CN109557026A - A kind of Double-end novel leather frictional testing machine and its working method - Google Patents
A kind of Double-end novel leather frictional testing machine and its working method Download PDFInfo
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- CN109557026A CN109557026A CN201811646739.4A CN201811646739A CN109557026A CN 109557026 A CN109557026 A CN 109557026A CN 201811646739 A CN201811646739 A CN 201811646739A CN 109557026 A CN109557026 A CN 109557026A
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- mounting platform
- specimen mounting
- friction head
- sample
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of Double-end novel leather frictional testing machines, including the fixed device of base, specimen mounting platform one, specimen mounting platform two, friction head and friction head, the specimen mounting platform one is identical with two structure of specimen mounting platform, and it is arranged in parallel on base, the quantity of the friction head is 2, it is fixed on base by the fixed device of friction head, the top of specimen mounting platform one and specimen mounting platform two corresponds to a friction head.Test specimens fixation is more simple, and operation is more convenient, by specimen mounting platform one, the design of 2 two test stations of specimen mounting platform, substantially increases the wear-resisting test working efficiency of leather, and the sample of two test stations can also be compared.
Description
Technical field
The present invention relates to clothes, shoes, packet class technical field, specifically a kind of Double-end novel leather frictional testing machine and its work
Make method.
Background technique
Leather colour fastness to rubbing is simulation leather and fur products in routine use or process, because being subjected to rubbing action,
The case where surface covering is damaged, is fallen off, changing colour and friction material is by staining.Leather rubbing color fastness degree is to measure leather products quality
One of important indicator, examine leather rubbing color fastness degree, be the inspection using wool felt after the certain number of leather sample mantle friction
Specimen surface variation is looked into, with the staining grade of gray card visual evaluation wool felt.Colorfastness to rubbing is unqualified, for consumer, meeting
Normal use, the especially product containing transportable azo dyes are influenced, human health can be also jeopardized；Leather rubbing color fastness degree at present
Friction head easy run-off the straight in friction, lead to downward active force run-off the straight, to will appear test felt staining
Unevenly, the grading of test result is affected.In addition, colorfastness to rubbing is a station at present, testing efficiency is also affected.
Summary of the invention
Goal of the invention: being directed to above-mentioned problems of the prior art and deficiency, and the object of the present invention is to provide a kind of double
Head New-type leather frictional testing machine and its working method.
Technical solution: reach above-mentioned purpose, a kind of Double-end novel leather frictional testing machine of the present invention, including machine
The fixed device of seat, specimen mounting platform one, specimen mounting platform two, friction head and friction head, the specimen mounting platform
One is identical with two structure of specimen mounting platform, and is arranged in parallel on base, and the quantity of the friction head is 2, passes through
The fixed device of friction head is fixed on base, and the top of specimen mounting platform one and specimen mounting platform two corresponding one is rubbed
Wipe pressure head.
Further, the test mounting platform one be equipped with stretch regulating device one, stretch regulating device two, guide rod and
Sliding plate, the guide rod are arranged in parallel in respectively on test mounting platform one, and sliding plate is slidably arranged on guide rod, described
The side that sliding plate is arranged in regulating device one is stretched, regulating device two is stretched and is fixed on above the other side of sliding plate,
The driving mechanism that control sliding plate moves back and forth is equipped in the base
Further, the stretching regulating device one includes regulation handle, stretches adjusting rod, sliding block, compresses clamping plate one and locking
Knob；It stretches adjusting rod one end and connects regulation handle, the other end passes through among sliding block, and the other end passes through sliding block middle position, institute
Compression clamping plate one is stated to be movably fixed on sliding block by locking knob.
Further, the stretching regulating device two includes locking knob, compresses clamping plate one, and the compression clamping plate one passes through
Locking knob sliding is fixed on sliding plate.
Further, the driving mechanism includes motor, eccentric wheel, eccentric shaft, connecting rod, movable stand and bulb joint axis
It holds, eccentric wheel is set on the output shaft of the motor, the eccentric wheel is equipped with eccentric shaft, and one end of connecting rod passes through bulb joint
Bearing and eccentric axis connection, the other end are connect by bulb joint bearing with movable stand, are located at movable stand on the base and are set
There is strip through-hole, movable stand is connect through strip through-hole with sliding plate.
Further, the fixed device of friction head includes fixing seat, support beam and clamping screw, and the support beam is logical
It crosses rotary shaft to be arranged in its fixing seat, clamping screw is arranged in fixing seat and support beam；Friction head is fixed at branch
It supports on crossbeam, the axis center of the rotary shaft and the rubbing surface of friction head are horizontal.The design of support beam and fixing seat, so that
Be able to drive friction head to rotate around fixing seat, facilitate the placement of sample, and friction head downwards firmly when, will not occur
Inclination, so that it is guaranteed that felt staining is uniform.
Further, clump weight is additionally provided with above the friction head.
Further, the base is equipped with power button, on/off key；
And control panel, the control panel is interior to be equipped with reset key, test number (TN) selection key and test period selection key.
Above-mentioned technical proposal can be seen that the invention has the benefit that
A kind of Double-end novel leather frictional testing machine of the present invention, reasonable in design, test specimens fixation is more simple, behaviour
Make more convenient, by specimen mounting platform one, the design of 2 two test stations of specimen mounting platform, substantially increases leather
Wear-resisting test working efficiency, and the sample of two test stations can also be compared.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is driving mechanism structure schematic diagram of the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
A kind of Double-end novel leather frictional testing machine as shown in Figs. 1-3, including base 1, specimen mounting platform 1, examination
The fixed device 5 of sample mounting platform 23, friction head 4 and friction head, the specimen mounting platform 1 and specimen mounting platform
23 structures are identical, and are arranged in parallel on base 1, and the quantity of the friction head 4 is 2, fill by the way that friction head is fixed
It sets 5 to be fixed on base 1, the top of specimen mounting platform 1 and specimen mounting platform 23 corresponds to a friction head 4.
Described in the present embodiment test mounting platform 1 be equipped with stretch regulating device 1, stretch regulating device 2 22,
Guide rod 23 and sliding plate 24, the guide rod 23 are arranged in parallel in respectively on test mounting platform 1, and the sliding of sliding plate 24 is set
It sets on guide rod 23, it is fixed to stretch regulating device 2 22 for the side for stretching regulating device 1 and sliding plate 24 being arranged in
Above the other side of sliding plate 24, the driving mechanism 6 that control sliding plate 24 moves back and forth is equipped in the base 1.
Described in the present embodiment stretching regulating device 1 include regulation handle 211, stretch adjusting rod 212, sliding block 213,
Compress clamping plate 1 and locking knob 1；It stretches 212 one end of adjusting rod and connects regulation handle 211, the other end passes through sliding block
Among 213, the other end passes through 213 middle position of sliding block, and the compression clamping plate 1 is fixed by one 215 activity of locking knob
On sliding block 213.
Stretching regulating device 2 22 described in the present embodiment includes locking knob 2 221 and compression clamping plate 2 222, the pressure
Plate 2 222 is gripped to be fixed on sliding plate 24 by the sliding of locking knob 221.
Driving mechanism 6 described in the present embodiment includes motor 61, eccentric wheel 62, eccentric shaft 63, connecting rod 64,65 and of movable stand
Bulb joint bearing 66, eccentric wheel 62 is arranged on the output shaft of the motor, and the eccentric wheel 62 is equipped with eccentric shaft 63, connecting rod
64 one end is connect by bulb joint bearing 66 with eccentric shaft 63, and the other end is connected by bulb joint bearing 66 and movable stand 65
It connects, is located at movable stand 65 on the base 1 and is equipped with strip through-hole 11, movable stand 65 is through strip through-hole 11 and sliding plate 24
Connection.
The fixed device 5 of friction head described in the present embodiment includes fixing seat 51, support beam 52 and clamping screw 53, institute
It states support beam 52 to be arranged in its fixing seat 51 by rotary shaft 54, clamping screw 53 is arranged in fixing seat 51 and support beam
On 52；Friction head 4 is fixed in support beam 52, the axis center of the rotary shaft 54 and the rubbing surface of friction head 4
It is horizontal.
The top of friction head 4 described in the present embodiment is additionally provided with clump weight 41.
Base 1 described in the present embodiment is equipped with power button, on/off key and control panel, the control plane
Reset key, test number (TN) selection key and test period selection key are equipped in plate.
The working method of the resistance to grinding machine of Double-end novel leather, specific works method are as follows:
(1), respectively by locking knob 1 and locking knob 2 221 on specimen mounting platform 1 and specimen mounting platform 23
It unscrews, makes to compress clamping plate 1 and compress clamping plate 2 222 to be lifted up；
(2), it materialses face-up, is put into and compresses in clamping plate 1 and clamping platen 2 222, it is flat to be respectively placed in sample installation
On the center of platform 1 and specimen mounting platform 23.
(3), will stretch locking knob 1 in regulating device 1 and lock makes to compress the one of the compression sample of clamping plate 1
End, then pull the sample other end and locked by stretching locking knob 2 221 in regulating device 2 22.
(4), the regulation handle 211 for stretching regulating device 1 is adjusted, so that sample stretches 10% along frictional direction, observation
Mark extends graduation indication, and sample is fixed on smooth on specimen mounting platform 1 and specimen mounting platform 23 and not fold, folder
When holding sample, the edge of sample and the edge of clamping are at an angle of 90 degrees；
(5) clamping screw 53 unscrews, and lifts friction head 4 and is abutted against specimen mounting platform 1 and specimen mounting platform 23
Rear side；
(6) it takes one piece of new felt to be securely placed in the lower surface of friction head 4, is lightly respectively placed in friction head 4
On the specimen surface of specimen mounting platform 1 and specimen mounting platform 23.
(7) after running to the number of setting, machine is just automatically stopped operation, while buzzer reminds testing crew, passes through
Time showing in control panel, the runing time of observable test press " on/off " key and just stop ring, test knot
Beam；
(8) reset key in control panel is pressed, the test number (TN) and test period for testing last time are reset；
(9) again by the rotation of friction head 4 in 23 rear side of specimen mounting platform 1 and specimen mounting platform, felt is removed；
(10) loosen locking knob 1 and locking knob 2 221 on specimen mounting platform 1 and specimen mounting platform 23, make
It compresses clamping plate 1 and compresses clamping plate 2 222 and be lifted up, remove sample, the felt and sample removed need to be placed on clean table
On face or blank sheet of paper.
(11) power supply is closed, testing machine is cleared up.
Examples are only for illustrating the present invention and not for limiting the scope of the present invention, after the present invention has been read, this
Field technical staff falls within the application range as defined in the appended claims to various equivalences of the invention.
Claims (9)
1. a kind of Double-end novel leather frictional testing machine, it is characterised in that: including base (1), specimen mounting platform one (2), examination
Sample mounting platform two (3), friction head (4) and friction head are fixed device (5), the specimen mounting platform one (2) and sample
Mounting platform two (3) structure is identical, and is arranged in parallel on base (1), and the quantity of the friction head (4) is 2, passes through
Friction head fixed device (5) is fixed on base (1), the top of specimen mounting platform one (2) and specimen mounting platform two (3)
Correspond to a friction head (4).
2. a kind of Double-end novel leather frictional testing machine according to claim 1, it is characterised in that: the test installation is flat
Platform one (2), which is equipped with, to be stretched regulating device one (21), stretches regulating device two (22), guide rod (23) and sliding plate (24), institute
Guide rod (23) to be stated to be arranged in parallel in respectively in test mounting platform one (2), sliding plate (24) is slidably arranged on guide rod (23),
In the side of sliding plate (24), it is flat that stretching regulating device two (22) is fixed on sliding for stretching regulating device one (21) setting
The driving mechanism (6) that control sliding plate (24) moves back and forth is equipped with above the other side of plate (24), in the base (1).
3. a kind of Double-end novel leather frictional testing machine according to claim 2, it is characterised in that: the stretching adjusts dress
One (21) are set to include regulation handle (211), stretch adjusting rod (212), sliding block (213), compress clamping plate one (214) and locking knob
One (215)；Adjusting rod (212) one end connection regulation handle (211) is stretched, the other end passes through among sliding block (213), and the other end is worn
Sliding block (213) middle position is crossed, the compression clamping plate one (214) is movably fixed to sliding block (213) by locking knob one (215)
On.
4. a kind of Double-end novel leather frictional testing machine according to claim 2, it is characterised in that: the stretching adjusts dress
It sets two (22) to include locking knob two (221) and compress clamping plate two (222), the compression clamping plate two (222) passes through locking knob
(221) sliding is fixed on sliding plate (24).
5. a kind of Double-end novel leather frictional testing machine according to claim 2, it is characterised in that: the driving mechanism
It (6) include motor (61), eccentric wheel (62), eccentric shaft (63), connecting rod (64), movable stand (65) and bulb joint bearing (66),
Eccentric wheel (62) are set on the output shaft of the motor, the eccentric wheel (62) is equipped with eccentric shaft (63), and the one of connecting rod (64)
End is connect by bulb joint bearing (66) with eccentric shaft (63), and the other end passes through bulb joint bearing (66) and movable stand (65)
It connects, is located at movable stand (65) on the base (1) and is equipped with strip through-hole (11), movable stand (65) penetrates strip through-hole (11)
It is connect with sliding plate (24).
6. a kind of Double-end novel leather frictional testing machine according to claim 2, it is characterised in that: the friction head
Fixed device (5) include fixing seat (51), support beam (52) and clamping screw (53), and the support beam (52) passes through rotation
Axis (54) is arranged in its fixing seat (51), and clamping screw (53) is arranged in fixing seat (51) and support beam (52)；Friction pressure
Head (4) is fixed on support beam (52), the axis center of the rotary shaft (54) and the rubbing surface water of friction head (4)
It is flat.
7. a kind of Double-end novel leather frictional testing machine according to claim 1, it is characterised in that: the friction head
(4) clump weight (41) are additionally provided with above.
8. a kind of Double-end novel leather frictional testing machine according to claim 1, it is characterised in that: on the base (1)
Reset key is equipped with equipped with power button, on/off key and control panel, in the control panel, test number (TN) selection is pressed
Key and test period selection key.
9. a kind of working method of the resistance to grinding machine of Double-end novel leather according to claims 1-8, it is characterised in that: specific works
Method is as follows:
(1), respectively by locking knob one (215) and locking knob on specimen mounting platform one (2) and specimen mounting platform two (3)
Two (221) unscrew, and make to compress clamping plate one (214) and compress clamping plate two (222) to be lifted up；
(2), it materialses face-up, is put into and compresses in clamping plate one (214) and clamping platen two (222), be respectively placed in sample peace
On the center of assembling platform one (2) and specimen mounting platform two (3)；
(3), will stretch locking knob one (215) locking on regulating device one (21) makes to compress clamping plate one (214) compression sample
One end, then pull the sample other end and locked by stretching locking knob 2 221 on regulating device two (22)；
(4), the regulation handle (211) for stretching regulating device one (21) is adjusted, so that sample stretches 10% along frictional direction, observation
Mark extends graduation indication, and sample is fixed on smooth on specimen mounting platform one (2) and specimen mounting platform two (3) and does not wrinkle
Folding, when clamping sample, the edge of sample and the edge of clamping are at an angle of 90 degrees；
(5) clamping screw (53) unscrews, and lifts friction head (4) and is abutted against specimen mounting platform one (2) and sample installation
On rear side of platform two (3)；
(6) one piece of new felt is taken to be securely placed in the lower surface of friction head (4), lightly respectively by friction head (4)
It is placed on the specimen surface of specimen mounting platform one (2) and specimen mounting platform two (3)；
(7) after running to the number of setting, machine is just automatically stopped operation, while buzzer reminds testing crew, passes through control
Time showing in panel, the runing time of observable test, presses " on/off " key and just stops ring, off-test；
(8) reset key in control panel is pressed, the test number (TN) and test period for testing last time are reset；
(9) it again by friction head (4) rotation on rear side of specimen mounting platform one (2) and specimen mounting platform two (3), removes
Felt；
(10) loosen locking knob one (215) and locking knob two on specimen mounting platform one (2) and specimen mounting platform two (3)
(221), make to compress clamping plate one (214) and compress clamping plate two (222) to be lifted up, remove sample, the felt and sample removed
It need to be placed on clean desktop or blank sheet of paper；
(11) power supply is closed, testing machine is cleared up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646739.4A CN109557026A (en) | 2018-12-29 | 2018-12-29 | A kind of Double-end novel leather frictional testing machine and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646739.4A CN109557026A (en) | 2018-12-29 | 2018-12-29 | A kind of Double-end novel leather frictional testing machine and its working method |
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| Publication Number | Publication Date |
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| CN109557026A true CN109557026A (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811646739.4A Pending CN109557026A (en) | 2018-12-29 | 2018-12-29 | A kind of Double-end novel leather frictional testing machine and its working method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208028A (en) * | 2020-01-17 | 2020-05-29 | 成都光明光电股份有限公司 | Tester and method for detecting environmental suitability of optical glass |
| CN113533049A (en) * | 2021-07-23 | 2021-10-22 | 合肥睿权信息科技有限公司 | Material performance detection equipment, use method and test method |
| CN115958494A (en) * | 2022-12-30 | 2023-04-14 | 福州大学 | Small punch rod sample polishing device |
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| CN115958494A (en) * | 2022-12-30 | 2023-04-14 | 福州大学 | Small punch rod sample polishing device |
| CN115958494B (en) * | 2022-12-30 | 2024-06-04 | 福州大学 | Small punch sample polishing device |
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