Anti-rolling deviation device for spunlace non-woven fabric rolling

Abstract

The utility model provides an anti-rolling deviation device for spunlace non-woven fabric rolling, which relates to the technical field of spunlace non-woven fabric rolling and comprises two supports, adjusting assemblies are arranged on the supports, and pressing assemblies are arranged on the adjusting assemblies. According to the anti-deviation-rolling device for spunlace non-woven fabric rolling, a pull block is pulled to drive a limiting plate to move, the limiting plate can move along a fixing rod and extrude a spring at the same time to enable the spring to generate elastic force, at the moment, an insertion block on a sliding block can move out of an insertion groove in the limiting plate, limiting of the sliding block is relieved, then the sliding block is pulled to move along a sliding rod, and then the sliding block is pulled to move along the sliding rod; when the pull block is loosened after the pull block moves to a proper position, the limiting plate can move under the elastic force of the spring, so that the inserting block is inserted into the inserting groove, the sliding block is limited, the position of the pressing roller can be adjusted according to the width of the non-woven fabric, and the problems that the edge of the non-woven fabric cannot be pressed by the pressing roller, the edge is loosened and the service life of the non-woven fabric is prolonged are solved. Therefore, the condition of wrinkling or rolling deviation is caused.

Description

Technical Field

[0001] This utility model relates to an anti-winding device, specifically an anti-winding device for spunlace nonwoven fabric winding, belonging to the field of spunlace nonwoven fabric winding technology. Background Technology

[0002] Spunlace nonwoven fabric is made by spraying high-pressure micro-water jets onto one or more layers of fiber web, causing the fibers to entangle together, thereby strengthening the web and giving it a certain strength. The resulting fabric is called spunlace nonwoven fabric. Spunlace nonwoven fabric is usually sold in rolls, so it needs to be rolled up during processing. To improve the quality and efficiency of rolling up, relevant rolling devices are generally used.

[0003] A spunlace nonwoven fabric winding mechanism disclosed in Chinese Patent Application Publication CN216189659U uses a winding roller to wind up the nonwoven fabric. A pressure roller is always placed against the winding roller and is tangential to it. As winding begins, the pressure roller presses the nonwoven fabric on the winding roller to make the nonwoven fabric roll tightly. At the same time, multiple pressure rollers are arranged along the axial direction of the winding roller to ensure that the entire nonwoven fabric is rolled tightly throughout during winding, avoiding deviation caused by uneven force and improving winding efficiency.

[0004] In the above patented solutions, the nonwoven fabric on the take-up roller can be pressed by the pressure roller, so that the nonwoven fabric can be rolled up tightly. At the same time, by using multiple pressure rollers, the entire nonwoven fabric can be rolled up tightly in all places during the winding process, avoiding deviation caused by uneven force. However, the position of the pressure rollers in this device is fixed. When it is necessary to wind up a wider or narrower nonwoven fabric, the pressure rollers may not be able to press down on the edges, causing the edges to loosen, which may lead to wrinkling or roll-off.

[0005] Therefore, a device for preventing deflection during the winding of spunlace nonwoven fabric is proposed here. Utility Model Content

[0006] This invention proposes an anti-rolling device for spunlace nonwoven fabric winding, which can adjust the position of the pressure roller according to the width of the nonwoven fabric, thereby avoiding the pressure roller from failing to press the edge of the nonwoven fabric, causing the edge to loosen, resulting in wrinkling or roll-off.

[0007] This utility model is achieved through the following technical solution: a device for preventing deflection during the winding of spunlace nonwoven fabric, comprising two supports, an adjustment component on the supports, and a pressing component on the adjustment component.

[0008] The adjustment assembly includes a fixing block fixed to one side of two supports that are close to each other. A sliding rod is fixed to one side of the two fixing blocks that are close to each other. Multiple sliders are slidably connected to the outer surface of the sliding rod. An insert is fixed to the bottom surface of the slider. A fixing rod is fixed to the bottom surface of the fixing block. A limit block is fixed to the bottom end of the fixing rod. A limit plate is slidably connected to the outer surface of the fixing rod. A spring is sleeved on the outer surface of the fixing rod and is located below the limit plate. Multiple slots are provided on the limit plate, and the insert is inserted into the slots.

[0009] Furthermore, a pull rod is fixed to the bottom surface of the limiting plate in the middle, and a pull block is fixed to the bottom surface of the pull rod.

[0010] Furthermore, a guide rod is fixed to one side of the two fixed blocks that are close to each other, and the outer surface of the guide rod is slidably connected to the inner wall of the hole on the slider.

[0011] Furthermore, the clamping assembly includes two hinge blocks fixed to the upper surface of the slider. The inner walls of the holes on the two hinge blocks are rotatably connected to mounting rods. A support rod is fixed to the outer surface of the mounting rod. A U-shaped plate is fixed to the upper side of the support rod. A clamping roller is rotatably connected to the inside of the U-shaped plate.

[0012] Furthermore, mounting blocks are fixed at both ends of the mounting rod, and a torsion spring is sleeved on the outer surface of the mounting rod, with the two ends of the torsion spring respectively fixed to the side of the hinge block that is close to the mounting block.

[0013] Furthermore, a mounting bracket is fixed to the upper surface of the bracket, and a rotating shaft is rotatably connected to the inner wall of the hole on the mounting bracket. A take-up roller is fixed to the outer surface of the rotating shaft, and the outer surface of the pressing roller is in contact with the outer surface of the take-up roller.

[0014] Furthermore, a support leg is fixed to the bottom surface of the bracket, and an anti-slip pad is fixed to the bottom surface of the support leg.

[0015] This utility model provides an anti-winding device for spunlace nonwoven fabric winding, which has the following beneficial effects:

[0016] 1. This anti-rolling device for spunlace nonwoven fabric winding uses a winding roller to wind up the nonwoven fabric and a pressing roller to press the wound nonwoven fabric. Through the cooperation of the hinge block, the mounting rod torsion spring and the mounting block, the support rod is always given the power to rotate toward the winding roller. At the same time, the multiple pressing rollers ensure that the entire nonwoven fabric is tightly wound at all points during winding, avoiding deviation caused by uneven force.

[0017] 2. This anti-rolling device for spunlace nonwoven fabric winding works by pulling a pull block to move a limiting plate when the position of the pressure roller needs to be adjusted. The limiting plate moves along a fixed rod and simultaneously compresses a spring, generating elastic force. At this time, the insert on the slider can move out of the slot on the limiting plate, releasing the slider's limitation. Then, the slider is pulled along the sliding rod. When it reaches the appropriate position, the pull block is released. The limiting plate then moves under the spring force, allowing the insert to engage with the slot, thus limiting the slider. This allows the position of the pressure roller to be adjusted according to the width of the nonwoven fabric, preventing the pressure roller from failing to press the edge of the nonwoven fabric, causing the edge to loosen and resulting in wrinkling or roll-off. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the adjustment component in this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0022] Explanation of reference numerals in the attached figures

[0023] 1. Bracket; 101. Support leg; 1011. Anti-slip mat;

[0024] 2. Adjustment components; 201. Fixing block; 202. Limiting plate; 203. Slide rod; 204. Slider; 205. Insertion block; 206. Slot; 207. Fixing rod; 208. Limiting block; 209. Spring;

[0025] 3. Clamping assembly; 301. Hinge block; 302. Mounting rod; 303. Support rod; 304. Torsion spring; 305. Mounting block; 306. U-shaped plate; 307. Clamping roller;

[0026] 4. Mounting frame; 5. Rotary shaft; 6. Take-up roller; 7. Tie rod; 8. Pull block; 9. Guide rod. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0028] Please see Figures 1-4 The present invention proposes the following implementation scheme: a device for preventing deflection during the winding of spunlace nonwoven fabric, comprising a bracket 1, an adjustment component 2 on the bracket 1, and a pressing component 3 on the adjustment component 2.

[0029] A mounting bracket 4 is fixed on the upper surface of the bracket 1. A rotating shaft 5 is rotatably connected to the inner wall of the hole on the mounting bracket 4. A take-up roller 6 is fixed on the outer surface of the rotating shaft 5, and the outer surface of the pressure roller 307 is in contact with the outer surface of the take-up roller 6.

[0030] A support leg 101 is fixed to the bottom surface of the bracket 1, and an anti-slip pad 1011 is fixed to the bottom surface of the support leg 101.

[0031] Please refer to this carefully. Figure 1 and Figure 3 The adjustment component 2 includes a fixing block 201 fixed to one side of two supports 1 that are close to each other. A slide rod 203 is fixed to one side of the two fixing blocks 201 that are close to each other. Multiple sliders 204 are slidably connected to the outer surface of the slide rod 203. An insert block 205 is fixed to the bottom surface of the slider 204. A fixing rod 207 is fixed to the bottom surface of the fixing block 201. A limit block 208 is fixed to the bottom end of the fixing rod 207. A limit plate 202 is slidably connected to the outer surface of the fixing rod 207. A spring 209 is sleeved on the outer surface of the fixing rod 207 and the spring 209 is located below the limit plate 202. Multiple slots 206 are opened on the limit plate 202, and the insert block 205 is inserted into the slot 206.

[0032] A pull rod 7 is fixed to the bottom surface of the limiting plate 202 in the middle, and a pull block 8 is fixed to the bottom surface of the pull rod 7.

[0033] Guide rods 9 are fixed on one side of the two fixed blocks 201 that are close to each other, and the outer surface of the guide rods 9 is slidably connected to the inner wall of the hole on the slider 204.

[0034] When the position of the pressure roller 307 needs to be adjusted, pulling the pull block 8 moves the limiting plate 202. The limiting plate 202 can move along the fixed rod 207 and simultaneously compress the spring 209, causing it to generate elastic force. At this time, the insert 205 on the slider 204 can move out of the slot 206 on the limiting plate 202, releasing the limitation on the slider 204. Then, the slider 204 is pulled along the slide rod 203. When it moves to the appropriate position, the pull block 8 is released. At this time, the limiting plate 202 will move under the elastic force of the spring 209, causing the insert 205 to be inserted into the slot 206, completing the limitation on the slider 204. This allows the position of the pressure roller 307 to be adjusted according to the width of the nonwoven fabric, thus preventing the pressure roller 307 from failing to press the edge of the nonwoven fabric, causing the edge to loosen, resulting in wrinkling or curling.

[0035] Please refer to this carefully. Figure 2 and Figure 4 The clamping assembly 3 includes two hinge blocks 301 fixed on the upper surface of the slider 204. The inner walls of the holes on the two hinge blocks 301 are rotatably connected to the mounting rods 302. The outer surface of the mounting rods 302 is fixed to the support rods 303. A U-shaped plate 306 is fixed to the upper side of the support rods 303. A clamping roller 307 is rotatably connected inside the U-shaped plate 306.

[0036] Mounting blocks 305 are fixed at both ends of the mounting rod 302. A torsion spring 304 is sleeved on the outer surface of the mounting rod 302, and the two ends of the torsion spring 304 are fixed to the side of the hinge block 301 that is close to the mounting block 305.

[0037] The winding roller 6 can be used to wind up the non-woven fabric. The pressing roller 307 can press the non-woven fabric wound up by the winding roller 6. Through the cooperation of the hinge block 301, the mounting rod 302, the torsion spring 304 and the mounting block 305, the support rod 303 can always be given the power to rotate towards the winding roller 6. At the same time, through the multiple pressing rollers 307, the entire non-woven fabric can be wound tightly in all places during winding, avoiding deviation caused by uneven force.

[0038] In use, this invention features: a winding roller 6 for winding nonwoven fabric, and a pressing roller 307 for pressing the wound nonwoven fabric. Through the cooperation of the hinge block 301, mounting rod 302, torsion spring 304, and mounting block 305, the support rod 303 is consistently powered to rotate towards the winding roller 6. Simultaneously, the multiple pressing rollers 307 ensure that the entire nonwoven fabric is tightly wound during winding, preventing uneven force and deviation. When the position of the pressing roller 307 needs adjustment, pulling the pull block 8 moves the limiting plate 202, which moves along the fixing rod 207. Simultaneously, the spring 209 is compressed to generate elastic force. At this time, the insert 205 on the slider 204 can move out of the slot 206 on the limiting plate 202, releasing the limitation on the slider 204. Then, the slider 204 is pulled along the slide bar 203. When it moves to the appropriate position, the pull block 8 is released. At this time, the limiting plate 202 will move under the elastic force of the spring 209, so that the insert 205 is inserted into the slot 206, completing the limitation on the slider 204. This allows the position of the pressing roller 307 to be adjusted according to the width of the nonwoven fabric, thereby preventing the pressing roller 307 from failing to press the edge of the nonwoven fabric, causing the edge to loosen, resulting in wrinkling or curling.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for preventing deflection during winding of spunlace nonwoven fabric, comprising two supports (1), characterized in that: The bracket (1) is provided with an adjustment component (2), and the adjustment component (2) is provided with a clamping component (3); The adjustment assembly (2) includes a fixing block (201) fixed on one side of two supports (1) close to each other. A slide rod (203) is fixed on one side of the two fixing blocks (201) close to each other. Multiple sliders (204) are slidably connected to the outer surface of the slide rod (203). An insert (205) is fixed to the bottom surface of the slider (204). A fixing rod (207) is fixed to the bottom surface of the fixing block (201). A limit block (208) is fixed to the bottom end of the fixing rod (207). A limit plate (202) is slidably connected to the outer surface of the fixing rod (207). A spring (209) is sleeved on the outer surface of the fixing rod (207), and the spring (209) is located below the limit plate (202). Multiple slots (206) are opened on the limit plate (202), and the insert (205) is inserted into the slot (206).

2. The anti-winding device for spunlace nonwoven fabric winding according to claim 1, characterized in that: A pull rod (7) is fixed to the bottom surface of the limiting plate (202) in the middle, and a pull block (8) is fixed to the bottom surface of the pull rod (7).

3. The anti-winding device for spunlace nonwoven fabric winding according to claim 1, characterized in that: Guide rods (9) are fixed on the side of the two fixed blocks (201) that are close to each other, and the outer surface of the guide rods (9) is slidably connected to the inner wall of the hole on the slider (204).

4. The anti-winding device for spunlace nonwoven fabric winding according to claim 1, characterized in that: The pressing assembly (3) includes two hinge blocks (301) fixed on the upper surface of the slider (204). The inner walls of the holes on the two hinge blocks (301) are rotatably connected to the mounting rods (302). The outer surface of the mounting rods (302) is fixed to the support rods (303). A U-shaped plate (306) is fixed to the upper side of the support rods (303). The inside of the U-shaped plate (306) is rotatably connected to the pressing roller (307).

5. The anti-winding device for spunlace nonwoven fabric winding according to claim 4, characterized in that: Mounting blocks (305) are fixed at both ends of the mounting rod (302). A torsion spring (304) is sleeved on the outer surface of the mounting rod (302), and the two ends of the torsion spring (304) are respectively fixed to the side of the hinge block (301) and the mounting block (305) that are close to each other.

6. The anti-winding device for spunlace nonwoven fabric winding according to claim 4, characterized in that: The upper surface of the bracket (1) is fixed with a mounting frame (4), and the inner wall of the hole on the mounting frame (4) is rotatably connected with a rotating shaft (5). The outer surface of the rotating shaft (5) is fixed with a take-up roller (6), and the outer surface of the pressing roller (307) is in contact with the outer surface of the take-up roller (6).

7. The anti-winding device for spunlace nonwoven fabric winding according to claim 1, characterized in that: The bottom surface of the bracket (1) is fixed with a support leg (101), and the bottom surface of the support leg (101) is fixed with an anti-slip pad (1011).

Images