CN208921548U - Socks elastic recovery rate tester - Google Patents
Socks elastic recovery rate tester Download PDFInfo
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- CN208921548U CN208921548U CN201821454560.4U CN201821454560U CN208921548U CN 208921548 U CN208921548 U CN 208921548U CN 201821454560 U CN201821454560 U CN 201821454560U CN 208921548 U CN208921548 U CN 208921548U
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- socks
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- recovery rate
- elastic recovery
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Abstract
The utility model relates to socks performance testing device technical fields, specially a kind of socks elastic recovery rate tester, its can fast and easy measure socks elastic recovery rate, improve testing efficiency and measuring accuracy, it includes casing, socks clamping device, testing agency, DPA data processing activity and data output mechanism, socks clamping device includes that sequentially spaced apart activity stretches hook, it is fixed to stretch hook and sensor countercheck rod, sensor countercheck rod stretches hook lower than fixed, testing agency includes pull force calculation mechanism and displacement detecting mechanism, pull force calculation mechanism includes the load cell with fixed stretching hook connects, displacement detecting mechanism includes stepper motor, activity, which stretches hook, can realize movement by transmission mechanism connection stepper motor, sensor countercheck rod and casing outer wall are fixedly installed, DPA data processing activity includes electricly connecting stepper motor With the single-chip microcontroller of load cell, data logging machine structure includes the output interface and display screen for electricly connecting single-chip microcontroller.
Description
Technical field
The utility model relates to socks performance testing device technical field, specially a kind of socks elastic recovery rate test
Instrument.
Background technique
The elastic recovery rate of socks is the important indicator of wearing quality examination of the Socks Factory for socks.Domestic professional standard
Only to the test method and index of the knitting flexible response rate of fabric, for socks always without corresponding method and standard,
Socks are cut into fabric and carry out testing elastic response rate for examining socks final product quality nonsensical.So socks all the time is each
It is absent always for the examination of elastic recovery rate in kind standard, but Socks Factory is in process of production to the elasticity of semi-finished product and finished product
Response rate has the needs of detection always, and the method that manual tension resets or armstrong's patent stretching resets is taken to evaluate more, this
The efficiency of the big inaccuracy of method artifical influence factor and calculated result is also very low.The production base of world's advanced motion socks in recent years
Ground gradually moves on to China, these sports socks are expensive, harsh to performance requirement, and there is an urgent need to intelligent, automation for producer
Instrument provides more perfect product physical indexs such as the elastic recovery rates that detects these socks for consumer.
Summary of the invention
Low in order to solve existing socks elastic recovery rate testing efficiency, the inaccurate problem of test result, this is practical new
Type provides a kind of socks elastic recovery rate tester, can fast and easy measure socks elastic recovery rate, improve test effect
Rate and measuring accuracy.
Its technical solution is such that a kind of socks elastic recovery rate tester, which is characterized in that it includes casing, socks
Sub- clamping device, testing agency, DPA data processing activity and data output mechanism, the socks clamping device include sequentially being spaced cloth
Activity stretching hook, fixed stretching hook and the sensor countercheck rod set, the sensor countercheck rod is lower than the fixed stretching hook, institute
Stating testing agency includes pull force calculation mechanism and displacement detecting mechanism, and the pull force calculation mechanism includes and the fixed stretching hook
The load cell of connection, the fixed hook position that stretches are fixed, and the displacement detecting mechanism includes stepper motor, the activity
Stretching hook, which connects the stepper motor by transmission mechanism, can realize movement, and the sensor countercheck rod is fixedly installed in the machine
Shell outer wall, the DPA data processing activity includes the single-chip microcontroller for electricly connecting the stepper motor and the load cell, described
Data logging machine structure includes the output interface and display screen for electricly connecting the single-chip microcontroller.
It is further characterized by it is L shape stainless steel plate, the L that the activity, which stretches hook and the fixed hook that stretches,
Shape stainless steel plate upper end is equipped with stretching head, metering location hole is offered on the stretching head, the stretching head side is anti-
The slide saw flank of tooth；
The stretching head side is provided with through hole, and pluggable pin is provided on the through hole；
The activity stretches hook and the fixed hook that stretches is symmetrical arranged, and the sensor countercheck rod and the L shape are stainless
The vertical portion of steel plate is arranged in parallel；
The transmission mechanism includes driving gear, driven gear and the toothed belt of cooperation, described in the driving gear connection
Stepper motor is fixed with sliding block in the toothed belt, the guide rail for slider guide, the sliding block is provided with by the toothed belt
Be slidably connected the guide rail；
The data logging machine structure includes USB interface and LCD display, and the single-chip microcontroller is also connected with automatically controlled, operating mechanism
And data storage mechanism, the data storage mechanism include SD card, the operating mechanism includes the key being connected with the single-chip microcontroller
Disk；
The through slot of the corresponding sliding block is offered on the casing, the testing agency, DPA data processing activity, data are defeated
Mechanism, transmission mechanism are respectively provided with and the casing internal out.
After the tester of the utility model, when socks stretch hook by activity, fixation stretches in hook drawing process, monolithic
The pulling force that machine constantly measures load cell is converted to number and records, and the presence of sensor countercheck rod can prevent socks quilt
Other positions surveyed other than position have a strong effect sensor, obtain accurate test data, and shift length is to pass through meter
It calculates the step number of stepper motor and the transmission ratio of transmission mechanism and is converted to number and records, pass through the digitlization of power and shift length
It converts and completes every test and show that testing result is directly displayed from display screen or set by output interface and exterior terminal
Standby connection display, is conveniently automatically performed the test of socks elastic recovery rate, improves testing efficiency and measuring accuracy.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the overall structure functional block diagram of the utility model；
Fig. 3 is structural schematic diagram at the transmission mechanism of the utility model；
Fig. 4 is the socks clamping mechanism structure schematic diagram of the utility model；
Fig. 5 is structure chart at the stretching head of the utility model；
Fig. 6 is the schematic diagram that socks are fixed on stretching head；
Fig. 7 is the schematic diagram (being tested position to socks to have an impact) that socks do not put on sensor countercheck rod；
Fig. 8 is the schematic diagram (being tested position without influence to socks) that socks put on sensor countercheck rod；
Fig. 9 is the keyboard structure figure of the utility model.
Specific embodiment
As shown in Fig. 1 to Fig. 9, a kind of elastic recovery rate tester comprising casing 21, socks clamping device 10, detection
Mechanism 11, DPA data processing activity and data output mechanism 12, socks clamping device 10 include that sequentially spaced apart activity stretches
Hook 3, fixed stretching hook 4 and sensor countercheck rod 7, activity stretches hook 3, fixed stretch is respectively provided with tuck 5,6 on hook 4, sensing
Device countercheck rod 7 stretches hook 4 and parallel with it lower than fixed, and testing agency 11 includes pull force calculation mechanism and displacement detecting mechanism,
Pull force calculation mechanism includes fixing with the fixed load cell 17 for stretching hook 4 and connecting, fixed 4 position of hook that stretches, force-measuring sensing
The model ZEMIC-16C-10 that device 17 can use, displacement detecting mechanism include stepper motor 16, and stepper motor 16 can be adopted
Model 57HBP56AL4, activity stretch hook 3 and connect stepper motor 16 by transmission mechanism 13, and sensor countercheck rod 7 is solid
Dingan County is loaded on 21 outer wall of casing, and DPA data processing activity includes the single-chip microcontroller for electricly connecting stepper motor 16 and load cell 17
15, the model 80c51f020 that single-chip microcontroller 15 can use, data logging machine structure include electricly connecting the USB of single-chip microcontroller 15 to connect
Mouth 9 and LCD display 1, the model LCD12864 that LCD display 1 can use, single-chip microcontroller 15 are also connected with automatically controlled, operation machine
Structure and data storage mechanism, data storage mechanism include SD card 8, and operating mechanism includes the keyboard 2 being connected with single-chip microcontroller 15, are passed through
The combined application of 9 operation keys on keyboard 2 can complete socks elastic recovery rate, fixed (length) power elongation, the rate of plastic deformation
And the test of the projects such as stress relaxation rate.During socks are stretched, what single-chip microcontroller 15 constantly measured load cell 17
Pulling force is converted to number and records, and shift length is the transmission ratio by the step number and transmission mechanism that calculate stepper motor 16
It is converted into number and records, converted by the digitlization of power and displacement and complete every test and obtain testing result.Detection knot
Fruit can be exported by USB interface 9 or directly be shown by LCD display 1, and USB interface 9 is for connecting computer 25, in electricity
Data are shown on brain 25；Can also be not connected to the test of 25 complete independently of computer, the display of LCD display 1 as a result, 8 storing data of SD card,
If it is subsequent connect computer 25 again and can recall the data of storage from SD card 8 check.Test data can be shown by computer 25
Curve and test result and the inquiry of historical data and browsing can be generated report and be shown with Standard File Format storing data
Printing.
It is L shape stainless steel plate that activity, which stretches hook 3 and the fixed hook 4 that stretches, is equipped with stretching head 22 on L shape stainless steel plate,
Metering location hole 22-1 is offered on stretching head 22, for the measurement verification of power and shift length, 22 side of stretching head is anti-
Socks sliding can be effectively prevented in the slide saw flank of tooth；During actual test, as socks are stretched back and forth, socks inevitably can
Occur mobile or slip, to influence measuring accuracy, therefore is provided with through hole on the anti-skidding serrated face of 22 side of stretching head
It is provided with pluggable pin 22-3 on 22-2, through hole 22-2, socks are fixed by pin, are both avoided in this way
Socks move, while nor affecting on the test of socks elastic recovery rate.
Activity stretches hook 3 and the fixed hook 4 that stretches is symmetrical arranged, and the vertical portion of sensor countercheck rod 7 and L shape stainless steel plate is flat
Row setting, when there is no sensor countercheck rod 7, other than socks detected part generates power to the stretching head for stretching 4 top of hook, socks
The convergent force at other sub positions also can will lead in this way load cell 17 and measure to the fixed effect for stretching hook 4 and generating power
Power inaccuracy, affect the precision of final test, it is therefore desirable to install sensor countercheck rod 7 additional so that socks detected part with
Stretching head 22 contacts, while other positions of socks are contacted with sensor countercheck rod 7, and convergent force suffered by other positions of socks is passed
Sensor countercheck rod 7 is passed, additional effect will not be generated to sensor 17, to ensure that final test precision.
Activity stretches hook 3 and is also respectively provided with two groups of tucks being aligned with 22 two endpoints of stretching head on hook 4 with fixed stretch
5,6, for implementing straight Xiang Lashen to each position of socks.
Transmission mechanism 13 includes the toothed belt 14 of driving gear 18, driven gear 19 and cooperation, the connection step of driving gear 18
Into motor 16, sliding block 20 is fixed in toothed belt 14, the cylindrical slideway 23 that setting is oriented to for sliding block 20 by toothed belt 14 is sliding
Block 20 is slidably connected cylindrical slideway 23, drives driving gear 18 to rotate by stepper motor, and toothed belt 14 and then moves, thus
The movement of sliding block 20 is realized, cylindrical slideway 23 ensures the steady movement of sliding block.
The through slot 24 of corresponding sliding block 20 is offered on casing 21, so that 24 connection activity of through slot is stretched out in 20 end of sliding block
Hook 3 is stretched, testing agency 11, DPA data processing activity, data logging machine structure 12, transmission mechanism 13 are all set in inside casing 21；
LCD display 1 and key 2 are directly fixedly installed on casing 21.
Claims (8)
1. a kind of socks elastic recovery rate tester, which is characterized in that it includes casing, socks clamping device, testing agency, number
According to processing mechanism and data output mechanism, the socks clamping device includes that sequentially spaced apart activity stretches hook, fixed drawing
Hook and sensor countercheck rod are stretched, the sensor countercheck rod includes pulling force inspection lower than the fixed stretching hook, the testing agency
Mechanism and displacement detecting mechanism are surveyed, the pull force calculation mechanism includes and the fixed load cell for stretching hook connects, institute
Stating displacement detecting mechanism includes stepper motor, and the activity stretching hook, which connects the stepper motor by transmission mechanism, can realize shifting
Dynamic, the sensor countercheck rod is fixedly installed in the casing outer wall, and the DPA data processing activity includes electricly connecting the step
Into the single-chip microcontroller of motor and the load cell, the data logging machine structure includes electricly connecting the output of the single-chip microcontroller to connect
Mouth and display screen.
2. a kind of socks elastic recovery rate tester according to claim 1, which is characterized in that it is described activity stretch hook with
The fixed hook that stretches is L shaped plate, and the L shaped plate upper end is equipped with stretching head, and metering is offered on the stretching head and is used and is determined
Position hole, the stretching head side are anti-skidding serrated face.
3. a kind of socks elastic recovery rate tester according to claim 2, which is characterized in that the L shaped plate is specially
Stainless steel plate.
4. a kind of socks elastic recovery rate tester according to claim 2, which is characterized in that open the stretching head side
There is through hole, pluggable pin is provided on the through hole.
5. a kind of socks elastic recovery rate tester according to claim 2, which is characterized in that it is described activity stretch hook with
The fixed hook that stretches is symmetrical arranged, and the sensor countercheck rod and the vertical portion of the L shaped plate are arranged in parallel.
6. a kind of socks elastic recovery rate tester according to claim 1, which is characterized in that the transmission mechanism includes
Driving gear, driven gear and the toothed belt of cooperation, the driving gear connect the stepper motor, fix in the toothed belt
There is sliding block, be provided with the guide rail for slider guide by the toothed belt, the sliding block is slidably connected the guide rail.
7. a kind of socks elastic recovery rate tester according to claim 1, which is characterized in that the data logging machine structure
Including USB interface and LCD display, the single-chip microcontroller is also connected with automatically controlled, operating mechanism and data storage mechanism, and the data are deposited
Storing up mechanism includes SD card, and the operating mechanism includes the keyboard being connected with the single-chip microcontroller.
8. a kind of socks elastic recovery rate tester according to claim 6, which is characterized in that offered on the casing
The through slot of the corresponding sliding block, the testing agency, DPA data processing activity, data logging machine structure, transmission mechanism be respectively provided with
The casing internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454560.4U CN208921548U (en) | 2018-09-06 | 2018-09-06 | Socks elastic recovery rate tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454560.4U CN208921548U (en) | 2018-09-06 | 2018-09-06 | Socks elastic recovery rate tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921548U true CN208921548U (en) | 2019-05-31 |
Family
ID=66703369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454560.4U Active CN208921548U (en) | 2018-09-06 | 2018-09-06 | Socks elastic recovery rate tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030217A (en) * | 2018-09-06 | 2018-12-18 | 上海瑞纺仪器有限公司 | A kind of socks elastic recovery rate tester |
-
2018
- 2018-09-06 CN CN201821454560.4U patent/CN208921548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030217A (en) * | 2018-09-06 | 2018-12-18 | 上海瑞纺仪器有限公司 | A kind of socks elastic recovery rate tester |
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