CN117054279B - Fabric wear resistance testing device - Google Patents
Fabric wear resistance testing device Download PDFInfo
- Publication number
- CN117054279B CN117054279B CN202311321501.5A CN202311321501A CN117054279B CN 117054279 B CN117054279 B CN 117054279B CN 202311321501 A CN202311321501 A CN 202311321501A CN 117054279 B CN117054279 B CN 117054279B
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- Prior art keywords
- cloth
- fabric
- testing device
- machine base
- resistance testing
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- 239000004744 fabric Substances 0.000 title claims abstract description 97
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G01N3/02—Details
- G01N3/04—Chucks
Abstract
The invention relates to the technical field of cloth detectors, and particularly discloses a fabric wear resistance testing device, which comprises: a base; the bearing shell is arranged on the base; the movable frame is arranged on the machine base in a single-degree-of-freedom sliding way, the movable frame comprises a sliding plate arranged on the machine base, connecting structures are arranged on two sides of the sliding plate, and each connecting structure comprises a connecting part and a clamping part; the friction component is arranged on the machine base, and the fabric wear resistance testing device clamps the fabric on the two clamping parts, and when other parts of the fabric need to be tested, the movable frame is moved to drive the fabric to synchronously move so as to change the detection position of the fabric; when the cloth is deformed or offset and wrinkled, the first rotating shaft is controlled to rotate, the second ratchet passes through the first ratchet, and the first rotating shaft drives the clamping part to rotate through the second elastic piece, so that the cloth is wound on the outer sleeve, the tensioning force of the cloth is improved, and the cloth is prevented from being deformed or wrinkled.
Description
Technical Field
The invention relates to the technical field of cloth detectors, in particular to a fabric wear resistance testing device.
Background
The cloth detector is a tool for detecting various performance indexes of cloth, and generally the cloth is required to be subjected to detection such as friction, pilling, chemical residue and the like before leaving a factory, and part of detection is physical detection and part of detection is chemical detection. Friction testing devices are commonly used in performing physical tests, particularly friction, pilling, and the like.
Disclosed in chinese patent document publication No. CN212964470U is a fabric abrasion resistance tester comprising: the machine seat is used as a carrier of the whole equipment; the workbench is provided with a plurality of friction test stations, and each friction test station is provided with a friction disc; the friction plate is arranged above the workbench in parallel and is driven by the driving device to move according to an arc track; a detachable friction head is arranged on the friction plate corresponding to each friction disc; the friction plate is supported above the workbench through the driving device, and the arc track is driven to move through the driving device; the machine seat is provided with a supporting shaft, and the top of the supporting shaft is provided with balls; the bottom of the friction plate is provided with a metal sheet. The patent can be synchronously executed at multiple stations, can carry out wear-resistant tests with different friction coefficients on the same product, and also can carry out wear-resistant tests with the same friction coefficient on different products, so that the efficiency is higher.
However, the above-mentioned technical solution has the drawbacks that when detecting the cloth, the cloth to be detected is usually cut into a plurality of small discs, the small discs are fixed one by a jig, and the wear resistance of the cloth is detected by continuous friction.
Disclosure of Invention
The invention provides a fabric wear resistance testing device, which aims to solve the problems that in the related art, when a plurality of parts of a piece of fabric are detected, a plurality of small discs are needed to be cut out at different positions, so that the operation is complicated, and in addition, the fabric is likely to be stressed to deform or deviate from wrinkles when the fabric is rubbed, so that the detection effect of the fabric is affected.
The fabric abrasion resistance testing device of the invention comprises:
a base;
the bearing shell is arranged on the base and used for supporting cloth to be tested;
the movable frame is arranged on the machine base in a single-degree-of-freedom sliding mode, the movable frame comprises a sliding plate arranged on the machine base, connecting structures are arranged on two sides of the sliding plate, each connecting structure comprises a connecting part and a clamping part, each connecting part comprises a first connecting part and a second connecting part which are arranged on the sliding plate, a first rotating shaft is connected to the first connecting parts in a sliding mode, a boss is arranged at one end, close to the first connecting parts, of the first rotating shaft, a sliding hole sleeved with the boss is formed in the first connecting part, a first elastic piece is fixedly arranged between the boss and the inner wall of the sliding hole, a first ratchet is arranged on the second connecting part, a second screw is arranged at one end, close to the second connecting parts, of the first rotating shaft, the second ratchet is meshed with the first ratchet, so that the first rotating shaft and the second connecting parts rotate in a unidirectional mode, a first sleeve is sleeved with the first rotating shaft, a first elastic piece is fixedly arranged between the first sleeve and the first sleeve, and the first sleeve is used for clamping the first sleeve, and the first sleeve is sleeved with the second sleeve;
and the friction assembly is arranged on the machine base and is used for rubbing cloth.
Preferably, the machine base is provided with a hole groove, and the sliding plate is in single-degree-of-freedom sliding connection in the hole groove.
Preferably, the machine base is further provided with a locking structure, the locking structure is used for locking the position of the movable frame, the locking structure comprises a first screw hole formed in the machine base, the first screw hole is communicated with the hole groove, the inner wall of the first screw hole is in threaded connection with a first bolt, and one end of the first bolt is fixedly provided with a first screwing hand.
Preferably, the cooling mechanism is further arranged on the machine base and can cool the bearing shell, the cooling mechanism comprises a mounting cavity formed in the machine base, a compressor is fixedly arranged on the inner wall of the mounting cavity, the air outlet end of the compressor is connected with a condenser through a connecting pipe, the condenser is connected with a liquid storage tank through a connecting pipe, the liquid storage tank is used for storing refrigerant, the liquid storage tank is connected with an evaporator through the connecting pipe and an expansion valve, and the evaporator is connected with the air inlet end of the compressor through the expansion valve and the connecting pipe.
Preferably, the bearing shell is detachably connected to the stand by a screw.
Preferably, the first connecting portion and the second connecting portion are provided with through holes, and the first rotating shaft is sleeved in the through holes of the first connecting portion and the second connecting portion.
Preferably, the clamping part comprises a connecting rod fixedly arranged on the outer surface of the outer sleeve, a passage for cloth to pass through is formed between the connecting rod and the outer sleeve, two second screw holes are formed in the connecting rod, the inner walls of the two second screw holes are connected with second bolts in a threaded mode, one end, close to the outer sleeve, of the second bolts is rotationally connected with a pressing head, and a third screwing hand is fixedly arranged at one end, far away from the outer sleeve, of the second bolts.
Preferably, the friction assembly comprises a seat plate, the seat plate is hinged on the base, a rotation driving device is fixedly arranged on the seat plate, and a friction disc is fixedly arranged at the movable end of the rotation driving device.
Preferably, the bottom of the bearing shell is in sealing connection with the base, and the top of the bearing shell is provided with a vent hole.
Preferably, the fabric wear resistance testing device further comprises an adsorption mechanism, wherein the adsorption mechanism comprises an air suction hole formed in the mounting cavity, the air suction hole is communicated with a communication port on the bearing shell, and an air extractor is arranged in the air suction hole.
The beneficial effects of the invention are as follows:
when the cloth testing device is used, cloth to be tested is placed between the bearing shell and the friction assembly, two sides of the cloth are respectively clamped on the two clamping parts on the movable frame, the friction assembly is started to perform friction test on the cloth, when other parts of the cloth are required to be tested, the movable frame can be moved to drive the cloth to synchronously move so as to change the detection position of the cloth, the convenience of detecting a plurality of parts on the same cloth is realized, and the detection efficiency is improved; when the cloth is deformed or offset wrinkled, the first rotating shaft can be controlled to rotate by screwing the second screwing hand, meanwhile, the first rotating shaft rotates to push against the first ratchet through the second ratchet, the first rotating shaft overcomes the elastic force of the first elastic piece to move, the second ratchet is separated from the first ratchet, the first rotating shaft drives the clamping part to rotate through the second elastic piece, the clamping part rotates to drive the cloth to be wound on the outer sleeve piece, the tensioning force of the cloth is improved, the second screwing hand is loosened after the adjustment is finished, the elastic force of the first elastic piece drives the first rotating shaft to reset, the second ratchet on the first rotating shaft is close to the first ratchet and is meshed with the first ratchet, the locking of the first rotating shaft is achieved, and meanwhile, the elastic force of the second elastic piece can also keep the cloth tensioned through the outer sleeve piece and the clamping part, so that the cloth is prevented from being deformed or wrinkled.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a stand according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a locking structure according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a cooling mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a bearing shell according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a movable frame according to an embodiment of the present invention.
Fig. 7 is a cross-sectional view of a connection portion and a clamping portion of an embodiment of the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 7 a according to an embodiment of the present invention.
Fig. 9 is an exploded view of a connection portion and a clamping portion of an embodiment of the present invention.
Fig. 10 is a schematic view of the structure of a friction pack according to an embodiment of the present invention.
Fig. 11 is a schematic structural view of an adsorption mechanism according to an embodiment of the present invention.
Reference numerals:
10. a base; 11. a hole groove; 12. a locking structure; 121. a first screw hole; 122. a first bolt; 123. a first wrench; 13. a cooling mechanism; 131. a mounting cavity; 132. a compressor; 133. an evaporator; 20. a carrying case; 21. a cambered surface; 22. a vent hole; 23. a communication port; 30. a movable frame; 31. a slide plate; 32. a connection portion; 321. a first connection portion; 3211. a slide hole; 322. a second connecting portion; 3221. a first ratchet; 323. a first rotating shaft; 3231. a boss; 3232. a second screwing hand; 3233. a second ratchet; 324. a first elastic member; 325. an outer sleeve; 326. a second elastic member; 33. a clamping portion; 331. a connecting rod; 3311. a second screw hole; 332. a second bolt; 333. a pressure head; 334. a third screwing hand; 40. a friction assembly; 41. a seat plate; 411. a turning hole; 42. a rotation driving device; 43. a friction plate; 44. a pressing part; 441. a pressing plate; 442. a pinch roller; 50. an adsorption mechanism; 51. an air suction hole; 52. and (5) an air extractor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 11, the fabric abrasion resistance testing device of the present invention includes a machine base 10 for supporting the fabric abrasion resistance testing device, a carrying case 20 is provided on the machine base 10 for supporting a fabric to be tested, the fabric can move along an upper surface of the carrying case 20, a movable frame 30 is slidably provided on the machine base 10 for connecting two sides of the fabric, the movable frame 30 can drive the fabric to move so as to adjust a detection position of the fabric, and a friction assembly 40 is provided on the machine base 10 for friction testing of the fabric.
Referring to fig. 1 to 4, a hole 11 is formed in a stand 10, a movable frame 30 is slidably connected in the hole 11 in a single degree of freedom, a locking structure 12 is further provided on the stand 10 for locking the position of the movable frame 30, a cooling mechanism 13 is further provided on the stand 10, so that the bearing shell 20 can be cooled, and the bearing shell 20 can absorb the temperature of the cloth to cool the cloth.
With continued reference to fig. 3, the locking structure 12 includes a first screw hole 121 formed on the base 10, and the first screw hole 121 is communicated with the hole groove 11, the inner wall of the first screw hole 121 is in threaded connection with a first bolt 122, the length of the first bolt 122 is greater than that of the first screw hole 121, one end of the first bolt 122 is fixedly connected with a first screw 123 so as to control the rotation of the first bolt 122, the first screw 123 is screwed to drive the first bolt 122 to rotate, and the rotation of the first bolt 122 can be moved through the threaded connection of the first screw 122 and the first screw hole 121 on the base 10, so that the first bolt 122 moves into the hole groove 11, thereby pressing the movable frame 30 to prevent the movable frame 30 from moving, and locking the movable frame 30 is achieved.
With continued reference to fig. 4, the cooling mechanism 13 includes a fan and a mounting cavity 131 formed on the base 10, the fan is fixedly mounted on the base 10, a compressor 132 is fixedly mounted on an inner wall of the mounting cavity 131, an air outlet end of the compressor 132 is connected with a condenser through a connecting pipe, the condenser is connected with a liquid storage tank through a connecting pipe, the liquid storage tank is used for storing refrigerant, the liquid storage tank is connected with an evaporator 133 through a connecting pipe and an expansion valve, the evaporator 133 is opposite to an air outlet end of the fan, the evaporator 133 is connected with an air inlet end of the compressor 132 through an expansion valve and a connecting pipe, the evaporator 133 is positioned in the bearing shell 20, the compressor 132 compresses the gaseous refrigerant into a high-temperature high-pressure gaseous state, the high-pressure gaseous refrigerant is sent to the condenser for cooling, the cooled gaseous refrigerant becomes a low-temperature low-pressure gas-liquid mixture through throttling the expansion valve, the peripheral heat is absorbed by the evaporator 133 to be vaporized, then the gaseous refrigerant returns to the compressor 132 for continued compression, and the circulation is continued for cooling, so that the inside of the bearing shell 20 is cooled, the bearing shell 20 absorbs heat, and the heat of the bearing shell 20 is absorbed again.
Referring to fig. 1 and 5, the bearing shell 20 is detachably connected to the stand 10, in this embodiment, the bearing shell 20 is detachably connected to the stand 10 through a screw, in other embodiments, the bearing shell 20 is detachably connected to the stand 10 through a fastening structure, two cambered surfaces 21 are formed on the bearing shell 20 and are used for keeping fit with cloth, the bottom of the bearing shell 20 is kept in sealing connection with the stand 10 through a sealing ring, a vent hole 22 is formed in the top of the bearing shell 20, and a communication port 23 is formed in one side of the bearing shell 20.
Referring to fig. 1, 6 to 9, the movable frame 30 includes a sliding plate 31 slidably disposed in the hole groove 11 with a single degree of freedom, both sides of the sliding plate 31 are provided with connection structures, both connection structures are capable of connecting both ends of a cloth, each connection structure includes a connection portion 32 and a clamping portion 33, the connection portion 32 is disposed on the movable frame 30, and the clamping portion 33 is disposed on the connection portion 32.
With continued reference to fig. 7 and 9, the connection portion 32 includes a first connection portion 321 and a second connection portion 322 that are both disposed on the sliding plate 31, perforations are all formed on the first connection portion 321 and the second connection portion 322, a first rotating shaft 323 is sleeved in the perforations on the first connection portion 321 and the second connection portion 322, a boss 3231 is disposed at one end of the first rotating shaft 323, which is close to the first connection portion 321, a sliding hole 3211 sleeved with the boss 3231 is formed in the first connection portion 321, a first elastic piece 324 is fixedly disposed between the boss 3231 and the inner wall of the sliding hole 3211, in this embodiment, the first elastic piece 324 is a tension spring, in other embodiments, the first elastic piece 324 is an elastic rubber strip, a first ratchet 3221 is formed in the second connection portion 322, a second tightening hand 3232 is disposed at one end of the first rotating shaft 323, which is close to the second connection portion 322, a second ratchet 3233 is meshed with the first ratchet 3221, so that the first rotating shaft 323 and the second connecting portion 3231 can rotate relatively to the first rotating shaft 326, a tension sensor 325 is disposed at the outer sleeve 325, and the outer sleeve 325 can be electrically connected to the first rotating shaft 325, and the tension sensor is electrically connected to the outer sleeve 325.
With continued reference to fig. 7 to 9, the clamping portion 33 includes a connecting rod 331 fixedly connected to an outer surface of the outer sleeve 325, in this embodiment, the connecting rod 331 is L-shaped, a channel through which cloth passes is formed between the connecting rod 331 and the outer sleeve 325, two second screw holes 3311 are formed in the connecting rod 331, second bolts 332 are screwed to inner walls of the two second screw holes 3311, a pressing head 333 is rotatably connected to one end of the second bolts 332 close to the outer sleeve 325, a third screw 334 is fixedly connected to one end of the second bolts 332 far from the outer sleeve 325, the second bolts 332 are rotated by screwing the third screw 334, and the second bolts 332 can be moved by screwing the third screw 334 to the second screw holes 3311 on the connecting rod 331, so that the second bolts 332 can be moved in a direction of the connecting rod 331, and the second bolts 332 can be moved to drive the pressing head 333 to press the cloth against the outer sleeve 325, so as to prevent the cloth from moving, and to realize a clamping function on the cloth.
Referring to fig. 1 and 10, the friction assembly 40 includes a seat board 41, the seat board 41 is hinged on the machine base 10, it is to be noted that a rotating hole 411 is formed on the seat board 41, a second rotating shaft rotationally connected with the rotating hole 411 is provided on the machine base 10, a rotation driving device 42 is fixedly installed on the seat board 41, in this embodiment, the rotation driving device 42 is a motor, a friction disc 43 is fixedly installed at a movable end of the rotation driving device 42, pressing parts 44 are all provided at four corners of the seat board 41 seat for pressing cloth, in this embodiment, the pressing parts 44 include a pressing plate 441 provided on a lower surface of the seat board 41, the pressing plate 441 is rotationally connected with a pressing wheel 442 through a bearing, the pressing wheel 442 is made of rubber, the cloth is placed between the pressing parts 44 and the bearing shell 20, the rotation driving device 42 is controlled to drive the friction disc 43 to rotate, and the friction disc 43 rotates to rub the cloth, so as to perform friction test of the cloth.
Referring to fig. 1 and 11, the fabric wear resistance testing device of the present invention further includes an adsorption mechanism 50, where the adsorption mechanism 50 includes an air suction hole 51 formed on the mounting cavity 131, the air suction hole 51 is communicated with the communication port 23 on the carrier shell 20, an air pump 52 is installed in the air suction hole 51, the air pump 52 is started to perform air suction, the air suction hole 51 is communicated with the communication port 23 to enable the carrier shell 20 to suck negative pressure, and the air vent 22 adsorbs the fabric, so that the fabric is attached to the upper surface of the carrier shell 20, and the force of attaching the fabric to the carrier shell 20 is improved, so as to prevent the fabric from shifting.
When the test device is used, cloth to be tested is placed between the bearing shell 20 and the friction assembly 40, two sides of the cloth are respectively clamped on the two clamping parts 33 on the movable frame 30, the friction assembly 40 is started to perform friction test on the cloth, and when other parts of the cloth are required to be tested, the movable frame 30 can be moved to drive the cloth to synchronously move so as to change the test position of the cloth; when the friction test temperature of the cloth is too high, the cooling mechanism 13 can be started to refrigerate the inside of the bearing shell 20 so as to absorb the heat of the bearing shell 20, and the bearing shell 20 absorbs the heat of the cloth; when the smooth cloth is tested, the air extractor 52 can be started to extract air, the air extractor 51 is communicated with the communication port 23 to enable the interior of the bearing shell 20 to be extracted to negative pressure, the cloth is adsorbed through the air vent 22, and the cloth is attached to the upper surface of the bearing shell 20, so that the attaching force of the cloth and the bearing shell 20 is enhanced, and the cloth is prevented from being deviated.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (8)
1. A fabric abrasion resistance testing device, comprising:
a stand (10);
the bearing shell (20) is arranged on the base (10) and is used for supporting cloth to be tested;
the movable frame (30), the single degree of freedom slides and sets up on frame (10), movable frame (30) are including setting up slide (31) on frame (10), the both sides of slide (31) all are provided with connection structure, every connection structure all includes connecting portion (32) and centre gripping portion (33), connecting portion (32) are including setting up first connecting portion (321) and second connecting portion (322) on slide (31), sliding connection has first pivot (323) on first connecting portion (321) with second connecting portion (322), the one end that first pivot (323) is close to first connecting portion (321) is provided with boss (3231), set up on first connecting portion (321) with slide (3211) sleeve joint, fixed first elastic component (324) are provided with between boss (3231) and slide (3211) inner wall, set up first ratchet (3221) on second connecting portion (322), first pivot (323) are close to first end (3233) ratchet screw up on second connecting portion (3232), so that the first rotating shaft (323) and the second connecting part (322) rotate in one direction, an outer sleeve member (325) is sleeved outside the first rotating shaft (323), a second elastic member (326) is fixedly arranged between the outer sleeve member (325) and the first rotating shaft (323), and the clamping part (33) is arranged on the outer sleeve member (325) and used for clamping cloth;
the friction assembly (40) is arranged on the machine base (10) and is used for friction of cloth;
the first connecting part (321) and the second connecting part (322) are provided with perforations, and the first rotating shaft (323) is sleeved in the perforations on the first connecting part (321) and the perforations on the second connecting part (322);
the clamping part (33) comprises a connecting rod (331) fixedly arranged on the outer surface of the outer sleeve member (325), a channel for cloth to pass through is formed between the connecting rod (331) and the outer sleeve member (325), two second screw holes (3311) are formed in the connecting rod (331), second bolts (332) are connected with the inner walls of the two second screw holes (3311) in a threaded mode, a pressing head (333) is connected to one end, close to the outer sleeve member (325), of the second bolts (332) in a rotating mode, and a third screwing hand (334) is fixedly arranged at one end, far away from the outer sleeve member (325), of the second bolts (332);
a tension sensor is arranged on the outer sleeve member (325), the tension sensor is electrically connected with an external processor, and a second elastic member (326) is fixedly connected between the detection end of the tension sensor and the first rotating shaft (323) and is used for monitoring the tension applied to the cloth;
the bearing shell (20) is provided with two cambered surfaces (21) for keeping fit with cloth.
2. The fabric wear resistance testing device according to claim 1, wherein the machine base (10) is provided with a hole groove (11), and the sliding plate (31) is in single-degree-of-freedom sliding connection in the hole groove (11).
3. The fabric wear resistance testing device according to claim 2, wherein the machine base (10) is further provided with a locking structure (12) for locking the position of the movable frame (30), the locking structure (12) comprises a first screw hole (121) formed in the machine base (10), the first screw hole (121) is communicated with the hole groove (11), a first bolt (122) is connected to the inner wall of the first screw hole (121) in a threaded manner, and a first screwing hand (123) is fixedly arranged at one end of the first bolt (122).
4. The fabric wear resistance testing device according to claim 1, wherein the machine base (10) is further provided with a cooling mechanism (13) capable of cooling the bearing shell (20), the cooling mechanism (13) comprises a mounting cavity (131) formed in the machine base (10), a compressor (132) is fixedly mounted on the inner wall of the mounting cavity (131), the air outlet end of the compressor (132) is connected with a condenser through a connecting pipe, the condenser is connected with a liquid storage tank through a connecting pipe, the liquid storage tank is used for storing refrigerant, the liquid storage tank is connected with an evaporator (133) through the connecting pipe and the expansion valve, and the evaporator (133) is connected with the air inlet end of the compressor (132) through the expansion valve and the connecting pipe.
5. The fabric abrasion resistance testing device according to claim 1, wherein said carrying case (20) is detachably connected to said housing (10) by means of screws.
6. The fabric wear resistance testing device according to claim 1, wherein the friction assembly (40) comprises a seat plate (41), the seat plate (41) is hinged on the machine base (10), a rotation driving device (42) is fixedly arranged on the seat plate (41), and a friction disc (43) is fixedly arranged at the movable end of the rotation driving device (42).
7. The fabric abrasion resistance testing device according to claim 4, wherein the bottom of the carrying shell (20) is in sealing connection with the machine base (10), and the top of the carrying shell (20) is provided with a vent hole (22).
8. The fabric abrasion resistance testing device according to claim 7, further comprising an adsorption mechanism (50), wherein the adsorption mechanism (50) comprises an air suction hole (51) formed in the mounting cavity (131), the air suction hole (51) is communicated with the communication port (23) in the bearing shell (20), and an air extractor (52) is installed in the air suction hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311321501.5A CN117054279B (en) | 2023-10-13 | 2023-10-13 | Fabric wear resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311321501.5A CN117054279B (en) | 2023-10-13 | 2023-10-13 | Fabric wear resistance testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117054279A CN117054279A (en) | 2023-11-14 |
| CN117054279B true CN117054279B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311321501.5A Active CN117054279B (en) | 2023-10-13 | 2023-10-13 | Fabric wear resistance testing device |
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| CN (1) | CN117054279B (en) |
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| CN217638504U (en) * | 2022-03-30 | 2022-10-21 | 嘉兴市飞熊纺织股份有限公司 | Detection fixing device of anti-skidding oxford fabric |
| CN218157340U (en) * | 2022-06-10 | 2022-12-27 | 海盐欧宝经编有限公司 | Fabric tensile test device |
| CN116087014A (en) * | 2023-03-02 | 2023-05-09 | 隆回县佳鼎家居有限公司 | Coated fabric wear resistance testing device for furniture production |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
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