Powder distribution device for rotary flexible packaging machine

Abstract

The utility model discloses a powder distribution device for a rotary flexible packaging machine, which comprises a discharge bottom plate, a servo motor, a speed reducer, an output gear, a transmission shaft, a spiral frame, a discharge hopper and a feed hopper, the top of the discharge bottom plate is fixedly connected with a motor fixing seat, and the top of the motor fixing seat is provided with a mounting table; according to the powder distribution device, the servo motor serves as power input of the speed reducer to drive the output gear to rotate, then the transmission shaft rotates through the chain belt, the side rod is matched to drive the spiral frame to rotate so that powder can be discharged from the discharging nozzle at the bottom of the discharging hopper, the powder distribution process is automatically completed, and manual scooping operation is not needed; meanwhile, a closed structure is formed by the discharging hopper and the feeding hopper at the bottom of the discharging bottom plate, the sealing effect is improved in cooperation with a sealing ring at the top of the discharging hopper and a hoop at the bottom of the discharging hopper, and powder is prevented from being affected with damp, agglomerated or polluted in the distribution process.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, in particular to a powder distributing device for a rotary flexible packaging machine. Background Art

[0002] Powder packaging is an important part of modern food processing. In the existing technology, manufacturers usually manually transport large quantities of powder to the discharge port of the packaging machine, scoop the powder into the discharge port of the packaging machine, and then the packaging machine performs quantitative packaging. However, this packaging method causes the powder to become damp and sticky due to excessive contact with air during the transportation process, and even become contaminated. In addition, manual scooping wastes manpower and cannot be integrated into the packaging process. Therefore, it is necessary to design a powder dispensing device for a rotary flexible packaging machine. Utility Model Content

[0003] The purpose of the utility model is to provide a powder dispensing device for a rotary flexible packaging machine, so as to solve the problem that the existing powder packaging operation may cause the powder to come into excessive contact with the air, thereby becoming damp and sticky into lumps or even contaminated, and the use of manual scooping also wastes manpower and cannot be automated in the packaging machine.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a powder dispensing device for a rotary flexible packaging machine, comprising a discharge base plate, a servo motor, a reducer, a stud, an output gear, a transmission shaft, a side rod, a spiral rack, a discharge hopper and a feed hopper, the top of the discharge base plate is fixedly connected to a motor fixing seat, a mounting platform is provided on the top of the motor fixing seat, a servo motor is fixedly installed on the top of the mounting platform, the output end of the servo motor is cooperatively connected to the reducer, the output end of the reducer is fixedly connected to the output gear, the output gear is cooperatively connected to the transmission shaft through a chain belt, the bottom of the transmission shaft is fixedly connected to the side rod by screws, and the bottom of the side rod is fixedly connected to the spiral rack.

[0005] As a further technical solution of the present invention, a motor enclosure is provided on the top of the discharge bottom plate, and the reducer and the servo motor are both located inside the motor enclosure.

[0006] As a further technical solution of the present invention, a stud is fixedly installed on the bottom of the reducer, and the stud is fixed on the top of the discharge bottom plate.

[0007] As a further technical solution of the present invention, the transmission shaft is connected to the discharge bottom plate through a deep groove bearing.

[0008] As a further technical solution of the present invention, the spiral frame is rotatably connected to the discharge nozzle, and the discharge nozzle is sleeved on the bottom of the discharge hopper. The discharge hopper and the discharge nozzle are fixed to each other by a clamp, and a locking frame is connected to the clamp.

[0009] As a further technical solution of the present invention, the top of the discharging hopper is fitted into the bottom of the discharging base plate, and a feed hopper is provided on one side of the discharging hopper, the feed hopper and the discharging hopper are connected to each other, a sealing ring is sleeved on the top of the feed hopper, and the sealing ring is fixed to the bottom of the discharging base plate, a fixing buckle is provided on one side of the sealing ring, and the fixing buckle is engaged in the clamping groove, and the clamping groove is opened at the top of the side wall of the discharging hopper.

[0010] As a further technical solution of the present invention, limit blocks are evenly arranged on the top of the discharge bottom plate, and the limit blocks are attached to the inner wall of the motor enclosure shell.

[0011] The utility model provides a powder distributing device for a rotary flexible packaging machine, which has the advantages that the servo motor and the reducer are fixedly supported in the motor closed shell by the motor fixing seat and the stud respectively, the servo motor serves as the power input of the reducer to transmit the torque to the output gear on the output end of the reducer, and then the output gear drives the transmission shaft to rotate through the chain belt, and during the rotation of the transmission shaft, the spiral frame is driven to rotate by the side rod to discharge the powder from the discharge nozzle at the bottom of the discharge hopper, automatically completing the powder distribution process without manual scooping operation, and can become an automated process during the operation of the packaging machine. At the same time, the discharge hopper and the feed hopper form a closed structure at the bottom of the discharge bottom plate, and the sealing effect is improved with the sealing ring on the top of the discharge hopper and the clamp at the bottom of the discharge hopper to prevent the powder from getting damp, agglomerated or contaminated during the distribution process. 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 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 The exploded view of the overall structure of the present invention is shown;

[0014] Figure 2 for Figure 1 A partial enlarged view of area A in the middle;

[0015] Figure 3 It is a three-dimensional diagram of the overall structure of the utility model.

[0016] In the figure: 1. Discharge base plate; 2. Motor fixing base; 3. Mounting table; 4. Servo motor; 5. Reducer; 6. Stud; 7. Motor enclosure; 8. Output gear; 9. Drive shaft; 10. Side rod; 11. Screw frame; 12. Discharge nozzle; 13. Discharge hopper; 14. Clamp; 15. Feed hopper; 16. Limit block; 17. Sealing ring; 18. Fixing buckle; 19. Snap-in groove; 20. Locking frame. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 creative work are within the scope of protection of the present invention.

[0018] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0019] Please see the attached Figure 1 -Attached Figure 3The utility model provides an embodiment: a powder dispensing device for a rotary flexible packaging machine, comprising a discharging bottom plate 1, a servo motor 4, a reducer 5, a stud 6, an output gear 8, a transmission shaft 9, a side rod 10, a spiral frame 11, a discharging hopper 13 and a feeding hopper 15. The top of the discharging bottom plate 1 is fixedly connected to a motor fixing seat 2, a mounting platform 3 is provided on the top of the motor fixing seat 2, a servo motor 4 is fixedly installed on the top of the mounting platform 3, the output end of the servo motor 4 is matched and connected to the reducer 5, the output end of the reducer 5 is fixedly connected to the output gear 8, the output gear 8 is matched and connected to the transmission shaft 9 through a chain belt, the bottom of the transmission shaft 9 is fixedly connected to the side rod 10 by screws, and the bottom of the side rod 10 is fixedly connected to the spiral frame 11; a motor closing shell 7 is provided on the top of the discharging bottom plate 1, and the reducer 5 and the servo motor 4 are both located inside the motor closing shell 7; a stud 6 is fixedly installed on the bottom of the reducer 5, and the stud 6 is fixed to the top of the discharging bottom plate 1; the transmission The shaft 9 is connected to the discharge base plate 1 through a deep groove bearing; the spiral frame 11 is rotatably connected to the discharge nozzle 12, and the discharge nozzle 12 is sleeved on the bottom of the discharge hopper 13. The discharge hopper 13 and the discharge nozzle 12 are fixed to each other through a clamp 14, and the clamp 14 is fitted with a locking frame 20; the top of the discharge hopper 13 fits the bottom of the discharge base plate 1, and a feed hopper 15 is provided on one side of the discharge hopper 13. The feed hopper 15 and the discharge hopper 13 are connected to each other, and a sealing ring 17 is sleeved on the top of the feed hopper 15. The sealing ring 17 is fixed to the bottom of the discharge bottom plate 1, and a fixing buckle 18 is provided on one side of the sealing ring 17, and the fixing buckle 18 is engaged in the clamping groove 19, and the clamping groove 19 is provided on the top of the side wall of the discharge hopper 13; the top of the discharge bottom plate 1 is evenly provided with a limiting block 16, and the limiting block 16 is attached to the inner wall of the motor enclosure 7. The limiting block 16 is used to limit the motor enclosure 7 during the installation process of the motor enclosure 7, assisting the installation and improving the user experience;

[0020] Specifically, when in use, the servo motor 4 and the reducer 5 are fixedly supported in the motor enclosure 7 by the motor fixing base 2 and the stud 6 respectively. The servo motor 4 serves as the power input of the reducer 5 to transmit the torque to the output gear 8 on the output end of the reducer 5. Then the output gear 8 drives the transmission shaft 9 to rotate through the chain belt. During the rotation of the transmission shaft 9, the spiral frame 11 is driven to rotate through the side rod 10 to discharge the powder from the discharge nozzle 12 at the bottom of the discharge hopper 13, automatically completing the powder distribution process without manual scooping operation, which can become an automated process during the operation of the packaging machine. At the same time, the discharge hopper 13 and the feed hopper 15 form a closed structure at the bottom of the discharge bottom plate 1, and are matched with the sealing ring 17 on the top of the discharge hopper 13 and the clamp 14 at the bottom of the discharge hopper 13 to improve the sealing effect, so as to prevent the powder from getting damp, agglomerated or contaminated during the distribution process.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A powder dispensing device for a rotary flexible packaging machine, comprising a discharge base plate (1), a servo motor (4), a reducer (5), a stud (6), an output gear (8), a transmission shaft (9), a side rod (10), a spiral frame (11), a discharge hopper (13) and a feed hopper (15), characterized in that: The top of the discharging bottom plate (1) is fixedly connected to a motor fixing seat (2), a mounting platform (3) is provided on the top of the motor fixing seat (2), a servo motor (4) is fixedly mounted on the top of the mounting platform (3), the output end of the servo motor (4) is connected to a reducer (5), the output end of the reducer (5) is fixedly connected to an output gear (8), the output gear (8) is connected to a transmission shaft (9) through a chain belt, the bottom of the transmission shaft (9) is fixedly connected to a side rod (10) through screws, and the bottom of the side rod (10) is fixedly connected to a spiral frame (11).

2. The powder dispensing device for a rotary flexible packaging machine according to claim 1, characterized in that: A motor enclosure shell (7) is provided on the top of the discharge bottom plate (1), and the reducer (5) and the servo motor (4) are both located inside the motor enclosure shell (7).

3. The powder dispensing device for a rotary flexible packaging machine according to claim 1, characterized in that: A stud (6) is fixedly mounted on the bottom of the reducer (5), and the stud (6) is fixed on the top of the discharge bottom plate (1).

4. The powder dispensing device for a rotary flexible packaging machine according to claim 1, characterized in that: The transmission shaft (9) is connected to the discharge bottom plate (1) through a deep groove bearing.

5. The powder dispensing device for a rotary flexible packaging machine according to claim 1, characterized in that: The spiral frame (11) is rotatably connected to the discharge nozzle (12), and the discharge nozzle (12) is sleeved on the bottom of the discharge hopper (13). The discharge hopper (13) and the discharge nozzle (12) are fixed to each other through a clamp (14), and a locking frame (20) is matched and connected to the clamp (14).

6. The powder dispensing device for a rotary flexible packaging machine according to claim 5, characterized in that: The top of the discharge hopper (13) is fitted to the bottom of the discharge base plate (1), and a feed hopper (15) is provided on one side of the discharge hopper (13). The feed hopper (15) and the discharge hopper (13) are communicated with each other. A sealing ring (17) is sleeved on the top of the feed hopper (15), and the sealing ring (17) is fixed to the bottom of the discharge base plate (1). A fixing buckle (18) is provided on one side of the sealing ring (17), and the fixing buckle (18) is engaged in a clamping groove (19). The clamping groove (19) is opened at the top of the side wall of the discharge hopper (13).

7. The powder dispensing device for a rotary flexible packaging machine according to claim 1, characterized in that: Limiting blocks (16) are evenly arranged on the top of the discharge bottom plate (1), and the limiting blocks (16) are fitted on the inner wall of the motor sealing shell (7).

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