Fabric testing device for high-elasticity blended fabric

Abstract

The invention discloses a fabric testing device for high-elasticity blended fabric, which comprises a rack, a fabric conveying mechanism and a double-sided testing mechanism, two supporting plates are symmetrically mounted at the top of the rack, the fabric conveying mechanism is mounted on the two supporting plates, and the fabric conveying mechanism comprises a first transmission wheel and a second transmission wheel; according to the device, when the fabric is attached to the dehairing plate and passes through, the dehairing plate on the long plate collects hair balls and miscellaneous hair on the surface of the fabric, the friction resistance of the fabric is judged according to the collection amount, in addition, after the handle is rotated to adjust the position of the second rotating roller, the fabric passes through the second rotating roller, the contact strength and tension of the fabric between the first rotating roller and the second rotating roller are adjusted, and the friction resistance of the fabric is judged. According to the device, fabric conveying, friction resistance testing and elastic stretching testing can be integrated, the detection process is simplified, and time and cost are saved.

Description

Technical Field

[0001] The invention relates to the technical field of blended fabric testing, and in particular to a fabric testing device for high-elasticity blended fabrics. Background Art

[0002] High-stretch blended fabric is an innovative fabric made by mixing multiple fibers. It has excellent elasticity and comfort. This fabric usually uses a combination of polyester fiber, spandex, nylon and other materials, which not only increases the softness and breathability of the fabric, but also enhances its stretch and resilience. It is suitable for making close-fitting clothing such as sportswear, yoga pants and fitness clothes. In the production process of high-stretch blended fabrics, a number of key performance tests are required, mainly including the tensile strength, resilience, abrasion resistance or breathability of the fabric.

[0003] However, in the traditional friction test process of high-elastic blended fabrics, when testing the wear resistance or pilling of fabrics, it is often necessary to rely on manual stretching or scratching tests. When relying on manual detection methods, it is impossible to intuitively and quantitatively obtain the loss of the fabric surface. Especially for fabrics with high elasticity, the test results will be deviated due to uneven or uncontrollable manual stretching force, which will affect the accuracy and reliability of the test results. Summary of the invention

[0004] The object of the present invention is to provide a fabric testing device for high-elastic blended fabrics to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fabric testing device for high-elastic blended fabrics, comprising a frame, a fabric conveying mechanism and a double-sided testing mechanism, wherein two support plates are symmetrically installed on the top of the frame, and the fabric conveying mechanism is installed on the two support plates, and the fabric conveying mechanism comprises a first transmission wheel and a second transmission wheel, wherein the first transmission wheel and the second transmission wheel are symmetrically rotatably installed on the outer wall of one of the support plates, one end of the first transmission wheel and the second transmission wheel both penetrate the support plate and are fixedly connected with a first roller, and the first transmission wheel and the second transmission wheel are driven by belts, and a first motor is installed on one side of one of the support plates, and the rotating shaft of the first motor is fixedly connected to one end of the second transmission wheel;

[0006] The double-sided testing mechanism is installed on the two support plates, and the double-sided testing mechanism includes no less than three long plates, both ends of the long plates are rotatably installed on the inner walls of the two support plates through bearings, the top of the long plate is fixedly connected with a scraping plate, the bottom of the long plate is rotatably installed with a second roller, one end of the long plate is fixedly connected with a square tube, the square tube passes through the inner wall of one of the support plates, and a square rod is inserted into the inside of the square tube, and the end of the square rod is fixedly connected with a handle.

[0007] Preferably, a fabric stretching mechanism is installed on the two support plates, and the fabric stretching mechanism includes two slide rails, and the two slide rails are symmetrically installed on the inner walls of the two support plates, and sliders are slidably installed on the slide rails, and movable rollers are rotatably installed on adjacent sides of the two sliders, and a screw rod is rotatably installed inside the slide rail, and the screw rod passes through the slider, and a second motor is installed at the bottom of the slide rail, and the rotating shaft of the second motor is fixedly connected to one end of the bottom of the screw rod.

[0008] Preferably, two slots are symmetrically provided on the support plate close to the handle, and two insertion rods are symmetrically fixedly connected to the outer wall of the handle, and the insertion rods are inserted into the inside of the slots.

[0009] Preferably, the scraper plate is made of a rubber plate, and is provided with a plurality of grooves arranged at equal intervals.

[0010] Preferably, two reinforcing ribs are symmetrically mounted on adjacent surfaces of the two support plates.

[0011] Preferably, the diameter of the second transmission wheel is smaller than the diameter of the first transmission wheel.

[0012] Preferably, a limiting ring is fixedly connected to the inner wall of the square tube.

[0013] Preferably, one end of the top of the slide rail is fixedly connected to a limiting block.

[0014] Preferably, the length of the slide rail is not less than 50CM.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When the present invention is used, the first motor is started so that the rotating shaft of the first motor drives the second transmission wheel to rotate, and the belt connects the first transmission wheel and the second transmission wheel to drive the two first rollers to rotate, thereby realizing automatic conveying of fabrics.

[0017] 2. In the present invention, when the fabric passes through the scraper plate, the scraper plate on the long board collects the hair balls and stray hair on the surface of the fabric, and the friction resistance of the fabric is judged based on the collected amount. In addition, after the handle is turned to adjust the position of the second roller, the fabric passes through the second roller, and the contact force and tension of the fabric between the first roller and the second roller are adjusted, thereby completing the elastic stretch test of the fabric. The present invention can integrate fabric transportation, friction resistance test and elastic stretch test, simplify the detection process, and save time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a fabric testing device for high-elastic blended fabrics according to an embodiment of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a fabric conveying mechanism in a fabric testing device for high-elastic blended fabrics according to an embodiment of the present invention;

[0020] Figure 3 It is a structural schematic diagram of a double-sided testing mechanism in a fabric testing device for high-elastic blended fabrics according to an embodiment of the present invention;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of a frame in a fabric testing device for high-elastic blended fabrics according to an embodiment of the present invention;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the long plate in the fabric testing device for high-elastic blended fabrics according to an embodiment of the present invention;

[0023] Figure 6 It is a schematic diagram of a partial cross-sectional structure of a scraping plate in a fabric testing device for high-elastic blended fabrics according to an embodiment of the present invention;

[0024] Figure 7 For the embodiment of the present invention Figure 5 Schematic diagram of the enlarged structure of part A.

[0025] In the figure: 1. frame; 2. fabric conveying mechanism; 21. first roller; 22. first transmission wheel; 23. second transmission wheel; 24. belt; 25. first motor; 3. double-sided testing mechanism; 31. scraping plate; 32. long plate; 33. second roller; 34. handle; 35. groove; 36. plug rod; 37. slot; 38. square tube; 39. square rod; 4. fabric stretching mechanism; 41. slide rail; 42. slider; 43. screw rod; 44. movable roller; 45. second motor; 5. support plate; 6. reinforcing rib; 7. limit block; 8. limit ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 An embodiment of the present invention provides a fabric testing device for high-elastic blended fabrics, comprising: a frame 1, a fabric conveying mechanism 2, a double-sided testing mechanism 3 and a fabric stretching mechanism 4.

[0028] In this embodiment, Figure 1-Figure 3 As shown, two support plates 5 are symmetrically installed on the top of the frame 1, and the fabric conveying mechanism 2 is installed on the two support plates 5. The fabric conveying mechanism 2 includes a first transmission wheel 22 and a second transmission wheel 23, and the first transmission wheel 22 and the second transmission wheel 23 are symmetrically rotatably installed on the outer wall of one of the support plates 5. One end of the first transmission wheel 22 and the second transmission wheel 23 both penetrate the support plate 5 and are fixedly connected with the first roller 21. The first transmission wheel 22 and the second transmission wheel 23 are driven by a belt 24. A first motor 25 is installed on one side of one of the support plates 5, and the rotating shaft of the first motor 25 is fixedly connected to one end of the second transmission wheel 23.

[0029] When the fabric conveying mechanism 2 is in use, by starting the first motor 25, its rotating shaft drives the second transmission wheel 23 to rotate, and the belt 24 connects the first transmission wheel 22 and the second transmission wheel 23, thereby driving the two first rollers 21 to rotate. When the fabric passes through the two first rollers 21, automatic conveying of the fabric can be achieved.

[0030] Furthermore, the diameter of the second transmission wheel 23 is smaller than the diameter of the first transmission wheel 22 , thereby increasing the transmission efficiency between the first transmission wheel 22 and the second transmission wheel 23 .

[0031] In this embodiment, Figure 3-Figure 7 As shown, the double-sided testing mechanism 3 is installed on two support plates 5, and the double-sided testing mechanism 3 includes no less than three long plates 32. Both ends of the long plates 32 are rotatably installed on the inner walls of the two support plates 5 through bearings. The top of the long plate 32 is fixedly connected with a scraping plate 31, and the bottom of the long plate 32 is rotatably installed with a second roller 33. One end of the long plate 32 is fixedly connected with a square tube 38, and the square tube 38 passes through the inner wall of one of the support plates 5, and a square rod 39 is inserted inside the square tube 38, and the end of the square rod 39 is fixedly connected with a handle 34, and the inner wall of the square tube 38 is fixedly connected with a limit ring 8. The limit ring 8 can prevent one end of the square rod 39 from being pulled out of the square tube 38.

[0032] After the fabric is conveyed to the double-sided testing mechanism 3, the scraping plates 31 on the multiple long plates 32 can collect the hair balls and stray hairs on the surface of the fabric passing through the scraping plates 31, and the friction resistance test of the fabric is judged by the final collection amount of hair balls and stray hairs. In addition, a second roller 33 is installed at the bottom of the long plate 32. The operator rotates the handle 34 so that the handle 34 drives the square rod 39 to rotate the square tube 38 and the long plate 32, so that the second roller 33 rotates to the top. After the fabric passes through the second roller 33, the contact force and tension of the fabric between the first roller 21 and the second roller 33 can be adjusted, thereby completing the elastic stretch test of the fabric.

[0033] Further, see Figure 7 Two slots 37 are symmetrically provided on the support plate 5 near the handle 34, and two insertion rods 36 are symmetrically fixedly connected to the outer wall of the handle 34. The insertion rods 36 are inserted into the inside of the slots 37. When the handle 34 is turned to rotate the long board 32, the insertion rods 36 can be inserted into the slots 37, thereby fixing the position of the long board 32 after rotation and preventing it from rotating naturally.

[0034] It should be noted that the scraper board 31 is made of rubber board and is provided with a number of grooves 35 arranged at equal intervals. The scraper board 31 made of rubber board can increase friction, and the grooves 35 can conveniently collect hair balls and stray hair when the scraper board 31 rubs against the surface of the fabric.

[0035] In this embodiment, Figure 1 and Figure 4 As shown, the fabric stretching mechanism 4 is installed on two support plates 5, and the fabric stretching mechanism 4 includes two slide rails 41. The length of the slide rails 41 is not less than 50CM. The two slide rails 41 are symmetrically installed on the inner walls of the two support plates 5. Slide blocks 42 are slidably installed on the slide rails 41, and movable rollers 44 are rotatably installed on adjacent sides of the two slide blocks 42. A screw rod 43 is rotatably installed inside the slide rail 41, and the screw rod 43 passes through the slider 42. A second motor 45 is installed at the bottom of the slide rail 41, and the rotating shaft of the second motor 45 is fixedly connected to one end of the bottom of the screw rod 43.

[0036] The fabric stretching mechanism 4 is used to increase the stretching force applied to the fabric. The slider 42 slides on the slide rail 41. The fabric can pass through the movable roller 44, and the movable roller 44 is displaced by the rotation of the screw rod 43, further applying a uniform stretching force to the fabric, thereby improving the elastic stretching test effect of the fabric. The second motor 45 is used to drive the screw rod 43 to rotate to realize the movement of the slider 42.

[0037] Furthermore, one end of the top of the slide rail 41 is fixedly connected to a limiting block 7 , and the limiting block 7 can prevent the slider 42 from falling off from the top of the slide rail 41 .

[0038] like Figure 1-Figure 3As shown, two reinforcing ribs 6 are symmetrically installed on adjacent surfaces of the two support plates 5 , and the reinforcing ribs 6 can enhance the stability and supporting effect of the two support plates 5 .

[0039] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when in use, by starting the first motor 25, its rotating shaft drives the second transmission wheel 23 to rotate, and the belt 24 connects the first transmission wheel 22 and the second transmission wheel 23, thereby driving the two first rollers 21 to rotate, and the fabric can be automatically conveyed when passing through the two first rollers 21.

[0040] Secondly, after the fabric is conveyed to the double-sided testing mechanism 3, the scraping plates 31 on the multiple long plates 32 can collect the hair balls and stray hairs on the surface of the fabric passing through the scraping plates 31, and the friction resistance test of the fabric is judged by the final collection amount of hair balls and stray hairs. In addition, a second roller 33 is installed at the bottom of the long plate 32. The operator rotates the second roller 33 to the top by turning the handle 34, so that the fabric passes through the second roller 33, and adjusts the contact force and tension of the fabric between the first roller 21 and the second roller 33, thereby completing the elastic stretch test of the fabric, so that the present invention can integrate fabric conveying, friction resistance test and elastic stretch test, realize one-stop fabric quality inspection, simplify the inspection process, and save time and cost.

[0041] In addition, the fabric stretching mechanism 4 is used to increase the stretching force applied to the fabric. The slider 42 slides on the slide rail 41. The fabric can pass through the movable roller 44, and the movable roller 44 is displaced by the rotation of the screw rod 43, further applying a uniform stretching force to the fabric, thereby improving the elastic stretching test effect of the fabric. The second motor 45 is used to drive the screw rod 43 to rotate to realize the movement of the slider 42.

[0042] In summary: when the fabric passes through the scraper plate 31, the scraper plate 31 on the long plate 32 collects the hair balls and stray hair on the surface of the fabric, and the friction resistance of the fabric is judged based on the collected amount. In addition, after rotating the handle 34 to adjust the position of the second roller 33, the fabric passes through the second roller 33, and the contact force and tension of the fabric between the first roller 21 and the second roller 33 are adjusted, thereby completing the elastic stretch test of the fabric, so that the present invention can integrate fabric transportation, friction resistance test and elastic stretch test, simplify the detection process, and save time and cost.

[0043] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric testing device for high-elastic blended fabrics, comprising a frame (1), a fabric conveying mechanism (2) and a double-sided testing mechanism (3), characterized in that: Two support plates (5) are symmetrically mounted on the top of the frame (1), and the fabric conveying mechanism (2) is mounted on the two support plates (5). The fabric conveying mechanism (2) comprises a first transmission wheel (22) and a second transmission wheel (23), the first transmission wheel (22) and the second transmission wheel (23) are symmetrically mounted on the outer wall of one of the support plates (5) for rotation, one end of the first transmission wheel (22) and the second transmission wheel (23) both pass through the support plate (5) and are fixedly connected to a first rotating roller (21), the first transmission wheel (22) and the second transmission wheel (23) are driven by a belt (24), a first motor (25) is mounted on one side of one of the support plates (5), and the rotating shaft of the first motor (25) is fixedly connected to one end of the second transmission wheel (23); The double-sided testing mechanism (3) is installed on the two support plates (5), and the double-sided testing mechanism (3) comprises no less than three long plates (32), both ends of the long plates (32) are rotatably installed on the inner walls of the two support plates (5) through bearings, the top of the long plate (32) is fixedly connected with a scraping plate (31), the bottom of the long plate (32) is rotatably installed with a second roller (33), one end of the long plate (32) is fixedly connected with a square tube (38), the square tube (38) passes through the inner wall of one of the support plates (5), and a square rod (39) is inserted into the interior of the square tube (38), and the end of the square rod (39) is fixedly connected with a handle (34).

2. A fabric testing device for high-elastic blended fabrics according to claim 1, characterized in that: A fabric stretching mechanism (4) is installed on the two support plates (5), and the fabric stretching mechanism (4) includes two slide rails (41). The two slide rails (41) are symmetrically installed on the inner walls of the two support plates (5). A slider (42) is slidably installed on the slide rails (41), and a movable roller (44) is rotatably installed on the adjacent sides of the two sliders (42). A screw rod (43) is rotatably installed inside the slide rail (41), and the screw rod (43) passes through the slider (42). A second motor (45) is installed at the bottom of the slide rail (41), and the rotating shaft of the second motor (45) is fixedly connected to one end of the bottom of the screw rod (43).

3. A fabric testing device for high-elastic blended fabrics according to claim 1, characterized in that: Two slots (37) are symmetrically arranged on the support plate (5) close to the handle (34); two insertion rods (36) are symmetrically fixedly connected to the outer wall of the handle (34); and the insertion rods (36) are inserted into the interior of the slots (37).

4. A fabric testing device for high-elastic blended fabrics according to claim 1, characterized in that: The scraper plate (31) is made of a rubber plate, and is provided with a plurality of grooves (35) arranged at equal intervals.

5. The fabric testing device for high-elastic blended fabric according to claim 1, characterized in that: Two reinforcing ribs (6) are symmetrically mounted on adjacent surfaces of the two support plates (5).

6. A fabric testing device for high-elastic blended fabrics according to claim 1, characterized in that: The diameter of the second transmission wheel (23) is smaller than the diameter of the first transmission wheel (22).

7. The fabric testing device for high-elastic blended fabric according to claim 1, characterized in that: The inner wall of the square tube (38) is fixedly connected to a limiting ring (8).

8. The fabric testing device for high-elastic blended fabric according to claim 2, characterized in that: One end of the top of the slide rail (41) is fixedly connected to a limiting block (7).

9. The fabric testing device for high-elastic blended fabric according to claim 2, characterized in that: The length of the slide rail (41) is not less than 50CM.

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