Fabric cleaning mechanism

Abstract

The utility model relates to the technical field of fabric, in particular to a fabric cleaning mechanism which comprises a first conveying roller set and a second conveying roller set which are rotationally arranged on an equipment frame, the first conveying roller set is located above the second conveying roller set, and meanwhile a frame is rotationally arranged on the equipment frame and located between the first conveying roller set and the second conveying roller set. Cleaning rollers are rotationally mounted at the upper end and the lower end of the frame, fabric fed from the first conveying roller set sequentially bypasses the two cleaning rollers and then is clamped and conveyed by the second conveying roller set, the fabric makes contact with the different sides of the two cleaning rollers, and the two cleaning rollers clean the two faces of the fabric respectively; the tension of the fabric can be adjusted through rotation of the frame, namely, the contact pressure between the cleaning roller and the fabric is adjusted, meanwhile, the contact area between the fabric and the cleaning roller can be adjusted through rotation of the frame, and the cleaning effect is further adjusted and controlled.

Description

Technical Field

[0001] This utility model relates to the field of fabric technology, specifically to a fabric cleaning mechanism. Background Technology

[0002] Before the printing and dyeing finishing process, the fabric needs to be cleaned to remove dust or fibers and other debris to avoid affecting the printing and dyeing effect.

[0003] Different fabrics require different cleaning intensities due to their varying structures or levels of dirt. Currently, cleaning rollers are often adjusted by increasing the contact pressure or by increasing the number of cleaning rollers.

[0004] This solution provides a fabric cleaning mechanism that adjusts the contact force and contact area between each set of cleaning rollers and the fabric by changing the posture of the cleaning rollers. Utility Model Content

[0005] The present invention aims to at least solve the problem of the complexity of the process of adjusting the cleaning power of fabrics in the prior art.

[0006] This solution provides a fabric cleaning mechanism, achieved by the following specific technical means: including a first set of conveyor rollers and a second set of conveyor rollers rotatably mounted on a device frame, and a frame rotatably mounted between the first set of conveyor rollers and the second set of conveyor rollers on the device frame, with cleaning rollers rotatably mounted on both the upper and lower ends of the frame. The fabric fed from the first set of conveyor rollers passes around the two sets of cleaning rollers in sequence and is then clamped and conveyed by the second set of conveyor rollers. The fabric contacts different sides of the two sets of cleaning rollers, so that the two sets of cleaning rollers can clean both sides of the fabric respectively.

[0007] Preferred technical solution 1: The surface of the cleaning roller is provided with air holes; the surface of the cleaning roller is provided with a telescopic tapping cleaning component, which taps the fabric to make the dust fall and be sucked up by the air holes.

[0008] Preferred technical solution 2: The telescopic tapping cleaning component includes a cylinder fixedly connected to the cleaning roller surface and a vertical rod sliding through the top wall of the cylinder, and a spring is connected between the vertical rod and the cylinder wall.

[0009] Preferred technical solution 3: A cleaning head is fixed to the end of the vertical rod, and the cleaning head is used to contact the fabric to avoid scratching the fabric.

[0010] Preferred technical solution four: Connecting shaft one and connecting shaft two are rotatably arranged on the other side of the frame. The gears fixed on connecting shaft one and connecting shaft two mesh with each other. At the same time, connecting shaft one is connected to a set of cleaning rollers, and connecting shaft two is connected to another set of cleaning rollers through a transmission belt.

[0011] Preferred technical solution five: A second motor is fixed inside the frame, and the output shaft of the second motor is fixedly connected to the first connecting shaft.

[0012] The above structure gives this solution the following advantages:

[0013] 1. By utilizing the structural design, the contact pressure and contact area of ​​the cleaning roller on the fabric can be adjusted simultaneously when the frame rotates. By combining the two methods, the cleaning intensity of the fabric can be controlled.

[0014] 2. The telescopic tapping cleaning component can enhance the dust removal effect on the fabric, allowing less attached impurities to be knocked off first. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0017] Figure 2 This is a structural diagram of the framework of this solution;

[0018] Figure 3 This is a structural diagram of connecting shaft one and connecting shaft two in this scheme;

[0019] Figure 4 This is a cross-sectional view of the cleaning roller in this solution;

[0020] Figure 5 This is a magnified view of a portion of the solution.

[0021] Among them, 1. Equipment frame, 2. Conveyor roller group one, 3. Conveyor roller group two, 4. Frame, 5. Cleaning roller, 51. Air hole, 6. Telescopic knocking cleaning component, 61. Cylinder, 62. Vertical rod, 63. Spring, 64. Cleaning head, 7. Connecting shaft one, 8. Connecting shaft two, 9. Gear, 10. Transmission belt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-2The fabric cleaning mechanism includes a first conveyor roller group 2 (using existing technology) and a second conveyor roller group 3 (using existing technology) rotatably mounted on a frame 1. The first conveyor roller group 2 is located above the second conveyor roller group 3. At the same time, a frame 4 is rotatably mounted on the frame 1 between the first conveyor roller group 2 and the second conveyor roller group 3. Cleaning rollers 5 are rotatably mounted on both the upper and lower ends of the frame 4. The middle part of the frame 4 is rotatably connected to the frame 1. The cleaning rollers 5 are symmetrically distributed at both ends of the frame 4. A motor is fixed on the frame 1, and the output shaft of the motor is fixedly connected to the middle part of one side of the frame 4. The motor is used to drive the frame 4 to rotate. The fabric fed from the first conveyor roller group 2 passes around the two sets of cleaning rollers 5 in sequence and is then clamped and conveyed by the second conveyor roller group 3. The fabric contacts different sides of the two sets of cleaning rollers 5, so that the two sets of cleaning rollers 5 can clean both sides of the fabric respectively.

[0024] The tension of the fabric can be adjusted by rotating the frame 4, which means adjusting the contact pressure between the cleaning roller 5 and the fabric. At the same time, the contact area between the fabric and the cleaning roller 5 can also be adjusted by rotating the frame 4, further controlling the cleaning effect.

[0025] Please see Figures 1-4 The fabric cleaning mechanism has air holes 51 on the surface of the cleaning roller 5, and the end of the cleaning roller 5 is connected to a negative pressure device. The negative pressure device makes the cleaning roller 5 generate negative pressure suction in the air holes 51.

[0026] The surface of the cleaning roller 5 is also provided with a telescopic tapping cleaning element 6, which taps the fabric to make the dust fall and be sucked up by the air hole 51.

[0027] Please see Figures 4-5 The fabric cleaning mechanism, the telescopic tapping cleaning component 6, includes a cylinder 61 fixedly connected to the cleaning roller 5 and a vertical rod 62 that slides through the top wall of the cylinder 61. A spring 63 is connected between the vertical rod 62 and the wall of the cylinder 61. The spring 63 is used to make the end of the vertical rod 62 tap the fabric when it first comes into contact with it, and then brush it. A cleaning head 64 is fixed to the end of the vertical rod 62. The cleaning head 64 comes into contact with the fabric and brushes it to clean it.

[0028] Please see Figures 2-3 The fabric cleaning mechanism has a connecting shaft 7 and a connecting shaft 8 rotatably mounted on the other side of the frame 4. Gears 9 fixed on the connecting shaft 7 and the connecting shaft 8 mesh with each other. At the same time, the belt reel on the connecting shaft 7 is connected to the belt reel on one set of cleaning rollers 5, and the belt reel on the connecting shaft 8 is connected to the belt reel on another set of cleaning rollers 5 through a transmission belt 10. The synchronous and opposite rotation between the two sets of cleaning rollers 5 is achieved by using the setting of the transmission belt 10 and the meshing of the gears 9. A second motor is fixed inside the frame 4. The output shaft of the second motor is fixed to the connecting shaft 7 and is used to drive the rotation speed of the two sets of cleaning rollers 5 to be higher than the fabric conveying speed.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fabric cleaning mechanism, comprising a first conveyor roller group (2) and a second conveyor roller group (3) rotatably disposed on a device frame (1), wherein the first conveyor roller group (2) is located above the second conveyor roller group (3), characterized in that: A frame (4) is mounted on the equipment frame (1) between conveyor roller group one (2) and conveyor roller group two (3). Cleaning rollers (5) are mounted on both the upper and lower ends of the frame (4). The fabric fed from conveyor roller group one (2) passes around the two sets of cleaning rollers (5) in sequence and is then clamped and conveyed by conveyor roller group two (3). The two sets of cleaning rollers (5) contact the two sides of the fabric respectively. The cleaning roller (5) has air holes (51) on its surface and is connected to a negative pressure device. The surface of the cleaning roller (5) is provided with a telescopic tapping cleaning element (6); The telescopic tapping cleaning component (6) includes a cylinder (61) fixedly connected to the roller surface of the cleaning roller (5) and a vertical rod (62) that slides through the top wall of the cylinder (61), and a spring (63) is connected between the vertical rod (62) and the wall of the cylinder (61). A cleaning head (64) is fixed to the end of the vertical rod (62).

2. The fabric cleaning mechanism according to claim 1, characterized in that: The middle part of the frame (4) is rotatably connected to the equipment frame (1), and the cleaning rollers (5) are symmetrically distributed at both ends of the frame (4).

3. The fabric cleaning mechanism according to claim 2, characterized in that: On the other side of the frame (4), a connecting shaft one (7) and a connecting shaft two (8) are rotatably arranged. The gears (9) fixed on the connecting shaft one (7) and the connecting shaft two (8) mesh with each other. At the same time, the connecting shaft one (7) is connected to a set of cleaning rollers (5), and the connecting shaft two (8) is connected to another set of cleaning rollers (5) through a transmission belt (10).

4. The fabric cleaning mechanism according to claim 1, characterized in that: The frame (4) contains a second motor, and the output shaft of the second motor is fixedly connected to the connecting shaft (7).

5. A fabric cleaning mechanism according to claim 4, characterized in that: The rotational speed of the cleaning roller (5) is higher than the fabric conveying speed.

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