CN210572309U - Equipment for testing down penetration preventing performance of down - Google Patents
Equipment for testing down penetration preventing performance of down Download PDFInfo
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- CN210572309U CN210572309U CN201920951418.9U CN201920951418U CN210572309U CN 210572309 U CN210572309 U CN 210572309U CN 201920951418 U CN201920951418 U CN 201920951418U CN 210572309 U CN210572309 U CN 210572309U
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Abstract
The utility model provides a device for testing down penetration resistance of down, which is provided with a bionic main body, a test box, a collecting plate and a control box; the bionic main body is arranged in the test box and is electrically connected with the control box, the down penetration performance of the down jacket is tested by simulating the bionic principle of human body movement, and the test data has more practical significance; the collecting plate is arranged between the test box and the control box and used for collecting fallen down feather drilled out in the test process, and accuracy of down feather down penetration resistance test is improved.
Description
Technical Field
The utility model relates to a eiderdown test technical field, in particular to an equipment that is used for eiderdown to prevent boring fine hair capability test.
Background
In the down coat industry, the down penetration resistance is always a very important index, and directly reflects the sanitation and beauty of the daily wearing process of the clothes. By definition of terms, penetration resistance is meant the ability of a fabric to resist penetration of feathers, down and down filaments from its surface, expressed as the number of penetration threads under specified conditions.
The test equipment which is generally based on the current domestic and foreign inspection institutions is
(1) GB/T12705.1-2009 penetration resistance test method for textile fabrics part 1: the friction tester adopted in the friction method;
(2) GB/T12705.2-2009 penetration resistance test method for textile fabrics part 2: the box-turning tester adopted in the box-turning method;
(3) GB/T14272-2011 appendix E of Down jackets (refer to GB/T12705.1-2009, wherein an E.4.1 sample is prepared by directly sampling from the down jackets and sealing peripheral sewing thread stitches, and a friction tester is adopted;
(4) EN12132.2-1998 feather and down fabric penetration resistance test method part 2 impact test, an impact tester was used.
The prior art still has the following disadvantages:
disadvantage 1-the validity of the data obtained is limited to fabrics (without quilting eyelets). Because the friction method and the box rotating method are both single and take the fabric as a test object, the number of the down-feather penetrated at the quilting stitch position in the wearing process cannot be tested, and the quality of the down-feather penetration preventing process of the quilting of the down jacket cannot be reflected.
And 2, the maximum tested area of the down jacket is 130cm by 170cm, and the problem of the overall surface cleanliness of the down jacket caused by down penetration cannot be detected. Some down coats seriously affect the wearing experience due to dust and impurity pollution caused by the running sewing needle.
The defect 3 is that the deviation between the test principle and the motion principle of the human body wearing the down jacket is very large. GB/T12705.1-2009 adopts high-density down feather to fill a sample bag, and the sample bag is bent and then rubbed by itself to drive the down feather to drill out; GB/T12705.2-2009 adopts 10 rubber balls to randomly roll in a plastic box to impact a sample bag, so as to drive down to drill out; EN12132.2-1998 uses impingement plates to impact against the fabric sample to be tested and cause the down to drill out.
And 4, the down penetration performance of different parts of the down jacket cannot be tested. The down jackets are usually formed by splicing a plurality of pieces, and different parts adopt different fabrics or processes. The above method measures only a specific part (back) prescribed by a standard, and does not exhibit the down-drilling performance of sleeves, prothorax, shoulders and the like.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides an equipment for eiderdown prevents boring fine hair capability test improves the accuracy that eiderdown prevented boring fine hair capability test.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a device for testing down penetration resistance of down comprises a bionic main body, a test box, a collecting plate and a control box;
the bionic main body is arranged in the test box and is electrically connected with the control box;
the collecting plate is arranged between the test box and the control box.
(III) advantageous effects
The beneficial effects of the utility model reside in that: the bionic body, the test box, the collecting plate and the control box are arranged; the bionic main body is arranged in the test box and is electrically connected with the control box, the down penetration performance of the down jacket is tested by simulating the bionic principle of human body movement, and the test data has more practical significance; the collecting plate is arranged between the test box and the control box and used for collecting fallen down feather drilled out in the test process, and accuracy of down feather down penetration resistance test is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an apparatus for testing down penetration resistance of down according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the apparatus for testing down penetration resistance of down according to the embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a bionic head of the device for testing down penetration resistance of the down feather of the embodiment of the present invention;
fig. 4 is a schematic view of the bionic main structure of the device for testing down penetration resistance of down feather of the embodiment of the present invention.
[ description of reference ]
1: a test box; 2: a bionic head; 3: striking a ball; 4: a drive motor; 5: a rotating electric machine; 6: a housing; 7: a control box; 8: an indicator light; 9: a first switch; 10: a second switch; 11: a third switch; 12: a collection plate; 13: a speed change gear; 14: a directional gear; 15: an upper arm; 16: a forearm; 17: a second bracket; 18: a bolt; 19: a first adjusting plate; 20: a second adjusting plate; 21: a first bracket; 22: a guide bar; 23: a motor; 24: simulating a trunk; 25: a connecting rod.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Referring to fig. 1 to 4, an apparatus for testing down penetration resistance of down comprises a bionic body, a test box, a collecting plate and a control box;
the bionic main body is arranged in the test box and is electrically connected with the control box;
the collecting plate is arranged between the test box and the control box.
As can be seen from the above description, by providing a biomimetic main body, a test box, a collection plate and a control box; the bionic main body is arranged in the test box and is electrically connected with the control box, the down penetration performance of the down jacket is tested by simulating the bionic principle of human body movement, and the test data has more practical significance; the collecting plate is arranged between the test box and the control box and used for collecting fallen down feather drilled out in the test process, and accuracy of down feather down penetration resistance test is improved.
Further, the bionic body comprises a bionic head and a bionic trunk, and the bionic head is connected with the bionic trunk;
the bionic head is connected with the impact ball through a metal wire;
the two sides of the bionic trunk are respectively connected with a bionic arm.
As can be seen from the above description, the bionic body includes a bionic head and a bionic trunk, and the bionic head is connected to the bionic trunk; the bionic head is connected with the impact ball through a metal wire; the two sides of the bionic trunk are respectively connected with a bionic arm, so that the situation of daily use is convenient to simulate, and the accuracy of down penetration prevention performance testing of the down is improved.
Further, the bionic head control box further comprises a connecting rod, and one end, far away from the bionic head, of the bionic trunk is connected with the control box through the connecting rod.
According to the above description, through setting up the connecting rod, the bionic trunk is kept away from the one end of bionic head is passed through the connecting rod with the control box is connected, has improved the stability of bionic trunk.
Furthermore, a motor, a first bracket and a plurality of guide rods are arranged in the bionic head;
the motor is connected with each guide rod and used for controlling each guide rod to reciprocate, and each guide rod is connected with the impact ball through a metal wire;
the first support is connected with the motor, and the first support is used for fixing the motor.
According to the above description, the motor, the first bracket and the plurality of guide rods are arranged in the bionic head; the motor is connected with each guide rod and used for controlling each guide rod to reciprocate, and each guide rod is connected with the impact ball through a metal wire; the first support is connected with the motor, and the first support is used for fixing the motor, so that down penetration resistance detection efficiency of down is improved.
Furthermore, the bionic body comprises a driving motor, and two sides of the bionic body are respectively connected with a bionic arm through the driving motor.
According to the description, the driving motor is arranged, the two sides of the bionic trunk are respectively connected with the bionic arm through the driving motor, the situation of daily use can be conveniently simulated, and the accuracy is high.
Furthermore, the bionic arm comprises a speed change gear and a directional gear, and the driving motor is connected with the bionic arm through the speed change gear and the directional gear.
According to the above description, by providing the speed change gear and the directional gear, the driving motor is connected with the bionic arm through the speed change gear and the directional gear, so that the movement of the bionic arm can be conveniently adjusted.
Furthermore, the device also comprises a second bracket and a bolt, wherein two sides of the second bracket are respectively connected with the driving motor through the bolt.
According to the above description, by arranging the second support and the bolt, two sides of the second support are respectively connected with the driving motor through the bolt, so that the shoulder width of the bionic trunk can be conveniently adjusted.
Further, the bionic arm comprises an upper arm, a rotating motor and a forearm;
one end of the upper arm is connected with one side of the bionic trunk, and the other end of the upper arm is connected with the forearm through the rotating motor.
As can be seen from the above description, the bionic arm includes an upper arm, a rotating motor and a forearm; one end of the upper arm is connected with one side of the bionic trunk, and the other end of the upper arm is connected with the forearm through the rotating motor, so that the accuracy of the down feather down penetration prevention performance test is improved conveniently.
Further, bionic trunk still is equipped with first regulating plate and second regulating plate from last to down in proper order, first regulating plate and second regulating plate all are used for adjusting bionic trunk's size.
According to the bionic trunk, the first adjusting plate and the second adjusting plate are sequentially arranged from top to bottom, and are used for adjusting the size of the bionic trunk, different use requirements can be met, and the application range is wide.
Furthermore, an indicator light, a first switch, a second switch and a third switch are arranged on the control box;
the first switch is electrically connected with the driving motor and is used for controlling the motion state of the upper arm;
the second switch is electrically connected with the rotating motor and is used for controlling the motion state of the forearm;
the third switch is electrically connected with the motor and is used for controlling the motion state of the guide rail.
As can be seen from the above description, by providing an indicator light, a first switch, a second switch and a third switch on the control box; the first switch is electrically connected with the driving motor and is used for controlling the motion state of the upper arm; the second switch is electrically connected with the rotating motor and is used for controlling the motion state of the forearm; the third switch is electrically connected with the motor and used for controlling the motion state of the guide rail, and the use is convenient.
Example one
Referring to fig. 1 to 4, an apparatus for testing down penetration resistance of down comprises a bionic body, a test box 1, a collecting plate 12 and a control box 7;
the bionic main body is arranged in the test box 1 and is electrically connected with the control box 7;
the collecting plate 12 is arranged between the test box 1 and the control box 7.
The bionic body comprises a bionic head 2 and a bionic trunk 24, and the bionic head 2 is connected with the bionic trunk 24;
the bionic head 2 is connected with the impact ball 3 through a metal wire;
two sides of the bionic trunk 24 are respectively connected with a bionic arm.
The bionic head comprises a bionic head 2 and is characterized by further comprising a connecting rod 25, wherein one end, far away from the bionic head 2, of the bionic trunk 24 is connected with the control box 7 through the connecting rod 25.
A motor 23, a first bracket 21 and a plurality of guide rods 22 are arranged in the bionic head 2;
the motor 23 is connected with each guide rod 22, the motor 23 is used for controlling each guide rod 22 to reciprocate, and each guide rod 22 is connected with the impact ball 3 through a metal wire;
the first bracket 21 is connected with the motor 23, and the first bracket 21 is used for fixing the motor 23.
The bionic body is characterized by further comprising a driving motor 4, and two sides of the bionic body 24 are respectively connected with a bionic arm through the driving motor 4.
The bionic arm is characterized by further comprising a speed change gear 13 and a directional gear 14, and the driving motor 4 is connected with the bionic arm through the speed change gear 13 and the directional gear 14.
The device further comprises a second bracket 17 and a bolt 18, wherein two sides of the second bracket 17 are respectively connected with the driving motor 4 through the bolt 18.
The bionic arm comprises an upper arm 15, a rotating motor 5 and a forearm 16;
one end of the upper arm 15 is connected with one side of the bionic trunk 24, and the other end is connected with the forearm 16 through the rotating motor 5.
Specifically, shells 6 of different types are arranged on the bionic trunk 24
The control box 7 is provided with an indicator light 8, a first switch 9, a second switch 10 and a third switch 11;
the first switch 9 is electrically connected with the driving motor 4, and the first switch 9 is used for controlling the motion state of the upper arm 15;
the second switch 10 is electrically connected with the rotating motor 5, and the second switch 10 is used for controlling the motion state of the front arm 16;
the third switch 11 is electrically connected with the motor 23, and the third switch 11 is used for controlling the motion state of the guide rail;
when the down jacket is used, the first switch 9, the second switch 10 and the third switch 11 are sequentially started, and the simulation of various acting forces of the down jacket in the daily movement of a human body, such as the simulation of the movement gesture of the human body during the middle-speed running, is realized through the comprehensive movement of the upper arm 15, the forearm 16 and the bionic head 2. The swing amplitude of the upper arm 15 is 150 degrees, the swing amplitude of the forearm 16 is 120 degrees, and the swing frequency is (100-300)/min; the swing amplitude of the bionic head 2 is 120 degrees, and the frequency is 60/min;
specifically, (1) the device is divided into two layers, the upper layer is a cuboid closed test box 1 made of transparent plastic plates around, and a transparent plastic plate door is arranged; the lower layer is a control box 7;
(2) in the closed test box 1, the equipment is provided with a bionic trunk 24 upper body mechanical device which can be worn and supports down jackets;
(3) the equipment can realize the high-frequency swinging of two arms according to a fixed motion track under the drive of a driving motor 4 of a shoulder and an elbow rotating motor 5;
(4) six impact balls 3 (only 5 impact balls 3 are shown in the figure for convenience of display) are additionally arranged at the front and the back of the head, and a certain height can be set to respectively correspond to six different impact points of the chest and the back; while the two arms swing at high frequency, each impact ball 3 is suspended at a corresponding height part, and continuously and randomly impacts the down jacket under the transmission action of a motor 23 and a plurality of guide rods 22 in the bionic head 2;
(5) the bottom layer of the test space is a black frosted plate and is used for collecting down yarns, feathers, down yarns and the like falling in the test process;
compare in having test equipment, the utility model discloses in through the swing of simulating both arms in the human motion to and 12 striking balls 3 simulate external striking, friction etc. under the free dynamics of different positions department, make each position of the examination down coat that awaits measuring receive the various efforts of simulation dress in-process. The sleeves, the front chest and the back of the down jacket can be subjected to traction and extrusion acting forces from various aspects through high-frequency movement of the two arms, and the situation of daily use of the down jacket is comprehensively simulated by combining random acting forces of the free impact balls 3, so that the down penetration resistance of the down jacket is better tested.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The equipment for testing the down penetration preventing performance of the down is characterized by comprising a bionic main body, a testing box, a collecting plate and a control box;
the bionic main body is arranged in the test box and is electrically connected with the control box;
the collecting plate is arranged between the test box and the control box.
2. The apparatus for testing down penetration resistance of claim 1, wherein the bionic body comprises a bionic head and a bionic trunk, and the bionic head is connected with the bionic trunk;
the bionic head is connected with the impact ball through a metal wire;
the two sides of the bionic trunk are respectively connected with a bionic arm.
3. The apparatus for testing down penetration resistance of claim 2, further comprising a connecting rod, wherein one end of the bionic trunk far away from the bionic head is connected with the control box through the connecting rod.
4. The apparatus for testing down penetration preventing performance of claim 2, wherein a motor, a first bracket and a plurality of guide rods are arranged in the bionic head;
the motor is connected with each guide rod and used for controlling each guide rod to reciprocate, and each guide rod is connected with the impact ball through a metal wire;
the first support is connected with the motor, and the first support is used for fixing the motor.
5. The apparatus for testing down penetration preventing performance of claim 2, further comprising a driving motor, wherein two sides of the bionic trunk are respectively connected with a bionic arm through the driving motor.
6. The apparatus for testing down penetration resistance of claim 5, further comprising a speed change gear and a directional gear, wherein the driving motor is connected with the bionic arm through the speed change gear and the directional gear.
7. The apparatus for testing down penetration preventing performance of claim 5, further comprising a second bracket and a bolt, wherein two sides of the second bracket are respectively connected with the driving motor through one bolt.
8. The apparatus for down penetration resistance testing of claim 2, wherein the bionic arm comprises an upper arm, a rotating motor and a forearm;
one end of the upper arm is connected with one side of the bionic trunk, and the other end of the upper arm is connected with the forearm through the rotating motor.
9. The apparatus for testing down penetration preventing performance of claim 2, wherein the bionic trunk is further provided with a first adjusting plate and a second adjusting plate in sequence from top to bottom, and the first adjusting plate and the second adjusting plate are both used for adjusting the size of the bionic trunk.
10. The apparatus for testing down penetration preventing performance of claim 8, wherein the control box is provided with an indicator light, a first switch, a second switch and a third switch;
the first switch is electrically connected with the driving motor and is used for controlling the motion state of the upper arm;
the second switch is electrically connected with the rotating motor and is used for controlling the motion state of the forearm;
the third switch is electrically connected with the motor and used for controlling the motion state of the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951418.9U CN210572309U (en) | 2019-06-24 | 2019-06-24 | Equipment for testing down penetration preventing performance of down |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951418.9U CN210572309U (en) | 2019-06-24 | 2019-06-24 | Equipment for testing down penetration preventing performance of down |
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| Publication Number | Publication Date |
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| CN210572309U true CN210572309U (en) | 2020-05-19 |
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| CN201920951418.9U Active CN210572309U (en) | 2019-06-24 | 2019-06-24 | Equipment for testing down penetration preventing performance of down |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261586A (en) * | 2019-06-24 | 2019-09-20 | 福建省纤维检验局 | A kind of equipment for natural feather anti-chiseling down performance test |
-
2019
- 2019-06-24 CN CN201920951418.9U patent/CN210572309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261586A (en) * | 2019-06-24 | 2019-09-20 | 福建省纤维检验局 | A kind of equipment for natural feather anti-chiseling down performance test |
| CN110261586B (en) * | 2019-06-24 | 2024-09-24 | 福建省纤维检验局 | Device for testing down penetration resistance of down |
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