Bag hanging mechanism of automatic weighing filling machine

Abstract

The utility model discloses a bag hanging mechanism of an automatic weighing filling machine, and relates to the technical field of filling, the bag hanging mechanism comprises a rack and a measuring hopper arranged at the top end of the rack, a hanging plate is arranged on the rack and at the bottom end of the measuring hopper, a material pipe matched with the measuring hopper is arranged in the hanging plate, and the material pipe is connected with the measuring hopper. A first rotating shaft and a second rotating shaft are arranged in the hanging plate and located on one side of the material pipe, and the first rotating shaft is movably sleeved with a first pressing ring. The bag hanging device has the beneficial effects that bag hanging operation is convenient, an operator can rapidly hang a bag at a designated position, the preparation time is saved, tedious bag opening adjustment and fixing operation are not needed, the overall speed of filling operation is increased, uninterrupted operation can be achieved, the production efficiency is greatly improved, and the requirement for large-scale production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, in particular to a bag hanging mechanism of an automatic weighing filling machine. Background Art

[0002] In the early days, production and filling relied primarily on manual labor. Workers used simple tools like funnels and spoons to fill materials into containers. This method was inefficient, and filling accuracy depended entirely on the worker's experience and skill, resulting in significant errors. For example, in the food industry, manual filling of rice was prone to inconsistent filling amounts, impacting product quality and market competitiveness.

[0003] With the continuous development of industrial production, companies have increasingly high requirements for production efficiency and product quality. In the filling process, traditional manual filling methods are not only inefficient but also prone to human error, making them unable to meet the needs of large-scale production. With the advancement of the Industrial Revolution, mechanical filling equipment began to emerge. These devices generally use piston and gravity filling principles for filling. Piston filling machines use the reciprocating motion of the piston to push the material out for filling, while gravity filling machines use the material's own gravity to flow into the container. The filling equipment of this stage has improved production efficiency to a certain extent, but some problems still exist. For example, the equipment has a low degree of automation and requires a lot of manual auxiliary operations. It also requires tedious bag opening adjustment and fixing operations during filling, low bag hanging efficiency, poor adaptability and stability, and is prone to spillage and bag drop, which has certain filling limitations.

[0004] Therefore, there is an urgent need for the bag hanging mechanism of the dynamic weighing filling machine to adapt to complex automatic weighing filling.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the purpose of the present utility model is to propose a bag hanging mechanism for an automatic weighing filling machine to overcome the above technical problems existing in the existing related technology.

[0007] The technical solution of the present utility model is achieved as follows:

[0008] A bag hanging mechanism for an automatic weighing and filling machine comprises: a frame and a measuring hopper provided at the top of the frame, a hanging plate provided at the bottom end of the frame and located at the measuring hopper, wherein;

[0009] A material pipe adapted to the metering bucket is provided in the hanging plate, and a first rotating shaft and a second rotating shaft are respectively provided in the hanging plate and on one side of the material pipe. The movable sleeve of the first rotating shaft is provided with a first pressure ring, and the end of the first pressure ring is provided with a hook. The movable sleeve of the second rotating shaft is provided with a second pressure ring, and the end of the second pressure ring is provided with a caliper. The first pressure ring and the second pressure ring are adapted to the material pipe, and the hook is adapted to the caliper.

[0010] Furthermore, the material pipe is a cylindrical through-mouth structure, and the bottom end of the material pipe extends to the outside of one side of the bottom end of the hanging plate.

[0011] Furthermore, the first pressure ring and the second pressure ring are respectively arc-shaped structures.

[0012] Furthermore, anti-slip strips are respectively provided on the adjacent sides of the first pressing ring and the second pressing ring.

[0013] Furthermore, the caliper includes: a pressure rod and a locking rod, the pressure rod and the locking rod are movably connected through a first rotating rod, and the end of the locking rod is adapted to the hook, and the pressure rod is movably connected to the end of the second pressure ring through a second rotating rod.

[0014] Furthermore, a pressure handle is sleeved on the end of the pressure rod.

[0015] Furthermore, a plurality of hooks are respectively provided on one side of the hanging plate.

[0016] Beneficial effects of the utility model:

[0017] The utility model realizes filling and hanging bags by putting the bag mouth on the bottom of the material tube, and pressing the bag mouth with the first pressure ring and the second pressure ring respectively rotating along the first rotating shaft and the second rotating shaft, and at the same time pressing and locking the bag with the caliper and the hook, and filling is realized by connecting the material tube with the metering hopper. Not only is the bag hanging operation more portable, the operator can quickly hang the bag in the designated position, saving preparation time, and there is no need to perform tedious bag mouth adjustment and fixing operations, thereby improving the overall speed of the filling operation, realizing uninterrupted operation, greatly improving production efficiency, and meeting the needs of large-scale production.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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. 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.

[0021] Figure 1 This is a structural diagram of a bag hanging mechanism of an automatic weighing filling machine according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of a hanging plate of a bag hanging mechanism of an automatic weighing and filling machine according to an embodiment of the present utility model;

[0023] Figure 3 It is a schematic diagram of the material pipe of the bag hanging mechanism of the automatic weighing filling machine according to the embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Frame; 2. Measuring hopper; 3. Hanging plate; 4. Material pipe; 5. First rotating shaft; 6. Second rotating shaft; 7. Anti-slip strip; 8. Hook;

[0026] 51. First pressure ring; 52. Hook;

[0027] 61. Second pressure ring; 62. Caliper; 63. Pressure rod; 64. Lock rod; 65. First rotating rod; 66. Second rotating rod; 67. Pressure handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in 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 are within the scope of protection of the present invention.

[0029] According to an embodiment of the utility model, a bag hanging mechanism of an automatic weighing and filling machine is provided.

[0030] like Figure 1-Figure 3 As shown, a bag hanging mechanism of an automatic weighing filling machine includes: a frame 1 and a measuring bucket 2 provided at the top of the frame 1, a hanging plate 3 is provided at the bottom end of the frame 1 and the measuring bucket 2, wherein;

[0031] A material pipe 4 adapted to the metering bucket 2 is provided in the hanging plate 3, and a first rotating shaft 5 and a second rotating shaft 6 are respectively provided in the hanging plate 3 and on one side of the material pipe 4. The movable sleeve of the first rotating shaft 5 is provided with a first pressure ring 51, and the end of the first pressure ring 51 is provided with a hook 52. The movable sleeve of the second rotating shaft 6 is provided with a second pressure ring 61, and the end of the second pressure ring 61 is provided with a caliper 62. The first pressure ring 51 and the second pressure ring 61 are adapted to the material pipe 4, and the hook 52 is adapted to the caliper 62.

[0032] With the help of the above technical solution, the bag mouth is put on the bottom of the material tube 4, and the first pressure ring 51 and the second pressure ring 61 are respectively rotated along the first rotating shaft 5 and the second rotating shaft 6 to tighten the bag mouth, and at the same time, the caliper 62 cooperates with the hook 52 to tighten and lock it to achieve filling and hanging bags. In addition, the material tube 4 is connected to the metering bucket 2 to achieve filling. Not only is the bag hanging operation more portable, the operator can quickly hang the bag at the designated position, saving preparation time, and there is no need to perform tedious bag mouth adjustment and fixing operations, which improves the overall speed of the filling operation, can achieve uninterrupted operation, greatly improves production efficiency, and meets the needs of large-scale production.

[0033] In addition, the material pipe 4 is a cylindrical through-opening structure, and the bottom end of the material pipe 4 extends to the outside of one side of the bottom end of the hanging plate 3.

[0034] This technical solution facilitates the reliability of bag connection through the material tube 4 with a cylindrical opening structure.

[0035] In addition, the first pressure ring 51 and the second pressure ring 61 are each arc-shaped. Anti-slip strips 7 are provided on the adjacent sides of the first and second pressure rings 51 and 61. The caliper 62 includes a pressure rod 63 and a locking rod 64. The pressure rod 63 and the locking rod 64 are movably connected via a first rotating rod 65, with the end of the locking rod 64 mating with the hook 52. The pressure rod 63 is movably connected to the end of the second pressure ring 61 via a second rotating rod 66. A pressure handle 67 is sleeved on the end of the pressure rod 63.

[0036] Specifically, the first pressure ring 51 and the second pressure ring 61 with an arc-shaped structure can be used to press the bag mouth located at the material tube 4. At the same time, they are clamped on the hook 52 through the locking rod 64 and locked by the pressure rod 63 to achieve the stability of the bag mouth connection. Not only is the bag hanging operation simple, but the connection is also reliable, thereby improving the filling efficiency.

[0037] In addition, a plurality of hooks 8 are respectively provided on one side of the hanging plate 3 .

[0038] This technical solution uses a number of hooks 8 on one side of the hanging plate 3. When used, ton bags can be hung through the hooks 8 to achieve adaptability of filling and meet application needs in different scenarios.

[0039] In summary, with the help of the above technical solution of the utility model, the following effects can be achieved:

[0040] By putting the bag mouth on the bottom of the material tube 4, and rotating the bag mouth along the first rotating shaft 5 and the second rotating shaft 6 respectively by the first pressure ring 51 and the second pressure ring 61, and at the same time, the caliper 62 cooperates with the hook 52 to press and lock it, filling and hanging bags are achieved. In addition, the material tube 4 is connected to the metering hopper 2 to achieve filling. Not only is the bag hanging operation more portable, the operator can quickly hang the bag at the designated position, saving preparation time, and there is no need to perform tedious bag mouth adjustment and fixing operations, which improves the overall speed of the filling operation, can achieve uninterrupted operation, greatly improves production efficiency, and meets the needs of large-scale production.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bag hanging mechanism for an automatic weighing filling machine, characterized in that: include: A frame (1) and a measuring hopper (2) provided at the top of the frame (1), a hanging plate (3) provided at the bottom of the frame (1) and located at the measuring hopper (2), wherein; A material pipe (4) adapted to the metering bucket (2) is provided in the hanging plate (3), and a first rotating shaft (5) and a second rotating shaft (6) are provided in the hanging plate (3) and on one side of the material pipe (4). The first rotating shaft (5) is provided with a first pressure ring (51) on a movable sleeve, and a hook (52) is provided at the end of the first pressure ring (51). The second rotating shaft (6) is provided with a second pressure ring (61) on a movable sleeve, and a caliper (62) is provided at the end of the second pressure ring (61). The first pressure ring (51) and the second pressure ring (61) are adapted to the material pipe (4), and the hook (52) is adapted to the caliper (62).

2. The bag hanging mechanism of the automatic weighing filling machine according to claim 1, characterized in that: The material pipe (4) is a cylindrical through-opening structure, and the bottom end of the material pipe (4) extends to the outside of one side of the bottom end of the hanging plate (3).

3. The bag hanging mechanism of the automatic weighing filling machine according to claim 2, characterized in that: The first pressure ring (51) and the second pressure ring (61) are respectively arc-shaped structures.

4. The bag hanging mechanism of the automatic weighing filling machine according to claim 3, characterized in that: Anti-slip strips (7) are respectively provided on the adjacent sides of the first pressing ring (51) and the second pressing ring (61).

5. The bag hanging mechanism of an automatic weighing filling machine according to claim 1 or 4, characterized in that: The caliper (62) comprises a pressure rod (63) and a locking rod (64), wherein the pressure rod (63) and the locking rod (64) are movably connected via a first rotating rod (65), and the end of the locking rod (64) is adapted to the hook (52), and the pressure rod (63) is movably connected to the end of the second pressure ring (61) via a second rotating rod (66).

6. The bag hanging mechanism of the automatic weighing filling machine according to claim 5, characterized in that: The end of the pressure rod (63) is sleeved with a pressure handle (67).

7. The bag hanging mechanism of the automatic weighing filling machine according to claim 6, characterized in that: A plurality of hooks (8) are respectively provided on one side of the hanging plate (3).

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