CN219608437U - Fixed-length tension sampler - Google Patents
Fixed-length tension sampler Download PDFInfo
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- CN219608437U CN219608437U CN202320555919.1U CN202320555919U CN219608437U CN 219608437 U CN219608437 U CN 219608437U CN 202320555919 U CN202320555919 U CN 202320555919U CN 219608437 U CN219608437 U CN 219608437U
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- movable rod
- cord
- depression bar
- sampling
- sampler
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Abstract
The utility model discloses a fixed-length tension sampler, and belongs to the technical field of cord sampling devices. Including operation platform, operation platform's upper surface is equipped with a set of parallel removal track from top to bottom, it is equipped with a set of briquetting mechanism to remove orbital top, briquetting mechanism is mutually perpendicular with the removal track, briquetting mechanism includes the movable rod, the side below of movable rod is connected with the line ball board, the below at both ends is connected with the slider about the movable rod, the slider all falls into the orbital inside of removal, the top of movable rod is connected with the fixing base, the top of fixing base is connected with the installation piece, the upper end of depression bar is connected with the pressing block, the below of depression bar is connected with the line ball board, the surface of the depression bar that is located the movable rod inside is equipped with reset spring, the fixed surface of line casing has a plurality of locating pins. According to the utility model, the movable pressing block mechanism and the scale plate are arranged on the operation panel, so that the cord can be pressed according to the sampling requirement, the sampling length of the cord can be accurately controlled, sampling can be completed by only one person, and the sampling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of cord sampling devices, in particular to a fixed-length tension sampler.
Background
The national standard physical property test items of the dipped cord fabric comprise the linear density and dry heat (oven method) test items of the dipped cord fabric, and the two test items need to accurately measure the cord fabric with a certain length under the specified effect of the pre-applied tension; there is no clear regulation in the national standard on how to measure the cord length.
In the prior art, in order to measure a cord of a predetermined length, two methods are generally adopted:
1. linear density sample preparation method: firstly, fixing a steel ruler with specified precision on a vertical wall, fixing a nail at the top end of the steel ruler, knotting a cord, tying the cord on the nail, hanging a specified tension weight at the other end of the steel ruler to enable the cord to naturally droop, and after the cord is stationary, rapidly cutting off the cord at the upper end and the lower end of a specified distance by two persons; the above operation was repeated by taking another cord until the prescribed number (10) was obtained. With the development of companies, the yield is continuously increased, the detection amount is increased, and a batch of finished products can be sampled in a linear density test mode, wherein two persons with high mercy generally need 15 minutes to finish the linear density test, 10 batches of finished products per day can be sampled in a single line density mode, and 2 persons can need 2.5 hours to finish the sampling. Meanwhile, operators cutting off the cord at the lower end of the sampling process need to grasp the suspended tension weights in time at the same time, so that injury to the operators and damage to the weights are prevented.
2. Dry heat (oven method) sample preparation method: firstly, fixing a steel ruler with specified precision on a vertical wall, fixing a nail at the top end of the steel ruler, knotting a cord and tying the cord on the nail, hanging a specified tension weight at the other end of the steel ruler to enable the cord to naturally droop, marking the upper end and the lower end of a specified distance after the cord is stationary, taking down the weight, and taking down a sample; the above operation was repeated by taking another cord until the prescribed number (6) was obtained. Typically, a batch of finished products is sampled for 9 minutes and 10 batches of finished products per day, and the sampling takes 1.5 hours.
The two methods are used for sampling, the working efficiency is obviously lower from the whole working rhythm, and the method is not suitable for the current rapid development requirement.
Disclosure of Invention
In order to solve the problems, the utility model provides a fixed-length tension sampler.
The utility model is realized by the following technical scheme:
the utility model provides a fixed length tension sampler, includes operation platform, operation platform's upper surface is equipped with a set of parallel removal track from top to bottom, the orbital top of removal is equipped with a set of briquetting mechanism, briquetting mechanism is mutually perpendicular with the removal track, briquetting mechanism includes the movable rod, the side below of movable rod is connected with the line ball board, the below at both ends is connected with the slider about the movable rod, the slider all falls into the orbital inside of removal, the top of movable rod is connected with the fixing base, the top of fixing base is connected with the installation piece, the depression bar is worn to be equipped with on the surface of installation piece, the upper end of depression bar is connected with the pressing block, the lower extreme of depression bar passes the movable rod and stretches to the outside of movable rod, the below of depression bar is connected with the line ball board, and the surface of the depression bar that is located the movable rod inside is equipped with reset spring, operation platform's upper surface still is fixed with the scale plate, the scale plate is parallel with the removal track, the surface of scale plate is equipped with the scale mark, the outside of line groove is equipped with a set of line groove, the surface fixing pin of line groove.
The compression bar between the lower surface of the installation block and the upper surface of the movable bar is connected with an insertion block.
The length of the moving track is consistent with that of the scale plate.
The scale plate is positioned between the moving rails.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the movable pressing block mechanism and the scale plate are arranged on the operation panel, so that the cord can be pressed according to the sampling requirement, sampling can be completed by only one person, the operation time is shortened, and the sampling efficiency is improved; the sampling length of the cord can be accurately controlled, the accuracy of data is ensured, and the working efficiency and the working quality are greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the briquetting mechanism of the present utility model;
fig. 3 is a schematic top view of the insert block of the present utility model.
In the figure: 1. an operating platform; 2. a wire slot; 3. a positioning pin; 4. a scale plate; 5. a moving rod; 6. a wire pressing plate; 7. a moving track; 8. a cord; 9. a mounting block; 10. a fixing seat; 11. pressing the blocks; 12. a compression bar; 13. a return spring; 14. inserting blocks; 15. scale marks; 16. a sliding block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 3 of the attached drawings, a fixed-length tension sampler comprises an operation platform 1, a group of moving rails 7 which are parallel up and down are arranged on the upper surface of the operation platform 1, a group of pressing block mechanisms are arranged above the moving rails 7 and are perpendicular to the moving rails 7, each pressing block mechanism comprises a moving rod 5, a line pressing plate 6 is connected below the side of the moving rod 5, sliding blocks 16 are connected below the upper end and the lower end of the moving rod 5, the sliding blocks 16 fall into the moving rails 7, a fixing seat 10 is connected above the moving rod 5, a mounting block 9 is connected above the fixing seat 10, a pressing rod 12 is arranged on the surface of the mounting block 9 in a penetrating mode, a pressing block 11 is connected to the upper end of the pressing rod 12, the lower end of the pressing rod 12 penetrates through the moving rod 5 and extends to the outer portion of the moving rod 5, a line pressing plate 6 is connected to the lower end of the pressing rod 12, a reset spring 13 is arranged on the outer surface of the pressing rod 12 inside the moving rod 5, a scale plate 4 is further fixed on the upper surface of the operation platform 1, a plurality of scale marks 4 are arranged on the surface of the scale marks 4, and a scale mark marks 2 are arranged on the surface of the scale marks 2.
An insert block 14 is connected to the compression bar 12 between the lower surface of the mounting block 9 and the upper surface of the moving bar 5.
The length of the moving track 7 is consistent with the length of the scale plate 4.
The scale plate 4 is positioned between the moving rails 7.
Example 1
The utility model provides a fixed length tension sampler, including operation platform 1, operation platform 1's upper surface is equipped with a set of parallel removal track 7 from top to bottom, the top of removal track 7 is equipped with a set of parallel briquetting mechanism, briquetting mechanism is mutually perpendicular with removal track 7, briquetting mechanism includes movable rod 5, the side below of movable rod 5 is connected with pressure line board 6, the below at the upper and lower both ends of movable rod 5 is connected with slider 16, slider 16 all falls into the inside of removal track 7, the upper surface of the upper and lower end of movable rod 5 all is connected with fixing base 10, the top of fixing base 10 is connected with installation piece 9, the surface of installation piece 9 wears to be equipped with depression bar 12, the upper end of depression bar 12 is connected with pressing block 11, the lower extreme of depression bar 12 passes movable rod 5 and stretches to the outside of movable rod 5, the below of depression bar 12 is connected with pressure line board 6, the surface of depression bar 12 that is located inside movable rod 5 is equipped with reset spring 13, the upper surface of operation platform 1 still is fixed with scale plate 4, scale plate 4 is parallel with removal track 7, scale plate 4 is located between the movable track 7, the length of movable rail 7 and the length of scale plate 4 is equipped with fixing base 10, the surface mounting piece 9 is equipped with the scale pin 14 on the surface mounting 2 of a plurality of scale pins 2, the surface mounting 2 is equipped with between the scale pin 2.
In this embodiment, the steps during sampling are as follows: the two ends of the cord 8 are respectively fixed on the positioning pins 7 at the two ends of the operation platform 1, the cord is straightened, according to the cord sampling length requirement, the two moving rods 5 are moved to drive the cord pressing plates 6 below the two moving rods to the corresponding positions of the cord according to the cord sampling length requirement, the cord 8 is pressed by the cord pressing mechanism, when the cord is pressed, the pressing speed 11 is pressed, the pressing rods 12 downwards move in the moving rods 5, the cord pressing plates 6 are pressed on the surface of the cord 8, the inserting blocks 14 are inserted to position the cord pressing plates 6, and the two ends of the cord are cut to obtain the sample with the required length.
After the sampler is sampled, the plug 14 is taken out, the compression bar 12 is restored to the original position under the action of the return spring 13, at the moment, the lowest part of the line pressing plate 6 is positioned above the 16 operation platform, the sliding of the line pressing plate 6 is not affected, and the moving bar 5 can move horizontally and randomly in the track with the line pressing plate 6.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but rather the equivalent variations and modifications in shape, construction, characteristics and spirit according to the scope of the claims should be construed to be included in the scope of the claims.
Claims (4)
1. A fixed length tension sampler, characterized in that: including operation platform (1), the upper surface of operation platform (1) is equipped with a set of parallel removal track (7) from top to bottom, the top of removal track (7) is equipped with a set of briquetting mechanism, briquetting mechanism is mutually perpendicular with removal track (7), briquetting mechanism includes movable rod (5), the side below of movable rod (5) is connected with line ball board (6), the below at both ends is connected with slider (16) about movable rod (5), slider (16) all fall into the inside of removal track (7), the top of movable rod (5) is connected with fixing base (10), the top of fixing base (10) is connected with installation piece (9), the surface of installation piece (9) wears to be equipped with depression bar (12), the upper end of depression bar (12) is connected with pressing block (11), the lower extreme of depression bar (12) passes movable rod (5) and stretches to the outside of movable rod (5), the below of depression bar (12) is connected with line ball board (6), the top that is located movable rod (5) is inside is connected with fixing base (10), the top of fixing base (10) is connected with depression bar (4) and scale mark (4) on the surface of scale (4), a group of wire grooves (2) are formed in the outer side of the wire pressing plate (6), and a plurality of positioning pins (3) are fixed on the surface of each wire groove (2).
2. The fixed length tension sampler of claim 1, wherein: the pressing rod (12) positioned between the lower surface of the mounting block (9) and the upper surface of the movable rod (5) is connected with an inserting block (14).
3. The fixed length tension sampler of claim 1, wherein: the length of the moving track (7) is consistent with the length of the scale plate (4).
4. The fixed length tension sampler of claim 1, wherein: the scale plate (4) is positioned between the moving rails (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555919.1U CN219608437U (en) | 2023-03-21 | 2023-03-21 | Fixed-length tension sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555919.1U CN219608437U (en) | 2023-03-21 | 2023-03-21 | Fixed-length tension sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219608437U true CN219608437U (en) | 2023-08-29 |
Family
ID=87749749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320555919.1U Active CN219608437U (en) | 2023-03-21 | 2023-03-21 | Fixed-length tension sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219608437U (en) |
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2023
- 2023-03-21 CN CN202320555919.1U patent/CN219608437U/en active Active
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