CN215262973U - Automatic linear density detector for detached yarns in fabric - Google Patents
Automatic linear density detector for detached yarns in fabric Download PDFInfo
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- CN215262973U CN215262973U CN202121254313.1U CN202121254313U CN215262973U CN 215262973 U CN215262973 U CN 215262973U CN 202121254313 U CN202121254313 U CN 202121254313U CN 215262973 U CN215262973 U CN 215262973U
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Abstract
The utility model relates to a tear yarn linear density automated inspection appearance down in fabric, including the frame, be equipped with vertical tensile length measurement system and automatic weighing system in the frame, its compact structure can detect simultaneously and straighten length and humidifying quality, can satisfy according to the yarn weaving shrinkage and the linear density detection requirement of national GB/T29256.3 standard, GB/T29256.5 standard and FZ/T01152 standard regulation; the controller module controls the stepping motor through actually measured data of the tension sensor to obtain length data of the yarn stretched to specified extension tension, meanwhile, the electronic balance is adopted to automatically measure the yarns in different weighing baskets in a grouping mode by respectively controlling the lifting of the gear set and the rotating angle of the rotary table, the computer calculates the collected elongation data and weight data of the yarns, and the linear density detection result of the yarns is rapidly and automatically obtained.
Description
Technical Field
The utility model relates to a fabric detects technical field, especially a pull down yarn linear density automated inspection appearance in fabric.
Background
China is the largest world production and export country of textiles and clothing, the quality detection of the textiles is very important for product quality control, and the warp and weft density of the yarns removed from the textiles is a main detection index.
At present, the method mainly depends on a manual mode, after yarns are detached from a fabric and are stretched and measured, the yarns are weighed by an electronic scale, and finally detection data are obtained through complicated calculation; the detection efficiency is low, and different personnel can generate instability of detection operation due to the fine yarn.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of yarn linear density detection technique among the background art, the utility model provides a pull down yarn linear density automated inspection appearance in fabric.
The utility model provides a technical scheme that its technical problem adopted is: an automatic linear density detector for yarns removed from a fabric comprises a rack, wherein a vertical stretching length measuring system and an automatic weighing system are arranged on the rack;
the vertical stretching length measuring system comprises a tension sensor, an upper mounting plate, an upper clamp, a synchronous wheel, a stepping motor, a lower clamp, a moving plate, a supporting rod, a synchronous belt, a synchronous wheel bracket and a lower bottom plate; the bottom ends of the two parallel supporting rods are arranged on the rack in the vertical direction through a lower bottom plate, the top ends of the supporting rods are provided with upper mounting plates, upper clamps connected with tension sensors are arranged on the upper mounting plates, and the stepping motors are arranged at the bottoms of the upper mounting plates;
the two synchronizing wheels are respectively arranged on the lower bottom plate and the upper mounting plate through a synchronizing wheel bracket, a synchronizing belt is connected between the two synchronizing wheels, and the upper synchronizing wheel is connected with a transmission shaft of the stepping motor;
the movable plate is provided with a lower clamp, the support rod penetrates through and is movably connected with the movable plate, the movable plate is connected with the synchronous belt, and the movable plate provided with the lower clamp can move up and down along the support rod under the driving of the synchronous belt;
the automatic weighing system comprises a mounting plate, a rotating shaft, a turntable, a weighing basket, a gear set, an electronic balance and a weighing rod;
the mounting panel is located in the frame, and the gear train that is connected with driving motor fixes on the mounting panel, the carousel is connected in the gear train below through the pivot, and rotatable carousel below is connected with weighs the basket, and the electronic balance who is connected with the weighing rod is installed on the mounting panel, electronic balance can with rotatory basket swing joint of weighing to the below through the weighing rod.
Further preferably, the device also comprises a controller module, wherein the controller module is respectively connected with the tension sensor, the stepping motor, the electronic balance and a driving motor of the gear set through cables; the controller module controls the stepping motor through the measured data of the tension sensor to obtain the length data of the yarn after the yarn is stretched to specified extension tension, and meanwhile, the electronic balance is adopted to carry out grouping automatic measurement on the yarns in different weighing baskets by respectively controlling the lifting of the gear set and the rotation angle of the rotary table, and the computer calculates the collected yarn extension length data and weight data and rapidly and automatically obtains the linear density detection result of the yarn.
Preferably, the controller module is provided with an interface module connected to a computer, and the computer calculates the collected straightening length data and weight data of the yarns and rapidly and automatically obtains the linear density detection result of the yarns.
Preferably, ten weighing baskets are arranged at equal intervals below the turntable, the yarn weaving shrinkage rate of the woven fabric, the linear density values of two groups of warp yarns and five groups of weft yarns of the woven fabric or the linear density values of the yarns of the weft-knitted fabric can be detected according to the national GB/T29256.3 standard, GB/T29256.5 standard and FZ/T01152 standard, and the detection allowance of upgrading the detection standard is reserved.
The utility model has the advantages that the device integrates a vertical stretching length measuring system and an automatic weighing system, has compact structure, simultaneously detects the stretching length and the automatic weighing, and can meet the yarn weaving shrinkage and yarn linear density detection requirements according to the national GB/T29256.3 standard, GB/T29256.5 standard and FZ/T01152 standard; the controller module controls the stepping motor through actually measured data of the tension sensor to obtain length data of the yarn stretched to specified extension tension, meanwhile, the electronic balance is adopted to automatically measure the yarns in different weighing baskets in a grouping mode by respectively controlling the lifting of the gear set and the rotating angle of the rotary table, the computer calculates collected yarn extension length data and weight data, and the weaving shrinkage rate and the linear density detection result of the yarn are rapidly and automatically obtained.
This device measurable quantity many yarns warp that pull down in the fabric, the average extension length of latitudinal direction or weft knitting knitted fabric coil length, can accomplish the measurement of many yarn qualities again, according to the average extension length of many yarns, the linear density of the yarn of pulling down in the fabric is directly reachd to invariable quality, and its detection efficiency is high, and the manual operation's that has significantly reduced chance nature and instability need not the manual work and carries out loaded down with trivial details calculation, improves the rate of accuracy of efficiency of software testing and detection greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view of fig. 1.
Parts and numbering in the figures:
1-a tension sensor; 2-mounting the plate; 3, mounting a clamp; 4-a synchronizing wheel; 5-a step motor; 6-lower clamp; 7-moving the plate; 8-a support bar; 9-synchronous belt; 10-a synchronizing wheel support; 11-a lower bottom plate; 20-mounting a plate; 21-a rotating shaft; 22-a turntable; 23-a weighing basket; 24-gear set; 25-an electronic balance; 26-a weighing rod; 30-a controller module; 100-machine frame.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, an automatic linear density detector for a yarn detached from a fabric comprises a frame 100, wherein a vertical stretching length measuring system and an automatic weighing system are arranged on the frame 100;
the vertical stretching length measuring system comprises a tension sensor 1, an upper mounting plate 2, an upper clamp 3, a synchronizing wheel 4, a stepping motor 5, a lower clamp 6, a moving plate 7, a supporting rod 8, a synchronizing belt 9, a synchronizing wheel bracket 10 and a lower bottom plate 11; the bottom ends of two parallel support rods 8 are vertically arranged on the rack 100 through a lower bottom plate 11, the top ends of the support rods 8 are provided with an upper mounting plate 2, an upper clamp 3 connected with a tension sensor 1 is arranged on the upper mounting plate 2, and the stepping motor 5 is arranged at the bottom of the upper mounting plate 2;
the two synchronizing wheels 4 are respectively arranged on the lower bottom plate 11 and the upper mounting plate 2 through a synchronizing wheel bracket 10, a synchronizing belt 9 is connected between the two synchronizing wheels 4, and the upper synchronizing wheel 4 is connected with a transmission shaft of the stepping motor 5;
the movable plate 7 is provided with a lower clamp 6, the support rod 8 penetrates through and is movably connected with the movable plate 7, the movable plate 7 is connected with a synchronous belt 9, and the movable plate 7 provided with the lower clamp 6 can move up and down along the support rod 8 under the driving of the synchronous belt 9;
the automatic weighing system comprises a mounting plate 20, a rotating shaft 21, a turntable 22, a weighing basket 23, a gear set 24, an electronic balance 25 and a weighing rod 26;
the mounting panel 20 is arranged in the rack 100, the gear set 24 connected with the driving motor is fixed on the mounting panel 20, the rotary disc 22 is connected below the gear set 24 through the rotary shaft 21, the weighing basket 23 is connected below the rotary disc 22, the electronic balance 25 connected with the weighing rod 26 is arranged on the mounting panel 20, and the electronic balance 25 can be movably connected with the weighing basket 23 which is rotated to the position right below through the weighing rod 26.
Preferably, the system further comprises a controller module 30, wherein the controller module 30 is respectively connected with the tension sensor 1, the stepping motor 5, the electronic balance 25 and the driving motor of the gear set 24 through cables; the controller module 30 controls the stepping motor 5 through the measured data of the tension sensor 1 to obtain the length data of the yarn after the yarn is stretched to the specified extension tension, and simultaneously, the electronic balance 25 is adopted to automatically measure the yarns in different weighing baskets 23 in groups through respectively controlling the lifting of the gear set 24 and the rotation angle of the turntable 22, and the computer calculates the collected yarn extension length data and weight data to quickly and automatically obtain the linear density detection result of the yarn.
Preferably, the controller module 30 is provided with an interface module connected to a computer, and the computer calculates the collected yarn elongation data and weight data to quickly and automatically obtain the linear density detection result of the yarn.
Preferably, ten weighing baskets 23 are arranged at equal intervals below the rotating disc 22, and can meet the detection of the yarn shrinkage in the woven fabric, the linear density values of two groups of warp yarns and five groups of weft yarns of the removed yarns in the woven fabric or the linear density values of the removed yarns in the weft-knitted fabric according to the national GB/T29256.3 standard, GB/T29256.5 standard and FZ/T01152 standard, and the detection allowance of the upgrade of the detection standard is reserved.
The implementation process comprises the following steps: according to the national GB/T29256.3 standard, the GB/T29256.5 standard and the FZ/T01152 standard, the straightening tension of the tension sensor 1 is set, the yarns removed from the woven fabric are grouped according to two groups of warp yarns and five groups of weft yarns or every two groups of yarns removed from the weft-knitted fabric, each group of yarns to be detected is clamped between the upper clamp 3 and the lower clamp 6, the controller module 30 controls the lower clamp 6 to move downwards to stretch the yarns through the stepping motor 5, when the tension value reaches the set value, the stepping motor 5 stops and rotates reversely, the corresponding length value of the straightened yarns is obtained according to the running pulse number of the stepping motor 5, and the length value of the straightened yarns at the moment is recorded and is transmitted to the computer.
After the measurement of the stretching length is finished, the grouped yarns are respectively placed in the weighing baskets 23, the controller module 30 controls the driving motor of the gear set 24 to control the lifting and rotating angle of the turntable 22, the electronic balance 25 is movably connected with the weighing baskets 23 which rotate to the right lower part through the weighing rods 26, and the grouped automatic measurement is carried out on the yarns in the different weighing baskets 23.
And the computer calculates the collected tensile elongation data and weight data of each group of yarns and quickly and automatically obtains the linear density detection result of the yarns. The straightening length of the yarn and the weighing measurement operation can be repeatedly detected and then averaged, so that the accuracy of the detection data is improved.
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 (4)
1. The automatic linear density detector for the yarns removed from the fabric comprises a rack (100), and is characterized in that a vertical stretching length measuring system and an automatic weighing system are arranged on the rack (100);
the vertical stretching length measuring system comprises a tension sensor (1), an upper mounting plate (2), an upper clamp (3), a synchronizing wheel (4), a stepping motor (5), a lower clamp (6), a moving plate (7), a support rod (8), a synchronous belt (9), a synchronizing wheel bracket (10) and a lower bottom plate (11); the bottom ends of two parallel supporting rods (8) are vertically arranged on a rack (100) through a lower bottom plate (11), an upper mounting plate (2) is arranged at the top end of each supporting rod (8), an upper clamp (3) connected with a tension sensor (1) is arranged on the upper mounting plate (2), and a stepping motor (5) is arranged at the bottom of the upper mounting plate (2);
the two synchronizing wheels (4) are respectively arranged on the lower bottom plate (11) and the upper mounting plate (2) through a synchronizing wheel bracket (10), a synchronizing belt (9) is connected between the two synchronizing wheels (4), and the upper synchronizing wheel (4) is connected with a transmission shaft of the stepping motor (5);
the movable plate (7) is provided with a lower clamp (6), the support rod (8) penetrates through and is movably connected with the movable plate (7), the movable plate (7) is connected with the synchronous belt (9), and the movable plate (7) provided with the lower clamp (6) can move up and down along the support rod (8) under the driving of the synchronous belt (9);
the automatic weighing system comprises a mounting plate (20), a rotating shaft (21), a turntable (22), a weighing basket (23), a gear set (24), an electronic balance (25) and a weighing rod (26);
the utility model discloses a weighing machine, including mounting panel (20), gear train (24), carousel (22), rotatable carousel (22), mounting panel (20) are located in frame (100), and gear train (24) that are connected with driving motor are fixed on mounting panel (20), carousel (22) are connected in gear train (24) below through pivot (21), and rotatable carousel (22) below is connected with weighing basket (23), and electronic balance (25) that are connected with weighing rod (26) are installed on mounting panel (20), electronic balance (25) can with rotatory weighing basket (23) swing joint to the below directly through weighing rod (26).
2. The automatic linear density detector for the yarns removed from the fabric according to claim 1, further comprising a controller module (30), wherein the controller module (30) is respectively connected with the tension sensor (1), the stepping motor (5), the electronic balance (25) and a driving motor of the gear set (24) through cables.
3. The machine for automatically detecting the linear density of yarns removed from fabrics according to claim 2, characterized in that said controller module (30) is provided with an interface module connected to a computer.
4. The automatic linear density detector for yarns removed from fabrics according to claim 1, characterized in that said weighing baskets (23) are ten and are arranged equidistantly under the rotating disk (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254313.1U CN215262973U (en) | 2021-06-07 | 2021-06-07 | Automatic linear density detector for detached yarns in fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254313.1U CN215262973U (en) | 2021-06-07 | 2021-06-07 | Automatic linear density detector for detached yarns in fabric |
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| CN215262973U true CN215262973U (en) | 2021-12-21 |
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| CN202121254313.1U Active CN215262973U (en) | 2021-06-07 | 2021-06-07 | Automatic linear density detector for detached yarns in fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309063A (en) * | 2023-11-01 | 2023-12-29 | 泰州俊宇不锈钢材料有限公司 | Woven fabric detection device and method |
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2021
- 2021-06-07 CN CN202121254313.1U patent/CN215262973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309063A (en) * | 2023-11-01 | 2023-12-29 | 泰州俊宇不锈钢材料有限公司 | Woven fabric detection device and method |
| CN117309063B (en) * | 2023-11-01 | 2024-05-03 | 泰州俊宇不锈钢材料有限公司 | Woven fabric detection device and method |
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