CN207610935U - A kind of paper burst tester - Google Patents
A kind of paper burst tester Download PDFInfo
- Publication number
- CN207610935U CN207610935U CN201721078537.5U CN201721078537U CN207610935U CN 207610935 U CN207610935 U CN 207610935U CN 201721078537 U CN201721078537 U CN 201721078537U CN 207610935 U CN207610935 U CN 207610935U
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- Prior art keywords
- lower pressure
- ring
- support plate
- upper press
- pressure ring
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Abstract
The utility model is related to a kind of paper burst testers.It is intended to provide one kind simple in structure, easy to operate, sample clamping and test linkage, the accurate paper burst tester of test result.There is the analyzer mounting base, including upper press ring, lower pressure ring and support plate, upper press ring to be correspondingly arranged the clamping mechanism that composition clamps sample up and down with lower pressure ring；Upper press ring upper end is equipped with the actuating mechanism that control upper press ring moves up and down and several extension springs being evenly arranged, extension spring are vertically arranged, and the lower pressure ring of extension spring lower end connection, mounting base is fixed in extension spring upper end；Support plate is set to immediately below lower pressure ring, and the support plate is fixed on mounting base, and corresponding lower pressure ring center is equipped with weighing sensor and ball headed measuring rod is fixedly mounted in support plate；It is connected through several compressed springs being vertically arranged and telescopic rod I between support plate and lower pressure ring, the extension spring of compressed spring and top is arranged in a one-to-one correspondence, and compressed spring is identical as the spring rate of extension spring.
Description
Technical field
The utility model is related to a kind of paper burst testers, are suitable for toilet paper detecting instrument field.
Background technology
Ball headed measuring rod and sensor are mounted on pedestal by existing bursting strength detector, and upper press ring and the setting of lower pressure ring exist
The top of ball headed measuring rod.When test, between sample is placed on upper and lower pressure ring, upper press ring and lower pressure ring is first set to clamp sample, so
Ball headed measuring rod moves up the sample poked between upper and lower pressure ring afterwards.
Since sample clamps and tests point two steps and executes, the cumbersome of executing agency and control is accordingly increased；And it clamps
Power cannot increase with the increase of bursting strength force value.
Invention content
The technical problems to be solved in the utility model is：In view of the above problems, a kind of simple in structure, operation is provided
Convenient, sample clamps and test linkage, the accurate paper burst tester of test result.
Technical solution used by the utility model is：There is a kind of paper burst tester mounting base, feature to exist
In：Including upper press ring, lower pressure ring and support plate, wherein upper press ring is correspondingly arranged composition with lower pressure ring and clamps clamping for sample up and down
Mechanism；
The upper press ring upper end is equipped with the actuating mechanism and several stretching bullets being evenly arranged that control upper press ring moves up and down
Spring, extension spring are vertically arranged, and the lower pressure ring of extension spring lower end connection, mounting base is fixed in extension spring upper end；
The support plate is set to immediately below lower pressure ring, and the support plate is fixed on mounting base, corresponds to and pushes in support plate
Ring center is equipped with weighing sensor and ball headed measuring rod is fixedly mounted；
It is connected through several compressed springs being vertically arranged and telescopic rod I between the support plate and lower pressure ring, compressed spring
It is arranged in a one-to-one correspondence with the extension spring of top, and compressed spring is identical as the spring rate of extension spring.
The actuating mechanism includes guide sleeve, connecting rod and the disc cam being located above the upper press ring, the guiding
Casing is vertically arranged and is fixed on mounting base, and connecting rod is coaxially plugged in guide sleeve, which connects the upper press ring, even
Rolling bearing is installed in bar upper end, and the disc cam being in contact with it is arranged above rolling bearing.
The connecting rod lower end is connect through spherical pair with the upper press ring.
The mounting base is fixed in the support plate centre, and edge is uniformly set on annulus there are a circle hanging annulus
There are several pilot holes, inserts guide rod in pilot hole, the lower pressure ring is fixed in guide rod upper end.
Coaxial package has the compressed spring on the guide rod.
The upper press ring upper end is equipped with several telescopic rods II arranged vertically, and II upper end of telescopic rod is fixed on mounting base, is stretched
Upper press ring is fixed in II lower end of contracting bar.
Coaxial package has the extension spring on the telescopic rod II.
The utility model has the beneficial effects that：The utility model pushes clamping mechanism to clamp and to moving down by actuating mechanism
It moves to ball headed measuring rod, realization clamps one biconditional operation of sample and test, simplifies operating procedure.Using one-to-one correspondence in the utility model
The extension spring and compressed spring of setting, and the spring rate of two kinds of springs is identical, can mutually be supported to the active force of clamping mechanism
Disappear, you can ensure that upper and lower pressure ring compresses sample, and the influence to actuating mechanism can be reduced.Actuating mechanism is adopted in the utility model
It is simple in structure with disc cam coupler link, and pressing disc can be made steadily to decline by using respective shapes disc cam.This reality
With spherical pair is equipped in novel between upper press ring and connecting rod, it is ensured that compress sample power it is circumferential uniformly.Ball in the utility model
Head measuring staff and weighing sensor are fixed on mounting base through support plate, reduce since ball headed measuring rod shakes the test error brought.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment.
Specific implementation mode
As shown in Figure 1, the present embodiment be a kind of paper burst tester, including mounting base, upper press ring 6, lower pressure ring 9,
Support plate 15, weighing sensor 13 and ball headed measuring rod 14, wherein upper press ring 6 are correspondingly arranged composition with about 9 lower pressure ring and clamp examination
The clamping mechanism of sample.
6 upper end of upper press ring is hung on through several telescopic rods II 8 being evenly arranged in mounting base in this example, and telescopic rod II 8 is perpendicular
Straight arrangement, upper and lower ends are separately connected mounting base and upper press ring 6, coaxial extension spring 7 on telescopic rod II 8, in the extension spring
Lower both ends are separately connected mounting base and upper press ring 6.
It is connected to actuating mechanism in 6 upper end center of upper press ring, which includes guide sleeve 4,4 vertical cloth of guide sleeve
It is placed in the top of upper press ring 6 and is fixed on mounting base, connecting rod 3 is coaxially inserted in guide sleeve 4, the connecting rod lower end is through spherical pair 5
Upper press ring 6 is connected, small end installs rolling bearing 2, and 2 top of rolling bearing is correspondingly arranged disc cam 1.The axis of rolling in this example
Hold disc cam 1 of 2 apical graftings above it, to make extension spring 7 stretch caused by upward pulling force be more than or equal to upper press ring 6
Deng gravity, so rolling bearing 2 and disc cam 1 are in close contact.
Support plate 15 is arranged in this example immediately below clamping mechanism, is fixed on mounting base in the middle part of the support plate lower end, edge stays
There is the hanging annulus of a circle, several pilot holes 1501 is uniformly provided on annulus, the position of pilot hole 1501 is in top extension spring 7
Position corresponds, and guide rod 10 is inserted in pilot hole 1501,9 lower face of lower pressure ring is fixed in 10 upper end of guide rod.The present embodiment exists
Coaxial sleeve is equipped with compressed spring 11 on guide rod 10, and 9 lower face of lower pressure ring, 11 upper end of compressed spring are fixed in 11 upper end of compressed spring
It is fixed on support plate 15.It is only capable of moving up and down to limit lower pressure ring 9, this example is uniformly set between lower pressure ring 9 and support plate 15
There are several telescopic rods I 12, I 12 upper and lower ends of telescopic rod to be individually fixed in lower pressure ring 9 and support plate 15.It is being supported in the present embodiment
Vertical ball headed measuring rod 14 is fixedly mounted in the weighed sensor in 15 upper surface center of disk 13.
Compressed spring 11 is identical as the spring rate of extension spring 7 in this example, can guarantee upper press ring 6 under when in use
Clamping force between pressure ring 9, and the influence to actuating mechanism can be reduced.
The operation principle of the present embodiment is as follows：When original state, lower pressure ring 9 compresses compressed spring 11 by its own gravity；
Extension spring 7 is in tensional state under the action of 1 coupler link 3 of disc cam and upper press ring 6, and extension spring 7 generates at this time
Upward pulling force be slightly larger than the gravity of upper press ring 6, and there are certain intervals between upper press ring 6 and lower pressure ring 9.
It is ω by constant rotational speed0Motor-driven disc cam 1 rotate, vertical displacement is transferred to by rolling bearing
Connecting rod 3, then through connecting rod 3 are transferred to moving displacement and are connected on upper press ring 6.
Upper press ring 6 by connecting rod 3 when being transmitted the down force come, under the guiding role of several telescopic rods II 8
Vertical downward movement, until being contacted with the lower pressure ring 9 of 6 lower section of upper press ring, upper and lower pressure ring clamps sample.
Upper press ring 6 continues to be transmitted the down force of coming by connecting rod 3, in telescopic rod II 8, telescopic rod I 12 and guide rod 10
Guiding role under upper press ring 6 and lower pressure ring 9 move downwardly together, until the bulb of the sample and lower section between upper and lower pressure ring
Measuring staff is contacted and is tested.
Then, disc cam 1 enters quick return active section, and upper press ring 6 and lower pressure ring 9 are respectively in extension spring 7 and pressure
It moves up, restores to initial position under the action of contracting spring 11, complete primary test.
Claims (7)
1. a kind of paper burst tester has mounting base, it is characterised in that：Including upper press ring (6), lower pressure ring (9) and branch
Support plate (15), wherein upper press ring (6) are correspondingly arranged the clamping mechanism that composition clamps sample with lower pressure ring (9) up and down；
Upper press ring (6) upper end is equipped with the actuating mechanism and several stretchings being evenly arranged that control upper press ring (6) moves up and down
Spring (7), extension spring (7) are vertically arranged, the lower pressure ring (9) of extension spring (7) lower end connection, and extension spring (7) upper end is solid
Due to mounting base；
The support plate (15) is set to immediately below lower pressure ring (9), and the support plate (15) is fixed on mounting base, support plate (15)
Pressure ring (9) center is equipped with weighing sensor (13) and ball headed measuring rod (14) is fixedly mounted under upper correspondence；
Through several compressed springs (11) being vertically arranged and telescopic rod I (12) phase between the support plate (15) and lower pressure ring (9)
Even, compressed spring (11) and the extension spring (7) of top are arranged in a one-to-one correspondence, and compressed spring (11) and extension spring
(7) spring rate is identical.
2. paper burst tester according to claim 1, it is characterised in that：The actuating mechanism includes positioned at described
Guide sleeve (4), connecting rod (3) above upper press ring (6) and disc cam (1), the guide sleeve (4) are vertically arranged and fix
In mounting base, connecting rod (3) is coaxially plugged in guide sleeve (4), which connects the upper press ring (6), connecting rod (3)
Rolling bearing (2) is installed in upper end, and the disc cam (1) being in contact with it is arranged above rolling bearing (2).
3. paper burst tester according to claim 2, it is characterised in that：Connecting rod (3) lower end is through spherical pair
(5) it is connect with the upper press ring (6).
4. paper burst tester according to claim 1, it is characterised in that：Support plate (15) centre is solid
Due to the mounting base, edge is uniformly provided with several pilot holes (1501), pilot hole there are a circle hanging annulus on annulus
(1501) inserting guide rod (10) in, the lower pressure ring (9) is fixed in guide rod (10) upper end.
5. paper burst tester according to claim 4, it is characterised in that：Coaxial package on the guide rod (10)
There is the compressed spring (11).
6. paper burst tester according to claim 1, it is characterised in that：The upper press ring (6) is if upper end is equipped with
Mounting base is fixed in the dry telescopic rod II (8) arranged vertically, telescopic rod II (8) upper end, and pressure is fixed in telescopic rod II (8) lower end
Ring (6).
7. paper burst tester according to claim 1, it is characterised in that：Coaxial sleeve on the telescopic rod II (8)
Equipped with the extension spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078537.5U CN207610935U (en) | 2017-08-25 | 2017-08-25 | A kind of paper burst tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078537.5U CN207610935U (en) | 2017-08-25 | 2017-08-25 | A kind of paper burst tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610935U true CN207610935U (en) | 2018-07-13 |
Family
ID=62792188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721078537.5U Active CN207610935U (en) | 2017-08-25 | 2017-08-25 | A kind of paper burst tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504126A (en) * | 2021-07-08 | 2021-10-15 | 思嘉环保材料科技（上海）有限公司 | PVC net clamping cloth constant-weight elongation rate detection device and use method thereof |
-
2017
- 2017-08-25 CN CN201721078537.5U patent/CN207610935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504126A (en) * | 2021-07-08 | 2021-10-15 | 思嘉环保材料科技（上海）有限公司 | PVC net clamping cloth constant-weight elongation rate detection device and use method thereof |
| CN113504126B (en) * | 2021-07-08 | 2022-09-02 | 思嘉环保材料科技（上海）有限公司 | PVC net clamping cloth constant-weight elongation rate detection device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310015 No. 66 East Zhoushan Road, Hangzhou, Zhejiang, Gongshu District Patentee after: China Building Materials Intelligent Automation Research Institute Co.,Ltd. Address before: 310015 No. 66 East Zhoushan Road, Hangzhou, Zhejiang, Gongshu District Patentee before: (CNBM) RESEARCH INSTITUTE FOR AUTOMATION OF LIGHT INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |