Garbage bag packaging and heat sealing mechanism and intelligent garbage can

Abstract

The utility model discloses a garbage bag packaging and heat-sealing mechanism and an intelligent garbage can, and belongs to the technical field of garbage storage devices, the garbage bag packaging and heat-sealing mechanism comprises a first packaging rod and a driving mechanism, and the first packaging rod is in meshing transmission connection with the driving mechanism through a gear connecting mechanism; a hot-melting sealing mechanism is arranged on the first packaging rod, and a hot-melting sealing base is arranged on the garbage bag packaging heat-sealing mechanism; the hot melting sealing mechanism corresponds to the hot melting sealing base in position; heating wires are arranged on the hot melting sealing mechanism and the hot melting sealing base; the heating wire and the first packaging rod are arranged in the same direction. According to the garbage bag packaging heat-sealing mechanism, the heating wires are arranged in the hot-melting sealing mechanism and the hot-melting sealing base, the garbage bag can be heated, melted and heat-sealed from two directions when the garbage bag is subjected to hot melting, the hot-melting sealing effect can be greatly improved, the garbage bag packaging heat-sealing mechanism is particularly suitable for thicker garbage bags, and the hot-melting effect is better.

Description

Technical Field

[0001] This utility model belongs to the technical field of garbage collection devices, specifically relating to a garbage bag packaging heat sealing mechanism and an intelligent garbage bin. Background Technology

[0002] During use, smart trash cans can automatically pack and heat-seal trash bags when they are full. At this time, a heat-sealed opening is formed at the end of the seamless trash bag. After the full trash bag is removed, the unused trash bag can be reused. This process is convenient and quick, greatly improving the user experience.

[0003] However, in traditional heat-sealing packaging mechanisms, the heat-sealing module is relatively small. After the seamless garbage bag is gathered into the small heat-sealing module area, the garbage bag will be folded multiple times. At this time, the heat-sealing module has difficulty completely melting and heat-sealing the multi-layered garbage bag. Moreover, when the garbage bag is thicker, the heat-sealing effect is even worse.

[0004] Therefore, designing a packaging heat-sealing mechanism for an intelligent trash can that can improve the heat-sealing effect is of positive significance. Utility Model Content

[0005] The purpose of this utility model is to provide a garbage bag packaging heat sealing mechanism and an intelligent garbage bin to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model discloses a garbage bag packing and heat sealing mechanism, including a first packing rod and a driving mechanism, wherein the first packing rod and the driving mechanism are connected by a gear connection mechanism.

[0007] A heat-sealing mechanism is provided on the first packing rod, and a heat-sealing base is provided on the garbage bag packing heat-sealing mechanism; the positions of the heat-sealing mechanism and the heat-sealing base are corresponding.

[0008] Heating wires are provided on both the hot melt sealing mechanism and the hot melt sealing base; the heating wires are arranged in the same direction as the first packing rod.

[0009] Furthermore, a second packing rod is provided on the garbage bag packing heat sealing mechanism. The second packing rod is arranged parallel to the first packing rod, and the second packing rod is also connected to the drive mechanism through a gear connection mechanism. The heat-melt sealing base is provided on the second packing rod.

[0010] Furthermore, the driving mechanism is a motor, and the gear connection mechanism includes a rotating wheel shaft and a synchronous belt that are sequentially connected to the output shaft of the motor; meshing teeth are provided at the ends of the first packing rod and the second packing rod, and the meshing teeth are engaged with the synchronous belt.

[0011] Furthermore, the hot-melt sealing base is fixedly installed on the edge of the trash can.

[0012] Furthermore, the driving mechanism is a motor, and the gear connection mechanism includes a rotating wheel shaft and a timing belt that are sequentially connected to the output shaft of the motor; meshing teeth are provided at the end of the first packing rod, and the meshing teeth are engaged with the timing belt.

[0013] Furthermore, a first mounting groove is provided on the hot melt sealing mechanism, and a first heating wire is provided in the first mounting groove; a second mounting groove is provided on the side of the hot melt sealing base facing the first mounting groove, and a second heating wire is provided in the second mounting groove.

[0014] Furthermore, within the first mounting groove, along its thickness direction, a first heat insulation layer, a first heating wire, a first insulating heat-conducting layer, and a heat-sealing cutting disc are sequentially arranged.

[0015] Furthermore, the middle part of the heat-sealing cutting disc is folded along its length to form a convex ridge.

[0016] Furthermore, within the second mounting groove, along its thickness direction, a second heat insulation layer, a second heating wire, a second heat-conducting insulating layer, a heat-sealing gasket layer, and a third heat-conducting insulating layer are sequentially provided.

[0017] This utility model also claims protection for an intelligent trash can that uses the trash bag packaging and heat sealing mechanism described above.

[0018] Compared with existing technologies, the garbage bag packaging heat-sealing mechanism and intelligent garbage bin of this utility model have the following advantages:

[0019] (1) The garbage bag packaging heat sealing mechanism of this utility model includes a heat-melting sealing mechanism and a heat-melting sealing base. Heating wires are provided in both the heat-melting sealing mechanism and the heat-melting sealing base. When the garbage bag is heat-melted, it can be heated and melted from two directions to heat-seal the garbage bag, which can greatly improve the heat-melting sealing effect. It is especially suitable for thicker garbage bags and the heat sealing effect is better.

[0020] (2) In the garbage bag packing heat sealing mechanism of this utility model, the heat melting sealing mechanism is set on the packing rod. When the packing rod packs the garbage bag, the heat sealing function can be activated at the same time, combining the packing and heat sealing actions, which improves work efficiency and saves electricity.

[0021] (3) The garbage bag packaging heat sealing mechanism of this utility model is an independent installation mechanism, which can be used in conjunction with intelligent garbage bins of various structures and is highly practical. Attached Figure Description

[0022] Figure 1: First three-dimensional structural diagram of the garbage bag packaging heat sealing mechanism of Embodiment 1 of this utility model.

[0023] Figure 2 : Second three-dimensional structural diagram of the garbage bag packaging heat sealing mechanism of Embodiment 1 of this utility model.

[0024] Figure 3 : Top view of the garbage bag packaging heat sealing mechanism of Embodiment 1 of this utility model.

[0025] Figure 4 : Figure 1 A magnified view of region A in the middle.

[0026] Figure 5 Assembly drawing of the hot melt sealing mechanism of Embodiment 1 of this utility model.

[0027] Figure 6 Assembly drawing of the hot melt sealing base of Embodiment 1 of this utility model.

[0028] The components include: 1. a heat-sealing mechanism; 2. a heat-sealing base; 3. a first packing rod; 4. a second packing rod; 5. a motor; 6. a rotating wheel axle; 7. a synchronous belt; 8. meshing teeth; 9. a guide rod; 101. a first mounting groove; 102. a first heat insulation layer; 103. a first heating wire; 104. a first insulating and heat-conducting layer; 105. a heat-sealing cutting disc; 106. a protruding ridge; 201. a second mounting groove; 202. a second heat insulation layer; 203. a second heating wire; 204. a second insulating and heat-conducting layer; 205. a heat-sealing gasket layer; and 206. a third insulating and heat-conducting layer. Detailed Implementation

[0029] The technical solution of this utility model will be described in detail below through specific embodiments.

[0030] Example 1

[0031] like Figure 1-6 As shown, schematic diagrams of the overall and partial structures of the garbage bag packaging heat sealing mechanism in Embodiment 1 are given respectively.

[0032] The garbage bag packing and heat sealing mechanism includes a first packing rod 3, a second packing rod 4, and a drive mechanism. The second packing rod 4 is arranged parallel to the first packing rod 3, and the first packing rod 3 and the second packing rod 4 are connected to the drive mechanism through a gear connection mechanism.

[0033] A heat-sealing mechanism 1 is provided on the first packing rod 3, and a heat-sealing base 2 is provided on the second packing rod 4; heating wires are provided on both the heat-sealing mechanism 1 and the heat-sealing base 2; the heating wires are arranged in the same direction as the first packing rod 3 and the second packing rod 4.

[0034] Specifically, the drive mechanism is a motor 5, and the gear connection mechanism includes a rotating wheel shaft 6 and a synchronous belt 7 that are sequentially connected to the output shaft of the motor 5; meshing teeth 8 are provided at the ends of the first packing rod 3 and the second packing rod 4, and the meshing teeth 8 are meshed and connected to the synchronous belt 7.

[0035] There are two sets of rotating wheel shaft 6 and synchronous belt 7. The two ends of the first packing rod 3 and the second packing rod 4 are slidably mounted on the synchronous belt 7 through meshing teeth 8.

[0036] On the first packing rod 3, a first mounting groove 101 is provided on the heat-sealing mechanism 1, and a first heating wire 103 is provided in the first mounting groove 101; on the second packing rod 4, a second mounting groove 201 is provided on the side of the heat-sealing base 2 facing the first mounting groove 101, and a second heating wire 203 is provided in the second mounting groove 201.

[0037] Within the first mounting groove 101, along its thickness direction, a first heat insulation layer 102, a first heating wire 103, a first insulating and heat-conducting layer 104, and a heat-sealing cutting disc 105 are sequentially arranged. The middle part of the heat-sealing cutting disc 105 is folded along its length to form a protruding ridge 106. When the heat-sealing mechanism heats and seals the garbage bag, the protruding ridge 106 facilitates cutting the garbage bag to achieve heat sealing.

[0038] The first heat insulation layer 102 and the first heating wire 103 are fixedly installed in the first mounting groove 101 by bolts, and the first insulating heat-conducting layer 104 and the heat-sealing cutting piece 105 are sequentially pasted onto the surface of the first heating wire 103 by thermally conductive adhesive.

[0039] On the second packing rod 4, within the second mounting groove 201, along its thickness direction, a second heat insulation layer 202, a second heating wire 203, a second insulating heat-conducting layer 204, a heat-sealing gasket layer 205, and a third insulating heat-conducting layer 206 are sequentially provided.

[0040] The second heat insulation layer 202, the second heating wire 203 and the heat-sealing gasket layer 205 are fixedly installed in the second mounting groove 201 by bolts, and the second insulating heat-conducting layer 204 and the third insulating heat-conducting layer 206 are pasted in the second mounting groove 201 by thermally conductive adhesive.

[0041] A guide rod 9 is provided between the first packing rod 3 and the second packing rod 4 to ensure the straightness of their movement when the first packing rod 3 and the second packing rod 4 move.

[0042] When the garbage bag packaging heat sealing mechanism heat seals the garbage bag, the first heating wire 103 and the second heating wire 203 can simultaneously heat melt the garbage bag from two directions; and in order to further improve the heat melting sealing effect, the first heating wire 103 and the second heating wire 203 are set to have the same length, so that the garbage bag can be heat sealed more evenly and better.

[0043] In this embodiment 1, when the garbage bag packaging heat-sealing mechanism is working, the motor 5 starts, driving the rotating wheel shaft 6 and the synchronous belt 7 to rotate. Through the meshing teeth 8, the first packaging rod 3 and the second packaging rod 4 move towards each other and move closer together, pulling the garbage bag towards the center of the garbage bag packaging heat-sealing mechanism. Then, the first heating wire 103 on the heat-sealing mechanism 1 and the second heating wire 203 on the heat-sealing base 2 work to heat-seal the garbage bag. The protruding rib 106 cuts the sealed garbage bag, completing the packaging heat-sealing work. Subsequently, the motor 5 reverses, driving the first packaging rod 3 and the second packaging rod 4 to move away from each other and reset. The above operation process is repeated for the next packaging heat-sealing operation.

[0044] Example 2

[0045] In this embodiment 2, the structure of the hot-melt sealing mechanism and the hot-melt sealing base is the same as in embodiment 1, except that:

[0046] The garbage bag packing heat sealing mechanism includes a first packing rod and a motor. The first packing rod and the drive motor are connected by a gear connection mechanism. A heat-melting sealing mechanism is provided on the first packing rod, and a heat-melting sealing base is provided on the garbage bag packing heat sealing mechanism. The heat-melting sealing base is fixedly located on the edge of the garbage can.

[0047] The gear connection mechanism includes a rotating wheel shaft and a synchronous belt that are sequentially connected to the output shaft of the motor; the end of the first packing rod is provided with meshing teeth that mesh with the synchronous belt.

[0048] In this embodiment 2, the garbage bag packing heat-sealing mechanism starts with the motor, which drives the rotating wheel shaft and synchronous belt to rotate. Through meshing teeth, the first packing rod moves towards the heat-sealing base. Then, the first heating wire on the heat-sealing mechanism and the second heating wire on the heat-sealing base activate to heat-seal the garbage bag. The protruding ridge cuts the sealed garbage bag, completing the packing heat-sealing process. Subsequently, the motor reverses, driving the first packing rod away from the heat-sealing base to reset. The above process is repeated for the next packing heat-sealing operation.

[0049] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this utility model should be included within the protection scope of this utility model.

Claims

1. A garbage bag packaging and heat-sealing mechanism, characterized in that: It includes a first packing rod and a drive mechanism, wherein the first packing rod and the drive mechanism are connected by a gear connection mechanism for transmission. A heat-sealing mechanism is provided on the first packing rod, and a heat-sealing base is provided on the garbage bag packing heat-sealing mechanism; the positions of the heat-sealing mechanism and the heat-sealing base are corresponding. Heating wires are provided on both the hot melt sealing mechanism and the hot melt sealing base; the heating wires are arranged in the same direction as the first packing rod.

2. The garbage bag packaging and heat-sealing mechanism as described in claim 1, characterized in that: A second packing rod is provided on the garbage bag packing heat sealing mechanism. The second packing rod is arranged parallel to the first packing rod, and the second packing rod is also connected to the drive mechanism through a gear connection mechanism. The heat-melt sealing base is provided on the second packing rod.

3. The garbage bag packaging and heat-sealing mechanism as described in claim 2, characterized in that: The driving mechanism is a motor, and the gear connection mechanism includes a rotating wheel shaft and a synchronous belt that are sequentially connected to the output shaft of the motor; meshing teeth are provided at the ends of the first packing rod and the second packing rod, and the meshing teeth are engaged with the synchronous belt.

4. The garbage bag packaging and heat-sealing mechanism as described in claim 1, characterized in that: The hot-melt sealing base is fixedly installed on the edge of the trash can.

5. The garbage bag packaging and heat-sealing mechanism as described in claim 4, characterized in that: The driving mechanism is a motor, and the gear connection mechanism includes a rotating wheel shaft and a synchronous belt that are sequentially connected to the output shaft of the motor; the end of the first packing rod is provided with meshing teeth, which are meshed with the synchronous belt.

6. The garbage bag packaging heat-sealing mechanism as described in claim 3 or 5, characterized in that: The hot melt sealing mechanism is provided with a first mounting groove, and a first heating wire is provided in the first mounting groove; the hot melt sealing base is provided with a second mounting groove on the side facing the first mounting groove, and a second heating wire is provided in the second mounting groove.

7. The garbage bag packaging and heat-sealing mechanism as described in claim 6, characterized in that: Within the first mounting groove, along its thickness direction, a first heat insulation layer, a first heating wire, a first insulating heat-conducting layer, and a heat-sealing cutting disc are sequentially arranged.

8. The garbage bag packaging and heat-sealing mechanism as described in claim 7, characterized in that: The heat-sealing cutting disc is folded along its length to form a convex ridge in the middle.

9. The garbage bag packaging heat-sealing mechanism as described in claim 6, characterized in that: The second mounting groove is provided with a second heat insulation layer, a second heating wire, a second heat-conducting insulating layer, a heat-sealing gasket layer and a third heat-conducting insulating layer in sequence along its thickness direction.

10. A smart trash can, characterized in that, The waste baling and heat sealing mechanism as described in any one of claims 1-9 is adopted.

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