CN212031134U - Cotton fiber strength detection device - Google Patents
Cotton fiber strength detection device Download PDFInfo
- Publication number
- CN212031134U CN212031134U CN202020656607.6U CN202020656607U CN212031134U CN 212031134 U CN212031134 U CN 212031134U CN 202020656607 U CN202020656607 U CN 202020656607U CN 212031134 U CN212031134 U CN 212031134U
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- cotton fiber
- rotary column
- plate
- clamping
- base plate
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Abstract
The utility model discloses a cotton fiber strength detection device, including base plate, two sets of clamping components and drive wherein the gliding drive assembly of a set of clamping components, the top surface of base plate sets up two slide rails along length side symmetry, and wherein a set of clamping components sliding connection is in two slide rails, clamping components includes two blocks of curb plates, second motor, rotary column, wherein, two on the base plate is located to the curb plate symmetry, rotary column rotates to be connected between two blocks of curb plates, the second motor is installed in the curb plate outside and the drive couples in the rotary column, set up a plurality of perforation along the axial on the rotary column, perforation department is used for wearing to establish cotton fiber bundle, still installs the clamping mechanism who corresponds with the perforation on the rotary column, and clamping mechanism is used for the tip of fixed cotton fiber bundle in the perforation that corresponds. The utility model discloses can once only measure stranded cotton tow, the fixed cotton tow convenient and fast of installation, easy operation, the cotton fiber of being convenient for detects the use.
Description
Technical Field
The utility model relates to a cotton fiber detects technical field, especially relates to a cotton fiber strength detection device.
Background
The elastic modulus and the strength of the fiber or the filament are basic mechanical properties, and the problems of the elastic modulus and the strength of the fiber or the filament need to be considered in the practical application of the fields of aerospace, electronic information, biomedical materials and the like so as to achieve the purpose of structural design. The elastic modulus reflects the ability of the material to resist deformation caused by external force, and is one of the basic mechanical properties of the material. For conventional solid materials, currently, commonly used measurement methods include a stress strain method, a bending method, an acoustic resonance method, an ultrasonic method, and the like.
The strength is the maximum stress of the material in the fracture failure process, the material has the function of lifting the weight in fracture mechanics, when the fiber strength is detected at the present stage, the fiber is generally pulled, and the tensile length when the fiber is subjected to limiting breaking is recorded to judge the strength of the fiber, so that the cotton fiber strength detection device is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cotton fiber strength detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cotton fiber strength detection device, includes base plate, two sets of clamping component and drives wherein the gliding drive assembly of a set of clamping component, the top surface of base plate sets up two slide rails along the length direction symmetry, and wherein a set of clamping component sliding connection is in two slide rails.
The clamping assembly comprises two side plates, a second motor and a rotary column, wherein the two side plates are symmetrically arranged on the base plate, the rotary column is rotatably connected between the two side plates, the second motor is arranged on the outer sides of the side plates and is in driving connection with the rotary column, a plurality of through holes are formed in the rotary column along the axial direction, cotton fiber bundles are arranged at the through holes in a penetrating mode, a clamping mechanism corresponding to the through holes is further arranged on the rotary column, and the clamping mechanism is used for fixing the end portions of the cotton fiber bundles in the corresponding through holes.
The side plate in one group of clamping assembly is fixed on the base plate, the bottom end of the inner side plate of the other group of clamping assembly is fixed with a sliding block, and the sliding block is connected with a sliding rail on the base plate in a matching manner.
A ruler plate is fixed on the base plate and is arranged in parallel with the sliding direction of the sliding block.
Further, clamping mechanism includes sleeve, splint, connecting rod, external screw thread, knob and sets up the screw hole on the rotary column, and wherein the external screw thread is seted up to the surface part of connecting rod and is connected with the screw hole cooperation on the rotary column, and the inner of connecting rod stretches into in the perforation, and the sleeve has been cup jointed in the rotation, and telescopic opposite side is fixed with splint, and the knob is installed to the outer end of connecting rod, forms the centre gripping clearance that supplies cotton fiber bundle to pass between splint and the perforation adjacent lateral wall.
Furthermore, the driving assembly comprises a screw rod, a threaded hole formed in the sliding block and a first motor, the screw rod is in threaded fit connection with the threaded hole in the sliding block, the first motor is installed on the base plate, and an output shaft of the first motor is in driving connection with the screw rod.
Furthermore, an auxiliary clamping mechanism is further installed between the two side plates in the clamping assembly and used for pressing partial cotton fiber bundles outside the through holes onto the outer surface of the rotary column.
Further, the rotary column is cylindrical, the auxiliary clamping mechanism comprises a transverse plate, an electric telescopic rod and a pressing plate, the transverse plate is horizontally fixed between the two side plates, the pressing plate is movably arranged below the transverse plate, the electric telescopic rod is arranged on the transverse plate, the telescopic end of the electric telescopic rod is connected with the pressing plate, and the bottom surface of the pressing plate is an arc-shaped surface and can be attached to the outer surface of the rotary column.
The utility model has the advantages that:
the utility model designs a base plate, two groups of clamping components are symmetrically arranged on the base plate, the distance between the two groups of clamping components is adjustable, a first motor works to drive a sliding clamping component guide rail to slide, so that the distance between rotating columns in the two clamping components is shorter than the length of a cotton fiber bundle to be detected, two ends of the cotton fiber bundle are penetrated into through holes on the corresponding rotating columns, the fixation is finished, the first motor rotates to drive a screw rod to rotate, the two groups of clamping components are mutually separated, thereby straightening the cotton fiber bundle, when the cotton fiber bundle is about to be tensioned and straightened, the reading on a ruler plate at the position of a movable side plate is recorded, the first motor continuously works to enable the two groups of clamping components to be continuously separated from each other until the cotton fiber bundle starts to be broken, the work is stopped at the moment, the reading on the ruler plate at the position of the movable side plate at the moment is recorded, the intensity of cotton fiber bundle is obtained, the device can measure a plurality of cotton fiber bundles at one time, and the device is simple and convenient to operate and convenient to detect and use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is an overall structure front view of the present invention;
FIG. 3 is a top view of a portion of the structure of the present invention;
fig. 4 is a schematic structural diagram of the clamping mechanism of the present invention.
In the figure: the device comprises a base plate 1, a first motor 2, a side plate 3, a transverse plate 4, an electric telescopic rod 5, a pressing plate 6, a sliding block 7, a screw rod 8, a ruler plate 9, a sliding rail 10, a cotton fiber bundle 11, a second motor 12, a knob 13, a rotary column 14, a through hole 15, a sleeve 16, a clamping plate 17, a connecting rod 18 and an external thread 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a cotton fiber strength detection device includes a substrate 1, two sets of clamping components and a driving component for driving one of the sets of clamping components to slide, wherein two slide rails 10 are symmetrically arranged on the top surface of the substrate 1 along the length direction, and one of the sets of clamping components is slidably connected to the two slide rails 10.
The clamping assembly comprises two side plates 3, a second motor 12 and a rotary column 14, wherein the two side plates 3 are symmetrically arranged on the substrate 1, the rotary column 14 is rotatably connected between the two side plates 3, the second motor 12 is arranged on the outer side of the side plates 3 and is connected to the rotary column 14 in a driving mode, a plurality of through holes 15 are formed in the rotary column 14 along the axial direction, the through holes 15 are used for penetrating the cotton fiber bundles 11, a clamping mechanism corresponding to the through holes 15 is further arranged on the rotary column 14, and the clamping mechanism is used for fixing the end portions of the cotton fiber bundles 11 in the corresponding through holes 15.
The side plate 3 in one group of clamping assembly is fixed on the base plate 1, the bottom end of the inner side plate 3 in the other group of clamping assembly is fixed with a sliding block 7, and the sliding block 7 is connected with a sliding rail 10 on the base plate 1 in a matching manner.
A ruler plate 9 is fixed to the base plate 1, and the ruler plate 9 is arranged parallel to the sliding direction of the slider 7.
Further, the clamping mechanism comprises a sleeve 16, a clamping plate 17, a connecting rod 18, an external thread 19, a knob 13 and a threaded hole formed in the rotary column 14, wherein the external thread 19 is formed in the outer surface of the connecting rod 18 and is matched and connected with the threaded hole in the rotary column 14, the inner end of the connecting rod 18 extends into the through hole 15 and is rotatably sleeved with the sleeve 16, the other side of the sleeve 16 is fixed with the clamping plate 17, the knob 13 is installed at the outer end of the connecting rod 18, and a clamping gap for the cotton fiber bundle 11 to pass through is formed between the clamping plate 17 and the side wall adjacent to the through hole 15.
Further, the driving assembly comprises a screw rod 8, a threaded hole formed in the sliding block 7 and a first motor 2, the screw rod 8 is in threaded fit connection with the threaded hole in the sliding block 7, the first motor 2 is installed on the substrate 1, and an output shaft of the first motor 2 is in driving connection with the screw rod 8; the operation is convenient, and the cotton fiber bundles 11 in the through holes 15 can be quickly compressed.
Furthermore, an auxiliary clamping mechanism is arranged between the two side plates 3 in the clamping assembly and is used for pressing a part of the cotton fiber bundles 11 outside the through holes 15 onto the outer surface of the rotary column 14.
Furthermore, the rotating column 14 is cylindrical, the auxiliary clamping mechanism comprises a transverse plate 4, an electric telescopic rod 5 and a pressing plate 6, the transverse plate 4 is horizontally fixed between the two side plates 3, the pressing plate 6 is movably arranged below the transverse plate 4, the electric telescopic rod 5 is arranged on the transverse plate 4, the telescopic end of the electric telescopic rod 5 is connected with the pressing plate 6, and the bottom surface of the pressing plate 6 is an arc-shaped surface and can be attached to the outer surface of the rotating column 14; can further fix cotton tow 11, avoid when tensile, cotton tow 11 produces relative slip, influences the testing result.
When the utility model is used, firstly, the first motor 2 is enabled to work, the slidable clamping components are driven to slide along the guide rail, the distance between the rotating columns in the two clamping components is shorter than the length of the cotton fiber bundle 11 to be detected, then the two ends of the cotton fiber bundle 11 are penetrated into the through holes 15 on the corresponding rotating columns, the end part of the cotton fiber bundle 11 is clamped in the through holes 15 by utilizing the clamping mechanism, after the fixation is finished, the first motor 2 rotates, the driving screw rod 8 rotates, the clamping components which are connected with the guide rail in a sliding way are gradually far away from the other clamping component, thereby straightening the cotton fiber bundle 11, when the cotton fiber bundle 11 is about to be tensioned and straightened, the reading on the ruler plate 9 at the position of the movable side plate 3 is recorded, the electric telescopic rod 5 works, the corresponding pressing plate 6 is driven to be pressed downwards to further press the part of the cotton fiber bundle 11 on the outer surface of the rotating columns, then the first motor 2, and stopping working until the cotton fiber bundle 11 starts to break, and recording the reading of the position of the movable side plate 3 corresponding to the ruler plate 9 at the moment, so as to obtain the stretched length value of the cotton fiber bundle 11 and obtain the strength of the cotton fiber bundle 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cotton fiber strength detection device, includes base plate (1), two sets of clamping component and drives wherein the gliding drive assembly of a set of clamping component, its characterized in that: the top surface of the base plate (1) is symmetrically provided with two sliding rails (10) along the length direction, wherein one group of clamping components are connected with the two sliding rails (10) in a sliding manner;
the clamping assembly comprises two side plates (3), a second motor (12) and a rotary column (14), wherein the two side plates (3) are symmetrically arranged on the base plate (1), the rotary column (14) is rotatably connected between the two side plates (3), the second motor (12) is arranged on the outer sides of the side plates (3) and is in driving connection with the rotary column (14), a plurality of through holes (15) are formed in the rotary column (14) along the axial direction, cotton fiber bundles (11) are arranged at the through holes (15), a clamping mechanism corresponding to the through holes (15) is further arranged on the rotary column (14), and the clamping mechanism is used for fixing the end parts of the cotton fiber bundles (11) in the corresponding through holes (15);
the side plate (3) in one group of clamping components is fixed on the base plate (1), the bottom end of the inner side plate (3) in the other group of clamping components is fixed with a sliding block (7), and the sliding block (7) is connected with a sliding rail (10) on the base plate (1) in a matching way;
a ruler plate (9) is fixed on the base plate (1), and the ruler plate (9) is arranged in parallel with the sliding direction of the sliding block (7).
2. The cotton fiber strength detection device according to claim 1, characterized in that: clamping mechanism includes sleeve (16), splint (17), connecting rod (18), external screw thread (19), knob (13) and set up the screw hole on changeing post (14), wherein external screw thread (19) are seted up to the surface part of connecting rod (18), and be connected with the screw hole cooperation on changeing post (14), the inner of connecting rod (18) stretches into in perforation (15), and the rotation has cup jointed sleeve (16), the opposite side and splint (17) of sleeve (16) are fixed, outer end installation knob (13) of connecting rod (18), form the centre gripping clearance that supplies cotton fiber bundle (11) to pass between splint (17) and the perforation (15) adjacent lateral wall.
3. The cotton fiber strength detection device according to claim 1, characterized in that: the driving assembly comprises a screw rod (8), a threaded hole formed in the sliding block (7) and a first motor (2), the screw rod (8) is in threaded fit connection with the threaded hole in the sliding block (7), the first motor (2) is installed on the base plate (1), and an output shaft of the first motor (2) is in driving connection with the screw rod (8).
4. The cotton fiber strength detection device according to claim 1, characterized in that: an auxiliary clamping mechanism is further installed between the two side plates (3) in the clamping assembly and used for pressing a part of cotton fiber bundles (11) outside the through holes (15) onto the outer surface of the rotary column (14).
5. The cotton fiber strength detection device according to claim 4, wherein: the rotary column (14) is cylindrical, the auxiliary clamping mechanism comprises a transverse plate (4), an electric telescopic rod (5) and a pressing plate (6), the transverse plate (4) is horizontally fixed between the two side plates (3), the pressing plate (6) is movably arranged below the transverse plate (4), the electric telescopic rod (5) is installed on the transverse plate (4), the telescopic end of the electric telescopic rod (5) is connected with the pressing plate (6), the bottom surface of the pressing plate (6) is an arc-shaped surface, and the electric telescopic rod can be attached to the outer surface of the rotary column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656607.6U CN212031134U (en) | 2020-04-27 | 2020-04-27 | Cotton fiber strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656607.6U CN212031134U (en) | 2020-04-27 | 2020-04-27 | Cotton fiber strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031134U true CN212031134U (en) | 2020-11-27 |
Family
ID=73496866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020656607.6U Expired - Fee Related CN212031134U (en) | 2020-04-27 | 2020-04-27 | Cotton fiber strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881181A (en) * | 2021-01-14 | 2021-06-01 | 达红芳 | Textile cotton yarn performance testing system and testing method |
| CN113049384A (en) * | 2021-03-18 | 2021-06-29 | 陈莉 | Non-woven fabric production performance test system and test method |
| CN113624945A (en) * | 2021-07-30 | 2021-11-09 | 安徽省农业科学院棉花研究所 | Cotton fiber fineness measuring device |
-
2020
- 2020-04-27 CN CN202020656607.6U patent/CN212031134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881181A (en) * | 2021-01-14 | 2021-06-01 | 达红芳 | Textile cotton yarn performance testing system and testing method |
| CN113049384A (en) * | 2021-03-18 | 2021-06-29 | 陈莉 | Non-woven fabric production performance test system and test method |
| CN113624945A (en) * | 2021-07-30 | 2021-11-09 | 安徽省农业科学院棉花研究所 | Cotton fiber fineness measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20210427 |