Tissue pack separating device for a tissue packer
By designing a tissue pack separation device in the tissue packaging machine, and using moving parts and an air blowing device to handle sticky tissue packs, the problem of material jamming in the tissue packaging machine is solved, and work efficiency is improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG BAOJIN TECH CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-06-12
AI Technical Summary
Tissue packaging machines are prone to sticking during output, which can cause material jams on the conveyor line, resulting in defective products and affecting work efficiency.
A tissue pack separation device for a tissue packaging machine was designed. The device uses a movable part that moves between the first and second conveyor lines. By detecting the adhesion of tissue packs, it blocks or avoids the adhered tissue packs. Combined with an air blowing device to assist in the transfer of tissue packs, the device removes the adhered tissue packs.
It effectively avoids material jamming on the conveyor line, reduces defective products, and improves the working efficiency of the tissue packaging machine.
Smart Images
Figure CN224349217U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a packaging machine for producing tissue paper, and more particularly to a tissue paper packaging machine for producing pull-out toilet paper. Background Technology
[0002] The main function of a tissue packaging machine is to seal tissues with packaging film. A stack of tissues sealed with packaging film constitutes a tissue pack. Ideally, the tissue packs output by the packaging machine should be separate. However, in reality, it's inevitable that two tissue packs will stick together. Sticky tissue packs can easily cause jams on the conveyor line, resulting in a large number of defective products. This necessitates stopping the machine for cleaning, significantly impacting the efficiency of the tissue packaging machine. Utility Model Content
[0003] The purpose of this invention is to provide a tissue pack separation device for a tissue packaging machine, which can remove tissue packs that are stuck together from the conveyor line.
[0004] This invention is implemented as follows: a tissue pack separation device for a tissue packaging machine includes a first conveyor line and a second conveyor line for transporting tissue packs. The second conveyor line is horizontally positioned at the outlet of the first conveyor line and receives tissue packs output from the first conveyor line. Specifically, a movable component is provided on the side of the second conveyor line opposite to the outlet of the first conveyor line. The movable component can move to a position that blocks the tissue packs or to a position that avoids the tissue packs. When the movable component is in the position that blocks the tissue packs, the tissue packs sent from the outlet of the first conveyor line are immediately blocked by the movable component and will not fall off the side of the second conveyor line. When tissue packs that are stuck together are sent out from the outlet of the first conveyor line, the movable component moves to a position that avoids the tissue packs. The width of the second conveyor line can only support one tissue pack, so that the tissue packs that are stuck together fall off the side of the second conveyor line immediately after being sent out from the outlet of the first conveyor line because there is no movable component to block them.
[0005] As the preferred embodiment, the movable component moves in a vertical motion.
[0006] In the preferred embodiment, the movable component is connected to the cylinder, and the cylinder drives the movable component to move.
[0007] As a preferred embodiment, an air nozzle is provided on the second conveyor line near the outlet of the first conveyor line to blow air toward the tissue pack, and the airflow direction of the air nozzle is in the direction in which the second conveyor line transports the tissue pack.
[0008] The advantages of this invention are: it can remove tissue packs that are stuck together from the conveyor line during the process of transferring the tissue packs from the first conveyor line to the second conveyor line, thus avoiding material jamming on the conveyor line due to the tissue packs sticking together. This solves the problem of defective products and machine downtime for cleaning caused by material jamming in tissue packaging machines, and greatly improves the working efficiency of tissue packaging machines. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of an embodiment of the present utility model;
[0010] Figure 2 This is a diagram illustrating the movable part blocking the tissue pack;
[0011] Figure 3 This is a diagram illustrating how the moving parts avoid the tissue pack. Detailed Implementation
[0012] To facilitate understanding of this utility model, the following embodiments provide a more comprehensive description of the utility model. It should be noted that the terms "first" and "second" in this utility model are used only for distinguishing names and do not represent a specific quantity or order.
[0013] See Figure 1 The tissue pack separation device of the tissue packaging machine includes a first conveyor line 1 and a second conveyor line 2 for transporting tissue packs. Figure 1 The two arrows indicate the directions of travel for the tissue packs on the first and second conveyor lines, respectively. The second conveyor line 2 is positioned horizontally across the outlet of the first conveyor line 1, and receives the tissue packs output from the first conveyor line 1. A movable component 3 is located on the side of the second conveyor line opposite the outlet of the first conveyor line. (See also...) Figure 2 When the discharge port of the first conveyor line 1 outputs individual packets of tissues, the moving part 3, as... Figure 2 As shown, the tissue pack 4 is moved to the position of blocking the flow. The tissue pack 4, which is being discharged from the outlet of the first conveyor line 1, is immediately blocked by the movable part 3 and will not fall off the side of the second conveyor line 2. The tissue pack 4 can then be smoothly transferred from the first conveyor line 1 to the second conveyor line 2. (See also...) Figure 3 When a bundle of tissues stuck together is discharged from the outlet of the first conveyor line ( Figure 3 There are two tissue packs stuck together), and movable part 3, such as... Figure 3 The conveyor line moves downwards to a position away from the tissue pack. The width of the second conveyor line 2 can only support one tissue pack. Therefore, after the tissue packs 4 stuck together are sent out of the discharge port of the first conveyor line 1, they will immediately fall off the side of the second conveyor line 2 because they are not blocked by the moving part 3, thus removing the tissue packs 4 stuck together.
[0014] See Figure 1In this embodiment, a photoelectric sensor 5 is installed above the discharge port of the first conveyor line 1. The sensor detects the duration of time a tissue pack passes through it to determine if the tissue packs are stuck together. If the photoelectric sensor 5 detects that the duration of a tissue pack passing through it is longer than the duration of a single tissue pack passing through it, it indicates that at least two tissue packs are stuck together. In this case, the moving part 3 can be controlled by the control circuit. Figure 3 Move to a position away from the tissue pack as shown.
[0015] In this embodiment, the movable component 3 moves vertically. The movable component can also move horizontally back and forth, or rotate vertically like a parking lot entrance barrier. See [link / reference] Figure 1 In this embodiment, the movable component 3 is connected to the cylinder 6, and the cylinder 6 drives the movable component 3 to move. In addition to the cylinder, electromagnets, electric motors, and other devices can also be used to drive the movable component to move.
[0016] To ensure a smoother transfer of tissue packs from the first conveyor line 1 to the second conveyor line 2, see [link / reference]. Figure 1 In this embodiment, an air nozzle 7 is provided on the second conveyor line 2 near the outlet of the first conveyor line 1, blowing air towards the tissue pack. The airflow direction of the air nozzle 7 is in the same direction as the tissue pack being transported by the second conveyor line 2. The airflow from the air nozzle 7 provides power to the tissue pack, enabling the tissue pack output from the first conveyor line 1 to quickly change its direction of travel to reach the transport speed of the second conveyor line 2.
[0017] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of patent protection. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the scope of protection of this utility model. The scope of protection of this utility model should be determined by the appended claims.
Claims
1. A tissue pack separating device for a tissue packaging machine, comprising a first conveyor line and a second conveyor line for transporting tissue packs, wherein the second conveyor line is transversely positioned at the discharge port of the first conveyor line, and the second conveyor line receives tissue packs output from the first conveyor line, characterized in that: A movable component is provided on the side of the second conveyor line opposite to the discharge port of the first conveyor line. The movable component can move to either block the tissue pack or move to avoid the tissue pack. When the movable component is in the position of blocking the tissue pack, the tissue pack sent from the discharge port of the first conveyor line is immediately blocked by the movable component and will not fall off the side of the second conveyor line. When tissue packs that are stuck together are sent from the discharge port of the first conveyor line, the movable component moves to the position of avoiding the tissue pack. The width of the second conveyor line can only support one tissue pack, so that the tissue packs that are stuck together fall off the side of the second conveyor line immediately after being sent from the discharge port of the first conveyor line because there is no movable component to block them.
2. The tissue pack separating device of the tissue packaging machine as described in claim 1, characterized in that: The movable component moves up and down.
3. The tissue pack separating device of the tissue packaging machine as described in claim 1, characterized in that: The movable component is connected to the cylinder, and the cylinder drives the movable component to move.
4. The tissue pack separating device of the tissue packaging machine as described in claim 1, characterized in that: in The second conveyor line is provided with an air nozzle near the discharge port of the first conveyor line, which blows air toward the tissue pack. The airflow direction of the air nozzle is in the direction in which the second conveyor line transports the tissue pack.