CN215374869U - Tensile strength testing device for cotton textiles - Google Patents
Tensile strength testing device for cotton textiles Download PDFInfo
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- CN215374869U CN215374869U CN202121715479.9U CN202121715479U CN215374869U CN 215374869 U CN215374869 U CN 215374869U CN 202121715479 U CN202121715479 U CN 202121715479U CN 215374869 U CN215374869 U CN 215374869U
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Abstract
The utility model discloses a tensile strength testing device for cotton textiles, and belongs to the field of testing of cotton textiles. The tensile strength testing device comprises a supporting component, a tensile component and a tensile component. The supporting component comprises a bottom plate and a supporting rod, the bottom end of the supporting rod is vertically fixed on the bottom plate, and a graduated scale arranged along the axial direction of the supporting rod is arranged on the supporting rod. The stretch-proofing subassembly includes locating part, dead lever, slide bar, and the slide bar slidable arranges on the bracing piece, and the locating part is located the bracing piece to the slip of restriction slide bar. The tensile resistance assembly comprises a connecting rod, a support plate and a balancing weight, the two ends of the connecting rod are respectively and vertically connected with the support plate and a sliding rod, and the balancing weight is detachably mounted on the support plate. The tensile strength testing device for the cotton textiles provided by the embodiment of the utility model not only can measure the tensile resistance of the cotton textiles, but also can measure the tensile resistance of the cotton textiles.
Description
Technical Field
The utility model belongs to the field of testing of cotton textiles, and particularly relates to a tensile strength testing device for cotton textiles.
Background
With the continuous development of economy. The cotton textile industry plays an important role in the economic development of China, spans two large production fields of agriculture and industry, and relates to multiple links of cotton production, textile, weaving and the like. Before the cotton textiles leave a factory, a series of tests are required to ensure that the performance of the cotton textiles meets the requirements of users on quality.
The existing testing device usually tests the tensile strength of cotton textiles, but the tensile strength of the cotton textiles can only be measured, but the tensile strength of the cotton textiles can not be accurately measured, so that the existing testing device can not meet the requirements of customers on the quality of the cotton textiles.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects or the improvement requirements of the prior art, the utility model provides a tensile strength testing device for a cotton textile, which aims to measure the tensile resistance of the cotton textile and the tensile resistance of the cotton textile.
The utility model provides a tensile strength testing device for cotton textiles, which comprises a supporting component, a tensile component and a tensile component, wherein the supporting component is arranged on the supporting component;
the support assembly comprises a bottom plate and a support rod, the bottom end of the support rod is vertically fixed on the bottom plate, and a graduated scale axially arranged along the support rod is arranged on the support rod;
the stretch-proofing component comprises a limiting part, a fixed rod and a sliding rod, wherein the fixed rod and the sliding rod are used for fixing two ends of a cotton textile, the fixed rod and the sliding rod are perpendicular to the supporting rod, the fixed rod is positioned right above the sliding rod, the fixed rod is fixedly installed on the supporting rod, the sliding rod is slidably arranged on the supporting rod, the sliding direction of the sliding rod extends along the axial direction of the supporting rod, and the limiting part is positioned on the supporting rod so as to limit the sliding of the sliding rod;
the tensile resistance assembly comprises a connecting rod, a support plate and a balancing weight, two ends of the connecting rod are respectively and vertically connected with the support plate and the sliding rod, and the balancing weight is detachably mounted on the support plate.
Optionally, the fixing rod is sleeved with a first nut and a second nut, and the first nut and the second nut are both in threaded fit with the fixing rod.
Optionally, a third nut and a fourth nut are sleeved on the sliding rod, the third nut and the fourth nut are both in threaded fit with the sliding rod, and the projections of the third nut and the first nut on the bottom plate are overlapped.
Optionally, the limiting member is an electromagnetic converter, and a pin end of the electromagnetic converter is movably inserted into the sliding rod.
Optionally, the limiting member is a screw rod, the screw rod is in threaded fit with the supporting rod, and the screw rod is movably inserted into the sliding rod towards one end of the sliding rod.
Optionally, the tensile strength testing device further comprises a driving assembly, the driving assembly comprises a cylinder and a lifting plate, the cylinder is located on the supporting rod, an output shaft of the cylinder is parallel to the supporting rod, the lifting plate is perpendicular to the supporting rod, and the lifting plate is fixedly connected with the output shaft of the cylinder to drive the sliding rod to ascend.
Optionally, a sliding ring is arranged on one side of the carrier plate, and the sliding ring is coaxially sleeved on the supporting rod.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects:
for the tensile strength testing device for the cotton textiles provided by the embodiment of the utility model, when the tensile strength of the cotton textiles is tested, firstly, one end of the cotton textiles is fixed on the fixed rod, and the other end of the cotton textiles is fixed on the sliding rod. Then, the weight block is placed on the carrier plate. Then, the limiting of the limiting part on the sliding rod is released, at the moment, the support plate can drive the support plate, the connecting rod and the sliding rod to move downwards under the action of the gravity of the balancing weight, the stretching amount of the cotton textile can be read according to the graduated scale, and the corresponding stretching force (namely the gravity of the balancing weight) is determined.
That is to say, the tensile strength testing device for the cotton textiles provided by the embodiment of the utility model can measure the tensile resistance of the cotton textiles and can also measure the tensile resistance of the cotton textiles to meet the factory requirements, thereby meeting the requirements of customers on the quality of the cotton textiles.
Drawings
Fig. 1 is a schematic structural diagram of a tensile strength testing device for cotton textiles according to an embodiment of the present invention.
The symbols in the drawings represent the following meanings:
1. a support assembly; 11. a base plate; 12. a support bar; 2. a stretch resistant member; 21. a limiting member; 22. fixing the rod; 221. a first nut; 222. a second nut; 23. a slide bar; 231. a third nut; 232. a fourth nut; 3. a tensile member; 31. a connecting rod; 32. a carrier plate; 321. a slip ring; 33. a balancing weight; 4. a drive assembly; 41. a cylinder; 42. a lifting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Fig. 1 is a schematic structural diagram of a tensile strength testing apparatus for cotton textiles according to an embodiment of the present invention, as shown in fig. 1, the tensile strength testing apparatus includes a supporting member 1, a tensile member 2, and a tensile member 3.
The support assembly 1 comprises a bottom plate 11 and a support rod 12, wherein the bottom end of the support rod 12 is vertically fixed on the bottom plate 11, and the support rod 12 is provided with a graduated scale arranged along the axial direction of the support rod 12.
The stretch-proofing component 2 comprises a limiting part 21, a fixing rod 22 and a sliding rod 23, wherein the fixing rod 22 and the sliding rod 23 are used for fixing two ends of a cotton textile, the fixing rod 22 and the sliding rod 23 are perpendicular to the supporting rod 12, the fixing rod 22 is located right above the sliding rod 23, the fixing rod 22 is fixedly installed on the supporting rod 12, the sliding rod 23 is arranged on the supporting rod 12 in a sliding mode, the sliding direction of the sliding rod 23 extends along the axial direction of the supporting rod 12, and the limiting part 21 is located on the supporting rod 12 to limit sliding of the sliding rod 23.
The tensile resistance component 3 comprises a connecting rod 31, a carrier plate 32 and a balancing weight 33, wherein two ends of the connecting rod 31 are respectively vertically connected with the carrier plate 32 and the sliding rod 23, and the balancing weight 33 is detachably arranged on the carrier plate 32.
For the tensile strength testing device for cotton textiles provided by the embodiment of the utility model, when the tensile strength of the cotton textiles is tested, firstly, one end of the cotton textiles is fixed on the fixed rod 22, and the other end of the cotton textiles is fixed on the sliding rod 23. Then, the weight block 33 is placed on the carrier plate 32. Then, the position of the position limiting member 21 on the sliding rod 23 is released, and at this time, the carrier plate 32 drives the carrier plate 32, the connecting rod 31 and the sliding rod 23 to move downward under the action of the gravity of the weight block 33, so that the stretching amount of the cotton textile can be read according to the scale, and the corresponding stretching force (i.e., the gravity of the weight block 33) is determined.
That is to say, the tensile strength testing device for the cotton textiles provided by the embodiment of the utility model can measure the tensile resistance of the cotton textiles and can also measure the tensile resistance of the cotton textiles to meet the factory requirements, thereby meeting the requirements of customers on the quality of the cotton textiles.
It is easy to understand that the ultimate tensile strength and ultimate tensile strength of the cotton textile can be tested by changing the mass of the balancing weight 33 during the test.
It should be noted that in the present embodiment, the mass of the sliding rod 23, the connecting rod 31 and the carrier plate 32 is much smaller than the mass of the weight block 33, and therefore, the gravity of the weight block 33 can be approximately regarded as the pulling force of the cotton textile.
Illustratively, the outer wall of the support rod 12 has a slide rail extending along the axial direction of the support rod 12, and one end of the slide rod 23 is slidably inserted into the slide rail.
In this embodiment, the fixing rod 22 is sleeved with the first nut 221 and the second nut 222, the first nut 221 and the second nut 222 are both in threaded fit with the fixing rod 22, and through the threaded fit between the first nut 221 and the fixing rod 22 and the threaded fit between the second nut 222 and the fixing rod 22, one end of a cotton textile can be clamped between the first nut 221 and the second nut 222, so that the fixing of the cotton textile on the fixing rod 22 is conveniently realized.
In the same way, the sliding rod 23 is sleeved with a third nut 231 and a fourth nut 232, the third nut 231 and the fourth nut 232 are in threaded fit with the sliding rod 23, and the projections of the third nut 231 and the first nut 221 on the bottom plate 11 are overlapped, so that the other end of the cotton textile can be clamped between the third nut 231 and the fourth nut 232, and the cotton textile can be conveniently fixed on the sliding rod 23.
In addition, the projections of the third nut 231 and the first nut 221 on the bottom plate 11 are overlapped, so that the cotton textile can keep a vertical stretching state during testing.
In other embodiments of the present disclosure, the cotton textiles may also be bound and fixed to the fixing rod 22 or the sliding rod 23 by a string.
In one embodiment of the present invention, the position-limiting member 21 is an electromagnetic transducer, and the pin end of the electromagnetic transducer is movably inserted into the sliding rod 23.
For example, when the electromagnetic converter is powered on, the latch end of the electromagnetic converter can be recovered into the electromagnetic converter, and the limit of the slide rod 23 by the latch end can be released.
In another implementation of the present invention, the limiting member 21 is a screw rod, the screw rod is in threaded engagement with the support rod 12, and one end of the screw rod facing the sliding rod 23 is movably inserted into the sliding rod 23.
For example, when the screw is screwed such that one end of the screw is retracted into the support rod 12, the limit of the slide rod 23 may be released.
It is easy to understand that, the left end of the sliding rod 23 has a groove matching with the limiting member 21, and when the bolt end or the screw rod of the electromagnetic converter is inserted into the groove, the sliding rod 23 can be limited.
In this embodiment, the tensile strength testing apparatus further includes a driving assembly 4, the driving assembly 4 includes a cylinder 41 and a lifting plate 42, the cylinder 41 is located on the supporting rod 12, an output shaft of the cylinder 41 is parallel to the supporting rod 12, the lifting plate 42 is perpendicular to the supporting rod 12, and the lifting plate 42 is fixedly connected to the output shaft of the cylinder 41 to drive the sliding rod 23 to ascend.
In the above embodiment, the cylinder 41 drives the lifting plate 42 to ascend to drive the sliding rod 23 to ascend, so that the groove of the sliding rod 23 is opposite to the limiting member 21 (to realize the resetting of the sliding rod 23), thereby limiting the sliding rod 23 by the limiting member 21 again and preparing for the next test.
In the embodiment, the lifting plate 42 is disposed opposite to the third nut 231, and the lifting plate 42 drives the third nut 231 to ascend so as to drive the sliding rod 23 to ascend.
With reference to fig. 1, a sliding ring 321 is disposed on one side of the carrier plate 32, the sliding ring 321 is coaxially sleeved on the supporting rod 12, and the sliding ring 321 can guide the lifting of the carrier plate 32.
It should be noted that the surface of the support rod 12 is smooth, so as to reduce the friction between the slip ring 321 and the support rod 12.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the utility model, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The tensile strength testing device for the cotton textiles is characterized by comprising a supporting component (1), a tensile component (2) and a tensile component (3);
the supporting assembly (1) comprises a bottom plate (11) and a supporting rod (12), the bottom end of the supporting rod (12) is vertically fixed on the bottom plate (11), and a graduated scale axially arranged along the supporting rod (12) is arranged on the supporting rod (12);
the stretch-proofing component (2) comprises a limiting part (21), a fixing rod (22) and a sliding rod (23), wherein the fixing rod (22) and the sliding rod (23) are used for fixing two ends of cotton textiles, the fixing rod (22) and the sliding rod (23) are perpendicular to the supporting rod (12), the fixing rod (22) is located right above the sliding rod (23), the fixing rod (22) is fixedly installed on the supporting rod (12), the sliding rod (23) is slidably arranged on the supporting rod (12), the sliding direction of the sliding rod (23) extends along the axial direction of the supporting rod (12), and the limiting part (21) is located on the supporting rod (12) so as to limit the sliding of the sliding rod (23);
the tensile component (3) comprises a connecting rod (31), a carrier plate (32) and a balancing weight (33), two ends of the connecting rod (31) are respectively and vertically connected with the carrier plate (32) and the sliding rod (23), and the balancing weight (33) is detachably mounted on the carrier plate (32).
2. The tensile strength testing device for cotton textiles as claimed in claim 1, wherein a first nut (221) and a second nut (222) are sleeved on the fixing rod (22), and both the first nut (221) and the second nut (222) are in threaded fit with the fixing rod (22).
3. The tensile strength testing device for the cotton textiles is characterized in that a third nut (231) and a fourth nut (232) are sleeved on the sliding rod (23), the third nut (231) and the fourth nut (232) are in threaded fit with the sliding rod (23), and projections of the third nut (231) and the first nut (221) on the bottom plate (11) are overlapped.
4. The tensile strength testing device for cotton textiles according to claim 1, wherein said limiting member (21) is an electromagnetic transducer, and a pin end of said electromagnetic transducer is movably inserted into said sliding rod (23).
5. The tensile strength testing device for cotton textiles according to claim 1, wherein said limiting member (21) is a threaded rod, said threaded rod is threadedly engaged with said supporting rod (12), and said threaded rod is movably inserted into said sliding rod (23) towards one end of said sliding rod (23).
6. The tensile strength testing device for the cotton textiles is characterized in that the tensile strength testing device further comprises a driving assembly (4), the driving assembly (4) comprises a cylinder (41) and a lifting plate (42), the cylinder (41) is located on the supporting rod (12), an output shaft of the cylinder (41) is parallel to the supporting rod (12), the lifting plate (42) is perpendicular to the supporting rod (12), and the lifting plate (42) is fixedly connected with the output shaft of the cylinder (41) to drive the sliding rod (23) to ascend.
7. The tensile strength testing device for cotton textiles as claimed in any one of claims 1 to 5, wherein a side of the carrier plate (32) has a sliding ring (321), and the sliding ring (321) is coaxially sleeved on the supporting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121715479.9U CN215374869U (en) | 2021-07-27 | 2021-07-27 | Tensile strength testing device for cotton textiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121715479.9U CN215374869U (en) | 2021-07-27 | 2021-07-27 | Tensile strength testing device for cotton textiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374869U true CN215374869U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121715479.9U Active CN215374869U (en) | 2021-07-27 | 2021-07-27 | Tensile strength testing device for cotton textiles |
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| Country | Link |
|---|---|
| CN (1) | CN215374869U (en) |
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2021
- 2021-07-27 CN CN202121715479.9U patent/CN215374869U/en active Active
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