CN218823844U - Cast membrane peeling force testing device - Google Patents
Cast membrane peeling force testing device Download PDFInfo
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- CN218823844U CN218823844U CN202222505655.7U CN202222505655U CN218823844U CN 218823844 U CN218823844 U CN 218823844U CN 202222505655 U CN202222505655 U CN 202222505655U CN 218823844 U CN218823844 U CN 218823844U
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- ceramic
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- plate
- base film
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 239000012528 membrane Substances 0.000 title claims description 48
- 239000000919 ceramic Substances 0.000 claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000005303 weighing Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000007766 curtain coating Methods 0.000 abstract description 19
- 238000005266 casting Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 2
- 238000009864 tensile test Methods 0.000 description 7
- 238000010030 laminating Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a low temperature burns pottery technical field altogether, especially relates to a curtain coating diaphragm peel force testing arrangement, including support frame, the rope body and electronic balance, the upper end of support frame is fixed with the motor, the upper end of the rope body is fixed connection in the output shaft outside of motor, the lower extreme of the rope body is connected with the holder; the electronic balance is positioned below the clamping piece, the weighing platform of the electronic balance is placed on the weighing platform, the vertically-arranged substrate is fixed at the upper end of the weighing platform, one side of the base film, which is far away from the ceramic diaphragm, is attached and fixed on one side of the substrate, the clamping piece clamps the lower end of the base film, the motor rotates the winding rope body to enable the clamping piece to move upwards, so that the ceramic diaphragm is stripped from the base film, the change value of the reading of the electronic balance in the process of stripping the ceramic diaphragm is observed, and the stripping force of the casting diaphragm can be obtained; the utility model discloses a curtain coating diaphragm peeling force testing arrangement simple structure, with low costs has reduced the peeling force test cost of curtain coating diaphragm.
Description
Technical Field
The utility model relates to a low temperature burns ceramic technical field altogether, especially relates to a curtain coating diaphragm peel force testing arrangement.
Background
The low-temperature co-fired ceramic is characterized in that low-temperature sintered ceramic powder is made into a casting diaphragm with accurate and compact thickness, required circuit patterns are manufactured on the casting diaphragm by utilizing the processes of laser drilling, micropore grouting, precise conductor paste printing and the like, a plurality of passive devices are embedded into the casting diaphragm for laminating, finally sintering is carried out at the temperature of below 1000 ℃, and active devices can be pasted on the surface of the casting diaphragm, so that a low-temperature co-fired ceramic passive/active integrated functional module is formed, the low-temperature co-fired ceramic realizes the manufacturing of a 3D structure by utilizing different layers, and the low-temperature co-fired ceramic has great significance for the integrated manufacturing of electronic products.
The casting membrane is prepared by uniformly coating the prepared ceramic slurry on a base membrane through a casting machine to obtain a ceramic membrane belt with a certain thickness, and then cutting the membrane belt into square membranes of 6 inches or 8 inches, wherein the membranes are called as the casting membrane. A casting film is composed of a ceramic film on the upper surface and a base film on the lower surface, and a certain bonding force exists between the ceramic film on the upper surface and the base film on the lower surface, wherein the bonding force is called as the stripping force of the casting film. In the laminating step, when the base film is peeled, the ceramic film is peeled from the base film and the peeled ceramic film is laminated to perform a laminating operation of the ceramic film. If the peeling force of the base film is too large, it is difficult to peel the ceramic film from the base film, and therefore the peeling force of the casting film needs to be measured, however, at present, when the peeling force of the base film is measured, a tensile testing machine needs to be used, the cost of the tensile testing machine is high, and the cost of the peeling force test of the casting film is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: at present, when the peeling force of a base film is tested, a tensile testing machine is needed, the cost of the tensile testing machine is high, and the peeling force testing cost of a casting film is high.
Based on this, the utility model provides a curtain coating diaphragm peeling force testing arrangement for the peeling force between the ceramic diaphragm of the base film of test curtain coating diaphragm, including support frame, rope body and electronic balance, the upper end of support frame is fixed with the motor, the upper end fixed connection of the rope body is in the output shaft outside of motor, the lower extreme of the rope body is connected with the holder;
the electronic balance is arranged below the clamping piece, a weighing table is placed on a weighing table of the electronic balance, a vertically-arranged base plate is fixed at the upper end of the weighing table, one side, away from the ceramic membrane, of the base film is attached and fixed to one side of the base plate, the clamping piece clamps the lower end of the base film, and the motor rotates to wind the rope body, so that the clamping piece moves upwards.
Preferably, the base film is square, the substrate is provided with a positioning structure, and the positioning structure is used for positioning the base film so that the diagonal lines of the ceramic membrane are horizontally arranged;
the clamping piece clamps the base film at the corner below the horizontally arranged diagonal line.
Preferably, the counterweight table comprises a counterweight plate and a counterweight block fixed at the upper end of the counterweight plate; one end of the substrate, which is far away from the ceramic diaphragm, is fixedly attached to the side surface of the balancing weight;
the outline of the substrate is matched with the outline of the ceramic membrane, so that each side edge of the ceramic membrane is flush with each side edge of the substrate.
As a preferred scheme, the ceramic membrane comprises a ceramic plate with a first specification and a ceramic plate with a second specification; the base plate comprises a first plate body fixed on one side of the balancing weight and a second plate body fixed on the other side of the balancing weight, the first plate body is matched with the outer contour of the first specification ceramic piece, and the second plate body is matched with the outer contour of the second specification ceramic piece.
Preferably, the side of the ceramic membrane facing away from the base film is adhered to the side of the substrate.
As a preferred scheme, the support frame comprises a bottom plate, a first support column, a second support column and a top beam, wherein the first support column and the second support column are fixed on the bottom plate at intervals from left to right, one end of the top beam is fixedly connected with the upper end of the first support column, and the second end of the top beam is fixedly connected with the upper end of the second support column;
the motor is fixed in the middle of the top beam, and the electronic balance is placed in the middle of the upper end of the bottom plate.
Preferably, the support frame comprises a first reinforcing rod and a second reinforcing rod, the lower end of the first reinforcing rod is fixedly connected to the left front end of the bottom plate, and the upper end of the first reinforcing rod extends upwards to a direction close to the first support column and is fixedly connected to the middle of the first support column;
the lower end of the second reinforcing rod is fixedly connected to the right front end of the bottom plate, and the upper end of the second reinforcing rod upwards extends towards the direction close to the second supporting column and is fixedly connected to the middle of the second supporting column.
Preferably, the clamping width of the clamping piece is more than or equal to two centimeters.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a cast membrane peeling force testing device, including support frame, rope body and electronic balance, the upper end of support frame is fixed with the motor, the upper end of rope body is fixed connection in the output shaft outside of motor, the lower extreme of rope body is connected with the holder; the electronic balance is positioned below the clamping piece, the weighing platform of the electronic balance is placed on the weighing platform, the vertically-arranged substrate is fixed at the upper end of the weighing platform, one side of the base film, which is far away from the ceramic membrane, is attached and fixed on one side of the substrate, the clamping piece clamps the lower end of the base film, the motor rotates the winding rope body, the clamping piece can move upwards, so that the ceramic membrane is stripped from the base film, and the stripping force of the casting membrane can be obtained by observing the change value of the reading of the electronic balance in the process of stripping the ceramic membrane; the utility model discloses a curtain coating diaphragm peeling force testing arrangement can replace tensile testing machine to carry out curtain coating diaphragm peeling force test, and simple structure, with low costs, has reduced the peeling force test cost of curtain coating diaphragm.
Drawings
FIG. 1 is an isometric view of a cast film strip force test apparatus of the present invention;
FIG. 2 is a front view of the cast film peel force testing apparatus of the present invention;
FIG. 3 is a side view of the cast film peel force testing apparatus of the present invention;
FIG. 4 is another isometric view of the cast film peel force test apparatus of the present invention;
FIG. 5 is a side view of the first plate and the second plate mounted to a counterweight;
FIG. 6 is a top view of the cast film peel force testing apparatus of the present invention;
in the figure, 1, a support frame; 11. a base plate; 12. a first support column; 13. a second support column; 14. a top beam; 15. a first reinforcement bar; 16. a second reinforcement bar; 2. a rope body; 3. an electronic balance; 4. a motor; 5. a clamping member; 6. a counterweight table; 61. a counterweight plate; 62. a balancing weight; 7. a substrate; 71. a first plate body; 72. a second plate body.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The utility model relates to a cast membrane peeling force testing arrangement is used for testing the peeling force between the base film of cast membrane and the ceramic diaphragm, as shown in fig. 1 to fig. 6, the utility model discloses a preferred embodiment of a cast membrane peeling force testing arrangement, including support frame 1, rope body 2 and electronic balance 3, the upper end of support frame 1 is fixed with motor 4, the upper end of rope body 2 is fixed connection in the output shaft outside of motor 4, the lower extreme of rope body 2 is connected with holder 5; electronic balance 3 is located 5 below of holder, and weighing platform 6 has been placed on electronic balance 3's the platform of weighing, and weighing platform 6's upper end is fixed with vertical base plate 7 of arranging, and the base film deviates from one side laminating of ceramic diaphragm and fixes in one side of base plate 7, the lower extreme of 5 centre gripping base films of holder, and motor 4 rotates in order to convolute the rope body 2 for 5 upward movements of holder. Thereby make ceramic diaphragm peel off from the base film, peel off the change value of 3 readings of ceramic diaphragm in-process electronic balance through observing, can get curtain coating diaphragm peel force, the utility model discloses a curtain coating diaphragm peel force testing arrangement can replace tensile testing machine to carry out curtain coating diaphragm peel force test, and simple structure, with low costs, has reduced the peel force test cost of curtain coating diaphragm.
Specifically, during testing, the membrane is clamped by the clamping piece 5, the rope body 2 is straightened by the motor 4, and the influence of the weight of the rope body on a test result is avoided; after straightening the rope body 2, carrying out zero clearing operation on the electronic balance 3, and after zero clearing of the electronic balance 3, starting the motor 4 to rotate at a constant speed to realize the test of the peeling force of the casting diaphragm.
In this embodiment, the supporting frame 1 includes a bottom plate 11, a first supporting column 12, a second supporting column 13 and a top beam 14, the first supporting column 12 and the second supporting column 13 are fixed on the bottom plate 11 at a left-right interval, one end of the top beam 14 is fixedly connected with the upper end of the first supporting column 12, and the second end of the top beam 14 is fixedly connected with the upper end of the second supporting column 13; the motor 4 is fixed in the middle of the top beam 14, and the electronic balance 3 is placed in the middle of the upper end of the bottom plate 11.
Further, in order to provide stability for the support frame 1, the support frame 1 includes a first reinforcing rod 15 and a second reinforcing rod 16, a lower end of the first reinforcing rod 15 is fixedly connected to a left front end of the bottom plate 11, an upper end of the first reinforcing rod 15 extends upward to a direction close to the first support column 12 and is fixedly connected to a middle portion of the first support column 12; the lower end of the second reinforcing rod 16 is fixedly connected to the right front end of the bottom plate 11, and the upper end of the second reinforcing rod 16 extends upwards to the direction close to the second supporting column 13 and is fixedly connected to the middle of the second supporting column 13.
Because the shape of the casting membrane is square, the stripping force when the base membrane is stripped to the diagonal is maximum, and in order to accurately measure the maximum stripping force of the casting membrane, the base plate 7 is provided with a positioning structure which is used for positioning the base membrane so as to horizontally arrange the diagonal of the ceramic membrane; the clamp 5 clamps the base film at a corner below a diagonal line arranged horizontally. When the ceramic membrane is peeled to the diagonal position, the display numerical value of the electronic balance 3 is maximum, the test weight is read, and the peeling force is obtained through conversion.
In particular, the side of the ceramic membrane facing away from the base film is adhered to the side of the substrate 7. In order to ensure that the diagonal line of the ceramic membrane is in a horizontal state after the base membrane is adhered on the substrate 7, the counterweight table 6 comprises a counterweight plate 61 and a counterweight block 62 fixed at the upper end of the counterweight plate 61; one end of the substrate 7, which is far away from the ceramic membrane, is fixedly attached to the side surface of the balancing weight 62; the contour of the substrate 7 matches the contour of the ceramic diaphragm so that each side edge of the ceramic diaphragm is flush with each side edge of the substrate 7.
Further, as shown in fig. 5, the ceramic membrane includes a first specification ceramic sheet and a second specification ceramic sheet; the substrate 7 comprises a first plate body 71 fixed on one side of the balancing weight 62 and a second plate body 72 fixed on the other side of the balancing weight 62, wherein the first plate body 71 is matched with the outer contour of the first specification ceramic sheet, and the second plate body 72 is matched with the outer contour of the second specification ceramic sheet.
Specifically, the cross-sectional shapes of the first plate body 71 and the second plate body 72 are both square, the side length of the first plate body is 8 inches, the side length of the second plate body is 6 inches, when the first specification ceramic membrane needs to be tested, the first plate body 71 is arranged forwards, when the second specification ceramic membrane needs to be tested, the counterweight table is taken up to arrange the second plate body 72 forwards, and the stripping angle of the ceramic membrane is 150 degrees to 180 degrees. The utility model discloses an in other embodiments, location structure can be for the square pattern of drawing with the marker pen at the leading flank of base plate 7, when pasting with the curtain coating diaphragm, need coincide the diaphragm with the pattern of drawing totally to guarantee that the diagonal of square is in the horizontality.
In this embodiment, in order to avoid the ceramic membrane from being torn due to the small clamping position of the clamping member 5, the clamping width of the clamping member 5 is greater than or equal to two centimeters. In particular, the clamping member 5 may be a mountain-shaped clamp or a dovetail clamp.
The utility model discloses a curtain coating diaphragm peeling force testing arrangement mainly used more than 10 microns ceramic diaphragm's peeling force test, support frame 1 is by bottom plate 11, first support column 12, second support column 13, back timber 14, first stiffener 15 and the 16 welding of second stiffener form, bottom plate 11 is long 35 centimetres, wide 30 centimetres, 1 centimetre thick corrosion resistant plate, first support column 11 and second support column 12 highly be 68 centimetres, first support column 11 and second support column 12 are the cavity steel pipe. The motor 4 is a speed-adjustable motor, the motor is electrically connected with a control panel, and the control panel can carry out forward and reverse rotation, speed change, starting and stopping operations; the thicknesses of the first plate body 71 and the second plate body 72 are 0.5 cm to 1 cm, and the projection of the weight plate 11 in the vertical direction is positioned in the measuring area of the electronic balance 3; the measuring range of the electronic balance is 1KG, and the precision is 0.01g.
To sum up, the preferred embodiment of the cast membrane peeling force testing device of the utility model comprises a support frame 1, a rope body 2 and an electronic balance 3, wherein the upper end of the support frame 1 is fixed with a motor 4, the upper end of the rope body 2 is wound outside the output shaft of the motor 4, and the lower end of the rope body 2 is connected with a clamping piece 5; electronic balance 3 is located 5 below of holder, and weighing platform 6 has been placed on electronic balance 3's the platform of weighing, and weighing platform 6's upper end is fixed with vertical base plate 7 of arranging, and the base film deviates from one side laminating of ceramic diaphragm and fixes in one side of base plate 7, the lower extreme of 5 centre gripping base films of holder, and motor 4 rotates in order to convolute the rope body 2 for 5 upward movements of holder. Thereby make ceramic diaphragm peel off from the base film, peel off the change value of 3 readings of ceramic diaphragm in-process electronic balance through observing, can get curtain coating diaphragm peel force, the utility model discloses a curtain coating diaphragm peel force testing arrangement can replace tensile testing machine to carry out curtain coating diaphragm peel force test, and simple structure, with low costs, has reduced the peel force test cost of curtain coating diaphragm.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. A cast membrane peeling force testing device is used for testing the peeling force between a base membrane of a cast membrane and a ceramic membrane and is characterized by comprising a support frame (1), a rope body (2) and an electronic balance (3), wherein a motor (4) is fixed at the upper end of the support frame (1), the upper end of the rope body (2) is fixedly connected to the outer side of an output shaft of the motor (4), and the lower end of the rope body (2) is connected with a clamping piece (5);
the electronic balance (3) is arranged below the clamping piece (5), a weighing table (6) is placed on a weighing table of the electronic balance (3), a vertically arranged base plate (7) is fixed to the upper end of the weighing table (6), the base film deviates from one side of the ceramic membrane and is attached to and fixed to one side of the base plate (7), the clamping piece (5) clamps the lower end of the base film, and the motor (4) rotates to wind the rope body (2) so that the clamping piece (5) moves upwards.
2. Cast film peel force test apparatus according to claim 1, wherein the base film is square, the base plate (7) is provided with a positioning structure for positioning the base film so that the diagonal of the ceramic film is horizontally arranged;
the clamping piece (5) clamps the base film at a corner below a horizontally arranged diagonal line.
3. The cast film peel force testing apparatus according to claim 2, wherein the weight table (6) comprises a weight plate (61) and a weight (62) fixed to an upper end of the weight plate (61); one end of the substrate (7) far away from the ceramic membrane is fixedly attached to the side face of the balancing weight (62);
the contour of the substrate (7) is matched with the contour of the ceramic membrane, so that each side edge of the ceramic membrane is flush with each side edge of the substrate (7).
4. The cast film peel force test apparatus of claim 3, wherein the ceramic film comprises a first gauge ceramic sheet and a second gauge ceramic sheet; the base plate (7) is including fixing first plate body (71) of balancing weight (62) one side and fixing second plate body (72) of balancing weight (62) opposite side, first plate body (71) with the outline phase-match of first specification ceramic wafer, second plate body (72) with the outline phase-match of second specification ceramic wafer.
5. Cast film peel force test device according to claim 1, characterized in that the side of the ceramic film facing away from the base film is adhered to the side of the substrate (7).
6. A cast film peeling force testing device according to claim 1, wherein said supporting frame (1) comprises a bottom plate (11), a first supporting column (12), a second supporting column (13) and a top beam (14), said first supporting column (12) and said second supporting column (13) are fixed on said bottom plate (11) at left and right intervals, one end of said top beam (14) is fixedly connected with the upper end of said first supporting column (12), and the second end of said top beam (14) is fixedly connected with the upper end of said second supporting column (13);
the motor (4) is fixed in the middle of the top beam (14), and the electronic balance (3) is placed in the middle of the upper end of the bottom plate (11).
7. Cast film peel force test apparatus according to claim 6, wherein said support frame (1) comprises a first reinforcing rod (15) and a second reinforcing rod (16), a lower end of said first reinforcing rod (15) is fixedly connected to a left front end of said bottom plate (11), an upper end of said first reinforcing rod (15) extends upward to a direction close to said first support column (12) and is fixedly connected to a middle portion of said first support column (12);
the lower end of the second reinforcing rod (16) is fixedly connected to the right front end of the bottom plate (11), and the upper end of the second reinforcing rod (16) upwards extends towards the direction close to the second supporting column (13) and is fixedly connected to the middle of the second supporting column (13).
8. The cast film peel force test apparatus according to claim 1, wherein a nip width of said nip (5) is two centimeters or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222505655.7U CN218823844U (en) | 2022-09-21 | 2022-09-21 | Cast membrane peeling force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222505655.7U CN218823844U (en) | 2022-09-21 | 2022-09-21 | Cast membrane peeling force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823844U true CN218823844U (en) | 2023-04-07 |
Family
ID=87043803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222505655.7U Active CN218823844U (en) | 2022-09-21 | 2022-09-21 | Cast membrane peeling force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218823844U (en) |
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2022
- 2022-09-21 CN CN202222505655.7U patent/CN218823844U/en active Active
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