Bag opening device

Abstract

The utility model provides a rice bag mouth supporting device, include: main part subassembly and three mouth supporting mechanism, wherein, the main part subassembly includes base, rotating component and base plate, wherein, the base is perpendicular arrangement relative to ground, rotating component is installed on the base, the top of rotating component is connected with base plate, the first through slot of three equidistance arrangement is set up on the base plate, three mouth supporting mechanism respectively sets up on the base plate, just opposite with first through slot arrangement, the weighing mechanism is equipped on the base, and is located below first mouth supporting mechanism, the second through slot is set up on the base, and is located below second mouth supporting mechanism, the rice bag mouth supporting device of utility model embodiment, through the arrangement multiple stations, make the bag, filling and take bag procedure carry out simultaneously, and do not interfere with each other, greatly improve the filling efficiency of rice bag.

Description

Technical Field

[0001] This utility model relates to the field of rice bag filling technology, and in particular to a rice bag opening support device. Background Technology

[0002] In the final stage of rice processing—filling and bagging—the filling device plays an indispensable role. It improves production efficiency and capacity, ensures filling accuracy and reduces waste, enhances packaging quality and consistency, and strengthens production stability and reliability.

[0003] In related technologies, during the rice filling process, workers typically need to place the rice bag onto a support device, then the filling equipment injects a preset weight of rice into the bag, and finally, the worker removes the filled bag and places it into a sealing device for sealing. However, in the above process, the bagging, filling, and bag removal steps are performed sequentially, reducing the filling efficiency of the rice bags. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a rice bag opening device that, by arranging multiple workstations, allows the bagging, filling, and bag removal processes to be carried out simultaneously without interference, thereby greatly improving the filling efficiency of rice bags.

[0006] To achieve the above objectives, the first aspect of this utility model provides a rice bag opening support device, comprising: a main body assembly and three opening support mechanisms, wherein the main body assembly includes a base, a rotating assembly, and a base plate, wherein the base is arranged vertically relative to the ground; the rotating assembly is mounted on the base, and the top of the rotating assembly is connected to the base plate; the base plate has three equidistant first through slots, and the three opening support mechanisms are respectively disposed on the base plate and arranged directly opposite to the first through slots; the base is provided with a weighing mechanism located below the first opening support mechanism; the base is provided with a second through slot located below the second opening support mechanism.

[0007] In addition, the rice bag opening device proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the support mechanism includes two arc-shaped plates and two hydraulic rods, wherein one arc-shaped plate is connected to the base plate, and the other arc-shaped plate is arranged opposite to the first arc-shaped plate; the two hydraulic rods are respectively connected to the base plate, the output end of the hydraulic rod passes through one arc-shaped plate and is slidably connected to the first arc-shaped plate, and the output end of the hydraulic rod is connected to the other arc-shaped plate.

[0009] Specifically, the outer wall of the arc-shaped plate is integrally formed with raised strips.

[0010] Specifically, two guide grooves are symmetrically formed near one of the first through grooves on the substrate, and two guide posts are symmetrically arranged on the other arc-shaped plate, with the guide posts slidably disposed inside the guide grooves.

[0011] Specifically, the rotating assembly includes a column, a worm gear transmission component, and a drive motor. The column passes through the base and is rotatably connected to the base, with one end of the column connected to the base plate. The drive motor and the worm gear transmission component are respectively mounted on the base, and the output shaft of the drive motor is connected to the column through the worm gear transmission component.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The rice bag opening device of the present invention, by arranging multiple workstations, enables the bagging, filling and bag removal processes to be carried out simultaneously without interference, which greatly improves the filling efficiency of rice bags.

[0013] 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

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a rice bag opening device according to an embodiment of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the base plate structure of a rice bag support device according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the opening mechanism of a rice bag opening device according to an embodiment of the present invention;

[0018] Figure 4 A schematic diagram of the three-dimensional structure of a rice bag opening device according to an embodiment of the present invention. Figure 2 .

[0019] Reference numerals: 1. Main body assembly; 11. Base; 12. Rotating assembly; 121. Column; 122. Worm gear transmission component; 123. Drive motor; 13. Base plate; 20. First through slot; 2. Support mechanism; 21. Arc plate; 22. Hydraulic rod; 23. Protrusion; 24. Guide post; 25. Guide slot; 3. Weighing mechanism; 4. Second through slot. Detailed Implementation

[0020] 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 intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] The rice bag opening device of this utility model according to the following description is based on the accompanying drawings.

[0022] like Figures 1-4 As shown, the rice bag support device of this utility model embodiment may include: a main body component 1 and three support mechanisms 2.

[0023] The main component 1 includes a base 11, a rotating component 12, and a base plate 13.

[0024] The base 11 is arranged vertically relative to the ground.

[0025] It should be noted that the base 11 described in this embodiment is provided with multiple support feet underneath. The support feet can reduce the contact area between the base 11 and the ground, increase the pressure between the two, and increase the stability of the device during use.

[0026] The rotating component 12 is mounted on the base 11, and the top of the rotating component 12 is connected to the base plate 13.

[0027] The substrate 13 has three equidistant first through slots 20, and three support mechanisms 2 are respectively disposed on the substrate 13 and are arranged opposite to the first through slots 20.

[0028] It should be noted that the number of multiple first channels 20 and multiple opening mechanisms 2 are equal, and each can be three. The first opening mechanism 2 is the filling station, the second opening mechanism 2 is the bag taking station, and the third opening mechanism 2 is located below the bag filling station. During the operation of this device, the functions of the three opening mechanisms 2 are constantly rotated.

[0029] The base 11 is provided with a weighing mechanism 3, which is located below the first support mechanism 2. The base 11 is provided with a second through groove 4, which is located below the second support mechanism 2.

[0030] It should be noted that the weighing mechanism 3 described in this embodiment may include a lifting component, a tray, and a pressure sensor. During weighing, the lifting component can raise the tray and rice bag a certain distance, thereby ensuring the accuracy of the data measured by the pressure sensor.

[0031] In addition, the second channel 4 described in this embodiment can be equipped with a conveying device or a sealing device, which can directly seal the filled rice bags or seal them after conveying them. The specific connection structure has been disclosed in the prior art, so it will not be described in detail here.

[0032] Specifically, the rice bag opening support device is arranged at the outlet of the external rice filling device, so that the outlet is located above the weighing mechanism 3.

[0033] The relevant technicians place the rice bag onto the third support mechanism 2. The rotating component 12 can drive the support mechanism 2 to rotate at a fixed angle, so that the rice bag moves between the weighing mechanism 3 and the discharge port. Rice is injected into the rice bag through the discharge port. The weighing mechanism 3 measures the rice in the rice bag. After reaching the preset weight, the external controller receives a signal, the rice filling device stops injecting rice into the rice bag, the weighing mechanism 3 resets, and the rotating component 12 continues to drive the support mechanism 2 to rotate at a fixed angle, so that the rice bag is placed at the bag removal station.

[0034] After the workers remove the rice bags, they can seal them.

[0035] While the rice bags are being filled, technicians remove a rice bag and place it on the second support mechanism 2. After the filled rice bag is rotated at a preset angle, it moves to the bottom of the discharge chamber of the filling device. This creates a cycle, allowing the bagging, filling, and bag removal processes to be carried out simultaneously without interference, greatly improving the filling efficiency of the rice bags.

[0036] In one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the support mechanism 2 includes two arc-shaped plates 21 and two hydraulic rods 22.

[0037] One arc-shaped plate 21 is connected to the base plate 13, and the other arc-shaped plate 21 is arranged opposite to the first arc-shaped plate 21. Two hydraulic rods 22 are respectively connected to the base plate 13. The output end of the hydraulic rod 22 passes through one arc-shaped plate 21 and is slidably connected to the first arc-shaped plate 21. The output end of the hydraulic rod 22 is connected to the other arc-shaped plate 21.

[0038] It should be noted that the two hydraulic rods 22 described in this embodiment are connected to a hydraulic oil pump, and the two hydraulic rods 22 can operate simultaneously after receiving a signal.

[0039] Understandably, the hydraulic rod 22 pushes another arc plate 21 away from one arc plate 21, which can open the rice bag and fix it on the support mechanism 2. The hydraulic rod 22 pulls another arc plate 21 closer to one arc plate 21, which can remove the rice bag.

[0040] In one embodiment of this utility model, such as Figure 3 As shown, a raised strip 23 is integrally formed on the outer wall of the arc plate 21.

[0041] Understandably, the protrusion 23 can increase the pressure between the mouth support mechanism 2 and the rice bag, increase the friction between the two, and ensure the reliability of the mouth support mechanism 2 and the rice bag during the filling process.

[0042] In one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, two guide grooves 25 are symmetrically formed on the substrate 13 near a first through groove 20, and two guide posts 24 are symmetrically arranged on another arc plate 21. The guide posts 24 are slidably disposed inside the guide grooves 25.

[0043] It is understandable that during the movement of the other arc plate 21, the guide post 24 can slide inside the guide groove 25, thereby ensuring the stability of the movement of the other arc plate 21.

[0044] In one embodiment of this utility model, such as Figure 4 As shown, the rotating assembly 12 includes a column 121, a worm gear transmission component 122, and a drive motor 123.

[0045] The column 121 passes through the base 11 and is rotatably connected to the base 11. One end of the column 121 is connected to the base plate 13. The drive motor 123 and the worm gear transmission component 122 are respectively mounted on the base 11. The output shaft of the drive motor 123 is connected to the column 121 through the worm gear transmission component 122.

[0046] It should be noted that an angle sensor is installed on the column 121, which can monitor the rotation angle of the column 121. When the column 121 rotates by a preset angle (e.g., 120°), the rotating component 12 pauses for a preset time and then continues to operate.

[0047] In summary, the rice bag opening device of this utility model, by arranging multiple workstations, allows the bagging, filling and bag removal processes to be carried out simultaneously without interference, which greatly improves the filling efficiency of rice bags.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A rice bag opening support device, characterized in that, include: The main component (1) and three support mechanisms (2), wherein, The main component (1) includes a base (11), a rotating component (12), and a base plate (13), wherein, The base (11) is arranged vertically relative to the ground; The rotating assembly (12) is mounted on the base (11), and the top of the rotating assembly (12) is connected to the substrate (13); The substrate (13) has three equidistant first through slots (20), and the three support mechanisms (2) are respectively disposed on the substrate (13) and are arranged opposite to the first through slots (20); The base (11) is provided with a weighing mechanism (3) and is located below the first support mechanism (2); The base (11) has a second through groove (4) and is located below the second support mechanism (2).

2. The rice bag opening device according to claim 1, characterized in that, The support mechanism (2) includes two arc-shaped plates (21) and two hydraulic rods (22), wherein, One of the arc-shaped plates (21) is connected to the base plate (13), and the other arc-shaped plate (21) is arranged opposite to the first arc-shaped plate (21); The two hydraulic rods (22) are respectively connected to the base plate (13). The output end of the hydraulic rod (22) passes through one of the arc-shaped plates (21) and is slidably connected to one of the arc-shaped plates (21). The output end of the hydraulic rod (22) is connected to the other arc-shaped plate (21).

3. The rice bag opening device according to claim 2, characterized in that, The outer wall of the arc-shaped plate (21) is integrally formed with a raised strip (23).

4. The rice bag opening device according to claim 2, characterized in that, The substrate (13) has two guide grooves (25) symmetrically opened near one of the first through grooves (20), and two guide posts (24) are symmetrically arranged on the other arc plate (21). The guide posts (24) are slidably disposed inside the guide grooves (25).

5. The rice bag opening support device according to claim 1, characterized in that, The rotating assembly (12) includes a column (121), a worm gear transmission component (122), and a drive motor (123), wherein, The column (121) passes through the base (11) and is rotatably connected to the base (11), and one end of the column (121) is connected to the base plate (13); The drive motor (123) and the worm gear transmission component (122) are respectively mounted on the base (11), and the output shaft of the drive motor (123) is connected to the column (121) through the worm gear transmission component (122).

Images