Automatic packaging and conveying system suitable for non-woven fabric production line

Abstract

The utility model discloses an automatic packaging and conveying system suitable for a non-woven fabric production line, which comprises a splitting machine, a conveying track and a packaging machine, and a transfer trolley is sleeved on the conveying track; the splitting machine comprises a workbench, a splitting knife mechanism and a roller, the workbench is further provided with a pneumatic push rod for pushing out the non-woven fabric cylinder, and the pneumatic push rod is located on the rear side of a station of the roller; a material turning mechanism is arranged between the packaging machine and the conveying track, and a transfer forklift is arranged on the rear side of a station of the packaging machine. And a continuous passage for automatically packaging and conveying the non-woven fabric barrels is formed among the roller, the transfer trolley, the material overturning mechanism, the packaging machine and the transfer forklift. Through the arrangement of the pneumatic push rod, the conveying track, the transfer trolley, the material overturning mechanism and the like in the splitting machine, automatic conveying of the non-woven fabric after being wound into a barrel is achieved, the labor cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a conveying system, in particular to an automatic packaging and conveying system suitable for a non-woven fabric production line, belonging to the technical field of non-woven fabric processing. Background Art

[0002] Nonwoven fabrics, also known as nonwovens, nonwoven fabrics, or non-woven fabrics, are made by first forming textile fibers into a web (composed of oriented or randomly arranged fibers) that is then bonded together through friction, cohesion, bonding, or a combination of these methods. Their key characteristic is that they are "unwoven." Nonwovens exist in the form of fibers, while woven fabrics exist in the form of yarns. This is a key feature that distinguishes nonwovens from other fabrics. Due to their high strength, breathability, water resistance, softness, and ease of processing, they are widely used in various industries.

[0003] Non-woven fabrics require packaging and transportation during the production process. This process is the final step in the entire production process, following the slitting process. Horizontal wrapping is often used for packaging. Currently, after being slit by a slitting machine, the non-woven fabric is manually transferred to a horizontal wrapping machine for wrapping. The wrapping is then manually unloaded and transported to the storage area by an electric forklift. The entire process requires three to four people, resulting in high labor intensity and low efficiency.

[0004] Although the prior art CN210102069U discloses a "gauze sheet packaging production line," the gauze sheets involved are specifically medical gauze sheets and address the low efficiency and high labor intensity of manual bagging during production and packaging. CN212448410U discloses an "integrated packaging system based on the spunlace nonwoven industry," which primarily addresses the low efficiency and contamination of manual packaging.

[0005] Therefore, a non-woven fabric automatic packaging and conveying system is needed to improve work efficiency. Summary of the Invention

[0006] To address the existing issues of manual transfer and unloading of non-woven fabrics after slitting, resulting in high labor intensity and low work efficiency, an automatic packaging and conveying system suitable for non-woven fabric production lines has been proposed. In this technical solution, the pneumatic push rod, conveyor track, transfer trolley, and material turning mechanism in the slitting machine are used to achieve automatic conveying of non-woven fabrics after they are wound into rolls, thereby improving work efficiency.

[0007] In order to achieve the above technical objectives, the following technical solutions are proposed:

[0008] An automatic packaging and conveying system suitable for a non-woven fabric production line includes a slitting machine, a conveying track, and a packaging machine. The slitting machine is located in front of a station on the conveying track, a transfer trolley is mounted on the conveying track, and the packaging machine is located behind the station on the conveying track.

[0009] The slitting machine includes a workbench, a slitting knife mechanism provided on the workbench, and a roller for winding the non-woven fabric into a roll. The roller is provided at the rear side of the workstation of the slitting knife mechanism. The workbench is also provided with a pneumatic push rod for pushing the non-woven fabric roll out. The pneumatic push rod is located at the rear side of the workstation of the roller.

[0010] A turning mechanism is provided between the packaging machine and the conveying track to turn the horizontal non-woven fabric tube into a vertical non-woven fabric tube. A transfer forklift is provided at the rear of the packaging machine station.

[0011] A continuous passage for automatically packaging and conveying the non-woven fabric tubes is formed between the roller, the transfer trolley, the turning mechanism, the packaging machine and the transfer forklift.

[0012] Furthermore, a guide platform inclined toward the conveying track is provided at the rear side of the workbench, and the guide platform is located at the rear side of the work station of the pneumatic push rod. This arrangement allows the non-woven fabric tube released from the drum to enter the transfer trolley smoothly and stably.

[0013] Furthermore, the guide platform is equipped with retaining frames on both sides, and a discharge gate at the guide platform's outlet is electrically interlocked with the transfer trolley. The retaining frames prevent the nonwoven fabric tubes from escaping from the guide platform due to gravity, friction, and other factors during their fall, preventing them from accurately entering the transfer trolley. The automatic discharge gate ensures the orderly and controllable discharge process of the nonwoven fabric tubes.

[0014] Furthermore, the conveying track is a circular conveying track, which ensures the orderliness of the transfer trolley's return after delivery, and ultimately ensures the continuity and sustainability of the entire packaging and transportation.

[0015] Furthermore, the conveying track is a combined segmented track, which is convenient for installation, inspection, maintenance and replacement.

[0016] Furthermore, a fence is provided on the outside of the transfer trolley, and a sponge buffer layer is provided inside the transfer trolley. This arrangement effectively prevents / buffers the impact of the non-woven fabric tube on the inner wall of the transfer trolley, rollers and conveying track when entering the transfer trolley.

[0017] Furthermore, there are at least two transfer carts. The number of transfer carts can be set according to the production situation of the preceding non-woven fabric rolls to ensure the sustainability and stability of the packaging and transportation process.

[0018] Furthermore, the packaging machine is a vertical stretch film wrapping packaging machine.

[0019] Furthermore, the non-woven fabric tube placement rack on the vertical stretch film wrapping machine is matched with the forks on the transfer forklift, and a stretch film unwinding device is provided on one side of the vertical stretch film wrapping machine.

[0020] The positional relationships involved in this technical solution, such as "front of the workstation", "top", "back of the workstation", "one side", "horizontal", "vertical", "between", "both sides", and "outside", are defined according to the actual usage conditions. They are conventional terms in this technical field and are also conventional terms used by technical personnel in this field in actual use.

[0021] The beneficial technical effects brought about by adopting this technical solution are:

[0022] The utility model realizes automatic transportation of the non-woven fabric rolls after being wound into rolls by configuring a pneumatic push rod, a conveying track, a transfer trolley, a turning mechanism, etc. in the slitting machine, and ensures that a continuous path for automatic packaging and transportation of the non-woven fabric rolls is formed among the roller, the transfer trolley, the turning mechanism, the packaging machine, and the transfer forklift, thereby reducing labor costs and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a workflow diagram involved in the present utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the slitting machine in the utility model (1);

[0025] Figure 3 This is a schematic diagram of the structure of the slitting machine in the utility model (II);

[0026] Figure 4 This is a schematic diagram of the structure of the transfer trolley in the present utility model;

[0027] Figure 5 This is a structural diagram of the material turning mechanism in the present utility model;

[0028] In the figure, 1. slitting machine, 11. workbench, 12. slitting knife mechanism, 13. roller, 14. pneumatic push rod, 15. guide table, 16. retaining frame, 17. unloading door, 2. conveyor track, 3. packaging machine, 4. transfer trolley, 41. fence, 5. turning mechanism, 6. transfer forklift, 7. stretch film unwinding device. DETAILED DESCRIPTION

[0029] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. It is obvious that the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] This embodiment provides: an automatic packaging and conveying system suitable for a non-woven fabric production line, comprising a slitting machine 1, a conveying track 2, and a packaging machine 3. The slitting machine 1 is arranged in front of the workstation of the conveying track 2, and a transfer trolley 4 is provided on the conveying track 2 (effectively avoiding high manual labor intensity and low efficiency). The packaging machine 3 is arranged at the rear of the workstation of the conveying track 2; Figure 2-3 As shown, the slitting machine 1 includes a workbench 11 and a slitting knife mechanism 12 arranged on the workbench 11 and a roller 13 for winding the non-woven fabric into a roll, and the roller 13 is arranged at the rear side of the workstation of the slitting knife mechanism 12; the workbench 11 is also provided with a pneumatic push rod 14 for pushing the non-woven fabric roll out, and the pneumatic push rod 14 is located at the rear side of the workstation of the roller 13; a turning mechanism 5 (such as Figure 5 As shown), a transfer forklift 6 is provided at the rear side of the packaging machine 3;

[0032] A continuous passage for automatically packaging and transporting the non-woven fabric tubes is formed between the roller 13, the transfer trolley 4, the turning mechanism 5, the packaging machine 3 and the transfer forklift 6.

[0033] like Figure 1 As shown, the working process involved in this automatic packaging and conveying system includes:

[0034] 1) After the non-woven fabric is slitting and wound into a roll, the non-woven fabric roll is pushed onto the transfer trolley 4 by the pneumatic push rod 14;

[0035] 2) The transfer vehicle is transported to the turning mechanism 5 via the conveyor track 2. The turning mechanism 5 turns the non-woven fabric tube from a horizontal state to a vertical state, and then places it on the packaging machine 3;

[0036] 3) At packaging machine 3, cardboard is placed on both ends of the non-woven fabric tube, and then automatic packaging is performed;

[0037] 4) The bottom of the packaging part of the packaging machine 3 can enter the transfer forklift 6, that is, the transfer forklift 6 transfers the non-woven fabric tube after packaging.

[0038] The automatic packaging and conveying system further includes a controller for controlling the operation of the slitting machine 1, the pneumatic push rod 14, the transfer trolley 4, the flipping mechanism, and the packaging machine 3, ultimately achieving automatic packaging and conveying of the nonwoven fabric production line. To ensure automated control of the automatic packaging and conveying process, the controller is connected to the motors of the corresponding devices via electrical signals.

[0039] Example 2

[0040] Due to inertia, the non-woven fabric roll can easily rush out of the workbench 11 and fall to the ground, causing deformation and contamination of the fabric roll. Therefore, based on Example 1, this embodiment further limits the slitting machine 1 to further illustrate this technical solution.

[0041] A guide platform 15 is provided on the rear side of the workbench 11 of the slitting machine 1, which is inclined toward the conveying track 2. The guide platform 15 is located behind the working position of the pneumatic push rod 14. This arrangement allows the non-woven fabric rolls released from the drum 13 to enter the transfer trolley 4 smoothly and stably. More specifically, the overall structure of the workbench 11 and the guide platform 15 is L-shaped when viewed from the left.

[0042] In addition, retaining frames 16 are provided on either side of the guide platform 15, and a discharge gate 17 is provided at the discharge port of the guide platform 15. The discharge gate 17 is electrically interlocked with the transfer trolley 4. The retaining frames 16 prevent the nonwoven fabric tubes from wandering outside the guide platform 15 due to gravity, friction, and other factors during their fall, preventing them from accurately entering the transfer trolley 4. The automatic discharge gate 17 ensures the orderly discharge of the nonwoven fabric tubes.

[0043] Example 3

[0044] On the basis of Examples 1-2, this example further defines the conveying track 2 to further illustrate this technical solution.

[0045] The conveyor track 2 is a circular conveyor track 2, which ensures the orderly return of the transfer trolley 4 after delivery, and ultimately ensures the continuity and sustainability of the entire packaging transportation. Furthermore, the conveyor track 2 is a combined segmented track, which is convenient for installation, inspection, maintenance and replacement.

[0046] Example 4

[0047] On the basis of Examples 1-3, this example further defines the transfer trolley 4 to further illustrate this technical solution.

[0048] like Figure 4 As shown, a fence 41 is provided on the outside of the transfer trolley 4, and a sponge buffer layer is provided inside the transfer trolley 4. This arrangement effectively prevents / buffers the impact force of the non-woven fabric tube on the inner wall of the transfer trolley 4, the roller and the conveying track 2 when the non-woven fabric tube enters the transfer trolley 4.

[0049] In addition, there are at least two transfer carts 4. The number of transfer carts 4 can be set according to the production situation of the previous non-woven fabric tube to ensure the sustainability and stability of the packaging and conveying process.

[0050] Example 5

[0051] On the basis of Examples 1-4, in order to ensure that the transfer forklift 6 can smoothly and stably remove and transfer the wrapped non-woven fabric tube from the packaging machine 3, this embodiment further defines:

[0052] The packaging machine 3 is a vertical stretch film wrapping machine 3. The non-woven fabric tube storage rack on the packaging machine 3 and the forks on the transfer forklift 6 are coordinated (for example, the non-woven fabric tube storage rack includes at least two parallel support rails connected by a fixed rod, forming a gap between the support rails; the forks pass upward through the gap between the support rails, contact the packaged non-woven fabric tubes, and lift the packaged non-woven fabric tubes upward, ultimately transferring the packaged non-woven fabric tubes). This improves the coordination between the equipment and the stability of the transfer of the wrapped non-woven fabric tubes. A stretch film unwinding device 7 is provided on one side of the packaging machine 3 to provide the packaging film for the packaging machine 3.

[0053] In addition, in order to facilitate the packaging of the non-woven fabric tube and the transportation of the packaged non-woven fabric tube, it is defined as follows: the non-woven fabric tube placement rack is a rotary non-woven fabric tube placement rack.

Claims

1. An automatic packaging and conveying system suitable for a non-woven fabric production line, characterized by: The invention comprises a slitting machine (1), a conveying track (2) and a packaging machine (3), wherein the slitting machine (1) is arranged at the front side of the workstation of the conveying track (2), a transfer trolley (4) is provided on the conveying track (2), and the packaging machine (3) is arranged at the rear side of the workstation of the conveying track (2); The slitting machine (1) comprises a workbench (11), a slitting knife mechanism (12) arranged on the workbench (11), and a roller (13) for winding the non-woven fabric into a roll, the roller (13) being arranged at the rear side of the workstation of the slitting knife mechanism (12); a pneumatic push rod (14) for pushing the non-woven fabric roll out is also arranged on the workbench (11), the pneumatic push rod (14) being arranged at the rear side of the workstation of the roller (13); A turning mechanism (5) for turning the horizontal non-woven fabric tube into a vertical non-woven fabric tube is provided between the packaging machine (3) and the conveying track (2), and a transfer forklift (6) is provided at the rear side of the workstation of the packaging machine (3); A continuous passage for automatically packaging and transporting the non-woven fabric tubes is formed between the roller (13), the transfer trolley (4), the turning mechanism (5), the packaging machine (3) and the transfer forklift (6).

2. The automatic packaging and conveying system for non-woven fabric production lines according to claim 1 is characterized in that: A guide platform (15) inclined toward the conveying track (2) is provided on the rear side of the workbench (11), and the guide platform (15) is located on the rear side of the work station of the pneumatic push rod (14).

3. The automatic packaging and conveying system for a non-woven fabric production line according to claim 2 is characterized in that: The guide platform (15) is provided with retaining frames (16) on both sides, and the discharge port of the guide platform (15) is provided with a discharge door (17), and the discharge door (17) is interlocked with the transfer trolley (4) through an electrical signal.

4. The automatic packaging and conveying system for a non-woven fabric production line according to claim 1 is characterized in that: The conveying track (2) is a ring-shaped conveying track (2).

5. The automatic packaging and conveying system for non-woven fabric production lines according to claim 1 or 4, characterized in that: The conveying track (2) is a combined segmented track.

6. The automatic packaging and conveying system for non-woven fabric production lines according to claim 1 is characterized in that: The transfer trolley (4) is provided with a fence (41) on the outside, and a sponge buffer layer is provided inside the transfer trolley (4).

7. The automatic packaging and conveying system for a non-woven fabric production line according to claim 1 is characterized in that: There are at least two transfer trolleys (4).

8. The automatic packaging and conveying system for non-woven fabric production lines according to claim 1 is characterized in that: The packaging machine (3) is a vertical stretch film wrapping packaging machine (3).

9. The automatic packaging and conveying system for a non-woven fabric production line according to claim 8, characterized in that: The non-woven fabric tube placement rack on the packaging machine (3) is matched with the forks on the transfer forklift (6), and a stretch film unwinding device (7) is provided on one side of the packaging machine (3).

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