CN210347424U

CN210347424U - Friction color fastness appearance

Info

Publication number: CN210347424U
Application number: CN201920919640.0U
Authority: CN
Inventors: 唐立勇; 杨世玉; 蒋杭平
Original assignee: Zhejiang Ranhuabao Detection Service Co ltd
Current assignee: Zhejiang Ranhuabao Detection Service Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-17
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a friction colour fastness appearance, the on-line screen storage device comprises a base, be provided with test platform on the base, be provided with the reducing gear box on the base, install first motor on the reducing gear box outer wall, be connected with the rotation axis that one end stretches into the reducing gear box inside on the first motor output, fixedly connected with drive bevel gear on the rotation axis, the meshing is connected with driven bevel gear on the drive bevel gear. The utility model has the advantages that: the utility model moves back and forth on the surface of the test platform through the roller, so that the sample is flatly laid on the test platform, the sample is always in a flat state, and the accuracy of the test result is ensured; through setting up friction mechanism for the friction head can carry out reciprocating friction and rotatory friction motion simultaneously on the sample, makes the friction more abundant even, promotes the accuracy of test result.

Description

Friction color fastness appearance

Technical Field

The utility model relates to a color fastness appearance specifically is a friction color fastness appearance belongs to fabrics check out test set technical field.

Background

The rubbing color fastness refers to the fading degree of the dyed fabric after rubbing, when detecting the rubbing color fastness of the dyed fabric, a sample is usually placed on a rubbing color fastness instrument, the sample is rubbed with a standard rubbing white cloth for a certain number of times under a certain pressure, the color stained on the standard rubbing white cloth is graded by using a gray card, and the obtained grade is the rubbing color fastness of the detected dyed fabric.

Patent CN207114348U discloses a friction colour fastness appearance, this utility model discloses a reciprocating motion through setting up four-bar linkage and having realized the friction head makes the lever more steady at the in-process that slides through setting up spout and support column, recycles travel switch and comes the touch-control count, has ensured the accurate nature of count, and this a series of setting makes the operation of friction colour fastness appearance more stable, and the testing result has obtained effective assurance, but it still has some weak points: the utility model fixes the two sides of the sample through the clamping mechanism, which can not ensure the sample to be in a completely flat state, and when the sample in the uneven state is rubbed by the friction head, the sample at the edge of the clamping mechanism is easy to bulge upwards, so that the tested color degree is deep, and the accuracy of the test result is reduced; two, this utility model only makes reciprocating motion through the friction head and realizes the purpose that detects, and the friction head motion mode is comparatively single, leads to the friction abundant even inadequately easily, influences the accuracy of test result.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to provide a friction color fastness meter with accurate test result for solving the problem.

The utility model realizes the purpose by the following technical proposal, a friction color fastness instrument comprises a base, a testing platform is arranged on the base, a reduction gearbox is arranged on the base, a first motor is arranged on the outer wall of the reduction gearbox, a rotating shaft with one end extending into the reduction gearbox is connected on the output end of the first motor, a driving bevel gear is fixedly connected on the rotating shaft, a driven bevel gear is engaged and connected on the driving bevel gear, a driving shaft with one end extending out of the reduction gearbox is fixedly connected on the driven bevel gear, a crank is rotatably connected at one end of the driving shaft extending out of the reduction gearbox, a connecting rod is rotatably connected at one end of the crank far away from the driving shaft, a pulley is rotatably connected at one end of the connecting rod far away from the crank, a driving arm is rotatably connected at one end of the pulley far away, the friction mechanism comprises a second motor, a friction head is connected to the output end of the second motor, a fixing plate is arranged on the testing platform, a through hole is formed in the fixing plate, a sliding rod is connected in the through hole in a sliding mode, a connector is fixedly connected to one end of the sliding rod, a regulating rod is connected to the inner portion of the connector through threads, and a roller is connected to the regulating rod.

As a further setting of the utility model, the slide bar is kept away from the one end fixedly connected with handle of connector.

As a further arrangement of the utility model, the one end fixedly connected with knob that the cylinder was kept away from to the regulation pole.

As a further setting of the utility model, be provided with the connecting plate on the base, the spout has been seted up on the connecting plate, the pulley is installed inside the spout and can freely slide along spout straight line direction.

As a further arrangement of the present invention, the base is provided with a plurality of guides for supporting the driving arm.

As a further arrangement of the present invention, the one end of the driving arm away from the pulley is provided with a weight.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a reciprocating motion of slide bar can drive the cylinder at test platform surface back and forth movement to lay the sample on test platform smoothly, make the sample be in the levelness and smoothness all the time, guaranteed the accuracy of test result.

2. The utility model discloses a set up friction mechanism, start the friction head rotation thereupon through the second motor, thereby make the friction head can carry out reciprocating friction and rotatory friction motion simultaneously on the sample, make the friction more abundant even, promote the accuracy of test result.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic diagram of the internal structure of the middle reduction gearbox of the present invention.

Reference numerals: 1. a base; 2. a test platform; 3. a reduction gearbox; 4. a first motor; 5. a rotating shaft; 6. a drive bevel gear; 7. a driven bevel gear; 8. a drive shaft; 9. a crank; 10. a connecting rod; 11. a pulley; 12. a drive arm; 13. a second motor; 14. a friction head; 15. a fixing plate; 16. a through hole; 17. a slide bar; 18. a connector; 19. adjusting a rod; 20. a drum; 21. a handle; 22. a knob; 23. a connecting plate; 24. a chute; 25. a guide member; 26. and a weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a friction color fastness tester comprises a base 1, a testing platform 2 is arranged on the base 1, a reduction gearbox 3 is arranged on the base 1, a first motor 4 is arranged on the outer wall of the reduction gearbox 3, a rotating shaft 5 with one end extending into the reduction gearbox 3 is connected to the output end of the first motor 4, a driving bevel gear 6 is fixedly connected to the rotating shaft 5, a driven bevel gear 7 is connected to the driving bevel gear 6 in a meshing manner, a driving shaft 8 with one end extending out of the reduction gearbox 3 is fixedly connected to the driven bevel gear 7, a crank 9 is rotatably connected to the end of the driving shaft 8 extending out of the reduction gearbox 3, a connecting rod 10 is rotatably connected to the end of the crank 9 far away from the driving shaft 8, a pulley 11 is rotatably connected to the end of the connecting rod 10 far away from the crank 9, a connecting plate 23 is arranged on the base 1, a chute 24, one end of the pulley 11, which is far away from the connecting rod 10, is rotatably connected with a driving arm 12, a plurality of guide parts 25 for supporting the driving arm 12 are arranged on the base 1, the guide parts 25 can play a role in supporting and guiding, so as to further improve the motion stability of the driving arm 12, and effectively ensure the normal use effect of the device, a heavy block 26 is arranged at one end of the driving arm 12, which is far away from the pulley 11, the weight of the driving arm 12, which is far away from the pulley 11, is increased by the arrangement of the heavy block 26, and the lifting phenomenon of one end of the driving arm 12, which is far away from the pulley 11, when the driving arm 12 moves is avoided, so as to effectively improve the motion stability of the driving arm 12, a friction mechanism is arranged at one end of the driving arm 12, which is far away from the pulley 11, the friction mechanism comprises a second motor 13, the fixing plate 15 is provided with a through hole 16, a slide rod 17 is slidably connected in the through hole 16, one end of the slide rod 17 is fixedly connected with a connector 18, one end of the slide rod 17, far away from the connector 18, is fixedly connected with a handle 21, the inside of the connector 18 is in threaded connection with an adjusting rod 19, the adjusting rod 19 is connected with a roller 20, and one end of the adjusting rod 19, far away from the roller 20, is fixedly connected with a knob.

When the utility model is used, a worker can firstly place a sample on the test platform 2, then rotate the knob 22, namely, the adjusting rod 19 can be continuously screwed into the connector 18, so that the adjusting rod 19 descends until the roller 20 is attached to the surface of the sample, then move the handle 21 to make the sliding rod 17 do parallel reciprocating motion in the through hole 16, so that the roller 20 is driven by the adjusting rod 19 to move back and forth on the surface of the sample, through the rolling action of the roller 20, the sample can be flatly laid on the test platform 2, so that the sample is always in a flat state, the accuracy of a test result is ensured, after the flat work of the sample is completed, a test cloth is wrapped on the friction head 14 and clamped, then the first motor 4 is controlled to be started, so that the driving bevel gear 6 is driven by the rotating shaft 5 to rotate, the driving bevel gear 6 can drive the driven bevel gear 7 to rotate, thereby driving the driving shaft 8 to rotate along with, drive shaft 8 rotates and can drive crank 9 and rotate, thereby drive connecting rod 10 motion, connecting rod 10 can drive pulley 11 and slide in the inside left and right sides of spout 24, thereby drive actuating arm 12 side-to-side motion, thereby make the friction head 14 that sets up on actuating arm 12 make circulation reciprocating motion, the staff can start second motor 13 simultaneously and drive friction head 14 rotatory this moment, make friction head 14 can carry out reciprocating friction and rotatory friction motion simultaneously on the sample, make the friction more abundant even, promote the accuracy of test result, after the friction, the colour of being stained with on the test cloth is graded to reuse grey card, the progression of gained is exactly the friction colour fastness of sample.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A friction color fastness instrument comprises a base (1), wherein a testing platform (2) is arranged on the base (1), a reduction gearbox (3) is arranged on the base (1), a first motor (4) is installed on the outer wall of the reduction gearbox (3), a rotating shaft (5) with one end extending into the reduction gearbox (3) is connected to the output end of the first motor (4), a driving bevel gear (6) is fixedly connected to the rotating shaft (5), a driven bevel gear (7) is connected to the driving bevel gear (6) in a meshing manner, a driving shaft (8) with one end extending out of the reduction gearbox (3) is fixedly connected to the driven bevel gear (7), a crank (9) is rotatably connected to one end of the driving shaft (8) extending out of the reduction gearbox (3), and a connecting rod (10) is rotatably connected to one end of the crank (9) far away from the driving shaft, one end rotation that crank (9) was kept away from in connecting rod (10) is connected with pulley (11), the one end rotation that connecting rod (10) were kept away from in pulley (11) is connected with actuating arm (12), its characterized in that: the one end that pulley (11) were kept away from in actuating arm (12) is provided with friction mechanism, friction mechanism includes second motor (13), be connected with friction head (14) on second motor (13) output, be provided with fixed plate (15) on test platform (2), through-hole (16) have been seted up on fixed plate (15), sliding connection has slide bar (17) in through-hole (16), slide bar (17) one end fixedly connected with connector (18), connector (18) internal thread is connected with adjusts pole (19), be connected with cylinder (20) on adjusting pole (19).

2. The crockmeter of claim 1, wherein: one end of the sliding rod (17) far away from the connector (18) is fixedly connected with a handle (21).

3. The crockmeter of claim 1, wherein: one end of the adjusting rod (19) far away from the roller (20) is fixedly connected with a knob (22).

4. The crockmeter of claim 1, wherein: the base (1) is provided with a connecting plate (23), a sliding groove (24) is formed in the connecting plate (23), and the pulley (11) is installed inside the sliding groove (24) and can freely slide along the linear direction of the sliding groove (24).

5. The crockmeter of claim 1, wherein: the base (1) is provided with a plurality of guide pieces (25) for supporting the driving arm (12).

6. The crockmeter of claim 1, wherein: and a weight (26) is arranged at one end of the driving arm (12) far away from the pulley (11).