1 is a schematic structural diagram of an on-line deviation correcting device for shielding conductive film production according to the present invention;

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1 (enlarged and partially omitted);

wherein: A. an online monitoring unit; 1. a track rod; 2. a slide base; 20. a seat body; 21. an arm fork; 3. a turning arm; 4. a mounting seat; 40. installing a panel; 400. mounting holes; 41. a connection panel; 5. an infrared sensing probe; 6. a driver; 60. a screw rod; 61. a drive wheel disc; 7. a joint;

B. an online deviation rectifying unit; b1, correcting roller; b2, a power device; b20, a power rod; b21, a first bushing; b22, a second shaft sleeve; b23, a first connecting rod; b24, a second connecting rod; b25, an extension rod; b26, electromagnetic coil;

and M, shielding conductive film.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

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 device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

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; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, the online deviation rectifying device for producing a shielding conductive film of the present embodiment includes an online monitoring unit a and an online deviation rectifying unit B.

Specifically, the on-line monitoring unit a includes a track rod 1 extending along the width direction of the shielding conductive film M and located on one side of the front surface of the shielding conductive film M, a slide carriage 2 slidably disposed on the track rod 1, a turning arm 3 rotatably disposed on the slide carriage 2 around a center line parallel to the length direction of the track rod 1, a mounting seat 4 disposed on the turning arm 3 and far away from the end of the slide carriage 2, an infrared sensing probe 5 mounted on the mounting seat 4, and a driver 6 for driving the slide carriage 2 to linearly move on the track rod 1, wherein the infrared sensing probe 5 is disposed perpendicular to the passing shielding conductive film M.

Specifically, the rail bar 1 is located above the front side of the shielding conductive film M, and the slider 2 is located above the rail bar 1.

The driver 6 comprises a screw rod 60 extending along the length direction of the track rod 1, and a driving wheel disc 61 arranged at the end part of the screw rod 60, wherein the screw rod 60 and the sliding seat 2 form a transmission screw rod. The linear motion is realized by adopting a simple transmission lead screw, the motion distance is accurate, and the linear motion is stable.

As shown in fig. 2, the carriage 2 includes a seat body 20 engaged with the lead screw 60, and an arm fork 21 extending from an end of the seat body 20 and inserted on the rail bar 1. The inserted arm fork is adopted, so that the formation of a transmission lead screw is facilitated (namely, the rotation of the sliding seat relative to the lead screw is limited), and meanwhile, the guide of linear motion is facilitated.

The cross section of the track rod 1 is circular, the arm fork 21 is U-shaped, and the diameter of the U-shaped bottom is equal to the outer diameter of the track rod 1. Once inserted, the surface is attached, so that the movement amount is accurate.

The arm fork 21 is inserted with its opening facing downward into the track rod 1. The layout is convenient to implement.

In this example, the open bottom of the arm fork 21 is located below the bottom of the track rod 1. This results in the best results.

The turning arm 3 is inclined from the top to the bottom, and the upper end portion thereof is rotatably adjusted by a bolt member and is provided near the shielding conductive film M at the upper and lower end portions of the seat body 20. The angle of the infrared sensing probe can be conveniently adjusted through the rotation adjustment of the turnover arm, and the infrared sensing probe is ensured to be perpendicular to the passing shielding conductive film.

Further, the mount 4 includes a mount panel 40 provided in parallel with the shielding conductive film M, and a connection panel 41 for connecting the mount panel 40 and the flip arm 3, and the infrared ray sensing probe 5 is mounted on the mount panel 40.

The mounting panel 40 is provided with a mounting hole 400 extending in the width direction of the shielding conductive film M, and the infrared ray sensing probe 5 is movably mounted on the mounting hole 400 through a joint 7. And (6) realizing fine adjustment.

The connection panel 41 and the mounting panel 40 are vertically disposed, and the connection panel 41 is attached to one side of the invert arm 3. The strength of the mount is ensured, and the parallel adjustment of the mount panel 40 and the shielding conductive film M is facilitated.

The online deviation rectifying unit B comprises a deviation rectifying roller B1 attached to the back surface of the shielding conductive film M and extending along the width direction of the shielding conductive film M, a power device B2 for driving the deviation rectifying roller B1 to move along the left-right direction, and a control processor capable of receiving information obtained by the infrared sensing probe 5, wherein the shielding conductive film M contacting the deviation rectifying roller B1 moves synchronously with the deviation rectifying roller B1, and the control processor is communicated with the power device B2.

The power device b2 comprises a power rod b20 which is arranged in parallel with the rectification roller b1 and can move along the length direction of the power rod b, a first shaft sleeve b21 and a second shaft sleeve b22 which are sleeved at two end parts of the rectification roller b1, and a first connecting rod b23 and a second connecting rod b24, wherein two ends of the first connecting rod b23 are respectively connected to the left end parts of the first shaft sleeve b21 and the power rod b20 in a rotating manner; the two ends of the second link b24 are respectively and rotatably connected with the right end parts of the second shaft sleeve b22 and the power rod b20, and the power rod b20, the first link b23, the second link b24 and the rectification roller b1 form a parallelogram structure. Therefore, under the motion of the parallelogram, the shielding conductive film is driven to move left and right, and meanwhile, the rectification roller can be pushed forwards to further tension the shielding conductive film.

An extension rod b25 is formed at the end part of the power rod b20, and the power device b2 further comprises an electromagnetic coil b26 taking the extension rod b25 as a rod core, wherein the electromagnetic coil b26 is communicated with a control processor circuit. The movement of the power rod is realized by the electrification of the electromagnetic coil.

In this example, two extension rods b25 are provided at the two ends of the power rod b20 concentrically with the power rod b20, and two corresponding electromagnetic coils b26 are provided, and the current flow directions are opposite, so that the correction shielding conductive film can be more conveniently implemented leftwards or rightwards.

In summary, the present embodiment has the following advantages:

1. by adjusting the angle and the position of the infrared sensing probe, the anti-deviation on-line monitoring of the edge of the shielding conductive film at different angles is met, the infrared sensing probe and the passing shielding conductive film are always in a vertical state, and the accuracy is high;

2. under the insertion of the U-shaped arm fork, the forming of a transmission lead screw is facilitated (namely, the rotation of the sliding seat relative to the lead screw is limited), the guiding of linear motion is facilitated, and the accuracy of adjusting the displacement of the external line induction probe is ensured by matching with the fine adjustment of the mounting hole and the joint;

3. the automatic deviation rectification of the shielding conductive film is realized by the left-right movement of the deviation rectification roller through the information fed back by the external line induction probe, so that the production requirement is met;

4. in the process of implementing deviation correction, under the motion of the parallelogram, the shielding conductive film is driven to move left and right, and meanwhile, the deviation correction roller can be pushed forwards to further tension the shielding conductive film.

The present invention has been described in detail in order to enable those skilled in the art to understand the invention and to practice it, and it is not intended to limit the scope of the invention, and all equivalent changes and modifications made according to the spirit of the present invention should be covered by the present invention.