Turnover feeding device

Abstract

The utility model discloses an overturning feeding device which comprises an installation sleeve arranged on a table top, a first drive and a second drive, the first drive and the second drive are arranged below the table top, a hollow lifting shaft is arranged in the installation sleeve in a penetrating mode, a rotating shaft is arranged in the hollow lifting shaft in a penetrating mode, the hollow lifting shaft is connected with the rotating shaft through a bearing, and the first drive is connected with one end of the hollow lifting shaft. The second driver is connected with one end of the rotating shaft through a transmission assembly to drive the rotating shaft to rotate, the other end of the rotating shaft is connected with a reversing assembly, one side of the reversing assembly is connected with an overturning arm used for driving materials to overturn, and the other side of the reversing assembly is provided with a feeding device. The utility model has the advantages that the energy consumption is reduced, and the sterility risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to food, medicine packing technical field, concretely relates to a turnover feeding device. BACKGROUND

[0002] In the process of sterile dispensing production of powder medicine, in order to take out the medicine powder of raw material medicine barrel and butt joint with the powder feeding device of dispensing machine, raw material powder barrel needs to be turned over 180, the existing turnover mechanism can not adjust the unloading height, and the compatibility is poor, if the lifting mechanism is equipped, the driving part of turnover mechanism often needs to follow lifting mechanism and lift on the table top, not only increase the load and energy consumption of lifting mechanism, and the power source is placed on the table top, also increase the sterile risk. UTILITARY MODEL CONTENTS

[0003] The utility model solves the technical problem to overcome the prior art's insufficient, provide a turnover feeding device that reduces energy consumption, reduces the sterile risk.

[0004] To solve the above technical problem, the utility model adopts the following technical scheme:

[0005] A kind of turnover feeding device, including installation sleeve set on table top, first drive and second drive set under table top, hollow lifting shaft is arranged in the installation sleeve, hollow lifting shaft is arranged in the hollow lifting shaft, and with rotatable shaft rotatable connection, the first drive is connected with one end of hollow lifting shaft, to drive hollow lifting shaft to lift, the second drive is connected with one end of rotatable shaft by transmission assembly, the transmission assembly is used to transmit torque to rotatable shaft, and can be axially moved relative to the output shaft of second drive, the other end of rotatable shaft is connected with reversing assembly, the reversing assembly one side is connected with the turnover arm for material turnover, and the other side is equipped with feeding device.

[0006] As the further improvement of the above technical scheme:

[0007] The transmission box is equipped above the installation sleeve, the reversing assembly is arranged in transmission box, and the other end of hollow lifting shaft is connected with transmission box.

[0008] Elastic sealing tube is arranged between the installation sleeve and transmission box, and the elastic sealing tube is sleeved on the outer surface of hollow lifting shaft.

[0009] The elastic sealing tube is corrugated pipe.

[0010] The first drive is connected with lifting seat by screw rod transmission assembly, and the lifting seat is connected with hollow lifting shaft.

[0011] The reversing assembly is bevel gear transmission assembly.

[0012] Clamping assembly is arranged on the turnover arm.

[0013] The feeding device includes a feeding pipe with an input port for connecting with materials, and the output end of the feeding pipe is connected to a dispensing mechanism.

[0014] The hollow lifting shaft is connected to the rotating shaft via bearings.

[0015] The transmission component is a spline component.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] The disclosed flipping and feeding device uses a second drive to rotate a rotating shaft. The rotating shaft converts horizontal rotation to vertical rotation via a reversing component, thereby causing the flipping arm on one side to flip and connect with the feeding device on the other side, thus achieving feeding. To accommodate the flipping of materials of different sizes and the varying connection heights of different feeding devices, a first drive drives a hollow lifting shaft to rise and fall. The hollow lifting shaft is connected to the rotating shaft via bearings, thus driving the rotating shaft to rise and fall, ultimately driving the reversing component and the flipping arm to rise and fall, achieving height adjustment. Furthermore, the rotating shaft is connected to the second drive via a transmission component, allowing the rotating shaft 4 to rotate with the output shaft of the second drive 2. The transmission component can also move axially relative to the output shaft of the second drive, thus adapting to the axial lifting and falling displacement of the rotating shaft. Therefore, the second drive does not need to rise and fall with the rotating shaft, which not only reduces the load and energy consumption of the first drive but also facilitates fixing both the first and second drives below the table surface, reducing the risk of aseptic operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the flipping feeding device of this utility model.

[0019] Figure 2 This is a cross-sectional structural diagram of the flipping feeding device of this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of this utility model before the material is flipped.

[0021] Figure 4 This is a schematic diagram of the structure of the present invention after the material is flipped.

[0022] Figure 5 This is a structural diagram of the lowest and highest positions of the lifting mechanism of this utility model (a is the highest position, and b is the lowest position).

[0023] The labels in the diagram represent: 1. First drive; 2. Second drive; 3. Transmission assembly; 4. Rotary shaft; 5. Reversing assembly; 6. Feeding device; 7. Material; 8. Hollow lifting shaft; 9. Mounting sleeve; 10. Transmission box; 11. Elastic sealing tube; 13. Screw drive assembly; 14. Lifting seat; 15. Tilting arm; 16. Clamping assembly; 17. Feeding pipe; 18. Input port; 19. Dispensing mechanism. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Figures 1 to 5This invention illustrates an embodiment of the tilting and feeding device. The device includes a mounting sleeve 9 on a tabletop, a first drive 1 and a second drive 2 located below the tabletop. A hollow lifting shaft 8 passes through the mounting sleeve 9, and a rotating shaft 4 passes through the hollow lifting shaft 8 and is rotatably connected to it. The first drive 1 is connected to one end of the hollow lifting shaft 8 to drive it to rise and fall. The second drive 2 is connected to one end of the rotating shaft 4 via a transmission assembly 3. The transmission assembly 3 transmits torque to the rotating shaft 4 and can move axially relative to the output shaft of the second drive 2. The other end of the rotating shaft 4 is connected to a reversing assembly 5. One side of the reversing assembly 5 is connected to a tilting arm 15 for tilting the material 7, and the other side is provided with a feeding device 6.

[0029] In this tilting and feeding device, the second drive 2 drives the rotating shaft 4 to rotate. The rotating shaft 4 converts horizontal rotation to vertical rotation through the reversing component 5, thereby causing the tilting arm 15 on one side to tilt. Figure 3 The material 7 shown is flipped over to dock with the feeding device 12 on the other side, as shown. Figure 4 As shown, material feeding is achieved; to accommodate the flipping of materials 7 of different sizes and the changing docking height of different feeding devices 12, the hollow lifting shaft 8 is driven to rise and fall by the first drive 1. The hollow lifting shaft 8 is connected to the rotating shaft 4 through bearings, thus driving the rotating shaft 4 to rise and fall, ultimately driving the reversing assembly 5 and the tilting arm 15 to rise and fall, thereby achieving height adjustment. Figure 5 As shown, the rotating shaft 4 is connected to the second drive 2 through the transmission component 3, so that the rotating shaft 4 can rotate with the output shaft of the second drive 2. The transmission component 3 can move axially relative to the output shaft of the second drive 2, that is, it can adapt to the axial lifting displacement of the rotating shaft 4. Therefore, the second drive 2 does not need to rise and fall with the rotating shaft 4, which not only reduces the load and energy consumption of the first drive 1, but also makes it easier to fix both the first drive 1 and the second drive 2 below the table surface, reducing the risk of sterility.

[0030] Furthermore, in this embodiment, a transmission box 10 is provided above the mounting sleeve 9, the reversing assembly 5 is disposed inside the transmission box 10, and the other end of the hollow lifting shaft 8 is connected to the transmission box 10. The transmission box 10 protects the reversing assembly 5, and the transmission box 10 rises and falls with the hollow lifting shaft 8, synchronously with the reversing assembly 5.

[0031] Furthermore, in this embodiment, an elastic sealing tube 11 is provided between the mounting sleeve 9 and the transmission box 10, and the elastic sealing tube 11 is sleeved on the outside of the hollow lifting shaft 8. The elastic sealing tube 11 can seal the mounting sleeve 9 and the transmission box 10, preventing the transmission mechanism from contaminating the table surface environment, and the elastic sealing tube 11 can also extend and retract according to the lifting height of the transmission box 10. Preferably, the elastic sealing tube 11 is a corrugated pipe, which has a simple structure and low cost.

[0032] Furthermore, in this embodiment, the first drive 1 is connected to the lifting seat 14 via a lead screw transmission assembly 13, and the lifting seat 14 is connected to the hollow lifting shaft 8. The first drive 1 drives the lifting seat 14 to rise and fall via the lead screw transmission assembly 13, and the lifting seat 14 drives the hollow lifting shaft 8 to rise and fall, which facilitates the arrangement of the first drive 1. Preferably, both the first drive 1 and the second drive 2 are rotary motors.

[0033] Furthermore, in this embodiment, the commutation component 5 is a bevel gear transmission component. It has a simple structure and high commutation efficiency.

[0034] Furthermore, in this embodiment, the flipping arm 15 is provided with a clamping assembly 16. The clamping assembly 16 is used to clamp and fix the material 7, preventing the material 7 from moving during the flipping process, and facilitating docking with the feeding device 6.

[0035] Furthermore, in this embodiment, the feeding device 6 includes a feeding pipe 17, which has an input port 18 for docking with the material 7, and the output end of the feeding pipe 17 is connected to the dispensing mechanism 19. After the material 7 is flipped, it docks with the input port 18, and the powder in the material 7 is poured into the feeding pipe 17. The feeding pipe 17 delivers the powder to the output end, and finally it is dispensed by the dispensing mechanism 19.

[0036] Furthermore, in this embodiment, the hollow lifting shaft 8 is connected to the rotating shaft 4 via a bearing.

[0037] Furthermore, in this embodiment, the transmission component 3 is a spline component. It has a simple structure and good transmission effect.

[0038] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible variations and modifications to the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the protection scope of the present invention.

Claims

1. A flip loading device, characterized by: The application relates to a material overturning device, which comprises a mounting sleeve (9) arranged on a table top, a first drive (1) and a second drive (2) arranged under the table top, a hollow lifting shaft (8) arranged in the mounting sleeve (9), a rotating shaft (4) arranged in the hollow lifting shaft (8) and rotatably connected with the rotating shaft (4), the first drive (1) being connected with one end of the hollow lifting shaft (8) to drive the hollow lifting shaft (8) to lift, the second drive (2) being connected with one end of the rotating shaft (4) through a transmission assembly (3), the transmission assembly (3) being used for transmitting torque to the rotating shaft (4) and being axially movable relative to an output shaft of the second drive (2), the other end of the rotating shaft (4) being connected with a reversing assembly (5), one side of the reversing assembly (5) being connected with a turnover arm (15) used for overturning material (7), and the other side of the reversing assembly (5) being provided with a feeding device (6).

2. The flip-up loading device of claim 1, wherein: The mounting sleeve (9) is provided with a transmission box (10) above, the reversing assembly (5) is arranged in the transmission box (10), and the other end of the hollow lifting shaft (8) is connected with the transmission box (10).

3. The flipper loader of claim 2, wherein: An elastic sealing pipe (11) is arranged between the mounting sleeve (9) and the transmission box (10), and the elastic sealing pipe (11) is sleeved outside the hollow lifting shaft (8).

4. The flip-up loading device of claim 3, wherein: The elastic sealing pipe (11) is a bellows.

5. The flip up loading device of claim 2, wherein: The first drive (1) is connected with a lifting seat (14) through a screw rod transmission assembly (13), and the lifting seat (14) is connected with the hollow lifting shaft (8).

6. The flip-up loading device according to any one of claims 1 to 5, characterized in that: The reversing assembly (5) is a bevel gear transmission assembly.

7. The flipper loading device of any one of claims 1 to 5, wherein: The turnover arm (15) is provided with a clamping assembly (16).

8. The flip-up loading device according to any one of claims 1 to 5, characterized in that: The feeding device (6) comprises a feeding pipe (17), the feeding pipe (17) is provided with an input port (18) for abutting against the material (7), and an output end of the feeding pipe (17) is connected with a sub-packaging mechanism (19).

9. The flipper loading device of any one of claims 1 to 5, wherein: The hollow lifting shaft (8) is connected with the rotating shaft (4) through a bearing.

10. The flip-up loading device according to any one of claims 1 to 5, characterized in that: The transmission assembly (3) is a spline assembly.

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