Multi-scene fabric performance intelligent detection machine

Abstract

The invention relates to the technical field of fabric detection, in particular to a multi-scene fabric performance intelligent detection machine which comprises a bottom frame, a connecting rod, a funnel, a first motor, a first mounting plate, an electric push rod, a second mounting plate, a pressing ring and the like. A connecting rod is fixedly connected to the underframe; the connecting rod is fixedly connected with a funnel through a connecting plate; a motor is fixedly connected to the bottom frame. An output shaft of the motor is rotationally connected with a mounting plate I; two electric push rods which are symmetrically arranged are fixedly connected to the mounting plate I; the telescopic ends of the two electric push rods are each fixedly connected with a second mounting plate. Two pressing rings are jointly and fixedly connected between the two second mounting plates. By arranging the upper fabric fixing structure and the lower fabric fixing structure, when a piece of fabric is fixed, the detected fabric is automatically disassembled, so that multiple pieces of fabric are quickly detected, the detection continuity is improved, and the fabric does not need to be assembled after being disassembled.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric detection, and in particular to a multi-scenario intelligent fabric performance detection machine. Background Art

[0002] A fabric's anti-wetting property is one of the key indicators of its water and oil repellency, and is usually achieved by applying a special chemical coating to its surface. Common standard testing methods (such as the spray method or rain method) involve spraying a quantitative amount of water droplets onto the sample surface at a fixed angle, then tapping to shake off the attached water droplets, observing the wetness and comparing it with a standard water rating chart to assess its wetness level. However, existing standard testing methods have significant limitations: during testing, the fabric needs to be manually installed flat on a fixed ring. After completing the testing of a single piece of fabric, the tested sample needs to be manually removed before the next fabric to be tested can be installed. This operation is cumbersome and cannot be tested automatically and continuously. Summary of the Invention

[0003] In order to overcome the shortcomings of manually installing the fabric flat on a fixed ring when testing the anti-wetting property of the fabric, and manually removing the tested sample after completing the single-piece fabric testing before installing the next fabric to be tested, the operation is cumbersome and the test cannot be performed automatically and continuously, the present invention provides a multi-scenario intelligent fabric performance testing machine.

[0004] The technical solution is: a multi-scenario intelligent fabric performance testing machine, including a base frame, a connecting rod and a funnel; a connecting rod is fixed to the base frame; a funnel is fixed to the connecting rod through a connecting plate; it also includes a motor 1, a mounting plate 1, an electric push rod, a mounting plate 2, a pressure ring and a mounting ring 1; the base frame is fixed with a motor; the motor output shaft is rotatably connected to the mounting plate 1; two symmetrically arranged electric push rods are fixed to the mounting plate 1; the telescopic ends of the two electric push rods are respectively fixed to a mounting plate 2; two pressure rings are commonly fixed between the two mounting plates 2; two mounting rings 1 are fixed to the mounting plate 1 and are symmetrically arranged in an upper and lower direction, the two mounting rings 1 are located between the two pressure rings, and the center point of the mounting ring 1 is directly opposite to the center point of the pressure ring.

[0005] As a further preferred solution, the area where the mounting ring contacts the fabric has rounded corners.

[0006] As a further preferred solution, it also includes a camera; the camera is fixedly connected to the connecting rod; and the camera is located directly above the mounting ring.

[0007] As a further preferred solution, it also includes a pressure block; each pressure ring is connected to a plurality of pressure blocks at equal intervals via a torsion spring rotating shaft.

[0008] As a further preferred solution, each pressing block has an oblique angle on one side facing the mounting ring 1.

[0009] As a further preferred solution, an annular airbag is further included; the inner diameter of the pressure ring is set to be larger than the outer diameter of the mounting ring 1; and an annular airbag is fixedly connected to the inner side of each mounting plate 2.

[0010] As a further preferred solution, a water storage frame is also included; the water storage frame is arranged under the base frame.

[0011] As a further preferred solution, it also includes a mounting plate three, a mounting ring two and a sponge block; the mounting plate three is rotatably connected to the connecting rod; the mounting ring two is fixedly connected to the mounting plate three; the sponge block is connected inside the mounting ring two, and the lower side of the sponge block is at the same height as the upper side of the mounting ring one.

[0012] As a further preferred solution, it also includes a gear ring, a gear and a second motor; the gear ring is fixedly connected to the third mounting plate; the second motor is fixedly connected to the connecting rod; the gear is fixedly connected to the output shaft of the second motor; and the gear is meshed with the gear ring.

[0013] As a further preferred solution, the sponge block is detachably connected to the second mounting ring.

[0014] Compared with the prior art, the present invention has the following advantages: 1. By setting up two sets of upper and lower fabric fixing structures, the present invention automatically removes the fabric that has been tested when fixing a piece of fabric, thereby quickly testing multiple fabrics and improving the detection continuity without waiting for disassembly and reinstallation.

[0015] 2. The present invention has a plurality of pressure blocks connected to the pressure ring through a torsion spring shaft. The pressure blocks first press the fabric onto the mounting ring 1, and then pull the fabric downward to eliminate wrinkles on the fabric. In this way, workers only need to simply place the fabric, and no extra time is needed to eliminate wrinkles, which further speeds up the detection speed.

[0016] 3. The present invention wets a sponge block and then allows the sponge block to contact the fabric, observes the wetness of the fabric through a camera, and then detects the waterproof performance of the fabric under continuous contact with a wet flexible object. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the multi-scenario fabric performance intelligent detection machine of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the motor 1, the mounting plate 1, the electric push rod, the mounting plate 2 and the pressure ring of the present invention; Figure 3 This is a right side view of a partial structure of the present invention, wherein the pressure ring and the mounting ring are cross-sectionally processed; Figure 4 This is a schematic diagram of the three-dimensional structure of the mounting plate 3, the mounting ring 2, the sponge block, the gear ring, the gear and the motor 2 of the present invention.

[0018] The numbers in the figure are: 1-base, 2-motor 1, 3-mounting plate 1, 4-electric push rod, 5-mounting plate 2, 6-pressure ring, 7-mounting ring 1, 8-connecting rod, 9-funnel, 10-camera, 11-pressure block, 12-annular airbag, 13-water storage frame, 31-mounting plate 3, 32-mounting ring 2, 33-sponge block, 34-gear ring, 35-gear, 36-motor 2. DETAILED DESCRIPTION

[0019] First of all, it should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the entire description can be transferred to the same components having the same reference numerals or identical component names. Positional designations selected in the description, such as top, bottom, lateral, etc., also refer to the directly described and illustrated figures and are transferred to the new position in the event of a change in position.

[0020] Example 1: A multi-scenario fabric performance intelligent detection machine, such as Figure 1-Figure 4 As shown, it includes a base frame 1, a connecting rod 8 and a funnel 9; the connecting rod 8 is welded to the base frame 1; the funnel 9 is fixed to the connecting rod 8 through a connecting plate; It also includes a motor 2, a mounting plate 3, an electric push rod 4, a mounting plate 2 5, a pressure ring 6 and a mounting ring 7; the motor is bolted to the base frame 1; the motor output shaft is rotatably connected to the mounting plate 3; two symmetrically arranged electric push rods 4 are fixed to the mounting plate 3; the telescopic ends of the two electric push rods 4 are respectively fixed to a mounting plate 2 5; two pressure rings 6 are commonly fixed between the two mounting plates 2 5; two mounting rings 7 are welded to the mounting plate 3 and are symmetrically arranged in an upper and lower direction, and the two mounting rings 7 are located between the two pressure rings 6, and the center point of the mounting ring 7 is directly opposite to the center point of the pressure ring 6.

[0021] In order to prevent the fabric from being cut, the area where the mounting ring 7 contacts the fabric is rounded.

[0022] It also includes a camera 10; the camera 10 is fixedly connected to the connecting rod 8; the camera 10 is located just above the mounting ring 7, and the camera 10 is directly connected to the external computer via USB.

[0023] It also includes a pressure block 11; four pressure blocks 11 are equidistantly connected to each pressure ring 6 via a torsion spring shaft.

[0024] In order to facilitate the installation ring 7 to force the pressing block 11 to rotate, each pressing block 11 has an oblique angle on the side facing the installation ring 7.

[0025] The inner diameter of the pressure ring 6 is set to be larger than the outer diameter of the mounting ring 7; each mounting plate 5 is fixed to the inner side with an annular airbag 12, the annular airbag 12 is connected to the external air pump.

[0026] It also includes a water storage frame 13; the water storage frame 13 is provided below the base frame 1, and the water storage frame 13 is used to receive water for testing.

[0027] by Figure 1 The viewing angle is used as the reference, and the side where the chassis 1 is marked is the front.

[0028] In the initial state, if Figure 1 As shown, the two mounting rings 7 are in a vertical state; when in use, the fabric to be tested is manually placed on the mounting ring 7, keeping the fabric flat, with the excess fabric hanging down to cover the upper outer edge of the mounting ring 7, and then the electric push rod 4 is controlled to drive the mounting plate 2 5 and the pressure ring 6 to move downward, and the pressure ring 6 moves down and sleeves on the mounting ring 7, and the pressure ring 6 presses the fabric on the mounting ring 7 to fix it; then, based on the view from the front to the back, the motor is controlled to drive the mounting plate 3 and its associated components to rotate 45 degrees clockwise, so that the surface on the mounting ring 7 The fabric is tilted at 45° and is located directly below the funnel 9; deionized water is then manually poured into the funnel 9 and sprayed onto the fabric surface. After the spraying stops, the motor is controlled to drive the mounting plate 3 and its associated components to rotate 45° clockwise so that the fabric spraying surface faces right, and then the tapping rod is used to gently tap the side of the mounting ring 7 to remove water droplets attached to the fabric spraying surface; after that, the motor is controlled to drive the mounting plate 3 and its associated components to rotate 90° counterclockwise so that the fabric spraying surface faces upward again, and the camera is used to view the fabric. 10 observes the wetness state of the spray surface and transmits the observation situation to the computer. The water level assessment is performed through the software program and AI recognition basis to intelligently assess the wetness level. After the test is completed, the control motor drives the mounting plate 1 3 and its related components to rotate 180 degrees counterclockwise so that the tested fabric faces downward. At this time, the mounting ring 1 7 without fabric is located at the top. The next fabric to be tested can be placed on the mounting ring 1 7 manually. Then, the electric push rod 4 is controlled again to drive the mounting plate 2 5 and the pressure ring 6 to move downward. The pressure ring 6 moves down and is sleeved on the mounting ring 1 7. The pressure ring 6 presses the fabric on the mounting ring 1 7 to fix it. At the same time, the mounting plate 2 5 drives the pressure ring 6 located below to move downward and separate from the corresponding mounting ring 1 7, so that the fabric below loses its fixation and automatically falls down and is removed. Then, the above-mentioned spray test can be carried out. By setting up two sets of upper and lower fabric fixing structures, the fabric that has completed the test is automatically removed when fixing a piece of fabric. In this way, multiple fabrics can be tested quickly, improving the detection consistency and eliminating the need to wait for disassembly and reinstallation.

[0029] After the fabric to be tested is manually placed on the mounting ring 7, there are wrinkles on the fabric, and it takes a certain amount of time for manual work to smooth the fabric and eliminate the wrinkles. In order to further speed up the detection speed, a plurality of pressure blocks 11 are connected to the pressure ring 6 through the torsion spring shaft. Each pressure block 11 has an oblique angle on the side facing the mounting ring 7. When the electric push rod 4 is controlled to drive the mounting plate 2 5 and the pressure ring 6 to move downward, the pressure ring 6 moves downward and is sleeved on the mounting ring 7. When the pressure ring 6 presses the fabric on the mounting ring 7 and fixes it, the oblique angle of the pressure block 11 first contacts the upper end of the mounting ring 7. The pressing block 11 is in contact with the surface, and the mounting ring 7 forces the pressing block 11 to rotate outward. The torsion spring shaft connecting the pressing block 11 and the pressing ring 6 is twisted and stored, so that the pressing block 11 tends to stick to the mounting ring 7. In this way, the fabric is pressed against the mounting ring 7 by the pressing block 11, and then continues to move downward. The pressing block 11 pulls the fabric downward to eliminate wrinkles in the fabric, thereby automatically eliminating wrinkles. Then the pressing ring 6 moves downward again to firmly fix the fabric on the mounting ring 7. In this way, the manual labor only needs to simply place the fabric, and there is no need to spend extra time to eliminate wrinkles, which further speeds up the detection speed.

[0030] In order to avoid excessive pulling of the fabric when the pressure ring 6 moves down to firmly fix the fabric on the installation ring 7, causing the fabric to be overly tight and affecting the detection, the inner diameter of the pressure ring 6 is set to be larger than the outer diameter of the installation ring 7, so that when the pressure ring 6 moves down, the inner ring surface of the pressure ring 6 does not contact the fabric first. When the pressure block 11 pulls the fabric apart to eliminate wrinkles and the pressure ring 6 moves down to face the installation ring 7, note that at this time the pressure block 11 is still in contact with the fabric, and the external air pump is controlled to inflate the annular airbag 12. The annular airbag 12 expands and presses the fabric firmly on the installation ring 7 and fixes it.

[0031] It is explained here that the distance between the lower end surface of the pressing block 11 and the upper end surface of the pressing ring 6 is 2cm-3cm, that is, when the pressing block 11 moves downward to pull the fabric apart and eliminate wrinkles, the fabric will not be overly tight.

[0032] It is to be noted that a water storage frame 13 is provided below the base frame 1 for receiving the detection water to prevent the detection water from splashing everywhere and polluting the working environment.

[0033] Example 2: Based on Example 1, Figure 1 and Figure 4 As shown, it also includes a mounting plate three 31, a mounting ring two 32 and a sponge block 33; the mounting plate three 31 is rotatably connected to the connecting rod 8; the mounting ring two 32 is fixedly connected to the mounting plate three 31; the sponge block 33 is connected inside the mounting ring two 32, and the lower side of the sponge block 33 is at the same height as the upper side of the mounting ring one 7.

[0034] It also includes a gear ring 34, a gear 35 and a second motor 36; the gear ring 34 is fixed to the mounting plate 31; the second motor 36 is bolted to the connecting rod 8; the output shaft of the second motor 36 is fixed to the gear 35; the gear 35 is meshed with the gear ring 34.

[0035] In order to replace the sponge block 33 with a different roughness for testing, the sponge block 33 is detachably connected to the second mounting ring 32 .

[0036] When fabrics are made into clothing such as jackets for users to wear, especially during outdoor activities, there is a situation where wet flexible objects (such as leaves) stick to the clothing. Under continuous contact scenarios, the moisture on the flexible objects can easily transfer and wet the fabric. To simulate the above situation, water is poured into the second mounting ring 32 in advance to wet the sponge block 33, and then the third mounting plate 31, the second mounting ring 32 and the sponge block 33 are manually rotated so that the sponge block 33 rotates onto the fabric and contacts the fabric. After waiting for a certain period of time, the third mounting plate 31, the second mounting ring 32 and the sponge block 33 are manually rotated again to reset, and then the moisture on the fabric is observed through the camera 10, thereby detecting the waterproof performance of the fabric under continuous contact with the wet flexible object.

[0037] When the user is active, it is easy for the fabric to be relatively displaced and scratched by a wet flexible object (such as a leaf). In this scenario, water will flow, thereby increasing the probability of the fabric being wet. In order to detect the waterproofness of the fabric in this scenario, the control motor 2 36 drives the gear 35 transmission gear ring 34 to rotate back and forth, and the gear ring 34 drives the mounting plate 31, the mounting ring 2 32 and the sponge block 33 to rotate back and forth. The sponge block 33 rubs back and forth on the fabric during its reciprocating rotation. Afterwards, the control motor 2 36 drives the gear 35 transmission gear ring 34 to move and reset, and then observes the wetness on the fabric through the camera 10, thereby detecting the waterproof performance of the fabric when the fabric is relatively displaced and scratched by a wet flexible object (such as a leaf). By rubbing the sponge block 33 back and forth on the fabric during its reciprocating rotation, the friction resistance of the fabric can also be detected. The sponge block 33 is detachably connected to the mounting ring 2 32, so that sponge blocks 33 of different roughness can be replaced to more comprehensively detect the friction resistance of the fabric.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-scenario fabric performance intelligent detection machine, comprising a base frame (1), a connecting rod (8) and a funnel (9); the base frame (1) is fixedly connected to the connecting rod (8); the funnel (9) is fixedly connected to the connecting rod (8) via a connecting plate; the characteristics are: The invention also includes a motor (2), a mounting plate (3), an electric push rod (4), a mounting plate (5), a pressure ring (6) and a mounting ring (7); a motor is fixedly connected to the base frame (1); the motor output shaft is rotatably connected to the mounting plate (3); two symmetrically arranged electric push rods (4) are fixedly connected to the mounting plate (3); the telescopic ends of the two electric push rods (4) are respectively fixedly connected to a mounting plate (5); two pressure rings (6) are commonly fixedly connected between the two mounting plates (5); two symmetrically arranged mounting rings (7) are fixedly connected to the mounting plate (3), the two mounting rings (7) are located between the two pressure rings (6), and the center point of the mounting ring (7) is directly opposite to the center point of the pressure ring (6).

2. The multi-scenario fabric performance intelligent detection machine according to claim 1 is characterized in that: The area where the mounting ring 1 (7) contacts the fabric has rounded corners.

3. The multi-scenario fabric performance intelligent detection machine according to claim 1 is characterized in that: It also includes a camera (10) fixedly connected to the connecting rod (8); the camera (10) is located directly above the mounting ring (7).

4. The multi-scenario fabric performance intelligent detection machine according to claim 1 is characterized in that: It also includes a plurality of pressure blocks (11) that are equidistantly connected to the pressure ring (6) via a torsion spring rotating shaft.

5. The multi-scenario fabric performance intelligent detection machine according to claim 4 is characterized in that: Each pressing block (11) has an oblique angle on one side facing the mounting ring (7).

6. The multi-scenario fabric performance intelligent detection machine according to claim 1 is characterized in that: It also includes an annular air bag (12) fixedly connected to the inner side of the second mounting plate (5); the inner diameter of the pressure ring (6) is set to be larger than the outer diameter of the first mounting ring (7).

7. The multi-scenario intelligent fabric performance detection machine according to claim 1 is characterized in that: It also includes a water storage frame (13) arranged below the base frame (1).

8. The multi-scenario fabric performance intelligent detection machine according to claim 1 is characterized in that: It also includes a mounting plate 3 (31) rotatably connected to the connecting rod (8); a mounting ring 2 (32) is fixedly connected to the mounting plate 3 (31); a sponge block (33) is connected inside the mounting ring 2 (32), and the lower side of the sponge block (33) is at the same height as the upper side of the mounting ring 1 (7).

9. The multi-scenario intelligent fabric performance detection machine according to claim 8 is characterized in that: It also includes a gear ring (34) fixedly connected to the mounting plate 3 (31); a motor 2 (36) fixedly connected to the connecting rod (8); a gear (35) fixedly connected to the output shaft of the motor 2 (36); and the gear (35) meshing with the gear ring (34).

10. The multi-scenario intelligent fabric performance detection machine according to claim 9, characterized in that: The sponge block (33) is detachably connected to the second mounting ring (32).

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