A baling press

Abstract

The utility model discloses a kind of packing machines, the packing machine includes seal cutting mechanism and sleeve film subassembly, the sleeve film subassembly is suitable for wrapping film in the outside of product;First conveyor belt, the first conveyor belt is suitable for conveying product to sleeve film subassembly;Guiding mechanism, including first guide rod and second guide rod, the first guide rod and second guide rod are along the conveying direction of the first conveyor belt Setting, and interval is set in the top of the first conveyor belt, conveying passage is formed between the first guide rod and second guide rod.Workers can directly place product in conveying passage, by first guide rod and second guide rod guiding conveying, so as to improve work efficiency, product position deviation can also be avoided, so as to improve the yield of packaging.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to a packaging machine. Background Technology

[0002] In related technologies, packaging machines generally include a sealing and cutting mechanism and a heat shrinking mechanism. After the product is conveyed to the sealing and cutting mechanism, the sealing and cutting structure can seal the product in a plastic film. Then it is conveyed to the heat shrinking mechanism, where the plastic film is heated and shrunk to wrap the product tightly.

[0003] In the sealing and cutting mechanism, a conveyor belt is usually set up at the feeding end to transport products. In order to accommodate large-sized products, the conveyor belt is usually set to be wide. Therefore, when manually placing products, extra time is required to place the products in the position aligned with the plastic film of the sealing and cutting mechanism, which will affect work efficiency and sometimes cause product position deviation, thus affecting the packaging yield. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a packaging machine that can improve work efficiency and the yield rate of packaged products.

[0005] The packaging machine according to a first aspect of the present invention includes:

[0006] A sealing and cutting mechanism, including a film-wrapping assembly adapted to wrap a film around the outside of a product;

[0007] A first conveyor belt, the first conveyor belt being adapted to transport the product to the film assembly;

[0008] The guiding mechanism includes a first guide rod and a second guide rod, which are arranged along the conveying direction of the first conveyor belt and are spaced apart above the first conveyor belt, forming a conveying channel between the first guide rod and the second guide rod.

[0009] The packaging machine according to the present utility model has at least the following beneficial effects: the workers can directly place the products in the conveying channel and guide them through the first guide rod and the second guide rod, thereby improving work efficiency and avoiding product position deviation, thus improving the packaging yield.

[0010] According to some embodiments of the present invention, the packaging machine further includes a mounting base, on which the first guide rod and the second guide rod are mounted, and the first guide rod and / or the second guide rod are movable along the width direction of the first conveyor belt.

[0011] According to some embodiments of the present invention, the first guide rod has a first section and a second section, the first section being located above the first conveyor belt, and the second section being slidably connected to the mounting base.

[0012] According to some embodiments of the present invention, the packaging machine further includes a screw, which is rotatably mounted on the mounting base and screwed to the first guide rod and / or the second guide rod.

[0013] According to some embodiments of the present invention, the packaging machine further includes a slide bar, which is mounted on the mounting base and slidably connected to the first guide bar and / or the second guide bar.

[0014] According to some embodiments of the present invention, the sealing and cutting mechanism further includes a sealing and cutting component located at the discharge end of the first conveyor belt, which is capable of sealing and cutting the film wrapped around the product.

[0015] According to some embodiments of the present invention, the sealing and cutting assembly includes a hot cutting blade capable of cutting the film.

[0016] According to some embodiments of the present invention, the packaging machine further includes a second conveyor belt, which is spaced apart on one side of the first conveyor belt, and the hot cutting blade is capable of cutting the film at the gap between the second conveyor belt and the first conveyor belt.

[0017] According to some embodiments of the present invention, the packaging machine further includes a heat shrink mechanism located on one side of the sealing and cutting mechanism, which is capable of heating the film wrapped around the product.

[0018] According to some embodiments of the present invention, the packaging machine further includes a receiving box, which is located at the discharge end of the heat shrinking mechanism.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of a packaging machine according to an embodiment of the present invention.

[0022] Figure 2 This is a partial structural schematic diagram of a packaging machine according to an embodiment of the present invention.

[0023] Figure 3 for Figure 2 The enlarged view of point A is shown.

[0024] Figure 4 This is a partial structural schematic diagram of a packaging machine according to another embodiment of the present invention.

[0025] Figure 5 This is a partial structural schematic diagram of a packaging machine according to another embodiment of the present invention.

[0026] Figure label:

[0027] 1. First conveyor belt; 21. First guide rod; 211. First section; 212. Second section; 22. Second guide rod; 3. Mounting base; 31. Button; 4. Screw; 5. Slide rod; 6. Sealing and cutting mechanism; 61. Triangular plate; 62. Drum; 63. Support plate; 64. Support rod; 71. Hot cutting knife; 72. First connecting rod; 73. Second connecting rod; 74. Drive rod; 8. Second conveyor belt; 9. Heat shrinking mechanism; 91. Box; 92. Third conveyor belt; 10. Receiving box. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0032] According to one embodiment of the present invention, a packaging machine is provided. For example... Figures 1 to 5 As shown, the packaging machine includes a sealing and cutting mechanism 6, and a film-wrapping assembly suitable for wrapping a film around the product. A first conveyor belt 1 is used to convey the product to the film-wrapping assembly. A guiding mechanism includes a first guide rod 21 and a second guide rod 22, which are arranged along the conveying direction of the first conveyor belt 1 and spaced apart above the first conveyor belt 1, forming a conveying channel between the first guide rod 21 and the second guide rod 22.

[0033] In this example, workers can directly place the product in the conveyor channel, where it is guided and conveyed by the first guide rod 21 and the second guide rod 22. This improves work efficiency, avoids product position deviation, and increases the yield of the packaged product.

[0034] It should be noted that the first guide rod 21 and the second guide rod 22 can be arranged in parallel. There is a gap between the first guide rod 21 and the second guide rod 22 and the first conveyor belt 1 to avoid the first guide rod 21 and the second guide rod 22 affecting the operation of the first conveyor belt 1. The length of the orthographic projection of the first guide rod 21 and the second guide rod 22 on the first conveyor belt 1 can be equal to or shorter than the conveying distance of the first conveyor belt 1. One end of the first guide rod 21 and the second guide rod 22 is located at the feeding end of the first conveyor belt 1, and the other end extends to the product film-coating position of the film-coating assembly.

[0035] In this example, the first guide rod 21 and the second guide rod 22 are spaced apart along the width direction of the first conveyor belt 1, and a conveying channel can be formed between the first guide rod 21 and the second guide rod 22. Workers can directly place the product on the first conveyor belt 1 between the first guide rod 21 and the second guide rod 22, so that they do not need to spend extra time calibrating the product placement position, which helps to improve packaging efficiency.

[0036] It should be noted that the first guide rod 21 and the second guide rod 22 can be circular rods or prismatic rods, etc., and those skilled in the art can determine them according to the actual situation, without making specific limitations here.

[0037] It should also be noted that the materials of the first guide rod 21 and the second guide rod 22 can be plastic or metal, etc., which can be determined by those skilled in the art according to the actual situation, and no specific limitation is made here.

[0038] like Figure 2As shown, in this example, the film-wrapping assembly includes a roll 62 and a triangular plate 61. The roll 62 is wound with a film, and unwinding the roll 62 releases the film. The triangular plate 61 can be positioned above the first conveyor belt 1 to unfold the two folded layers of film so that it can be wrapped around the product. That is, the film released from the unwinding of the roll 62 can be supplied to the triangular plate 61 and unfolded by the triangular plate 61.

[0039] It should be noted that the triangle 61 can be made of wood or plastic, and those skilled in the art can decide according to the actual situation, without making specific limitations here.

[0040] It should also be noted that the film used to wrap the product can be a plastic film or a film of other materials, which can be determined by those skilled in the art according to the actual situation, and no specific limitation is made here.

[0041] like Figure 2 As shown, in some embodiments of this utility model, the packaging machine further includes a mounting base 3, the first guide rod 21 and the second guide rod 22 are mounted on the mounting base 3, and the first guide rod 21 and / or the second guide rod 22 can move along the width direction of the first conveyor belt 1.

[0042] In this example, the first guide rod 21 is movably connected to the mounting base 3 and can move along the width direction of the first conveyor belt 1. That is, the first guide rod 21 can move closer to or further away from the second guide rod 22, thereby adjusting the width of the conveying channel to accommodate products of different sizes.

[0043] Alternatively, the second guide rod 22 can be movably connected to the mounting base 3 and can move along the width direction of the first conveyor belt 1. That is, the second guide rod 22 can move closer to or further away from the first guide rod 21, thereby adjusting the width of the conveying channel to accommodate products of different sizes.

[0044] Alternatively, both the first guide rod 21 and the second guide rod 22 can move along the width direction of the first conveyor belt 1, thereby improving the ease of adjustment.

[0045] like Figure 2 As shown, in this example, the first conveyor belt 1 can also be mounted on the mounting base 3. The upper surface of the mounting base 3 is a worktable, on which multiple buttons 31 are provided, such as start, stop, or emergency stop buttons 31.

[0046] like Figure 2 and Figure 5 As shown, in this example, the drum 62 can be mounted on the mounting base 3 via multiple rod structures, and the triangular plate 61 is also mounted on the mounting base 3. The drum 62 is located on one side of the triangular plate 61. The triangular plate 61 is located above the first guide rod 21 and the second guide rod 22.

[0047] In this example, the sealing and cutting mechanism 6 also includes a support plate 63 and a support rod 64. The support rod 64 can be installed on the mounting base 3 by means of screws or snap-fit. One end of the support plate 63 is connected to the support rod 64, and the support plate 63 extends along the width direction of the first conveyor belt 1. The support plate 63 can be located above the first guide rod 21 and the second guide rod 22. The triangular plate 61 can be installed on the support plate 63 by fasteners. The support rod 64 and the support plate 63 can be made of metal or other materials, which can be determined by those skilled in the art according to the actual situation, and no specific limitation is made here.

[0048] It should be noted that there can be two support rods 64, located on both sides of the width direction of the first conveyor belt 1 respectively. The two ends of the support plate 63 are connected to the two support rods 64 respectively, thereby improving the stability of the triangular plate 61 assembly structure.

[0049] like Figure 5 As shown, in some embodiments of this utility model, the first guide rod 21 has a first segment 211 and a second segment 212, the first segment 211 is located above the first conveyor belt 1, and the second segment 212 is slidably connected to the mounting base 3.

[0050] In this example, the first guide rod 21 has a first segment 211 and a second segment 212, with one end of the first segment 211 connected to the second segment 212. The first segment 211 is arranged horizontally and located above the first conveyor belt 1. The second segment 212 is arranged vertically and is connected to the mounting base 3. By configuring the first guide rod 21 with the first segment 211 and the second segment 212 connected, the assembly of the first guide rod 21 is facilitated.

[0051] It should be noted that the first segment 211 and the second segment 212 can be integrally formed, or the first segment 211 and the second segment 212 can be connected by fastener screwing, snapping or welding, etc. Those skilled in the art can decide according to the actual situation, and no specific limitation is made here.

[0052] It should also be noted that the structure of the second guide rod 22 can be the same as that of the first guide rod 21.

[0053] like Figure 5 As shown, in some embodiments of this utility model, the packaging machine further includes a screw 4, which is rotatably mounted on the mounting base 3 and screwed to the first guide rod 21 and / or the second guide rod 22.

[0054] In this example, the screw 4 is rotatably mounted on the side wall of the mounting base 3. The screw 4 is arranged along the width direction of the first conveyor belt 1. The first guide rod 21 is screwed to the screw 4; for example, the second section 212 of the first guide rod 21 is screwed to the screw 4. By rotating the screw 4, the first guide rod 21 can be moved along the width direction of the first conveyor belt 1.

[0055] It should be noted that the second guide rod 22 can be screwed to the screw 4. For example, the second section 212 of the second guide rod 22 can be screwed to the screw 4. By rotating the screw 4, the second guide rod 22 can be moved along the width direction of the first conveyor belt 1.

[0056] It should also be noted that the screw 4 has two opposing threads, with the first guide rod 21 and the second guide rod 22 respectively screwed onto the two threads. Thus, rotating the screw 4 in the forward direction causes the first guide rod 21 and the second guide rod 22 to move towards each other, while rotating the screw 4 in the reverse direction causes the first guide rod 21 and the second guide rod 22 to move away from each other. This improves adjustment efficiency.

[0057] like Figure 5 As shown, in some embodiments of this utility model, the packing machine further includes a slide bar 5, which is mounted on the mounting base 3 and slidably connected to the first guide rod 21 and / or the second guide rod 22.

[0058] In this example, the slide bar 5 is arranged along the width direction of the first conveyor belt 1, and is mounted on the side wall of the mounting base 3. The slide bar 5 can be arranged parallel to the screw 4. The first guide rod 21 and / or the second guide rod 22 are slidably connected to the slide bar 5, so that the first guide rod 21 and / or the second guide rod 22 can move smoothly when the screw 4 is rotated. This also improves the stability of the first guide rod 21 and / or the second guide rod 22.

[0059] In some embodiments of this utility model, the sealing and cutting mechanism 6 further includes a sealing and cutting component located at the discharge end of the first conveyor belt 1, which is capable of sealing and cutting the film wrapped around the product.

[0060] In this example, after the film-wrapping assembly wraps the product with the film, the sealing and cutting assembly cuts off the excess film and seals the cut to facilitate subsequent heat shrinking of the film, allowing it to shrink under heat and thus tightly wrap the product.

[0061] like Figures 2 to 4 As shown, in some embodiments of this utility model, the sealing and cutting assembly includes a hot cutting blade 71, which is capable of cutting the film.

[0062] In this example, the hot-cutting blade 71, i.e., the blade itself, is heated so that it can seal the cut when cutting the film. By sealing the cut simultaneously with cutting, the hot-cutting blade 71 simplifies the process and improves work efficiency.

[0063] It should be noted that, as Figure 2 and Figure 3 As shown, there are two hot cutting blades 71, one is arranged along the conveying direction of the first conveyor belt 1, and the other is arranged along the width direction of the first conveyor belt 1.

[0064] In this example, the sealing and cutting assembly also includes a first connecting rod 72 and a second connecting rod 73. The first connecting rod 72 is arranged along the conveying direction of the first conveyor belt 1, and the second connecting rod 73 is arranged along the width direction of the first conveyor belt 1. One end of the first connecting rod 72 is connected to the second connecting rod 73. A hot cutting blade 71 is mounted on the first connecting rod 72, and the other hot cutting blade 71 is mounted on the second connecting rod 73.

[0065] It should be noted that the end of the first connecting rod 72 furthest from the second connecting rod 73 is rotatably connected to the mounting base 3. For example... Figure 2 As shown, when the film needs to be cut, the first connecting rod 72 drives the second connecting rod 73 to rotate downwards, thereby enabling the hot cutting blade 71 to cut the film. Figure 4 As shown, after the cutting is completed, the first connecting rod 72 can drive the second connecting rod 73 to rotate upward, thereby avoiding the product.

[0066] It should also be noted that the sealing and cutting assembly further includes a drive rod 74, one end of which is rotatably connected to the first connecting rod 72, and the other end is connected to the drive device for transmission. The drive rod 74 can drive the first connecting rod 72 to rotate downwards or downwards. The drive device can be a cylinder or a motor, etc., which can be determined by those skilled in the art according to the actual situation, and is not specifically limited here.

[0067] It should also be noted that, such as Figure 2 As shown, the end of the first connecting rod 72 furthest from the second connecting rod 73 is bent downwards. The bent end is rotatably connected to the mounting base 3.

[0068] like Figure 2 As shown, in some embodiments of this utility model, the packaging machine further includes a second conveyor belt 8, which is spaced apart on one side of the first conveyor belt 1, and the hot cutting blade 71 is capable of cutting the film at the gap between the second conveyor belt 8 and the first conveyor belt 1.

[0069] In this example, the second conveyor belt 8 and the first conveyor belt 1 have the same conveying direction, and there is a gap between them. After being wrapped in film, the product can be conveyed from the first conveyor belt 1 to the second conveyor belt 8. A hot-cutting blade 71, positioned along the width direction, can cut the film at the gap between the second conveyor belt 8 and the first conveyor belt 1 to avoid damaging the conveyor belts. Specifically, the mounting base 3 has a clearance groove at a position corresponding to the hot-cutting blade 71 positioned in the conveying direction to facilitate the hot-cutting blade 71 cutting the film.

[0070] like Figure 1 As shown, in some embodiments of this utility model, the packaging machine further includes a heat shrink mechanism 9, which is located on one side of the sealing and cutting mechanism 6, and the heat shrink mechanism 9 is capable of heating the film wrapped around the product.

[0071] In this example, the heat shrinking mechanism 9 is located at the discharge end of the sealing and cutting mechanism 6. After the sealing and cutting mechanism 6 seals and cuts the film wrapped around the product, the product is transported to the heat shrinking mechanism 9. By heating, the film is heated and shrunk to tightly wrap the product.

[0072] It should be noted that the heat shrinking mechanism 9 includes a housing 91 and a third conveyor belt 92, which extends through the housing 91. The feed end of the third conveyor belt 92 is located on one side of the discharge end of the second conveyor belt 8. Products can be conveyed from the second conveyor belt 8 onto the third conveyor belt 92, and then conveyed into the housing 91 via the third conveyor belt 92. Inside the housing 91, the film can be heated and shrunken to complete the plastic sealing. The sealed product is then output from the third conveyor belt 92.

[0073] like Figure 1 As shown, in some embodiments of the present invention, the packaging machine further includes a receiving box 10, which is located at the discharge end of the heat shrinking mechanism 9.

[0074] In this example, the receiving box 10 is located at the discharge end of the third conveyor belt 92 and is located below the third conveyor belt 92. The sealed product is output from the third conveyor belt 92 and falls into the receiving box 10 from the discharge end.

[0075] The above embodiments mainly describe the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be elaborated here.

[0076] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A packaging machine, characterized in that, include: The sealing and cutting mechanism (6) includes a film-wrapping assembly adapted to wrap a film around the outside of the product; A first conveyor belt (1) is adapted to convey products to a film assembly; The guiding mechanism includes a first guide rod (21) and a second guide rod (22). The first guide rod (21) and the second guide rod (22) are arranged along the conveying direction of the first conveyor belt (1) and are spaced apart above the first conveyor belt (1). A conveying channel is formed between the first guide rod (21) and the second guide rod (22).

2. The packaging machine according to claim 1, characterized in that, The packaging machine also includes a mounting base (3), on which the first guide rod (21) and the second guide rod (22) are mounted, and the first guide rod (21) and / or the second guide rod (22) are movable along the width direction of the first conveyor belt (1).

3. The packaging machine according to claim 2, characterized in that, The first guide rod (21) has a first section (211) and a second section (212), the first section (211) being located above the first conveyor belt (1), and the second section (212) being slidably connected to the mounting base (3).

4. The packaging machine according to claim 2, characterized in that, The packaging machine also includes a screw (4), which is rotatably mounted on the mounting base (3) and screwed to the first guide rod (21) and / or the second guide rod (22).

5. The packaging machine according to claim 4, characterized in that, The packing machine also includes a slide bar (5), which is mounted on the mounting base (3) and is slidably connected to the first guide rod (21) and / or the second guide rod (22).

6. The packaging machine according to claim 1, characterized in that, The sealing and cutting mechanism (6) further includes a sealing and cutting component located at the discharge end of the first conveyor belt (1), which can seal and cut the film wrapped around the product.

7. The packaging machine according to claim 6, characterized in that, The sealing and cutting assembly includes a hot cutter (71) capable of cutting the film.

8. The packaging machine according to claim 7, characterized in that, The packaging machine also includes a second conveyor belt (8), which is spaced apart on one side of the first conveyor belt (1), and the hot cutter (71) is capable of cutting the film at the gap between the second conveyor belt (8) and the first conveyor belt (1).

9. The packing machine according to any one of claims 1 to 8, characterized in that, The packaging machine also includes a heat shrink mechanism (9), which is located on one side of the sealing and cutting mechanism (6). The heat shrink mechanism (9) can heat the film wrapped around the product.

10. The packaging machine according to claim 9, characterized in that, The packaging machine also includes a receiving box (10), which is located at the discharge end of the heat shrinking mechanism (9).

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