Material conveying device

Abstract

The utility model discloses a material conveying device which comprises a conveying pipe and a vibrator, the conveying pipe is provided with a feeding port and a discharging port, and an angle adjusting mechanism used for adjusting the inclination angle of the conveying pipe is arranged between the conveying pipe and the vibrator. When the device is used, the feeding port of the conveying pipe is connected with the material barrel, the discharging port of the conveying pipe is connected with the split charging mechanism, the angle adjusting mechanism adjusts the conveying pipe to a proper inclination angle, and then the vibrator drives the conveying pipe and the like to vibrate, so that powder materials can be smoothly transferred from the material barrel to the split charging mechanism, and material residues in the conveying pipe are greatly reduced; and aiming at materials with different properties, the angle of the conveying pipe can be correspondingly adjusted, so that the application range is widened.

Description

Technical Field

[0001] This utility model relates to the field of food and pharmaceutical packaging machinery technology, and in particular to a material conveying device. Background Technology

[0002] In the aseptic packaging process of powdered drugs, a device is needed to transport the powder from the raw material barrel to the packaging mechanism. The powder delivery must be timely and the residue must be minimal.

[0003] Chinese patent document CN 216468857 U discloses a test packaging machine that uses a vibrating feeding mechanism to transport materials. Compared with the screw conveyor of the prior art, this reduces the weight of the powder feeding component, simplifies the installation and operation steps of the powder feeding component, and greatly increases the convenience of operation. However, the technical solution has the following drawbacks:

[0004] 1) Different powders have different properties. Since the angle of the feeding cylinder is not adjustable, the powder feeding effect is also very different, which limits the scope of application. In addition, there is a lot of powder residue at the end of production.

[0005] 2) The feed cylinder is installed on the vibrator by clamps, which makes disassembly and maintenance inconvenient in an environment with laminar flow isolators;

[0006] 3) When all the powder in the material tank has been delivered, it cannot be detected in time, which requires stopping the machine to replace it and makes it impossible to guarantee continuous production. Utility Model Content

[0007] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a material conveying device with simple structure, wide applicability, and the ability to reduce residual material.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0009] A material conveying device includes a conveying pipe and a vibrator. The conveying pipe is provided with an inlet and an outlet. An angle adjustment mechanism for adjusting the tilt angle of the conveying pipe is provided between the conveying pipe and the vibrator.

[0010] As a further improvement to the above technical solution: the vibrator is provided with a first mounting base, one end of the first mounting base is provided with an adjustable member that can reciprocate, the other end of the first mounting base is provided with a first connecting member, the conveying pipe is provided on a second mounting base, one end of the second mounting base is provided with a second connecting member, the other end of the second mounting base is provided with a third connecting member, the adjustable member is hinged to the second connecting member, and the first connecting member is hinged to the third connecting member.

[0011] As a further improvement to the above technical solution: one end of the first mounting base is provided with an adjusting screw, and the adjusting component is an adjusting nut provided on the adjusting screw.

[0012] As a further improvement to the above technical solution: the adjusting screw is connected to an adjusting handle; and / or, dustproof rings are provided at both ends of the adjusting nut.

[0013] As a further improvement to the above technical solution: the second mounting base is provided with a U-shaped slide groove, a slide block is provided in the U-shaped slide groove, the conveying pipe is connected to the slide block, a locking hole is provided on the side wall of the U-shaped slide groove, and a limiting member is inserted in the locking hole.

[0014] As a further improvement to the above technical solution: the slide includes multiple support plates arranged at intervals along the length of the conveying pipe.

[0015] As a further improvement to the above technical solution, the support plate is provided with weight reduction holes.

[0016] As a further improvement to the above technical solution: the conveying pipe is equipped with a detection element for detecting the presence or absence of material.

[0017] As a further improvement to the above technical solution: the detection element is located at the higher end of the conveying pipe, and the discharge port is located at the lower end of the conveying pipe.

[0018] As a further improvement to the above technical solution: the inlet is located on the upper side of the conveying pipe, and the inlet and the detection element are located at the same end of the conveying pipe.

[0019] Compared with the prior art, the advantages of this utility model are:

[0020] The material conveying device disclosed in this utility model has an inlet connected to a material hopper and an outlet connected to a dispensing mechanism. An angle adjustment mechanism adjusts the conveying pipe to a suitable tilt angle, and then a vibrator drives the conveying pipe to vibrate, thereby enabling powdered materials to be smoothly transferred from the material hopper to the dispensing mechanism, greatly reducing material residue in the conveying pipe. Furthermore, the angle of the conveying pipe can be adjusted accordingly for materials of different properties, increasing its applicability.

[0021] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the material conveying device of this utility model.

[0023] Figure 2 This is a three-dimensional structural diagram of the first mounting base and the second mounting base in this utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the adjusting screw and adjusting component in this utility model.

[0025] Figure 4 This is a three-dimensional structural diagram of the utility model in use.

[0026] Figure 5 This is a schematic diagram of the structure of this utility model installed inside the isolator.

[0027] The labels in the diagram represent:

[0028] 1. Conveying pipe; 11. Inlet; 12. Outlet; 2. Vibrator; 3. Angle adjustment mechanism; 4. First mounting base; 41. Adjusting component; 42. First connecting component; 43. Adjusting screw; 44. Adjusting handle; 45. Dustproof ring; 5. Second mounting base; 51. Second connecting component; 52. Third connecting component; 53. U-shaped chute; 54. Slide seat; 55. Locking hole; 56. Limiting component; 57. Support plate; 58. Weight reduction hole; 6. Detection component; 7. Material bucket; 8. Dispensing mechanism; 9. Isolator. Detailed Implementation

[0029] 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.

[0030] 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.

[0031] 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.

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Figures 1 to 5 This invention illustrates an embodiment of the material conveying device of the present invention. The material conveying device of this embodiment includes a conveying pipe 1 and a vibrator 2. The conveying pipe 1 is provided with an inlet 11 and an outlet 12. An angle adjustment mechanism 3 for adjusting the tilt angle of the conveying pipe 1 is provided between the conveying pipe 1 and the vibrator 2.

[0034] In this embodiment of the material conveying device, the inlet 11 of the conveying pipe 1 is connected to the material bucket 7, the outlet 12 is connected to the dispensing mechanism 8, the angle adjustment mechanism 3 adjusts the conveying pipe 1 to a suitable tilt angle, and then the vibrator 2 drives the conveying pipe 1 to vibrate, so that powdery materials can be smoothly transferred from the material bucket 7 to the dispensing mechanism 8, greatly reducing the material residue in the conveying pipe 1. Furthermore, the angle of the conveying pipe 1 can be adjusted accordingly for materials of different properties, thus increasing the applicability.

[0035] See details Figure 1 and Figure 2 Furthermore, in this embodiment, the vibrator 2 is provided with a first mounting base 4, one end of which is provided with a reciprocating adjustable member 41, and the other end of which is provided with a first connecting member 42. The conveying pipe 1 is provided on a second mounting base 5, one end of which is provided with a second connecting member 51, and the other end of which is provided with a third connecting member 52. The adjustable member 41 is hinged to the second connecting member 51, and the first connecting member 42 is hinged to the third connecting member 52. When it is necessary to adjust the tilt angle of the conveying pipe 1, the adjustable member 41 moves, which drives the second mounting base 5 to rotate around the hinge point between the third connecting member 52 and the first connecting member 42. The tilt angle of the second mounting base 5 changes accordingly, and the tilt angle of the conveying pipe 1 is adjusted synchronously with the second mounting base 5. The structure is simple and the adjustment is convenient.

[0036] Furthermore, in this embodiment, one end of the first mounting base 4 is provided with an adjusting screw 43, and the adjusting element 41 is an adjusting nut provided on the adjusting screw 43. When it is necessary to adjust the tilt angle of the conveying pipe 1, rotating the adjusting screw 43 will drive the adjusting element 41 to move back and forth along the length direction of the adjusting screw 43, which is convenient and labor-saving for adjustment.

[0037] In a preferred embodiment, the adjusting screw 43 is connected to an adjusting handle 44, which allows the operator to manually rotate the adjusting screw 43 for adjustment.

[0038] See details Figure 3 As a preferred embodiment, dustproof rings 45 are provided at both ends of the adjusting nut to prevent dust and other foreign objects from entering the gap between the adjusting nut and the adjusting screw 43 and causing jamming, thereby further improving the reliability of the device.

[0039] See details Figure 1 , Figure 2 and Figure 5 In this embodiment, the second mounting base 5 is provided with a U-shaped slide groove 53, and a slide block 54 is provided in the U-shaped slide groove 53. The conveying pipe 1 is connected to the slide block 54. A locking hole 55 is provided on the side wall of the U-shaped slide groove 53, and a limiting member 56 (such as a limiting plate or a limiting rod) passes through the locking hole 55. When it is necessary to disassemble the conveying pipe 1, the limiting member 56 is first pulled out from the locking hole 55, and then the slide block 54 and the conveying pipe 1 installed on the slide block 54 can be taken out along the opening direction of the U-shaped slide groove 53 (the installation process is the reverse of the disassembly process and will not be described again). There is no need to manually tighten any knobs. In the environment of the isolator 9 with laminar flow, tool-free quick assembly and disassembly can be achieved.

[0040] See details Figure 1 Furthermore, the slide 54 includes multiple support plates 57 arranged at intervals along the length of the conveying pipe 1. In this embodiment, there are specifically two support plates 57, which can provide reliable support for the conveying pipe 1.

[0041] As a preferred embodiment, the support plate 57 is provided with weight reduction holes 58, which helps to reduce the weight of the support plate 57 and makes disassembly and maintenance easier.

[0042] Furthermore, in this embodiment, the conveying pipe 1 is equipped with a detection element 6 for detecting the presence or absence of material. The presence or absence of material in the conveying pipe 1 can be detected by the detection element 6, providing advance time for the replacement of the material bucket 7, thereby ensuring continuous production.

[0043] Furthermore, in this embodiment, the detection element 6 is located at the higher end of the conveying pipe 1, and the discharge port 12 is located at the lower end of the conveying pipe 1. Positioning the detection element 6 at the higher end of the conveying pipe 1 facilitates early feedback of material shortage signals and timely replacement of the material hopper 7.

[0044] In a preferred embodiment, the inlet 11 is located on the upper side of the conveying pipe 1, and the inlet 11 and the detection element 6 are located at the same end of the conveying pipe 1. Figure 1 and Figure 4 (The left end of the middle). Setting the inlet 11 and the detection element 6 at the same end of the conveying pipe 1 is beneficial for the detection element 6 to detect whether there is material in the conveying pipe 1 more timely and accurately, so as to replace the material bucket 7 in time.

[0045] 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 material conveying device, characterized in that: It includes a conveying pipe (1) and a vibrator (2). The conveying pipe (1) is provided with an inlet (11) and an outlet (12). An angle adjustment mechanism (3) for adjusting the tilt angle of the conveying pipe (1) is provided between the conveying pipe (1) and the vibrator (2).

2. The material conveying device according to claim 1, characterized in that: The vibrator (2) is provided with a first mounting base (4), one end of the first mounting base (4) is provided with an adjustable member (41) that can move back and forth, and the other end of the first mounting base (4) is provided with a first connecting member (42). The conveying pipe (1) is provided on a second mounting base (5), one end of the second mounting base (5) is provided with a second connecting member (51), and the other end of the second mounting base (5) is provided with a third connecting member (52). The adjustable member (41) is hinged to the second connecting member (51), and the first connecting member (42) is hinged to the third connecting member (52).

3. The material conveying device according to claim 2, characterized in that: The first mounting base (4) is provided with an adjusting screw (43) at one end, and the adjusting component (41) is an adjusting nut provided on the adjusting screw (43).

4. The material conveying device according to claim 3, characterized in that: The adjusting screw (43) is connected to an adjusting handle (44); and / or, the adjusting nut is provided with dustproof rings (45) at both ends.

5. The material conveying device according to claim 2, characterized in that: The second mounting base (5) is provided with a U-shaped slide groove (53), and a slide block (54) is provided in the U-shaped slide groove (53). The conveying pipe (1) is connected to the slide block (54). A locking hole (55) is provided on the side wall of the U-shaped slide groove (53), and a limiting member (56) passes through the locking hole (55).

6. The material conveying device according to claim 5, characterized in that: The slide (54) includes multiple support plates (57) arranged at intervals along the length of the conveying pipe (1).

7. The material conveying device according to claim 6, characterized in that: The support plate (57) is provided with weight reduction holes (58).

8. The material conveying device according to any one of claims 1 to 7, characterized in that: The conveying pipe (1) is equipped with a detection element (6) for detecting the presence or absence of material.

9. The material conveying device according to claim 8, characterized in that: The detection element (6) is located at the higher end of the conveying pipe (1), and the discharge port (12) is located at the lower end of the conveying pipe (1).

10. The material conveying device according to claim 9, characterized in that: The inlet (11) is located on the upper side of the conveying pipe (1), and the inlet (11) and the detection element (6) are located at the same end of the conveying pipe (1).

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