A fabric inspection machine capable of detecting fabric properties

Abstract

The present invention relates to a cloth inspection machine, and more specifically to a cloth inspection machine capable of detecting fabric properties. The machine comprises two L-shaped brackets, a cloth roller is placed between the upper ends of the two L-shaped brackets, an inspection mechanism is fixedly connected between the two L-shaped brackets, a material pressing mechanism is provided at the upper end of the inspection mechanism, an extrusion mechanism is provided at the middle part of the inspection mechanism, a feeding mechanism is provided at the lower end of the inspection mechanism, and a marking mechanism is provided between the front ends of the two L-shaped brackets. The cloth on the cloth roller passes through the upper side of the inspection mechanism and passes through the material pressing mechanism, the extrusion mechanism and the feeding mechanism in sequence. The extrusion mechanism can contact the inspection mechanism through damage on the cloth and control the marking mechanism to mark the damaged position of the cloth; the damaged position of the cloth can be automatically marked without stopping the machine.

Description

Technical Field

[0001] The invention relates to a cloth inspection machine, and more particularly to a cloth inspection machine capable of detecting fabric properties. Background Art

[0002] In the textile manufacturing industry, fabric inspection machines are critical equipment for inspecting fabric quality. Their primary functions include identifying defects, stains, color variations, uneven thickness, and damage. Traditional fabric inspection machines typically rely on optical sensors, infrared detection, or image processing technologies to detect fabric defects. Most machines require stopping and marking fabric damage or severe defects manually or mechanically, such as with a marking pen or labeler, upon detecting them. This downtime not only reduces production efficiency but can also cause equipment wear and fabric tension fluctuations due to frequent starts and stops, impacting subsequent processing quality. Summary of the Invention

[0003] The purpose of the present invention is to provide a fabric inspection machine capable of detecting fabric properties and automatically marking damaged positions of the fabric without stopping the machine.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A fabric inspection machine capable of inspecting fabric properties comprises two L-shaped brackets, a fabric roller being placed between the upper ends of the two L-shaped brackets, an inspection mechanism being fixedly connected between the two L-shaped brackets, a material pressing mechanism being provided at the upper end of the inspection mechanism, a squeezing mechanism being provided at the middle portion of the inspection mechanism, and a material feeding mechanism being provided at the lower end of the inspection mechanism, and a marking mechanism being provided between the front ends of the two L-shaped brackets. Fabric on the fabric roller passes through the upper side of the inspection mechanism and sequentially passes through the material pressing mechanism, the squeezing mechanism, and the material feeding mechanism. The squeezing mechanism can contact the inspection mechanism through damage on the fabric, thereby controlling the marking mechanism to mark the location of the damage on the fabric.

[0006] The L-shaped bracket includes a vertical bracket and a horizontal bracket fixedly connected to each other, the horizontal bracket is fixedly connected to an adjustment bracket, the adjustment bracket is rotatably connected to a screw rod, the adjustment bracket is fixedly connected to a power mechanism I for driving the screw rod to rotate, and the vertical bracket is fixedly connected to a placement seat, and the end of the cloth roller is placed on the placement seat;

[0007] The inspection mechanism includes four mounting seats, which are respectively fixedly connected to the vertical bracket and the horizontal bracket of the two L-shaped brackets. The four mounting seats are rotatably connected to the telescopic mechanism I. The telescopic ends of the four telescopic mechanisms I are rotatably connected to the detection frame. The mounting seats are fixedly connected to the power mechanism II for driving the telescopic mechanism I to rotate.

[0008] The detection frame is fixedly connected to a plurality of conductive plates, which are arranged side by side, and both sides of each conductive plate are fixedly connected to insulating plates, and each conductive plate is fixedly connected to a conductive connector;

[0009] The pressing mechanism includes a telescopic mechanism II, which is fixedly connected to the detection frame, and a pressing roller is rotatably connected to the telescopic end of the telescopic mechanism II;

[0010] A damping plate is fixedly connected to the telescopic end of the telescopic mechanism II, and the nip roller is in contact with the damping plate;

[0011] The feeding mechanism includes a telescopic mechanism III, the telescopic mechanism III is fixedly connected to the detection frame, the telescopic end of the telescopic mechanism III is rotatably connected to the feeding roller, and the telescopic end of the telescopic mechanism III is fixedly connected to the power mechanism III for driving the feeding roller to rotate;

[0012] The extrusion mechanism includes a telescopic mechanism IV, which is fixedly connected to the detection frame. The telescopic end of the telescopic mechanism IV is rotatably connected to the power post. The power post is provided with multiple extrusion rings. Multiple compression springs are fixedly connected between the extrusion rings and the power post. The side of the extrusion ring is fixedly connected to an insulating ring.

[0013] The plurality of extrusion rings are respectively located on the upper sides of the plurality of conductive plates, and the extrusion rings can contact the conductive plates through the damage on the fabric;

[0014] The marking mechanism includes two moving seats, which are respectively slidably connected to two adjustment brackets, and the two moving seats are respectively connected to two screw rods through threads. A telescopic mechanism V is fixedly connected to the moving seat, and a swing seat is rotatably connected between the telescopic ends of the two telescopic mechanisms V. A power mechanism IV for driving the swing seat to rotate is fixedly connected to the telescopic end of the telescopic mechanism V. A plurality of telescopic mechanisms VI are fixedly connected to the swing seat, and a marking head is fixedly connected to the telescopic end of each telescopic mechanism VI. A plurality of conductive joints are respectively connected to the plurality of telescopic mechanisms VI. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of a fabric inspection machine capable of detecting fabric properties according to the present invention;

[0017] Figure 2 It is a side view of the fabric inspection machine capable of detecting fabric properties of the present invention;

[0018] Figure 3 Schematic diagram of the L-shaped bracket structure of the present invention;

[0019] Figure 4 It is a schematic structural diagram of the cloth roller of the present invention;

[0020] Figure 5 Schematic diagram of the detection frame structure of the present invention;

[0021] Figure 6 It is a schematic structural diagram of the inspection mechanism of the present invention;

[0022] Figure 7 It is a schematic structural diagram of the conductive plate of the present invention;

[0023] Figure 8 It is a schematic structural diagram of the damping plate of the present invention;

[0024] Figure 9 It is a schematic structural diagram of the extrusion mechanism of the present invention;

[0025] Figure 10 is a side view of the extrusion mechanism of the present invention;

[0026] Figure 11 It is a schematic structural diagram of the marking mechanism of the present invention;

[0027] Figure 12 is a side view of the marking mechanism of the present invention;

[0028] Figure 13 Schematic diagram of the dustproof housing of the present invention.

[0029] In the figure: L-shaped bracket 11; adjustment bracket 12; screw rod 13; placement seat 14; cloth roller 2; inspection mechanism 3; mounting seat 31; telescopic mechanism I 32; detection frame 33; conductive plate 34; insulating plate 35; conductive connector 36; pressing mechanism 4; telescopic mechanism II 41; pressing roller 42; damping plate 43; feeding mechanism 5; telescopic mechanism III 51; feeding roller 52; extrusion mechanism 6; telescopic mechanism IV 61; connecting post 62; extrusion ring 63; insulating ring 64; marking mechanism 7; moving seat 71; telescopic mechanism V 72; swinging seat 73; telescopic mechanism VI 74; marking head 75; dustproof shell 8. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] like Figures 1 to 12 As shown, the structure and function of a fabric inspection machine capable of detecting fabric properties are described in detail below;

[0032] A fabric inspection machine capable of detecting fabric properties includes two L-shaped brackets 11, a fabric roller 2 is placed between the upper ends of the two L-shaped brackets 11, an inspection mechanism 3 is fixedly connected between the two L-shaped brackets 11, a material pressing mechanism 4 is provided at the upper end of the inspection mechanism 3, a squeezing mechanism 6 is provided in the middle of the inspection mechanism 3, and a feeding mechanism 5 is provided at the lower end of the inspection mechanism 3. A marking mechanism 7 is provided between the front ends of the two L-shaped brackets 11. Fabric on the fabric roller 2 passes through the upper side of the inspection mechanism 3 and passes through the material pressing mechanism 4, squeezing mechanism 6 and feeding mechanism 5 in sequence. The squeezing mechanism 6 can contact the inspection mechanism 3 through damage on the fabric and control the marking mechanism 7 to mark the damaged position of the fabric.

[0033] When using, such as Figure 1 As shown, the fabric roller 2 is placed between two L-shaped brackets 11, and the fabric on the fabric roller 2 is placed on the inspection mechanism 3, so that the fabric on the fabric roller 2 passes through the upper side of the inspection mechanism 3 and passes through the pressing mechanism 4, the squeezing mechanism 6 and the feeding mechanism 5 in sequence. The fabric is squeezed and limited by the pressing mechanism 4, and the fabric is pulled by the feeding mechanism 5 to continuously pass between the inspection mechanism 3 and the squeezing mechanism 6. When damage appears on the fabric, the squeezing mechanism 6 contacts the inspection mechanism 3 through the damage on the fabric, and the corresponding position of the inspection mechanism 3 is energized to control the marking mechanism 7 to move. The marking mechanism 7 completes the marking of the corresponding position of the fabric. In this marking method, when damage is found in the fabric, there is no need to shut down the machine movement, and the marking mechanism 7 can complete the marking of the fabric, thereby improving production efficiency.

[0034] like Figure 3 As shown, the structure and function of the L-shaped bracket 11 are described in detail below;

[0035] The L-shaped bracket 11 includes a vertical bracket and a horizontal bracket fixedly connected to each other, the horizontal bracket is fixedly connected to an adjustment bracket 12, the adjustment bracket 12 is rotatably connected to a screw rod 13, the adjustment bracket 12 is fixedly connected to a power mechanism I for driving the screw rod 13 to rotate, and the vertical bracket is fixedly connected to a placement seat 14, and the end of the cloth roller 2 is placed on the placement seat 14;

[0036] like Figure 3 As shown, a notch is provided on the placement seat 14, and when in use, the end of the cloth roller 2 is placed on the placement seat 14 through the notch provided on the placement seat 14, thereby completing the placement of the cloth roller 2, as shown in FIG. Figure 4 As shown;

[0037] The structure and function of the inspection mechanism 3 are described in detail below;

[0038] The inspection mechanism 3 includes four mounting seats 31, which are respectively fixedly connected to the vertical bracket and the horizontal bracket of the two L-shaped brackets 11. The four mounting seats 31 are rotatably connected to the telescopic mechanism I 32. The telescopic ends of the four telescopic mechanisms I 32 are rotatably connected to the detection frame 33. The mounting seats 31 are fixedly connected to the power mechanism II for driving the telescopic mechanism I 32 to rotate.

[0039] The detection frame 33 is fixedly connected to a plurality of conductive plates 34 , which are arranged side by side. Both sides of each conductive plate 34 are fixedly connected to insulating plates 35 , and each conductive plate 34 is fixedly connected to a conductive connector 36 ;

[0040] like Figure 5 and Figure 6 As shown, when in use, the cloth on the cloth roller 2 passes over the upper side of the multiple conductive plates 34. The multiple conductive plates 34 are isolated by the insulating plates 35 to ensure that no electricity is passed between the multiple insulating plates 35, driving the power mechanism II. The power mechanism II is preferably a servo motor. The output shaft of the power mechanism II drives the telescopic mechanism I 32 to rotate. The telescopic mechanism I 32 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism I 32 drives the detection frame 33 to move. Then, by controlling the power mechanism II and the telescopic mechanism I 32, the tilt angle of the detection frame 33 can be adjusted, and then the tilt angle of the multiple conductive plates 34 can be adjusted, and then the tilt angle of the cloth when passing through the inspection can be adjusted.

[0041] like Figure 7 As shown, the structure and function of the pressing mechanism 4 and the feeding mechanism 5 are described in detail below;

[0042] The pressing mechanism 4 includes a telescopic mechanism II 41, which is fixedly connected to the detection frame 33, and a pressing roller 42 is rotatably connected to the telescopic end of the telescopic mechanism II 41;

[0043] A damping plate 43 is fixedly connected to the telescopic end of the telescopic mechanism II 41, and the nip roller 42 is in contact with the damping plate 43;

[0044] The feeding mechanism 5 includes a telescopic mechanism III 51, which is fixedly connected to the detection frame 33, and a feeding roller 52 is rotatably connected to the telescopic end of the telescopic mechanism III 51, and a power mechanism III is fixedly connected to the telescopic end of the telescopic mechanism III 51 for driving the feeding roller 52 to rotate;

[0045] When in use, when the cloth passes the upper side of the inspection mechanism 3, the cloth passes the lower side of the nip roller 42 and the feed roller 52, and the telescopic mechanism II 41 is activated. The telescopic mechanism II 41 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism II 41 drives the nip roller 42 to move, so that the nip roller 42 contacts the cloth, so that the nip roller 42 can clamp cloths of different thicknesses.

[0046] The telescopic mechanism III 51 is started. The telescopic mechanism III 51 may be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism III 51 drives the feed roller 52 to move, so that the feed roller 52 contacts the fabric, so that the feed roller 52 can clamp fabrics of different thicknesses. The power mechanism III is started. The power mechanism III is preferably a servo motor. The output shaft of the power mechanism III drives the feed roller 52 to rotate. The feed roller 52 pushes the fabric to move, so that the fabric continuously passes over the upper side of the multiple conductive plates 34.

[0047] like Figure 9 As shown, the structure and function of the extrusion mechanism 6 are described in detail below;

[0048] The squeezing mechanism 6 includes a telescopic mechanism IV 61, which is fixedly connected to the detection frame 33. The telescopic end of the telescopic mechanism IV 61 is rotatably connected to a power connection post 62. The power connection post 62 is provided with multiple squeezing rings 63. Multiple compression springs are fixedly connected between the squeezing rings 63 and the power connection post 62. The side of the squeezing ring 63 is fixedly connected to an insulating ring 64.

[0049] The plurality of extrusion rings 63 are respectively located on the upper sides of the plurality of conductive plates 34 , and the extrusion rings 63 can contact the conductive plates 34 through the damage on the fabric;

[0050] The power connection post 62 is pre-connected to the power supply so that the power connection post 62 is charged, and then the power connection post 62 and the extrusion ring 63 are connected via a compression spring. The compression spring is conductive, and then the extrusion ring 63 is charged, and the telescopic mechanism IV 61 is started. The telescopic mechanism IV 61 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism IV 61 drives the multiple extrusion rings 63 to move, so that the multiple extrusion rings 63 are in contact with the fabric. The multiple extrusion rings 63 are respectively located on the upper side of the multiple conductive plates 34. The multiple extrusion rings 63 respectively correspond to the multiple conductive plates 34. The multiple conductive plates 34 divide the fabric into multiple areas, and each conductive plate 34 corresponds to a fabric area. Then, when a notch appears on the fabric, the extrusion ring 63 contacts the conductive plate 34 through the notch on the fabric, so that the conductive plate 34 is charged. The conductive plate 34 controls the marking mechanism 7 to move, and the fabric in the corresponding area is marked by the marking mechanism 7.

[0051] Furthermore, to ensure that the extrusion ring 63 can contact the conductive plate 34, the nip roller 42 contacts the damping plate 43. The damping plate 43 generates resistance to the rotation of the nip roller 42. When the feed roller 52 drives the cloth to move continuously, the nip roller 42 generates a certain reaction force, which straightens the cloth and ensures that the extrusion ring 63 can pass through the gap and contact the conductive plate 34.

[0052] like Figure 11 and Figure 12As shown, the structure and function of the marking mechanism 7 are described in detail below;

[0053] The marking mechanism 7 includes two movable seats 71, which are respectively slidably connected to the two adjustment brackets 12, and the two movable seats 71 are respectively connected to the two screw rods 13 by threads. A telescopic mechanism V72 is fixedly connected to the movable seat 71, and a swing seat 73 is rotatably connected between the telescopic ends of the two telescopic mechanisms V72. A power mechanism IV for driving the swing seat 73 to rotate is fixedly connected to the telescopic end of the telescopic mechanism V72. A plurality of telescopic mechanisms VI74 are fixedly connected to the swing seat 73, and a marking head 75 is fixedly connected to the telescopic end of each telescopic mechanism VI74. A plurality of conductive connectors 36 are respectively connected to the plurality of telescopic mechanisms VI74;

[0054] When in use, start the power mechanism I, which is preferably a servo motor, and the output shaft of the power mechanism I drives the screw rod 13 to rotate. When the screw rod 13 rotates, the movable seat 71 is driven to move through the thread, thereby adjusting the position of the marking head 75, and start the telescopic mechanism V72. The telescopic mechanism V72 and the telescopic mechanism VI74 can be hydraulic cylinders or electric push rods. The telescopic end of the telescopic mechanism V72 drives the swing seat 73 to move, thereby adjusting the height of the marking head 75, and start the power mechanism IV, which is preferably a servo motor. The output shaft of the power mechanism IV drives the swing seat 73 to rotate, and the swing seat 73 drives the telescopic mechanism VI74 to move, thereby adjusting the angle of the marking head 75. When the inclination angle of the detection frame 33 changes, in order to enable the marking head 75 to stably mark the cloth, the position and angle of the marking head 75 are adjusted by starting the power mechanism I, the telescopic mechanism V72 and the power mechanism IV, so that the marking head 75 can stably mark the cloth;

[0055] Multiple telescopic mechanisms VI74 are respectively connected to multiple conductive joints 36. When the corresponding conductive joints 36 are energized, the telescopic end of the telescopic mechanism VI74 is controlled to move once. However, it should be noted that the time for the telescopic end of the telescopic mechanism VI74 to extend is controlled, that is, the telescopic end of the telescopic mechanism VI74 is delayed to extend, so as to give the notch in the fabric a certain amount of movement time. The time for the delayed movement of the telescopic end of the telescopic mechanism VI74 plus the time for the telescopic end of the telescopic mechanism VI74 to drive the marking head 75 to contact the fabric is equal to the time for the fabric notch to move from between the conductive plate 34 and the extrusion ring 63 to the marking head 75, and then the marking is completed by the marking head 75. Here, the movement speed of the fabric can be controlled by the rotation speed of the feed roller 52, and can also be adjusted by adjusting the position of the marking head 75.

[0056] Further, such as Figure 13As shown, a dustproof shell 8 is provided which covers the outside of the L-shaped bracket 11, the cloth roller 2, the inspection mechanism 3, the pressing mechanism 4, the feeding mechanism 5, the extrusion mechanism 6 and the marking mechanism 7. The dustproof shell 8 is fixedly connected to the L-shaped bracket 11. A plurality of observation ports are provided on the dustproof shell 8. An observation glass is provided in each observation port, and dust is prevented by the dustproof shell 8.

Claims

1. A fabric inspection machine capable of detecting fabric properties, comprising two L-shaped brackets (11), characterized in that: A cloth roller (2) is placed between the upper ends of the two L-shaped brackets (11), an inspection mechanism (3) is fixedly connected between the two L-shaped brackets (11), a pressing mechanism (4) is provided at the upper end of the inspection mechanism (3), an extrusion mechanism (6) is provided in the middle of the inspection mechanism (3), a feeding mechanism (5) is provided at the lower end of the inspection mechanism (3), and a marking mechanism (7) is provided between the front ends of the two L-shaped brackets (11). The cloth on the cloth roller (2) passes through the upper side of the inspection mechanism (3) and passes through the pressing mechanism (4), the extrusion mechanism (6) and the feeding mechanism (5) in sequence. The extrusion mechanism (6) can contact the inspection mechanism (3) through damage on the cloth and control the marking mechanism (7) to mark the damaged position of the cloth. The inspection mechanism (3) includes four mounting seats (31), the four mounting seats (31) are respectively fixedly connected to the vertical bracket and the horizontal bracket of the two L-shaped brackets (11), the four mounting seats (31) are rotatably connected to the telescopic mechanism I (32), and the telescopic ends of the four telescopic mechanisms I (32) are rotatably connected to the detection frame (33); The detection frame (33) is fixedly connected to a plurality of conductive plates (34), the plurality of conductive plates (34) are arranged side by side, both sides of each conductive plate (34) are fixedly connected to insulating plates (35), and each conductive plate (34) is fixedly connected to a conductive connector (36); The squeezing mechanism (6) includes a telescopic mechanism IV (61), the telescopic mechanism IV (61) is fixedly connected to the detection frame (33), the telescopic end of the telescopic mechanism IV (61) is rotatably connected to a power connection post (62), a plurality of squeezing rings (63) are provided on the power connection post (62), a plurality of compression springs are fixedly connected between the squeezing ring (63) and the power connection post (62), and an insulating ring (64) is fixedly connected to the side of the squeezing ring (63); The plurality of extrusion rings (63) are respectively located on the upper sides of the plurality of conductive plates (34), and the extrusion rings (63) can contact the conductive plates (34) through the damage on the fabric.

2. A fabric inspection machine capable of detecting fabric properties according to claim 1, characterized in that: The L-shaped bracket (11) comprises a vertical bracket and a horizontal bracket fixedly connected to each other, the horizontal bracket being fixedly connected to an adjustment bracket (12), the adjustment bracket (12) being rotatably connected to a screw rod (13), the adjustment bracket (12) being fixedly connected to a power mechanism I for driving the screw rod (13) to rotate, the vertical bracket being fixedly connected to a placement seat (14), and the end of the cloth roller (2) being placed on the placement seat (14).

3. The fabric inspection machine capable of detecting fabric properties according to claim 1, characterized in that: The mounting seat (31) is fixedly connected to a power mechanism II for driving the telescopic mechanism I (32) to rotate.

4. The fabric inspection machine capable of detecting fabric properties according to claim 1, characterized in that: The pressing mechanism (4) includes a telescopic mechanism II (41), which is fixedly connected to the detection frame (33), and a pressing roller (42) is rotatably connected to the telescopic end of the telescopic mechanism II (41).

5. The fabric inspection machine capable of detecting fabric properties according to claim 4, characterized in that: A damping plate (43) is fixedly connected to the telescopic end of the telescopic mechanism II (41), and the pressing roller (42) is in contact with the damping plate (43).

6. The fabric inspection machine capable of detecting fabric properties according to claim 1, characterized in that: The feeding mechanism (5) includes a telescopic mechanism III (51), the telescopic mechanism III (51) is fixedly connected to the detection frame (33), a feeding roller (52) is rotatably connected to the telescopic end of the telescopic mechanism III (51), and a power mechanism III for driving the feeding roller (52) to rotate is fixedly connected to the telescopic end of the telescopic mechanism III (51).

7. The fabric inspection machine capable of detecting fabric properties according to claim 1, characterized in that: The marking mechanism (7) comprises two movable seats (71), the two movable seats (71) are respectively slidably connected to the two adjustment brackets (12), the two movable seats (71) are respectively connected to the two screw rods (13) by screw threads, the movable seat (71) is fixedly connected with a telescopic mechanism V (72), a swing seat (73) is rotatably connected between the telescopic ends of the two telescopic mechanisms V (72), a power mechanism IV for driving the swing seat (73) to rotate is fixedly connected to the telescopic end of the telescopic mechanism V (72), a plurality of telescopic mechanisms VI (74) are fixedly connected to the swing seat (73), a marking head (75) is fixedly connected to the telescopic end of each telescopic mechanism VI (74), and a plurality of conductive connectors (36) are respectively connected to the plurality of telescopic mechanisms VI (74).

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