Nonwoven fabric winding apparatus

Abstract

The utility model discloses a kind of non-woven fabric winding equipment, including winding mechanism and winding roll automatic feeding mechanism.Winding mechanism includes bottom plate, wallboard, winding drive roll and winding roll, wallboard top is equipped with slope, winding roll is through slope and winding drive roll abutment realizes transmission.Automatic feeding mechanism includes feeding drive unit and winding roll storage box, feeding drive unit adopts triangular support track cooperation chain transmission, winding roll in storage box is automatically transported to working position by feeding shift fork.The utility model realizes the automatic replacement of winding roll, significantly improves production efficiency, reduces labor intensity, while guarantee the stability of winding quality.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric technology, specifically to a nonwoven fabric winding device. Background Technology

[0002] After the nonwoven fabric is produced, it needs to be wound up using a winding device. This allows workers to temporarily store the nonwoven fabric for use in subsequent processes. Currently, winding devices are generally located at the output end of the production equipment. They utilize the rotation of winding rollers to wind up the nonwoven fabric. These winding rollers are cylindrical, typically made of steel pipe, and are heavy and strong to ensure support during winding. In actual use, the winding drive roller and the winding roller come into contact. The nonwoven fabric on the winding drive roller is wound onto the winding roller by the rotation of the drive roller. After the winding device completes the winding of one roll of nonwoven fabric, a crane or other lifting equipment is used to lift the wound nonwoven fabric and transfer it to the next process. Then, another winding roller is hoisted onto the winding device for the next winding process. This method of placing winding rollers results in low efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a nonwoven fabric winding device that solves the aforementioned problems existing in current nonwoven fabric winding devices.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A nonwoven fabric winding device includes a winding mechanism and an automatic winding roller feeding mechanism. The winding mechanism includes a base plate, two wall plates spaced apart on the base plate, a winding drive roller, and a winding roller. The winding drive roller is positioned between the two wall plates, with a ramp at the top of each wall plate, and the winding drive roller is located at the lower part of the ramp. The winding roller is mounted on the ramp at the top of the two wall plates, and abuts against the winding drive roller via the ramp. The nonwoven fabric is sequentially wound around the winding drive roller and the winding roller, with the winding drive roller driving the winding roller to rotate so that the nonwoven fabric is wound onto the winding roller. The automatic winding roller feeding mechanism is located on the rear side of the base plate and includes two feeding drive units spaced apart and a winding roller storage box. Each feeding drive unit is equipped with a feeding fork, and the winding roller storage box is connected to the feeding drive unit, containing multiple winding rollers arranged vertically within the storage box. The feeding drive unit is used to drive the feeding fork to move in sequence, thereby moving the lowest winding roller in the winding roller storage box to the top of the wall panel.

[0006] Furthermore, the feeding drive unit includes a triangular support track, a chain, and sprockets. The sprockets are positioned at the three corners of the triangular support track, and the chain is mounted on the track, looping around each sprocket to form a closed loop. A drive unit is connected to the sprockets, and a feeding fork is connected to the chain. Through the rotation of the chain, the feeding fork sequentially moves the lowest winding roller in the winding roller storage box to the top of the wall panel.

[0007] Furthermore, the triangular support track is connected to a support base, and the take-up roller storage box is mounted on the support base via support columns. The top of the triangular support track is angled downwards, and the top of the take-up roller storage box is perpendicular to the top of the triangular support track.

[0008] Furthermore, the bottom of the take-up roller storage box is provided with a clearance notch for avoiding the feeding fork, and the lower end of the front side of the take-up roller storage box is provided with a clearance part to facilitate the movement of the take-up roller.

[0009] Furthermore, a reinforcing plate is provided on the triangular support track, and the reinforcing plate is located below the take-up roller storage box.

[0010] Furthermore, the take-up roller has limiting portions at both ends, each including two limiting rings spaced apart along the axial direction of the take-up roller. When the take-up roller is supported on top of the two wall panels, the wall panels are located between the two limiting rings.

[0011] The beneficial effects of this utility model are:

[0012] This utility model discloses a nonwoven fabric winding device. By setting up a feeding drive unit and a winding roller storage box, and pre-setting multiple winding rollers in the winding roller storage box, the feeding drive unit drives the feeding fork to move so as to move the winding roller at the bottom of the winding roller storage box to the top of the wall panel in sequence. This realizes the automated feeding of the winding rollers, eliminating the need for manual hoisting, greatly improving the working efficiency of nonwoven fabric winding, and also reducing the labor intensity of the workers. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the nonwoven fabric winding device of this utility model;

[0014] Figure 2 This is a front view of the nonwoven fabric winding device of this utility model;

[0015] Figure 3 yes Figure 1 Another structural diagram

[0016] Figure 4 yes Figure 3 Schematic diagram of the structure at point A;

[0017] Figure 5This is a schematic diagram of the structure of the take-up roller in the nonwoven fabric take-up equipment of this utility model.

[0018] The names corresponding to each mark in the diagram:

[0019] 1-Rewinding mechanism, 11-Base plate, 12-Wall panel, 121-Non-woven fabric, 13-Rewinding drive roller, 14-Rewinding roller, 141-Limiting part, 142-Limiting ring, 15-Ramp

[0020] 2-Automatic feeding mechanism for take-up rollers, 21-Feeding drive unit, 211-Triangular support track, 212-Chain, 213-Sprocket, 215-Support base, 216-Reinforcing plate, 22-Take-up roller storage box, 221-Support column, 222-Avoidance notch, 223-Avoidance section, 23-Feeding fork. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] like Figure 1 and Figure 2 As shown, the nonwoven fabric winding equipment includes a winding mechanism 1 and an automatic feeding mechanism for the winding roller 2. The winding mechanism 1 includes a base plate 11, two wall plates 12, a winding drive roller 13, and a winding roller 14. The two wall plates 12 are arranged parallel to each other on the base plate 11, forming a winding working area. The top of each wall plate 12 is machined with a ramp 15 at an angle of 30-45 degrees to facilitate the installation and positioning of the winding roller 14. The winding drive roller 13 is mounted between the two wall plates 12 via a bearing seat, located at the lower part of the ramp 15. The winding drive roller 13 is driven to rotate by a motor through a transmission mechanism.

[0023] The take-up roller 14 is mounted on the ramp 15 at the top of the two wall panels 12, and maintains close contact with the take-up drive roller 13 under the action of gravity. After the nonwoven fabric 121 is drawn out from the production equipment, it passes around the take-up drive roller 13 and the take-up roller 14 in sequence. When the take-up drive roller 13 rotates, it drives the take-up roller 14 to rotate synchronously through friction, thereby realizing the winding of the nonwoven fabric.

[0024] like Figure 3 As shown, the automatic winding roller feeding mechanism 2 is located on the rear side of the base plate 11, and includes two symmetrically arranged feeding drive units 21 and a winding roller storage box 22. Feeding drive units 21 are equipped with feeding forks 23 for pushing the winding rollers 14 to move. The winding roller storage box 22 is mounted on a support base 215 via support columns 221, and can store multiple winding rollers 14 arranged vertically within the storage box.

[0025] refer to Figure 1 , Figure 3 and Figure 4 The feeding drive unit 21 includes a triangular support track 211, a chain 212, and three sprockets 213. Three sprockets 213 are respectively installed at the three corners of the triangular support track 211, and the chain 212 wraps around the sprockets 213 to form a closed-loop transmission. One of the sprockets 213 is connected to a drive unit (not shown in the figure), which typically uses a combination of a motor and a reducer. The feeding fork 23 is fixed to the chain 212 and moves with the chain.

[0026] The triangular support track 211 is fixed to the ground by the support base 215, and its top section is arranged at an angle downwards. A reinforcing plate 216 is also welded to the triangular support track 211 to improve the rigidity of the structure.

[0027] like Figure 4 As shown, the bottom of the take-up roller storage box 22 has a clearance notch 222 to allow the loading fork 23 to pass through. The lower end of the front side of the storage box is machined with a clearance part 223 to facilitate the smooth removal of the take-up roller 14.

[0028] Figure 5 The structure of the limiting part 141 of the take-up roller 14 is shown. Two limiting rings 142 are provided at each end of the take-up roller 14, and these two limiting rings are arranged axially at intervals. When the take-up roller 14 is mounted on the wall plate 12, the upper end of the wall plate is exactly located between the two limiting rings 142, effectively preventing the take-up roller from moving axially during operation.

[0029] Work process:

[0030] After a roll of nonwoven fabric is wound up, the operator removes the wound roll from the wall panel. At this point, the automatic feeding mechanism is activated. The drive unit moves the chain 212, and the feeding fork 23 moves with the chain to the bottom of the winding roller storage box 22, pushing the lowest winding roller 14 forward. The winding roller 14 leaves the storage box via the clearance part 223 and moves upward along the inclined section of the triangular support track 211, finally reaching the ramp 15 at the top of the wall panel 12. Under gravity, the winding roller 14 slides down the ramp until it comes into close contact with the winding drive roller 13. After feeding is complete, a new round of winding operations can begin.

[0031] Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model are within the protection scope of this utility model.

Claims

1. A nonwoven fabric winding device, characterized in that: The system includes a winding mechanism and an automatic winding roller feeding mechanism. The winding mechanism includes a base plate, two wall plates spaced apart on the base plate, a winding drive roller, and a winding roller. The winding drive roller is positioned between the two wall plates. A ramp is formed at the top of each wall plate, and the winding drive roller is located at the lower part of the ramp. The winding roller is mounted on the ramp at the top of the two wall plates and abuts against the winding drive roller via the ramp. The nonwoven fabric passes sequentially around the winding drive roller and the winding roller. The winding drive roller is used to drive the nonwoven fabric... The take-up roller rotates to wind nonwoven fabric onto it. The automatic feeding mechanism for the take-up roller is located on the rear side of the base plate and includes two feeding drive units spaced apart and a take-up roller storage box. The feeding drive unit is equipped with a feeding fork. The take-up roller storage box is connected to the feeding drive unit. Multiple take-up rollers are arranged vertically in the take-up roller storage box. The feeding drive unit is used to drive the feeding fork to move so as to sequentially move the take-up roller at the bottom of the take-up roller storage box to the top of the wall panel.

2. The nonwoven fabric winding apparatus according to claim 1, characterized by: The feeding drive unit includes a triangular support track, a chain, and sprockets. The sprockets are located at the three corners of the triangular support track. The chain is located on the triangular support track and forms a closed loop after passing around each of the sprockets. The sprockets are connected to a drive device. The feeding fork is connected to the chain. By rotating the chain, the feeding fork sequentially drives the lowest winding roller in the winding roller storage box to move to the top of the wall panel.

3. The nonwoven fabric winding apparatus according to claim 2, characterized by: The triangular support track is connected to a support base, and the take-up roller storage box is mounted on the support base via a support column. The top of the triangular support track is inclined downwards, and the take-up roller storage box is perpendicular to the top of the triangular support track.

4. The nonwoven fabric winding apparatus according to claim 3, characterized by: The bottom of the take-up roller storage box is provided with a clearance notch for avoiding the feeding fork, and the lower end of the front side of the take-up roller storage box is provided with a clearance part to facilitate the movement of the take-up roller.

5. The nonwoven cloth winding apparatus according to claim 4, characterized by: A reinforcing plate is provided on the triangular support track, and the reinforcing plate is located below the winding roller storage box.

6. The nonwoven cloth winding apparatus according to claim 5, wherein: The take-up roller is provided with limiting portions at both ends. The limiting portions include two limiting rings spaced apart along the axial direction of the take-up roller. When the take-up roller is supported on the top of the two wall panels, the wall panels are located between the two limiting rings.

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