WO2015139335A1 - 用于剥离率测试的按压撕扯装置及按压撕扯方法 - Google Patents
用于剥离率测试的按压撕扯装置及按压撕扯方法 Download PDFInfo
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- WO2015139335A1 WO2015139335A1 PCT/CN2014/074288 CN2014074288W WO2015139335A1 WO 2015139335 A1 WO2015139335 A1 WO 2015139335A1 CN 2014074288 W CN2014074288 W CN 2014074288W WO 2015139335 A1 WO2015139335 A1 WO 2015139335A1
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- Prior art keywords
- pressing
- tearing
- controller
- driving mechanism
- press
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
Definitions
- the present invention relates to the field of peel rate testing, and more particularly to a press tearing device and a peeling tearing method for peeling rate testing.
- RGB The color resistance may peel off on the display to form a bright spot. This kind of bright spot has a great influence on the quality of the display screen, which becomes a significant defect in the display screen. Therefore, RGB The adhesion between the color resist and the substrate becomes a key parameter for material evaluation.
- Baige scraper method the more mature method for material evaluation and new product verification adhesion.
- the general process of the Baige scraper method is to use a hundred-grain scraper to cross-cut the cross-section in the area to be tested, and then to apply tape to the test area.
- the treatment determines the level of adhesion according to the area of the coating that falls off the base film of the cross-cut area.
- the compression of the tape is greatly influenced by humans. Different testers will apply different pressing pressures, and the tearing angle and tearing force of different people will change when tearing down the tape; even if the same person does parallel test on the same sample, the force used cannot be guaranteed. It is identical, so the test method has a large operational error.
- the experimental data has good repeatability, can more accurately reflect the performance of the material, evaluate and select the materials that meet the requirements to ensure the quality of the product; need to design to ensure the testing process
- the method and equipment for the pressure, tearing force and tear angle consistency of the middle tape In order to prevent the operation error of different personnel and the same personnel, the experimental data has good repeatability, can more accurately reflect the performance of the material, evaluate and select the materials that meet the requirements to ensure the quality of the product; need to design to ensure the testing process The method and equipment for the pressure, tearing force and tear angle consistency of the middle tape.
- the object of the present invention is to reduce the tearing force and the tearing angle of the pressing tape and the tape existing in the existing testing method and the testing device, which results in different processing conditions of different samples, and thus the operation error is large and repeatable.
- a defect of poor performance and poor stability provides a press tearing device and a peeling tearing method for the peeling rate test.
- a press tearing device for a peeling rate test comprising a worktable for carrying a sample to be tested, the press tearing device for the peeling rate test further comprising:
- a pressing mechanism disposed above the table and performing synchronous relative scrolling and translation with respect to the table;
- An input unit configured to set a pressing pressure parameter and a tearing force parameter through the input unit
- a pressure sensor for detecting a pressure between the sample to be tested and the pressing mechanism
- a tension sensor for detecting a tearing force between the sample to be tested and the pressing mechanism
- controller electrically connected to the input unit, the pressure sensor, and the tension sensor, respectively; the controller is configured to compare the pressure sensor or tension according to a pressing pressure parameter or a tearing force parameter input value of the input unit a detection value of the sensor, driving the table to rise or fall to adjust the pressing pressure or the tearing force; the controller is further configured to drive the pressing mechanism Synchronous relative scrolling and translation with respect to the table to press the tape or tear the tape off;
- a driving mechanism configured to drive the rising or falling of the table under the control of the controller, and drive the relative scrolling and translation of the pressing mechanism and the working platform.
- the pressing and tearing device for the peeling rate test further comprises a bottom plate and a support base; the controller and the support base are respectively fixed on the bottom plate, and the support base is provided with a pressing mechanism The mounting groove of the first fixture is installed.
- the pressing mechanism further includes a second fixing member and a rolling member for pressing and tearing off the adhesive tape; one end of the second fixing member is fixedly connected to the first fixing member, and the rolling is performed A piece is rotatably mounted on the second fixing member.
- the second fixing member includes a mounting portion for rotatably mounting the rolling member
- the mounting portion includes two mounting plates disposed opposite to each other, one ends of the two mounting plates are connected to each other by a connecting plate; and a rotating shaft is fixed between opposite faces of the two mounting plates; It is disposed between the two mounting plates and is rotatable about the rotating shaft.
- the second fixing member further includes a connecting portion; one end of the connecting portion is fixedly connected to the first fixing member, and the other end of the connecting portion is fixedly connected to the connecting plate of the mounting portion.
- the Two ends of the first fixing member respectively extend and protrude from the mounting groove; and one end of the first fixing member forms a moving portion for driving the first fixing member to move in the mounting groove.
- the drive mechanism includes a table drive mechanism, the table drive mechanism includes a second motor and a lead screw; wherein the second motor is electrically coupled to the controller; one end of the lead screw Driven to the second motor, the other end of the lead screw is threadedly coupled to the table.
- the console is provided with a guide groove
- the table drive mechanism further includes a first motor, a belt drive unit, and a guide block; wherein the first motor is electrically connected to the controller; the belt drive unit is drivingly coupled to the first motor; a guiding block is disposed on the belt transmission unit and is located in the guiding slot, and the guiding block is movable along the guiding slot according to rotation of the belt of the belt transmission unit; the second motor is fixed On the guide block.
- the driving mechanism further includes a pressing driving mechanism
- the pressing driving mechanism includes a motor electrically connected to the controller, and driving the pressing mechanism to synchronously move and roll relative to the table. Drive parts.
- the first fixing member of the pressing mechanism is movable along a mounting groove of the support base.
- the present invention also provides a press tearing method for a peeling rate test, comprising the steps of:
- the input unit inputs the set pressing pressure value and the tearing force value, and transmits to the controller;
- the pressure sensor detects the pressure between the sample to be tested and the pressing mechanism, and transmits the detected pressing pressure value to the controller;
- the controller compares the set pressing pressure value with the detected pressing pressure value, and drives the table to rise by the first driving mechanism such that the detected pressing pressure value is equal to the set pressing pressure value;
- the controller drives relative translation and rolling between the pressing mechanism and the worktable by a second driving mechanism, and causes the pressing mechanism to press the adhesive tape;
- the tension sensor detects the tearing force, and transmits the detected tearing force to the controller
- the controller compares the set tearing force value and the detected tearing force value, and drives the table to be lowered by the first driving mechanism, so that the detected tearing force value is equal to the set tearing force value;
- the controller drives relative translation and rolling between the pressing mechanism and the table by a second driving mechanism, and the pressing mechanism tears the tape.
- the first driving mechanism is a table driving mechanism for driving the table to rise or fall;
- the table driving mechanism includes a second motor electrically connected to the controller and a screw; the wire One end of the rod is drivingly coupled to the controller, and the other end of the lead screw is drivingly coupled to the table.
- the second driving mechanism is the table driving mechanism for driving the table horizontally moving; wherein the table driving mechanism comprises a first motor, a belt transmission unit and a guide block; the second motor Fixed on the guide block; the table drive mechanism drives the table to move horizontally as the guide block moves horizontally as the belt of the belt drive unit rotates.
- the second driving mechanism is a pressing driving mechanism; wherein the pressing driving mechanism includes a motor and a driving member, and the first fixing member for driving the pressing mechanism is horizontally moved, and the rolling member of the pressing mechanism is driven The scrolling is synchronous with respect to the workbench.
- the tape is pressed at a preset pressing force during the peeling rate test, and the tape is torn at a predetermined tearing force and a tearing angle; therefore, different operators perform the peeling rate test, or the same operator applies the same sample.
- the test conditions of different samples are the same; the operation error is effectively reduced, the peelability test is reproducible and stable, and the performance of the material can be accurately reflected, and the material that truly meets the requirements can be screened.
- FIG. 1 is a schematic view showing the structure of a pressing and tearing device for a peeling rate test in an embodiment of the present invention
- FIG. 2 is a schematic view showing the specific structure of the pressing and tearing device for the peeling rate test in FIG. 1;
- Figure 3 is a schematic view showing the structure of the table driving mechanism of Figure 2;
- Figure 4 is a schematic structural view of the pressing mechanism of Figure 2;
- Figure 5 is a partial enlarged view of Figure 2;
- Figure 6 is a control schematic diagram of the pressing and tearing device for the peeling rate test of Figure 1;
- FIG. 7 is a schematic view showing the structure of a pressing and tearing device for a peeling rate test in another embodiment of the present invention.
- Figure 8 is a control schematic diagram of the pressing and tearing device for the peeling rate test of Figure 7;
- Figure 9 is a flow chart of the press tearing method for the peel rate test of the present invention.
- the pressing and tearing device for the peeling rate test 1 mainly includes a bottom plate 11 , a support base 12 , a controller 13 , a table drive mechanism 14 , a table 15 , an input unit 16 , a pressing mechanism 17 , and a pressure sensor 18 And tension sensor 19 .
- the support base 12 is fixed to the bottom plate 11 for supporting and fixing the pressing mechanism 17.
- the controller 13 is also fixed to the bottom plate 11 for controlling the table drive mechanism
- the movement of 14 drives the table 15 to move.
- the table drive mechanism 14 is located between the controller 13 and the table 15, one end of which is electrically connected to the controller 13; the other end is connected to the table 15 Mechanical connection.
- the input unit 16 is fixed to the controller 13.
- the pressing mechanism 17 is fixed to the support base 12, and the pressing mechanism 17 and the table 15 It is relatively movable in the vertical direction as well as in the horizontal direction.
- the pressure sensor 18 and the tension sensor 19 are both fixed to the pressing mechanism 17.
- the input unit 16 and the pressure sensor 18 And the tension sensor 19 is electrically connected to the controller 13, respectively; and the controller 13 is electrically connected to a power source (not shown).
- the support base 12 is fixed to the bottom plate 11 for supporting the pressing mechanism 17.
- the support 12 is L-shaped, including a first plate 121 and a second plate 122 that are perpendicular to each other.
- the first plate 121 is vertically fixed to the bottom plate 11, and the second plate 122 and the first plate 121 One end is fixedly connected and parallel to the bottom plate 11 .
- the second plate 122 is provided with a mounting groove (not labeled) for mounting the first fixing member 171 of the pressing mechanism 17.
- the controller 13 is fixed to the base plate 11 and is respectively associated with the input unit 16, the pressure sensor 18, and the tension sensor 19 Electrical connection for receiving information from the input unit 16, the pressure sensor 18, and the tension sensor, and inputting a pressing pressure parameter or a tearing force parameter input to the input unit 16 with the pressure sensor 18 Or the detected values of the tension sensor 19 are compared, thereby controlling the movement of the table driving mechanism 14, thereby driving the table 15 in the vertical direction or descending to adjust the pressing pressure or the tearing force, and driving the table 15 Move left and right in the horizontal direction to complete all the pressing and tearing of the tape.
- the controller 13 is also connected to a power source. Above the controller 13 (near the workbench 15) in accordance with an embodiment of the present invention One side) is provided with a guide groove 131.
- the table drive mechanism 14 includes a first motor 141, a belt drive unit 142, and a guide block. 143, the second motor 144 and the screw 145.
- the first motor 141 and the belt drive unit 142 are both fixed inside the controller 13 and are located in the guide slot 131 in the vertical direction. Below, and the first motor 141 is electrically connected to the controller 13.
- the guide block 143 is disposed on the belt (not labeled) of the belt drive unit 142 and is limited to the guide groove 131 above the controller 13 The guide block 143 moves horizontally left and right in the guide groove 131 as the belt rotates clockwise or counterclockwise.
- the first motor 141 is also drivingly coupled to a drive wheel (not numbered) of the belt drive unit 142; at the first motor 141 In the forward rotation, the first motor 141 drives the belt of the belt transmission unit 142 to rotate clockwise, and the guide block 143 fixed to the conveyor belt moves horizontally from left to right in the guide groove 131; heat is applied to the first motor 141 When reversing, the drive belt is rotated counterclockwise, and the guide block 143 is moved from right to left in the horizontal direction in the guide groove 142.
- the second motor 144 is fixed to the guide block 143 and electrically connected to the controller 13.
- Screw 145 One end is drivingly connected to the second motor 144, and the other end is screwed to the table 15.
- the lead screw 145 is driven. Rising in the vertical direction, which in turn drives the table 15 to rise in the vertical direction; and when the second motor 144 is reversed, the driving screw 145 descends in the vertical direction, thereby driving the table 15 Drops in the vertical direction.
- the screw 145 can realize the precise positioning of the table 15, thereby improving the control precision of the force of pressing and tearing.
- the worktable 15 is used to carry the sample to be tested 2 and complete the sample to be tested 2 Press and tear operation of the tape in the peel rate test.
- the table 15 is screwed to the lead screw 145 of the table drive mechanism 14 and is in the table drive mechanism 14
- the drive can be moved in the vertical or horizontal direction.
- the input unit 16 is fixed to one side of the controller 131 of the controller 13 and is electrically connected to the controller 131.
- the input unit 16 providing an operator with an operation interface by which the operator can set the pressing pressure parameter and the tearing force parameter to the controller 13; in addition, the input unit 16
- the detected pressing pressure parameter and tearing force parameter can also be displayed.
- the input unit 16 may be an operation display screen.
- the worktable 15 can also be set on the input unit 16
- the horizontal movement speed controls the horizontal relative movement of the table 15 and the pressing mechanism 17 and relative rolling.
- the pressing mechanism 17 is fixed to the support base 12 Above, the tape 3 for tiling the sample to be tested 2 is pressed against the sample 2 to be tested with a preset pressing pressure parameter, and the tape 3 is peeled off with a predetermined tearing force parameter.
- pressing mechanism 17 Synchronous motion of scrolling and panning relative to the workbench.
- the pressing mechanism 17 includes a first fixing member 171, a second fixing member 172, and a rolling member 173.
- the first fixing member 171 The mounting groove of the second plate 122 fixed to the support base 12 is bored in the horizontal direction for supporting the entire pressing mechanism 17 on the support base 12.
- the second fixing member 172 has one end and the first fixing member 171 The connection is fixed, and the rolling member 173 is rotatably mounted on the second fixing member 172.
- the second fixing member 172 includes a connecting portion 172a connected to the first fixing member 171, and a rolling member. 173 rotatably mounted mounting section 172b.
- One end of the connecting portion 172a is fixedly connected to the first fixing member 171, and the other end is downward from the first fixing member 171 (with the first fixing member 171). Extending obliquely or perpendicular to each other.
- the mounting portion 172b includes oppositely disposed mounting plates (not labeled), one ends of which are connected to each other by a connecting plate (not labeled); wherein the connecting plate is also connected to the connecting portion 172a Fixed connection.
- a rotating shaft (not shown) is fixed between the two faces of the two mounting plates opposite to each other.
- the rolling member 173 is disposed between the two mounting plates and is rotatable about the rotating shaft.
- the rolling member 173 is a roller; during the tape pressing process of the peeling rate test, at the table 15 and the pressing mechanism 17 When moving in the horizontal direction, the roller can realize the synchronous movement of the rolling and the translation with respect to the adhesive tape 3, thereby achieving uniform pressing of the adhesive tape 3 on the surface of the sample to be tested.
- the press tearing device for peeling rate test of the present invention further includes a pressure sensor 18 fixed to the pressing mechanism 17 And tension sensor 19 .
- the pressure sensor 18 and the tension sensor 19 are respectively fixed to the second fixing member 172 of the pressing mechanism 17, and the pressure sensor 18
- the tension sensor 19 is also electrically connected to the controller 13.
- the pressure sensor 18 detects the rolling member 173 and the sample to be tested in contact therewith in real time 2
- the magnitude of the pressing force between the two is sent to the controller 13; and the tension sensor 19 is used to detect the rolling member 173 and the sample to be tested in real time during the tape tearing process.
- the tearing force between them is sent to the controller 13 for the detected tearing force value.
- Pre-treatment When the surface of the sample to be tested is coated with the coating 2 After the 100-gauge scraping method, the sample to be tested 2 is placed on the workbench 15 Up, and the surface to be tested is facing up.
- the coating layer may be a photoresist layer, a color resist layer, a photosensitive layer, and an OC (Optical Clear) adhesive layer. Then tape 3 It is laid flat on the surface to be tested without pressure.
- the tape pressing process the operator first inputs a set pressing pressure value on the input unit 16, and transmits the preset pressing pressure value to the controller. 13 .
- the pressure sensor 18 detects the pressure between the pressing mechanism 17 and the sample 2 to be tested, and transmits the detected pressing pressure value to the controller 13.
- Controller 13 Comparing the preset pressing pressure value with the detected pressing pressure value, the table driving mechanism 14 drives the table 15 to rise, so that the final pressure sensor 18 The detected value is equal to the preset pressing pressure value.
- the controller 13 drives the table 15 through the table drive mechanism 14 to perform horizontal movement so that the table 15 and the pressing mechanism 17 The synchronized horizontal movement and rolling are performed, and the blanket 3 is uniformly pressed by the rolling member 173 of the pressing mechanism 17.
- the bonding member (not labeled) is fixed on the surface of the rolling member 173, and the adhesive surface of the bonding member faces the sample to be tested 2 .
- the bonding member may be another piece of tape 3 .
- the operator inputs the set tearing force and tearing angle on the input unit 16, and transmits the preset tearing force parameter to the controller.
- the tension sensor 19 detects the pressure between the pressing mechanism 17 and the sample 2 to be tested, and transmits the detected tearing force parameter to the controller 13.
- Controller 13 Comparing the preset tearing force parameter with the detected tearing force parameter, the table driving mechanism 14 drives the table 15 to lower, so that the final tension sensor 19 The detected value is equal to the preset tear force parameter.
- the controller 13 drives the table 15 through the table drive mechanism 14 to perform horizontal movement so that the table 15 and the pressing mechanism 17 Simultaneous horizontal movement and rolling are performed between, and the tape 3 is torn by the roller 173 to which the bonding member is bonded.
- Figure 7 is a schematic view showing the structure of a press tearing device for a peeling rate test in another embodiment of the present invention.
- the pressing and tearing device 1 for the peeling rate test includes a bottom plate 11, a support base 12, a controller 13, a table driving mechanism 14, a table 15, and an input unit. 16 , a pressing mechanism 17 , a pressure sensor 18 and a tension sensor 19 ; wherein all the components except the table driving mechanism 14 and the pressing mechanism 17 are related to the present invention
- the structures, functions, and connection relationships of the corresponding components in the illustrated embodiments are similar, and are not described herein again. Further, in this embodiment, the pressing drive mechanism 20 is further included.
- the pressing mechanism 17 and the table 15 The relative movement in the vertical direction and the relative translation and rotation in the horizontal direction are performed by the table drive mechanism 14 and the push drive mechanism 20, respectively.
- the table drive mechanism 14 The drive table 15 is raised or lowered in the vertical direction; and the pressing drive mechanism 20 drives the pressing mechanism 17 to translate in the horizontal direction while achieving synchronous scrolling.
- the guide slot 131 is not disposed on the controller 13.
- the table drive mechanism 14 only includes the controller A motor (not shown) in 13 and a lead screw 145.
- the motor is electrically connected to the controller 13; one end of the screw 145 is linked to the motor drive, and the other end is connected to the table 15 Threaded connection. Therefore, the table driving mechanism 14 can only drive the table 15 to rise or fall in the vertical direction, and does not allow the table 15 to move left and right in the horizontal direction.
- the workbench can be realized by using the screw 145. Accurate positioning, which in turn increases the control accuracy of the force of pressing and tearing.
- the pressing mechanism 17 includes a first fixing member 171, a second fixing member 172, and a rolling member 173.
- the specific structure is shown in Figure 1.
- the first fixing member 171 is disposed in the mounting groove of the second plate 122 and is movable in the mounting groove.
- the pressing mechanism 20 includes a motor (not shown) and a first fixing member 171 with the pressing mechanism 17 A connected drive (not shown) is driven.
- the motor can be disposed in the controller 13 and electrically connected to the controller 13.
- the drive member can be disposed along the support base 12 or can be disposed on the support base 12 In addition, one side of the driving member is drivingly connected to the motor, and the other side is fixedly connected to the first fixing member 171.
- the driving member adopts a driving mechanism well known to those skilled in the art, and details are not described herein again.
- the drive mechanism 20 Under the control of the controller 13, the drive mechanism 20 is pressed When the inner motor rotates forward, the driving member moves to the right in the horizontal direction, thereby driving the pressing mechanism 17 to perform horizontal horizontal rightward movement and rolling with respect to the table 15, while pressing the driving mechanism 20 When the motor is reversed, the driving member moves to the left in the horizontal direction, thereby driving the pressing mechanism 17 to move horizontally to the left and to scroll with respect to the table 15.
- the first fixing member 171 has a plate-like structure and is opposite to the second plate 122. Both ends of the mounting groove extend outward.
- a first fixing member 171 is formed at an end of the first fixing member 171 adjacent to the first plate 121.
- a moving part (not labeled) that moves within the mounting slot. The operator can manually press or move the moving portion such that the first fixing member 171 moves back and forth in the horizontal direction with respect to the mounting groove on the second plate 122.
- Pre-processing It is the same as the pre-processing of the pressing and tearing device shown in Figure 1, and will not be described here.
- Pressing process and tearing process of the tape The controller 13 drives the pressing mechanism by pressing the driving mechanism 20
- the horizontal movement is performed so that the horizontal movement and rolling of the pressing mechanism 17 and the table 15 are synchronized, and the tape is passed through the rolling member 173 of the pressing mechanism 17 Uniform pressing or tearing
- the present invention also provides a pressing and tearing device 1 A method of pressing and tearing in a peel rate test, the method comprising the steps of:
- the input unit 15 inputs the set pressing pressure value and the tearing force value, and transmits to the controller 13;
- pressure sensor 18 detects the pressure between the sample 2 to be tested and the pressing mechanism 17, and transmits the detected pressing pressure value to the controller 13
- controller 13 Comparing the set pressing pressure value (set value) and the detected pressing pressure value (detected value), driving the table 15 by the first driving mechanism to rise so that the detected value is equal to the set value;
- the controller 13 drives the pressing mechanism 17 and the table 15 by the second driving mechanism Relatively speaking and rolling, and causing the pressing mechanism 17 to press the tape;
- the tension sensor 19 detects the tearing force, and transmits the detected tearing force to the controller 13;
- S6 and controller 13 compare the set tearing force value (set value) and the detected tearing force value (detected value), and drive the worktable through the first driving mechanism 15 falling so that the detected value is equal to the set value;
- the controller 13 drives the relative translation and rolling between the pressing mechanism 17 and the table 15 by the second driving mechanism, and the pressing mechanism 17 Peel the tape.
- the first driving mechanism and the second driving mechanism are both referred to as the table driving mechanism 14; 15 It is movable in the horizontal direction and in the vertical direction; the pressing mechanism 17 is fixed.
- the first drive mechanism refers to the table drive mechanism 14; and the second drive mechanism refers to the push drive mechanism. 20 .
- the first drive mechanism is used to drive the table 15 to rise or fall; and the second drive mechanism is used to drive the pressing mechanism 17 to be movable in the horizontal direction.
- the workbench 15 It can only move in the vertical direction.
- the sample to be tested can be passed.
- the area of the coating at the same position of the surface was calculated for the peeling rate.
- This calculation method is a conventional calculation method.
- the sample to be tested 2 Place under an optical microscope and observe the comparison of the area of the coating before and after peeling at the same position.
- the present invention adopts the above-described pressing and tearing device for peeling rate test and pressing and tearing method
- the tape is pressed with a preset pressing force, and the tape is torn by a predetermined tearing force and a tearing angle; therefore, different operators perform the peeling rate test, or the same operator is the same
- the test conditions of different samples are the same; the operation error is effectively reduced, the peelability test is reproducible and stable, and the performance of the material can be accurately reflected, and the material that truly meets the requirements can be screened.
- the present invention can be widely applied to laboratories in which coating products are required to be used for peeling rate testing in various industries, such as: TFT-LCD Stripping rate of photoresist in the industry, PS stripping rate in the TFT-LCD industry, OC and PC in the TFT-LCD industry
- TFT-LCD Stripping rate of photoresist in the industry PS stripping rate in the TFT-LCD industry
- OC and PC in the TFT-LCD industry
- the peel rate, as well as other coatings that require adhesion testing can also be applied to experiments that require stress testing.
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Abstract
一种用于剥离率测试的按压撕扯装置及按压撕扯方法,其中按压撕扯装置(1)包括用于承载待测样品的工作台(15),还包括:按压机构(17),所述按压机构(17)设置在所述工作台(15)上方,并相对于所述工作台(15)进行同步的相对滚动和平移;输入单元(16),用于通过所述输入单元(16)设定按压压力参数和撕扯力参数;压力传感器(18)和张力传感器(19);控制器(13),分别与所述输入单元(16)、所述压力传感器(18)以及所述张力传感器(19)电连接;驱动机构,用于在所述控制器(13)的控制下,驱动所述工作台(15)的上升或下降,并驱动所述按压机构(17)与所述工作台(15)进行同步的相对滚动和平移。采用该按压撕扯装置进行剥离率测试的按压撕扯操作时,可重复性以及稳定性好,能够准确地反应材料的性能,筛选出真正符合要求的材料。
Description
本发明涉及剥离率测试领域,更具体地说,涉及一种用于剥离率测试的按压撕扯装置及按压撕扯方法。
在面板显示行业中,彩色显示屏主要通过 RGB 彩色滤光片进行彩色显示。然而,由于附着力不同, RGB
色阻可能会在显示屏上剥落形成亮点。该种亮点对显示屏的品质影响程度很大,成为显示屏显示是很重大的缺陷。因此, RGB
色阻和基材之间的附着力成为材料评估的关键参数。
目前在材料评估以及新产品验证附着力方面比较成熟的方法是百格刮刀法,百格刮刀法的大致过程为:用百格刮刀在待测试区域进行十字图形划格,随后对待测试区域进行胶布处理,按照涂层从划格区域底膜上脱落的面积判断附着力的级别。
然而在该方法中,胶布的按压受到人为影响较大。不同的测试人员会施加大小不同的按压力,且撕扯下胶布时不同的人的撕扯角度以及撕扯力不同也会有变化;即便是同一个人在对同一样品做平行测试时,所用的力也无法保证完全相同,因此该测试方法的操作误差较大。
为了防止不同人员和同一人员的操作误差,使得实验数据具有良好的可重复性,能更精确地反映材料的性能,评估筛选出符合要求的材料进而保证产品的质量;需要设计出能够保证测试过程中胶布的按压力、撕扯力以及撕扯角度一致性的方法以及设备。
本发明的目的在于,针对现有的测试方法和测试设备存在的按压胶布以及胶布的撕扯力和撕扯角度不同,导致不同样品的测试受到的处理条件不同,并由此产生操作误差大、可重复性较差、稳定性较差的缺陷,提供一种用于剥离率测试的按压撕扯装置及按压撕扯方法。
本发明解决上述问题的方案是:提供
一种用于剥离率测试的按压撕扯装置,包括用于承载待测样品的工作台,所述用于剥离率测试的按压撕扯装置还包括:
按压机构,所述按压机构设置在所述工作台上方,并相对于所述工作台进行同步的相对滚动和平移;
输入单元,用于通过所述输入单元设定按压压力参数和撕扯力参数;
压力传感器,用于检测所述待测样品与所述按压机构之间的压力;
张力传感器,用于检测所述待测样品与所述按压机构之间的撕扯力;
控制器,分别与所述输入单元、所述压力传感器,以及所述张力传感器电连接;所述控制器用于根据所述输入单元的按压压力参数或撕扯力参数输入值比较所述压力传感器或张力传感器的检测值,驱动所述工作台上升或下降调整所述按压压力或所述撕扯力;所述控制器还用于驱动所述按压机构
相对于所述工作台进行同步的相对滚动和平移 以按压所述 胶布或者 撕扯开所述 胶布 ;
驱动机构,用于在所述控制器的控制下,驱动所述工作台的上升或下降,并驱动所述按压机构与所述工作平台进行同步的相对滚动和平移。
一个实施例中,用于剥离率测试的按压撕扯装置还包括底板和支撑座;所述控制器和所述支撑座分别固定在所述底板上,且所述支撑座上开设有供按压机构的第一固定件安装的安装槽。
一个实施例中,所述按压机构还包括第二固定件以及用于按压以及撕下胶布的滚压件;所述第二固定件的一端与所述第一固定件固定连接,所述滚压件可转动地安装在所述第二固定件上。
一个实施例中,所述第二固定件包括供所述滚压件可转动安装的安装部;
其中,所述安装部包括相对设置的两个安装板,所述两个安装板的一端通过连接板彼此连接;且所述两个安装板的相对面之间固定有转轴;所述滚压件设置在两个安装板之间,并绕着所述转轴可转动。
一个实施例中,所述第二固定件还包括连接部;所述连接部的一端与所述第一固定件固定连接,所述连接部的另一端与所述安装部的连接板固定连接。
一个实施例中,所述
第一固定件的两端分别延伸突出于所述安装槽;且第一固定件的一端形成用于驱动所述第一固定件在安装槽内移动的移动部。
一个实施例中,所述驱动机构包括工作台驱动机构,所述工作台驱动机构包括第二电机以及丝杆;其中,所述第二电机与所述控制器电连接;所述丝杆的一端与所述第二电机驱动连接,所述丝杆的另一端与所述工作台螺纹连接。
一个实施例中所述控制台上开设有导槽;
所述工作台驱动机构还包括第一电机、带传动单元以及导块;其中,所述第一电机与所述控制器电连接;所述带传动单元与所述第一电机驱动连接;所述导块设置在所述带传动单元上,并限位于所述导槽内,且所述导块随所述带传动单元的传送带的转动而沿所述导槽可移动;所述第二电机固定在所述导块上。
另一实施例中,所述驱动机构还包括按压驱动机构,所述按压驱动机构包括与所述控制器电连接的电机以及驱动所述按压机构相对于所述工作台同步进行相对移动和滚动的驱动件。
一个实施例中,所述按压机构的第一固定件沿所述支撑座的安装槽可移动。
为解决技术问题,本发明还提供了一种用于剥离率测试的按压撕扯方法,包括步骤:
S1 、输入单元输入设定按压压力值和 撕扯力值,并传送至控制器中;
S2 、压力传感器检测待测样品与按压机构之间的压力,将检测的按压压力值传送至所述控制器中;
S3
、所述控制器比较设定的按压压力值和检测的按压压力值,通过第一驱动机构驱动工作台上升使得检测的按压压力值等于设定的按压压力值;
S4
、控制器通过第二驱动机构驱动所述按压机构与所述工作台之间相对平移和滚动,并使得所述按压机构按压胶布;
S5 、张力传感器检测撕扯力,并将检测的撕扯力传送至所述控制器中;
S6
、所述控制器比较设定的撕扯力值和检测的撕扯力值,通过所述第一驱动机构驱动工作台下降,使得检测的撕扯力值等于设定的撕扯力值;
S7
、所述控制器通过第二驱动机构驱动所述按压机构与所述工作台之间相对平移和滚动,所述按压机构撕开胶布。
一个实施例中,在所述步骤 S3 和步骤 S6
中,所述第一驱动机构为工作台驱动机构,用于驱动所述工作台上升或下降;所述工作台驱动机构包括与所述控制器电连接的第二电机以及丝杆;所述丝杆一端与所述控制器驱动连接,所述丝杠的另一端与所述工作台驱动连接。
一个实施例中,在所述步骤 S4 和步骤 S7
中,所述第二驱动机构为所述工作台驱动机构,用于驱动所述工作台水平移动;其中所述工作台驱动机构包括第一电机、带传动单元以及导块;所述第二电机固定在所述导块上;在所述导块随所述带传动单元的传送带转动而水平移动时,所述工作台驱动机构驱动所述工作台水平移动。
另一个实施例中,在所述步骤 S4 和步骤 S7
中,所述第二驱动机构为按压驱动机构;其中所述按压驱动机构包括电机和驱动件,用于驱动所述按压机构的第一固定件水平移动,并带动所述按压机构的滚压件相对于所述工作台同步滚动。
实施本发明的用于剥离率测试的按压撕扯装置及按压撕扯方法,
使得剥离率测试过程中以预设的按压力按压胶布,并以预设的撕扯力以及撕扯角度对胶布进行撕扯;因此,不同的操作人员进行剥离率的测试时,或者同一操作人员对同一样品进行平行测试时,
不同样品的测试受到的处理条件相同 ;有效地减少了操作误差,使得剥离率测试可重复性以及稳定性好,能够准确地反应材料的性能,筛选出真正符合要求的材料。
以下结合附图对本发明进行说明,其中:
图 1 是本发明一实施例中的用于剥离率测试的按压撕扯装置的结构简要示意图;
图 2 是图 1 中的用于剥离率测试的按压撕扯装置的具体结构示意图;
图 3 是图 2 中的工作台驱动机构的结构简示图;
图 4 是图 2 中的按压机构的结构示意图;
图 5 是图 2 中的局部放大示意图;
图 6 是图 1 中的用于剥离率测试的按压撕扯装置的控制原理图;
图 7 是本发明另一实施例中的用于剥离率测试的按压撕扯装置的结构简要示意图;
图 8 是图 7 中的用于剥离率测试的按压撕扯装置的控制原理图;
图 9 是本发明的用于剥离率测试的按压撕扯方法的流程图。
为了使本发明的目的、技术方案以及优点更加清楚明白,以下结合附图和实施例,对本发明进行进一步详细说明。应当理解的是,此处所描述的具体实施例仅用于解释本发明,并不用于限定本发明。
图 1-2 示出了本发明一实施例中的剥离率测试机的结构。参见图 1-2 ,该用于剥离率测试的按压撕扯装置
1 主要包括底板 11 、支撑座 12 、控制器 13 、工作台驱动机构 14 、工作台 15 、输入单元 16 、按压机构 17 、压力传感器 18
以及张力传感器 19 。其中,支撑座 12 固定在底板 11 上,用于支撑和固定按压机构 17 。控制器 13 也固定在底板 11 上,用于控制工作台驱动机构
14 的运动,进而驱动工作台 15 运动。工作台驱动机构 14 位于控制器 13 与工作台 15 之间,其一端与控制器 13 电连接;另一端与工作台 15
机械连接。输入单元 16 固定在控制器 13 上。按压机构 17 固定在支撑座 12 上,且按压机构 17 与工作台 15
在竖直方向上以及在水平方向上相对可移动。压力传感器 18 和张力传感器 19 均固定在按压机构 17 上。其中,输入单元 16 、压力传感器 18
以及张力传感器 19 分别与控制器 13 电连接;且控制器 13 与电源(未示出)电连接。
具体如图 2 所示,支撑座 12 固定在底板 11 上,用于支撑按压机构 17 。图 2 中,该支撑座
12 呈 L 形,包括相互垂直的第一板 121 和第二板 122 。其中第一板 121 垂直固定在底板 11 上,而第二板 122 与第一板 121
的一端固定连接,并平行于底板 11 。第二板 122 上开设有供按压机构 17 的第一固定件 171 安装的安装槽(未标号)。
控制器 13 固定在底板 11 上,并分别与输入单元 16 、压力传感器 18 以及张力传感器 19
电连接,用于接收来自输入单元 16 、压力传感器 18 以及张力传感器的信息,并将输入单元 16 输入的按压压力参数或撕扯力参数与压力传感器 18
或张力传感器 19 的检测值进行比较,进而控制工作台驱动机构 14 的运动,从而驱动工作台 15 沿竖直方向上或下降以调整按压压力或撕扯力,并驱动工作台 15
沿水平方向左右移动以完成胶布的全部按压及撕下。此外,该控制器 13 还连接有电源。根据本发明的一个实施例,控制器 13 的上方(靠近工作台 15
的一侧)开设有导槽 131 。
一并参照图 2 和图 3 ,工作台驱动机构 14 包括第一电机 141 、带传动单元 142 、导块
143 、第二电机 144 以及丝杆 145 。其中第一电机 141 以及带传动单元 142 均固定在控制器 13 的内部,在竖直方向上位于导槽 131
的下方,且第一电机 141 与控制器 13 电连接。导块 143 设置在带传动单元 142 的传送带(未标号)上,并限位于控制器 13 上方的导槽 131
内;该导块 143 随着传送带的顺时针或逆时针的转动,在导槽 131 内水平左右移动。
第一电机 141 还与带传动单元 142 的传动轮(未标号)驱动连接;在第一电机 141
正转时,第一电机 141 驱动带传动单元 142 的传送带顺时针转动,进而固定在传送带上的导块 143 在导槽 131 内沿水平方向从左向右移动;热在第一电机
141 反转时,驱动传送带逆时针转动,进而导块 143 在导槽 142 内沿水平方向从右向左移动。
进一步如图 3 所示,第二电机 144 固定在导块 143 上,并与控制器 13 电连接。丝杆 145
的一端与第二电机 144 驱动连接,另一端与工作台 15 螺纹连接。在控制器 13 的控制下,在第二电机 144 正转时,驱动丝杆 145
沿竖直方向上升,进而带动工作台 15 沿竖直方向上升;而在第二电机 144 反转时,驱动丝杆 145 沿竖直方向下降,进而带动工作台 15
沿竖直方向下降。其中,采用丝杆 145 可以实现工作台 15 的精准定位,进而提高按压和撕扯中力的大小的控制精度。
参照图 2 ,工作台 15 用于承载在待测样品 2 并完成待测样品 2
剥离率测试中胶布的按压和撕扯操作。其中,在本实施例中,该工作台 15 与工作台驱动机构 14 的丝杆 145 螺纹连接,并在工作台驱动机构 14
的驱动下沿着竖直方向或水平方向可移动。
输入单元 16 固定在控制器 13 的控制器 131 的一侧,并与控制器 131 电连接。该输入单元
16 为操作者提供操作界面,使得操作者可通过该输入单元 16 设定按压压力参数和撕扯力参数,并传送给控制器 13 ;此外,该输入单元 16
还可以显示所检测的按压压力参数和撕扯力参数。在本实施例中,优选地,输入单元 16 可以为操作显示屏。优选地,该输入单元 16 上也可以设定工作台 15
水平运动速度,进而控制工作台 15 与按压机构 17 的水平相对运动以及相对滚动。
一并参照图 2 和图 4-5 ,在本实施例中,按压机构 17 固定在支撑座 12
上,用于将平铺在待测样品 2 上的胶布 3 以预设定的按压压力参数按压在待测样品 2 上,并以预设定的撕扯力参数将胶布 3 撕下。且按压机构 17
相对于工作台做滚动和平移的同步运动。其中,该按压机构 17 包括第一固定件 171 、第二固定件 172 以及滚压件 173 。其中,第一固定件 171
沿水平方向穿设固定在支撑座 12 的第二板 122 的安装槽内,用于将整个按压机构 17 支撑在支撑座 12 上。第二固定件 172 一端与第一固定件 171
固定连接,而滚压件 173 则可转动地安装在第二固定件 172 上。
具体参照图 4 ,第二固定件 172 包括与第一固定件 171 连接的连接部 172a ,以及供滚压件
173 可转动安装的安装部 172b 。连接部 172a 的一端与第一固定件 171 固定连接,另一端沿远离第一固定件 171 向下(与第一固定件 171
相互倾斜或相互垂直地)延伸。安装部 172b 包括相对设置的安装板(未标号),两个安装板的一端通过连接板(未标号)彼此连接;其中连接板还与连接部 172a
固定连接。此外,两个安装板彼此相对的两个面之间固定有转轴(未示出)。滚压件 173 设置在两个安装板之间,并绕着转轴可转动。
优选地,该滚压件 173 为滚轮;在剥离率测试的胶布按压过程中,在工作台 15 与按压机构 17
沿水平方向上相对运动时,滚轮可相对于胶布 3 实现滚压和平移的同步运动,进而实现胶布 3 在待测样品 2 表面的均匀按压。
此外,本发明的用于剥离率测试的按压撕扯装置还包括固定在按压机构 17 上的压力传感器 18
以及张力传感器 19 。参照图 2 ,该压力传感器 18 以及张力传感器 19 分别固定在按压机构 17 的第二固定件 172 上,且压力传感器 18
和张力传感器 19 还与控制器 13 电连接。在剥离率测试的胶布按压过程中,压力传感器 18 实时检测滚压件 173 和与之接触的待测样品 2
之间的按压力的大小,并将检测到的按压压力值发送给控制器 13 ;而张力传感器 19 用于在胶布撕扯过程中,实时地检测滚压件 173 和待测样品 2
之间的撕扯力,并将检测到的撕扯力值发送给控制器 13 。
以下结合图 6 简要说明图 1 所示的用于剥离率测试的按压撕扯装置的工作原理。
前期处理:当表面附着有涂层的待测样品 2 经过百格刮刀法处理后,将待测样品 2 放置在工作台 15
上,且待测面朝上。其中,该涂层可以为光阻层、色阻层、感光层、 OC ( Optical clear ,光学透明)胶层。随后将胶布 3
无压力地平铺在待测面上。
胶布按压过程:操作者首先在输入单元 16 上输入设定按压压力值,并将该预设定的按压压力值传送给控制器
13 。同时,压力传感器 18 检测按压机构 17 与待测样品 2 之间的压力,将检测的按压压力值传送给控制器 13 。控制器 13
比较预设定的按压压力值与检测到的按压压力值,通过工作台驱动机构 14 驱动工作台 15 上升,使得最终的压力传感器 18
的检测值等于预设定的按压压力值。随后,控制器 13 通过工作台驱动机构 14 驱动工作台 15 进行水平移动,使得工作台 15 与按压机构 17
之间进行同步的水平移动以及滚动,并通过按压机构 17 的滚压件 173 对胶布 3 进行均匀按压。
胶布的撕扯过程:首先将粘接件(未标号)固定在滚压件 173 的表面,该粘接件的粘性面朝向待测样品 2
。在本发明中,该粘接件可以为另一块胶布 3 。
随后,操作者在输入单元 16 上输入设定的撕扯力和撕扯角度,并将预设定的撕扯力参数传送给控制器 13
。同时,张力传感器 19 检测按压机构 17 与待测样品 2 之间的压力,将检测的撕扯力参数传送给控制器 13 。控制器 13
比较预设定的撕扯力参数与检测到的撕扯力参数,通过工作台驱动机构 14 驱动工作台 15 下降,使得最终的张力传感器 19
的检测值等于预设定的撕扯力参数。随后,控制器 13 通过工作台驱动机构 14 驱动工作台 15 进行水平移动,使得工作台 15 与按压机构 17
之间进行同步的水平移动以及滚动,并通过粘接有粘接件的滚压件 173 对胶布 3 进行撕扯。
图 7 是本发明另一实施例中的用于剥离率测试的按压撕扯装置的结构简要示意图。参见图 7
,本发明的另一实施例中,用于剥离率测试的按压撕扯装置 1 包括底板 11 、支撑座 12 、控制器 13 、工作台驱动机构 14 、工作台 15 、输入单元
16 、按压机构 17 、压力传感器 18 以及张力传感器 19 ;其中除了工作台驱动机构 14 以及按压机构 17 以外,其他所有部件均与本发明图 1
所示的实施例中的对应部件的结构、功能以及连接关系相似,此处不再赘述。此外,本实施例中,还进一步包括按压驱动机构 20 。
本发明中,按压机构 17 与工作台 15
的沿竖直方向上的相对运动,以及沿水平方向上同步的相对平移和转动分别通过工作台驱动机构 14 和按压驱动机构 20 来执行。具体来说,工作台驱动机构 14
驱动工作台 15 沿竖直方向上上升或下降;而按压驱动机构 20 驱动按压机构 17 沿水平方向上平移,并同时实现同步滚动。
其中,在本实施例中,控制器 13 上没有设置导槽 131 。且工作台驱动机构 14 仅包括固定在控制器
13 内的电机(未示出)以及丝杆 145 。其中,电机与控制器 13 电连接;丝杆 145 的一端与电机驱动链接,另一端与工作台 15
螺纹连接。因此,该工作台驱动机构 14 仅能带动工作台 15 沿竖直方向上升或下降,而不能使得工作台 15 沿水平方向左右移动。
此时,在控制器 13 的控制下,在电机正转时,驱动丝杆 145 沿竖直方向上升,进而带动工作台 15
沿竖直方向上升;而在电机反转时,驱动丝杆 145 沿竖直方向下降,进而带动工作台 15 沿竖直方向下降。其中,采用丝杆 145 可以实现工作台 15
的精准定位,进而提高按压和撕扯中力的大小的控制精度。
按压机构 17 包括第一固定件 171 、第二固定件 172 以及滚压件 173 。其具体结构参见图 1
所示的实施例中。其中,与图 1 所示的实施例不同的是,第一固定件 171 设置在第二板 122 的安装槽内,并在该安装槽内可移动。
按压机构 20 包括电机(未示出)以及与按压机构 17 的第一固定件 171
驱动连接的驱动件(未示出)。其中电机可以设置在控制器 13 内,并与控制器 13 电连接。驱动件可以沿着支撑座 12 进行设置,也可以设置在支撑座 12
外;其中,该驱动件的一侧与电机驱动连接,另一侧与第一固定件 171 固定连接。驱动件采用本领域技术人员熟知的驱动机构,此处不再赘述。
在控制器 13 的控制下,在按压驱动机构 20
内的电机正转时,使得驱动件沿水平方向向右移动,进而带动按压机构 17 相对于工作台 15 进行同步的水平向右移动以及滚动;而在按压驱动机构 20
的电机反转时,驱动件沿水平方向向左移动,进而带动按压机构 17 相对于工作台 15 进行同步的水平向左移动以及滚动。
在本发明的其他实施例中,第一固定件 171 呈板状结构,并相对于第二板 122
的安装槽两端向外延伸突出。在第一固定件 171 靠近第一板 121 的一端形成用于驱动第一固定件 171
在安装槽内移动的移动部(未标号)。操作者可以手动按压或移动该移动部,使得第一固定件 171 相对于第二板 122 上的安装槽沿水平方向上前后移动。
以下结合图 8 简要说明图 7 所示的用于剥离率测试的按压撕扯装置的工作原理。
前期处理:与图 1 所示的按压撕扯装置的前期处理相同,此处不再赘述。
胶布的按压过程和撕扯过程:控制器 13 通过按压驱动机构 20 驱动按压机构 17
进行水平移动,使得按压机构 17 与工作台 15 之间进行同步的水平移动以及滚动,并通过按压机构 17 的滚压件 173 对胶布 3
进行均匀按压或撕扯
如图 9 所示,本发明还提供了一种利用上述按压撕扯装置 1
进行剥离率测试中的按压和撕扯的方法,该方法包括以下步骤:
S1 、输入单元 15 输入设定按压压力值和 撕扯力值,并传送至控制器 13 中;
S2 、压力传感器 18 检测待测样品 2 与按压机构 17 之间的压力,将检测的按压压力值传送至控制器
13 中;
S3 、控制器 13
比较设定的按压压力值(设定值)和检测的按压压力值(检测值),通过第一驱动机构驱动工作台 15 上升使得检测值等于设定值;
S4 、控制器 13 通过第二驱动机构驱动按压机构 17 与工作台 15
之间相对平移和滚动,并使得按压机构 17 按压胶布;
S5 、张力传感器 19 检测撕扯力,并将检测的撕扯力传送至控制器 13 中;
S6 、控制器 13 比较设定的撕扯力值(设定值)和检测的撕扯力值(检测值),通过第一驱动机构驱动工作台
15 下降,使得检测值等于设定值;
S7 、控制器 13 通过第二驱动机构驱动按压机构 17 与工作台 15 之间相对平移和滚动,按压机构
17 撕开胶布。
其中,在根据图 1 所示的实施例中,第一驱动机构和第二驱动机构均指的是工作台驱动机构 14 ;使得工作台
15 在水平方向以及竖直方向上可移动;而按压机构 17 固定设置。
而在图 7 所示的实施例中,第一驱动机构指的是工作台驱动机构 14 ;而第二驱动机构指的是按压驱动机构
20 。具体来说,第一驱动机构用于驱动工作台 15 上升或下降;而第二驱动机构用于驱动按压机构 17 在水平方向上可移动。此时,工作台 15
仅能沿竖直方向移动。
在上述的按压和撕扯过程完成后,进行剥离率测试时,可通过比对待测样品 2
表面的相同位置涂层的面积,计算剥离率。该计算方法为常规的计算方法。其中,为了更清楚地比对待测样品 2 表面涂层的剥离情况,优选地,将待测样品 2
放置于光学显微镜下,并观察相同位置处剥离前后涂层面积的对比。
本发明通过采用上述的 用于剥离率测试的按压撕扯装置及按压撕扯方法
,使得按压和撕扯过程中以预设的按压力按压胶布,并以预设的撕扯力以及撕扯角度对胶布进行撕扯;因此,不同的操作人员进行剥离率的测试时,或者同一操作人员对同一样品进行平行测试时,
不同样品的测试受到的处理条件相同 ;有效地减少了操作误差,使得剥离率测试可重复性以及稳定性好,能够准确地反应材料的性能,筛选出真正符合要求的材料。
因此,本发明可广泛应用于各行各业有涂层产品需要用到剥离率测试的实验室,如: TFT-LCD
行业中光阻的剥离率、 TFT-LCD 行业中 PS 的剥离率、 TFT-LCD 行业中 OC 及 PC
的剥离率,以及其他需要测试附着力的涂层;也可应用于需要进行压力测试的实验。
以上仅为本发明具体实施方式,不能以此来限定本发明的范围,本技术领域内的一般技术人员根据本创作所作的均等变化,以及本领域内技术人员熟知的改变,都应仍属本发明涵盖的范围。
Claims (14)
- 一种用于剥离率测试的按压撕扯装置,包括用于承载待测样品的工作台,其中,所述用于剥离率测试的按压撕扯装置还包括:按压机构,所述按压机构设置在所述工作台上方,并相对于所述工作台进行同步的相对滚动和平移;输入单元,用于通过所述输入单元设定按压压力参数和撕扯力参数;压力传感器,用于检测所述待测样品与所述按压机构之间的压力;张力传感器,用于检测所述待测样品与所述按压机构之间的撕扯力;控制器,分别与所述输入单元、所述压力传感器,以及所述张力传感器电连接;所述控制器用于根据所述输入单元的按压压力参数或撕扯力参数输入值比较所述压力传感器或张力传感器的检测值,驱动所述工作台上升或下降调整所述按压压力或所述撕扯力;所述控制器还用于驱动所述按压机构 相对于所述工作台进行同步的相对滚动和平移 以按压所述 胶布或者 撕扯开所述 胶布 ;驱动机构,用于在所述控制器的控制下,驱动所述工作台的上升或下降,并驱动所述按压机构与所述工作平台进行同步的相对滚动和平移。
- 根据权利要求 1 所述的用于剥离率测试的按压撕扯装置,其中,还包括底板和支撑座;所述控制器和所述支撑座分别固定在所述底板上,且所述支撑座上开设有供按压机构的第一固定件安装的安装槽。
- 根据权利要求 2 所述的用于剥离率测试的按压撕扯装置,其中,所述按压机构还包括第二固定件以及用于按压以及撕下胶布的滚压件;所述第二固定件的一端与所述第一固定件固定连接,所述滚压件可转动地安装在所述第二固定件上。
- 根据权利要求 3 所述的用于剥离率测试的按压撕扯装置,其中,所述第二固定件包括供所述滚压件可转动安装的安装部;其中,所述安装部包括相对设置的两个安装板,所述两个安装板的一端通过连接板彼此连接;且所述两个安装板的相对面之间固定有转轴;所述滚压件设置在两个安装板之间,并绕着所述转轴可转动。
- 根据权利要求 4 所述的用于剥离率测试的按压撕扯装置,其中,所述第二固定件还包括连接部;所述连接部的一端与所述第一固定件固定连接,所述连接部的另一端与所述安装部的连接板固定连接。
- 根据权利要求 3 所述的用于剥离率测试的按压撕扯装置,其中,所述 第一固定件的两端分别延伸突出于所述安装槽;且第一固定件的一端形成用于驱动所述第一固定件在安装槽内移动的移动部。
- 根据权利要求 3 所述的用于剥离率测试的按压撕扯装置,其中, 所述驱动机构包括工作台驱动机构,所述工作台驱动机构包括第二电机以及丝杆;其中,所述第二电机与所述控制器电连接;所述丝杆的一端与所述第二电机驱动连接,所述丝杆的另一端与所述工作台螺纹连接。
- 根据权利要求 7 所述的用于剥离率测试的按压撕扯装置,其中,所述控制台上开设有导槽;所述工作台驱动机构还包括第一电机、带传动单元以及导块;其中,所述第一电机与所述控制器电连接;所述带传动单元与所述第一电机驱动连接;所述导块设置在所述带传动单元上,并限位于所述导槽内,且所述导块随所述带传动单元的传送带的转动而沿所述导槽可移动;所述第二电机固定在所述导块上。
- 根据权利要求 7 所述的用于剥离率测试的按压撕扯装置,其中,所述驱动机构还包括按压驱动机构,所述按压驱动机构包括与所述控制器电连接的电机以及驱动所述按压机构相对于所述工作台同步进行相对移动和滚动的驱动件。
- 根据权利要求 9 所述的用于剥离率测试的按压撕扯装置,其中,所述按压机构的第一固定件沿所述支撑座的安装槽可移动。
- 一种用于剥离率测试的按压撕扯方法,其中,包括步骤:S1 、输入单元输入设定按压压力值和 撕扯力值,并传送至控制器中;S2 、压力传感器检测待测样品与按压机构之间的压力,将检测的按压压力值传送至所述控制器中;S3 、所述控制器比较设定的按压压力值和检测的按压压力值,通过第一驱动机构驱动工作台上升使得检测的按压压力值等于设定的按压压力值;S4 、控制器通过第二驱动机构驱动所述按压机构与所述工作台之间相对平移和滚动,并使得所述按压机构按压胶布;S5 、张力传感器检测撕扯力,并将检测的撕扯力传送至所述控制器中;S6 、所述控制器比较设定的撕扯力值和检测的撕扯力值,通过所述第一驱动机构驱动工作台下降,使得检测的撕扯力值等于设定的撕扯力值;S7 、所述控制器通过第二驱动机构驱动所述按压机构与所述工作台之间相对平移和滚动,所述按压机构撕开胶布。
- 根据权利要求 11 所述的用于剥离率测试的按压撕扯方法,其中,在所述步骤 S3 和步骤 S6 中,所述第一驱动机构为工作台驱动机构,用于驱动所述工作台上升或下降;所述工作台驱动机构包括与所述控制器电连接的第二电机以及丝杆;所述丝杆一端与所述控制器驱动连接,所述丝杠的另一端与所述工作台驱动连接。
- 根据权利要求 12 所述的用于剥离率测试的按压撕扯方法,其中,在所述步骤 S4 和步骤 S7 中,所述第二驱动机构为所述工作台驱动机构,用于驱动所述工作台水平移动;其中所述工作台驱动机构包括第一电机、带传动单元以及导块;所述第二电机固定在所述导块上;在所述导块随所述带传动单元的传送带转动而水平移动时,所述工作台驱动机构驱动所述工作台水平移动。
- 根据权利要求 12 所述的用于剥离率测试的按压撕扯方法,其中,在所述步骤 S4和步骤 S7中,所述第二驱动机构为按压驱动机构;其中所述按压驱动机构包括电机和驱动件,用于驱动所述按压机构的第一固定件水平移动,并带动所述按压机构的滚压件相对于所述工作台同步滚动。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06102171A (ja) * | 1992-09-22 | 1994-04-15 | Mitsubishi Electric Corp | 塗膜パラメータ測定装置 |
WO1996000891A1 (fr) * | 1994-06-29 | 1996-01-11 | Yoshiki Urakami | Materiau stratifie, procede de mesure de l'adherence de la couche de liaison et appareil de mesure associe |
CN201819868U (zh) * | 2010-09-16 | 2011-05-04 | 曹通远 | 粘合剂剥离力测量*** |
CN202171559U (zh) * | 2011-07-22 | 2012-03-21 | 东莞隽思印刷有限公司 | 表面附着力测试仪 |
CN203053842U (zh) * | 2012-12-28 | 2013-07-10 | 东莞市万钧化工新材料科技有限公司 | 一种氟塑料接着剂剥离力测量装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1000862A2 (ru) * | 1981-10-23 | 1983-02-28 | Белорусский Институт Инженеров Железнодорожного Транспорта | Устройство дл определени теплостойкости полимерных материалов |
JP2720099B2 (ja) * | 1990-07-12 | 1998-02-25 | 横浜ゴム株式会社 | 粘着力測定装置 |
JPH07120378A (ja) * | 1993-10-21 | 1995-05-12 | Toyota Motor Corp | 皮膜密着性試験方法 |
JP2002005817A (ja) * | 2000-06-16 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | 塗膜の密着性評価方法及び評価装置ならびに電極板の製造方法 |
JP2002116137A (ja) * | 2000-10-06 | 2002-04-19 | Royal Kogyo Kk | 剥離試験装置及び剥離試験方法 |
JP2007225518A (ja) * | 2006-02-24 | 2007-09-06 | National Printing Bureau | 剥離試験機及び剥離性の評価方法 |
CN2921826Y (zh) * | 2006-07-20 | 2007-07-11 | 明基电通信息技术有限公司 | 百格测试装置 |
CN102267272B (zh) * | 2010-06-03 | 2014-07-30 | 鸿富锦精密工业(深圳)有限公司 | 剥离测试滚压机及其滚压胶带的方法 |
CN203456422U (zh) * | 2013-08-06 | 2014-02-26 | 上海华虹宏力半导体制造有限公司 | 切割后晶圆背膜粘性检测工具 |
-
2014
- 2014-03-17 CN CN201410099358.4A patent/CN103868847B/zh not_active Expired - Fee Related
- 2014-03-28 WO PCT/CN2014/074288 patent/WO2015139335A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06102171A (ja) * | 1992-09-22 | 1994-04-15 | Mitsubishi Electric Corp | 塗膜パラメータ測定装置 |
WO1996000891A1 (fr) * | 1994-06-29 | 1996-01-11 | Yoshiki Urakami | Materiau stratifie, procede de mesure de l'adherence de la couche de liaison et appareil de mesure associe |
CN201819868U (zh) * | 2010-09-16 | 2011-05-04 | 曹通远 | 粘合剂剥离力测量*** |
CN202171559U (zh) * | 2011-07-22 | 2012-03-21 | 东莞隽思印刷有限公司 | 表面附着力测试仪 |
CN203053842U (zh) * | 2012-12-28 | 2013-07-10 | 东莞市万钧化工新材料科技有限公司 | 一种氟塑料接着剂剥离力测量装置 |
Cited By (12)
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---|---|---|---|---|
CN108548779A (zh) * | 2018-05-23 | 2018-09-18 | 东莞市宝大仪器有限公司 | 双向同步剥离试验机 |
CN114354145A (zh) * | 2020-09-30 | 2022-04-15 | 富准精密模具(嘉善)有限公司 | 工件测试装置 |
CN112710489A (zh) * | 2020-12-16 | 2021-04-27 | 安徽仕联电气有限公司 | 一种计算机检测设备 |
CN112710489B (zh) * | 2020-12-16 | 2024-06-04 | 安徽仕联电气有限公司 | 一种计算机检测设备 |
CN113049389A (zh) * | 2021-03-29 | 2021-06-29 | 安徽电缆股份有限公司 | 一种安全型舰船用软电缆的抗撕裂检测装置 |
CN113049389B (zh) * | 2021-03-29 | 2023-09-01 | 安徽电缆股份有限公司 | 一种安全型舰船用软电缆的抗撕裂检测装置 |
CN116609264A (zh) * | 2023-07-21 | 2023-08-18 | 广东卓柏信息科技有限公司 | 一种标签剥离测试设备及其测试方法 |
CN116609264B (zh) * | 2023-07-21 | 2023-09-15 | 广东卓柏信息科技有限公司 | 一种标签剥离测试设备及其测试方法 |
CN117309755A (zh) * | 2023-12-01 | 2023-12-29 | 山东佳邦机械设备有限公司 | 一种建筑工程用钢结构检测装置 |
CN117309755B (zh) * | 2023-12-01 | 2024-02-09 | 山东佳邦机械设备有限公司 | 一种建筑工程用钢结构检测装置 |
CN117740849A (zh) * | 2024-02-19 | 2024-03-22 | 天津美腾科技股份有限公司 | 一种物料整形装置及矿浆灰分仪 |
CN117740849B (zh) * | 2024-02-19 | 2024-05-28 | 天津美腾科技股份有限公司 | 一种物料整形装置及矿浆灰分仪 |
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