Quantitative packaging equipment for traditional Chinese medicinal materials

Abstract

The utility model relates to the technical field of quantitative packaging, in particular to traditional Chinese medicine quantitative packaging equipment which comprises a discharging bin, a first discharging assembly, a second discharging assembly and a controller, and a weighing assembly used for weighing materials falling into the discharging bin is arranged in the discharging bin. Traditional Chinese medicinal materials are discharged through the first discharging assembly, and then the traditional Chinese medicinal materials enter the discharging bin and make contact with the weighing assembly to be weighed, so that the traditional Chinese medicinal materials are discharged through the first discharging assembly, and the traditional Chinese medicinal materials are discharged through the second discharging assembly. When the weight of the traditional Chinese medicinal materials which are weighed by the weighing assembly and enter the discharging bin does not reach a weight threshold value required by packaging, the controller receives a signal of the weighing assembly and controls the second discharging assembly to conduct fine discharging, the traditional Chinese medicinal materials are supplemented till the total amount of the falling traditional Chinese medicinal materials reaches a proper packaging threshold value, and the packaging process is completed. And when the weight of the traditional Chinese medicinal materials is insufficient, automatic compensation is performed without manual intervention.

Description

TECHNICAL FIELD

[0001] The utility model relates to quantitative packaging technical field especially is related to a traditional Chinese medicinal material quantitative packaging equipment. BACKGROUND

[0002] Traditional Chinese medicinal materials mainly come from natural plants, animals, minerals and the like, such as ginseng, deer horn, gypsum and the like, in order to meet the demand of market circulation, it is usually necessary to carry out quantitative packaging to traditional Chinese medicinal materials, and standard quantitative packaging is convenient for the management of storage, transportation and sales links.

[0003] However, the traditional Chinese medicinal material quantitative packaging equipment of prior art mostly has problems such as inaccurate quantification, narrow application range and the like, some equipment only adopts single discharge mode, and it is difficult to realize accurate quantification for different kinds of traditional Chinese medicinal materials, and although some are improved, when the weight is insufficient, there is still lack of automatic compensation mechanism, and manual intervention adjustment is still needed, leading to low packaging efficiency, and the growing market demand cannot be met.

[0004] Therefore, based on the above situation, it is necessary to design a traditional Chinese medicinal material quantitative packaging equipment to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model provides a traditional Chinese medicinal material quantitative packaging equipment to solve the prior art in the traditional Chinese medicinal material weight is insufficient, and lack of automatic compensation mechanism needs manual intervention problem.

[0006] The technical problem solved by the utility model is realized by adopting the following technical scheme:

[0007] A traditional Chinese medicinal material quantitative packaging equipment, including the hopper, first discharge assembly, second discharge assembly and controller, the hopper is equipped with the weighing assembly for weighing the material falling into the hopper, the first discharge assembly is equipped with the hopper for the preliminary discharge of material, the second discharge assembly is equipped with the hopper for the fine discharge of material, the controller is electrically connected with the weighing assembly, when the controller receives the material weight of the weighing assembly and is not in the set threshold range, for controlling the fine discharge of second discharge assembly.

[0008] Preferably, the first discharge assembly and the second discharge assembly each include a fixed disc and a rotating member attached to the top of the fixed disc, a plurality of material conveying grooves are circumferentially and equidistantly formed on the rotating member, a discharge hole is formed in the portion of the fixed disc above the hopper, and a drive motor is provided on the hopper and connected to the rotating member.

[0009] Preferably, the volume of the material conveying grooves on the first discharge assembly is greater than that of the material conveying grooves on the second discharge assembly.

[0010] Preferably, the inside of the discharging bin is provided with a plurality of guide plates for buffering the falling speed of the material entering the discharging bin.

[0011] Preferably, the weighing assembly comprises a weighing sensor and a receiving plate arranged on the weighing sensor, and the lower end of the discharging bin is provided with a plug valve, and the weighing sensor is arranged on the plug valve.

[0012] Preferably, the upper part of the first discharging assembly and the second discharging assembly is provided with a feeding bin, and the lower end of the feeding bin is provided with a first discharging port and a second discharging port for discharging.

[0013] The utility model has the beneficial effect that: the traditional Chinese medicinal material is discharged through the first discharging assembly first, then enters the discharging bin and contacts the weighing assembly and is weighed, when the weight of the traditional Chinese medicinal material entering the discharging bin does not reach the weight threshold required by packaging, the controller receives the signal of the weighing assembly and controls the second discharging assembly to carry out fine discharging, and the traditional Chinese medicinal material is supplemented until the total amount of the falling traditional Chinese medicinal material reaches the appropriate packaging threshold, and the weight of the traditional Chinese medicinal material is automatically compensated when it is insufficient, without manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0015] Figure 1 The utility model provides an isometric structure schematic drawing;

[0016] Figure 2 The utility model provides a front view structure schematic drawing;

[0017] Figure 3 The utility model provides a cross section schematic drawing;

[0018] Figure 4 The utility model Figure 3 The utility model provides an enlarged structure schematic drawing of A.

[0019] In the drawing, 1, discharging bin;21, weighing sensor;22, receiving plate;3, first discharging assembly;4, second discharging assembly;5, controller;61, fixed disc;62, rotating part;7, material conveying groove;8, discharging hole;9, driving motor;10, guide plate;11, plug valve;12, feeding bin;13, first discharging port;14, second discharging port. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0021] Referring to Figures 1-4 As shown in FIG. 1, a traditional Chinese medicinal material quantitative packaging equipment includes a feeding bin 1, the feeding bin 1 is internally provided with a weighing assembly for weighing the material falling into the feeding bin 1, and a first discharging assembly 3 for preliminarily discharging the material and a second discharging assembly 4 for finely discharging the material are arranged above the feeding bin 1. In use, the material first enters the feeding bin 1 through the first discharging assembly 3 and is weighed by the weighing assembly. When the weight of the material weighed by the weighing assembly is not within the set threshold range, the weighing assembly transmits a signal to a controller 5 electrically connected thereto. The controller 5 can be arranged on the feeding bin 1 to facilitate connection and use through wires. Then, the controller 5 controls the second discharging assembly 4 to start fine discharging after receiving the signal, until the amount of the material reaches the required packaging threshold. Finally, the material is discharged through the output end of the feeding bin 1 for packaging, and the weight of the traditional Chinese medicinal material is automatically compensated without manual intervention.

[0022] Referring to Figures 1-3 As shown in FIG. 1, further, the first discharging assembly 3 and the second discharging assembly 4 each include a fixed disc 61 and a rotating member 62 attached to the top of the fixed disc 61. A driving motor 9 connected to the rotating member 62 is arranged on the feeding bin 1. A plurality of material conveying grooves 7 are circumferentially and equidistantly arranged on the rotating member 62. The material enters the material conveying grooves 7, and then the driving motor 9 drives the rotating member 62 to rotate. As the rotating member 62 rotates, when the material conveying groove 7 containing the material rotates to the position of a discharging hole 8 arranged on the part of the fixed disc 61 above the feeding bin 1, the material in the material conveying groove 7 falls into the feeding bin 1 through the discharging hole 8 and is weighed by the weighing assembly. In addition, the capacity of the material conveying groove 7 is smaller than that of the feeding bin 1, so as to avoid excessive discharging and exceed the set material packaging threshold.

[0023] In order to realize fine discharging, the volume of the material conveying groove 7 on the first discharging assembly 3 is greater than that of the material conveying groove 7 on the second discharging assembly 4. After preliminary discharging from the first discharging assembly 3, the weight of the material does not reach the set threshold, and the required amount of the material is also small at this time. Therefore, the material conveying groove 7 with smaller volume can realize fine compensation little by little, so that the amount of the material in the feeding bin 1 reaches the weight threshold that can be packaged.

[0024] Referring to Figure 3As shown, further, in order to prevent the weighing assembly from having a weighing error, the inside of the discharging bin 1 is provided with a plurality of guide plates 10, which are used to buffer the falling speed of the material entering the discharging bin 1. When the material passes through the plurality of guide plates 10 for discharging buffering, the speed of the material falling and the impact force on the weighing assembly can be reduced. When the impact force is small, the measurement error of the weighing assembly can be reduced, so that the amount of material that needs to be packaged can be accurately maintained within a suitable range.

[0025] Referring to Figures 3-4 As shown, further, in order to weigh the amount of material entering the discharging bin 1, the weighing assembly comprises a weighing sensor 21 and a receiving plate 22 provided on the weighing sensor 21. The material falls onto the receiving plate 22 and acts on the weighing sensor 21 through the receiving plate 22 for weighing. When the amount of material reaches a suitable packaging threshold, a plug valve 11 is inserted at the lower end of the discharging bin 1 at this time. The plug valve 11 comprises a plug inserted into the discharging bin 1 and an actuating mechanism for actuating the plug. Common actuating mechanisms include motors, air cylinders, etc. When the valve needs to be closed, the actuating mechanism drives the plug to move into the inside of the discharging bin 1, thereby plugging the discharging bin 1 and cutting off the flow of material to prevent material leakage. When the plug valve 11 is in an open state, the plug is extracted by the actuating mechanism to the outside of the discharging bin 1. At this time, the discharging bin 1 is opened, facilitating the smooth flow of material. Then, the weighing sensor 21 is provided on the plug valve 11, and then the plug valve 11 drives the weighing assembly to come out of the discharging bin 1, so that the material is guided out of the discharging bin 1 under the action of gravity. A packaging device can be provided below the discharging bin 1 to package the material falling into containers such as packaging bags and packaging bottles.

[0026] Referring to Figures 1-3 As shown, further, in order to automatically discharge, the upper part of the first discharging assembly 3 and the second discharging assembly 4 is provided with a feeding bin 12, and the lower end of the feeding bin 12 is provided with a first discharging port 13 and a second discharging port 14 for discharging. In use, the material is poured into the feeding bin 12 in advance, and then the rotating member 62 on the first discharging assembly 3 is rotated, so that the material enters the material conveying groove 7. At this time, the second discharging port 14 is located between the two adjacent material conveying grooves 7 on the second discharging assembly 4, preventing simultaneous fine discharging. When the material in the material conveying groove 7 on the first discharging assembly 3 needs to be finely supplemented after falling into the discharging bin 1, the first discharging port 13 is also located between the two adjacent material conveying grooves 7 on the first discharging assembly 3, while the second discharging port 14 is aligned with the material conveying groove 7 on the second discharging assembly 4, so that the material is finely supplemented through the material conveying groove 7.

[0027] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A traditional Chinese medicine material quantitative packaging equipment, characterized in that, Comprising; The lower hopper (1) is provided with a weighing assembly for weighing the material falling into the lower hopper (1); The first discharge assembly (3) is arranged above the lower hopper (1) for preliminary discharge of the material; The second discharge assembly (4) is arranged above the lower hopper (1) for fine discharge of the material; The controller (5) is electrically connected with the weighing assembly, and when the controller (5) receives the material weight of the weighing assembly not within the set threshold range, the second discharge assembly (4) is controlled to fine discharge.

2. The traditional Chinese medicine material quantitative packaging equipment according to claim 1, characterized in that, The first discharge assembly (3) and the second discharge assembly (4) each include a fixed disc (61) and a rotating member (62) attached to the top of the fixed disc (61), a plurality of material conveying grooves (7) are circumferentially and equidistantly arranged on the rotating member (62), a discharge hole (8) is arranged on the part of the fixed disc (61) above the lower hopper (1), and a drive motor (9) is arranged on the lower hopper (1) and connected with the rotating member (62).

3. The traditional Chinese medicine material quantitative packaging device according to claim 2, characterized in that, The volume of the material conveying groove (7) on the first discharge assembly (3) is greater than that of the material conveying groove (7) on the second discharge assembly (4).

4. The traditional Chinese medicine material quantitative packaging equipment according to claim 1, characterized in that, The inside of the lower hopper (1) is provided with a plurality of guide plates (10) for buffering the falling speed of the material entering the lower hopper (1).

5. The traditional Chinese medicine material quantitative packaging equipment according to claim 1, characterized in that, The weighing assembly includes a weighing sensor (21) and a receiving plate (22) arranged on the weighing sensor (21), the lower end of the lower hopper (1) is provided with a plug valve (11), and the weighing sensor (21) is arranged on the plug valve (11).

6. The traditional Chinese medicinal material quantitative packaging apparatus according to claim 2, characterized in that, The upper part of the first discharge assembly (3) and the second discharge assembly (4) is provided with a feeding bin (12), and the lower end of the feeding bin (12) is provided with a first discharge port (13) and a second discharge port (14) for discharging.

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