Soft hanging strip for hanging packaging container

Abstract

The utility model discloses a soft hanging strip for hanging a packaging container, which comprises a hanging strip body and an abutting sheet, the hanging strip body is provided with a first hole site, the abutting sheet is arranged in the first hole site in an extendable manner, the opening part of the packaging container to be filled is arranged in the first hole site in a penetrating manner, and the outer wall of the packaging container to be filled is clamped with the first hole site; the abutting piece extends upwards under the action of external force, and the opening portion of the packaging container is shielded through the abutting piece. Compared with the prior art, the hanging strip has the advantages that a hanging and shielding structure can be achieved on the hanging strip body through one-time machining, the abutting piece and the hanging strip body are in a non-disconnected connection state, and the production cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, and particularly relates to a soft hanging strip for hanging a packaging container. Background Art

[0002] For existing filling drinking tubes and flexible packaging containers with such filling drinking tubes, in order to facilitate automatic conveying and filling on a production line and also for the purpose of facilitating storage and transportation, a positioning device for positioning and conveying is provided on the outer side wall of the filling drinking tube. Most of the existing technical solutions adopt flanges and hanging rods matching the flanges.

[0003] Due to the disadvantages of high cost, complex structure, and the open mouth of the packaging container during the conveying process in the above existing technology, the applicant provides a corresponding solution. Referring to the new type of packaging bag hanging device disclosed in the Chinese Patent Publication No. "CN221820692U", a plurality of bearing parts and a plurality of protruding parts are provided on the connecting strip. A plurality of the bearing parts are formed at intervals between the first connecting hole and the second connecting hole. A plurality of the protruding parts are provided on the side surface of the connecting strip and are opposite to the plurality of bearing parts one by one.

[0004] In the process of using the above technical solution, the applicant found that there are problems such as high manufacturing cost and inconvenient use. Specifically, the bearing parts are formed on the connecting strip by a punching device. The punching device mostly adopts a connecting strip formed by continuous punching of a metal roller. The circular waste generated during the punching process adheres to the surface of the metal roller due to the action of electrostatic adsorption and mechanical extrusion. When the metal roller performs repetitive work, the waste adsorbed on its surface frequently contacts the connecting strip and is crushed. The crushed waste will stay and fall on the connecting strip. When the connecting strip hangs the packaging bag for conveying and filling, under the influence of external factors such as vibration, the waste will fall into the packaging bag, thus posing a threat to food safety.

[0005] At the same time, the protruding parts need to be formed on the connecting strip by a secondary processing method, resulting in an increase in the process and correspondingly increasing the production cost. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide a soft hanging strip for hanging a packaging container.

[0007] To achieve the above object, the utility model discloses a soft hanging strip for hanging a packaging container, which includes a hanging strip body and an abutting piece. A first hole is provided on the hanging strip body. The abutting piece is extendably arranged in the first hole. The mouth of the packaging container to be filled passes through the first hole, and its outer wall is clamped with the first hole. The abutting piece extends upward under the action of an external force, and the mouth of the packaging container is shielded by the abutting piece.

[0008] Further, deformation bands are respectively arranged on both sides of the abutting piece, and the ends of the deformation bands are integrally formed on the surface of the hanging strip body.

[0009] Further, a second hole position corresponding to the deformation band is arranged on the hanging strip body.

[0010] Further, a limiting concave position is arranged on the inner circumference of the first hole position.

[0011] Further, it is characterized in that a limiting convex block matched with the second hole position or the limiting concave position is arranged on the outer wall of the mouth part of the packaging container.

[0012] Further, a plurality of connecting parts are respectively arranged on both sides in the length direction of the hanging strip body, and the plurality of connecting parts are arranged at intervals along the length direction of the hanging strip body.

[0013] Further, the outer contour of the connecting part is trapezoidal tooth-shaped.

[0014] Further, the packaging container comprises a bag body and a nozzle, the nozzle is heat-sealed at the opening of the bag body, a clamping part is arranged on the outer circumference of the nozzle, and the clamping part is clamped with the first hole position.

[0015] Further, the clamping part is any one of a clamping groove and a convex block.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the hanging and shielding structures can be realized on the hanging strip body through one-time processing, and the abutting piece and the hanging strip body are in a non-disconnected connection state, so that the production cost is greatly reduced;

[0017] By arranging the first hole position and the limiting concave position to limit the circumferential rotation amplitude of the nozzle on the first hole position, it is beneficial to the subsequent filling work and prevents the nozzle from falling off due to mutual extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the abutting piece on the hanging strip body before extension in this embodiment;

[0019] Figure 2 It is a schematic diagram of the abutting piece extended on the hanging strip body in this embodiment;

[0020] Figure 3 is Figure 2 a schematic diagram of part A in

[0021] Figure 4 It is a schematic diagram when the clamping part in this embodiment adopts a clamping groove;

[0022] Figure 5Schematic diagram when the clamping part in this embodiment adopts a bump. Detailed implementation manners

[0023] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to Figures 1 - 5 the accompanying drawings.

[0024] Referring to Figure 1 and Figure 2 shown, a soft hanging strip for hanging a packaging container includes a strip body 1 and a plurality of abutting pieces 2, and the outer contour of the strip body 1 is strip-shaped.

[0025] Further, connecting parts 11 are respectively arranged on both sides in the length direction of the strip body 1. In this embodiment, the outer contour of the connecting part 11 is a trapezoidal tooth, which has the effect of stable connection. During use, a strip body transmission mechanism (not shown in this embodiment) drives the strip body 1 to move forward by clamping the connecting part 11.

[0026] Since the connecting part 11 is convenient to be clamped, the clamping mechanism of the strip body transmission mechanism can be designed into a specific structure capable of clamping the connecting part 11, and there is no need to adopt a mechanical device that requires opening and closing actions to realize clamping and loosening and consumes energy.

[0027] A plurality of abutting pieces 2 are arranged on the strip body 1 at intervals along the length direction of the strip body 1. Specifically, deformation bands 21 are arranged on both sides of the abutting piece 2, and the ends of the deformation bands 21 are integrally formed on the surface of the strip body 1.

[0028] In this embodiment, the outer contour of the abutting piece 2 is preferably circular corresponding to the mouth part of the packaging bag, and the outer contour of the deformation band 21 is strip-shaped. Further, the specific shape of the abutting piece 2 in this embodiment is not limited, and those skilled in the art can adjust it according to actual needs.

[0029] Referring to Figure 3 shown, in this embodiment, the abutting piece 2 and the deformation band 21 are formed on the strip body 1 by cutting or punching, so that first holes 12 and second holes 13 corresponding to the outer contours of the abutting piece 2 and the deformation band 21 are formed on the strip body 1.

[0030] Combined with Figures 4 - 5 shown, the first hole 12 is used to hang a packaging container 3 to be filled. The packaging container 3 includes a bag body 31 and a suction nozzle 32, and the suction nozzle 32 is heat-sealed to the mouth part of the bag body 31. A clamping part 321 is arranged on the outer periphery of the suction nozzle 32.

[0031] In this embodiment, the clamping part 321 is any one of a clamping groove and a bump.

[0032] Further, a limiting concave position 121 is also provided on the inner wall of the first hole position 12, and a limiting convex block 322 that cooperates with the second hole position 13 or the limiting concave position 121 is provided on the outer periphery of the suction nozzle 32.

[0033] In this embodiment, the hanging strip body is cut from a sheet made of PP or PVC material. The above materials have good flexibility and toughness. When the suction nozzle applies an upward force to the abutting piece, the hanging strip body undergoes elastic deformation, thereby causing the abutting piece and the deformation belt to extend upward.

[0034] During operation, the top of the suction nozzle 32 passes through the first hole position 12, and is clamped with the first hole position 12 through the clamping portion 321 so that the bag body 31 is mounted on the hanging strip body 1. At the same time, the abutting piece 2 and the deformation belt 21 are extended and opened under the action of the upward movement of the suction nozzle 32. At this time, the abutting piece 2 is used to shield the mouth of the suction nozzle 32 to prevent external particulate matter from entering the bag body 31.

[0035] When the hanging strip body 1 drives the packaging container 3 through the sorting device (refer to Chinese Patent Publication No.: CN221114623U), the suction nozzle 32 rotates circumferentially within the first hole position 12 until the limiting convex block 322 is snapped into the second hole position 13 or the limiting concave position 121, thereby restricting the circumferential rotation amplitude of the suction nozzle 32 on the first hole position 12, which is beneficial to subsequent filling work and prevents detachment caused by mutual extrusion.

[0036] Compared with the prior art, since the abutting piece 2 is arranged on the hanging strip body 1 in a non-disconnected form, and the mounting and shielding structures can be realized on the hanging strip body 1 through one processing, the production cost is greatly reduced. At the same time, the abutting piece 2 is connected to the hanging strip body 1 through the deformation belt 21 and can be more closely attached to the mouth of the suction nozzle 32.

[0037] Of course, the above embodiments are only used to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly. It should not be used to limit the protection scope of the present invention. All modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. A soft hanging strip for mounting packaging containers, characterized in that: The invention comprises a hanging bar body (1) and an abutment sheet (2), wherein a first hole (12) is arranged on the hanging bar body (1), the abutment sheet (2) is extendably arranged in the first hole (12), the mouth of a packaging container (3) to be filled is passed through the first hole (12), and its outer wall is engaged with the first hole (12), and the abutment sheet (2) extends upward under the action of an external force, thereby shielding the mouth of the packaging container (3) through the abutment sheet (2).

2. The soft hanging strip for hanging packaging containers according to claim 1, characterized in that: Deformation bands (21) are respectively provided on both sides of the abutment sheet (2), and ends of the deformation bands (21) are integrally formed on the surface of the hanging bar body (1).

3. The soft hanging strip for mounting packaging containers according to claim 2, characterized in that: The hanging bar body (1) is provided with a second hole position (13) corresponding to the deformation band (21).

4. The soft hanging strip for hanging packaging containers according to claim 3, characterized in that: A limiting recess (121) is provided on the inner periphery of the first hole (12).

5. The soft hanging strip for hanging packaging containers according to claim 4, characterized in that: The outer wall of the mouth of the packaging container (3) is provided with a limiting protrusion (322) that matches the second hole position (13) or the limiting recess (121).

6. The soft hanging strip for hanging packaging containers according to claim 1, characterized in that: A plurality of connection parts (11) are respectively arranged on both sides of the hanging bar body (1) in the length direction, and the plurality of connection parts (11) are arranged at intervals along the length direction of the hanging bar body (1).

7. The soft hanging strip for hanging packaging containers according to claim 6, characterized in that: The outer contour of the connecting portion (11) is in the shape of a trapezoidal tooth.

8. The soft hanging strip for hanging packaging containers according to claim 1, characterized in that: The packaging container (3) comprises a bag body (31) and a suction nozzle (32); the suction nozzle (32) is heat-sealed at the opening of the bag body (31); a clamping portion (321) is provided on the outer periphery of the suction nozzle (32); the clamping portion (321) is clamped with the first hole (12).

9. The soft hanging strip for hanging packaging containers according to claim 8, characterized in that: The clamping portion (321) is any one of a clamping groove and a protrusion.

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