Non-woven fabric winding device and usage method

Abstract

The present invention relates to the technical field of non-woven fabric winding equipment, specifically a non-woven fabric winding device and a using method thereof, including a winding equipment, the winding equipment includes a frame and two winding rollers arranged on the frame, a pressing roller equipment is further arranged on the frame, the pressing roller equipment includes a pressing roller rotating along the rotating shaft of the pressing roller, the pressing roller is located above the winding roller, a first slider sliding up and down along the frame is arranged on the frame, the first slider is driven by a driving equipment, a second slider slidably connected vertically on the first slider is arranged on the first slider, and the pressing roller equipment is fixedly connected with the second slider. The use of this application can not only press the non-woven fabric roll through the pressing roller, reduce the thickness of the non-woven fabric roll, and reduce the occupied space of the non-woven fabric roll, but also adjust the force on the pressing roller during use, so as to ensure that the non-woven fabric roll is always under a reasonable force.

Description

Technical Field

[0001] The present invention belongs to the technical field of non-woven fabric winding equipment, and specifically relates to a non-woven fabric winding device and a using method thereof. Background Art

[0002] After the non-woven fabric is manufactured, for convenient transportation, the non-woven fabric often needs to be wound and then transported. Among them, when winding the non-woven fabric, the existing equipment often has a problem that the winding is not tight during the winding process, resulting in a relatively large thickness of the wound non-woven fabric roll. Therefore, during transportation, it will occupy a relatively large space, and when the transportation space is fixed, the transportation volume per time is relatively low. Summary of the Invention

[0003] The present invention provides a non-woven fabric winding device and a using method thereof to solve the defects in the prior art.

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

[0005] A non-woven fabric winding device includes a winding device, the winding device includes a frame and two winding rollers arranged on the frame. A pressing roller device is also arranged on the frame. The pressing roller device includes a pressing roller that rotates along the axis of the pressing roller. The pressing roller is located above the winding rollers. A first slider that slides up and down along the frame is arranged on the frame. The first slider is driven by a driving device. A second slider that is vertically slidably connected to the first slider is arranged on the first slider. The pressing roller device is fixedly connected to the second slider.

[0006] In this application, when the winding roller device is not working, the second slider is located at the lowest part of the first slider and cannot slide out of the first slider. When this application is in use, the non-woven fabric is wound under the action of the winding rollers. Among them, the lifting device drives the first slider to slide down along the frame, and the pressing roller device makes a downward movement driven by the first slider, thus driving the pressing roller to descend. Therefore, when it is necessary to press the non-woven fabric roll, the pressing roller device can press the non-woven fabric roll downward, thereby reducing the thickness of the non-woven fabric roll, ensuring that the thickness of the wound non-woven fabric roll is reduced, and further increasing the transportation volume. At the same time, since the pressing roller of the pressing roller device rotates along the axis of the pressing roller, it will not interfere with the winding. As the thickness of the non-woven fabric roll increases, the non-woven fabric roll can drive the winding roller device to move upward along the second slider, so as to ensure that the winding roller device can only play the role of pressing the non-woven fabric roll but will not affect the normal winding of the non-woven fabric.

[0007] Preferably, the pressing roller device includes one pressing roller. The axial line of the pressing roller is located on the vertical center line of the connection line of the two winding rollers. The axis of the pressing roller is rotatably connected to the second slider. When there is only one pressing roller in the pressing roller device, when the pressing roller is in this position, it can ensure that a single pressing roller can better press the non-woven fabric roll thinner.

[0008] Preferably, the pressing roller device includes two pressing rollers, which are respectively located directly above the corresponding winding rollers. The rotating shafts of the two pressing rollers are respectively rotatably connected to the ends of the corresponding ends of the angle bars, and the angle bars are fixedly connected to the corresponding first sliders. The two pressing rollers located above the corresponding winding rollers can squeeze the non-woven fabric roll from both sides, thereby further reducing the thickness of the non-woven fabric roll.

[0009] Preferably, the frame includes a first gantry frame. Through slots are vertically opened on the vertical rods of the first gantry frame. First slide rails are vertically fixedly connected to the inner walls on both sides of the through slots. A first slider driven by a driving device is slidably fitted on the first slide rails. The first slider can be guaranteed to move vertically up and down under the limitation of the slide rails.

[0010] Preferably, the driving device includes a lifting cylinder. The fixed end of the lifting cylinder is vertically fixedly connected to the first gantry frame. The movable end of the lifting cylinder vertically penetrates into the through slot and is fixedly connected to the first slider. The elongation of the movable end of the lifting cylinder can drive the first slider to move downward, and the shortening of the lifting cylinder can drive the first slider to move upward.

[0011] Preferably, a rectangular slot is further opened on the first slider. Second slide rails are opened on the inner walls on both sides of the rectangular slot. A second slider is fitted on the second slide rails. The inner wall of the bottom surface of the rectangular slot can support the second slider to prevent the second slider from sliding out of the first slider, while the second slide rails limit the moving direction of the second slider to ensure that the second slider moves vertically up and down.

[0012] Preferably, the frame further includes a second gantry frame arranged behind the first gantry frame. Fixed pulleys are fixedly connected to both sides of the first gantry frame and both sides of the second gantry frame. A connecting line is arranged on the two fixed pulleys distributed front and back. The two ends of the connecting line face downward, and one end is fixedly connected to the pressing roller device, and the other end is fixedly connected to a counterweight mechanism. The counterweight mechanism can generate an upward pulling force on the pressing roller device through the combined action of the connecting line and the fixed pulleys, thereby changing the force generated downward by the pressing roller, and further changing the pressure of the pressing roller on the non-woven fabric roll.

[0013] Preferably, the counterweight mechanism includes a material receiving bucket. Sand can be placed in the material receiving bucket to achieve precise control of gravity.

[0014] Preferably, two opposite inserting cylinders are horizontally fixedly connected to the lower parts on both sides of the frame. The inner ends of the inserting cylinders are located outside the movement track of the pressing roller device. Support rods are inserted into the inserting cylinders. Inserting support rods into the inserting cylinders can ensure the support of the pressing roller device when it is not in use, and at the same time, since it is outside the track line of the pressing roller device when using the pressing roller device, it will not affect the use of the pressing roller device.

[0015] The using method of the non-woven fabric winding device includes the following steps:

[0016] (1) Stop the device and place the cloth roll between the two winding rollers along the length direction of the winding roller.

[0017] (2) Start the lifting cylinder, so that the lifting cylinder extends and drives the pressing roller device to move downward, and when the pressing roller presses on the cloth roll, start the device to work.

[0018] (3) Observe the pressing degree of the cloth roll and the thickness of the cloth roll, and fill sand into the receiving bucket according to the thickness of the cloth roll.

[0019] (4) When the thickness of the cloth roll reaches the specified value, stop the operation of the device, and reverse-start the lifting cylinder so that the lifting cylinder drives the pressing roller device to move upward, the pressing roller is separated from the cloth roll, and then remove the cloth roll.

[0020] The beneficial effects of the present invention are as follows: The use of this application can not only press the non-woven fabric roll through the pressing roller, reduce the thickness of the non-woven fabric roll, and reduce the occupied space of the non-woven fabric roll. At the same time, when in use, the force on the pressing roller can be adjusted, so as to ensure that the non-woven fabric roll is always under a reasonable force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of Embodiment 1;

[0023] Figure 2 is Figure 1 the view from direction A of

[0024] Figure 3 is Figure 1 the partial enlarged view I of

[0025] Figure 4 It is a partial schematic diagram of Embodiment 2.

[0026] As shown in the figure:

[0027] 1. Winding roller, 2. Pressing roller, 3. First slider, 4. Second slider, 5. Angle rod, 6. First gantry frame, 7. Second gantry frame, 8. Through groove, 9. First slide rail, 10. Insertion cylinder, 11. Lifting cylinder, 12. Rectangular groove, 13. Second slide rail, 14. Fixed pulley, 15. Connecting line, 16. Receiving bucket. DETAILED DESCRIPTION OF THE INVENTION

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1:

[0030] A non-woven fabric winding device and its usage method are as Figures 1-3 shown. It includes a winding device, and the winding device includes a frame. The frame includes a first gantry frame 6 and a second gantry frame 7 arranged front and back. The first gantry frame 6 and the second gantry frame 7 are fixedly connected. A winding device and a pressing roller device are provided on the first gantry frame 6. The pressing roller device includes a pressing roller 2 that rotates along the axis of the pressing roller 2. The pressing roller 2 is located above the winding roller 1, and the axial line of the pressing roller 2 is on the vertical center line of the connection line 15 of the two winding rollers 1.

[0031] Through slots 8 are vertically opened on the vertical rods of the first gantry frame 6. The inner walls on both sides of the through slots 8 are vertically fixedly connected with first slide rails 9. A first slider 3 driven by a driving device is slidably fitted on the first slide rails 9. The driving device includes a lifting cylinder 11. The fixed end of the lifting cylinder 11 is vertically fixedly connected to the first gantry frame 6. The movable end of the lifting cylinder 11 vertically penetrates into the through slot 8 and is fixedly connected to the first slider 3.

[0032] A rectangular slot 12 is also opened on the first slider 3. Second slide rails 13 are opened on the inner walls on both sides of the rectangular slot 12. A second slider 4 is fitted on the second slide rails 13. The axis of the pressing roller 2 is rotatably connected to the second slider 4.

[0033] When this application is not in use, the lifting cylinder 11 is in a shortened state, and the second slider 4 contacts the bottom inner wall of the rectangular slot 12. When this application is in use, after placing the non-woven fabric roll between the two winding rollers 1, start the lifting cylinder 11, so that the lifting cylinder 11 extends. The extension of the lifting cylinder 11 drives the first slider 3 to slide downward. The second slider 4 follows the first slider 3 to slide downward under the action of gravity. Furthermore, the pressing roller 2 moves downward, so that the pressing roller contacts the fabric roll and generates a pressing force on the non-woven fabric roll, thereby ensuring that the non-woven fabric roll is tightened, ensuring the compaction of the non-woven fabric roll, reducing the floor area after the non-woven fabric roll is tightened, and increasing the transportation volume. Among them, during the winding of the non-woven fabric roll, as the thickness increases, it can drive the second slider 4 to move upward along the second slide rail 13, thereby ensuring that the pressing roller 2 does not affect the normal winding of the non-woven fabric roll.

[0034] After use, start the lifting cylinder 11 again. The lifting cylinder 11 shortens, driving the pressing roller 2 to move up and down to disengage from the non-woven fabric roll.

[0035] The frame further includes a second gantry frame 7 arranged behind the first gantry frame 6. Fixed pulleys 14 are fixedly connected to both sides of the first gantry frame 6 and both sides of the second gantry frame 7. A connecting line 15 is provided on the two fixed pulleys 14 distributed front and back. The two ends of the connecting line 15 face downward, one end is fixedly connected to the pressing roller device, and the other end is fixedly connected to the counterweight mechanism. The counterweight mechanism can generate an upward pulling force on the pressing roller device through the combined action of the connecting line 15 and the fixed pulley 14, so as to change the force generated downward by the pressing roller 2, and further change the pressure of the pressing roller 2 on the non-woven fabric roll.

[0036] The counterweight mechanism includes a material receiving bucket 16. Sand can be placed in the material receiving bucket 16 to achieve precise control of gravity.

[0037] Horizontally and fixedly connected to the lower parts on both sides of the frame are opposite inserting cylinders 10. The inner ends of the inserting cylinders 10 are located outside the movement track of the pressing roller device. A support rod is inserted into the inserting cylinder 10. Inserting a support rod into the inserting cylinder 10 can ensure the support of the pressing roller device when it is not in use. At the same time, when using the pressing roller device, since it is outside the track line of the pressing roller device, it will not affect the use of the pressing roller device.

[0038] The use of this application can not only press the non-woven fabric roll through the pressing roller 2, reduce the thickness of the non-woven fabric roll, and reduce the occupied space of the non-woven fabric roll, but also adjust the force on the pressing roller 2 during use, so as to ensure that the non-woven fabric roll is always under a reasonable force.

[0039] Embodiment 2:

[0040] As Figure 4 shown, compared with Embodiment 1, the pressing roller device includes two pressing rollers 2. The pressing rollers 2 are respectively located directly above the corresponding winding rollers 1. The rotating shafts of the two pressing rollers 2 are respectively rotatably connected to the ends of the corresponding ends of the angle rods 5. The angle rods 5 are fixedly connected to the corresponding second sliders 4.

[0041] The two pressing rollers 2 are respectively located above the corresponding winding rollers 1 and can squeeze the non-woven fabric roll from both sides, so as to further reduce the thickness of the non-woven fabric roll.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Non-woven fabric winding device, including a winding device, the winding device includes a frame and two winding rollers arranged on the frame, characterized in that: The rack is also provided with a pressing roller device. The pressing roller device includes a pressing roller that rotates along the axis of the pressing roller. The pressing roller is located above the winding roller. On the rack, there is a first slider that slides up and down along the rack. The first slider is driven by a driving device. On the first slider, there is a second slider that is vertically slidably connected to the first slider. The pressing roller device is fixedly connected to the second slider. The pressing roller device includes one pressing roller. The axial line of the pressing roller is located on the vertical center line of the connection line of the two winding rollers. The axis of the pressing roller is rotatably connected to the second slider. The rack includes a first gantry frame. Through slots are vertically opened on the vertical rods of the first gantry frame. On both inner walls of the through slots, first sliding rails are vertically fixedly connected. A first slider driven by a driving device is slidably engaged on the first sliding rails. The driving device includes a lifting cylinder. The fixed end of the lifting cylinder is vertically fixedly connected to the first gantry frame. The movable end of the lifting cylinder vertically penetrates into the through slot and is fixedly connected to the first slider. A rectangular slot is also opened on the first slider. Second sliding rails are opened on both inner walls of the rectangular slot. A second slider is engaged on the second sliding rails. The rack also includes a second gantry frame arranged behind the first gantry frame. Fixed pulleys are fixedly connected to both sides of the first gantry frame and both sides of the second gantry frame. A connecting line is arranged on the two fixed pulleys distributed front and back. The two ends of the connecting line face downwards. One end is fixedly connected to the pressing roller device, and the other end is fixedly connected to a counterweight mechanism.

2. The non-woven fabric winding device according to claim 1, wherein: The pressing roller device includes two pressing rollers. The pressing rollers are respectively located directly above the corresponding winding rollers. The axes of the two pressing rollers are respectively rotatably connected to the ends of the corresponding ends of the angle bars. The angle bars are fixedly connected to the corresponding second sliders.

3. The non-woven fabric winding device according to claim 1, wherein: On both lower sides of the rack, relatively arranged insertion cylinders are horizontally fixedly connected. The inner ends of the insertion cylinders are located outside the movement track of the pressing roller device. Support rods are inserted into the insertion cylinders.

4. A method for using the non-woven fabric winding device according to any one of claims 1-3, characterized in that, It includes the following steps: (1) Stop the device from working and place the cloth roll between the two winding rollers along the length direction of the winding roller. (2) Start the lifting cylinder, so that the lifting cylinder extends and drives the pressing roller device to move downward and makes the pressing roller press on the cloth roll, and then start the device to work. (3) Observe the pressing degree of the cloth roll and the thickness of the cloth roll, and fill sand into the receiving bucket according to the thickness of the cloth roll. (4) When the thickness of the cloth roll reaches the specified value, stop the operation of the device, and reverse-start the lifting cylinder so that the lifting cylinder drives the pressing roller device to move upward, the pressing roller is separated from the cloth roll, and then remove the cloth roll.

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