CN206410988U - A kind of printed matter surface friction coefficient tester - Google Patents
A kind of printed matter surface friction coefficient tester Download PDFInfo
- Publication number
- CN206410988U CN206410988U CN201720114745.XU CN201720114745U CN206410988U CN 206410988 U CN206410988 U CN 206410988U CN 201720114745 U CN201720114745 U CN 201720114745U CN 206410988 U CN206410988 U CN 206410988U
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- sliding block
- briquetting
- sensor
- cylinder
- printed matter
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Abstract
The utility model discloses a kind of printed matter surface friction coefficient tester, including base, operating surface version, workbench, sensor, briquetting, sliding block, cylinder, wherein：Chute is provided with the middle part of workbench, sliding block is inlaid in chute and is slidably connected with base, briquetting is placed on the top of sliding block and is slidably connected with sliding block, sensor is separately mounted to workbench two ends with cylinder, the external part of briquetting is machined with internal thread, screw rod is installed with internal thread, screw rod is connected by steel wire rope with sensor, and cylinder is connected by connector with sliding block.The utility model is put to the test there is provided one kind, and condition influence is smaller, and measuring accuracy is high, the wider printed matter surface friction coefficient tester of the scope of application.
Description
Technical field
The utility model belongs to printed matter surface detection technique field, and in particular to a kind of printed matter surface coefficient of friction is surveyed
Try instrument.
Background technology
Coefficient of friction is an important indicator for investigating cigarette case package, and the coefficient of friction of printed matter surface is packaging machine fortune
One of major influence factors of scanning frequency degree and packing material opening easiness, because the frictional force in packaging process is both usually dynamic
Power is resistance again, thus its size should be controlled in appropriate scope.When having relative motion between two objects contacted with each other
Or during relative motion trend, its mechanicals efforts for contacting the obstruction relative motion produced on surface is exactly frictional force.Certain material
The frictional behaviour of material can be characterized by the coefficient of friction of material.Frictional force is two contact surfaces when relatively moving beginning
Maximum resistance, it is exactly coefficient of friction the ratio between with normal force.The detection method of current coefficient of friction is comparatively relatively more unified：Make
(it is placed in a breadboard on levels operation platform), a sample is fixed on breadboard with pressure sensitive adhesive double coated or other modes
On, another sample is fixed on special sliding block after cutting properly, and sliding block then is placed on into breadboard according to concrete operations explanation
The center of upper first sample, and make that the experiment direction of two samples is parallel with glide direction and dynamometric system does not stress just.But
It is that this detection method requires very high to the manufacture craft of breadboard (also known as testing stand), not only ensures the level and light of table top
Slide, and requirement makes of nonmagnetic substance.Condition, standard, the speed of experiment are different with object, can all significantly affect experiment knot
Really.Therefore development one kind is put to the test, and condition influence is smaller, and measuring accuracy is high, the wider printed matter surface coefficient of friction of the scope of application
Tester is desirability.
Utility model content
The purpose of this utility model is to provide one kind and is put to the test that condition influence is smaller, and measuring accuracy is high, the scope of application compared with
Wide printed matter surface friction coefficient tester.
The purpose of this utility model is achieved in that including base, operating surface version, workbench, sensor, briquetting, cunning
Block, cylinder, wherein：Chute is provided with the middle part of workbench, sliding block is inlaid in chute and is slidably connected with base, and briquetting is placed
It is slidably connected in the top of sliding block and with sliding block, sensor is separately mounted to workbench two ends with cylinder, and the external part of briquetting adds
Work, which has, is installed with screw rod in internal thread, internal thread, screw rod is connected by steel wire rope with sensor, and cylinder passes through connector and sliding block
Connection.
Further, briquetting both sides are correspondingly arranged on first clamping plate and the first trip bolt, and the first sample passes through the first folder
Plate and the first trip bolt are fixed on the bottom of briquetting.
Further, sliding block both sides are correspondingly arranged on second clamping plate and the second trip bolt, and the second sample passes through the second folder
Plate and the second trip bolt are fixed on the top of sliding block.
Further, the casing of cylinder is arranged on base by bearing, and the tailpiece of the piston rod of cylinder is connected with connector, even
The other end of fitting is connected with sliding block.
Further, the lower end connecting steel wire ropes of screw rod, the other end of steel wire rope is connected with sensor.
The beneficial effects of the utility model are：Because the stroke of cylinder is fixed in the present apparatus, so briquetting and sliding block
Stroke be also fixed, the weight of briquetting and sliding block is fixed in addition, only needs to change the first sample and second during test
Sample, therefore the coefficient of friction of present apparatus test is influenceed smaller by external factor, the scope of application is wider；While briquetting in the present apparatus
It is attached by the screw rod that can adjust height with sensor, it is ensured that briquetting is located at sustained height with sensor tie point,
So that the direction of each stress of sensor keeps level, it is ensured that sensor measures the accuracy of power, improves the essence of test
Degree.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1- bases, 2- operating surfaces version, 3- workbench, 4- sensors, 5- steel wire ropes, 6- chutes, 7- briquettings, 8- spiral shells
Bar, the trip bolts of 9- first, 10- first clamping plates, the samples of 11- first, 12- sliding blocks, the samples of 13- second, 14- second clamping plates, 15-
Second trip bolt, 16- connectors, 17- cylinders, 18- bearings.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the utility model is not subject in any way
Limitation, any changes and modifications made based on the utility model training centre, belongs to protection domain of the present utility model.
As shown in figure 1, the utility model include base 1, operating surface version 2, workbench 3, sensor 4, briquetting 7, sliding block 12,
Cylinder 17, wherein：The middle part of the workbench 3 is provided with chute 6, and sliding block 12, which is inlaid in chute 6 and slided with base 1, to be connected
Connect, briquetting 7 is placed on the top of sliding block 12 and is slidably connected with sliding block 12, sensor 4 is separately mounted to workbench 3 with cylinder 17
Two ends, the external part of briquetting 7, which is machined with internal thread, internal thread, is installed with screw rod 8, and screw rod 8 passes through steel wire rope 5 and sensor 4
Connection, cylinder 17 is connected by connector 16 with sliding block 12.
The both sides of briquetting 7 are correspondingly arranged on the trip bolt 9 of first clamping plate 10 and first, and the first sample 11 passes through first clamping plate 10
The bottom of briquetting 7 is fixed on the first trip bolt 9.During test, it is only necessary to unclamp the first trip bolt 9 and first clamping plate 10,
First sample 11 is flattened to the bottom for being fixed on briquetting 7.
The both sides of sliding block 12 are correspondingly arranged on the trip bolt 15 of second clamping plate 14 and second, and the second sample 13 passes through second clamping plate
14 and second trip bolt 15 be fixed on the top of sliding block 12.During test, it is only necessary to by the second trip bolt 15 and second clamping plate
14 are unclamped, and the second sample 13 is flattened to the top for being fixed on sliding block 12.
In order that producing relative motion between the first sample 11 and the second sample 13 that contact with each other, the casing of cylinder 17 leads to
Bearing 18 is crossed on base 1, the tailpiece of the piston rod of cylinder 17 is connected with connector 16, the other end and the sliding block 12 of connector 16
Connection.
The power measured in order to ensure sensor 4 is accurate, and the direction of each stress of sensor 4 should be consistent.Therefore screw rod 8
Lower end connecting steel wire ropes 5, the other end of steel wire rope 5 is connected with sensor 4.
When measuring the frictional force of storeroom, briquetting 7 is put on sliding block 12, sample to be tested is attached to both contact surfaces respectively
On, sensor 4 and briquetting 7 are connected.When sliding block 12 is moved, briquetting 7 because have the traction of sensor 4 without and sliding block 12 together
Mobile, sliding block 12 generates frictional force to briquetting 7, and sensor 4 measures the force value, it is possible to be converted into the friction system of material
Number.Because the height of screw rod 8 can be adjusted by precession or back-out briquetting 7, therefore briquetting 7 and sensor 4 can be ensured
Tie point is located at sustained height, so that the direction of each stress of sensor 4 is consistent, it is ensured that the power that sensor 4 is measured
Accuracy.
Claims (5)
1. a kind of printed matter surface friction coefficient tester, including base (1), operating surface version (2), workbench (3), sensor
(4), briquetting (7), sliding block (12), cylinder (17), it is characterised in that：Chute (6) is provided with the middle part of the workbench (3), it is sliding
Block (12) is inlaid in chute (6) and is slidably connected with base (1), and briquetting (7) is placed on the top of sliding block (12) and and sliding block
(12) it is slidably connected, sensor (4) is separately mounted to workbench (3) two ends with cylinder (17), and the external part of briquetting (7) is machined with
Screw rod (8) is installed with internal thread, internal thread, screw rod (8) is connected by steel wire rope (5) with sensor (4), and cylinder (17) passes through
Connector (16) is connected with sliding block (12).
2. a kind of printed matter surface friction coefficient tester according to claim 1, it is characterised in that：The briquetting (7)
Both sides are correspondingly arranged on first clamping plate (10) and the first trip bolt (9), and the first sample (11) passes through first clamping plate (10) and the
One trip bolt (9) is fixed on the bottom of briquetting (7).
3. a kind of printed matter surface friction coefficient tester according to claim 1, it is characterised in that：The sliding block (12)
Both sides are correspondingly arranged on second clamping plate (14) and the second trip bolt (15), and the second sample (13) passes through second clamping plate (14) and
Two trip bolts (15) are fixed on the top of sliding block (12).
4. a kind of printed matter surface friction coefficient tester according to claim 1, it is characterised in that：The cylinder (17)
Casing by bearing (18) be arranged on base (1) on, the tailpiece of the piston rod of cylinder (17) is connected with connector (16), connector
(16) the other end is connected with sliding block (12).
5. a kind of printed matter surface friction coefficient tester according to claim 1, it is characterised in that：The screw rod (8)
Lower end connecting steel wire ropes (5), the other end of steel wire rope (5) is connected with sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114745.XU CN206410988U (en) | 2017-02-07 | 2017-02-07 | A kind of printed matter surface friction coefficient tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114745.XU CN206410988U (en) | 2017-02-07 | 2017-02-07 | A kind of printed matter surface friction coefficient tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410988U true CN206410988U (en) | 2017-08-15 |
Family
ID=59557578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114745.XU Active CN206410988U (en) | 2017-02-07 | 2017-02-07 | A kind of printed matter surface friction coefficient tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907479A (en) * | 2017-12-25 | 2018-04-13 | 济南兰光机电技术有限公司 | The automatic friction coefficient instrument for placing sliding block, system and method |
| CN109374523A (en) * | 2018-12-07 | 2019-02-22 | 深圳劲嘉集团股份有限公司 | A kind of detection device, offset press and its detection method of UV ink solidification degree |
| CN114486720A (en) * | 2022-02-18 | 2022-05-13 | 中山华明泰科技股份有限公司 | Antiskid angle appearance |
-
2017
- 2017-02-07 CN CN201720114745.XU patent/CN206410988U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907479A (en) * | 2017-12-25 | 2018-04-13 | 济南兰光机电技术有限公司 | The automatic friction coefficient instrument for placing sliding block, system and method |
| CN109374523A (en) * | 2018-12-07 | 2019-02-22 | 深圳劲嘉集团股份有限公司 | A kind of detection device, offset press and its detection method of UV ink solidification degree |
| CN109374523B (en) * | 2018-12-07 | 2024-05-07 | 深圳劲嘉集团股份有限公司 | UV ink curing degree detection equipment, offset press and detection method thereof |
| CN114486720A (en) * | 2022-02-18 | 2022-05-13 | 中山华明泰科技股份有限公司 | Antiskid angle appearance |
| CN114486720B (en) * | 2022-02-18 | 2023-01-17 | 中山华明泰科技股份有限公司 | Antiskid angle appearance |
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