Metering device of full-automatic particle packaging machine

Abstract

The utility model is applicable to the technical field of particle packaging machines, and provides a full-automatic particle packaging machine metering device, which comprises a support seat, a feed hopper and a quantitative blanking mechanism, a shaking mechanism is arranged on the quantitative blanking mechanism, and the shaking mechanism comprises a plurality of shaking units. In the process that the rotating disc and the tray are driven to rotate, the scraper can scrape materials in the tray into the multiple measuring cups, in the process, through cooperation of the driving module and the torsional spring, rotors on the side faces of the multiple measuring cups can be driven to rotate intermittently, rotating rods on the side faces of the rotors impact the measuring cups many times, shaking of the measuring cups is achieved, and it is guaranteed that the measuring cups can be filled with the materials; therefore, the metering accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of particle packaging machines, in particular to a metering device for a full-automatic particle packaging machine. Background Technique

[0002] When packaging granular materials, quantitative feeding is required to ensure the same quality after packaging.

[0003] When the existing particle packaging machine feeds materials, it usually uses a scraper to scrape the materials into the measuring cup at the material outlet position. During the actual feeding process, some relatively fluffy particles sometimes cannot fill the measuring cup when they are scraped into the measuring cup. At this time, when feeding again, there will be a problem of insufficient loading. Therefore, corresponding technical solutions need to be designed to solve the existing technical problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a metering device for a full-automatic particle packaging machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metering device for a full-automatic particle packaging machine includes a support base, a feed hopper and a quantitative feeding mechanism. The support base is fixedly installed with a feed hopper, and a feeding device is installed below the feed hopper on the support base. The quantitative feeding mechanism includes a bottom plate, a supporting seat, a turntable, a tray, a column, a rotating ring and a fixed ring. A plurality of columns are fixedly installed on the bottom plate. The top of the column is fixedly installed with a fixed ring, a scraper is installed on the fixed ring, and a supporting seat is installed on the column, and a rotating ring is also fixedly installed between the supporting seat and the fixed ring on the column. The turntable is rotatably installed on the supporting seat and is driven by a motor arranged on the bottom surface of the supporting seat, and a plurality of measuring cups are arranged in an array on the turntable. A tray is also fixedly installed on the turntable through a connecting column. The tray is rotatably installed in the rotating ring, and through holes are opened at positions corresponding to the plurality of measuring cups on the tray. A shaking mechanism is also arranged on the turntable. The shaking mechanism includes a plurality of shaking units installed on the turntable. The shaking unit includes a mounting shaft, a torsion spring, a rotor, a rotating rod and a driving module. The mounting shaft is rotatably installed on the turntable through the torsion spring, and the top of the mounting shaft is fixedly installed with a rotor. A rotating rod is fixedly installed on the side surface of the rotor, and the rotation trajectory of the rotating rod interferes with the measuring cup. The driving module is used to provide power for the intermittent rotation of the rotating rod.

[0007] As a further scheme of the utility model: The driving module includes a dial rod, an arc ring and a round rod. The arc ring is fixedly installed on the supporting seat and is concentric with the turntable, and a plurality of round rods are fixedly installed in an array on the arc ring. The dial rod is fixedly installed on the side surface of the rotor away from the rotating rod, and the rotation trajectory of the dial rod interferes with the plurality of round rods.

[0008] As a further solution of the utility model: a rubber ball is fixedly installed at the end of the rotating rod.

[0009] As a further solution of the utility model: the feeding device includes a feeding pipe fixedly installed on the support base, a feeding auger rotatably installed in the feeding pipe, and a driving element for driving the clinker auger.

[0010] As a further solution of the utility model: both the measuring cup and the connecting column are telescopic structures, the supporting seat is movably installed on a plurality of columns, and a plurality of electric telescopic cylinders are further installed between the bottom surface of the supporting seat and the bottom plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By arranging the shaking unit, during the process that the turntable and the tray are driven to rotate, the scraper can scrape the materials in the tray into a plurality of measuring cups. During this process, the cooperation of the driving module and the torsion spring can drive the rotors on the sides of the plurality of measuring cups to rotate intermittently, and make the rotating rods on the sides of the rotors hit the measuring cups multiple times, realizing the shaking of the measuring cups, ensuring that the measuring cups can be filled with materials, and thus ensuring the accuracy of measurement. Description of the Drawings

[0013] Figure 1 Is the top view of a metering device of a full-automatic granule packaging machine;

[0014] Figure 2 Is the three-dimensional view of the quantitative feeding mechanism in a metering device of a full-automatic granule packaging machine;

[0015] Figure 3 Is Figure 2 The partial sectional view of;

[0016] Figure 4 Is Figure 3 The enlarged view of the rotor in;

[0017] In the figure: 1, support base; 2, feed hopper; 3, bottom plate; 4, supporting seat; 5, column; 6, turntable; 7, connecting column; 8, fixed ring; 9, tray; 10, scraper; 11, measuring cup; 12, mounting shaft; 13, torsion spring; 14, rotor; 15, rotating rod; 16, lever; 17, arc-shaped ring; 18, round rod; 19, rubber ball; 20, feeding pipe; 21, driving element; 22, electric telescopic cylinder; 23, rotating ring. Specific Embodiments

[0018] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0019] Embodiment 1

[0020] Please refer to Figures 1-4 , a metering device for a fully automatic granule packaging machine, comprising a support base 1, a feed hopper 2 and a quantitative feeding mechanism. The feed hopper 2 is fixedly installed on the support base 1, and a feeding device is installed below the feed hopper 2 on the support base 1. The quantitative feeding mechanism includes a bottom plate 3, a supporting seat 4, a turntable 6, a tray 9, a column 5, a rotating ring 23 and a fixing ring 8. A plurality of columns 5 are fixedly installed on the bottom plate 3. The top ends of the columns 5 are fixedly installed with a fixing ring 8. A scraper 10 is installed on the fixing ring 8, and a supporting seat 4 is installed on the column 5. A rotating ring 23 is also fixedly installed between the column 5 and the fixing ring 8. The turntable 6 is rotatably installed on the supporting seat 4 and is driven by a motor arranged at the bottom surface of the supporting seat 4. A plurality of measuring cups 11 are arranged in an array on the turntable 6. A tray 9 is also fixedly installed on the turntable 6 through a connecting column 7. The tray 9 is rotatably installed in the rotating ring 23, and through holes are formed in the tray 9 corresponding to the positions of the plurality of measuring cups 11. A shaking mechanism is also arranged on the turntable 6. The shaking mechanism includes a plurality of shaking units installed on the turntable 6. The shaking unit includes a mounting shaft 12, a torsion spring 13, a rotor 14, a rotating rod 15 and a driving module. The mounting shaft 12 is rotatably installed on the turntable 6 through the torsion spring 13, and the top end of the mounting shaft 12 is fixedly installed with a rotor 14. A rotating rod 15 is fixedly installed on the side surface of the rotor 14. The rotation trajectory of the rotating rod 15 interferes with the measuring cup 11. The driving module is used to provide power for the intermittent rotation of the rotating rod 15. By arranging the shaking unit, during the process of the turntable 6 and the tray 9 being driven to rotate, the scraper 10 can scrape the materials in the tray 9 into the plurality of measuring cups 11. During this process, the cooperation of the driving module and the torsion spring 13 can drive the rotor 14 on the side surfaces of the plurality of measuring cups 11 to rotate intermittently, and make the rotating rod 15 on the side surface of the rotor 14 hit the measuring cup 11 multiple times, realizing the shaking of the measuring cup 11, ensuring that the measuring cup 11 can be filled with materials, and thus ensuring the accuracy of metering.

[0021] Wherein, the driving module includes a dial rod 16, an arc ring 17 and a round rod 18. The arc ring 17 is fixedly installed on the supporting seat 4 and is concentric with the turntable 6. A plurality of round rods 18 are fixedly installed in an array on the arc ring 17. The dial rod 16 is fixedly installed on the side surface of the rotor 14 away from the rotating rod 15, and the rotation trajectory of the dial rod 16 interferes with the plurality of round rods 18. Specifically, during the process of the turntable 6 being driven to rotate, when the dial rod 16 contacts the round rod 18 on the arc ring 17, it can drive the rotor 14 to rotate, and make the rotating rod 15 rotate in a direction away from the measuring cup 11. After the dial rod 16 separates from the round rod 18, the rotor 14 resets under the action of the torsion spring 13 and drives the rotating rod 15 to hit the measuring cup 11. By circulating in this way, the shaking of the measuring cup 11 can be driven.

[0022] Among them, the feeding device includes a feeding pipe 20 fixedly installed on the support base 1, a feeding auger rotatably installed in the feeding pipe 20, and a driving element 21 for driving the clinker auger.

[0023] In addition, a rubber ball 19 is fixedly installed at the end of the rotating rod 15. The setting of the rubber ball 19 can avoid the phenomenon that the measuring cup 11 is deformed due to the rigid collision between the rotating rod 15 and the measuring cup 11, further improving the practicability of the jitter unit.

[0024] Embodiment 2

[0025] This embodiment is improved on the basis of Embodiment 1. Specifically:

[0026] Please refer to Figure 2 and Figure 3 , both the measuring cup 11 and the connecting column 7 are telescopic structures. The supporting seat 4 is movably installed on a plurality of columns 5. A plurality of electric telescopic cylinders 22 are also installed between the bottom surface of the supporting seat 4 and the bottom plate 3. By setting like this, during the telescopic process of the electric telescopic rod, the distance between the tray 9 and the turntable 6 can be adjusted, so as to realize the adjustment of the size of the measuring cup 11, so that the device can adapt to different loading amounts, further improving the practicability of the device.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metering device for a fully automatic granule packaging machine, comprising a support base (1), a feed hopper (2), and a quantitative feeding mechanism, characterized in that, A feed hopper (2) is fixedly installed on the support base (1), and a material conveying device is installed below the feed hopper (2) on the support base (1). The quantitative feeding mechanism includes a bottom plate (3), a supporting seat (4), a turntable (6), a tray (9), a column (5), a rotating ring (23) and a fixed ring (8). A plurality of columns (5) are fixedly installed on the bottom plate (3). The top end of the column (5) is fixedly installed with a fixed ring (8). A scraper (10) is installed on the fixed ring (8), and a supporting seat (4) is installed on the column (5). A rotating ring (23) is also fixedly installed between the column (5) at the position between the supporting seat (4) and the fixed ring (8). The turntable (6) is rotatably installed on the supporting seat (4) and is driven by a motor arranged at the bottom surface of the supporting seat (4). A plurality of measuring cups (11) are arranged in an array on the turntable (6). A tray (9) is also fixedly installed on the turntable (6) through a connecting column (7). The tray (9) is rotatably installed in the rotating ring (23), and through holes are formed in the tray (9) corresponding to the positions of the plurality of measuring cups (11). A shaking mechanism is also arranged on the turntable (6). The shaking mechanism includes a plurality of shaking units installed on the turntable (6). The shaking unit includes a mounting shaft (12), a torsion spring (13), a rotor (14), a rotating rod (15) and a driving module. The mounting shaft (12) is rotatably installed on the turntable (6) through the torsion spring (13), and the top end of the mounting shaft (12) is fixedly installed with a rotor (14). A rotating rod (15) is fixedly installed on the side surface of the rotor (14). The rotation trajectory of the rotating rod (15) interferes with the measuring cup (11). The driving module is used to provide power for the intermittent rotation of the rotating rod (15).

2. The metering device of the full-automatic granule packaging machine according to claim 1, characterized in that, The driving module includes a dial rod (16), an arc-shaped ring (17) and a round rod (18). The arc-shaped ring (17) is fixedly installed on the supporting seat (4) and is concentric with the turntable (6). A plurality of round rods (18) are fixedly installed in an array on the arc-shaped ring (17). The dial rod (16) is fixedly installed on the side surface of the rotor (14) away from the rotating rod (15), and the rotation trajectory of the dial rod (16) interferes with the plurality of round rods (18).

3. The metering device of the full-automatic granule packaging machine according to claim 2, characterized in that, A rubber ball (19) is also fixedly installed at the end of the rotating rod (15).

4. The metering device of the full-automatic granule packaging machine according to claim 1, characterized in that, The material conveying device includes a material conveying pipe (20) fixedly installed on the support base (1), a material conveying auger rotatably installed in the material conveying pipe (20) and a driving element (21) for driving the clinker auger.

5. The metering device of the full-automatic granule packaging machine according to claim 1, characterized in that, Both the measuring cup (11) and the connecting column (7) are telescopic structures. The supporting seat (4) is movably installed on the plurality of columns (5), and a plurality of electric telescopic cylinders (22) are also installed between the bottom surface of the supporting seat (4) and the bottom plate (3).

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