Conveying line for cylindrical packaging container and packaging production line

Abstract

The utility model relates to a conveying line for cylindrical packaging containers and a packaging production line. The conveying line comprises a plate chain line used for conveying the packaging containers and a carrier arranged on the plate chain line and used for bearing the cylindrical packaging containers. A chain plate on the plate chain line comprises a chain plate body, and a metal plate is arranged on the chain plate body. The carrier comprises a carrier body used for bearing the cylindrical packaging container and a magnet block arranged at the bottom of the carrier body and matched with the metal sheet. According to the conveying line for the cylindrical packaging container, the metal plates and the magnet blocks are used in cooperation, and the carriers can be rapidly replaced according to the packaging production requirement; and meanwhile, the metal plates are inserted into the plate grooves, so that the carrier is better stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a conveying line for cylindrical packaging containers and a packaging production line. Background Art

[0002] When companies carry out packaging production, in order to save costs, they usually use one packaging production line to meet the packaging needs of different products or different packaging models of the same product. This will lead to the frequent need to replace different carriers, and the replacement of carriers needs to be done one by one. The traditional connection method between carriers and plate chain lines cannot meet the requirements of rapid replacement. At the same time, when a cylindrical packaging container contains products of a certain length and diameter, the product needs to be placed vertically into the packaging container. Because the entrance of the packaging container (such as a packaging cylinder, packaging bottle, packaging tube) is relatively small, when the product is placed vertically, there may be a certain deviation that causes the product to fail to be placed into the packaging container. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a conveyor line for cylindrical packaging containers, including a plate chain line for transmitting packaging containers and a carrier arranged on the plate chain line for carrying cylindrical packaging containers; the chain plate on the plate chain line includes a chain plate body, and the chain plate body is provided with a metal plate; the carrier includes a carrier body for carrying cylindrical packaging containers and a magnet block arranged at the bottom of the carrier body and adapted to the metal plate.

[0004] On the basis of the above solution, a plate groove for matching with the metal plate is formed on the bottom of the carrier body; and the magnet block is arranged in the plate groove.

[0005] Based on the above solution, at least one fixing hole for carrying the cylindrical packaging container is formed on the carrier body.

[0006] On the basis of the above solution, it also includes a cone for positioning and restraining the product when the product is placed vertically into the packaging container.

[0007] On the basis of the above solution, the cone includes a cylinder body and a stop back.

[0008] Based on the above scheme, the chain plate body is provided with at least two positioning columns extending in the direction of the carrier; a first positioning hole is formed on the metal plate for use with the positioning column, and a second positioning hole is formed in the plate groove of the carrier body for use with the positioning column.

[0009] On the basis of the above solution, the carrier is provided with notch areas at the bottom of the front and rear sides to prevent the carrier from hitting adjacent chain plates on the plate chain line during transportation.

[0010] The present application also provides a packaging production line, comprising the above-mentioned conveyor line, an assembly line for conveying products to be packaged, and a robot for loading the products on the assembly line into packaging containers on the conveyor line.

[0011] This utility model's conveyor line for cylindrical packaging containers utilizes metal plates in conjunction with magnets, allowing for rapid carrier replacement based on packaging production needs. Furthermore, the metal plates are inserted into the plate slots to further stabilize the carriers. When products are placed into the packaging containers, the cones effectively constrain the product during packaging. The backstops on the cones effectively prevent the product from tilting beyond the cone's restraint range due to the use of soft, retractable suction cups, thereby ensuring smooth vertical entry of the product into the packaging container. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a three-dimensional structural diagram of the conveyor line in Example 1 of the present application (including the product conveying line);

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the conveyor line in Example 1 of the present application;

[0015] Figure 3 This is a schematic diagram of the exploded structure of the chain plate and the carrier from a first perspective (three fixing holes) in Example 1 of the present application;

[0016] Figure 4 Schematic diagram of the exploded structure of the chain plate and the carrier from a second perspective (three fixing holes) in Example 1 of the present application;

[0017] Figure 5 This is a schematic diagram of the exploded structure of the chain plate and the carrier from a first perspective (one fixing hole) in Example 1 of the present application;

[0018] Figure 6 This is a schematic diagram of the exploded structure of the chain plate and the carrier from a second perspective (one fixing hole) in Example 1 of the present application;

[0019] Figure 7 for Figure 1 Schematic diagram of the enlarged structure of part A;

[0020] Figure 8 for Figure 2Schematic diagram of the enlarged structure of part A;

[0021] Figure 9 This is a schematic structural diagram of the cone in the conveyor line of Example 1 of the present application;

[0022] Figure 10 This is a schematic diagram of a state where products are loaded into packaging containers in a conveyor line according to Example 1 of the present application;

[0023] Figure 11 for Figure 10 Schematic diagram of the enlarged structure of part A;

[0024] Figure 12 This is a schematic diagram of the cross-sectional structure of the carrier body in the conveyor line of Example 1 of the present application (three fixing holes);

[0025] Figure 13 This is a schematic diagram of the cross-sectional structural view of the carrier body in the conveyor line of Example 1 of the present application; (one fixing hole). DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, 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.

[0027] Example 1

[0028] like Figure 1 As shown, the present invention provides a conveying line for cylindrical packaging containers, comprising a plate chain line 1 for conveying packaging containers and a carrier 2 arranged on the plate chain line 1 for carrying the cylindrical packaging containers; Figure 3-Figure 6 The chain plate on the plate chain line 1 includes a chain plate body 1-1, and the chain plate body 1-1 is provided with a metal plate 1-2; the carrier 2 includes a carrier body 2-1 for carrying a cylindrical packaging container and a magnet block 2-2 provided at the bottom of the carrier body 2-1 and adapted to the metal plate 1-2.

[0029] This type of conveyor line can be applied to the packaging production of various packaging containers. When the packaging container needs to be replaced, only the carrier 2 needs to be replaced. Since the carrier and the chain plate are connected by the cooperation between the magnet block 2-2 and the metal plate 1-2, the carrier 2 can be quickly replaced during replacement.

[0030] As a specific implementation scheme, Figure 4 and Figure 6As shown, a plate slot 2-3 for matching with the metal plate 1-2 is formed at the bottom of the carrier body 2-1; the magnet block 2-2 is arranged in the plate slot 2-3.

[0031] The adaptation here means that the shape of the plate groove 2-3 is consistent with the outer contour of the metal plate 1-2. When fixed, the metal plate 1-2 can be inserted into the plate groove 2-3, thereby better stabilizing the carrier 2.

[0032] During packaging, different packaging containers and carriers may be replaced for different products or different packaging models of the same product. For this reason, the carrier 2 in the present invention also includes multiple forms. Specifically, at least one fixing hole 2-4 for carrying a cylindrical packaging container is formed on the carrier body 2-1. Figure 3 The carrier body 2-1 is formed with three fixing holes 2-4 for carrying cylindrical packaging containers. The three fixing holes 2-4 can carry three thin cylindrical packaging containers. Figure 5 A fixing hole 2-4 for carrying a cylindrical packaging container is formed on the carrier body 2-1. One fixing hole 2-4 can carry a thick cylindrical packaging container.

[0033] Cylindrical packaging containers can hold many different products, but when holding products with a certain length and diameter, the products need to be placed vertically into the packaging container. Because the entrance of the packaging container (such as packaging cylinder, packaging bottle, packaging tube) is relatively small, when the product is placed vertically, there may be a certain deviation that may cause the product to fail to be placed into the packaging container. In order to solve this technical problem, Figure 1 、 Figure 2 、 Figure 7 and Figure 8 As shown, the conveyor line also includes a cone 3 for positioning and restraining the product when the product is placed vertically into the packaging container. There are many kinds of products with a certain length and diameter, such as pencils, sausages, cigarettes, etc.

[0034] For some special products, such as cigarettes, the material is relatively soft, with paper or tobacco leaves on the outside and tobacco shreds on the inside. During packaging, due to the material factors of such products, when using a gripper-type robot to grab them, the products will be very easy to be scratched, so a suction cup-type robot is needed for packaging. However, when the suction cup-type robot releases the product, the soft telescopic suction cup will generate a thrust on the product, causing the vertical product to tilt, thereby causing it to exceed the constraint range of the cone 3, and thus cannot enter the packaging container smoothly. In order to solve this technical problem, the present application provides a specific implementation scheme of the cone 3, such as Figure 7 、 Figure 8 and Figure 9As shown, the cone 3 includes a cylinder body 3-1 and a stopper 3-2. Specifically, the stopper 3-2 is formed by extending a portion of the cone surface of the cylinder body 3-1 toward the opening direction of the cone 3.

[0035] To facilitate the installation of the carrier and the chain plate, the chain plate body 1-1 is provided with at least two positioning posts 1-11 extending toward the carrier 2. The metal plate 1-2 is formed with a first positioning hole 1-21 for use with the positioning posts 1-11, and the plate slot 2-3 of the carrier body 2-1 is formed with a second positioning hole 2-11 for use with the positioning posts 1-11. During installation, the positioning posts 1-11 are inserted into the first positioning holes 1-21 of the metal plate 1-2, and then the chain plate body 1-1 and the metal plate 1-2 are fixed. The positioning posts 1-11 are then inserted into the second positioning holes 2-11 of the carrier body 2-1, and the metal plate 1-2 is then inserted into the plate slot 2-3. Finally, the carrier and the chain plate are fixed together by the magnetic attraction between the metal plate 1-2 and the magnet block 2-2.

[0036] When the carrier runs on the plate chain line, when it runs to the arc-shaped area at the end of the conveyor line, the chain plate next to the chain plate where the carrier is installed will be tilted due to the arc angle. At this time, the tilted chain plate is likely to push the carrier off the chain plate. In order to solve this technical problem, this application provides a specific implementation case of a carrier, such as Figure 12 and Figure 13 As shown, the carrier 2 has notched areas (2-5) formed on its front and rear bottoms to prevent it from colliding with adjacent chain plates on the plate chain line 1 during transport. The front and rear refer to the conveyor line's transport direction as the front, and the opposite direction as the rear. The purpose of providing the notched areas (2-5) is to keep the bottom of the carrier 2 as far away as possible from the chain plates on its front and rear sides.

[0037] Example 2

[0038] Based on the conveyor line in Example 1, the present application also provides a packaging production line, including the conveyor line in Example 1, and also including an assembly line 10 for conveying products to be packaged and a robot 20 for loading the products on the assembly line 10 into packaging containers on the conveyor line.

[0039] Each embodiment in this specification is described in a related manner. Similar parts between the embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences from other embodiments. The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the scope of protection of the present invention.

Claims

1. A conveyor line for cylindrical packaging containers, comprising a plate chain line (1) for conveying packaging containers and a carrier (2) arranged on the plate chain line (1) for carrying the cylindrical packaging containers; characterized in that: The chain plate on the plate chain line (1) comprises a chain plate body (1-1) on which a metal plate (1-2) is arranged; the carrier (2) comprises a carrier body (2-1) for carrying a cylindrical packaging container and a magnet block (2-2) arranged at the bottom of the carrier body (2-1) and adapted to the metal plate (1-2).

2. The conveyor line for cylindrical packaging containers according to claim 1, characterized in that: A plate slot (2-3) for matching with the metal plate (1-2) is formed at the bottom of the carrier body (2-1); the magnet block (2-2) is arranged in the plate slot (2-3).

3. The conveyor line for cylindrical packaging containers according to claim 1, characterized in that: At least one fixing hole (2-4) for carrying a cylindrical packaging container is formed on the carrier body (2-1).

4. The conveyor line for cylindrical packaging containers according to claim 1, characterized in that: It also includes a cone (3) for positioning and restraining the product when the product is placed vertically into the packaging container.

5. The conveyor line for cylindrical packaging containers according to claim 4, characterized in that: The cone (3) comprises a cylinder body (3-1) and a stop back (3-2).

6. The conveyor line for cylindrical packaging containers according to claim 2, characterized in that: At least two positioning posts (1-11) extending in the direction of the carrier (2) are provided on the chain plate body (1-1); a first positioning hole (1-21) for use with the positioning posts (1-11) is formed on the metal plate (1-2); and a second positioning hole (2-11) for use with the positioning posts (1-11) is formed in the plate groove (2-3) of the carrier body (2-1).

7. The conveyor line for cylindrical packaging containers according to claim 2, characterized in that: The carrier (2) is provided with notch areas (2-5) at the bottom of the front and rear sides to prevent the carrier (2) from hitting adjacent chain plates on the plate chain line (1) during transportation.

8. A packaging production line, characterized in that: The conveyor line comprises any one of claims 1 to 7, further comprising an assembly line (10) for conveying products to be packaged and a robot (20) for loading the products on the assembly line (10) into packaging containers on the conveyor line.

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