Full-automatic traditional Chinese medicine formula granule packaging machine

Abstract

The utility model discloses a full-automatic traditional Chinese medicine formula granule packaging machine, and relates to pharmaceutical equipment. The full-automatic traditional Chinese medicine formula granule packaging machine comprises a conveying frame, a conical storage barrel is arranged on the upper surface of the conveying frame, and a discharging pipe is arranged at the bottom end of the conical storage barrel; the weighing assembly comprises a fixed cylinder which is fixedly arranged on the lower surface of the conical storage cylinder through a plurality of mounting columns, a weighing cylinder is arranged in the fixed cylinder, and a pressure sensor is fixedly arranged on the inner bottom wall of the fixed cylinder; the discharging assembly comprises a rotating rod rotationally arranged on the inner top wall of the conical storage barrel, the bottom end of the rotating rod extends into the discharging pipe, a first spiral conveying blade is fixedly arranged on the outer surface of the rotating rod, and a driving motor used for driving the rotating rod to rotate is arranged on the upper surface of the conical storage barrel; and a discharging assembly. According to the traditional Chinese medicine particle bottling device, the purpose of automatic bottling is achieved while traditional Chinese medicine particles are accurately weighed, and the packaging efficiency can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to pharmaceutical equipment, in particular to a full-automatic Chinese medicine formula granule packaging machine. Background Art

[0002] In the process of packaging Chinese medicine formula granules, some Chinese medicine formula granules that need special packaging need to be bottled. In the existing patent, a spiral quantitative medicine adding mechanism for a Chinese medicine granule medicine bottle, the patent publication number is CN209241361U, which includes a main body of the medicine adding mechanism, and a storage barrel is fixedly installed inside the main body of the medicine adding mechanism. For this spiral quantitative medicine adding mechanism of the Chinese medicine granule medicine bottle, the transmission clutch is movably connected with the medicine feeding screw through a clamping groove, so that the medicine feeding screw can move to the right and be pulled out from the inside of the transmission clutch. The medicine screw is movably installed through a deep groove ball bearing, which is convenient for the medicine screw to be pulled out from the deep groove ball bearing. The support end is movably installed inside the movable cavity, so that the support end can slide to the right. The support end is movably connected with the medicine screw through an oil-free bushing, which is convenient for the support end to pull the medicine screw out from the inside of the transmission clutch and the deep groove ball bearing when sliding to the right, and is convenient for the medicine screw to be replaced according to the size of the Chinese medicine granules, avoiding blockage and achieving the purpose of preventing blockage.

[0003] When this spiral quantitative medicine adding mechanism for the Chinese medicine granule medicine bottle actually adds medicine to the Chinese medicine formula granules, it only feeds the medicine through the medicine feeding screw. On the one hand, during the bottling process, there is a defect that the Chinese medicine granules cannot be effectively weighed, resulting in different amounts of Chinese medicine granules filled into the packaging bottles. On the other hand, the bottling efficiency is low and it is impossible to continuously add medicine to multiple packaging bottles.

[0004] In order to solve the above-mentioned defects existing in the prior art, a full-automatic Chinese medicine formula granule packaging machine has been developed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a full-automatic Chinese medicine formula granule packaging machine to solve the problem that the Chinese medicine granules for packaging cannot be accurately weighed in the prior art.

[0006] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0007] A full-automatic Chinese medicine formula granule packaging machine includes:

[0008] A conveying frame, and a conveyor belt arranged on the inner wall of the conveying frame for conveying packaging bottles. A conical storage barrel for storing Chinese medicine formula granules is arranged on the upper surface of the conveying frame, and a discharge pipe is arranged at the bottom end of the conical storage barrel;

[0009] A weighing component, which is used to weigh the traditional Chinese medicine formula granules discharged through the discharge pipe. The weighing component includes a fixed cylinder fixedly arranged on the lower surface of the conical storage cylinder through a plurality of mounting columns, and a weighing cylinder is arranged inside the fixed cylinder. A pressure sensor is fixedly arranged on the inner bottom wall of the fixed cylinder, and the top end of the pressure sensor is fixedly connected to the lower surface of the weighing cylinder;

[0010] A discharge component, which includes a rotating rod rotatably arranged on the inner top wall of the conical storage cylinder, and the bottom end of the rotating rod extends into the discharge pipe. A first spiral conveyor blade is fixedly arranged on the outer surface of the rotating rod, and a driving motor for driving the rotating rod to rotate is arranged on the upper surface of the conical storage cylinder;

[0011] A blanking component, which is used to blank the traditional Chinese medicine formula granules weighed inside the weighing cylinder.

[0012] Further, L-shaped mounting brackets are fixedly arranged on the front and back of the conveying frame, and the top ends of the L-shaped mounting brackets are fixedly connected to the outer surface of the conical storage cylinder. A PLC controller is fixedly arranged on the front of the L-shaped mounting bracket on the front.

[0013] The blanking component includes a blanking pipe embedded in the lower surface of the weighing cylinder, and the inner bottom of the weighing cylinder is of a conical structure. A through hole corresponding to the blanking pipe is opened on the inner bottom wall of the fixed cylinder, and the inner diameter of the through hole is larger than the outer diameter of the blanking pipe.

[0014] An electromagnetic control valve is fixedly arranged on the outer surface of the blanking pipe, and the pressure sensor, the driving motor and the electromagnetic control valve are all electrically connected to the PLC controller through wires.

[0015] The upper surface of the weighing cylinder corresponds to the bottom end of the discharge pipe, and a conical diversion cover is fixedly arranged at the upper edge of the weighing cylinder.

[0016] The blanking component further includes a connecting rod fixedly arranged at the bottom end of the rotating rod and extending into the blanking pipe, and a second spiral conveyor blade is fixedly arranged on the outer surface of the connecting rod. The spiral directions of the first spiral conveyor blade and the second spiral conveyor blade are opposite.

[0017] A concave positioning seat for positioning the packaging bottle is arranged on the upper surface of the conveyor belt, and a feeding pipe is arranged at the top of the conical storage cylinder, and a sealing plug is arranged at the top end of the filling pipe.

[0018] The present utility model realizes the purpose of automatically weighing and automatically filling the traditional Chinese medicine granules in the packaging bottle when the packaging machine packs the traditional Chinese medicine granules into the packaging bottle by setting a weighing component, a discharge component and a blanking component.

[0019] Compared with the prior art, while accurately weighing traditional Chinese medicine granules, the utility model realizes the purpose of automatic bottling, and can significantly improve the packaging efficiency. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged structural schematic diagram at A in it;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the rotating rod of the utility model.

[0024] In the figure:

[0025] 100, conveying frame;

[0026] 200, packaging bottle;

[0027] 300, conveyor belt;

[0028] 400, conical storage cylinder;

[0029] 500, discharge pipe;

[0030] 600, weighing assembly; 601, fixed cylinder; 602, weighing cylinder; 603, pressure sensor; 604, conical diversion cover;

[0031] 700, discharge assembly; 701, rotating rod; 702, first spiral conveyor blade; 703, drive motor;

[0032] 800, blanking assembly; 801, blanking pipe; 802, electromagnetic control valve; 803, connecting rod; 804, second spiral conveyor blade;

[0033] 900, PLC controller. Detailed Embodiment

[0034] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0035] As Figures 1-4 shown, a fully automatic traditional Chinese medicine formula granule packaging machine includes:

[0036] A conveying rack 100, and a conveyor belt 300 arranged on the inner wall of the conveying rack 100 for conveying packaging bottles 200. A conical storage cylinder 400 for storing traditional Chinese medicine formula granules is arranged on the upper surface of the conveying rack 100, and a discharge pipe 500 is arranged at the bottom end of the conical storage cylinder 400;

[0037] L-shaped mounting brackets are fixedly arranged on both the front and back of the conveying rack 100, and the top ends of the L-shaped mounting brackets are fixedly connected to the outer surface of the conical storage cylinder 400. A PLC controller 900 is fixedly arranged on the front of the L-shaped mounting bracket on the front side, which is convenient for controlling the packaging machine.

[0038] A concave positioning seat for positioning the packaging bottle 200 is arranged on the upper surface of the conveyor belt 300. A feeding pipe is arranged at the top of the conical storage cylinder 400, and a sealing plug is arranged at the top end of the filling pipe, which is convenient for adding traditional Chinese medicine granules into the conical storage cylinder 400.

[0039] A weighing assembly 600, which is used for weighing the traditional Chinese medicine formula granules discharged through the discharge pipe 500. The weighing assembly 600 includes a fixed cylinder 601 fixedly arranged on the lower surface of the conical storage cylinder 400 through a plurality of mounting columns. A weighing cylinder 602 is arranged inside the fixed cylinder 601. A pressure sensor 603 is fixedly arranged on the inner bottom wall of the fixed cylinder 601, and the top end of the pressure sensor 603 is fixedly connected to the lower surface of the weighing cylinder 602;

[0040] The upper surface of the weighing cylinder 602 corresponds to the bottom end of the discharge pipe 500, and a conical diversion cover 604 is fixedly arranged at the upper edge of the weighing cylinder 602 to prevent the traditional Chinese medicine granules discharged through the discharge pipe 500 from splashing outside the weighing cylinder 602.

[0041] A discharging assembly 700, the discharging assembly 700 includes a rotating rod 701 rotatably arranged on the inner top wall of the conical storage cylinder 400, and the bottom end of the rotating rod 701 extends into the discharge pipe 500. A first spiral conveyor blade 702 is fixedly arranged on the outer surface of the rotating rod 701, and a driving motor 703 for driving the rotating rod 701 to rotate is arranged on the upper surface of the conical storage cylinder 400;

[0042] A blanking assembly 800, which is used for blanking the traditional Chinese medicine formula granules weighed inside the weighing cylinder 602.

[0043] The blanking assembly 800 includes a blanking pipe 801 embedded in the lower surface of the weighing cylinder 602. The inner bottom of the weighing cylinder 602 is of a conical structure. A through hole corresponding to the blanking pipe 801 is opened on the inner bottom wall of the fixed cylinder 601, and the inner diameter of the through hole is larger than the outer diameter of the blanking pipe 801.

[0044] An electromagnetic control valve 802 is fixedly installed on the outer surface of the blanking pipe 801, and the pressure sensor 603, the driving motor 703, and the electromagnetic control valve 802 are all electrically connected to the PLC controller 900 through wires.

[0045] The blanking assembly 800 further includes a connecting rod 803 fixedly installed at the bottom end of the rotating rod 701 and extending into the blanking pipe 801, and a second spiral conveyor blade 804 is fixedly installed on the outer surface of the connecting rod 803. The spiral directions of the first spiral conveyor blade 702 and the second spiral conveyor blade 804 are opposite.

[0046] In this fully automatic Chinese medicine formula granule packaging machine, by setting the weighing assembly 600, the discharging assembly 700, and the blanking assembly 800, the packaging machine can achieve the purpose of automatically weighing and automatically filling the Chinese medicine granules into the packaging bottle 200.

[0047] During operation, when the packaging machine fills the Chinese medicine granules into the packaging bottle 200 for packaging, it can first start the driving motor 703 to drive the rotating rod 701 to rotate. The rotation of the rotating rod 701 drives the first spiral conveyor blade 702 to rotate. The rotation of the first spiral conveyor blade 702 drives the Chinese medicine granules in the conical storage cylinder 400 to automatically and evenly fall into the weighing cylinder 602 in the fixed cylinder 601 through the discharging pipe 500. When the value of the pressure sensor 603 reaches the value pre-input through the PLC controller 900, at this time, the pressure sensor 603 transmits a signal to the PLC controller 900. The PLC controller 900 automatically controls the driving motor 703 to reverse and simultaneously opens the electromagnetic control valve 802. When the driving motor 703 reverses, it can drive the first spiral conveyor blade 702 to rotate in the reverse direction, so that the discharging pipe 500 no longer conveys the Chinese medicine granules downward. At the same time, the reverse rotation of the rotating rod 701 drives the second spiral conveyor blade 804 to rotate, so that the second spiral conveyor blade 804 automatically discharges the Chinese medicine granules in the weighing cylinder 602 into the packaging bottle 200 through the blanking pipe 801, thereby achieving the purpose of automatically weighing and automatically filling the Chinese medicine granules into the packaging bottle 200.

[0048] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A fully automatic Chinese medicine granule packaging machine, characterized in that: include: A conveyor frame (100), and a conveyor belt (300) arranged on the inner wall of the conveyor frame (100) for conveying packaging bottles (200), wherein the upper surface of the conveyor frame (100) is provided with a conical storage cylinder (400) for storing Chinese medicine formula particles, and the bottom end of the conical storage cylinder (400) is provided with a discharge pipe (500); A weighing assembly (600) for weighing the Chinese medicine formula granules discharged through the discharge pipe (500), the weighing assembly (600) comprising a fixed cylinder (601) fixedly mounted on the lower surface of the conical storage cylinder (400) via a plurality of mounting columns, a weighing cylinder (602) being arranged inside the fixed cylinder (601), a pressure sensor (603) being fixedly mounted on the inner bottom wall of the fixed cylinder (601), and a top end of the pressure sensor (603) being fixedly connected to the lower surface of the weighing cylinder (602); A discharging assembly (700), the discharging assembly (700) comprising a rotating rod (701) rotatably arranged on the top wall of the conical storage barrel (400), the bottom end of the rotating rod (701) extending into the interior of the discharging pipe (500), a first spiral conveying blade (702) fixedly arranged on the outer surface of the rotating rod (701), and a driving motor (703) for driving the rotating rod (701) to rotate arranged on the upper surface of the conical storage barrel (400); The unloading component (800) is used to unload the Chinese medicine formula particles weighed inside the weighing cylinder (602).

2. The fully automatic Chinese medicine formula granule packaging machine according to claim 1, characterized in that: The front and back sides of the conveying frame (100) are both fixedly provided with L-shaped mounting frames, and the top ends of the L-shaped mounting frames are fixedly connected to the outer surface of the conical storage cylinder (400), and the front side of the L-shaped mounting frames is fixedly provided with a PLC controller (900).

3. The fully automatic Chinese medicine formula granule packaging machine according to claim 2, characterized in that: The feeding assembly (800) comprises a feeding tube (801) embedded in the lower surface of a weighing cylinder (602), and the inner bottom of the weighing cylinder (602) is a conical structure. The inner bottom wall of the fixed cylinder (601) is provided with a through hole corresponding to the feeding tube (801), and the inner diameter of the through hole is larger than the outer diameter of the feeding tube (801).

4. The fully automatic Chinese medicine formula granule packaging machine according to claim 3 is characterized in that: An electromagnetic control valve (802) is fixedly provided on the outer surface of the discharge pipe (801), and the pressure sensor (603), the drive motor (703) and the electromagnetic control valve (802) are all electrically connected to the PLC controller (900) via wires.

5. The fully automatic Chinese medicine formula granule packaging machine according to claim 1, characterized in that: The upper surface of the weighing cylinder (602) corresponds to the bottom end of the discharge pipe (500), and a conical flow guide cover (604) is fixedly provided at the upper edge of the weighing cylinder (602).

6. The fully automatic Chinese medicine granule packaging machine according to claim 4, characterized in that: The material discharge assembly (800) further comprises a connecting rod (803) fixedly mounted at the bottom end of the rotating rod (701) and extending into the interior of the material discharge tube (801), and a second spiral conveying blade (804) is fixedly mounted on the outer surface of the connecting rod (803), wherein the spiral directions of the first spiral conveying blade (702) and the second spiral conveying blade (804) are opposite.

7. The fully automatic Chinese medicine formula granule packaging machine according to claim 1, characterized in that: The upper surface of the conveyor belt (300) is provided with a concave positioning seat for positioning the packaging bottle (200), and the top of the conical storage cylinder (400) is provided with a feeding pipe, and the top end of the feeding pipe is provided with a sealing plug.

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