CN211235482U - Device for manually measuring binding force between film and round bar - Google Patents
Device for manually measuring binding force between film and round bar Download PDFInfo
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- CN211235482U CN211235482U CN201922160718.8U CN201922160718U CN211235482U CN 211235482 U CN211235482 U CN 211235482U CN 201922160718 U CN201922160718 U CN 201922160718U CN 211235482 U CN211235482 U CN 211235482U
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- fixing block
- film
- pull rod
- bonding force
- round bar
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- 239000010408 film Substances 0.000 claims 10
- 206010006514 bruxism Diseases 0.000 claims 2
- 239000010409 thin film Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 6
- 241000283984 Rodentia Species 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses a manual measurement film and pole cohesion device, including base, film cohesion measuring device and manual drive arrangement set up on the base respectively, and manual drive arrangement and film cohesion measuring device fixed connection, film cohesion measuring device includes pull rod device, fixed block device, spring, force transducer, sensing display and pole, pole one end and pull rod device fixed connection, the other end and fixed block device fixed connection, spring one end links to each other with the pull rod device, the other end links to each other with force transducer, and links to each other with manual drive arrangement through force transducer; the utility model has the advantages that: the device has the advantages of ingenious design, reasonable structure, safety, firmness and convenient use. The device is used for measuring the binding force of the film and the round bar, so that the test process is greatly simplified, the test time is reduced, and the measurement efficiency is improved.
Description
Technical Field
The utility model belongs to film cohesion measurement field, concretely relates to manual measurement film and pole cohesion device.
Background
At present, various films with excellent mechanical properties have wide application prospects in the production fields of petroleum, chemical engineering, pharmacy, electronics and the like. The film is mostly attached to various substrates, the performance of the film is greatly affected by the quality of the combination of the film and the substrate, and the film with poor adhesion cannot be used. Generally speaking, colleges and universities and related research institutes mostly use mechanical means to measure the film bonding force, i.e. adhere regular metal blocks on the film surface, connect the metal blocks with a tensile testing machine, perform uniaxial tension, calculate the film bonding force by using the load and contact area when the film completely separates from the substrate, but the tensile testing machine is usually heavier and cannot be carried about, and the tensile testing machine is cumbersome to operate, greatly affecting the testing efficiency. The existing tensile testing machine is mainly used for testing the bonding force of a film and a plane substrate, and for measuring the bonding force of the film and a cylindrical surface substrate, when the diameter of a round rod is between 3mm and 30mm, the measuring operation of the round rod with a small diameter is more complicated. Therefore, how to accurately, rapidly and simply measure the bonding force between the film and the round bar has become a problem to be solved.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model aims to provide a manual measurement film and pole cohesion device to realize anytime and anywhere, accurate cohesion of measuring film and pole fast.
The utility model discloses technical scheme as follows:
a device for manually measuring the bonding force of a film and a round bar is characterized by comprising a base, a film bonding force measuring device and a manual driving device, wherein the film bonding force measuring device and the manual driving device are respectively arranged on the base, the manual driving device is fixedly connected with the film bonding force measuring device, the film bonding force measuring device comprises a pull rod device, a fixed block device, a spring, a tension sensor, a sensing display and a round bar, one end of the round bar is fixedly connected with the pull rod device, the other end of the round bar is fixedly connected with the fixed block device, one end of the spring is connected with the pull rod device, the other end of the spring is connected with the tension sensor, and the spring is connected with the manual driving device through the tension sensor; the sensing display is in signal connection with the tension sensor.
The device for manually measuring the bonding force between the film and the round bar is characterized in that the manual driving device comprises a supporting block, a handle, a threaded rod and a connecting block, the supporting block is fixedly arranged on the base, one end of the threaded rod is sleeved with the handle, the other end of the threaded rod is fixed in the connecting block through a ball head, and the threaded rod is connected with the supporting block through threads.
The utility model provides a manual measurement film and pole cohesion device, a serial communication port, pull rod device includes pull rod, lower link and fastener, upward be equipped with first semicircle orifice on the pull rod, be equipped with down the semicircle orifice on the lower link, and the semicircle orifice concatenation constitutes the round hole about and, the downthehole equipartition rodent of round to can adjust the degree of meshing of rodent and round rod through fastener.
The device for manually measuring the bonding force between the film and the round bar is characterized in that the fastening devices are symmetrically arranged on two sides of the pull rod device and comprise bolts, nuts, pre-tightening springs and supporting plates, and the supporting plates are arranged on two sides of the upper pull rod and the lower pull rod.
The device for manually measuring the bonding force between the film and the round bar is characterized in that one end of the fixing block device is provided with a large round hole, the other end of the fixing block device is provided with a small round hole, the fixing block device is matched with the pull rod device through the large round hole, and the fixing block device is matched with the round bar through the small round hole.
The device for manually measuring the bonding force between the film and the round bar is characterized in that the fixing block device comprises an upper fixing block and a lower fixing block, adjusting bolts are arranged at symmetrical positions on the fixing block device, and the upper fixing block and the lower fixing block are locked through the adjusting bolts.
The device for manually measuring the bonding force between the film and the round rod is characterized in that one end of the upper fixing block is provided with a large semicircular hole, the other end of the upper fixing block is provided with a small semicircular hole, one end of the lower fixing block is provided with a large semicircular hole, the other end of the lower fixing block is provided with a small semicircular hole, the large semicircular hole of the upper fixing block and the large semicircular hole of the lower fixing block are spliced to form a large circular hole, and the small semicircular hole of the upper fixing block and the small semicircular hole of the lower fixing block.
The utility model has the advantages that: the device has the advantages of ingenious design, reasonable structure, safety, firmness and convenient use. The device is used for measuring the binding force of the film and the round bar, so that the test process is greatly simplified, the test time is reduced, the measurement efficiency is improved, the stability and the accuracy of the measured binding force of the film and the substrate are ensured, and the device has important significance in the field of film binding force measurement.
Drawings
Fig. 1 is a schematic view of the installation of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of the present invention;
in the figure: 1-base, 2-supporting block, 3-screw, 4-handle, 5-threaded rod, 6-connecting block, 7-tension sensor, 8-spring, 9-sensing display, 10-upper pull rod, 11-fastening device, 12-lower pull rod, 13-rodent, 14-upper fixed block, 15-lower fixed block, 16-bolt and 17-round bar.
Detailed Description
The technical scheme of the utility model is further described below with the accompanying drawings of the specification:
as shown in fig. 1-4, a device for manually measuring the binding force between a film and a round bar comprises a base 1, a supporting block 2, a screw 3, a handle 4, a threaded rod 5, a connecting block 6, a tension sensor 7, a spring 8, a sensing display 9, an upper pull rod 10, a fastening device 11, a lower pull rod 12, a tooth 13, an upper fixing block 14, a lower fixing block 15, a bolt 16 and a round bar 17.
Example (b):
the utility model provides a manual measurement film and pole cohesion device, includes base 1, film cohesion measuring device and manual drive arrangement, and film cohesion measuring device and manual drive arrangement set up respectively on base 1, and manual drive arrangement and film cohesion measuring device fixed connection.
The film binding force measuring device in the embodiment comprises a pull rod device, a fixed block device, a spring 8, a tension sensor 7, a sensing display 9 and a round rod 17, wherein one end of the round rod 17 is fixedly connected with the pull rod device, the other end of the round rod is fixedly connected with the fixed block device, one end of the spring 8 is connected with the pull rod device, the other end of the spring is connected with the tension sensor 7, and the spring is connected with a manual driving device through the tension sensor 7; the sensing display 9 is in signal connection with the tension sensor 7, and the sensing display 9 can record the tension of the spring 8 on the tension sensor 7.
In this embodiment, manual drive device includes supporting shoe 2, handle 4, threaded rod 5 and connecting block 6, and supporting shoe 2 passes through the fixed setting of screw 3 on base 1, and the one end of threaded rod 5 cup joints with handle 4, and the other end is fixed in connecting block 6 through the bulb that sets up, and threaded rod 5 passes through threaded connection with supporting shoe 2, and when handle 4 rotated, threaded rod 5 can stimulate spring 8 and remove to through 8 relative fixed block devices movements of pulling rod device of spring.
Draw-bar device includes pull rod 10, lower link 12 and fastener 11 in this embodiment, upward be equipped with first semicircle orifice on the pull rod 10, be equipped with down the semicircle orifice on the lower link 12, and the semicircle orifice concatenation constitutes the round hole about and, equipartition rodent 13 in the round hole to can adjust rodent 13 and the meshing degree of pole 17 through fastener 11.
In this embodiment, the fastening devices 11 are symmetrically disposed on two sides of the drawbar device, each fastening device 11 includes a bolt 1104, a nut 1101, a pre-tightening spring 1103 and a support plate 1102, the support plate 1102 is disposed on two sides of the upper drawbar 10 and the lower drawbar 12, the pre-tightening spring 1103 is sleeved on the bolt 1104, and the bolt 1104 passes through the support plate 1102 and is locked by the nut 1101 at the other end.
In the embodiment, one end of the fixing block device is provided with a large round hole, the other end of the fixing block device is provided with a small round hole, the fixing block device is matched with the pull rod device through the large round hole, and the fixing block device is matched with the round rod 17 through the small round hole, so that the pull rod device and the fixing block device are kept on the same axis during movement.
The fixing block device in the embodiment comprises an upper fixing block 14 and a lower fixing block 15, adjusting bolts 16 are arranged at symmetrical positions on the fixing block device, and the upper fixing block 14 and the lower fixing block 15 are locked through the adjusting bolts 16; one end of the upper fixing block 14 is provided with a large semicircular hole, the other end of the upper fixing block is provided with a small semicircular hole, one end of the lower fixing block 15 is provided with a large semicircular hole, the other end of the lower fixing block is provided with a small semicircular hole, the large semicircular hole of the upper fixing block 14 and the large semicircular hole of the lower fixing block 15 are spliced to form a large circular hole, and the small semicircular hole of the upper fixing block 14 and the small semicircular hole of the lower.
The working process is as follows:
first, the fastening device 11 is adjusted, the nut 1101 is tightened, the left side of the round bar 17 is engaged in the hole of the drawbar, and then the bolt 16 is adjusted, and the right side of the round bar 17 is fixed in the upper fixing block 14 and the lower fixing block 15. Rotating handle 4, threaded rod 5 begin extension spring 8, and force sensor 7 will receive on the pulling force passes to sensing display screen 9, and the record, and as spring 8 is tensile constantly, the pulling force that the pull rod received is bigger and bigger, and when the pulling force exceeded a definite value, pull rod and pole 17 begin the relative slip, and the pulling force value that force sensor 7 detected this moment can take place a sudden change, and the size of the pulling force value before the sudden change just represents the good or bad of film cohesion, and the pulling force value is bigger, and the film cohesion is just better.
Claims (7)
1. A device for manually measuring the bonding force of a film and a round rod is characterized by comprising a base (1), a film bonding force measuring device and a manual driving device, wherein the film bonding force measuring device and the manual driving device are respectively arranged on the base (1), the manual driving device is fixedly connected with the film bonding force measuring device, the film bonding force measuring device comprises a pull rod device, a fixed block device, a spring (8), a tension sensor (7), a sensing display (9) and a round rod (17), one end of the round rod (17) is fixedly connected with the pull rod device, the other end of the round rod is fixedly connected with the fixed block device, one end of the spring (8) is connected with the pull rod device, and the other end of the spring is connected with the tension sensor (7) and is connected with the manual driving device through the tension sensor (7); the sensing display (9) is in signal connection with the tension sensor (7).
2. The device for manually measuring the bonding force between the film and the round bar according to claim 1, wherein the manual driving device comprises a supporting block (2), a handle (4), a threaded rod (5) and a connecting block (6), the supporting block (2) is fixedly arranged on the base (1), one end of the threaded rod (5) is sleeved with the handle (4), the other end of the threaded rod is fixed in the connecting block (6) through a ball head arranged, and the threaded rod (5) is in threaded connection with the supporting block (2).
3. The device for manually measuring the bonding force between the thin film and the round bar according to claim 1, wherein the pull rod device comprises an upper pull rod (10), a lower pull rod (12) and a fastening device (11), the upper pull rod (10) is provided with an upper semicircular hole, the lower pull rod (12) is provided with a lower semicircular hole, the upper semicircular hole and the lower semicircular hole are spliced to form a circular hole, the round hole is uniformly distributed with the grinding teeth (13), and the meshing degree of the grinding teeth (13) and the round bar (17) can be adjusted through the fastening device (11).
4. A device for manually measuring the bonding force between a film and a round bar according to claim 3, wherein the fastening devices (11) are symmetrically arranged on two sides of the pull rod device, the fastening devices (11) comprise bolts (1104), nuts (1101), pre-tightening springs (1103) and supporting plates (1102), and the supporting plates (1102) are arranged on two sides of the upper pull rod (10) and the lower pull rod (12).
5. The device for manually measuring the bonding force between the film and the round bar as claimed in claim 1, wherein the fixing block device is provided with a large circular hole at one end and a small circular hole at the other end, the fixing block device is matched with the pull rod device through the large circular hole, and the fixing block device is matched with the round bar (17) through the small circular hole.
6. The device for manually measuring the bonding force between the film and the round bar according to claim 5, wherein the fixing block device comprises an upper fixing block (14) and a lower fixing block (15), the fixing block device is provided with adjusting bolts (16) at symmetrical positions, and the upper fixing block (14) and the lower fixing block (15) are locked through the adjusting bolts (16).
7. The device for manually measuring the bonding force between the film and the round bar according to claim 6, wherein one end of the upper fixing block (14) is provided with a large semicircular hole, the other end of the upper fixing block is provided with a small semicircular hole, one end of the lower fixing block (15) is provided with a large semicircular hole, the other end of the lower fixing block is provided with a small semicircular hole, the large semicircular hole of the upper fixing block (14) and the large semicircular hole of the lower fixing block (15) are spliced to form a large circular hole, and the small semicircular hole of the upper fixing block (14) and the small semicircular hole of the lower fixing block (15) are spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160718.8U CN211235482U (en) | 2019-12-05 | 2019-12-05 | Device for manually measuring binding force between film and round bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160718.8U CN211235482U (en) | 2019-12-05 | 2019-12-05 | Device for manually measuring binding force between film and round bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211235482U true CN211235482U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922160718.8U Expired - Fee Related CN211235482U (en) | 2019-12-05 | 2019-12-05 | Device for manually measuring binding force between film and round bar |
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| Country | Link |
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| CN (1) | CN211235482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849805A (en) * | 2019-12-05 | 2020-02-28 | 浙江工业大学 | Device for manually measuring binding force between film and round bar |
| CN112621171A (en) * | 2021-01-08 | 2021-04-09 | 深圳市凤舞科技有限公司 | Mechanical seal processing is with compression fittings who has buffer structure ejection of compact of being convenient for |
-
2019
- 2019-12-05 CN CN201922160718.8U patent/CN211235482U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849805A (en) * | 2019-12-05 | 2020-02-28 | 浙江工业大学 | Device for manually measuring binding force between film and round bar |
| CN110849805B (en) * | 2019-12-05 | 2024-06-21 | 浙江工业大学 | Manual device for measuring binding force between film and round bar |
| CN112621171A (en) * | 2021-01-08 | 2021-04-09 | 深圳市凤舞科技有限公司 | Mechanical seal processing is with compression fittings who has buffer structure ejection of compact of being convenient for |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |