Traditional Chinese medicine automatic weighing system

Abstract

The utility model discloses a traditional Chinese medicine automatic weighing system, which comprises a rack, a controller and a traditional Chinese medicine tank, and belongs to the technical field of traditional Chinese medicine production equipment. The traditional Chinese medicine weighing device is simple in structure and small in occupied space, complex operation is not needed when the traditional Chinese medicine weighing device is used, and medicine weighing can be automatically completed only by setting needed traditional Chinese medicine dosage parameters on the operation panel; the automatic traditional Chinese medicine weighing system adopts the rack, the traditional Chinese medicine tank, the weighing spoon and other structural modules, weighing can be conveniently carried out under the condition that traditional Chinese medicines are frequently replaced in a traditional Chinese medicine pharmacy, manual control is not needed, and time and labor are saved; by means of automatic design, the traditional Chinese medicine weighing device achieves automatic weighing of traditional Chinese medicine, is suitable for traditional Chinese medicine restaurants or clinics, helps medical workers to achieve intelligent weighing of traditional Chinese medicine, and promotes intelligence of traditional Chinese medicine culture.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine production equipment, in particular to an automatic weighing system for traditional Chinese medicine. Background Art

[0002] The compatibility of Chinese medicine refers to the selective combination of two or more drugs to improve the efficacy or reduce or eliminate toxic side effects. The dosage of the drugs needs to be controlled during the compatibility of Chinese medicine. The vast majority of Chinese medicines come from crude drugs. The safe dosage range is large, and the dosage is not as strict as that of chemical drugs, but whether the dosage is appropriate will directly affect the efficacy of the drug. The automatic weighing system of Chinese medicine can automatically adjust the dosage of Chinese medicine according to the settings, and automatically put it into the weighing bowl after weighing. It is one of the important links in the intelligence of Chinese medicine.

[0003] The existing patent (Announcement No.: CN 211033194 U) provides a Chinese medicine weighing and blanking device, which can automatically weigh and pack Chinese medicine through a weighing mechanism. The entire process is completed automatically without manual participation, which improves the efficiency and accuracy of Chinese medicine weighing and packaging, and can meet the needs of enterprises for efficient production. However, the patent still has at least the following problems during implementation:

[0004] 1. This patent has a high degree of automation, the structure is highly concentrated inside the device, and the weighing link is completely in the internal closed structure. It is more suitable for use by automation companies, but it is not convenient to use in Chinese medicine pharmacies or clinics. Therefore, we need an automatic medicine weighing device suitable for use in Chinese medicine pharmacies.

[0005] 2. When weighing the Chinese medicine, this patent requires that the Chinese medicine be delivered to the feed port through an external feeding mechanism, and then delivered to the weighing mechanism through the feeding channel inside the device for weighing. Other mechanisms are also required for cooperation, and the degree of automation is low. When picking up medicine in the pharmacy, the type of medicine needs to be changed frequently, which will make the operation extremely cumbersome. Therefore, we need an automatic medicine weighing device that is simple to change medicines.

[0006] 3. When dispensing medicine in a Chinese medicine pharmacy, doctors are mostly required to weigh the medicine manually using a gram scale, a table scale or other weighing devices, and the doctor is required to constantly adjust the dosage during the weighing process. The process is rather cumbersome and takes a long time. Utility Model Content

[0007] The main purpose of the utility model is to provide an automatic weighing system for traditional Chinese medicine, which can effectively solve the problems in the background technology.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] An automatic weighing system for traditional Chinese medicine, comprising:

[0010] A stand, the stand comprising a base and a controller, the controller being mounted above the base, a support rod being mounted above the base, a plurality of fixing clips being mounted on the support rod, the plurality of fixing clips being respectively connected to a first motor, a second motor and a load-bearing frame from bottom to top, the other end of the first motor being connected to a weighing sensor, the other end of the weighing sensor being connected to a weighing spoon, the other end of the second motor being connected to a spiral medicine outlet tube, the spiral medicine outlet tube being equipped with a weight sensor, and the load-bearing frame being used to fix a Chinese medicine jar;

[0011] A Chinese medicine tank, wherein the Chinese medicine tank is installed in a load-bearing frame, an opening and closing valve is arranged below the Chinese medicine tank, and a marking area is also arranged on the outer surface of the Chinese medicine tank.

[0012] Preferably, the first motor can control the weighing sensor to rotate axially.

[0013] Preferably: the controller is also provided with a control panel for interaction.

[0014] Preferably: a scanning device for identifying the marking area on the traditional Chinese medicine jar is also installed on the load-bearing frame, and the installation position of the scanning device corresponds to the position of the marking area.

[0015] Preferably: an area for placing a weighing bowl is also provided above the base, and the weighing bowl is placed above the base.

[0016] Preferably, a baffle for controlling the degree of opening and closing is arranged inside the on-off valve.

[0017] Preferably, a medicine inlet is provided above the spiral medicine outlet pipe, a slider for controlling a baffle inside the opening and closing valve is provided inside the medicine inlet, and the slider is driven by a motor and should be provided in coordination with the baffle.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The utility model has a simple structure and occupies a small space. It does not require complicated operations when used. It only needs to be replaced with the corresponding Chinese medicine jar and the required Chinese medicine dosage can be set on the operation screen to automatically complete the medicine weighing and put it into the weighing bowl. It is very suitable for use in small places such as Chinese medicine pharmacies or clinics where Chinese medicine weighing is required.

[0020] 2. The automatic weighing system of traditional Chinese medicine is set up as structured modules such as a stand, a traditional Chinese medicine tank and a weighing bowl. It is controlled on the operation screen during use, and the traditional Chinese medicine tank is replaced manually or mechanically. The traditional Chinese medicine tank is equipped with an automatic opening and closing valve, which can be automatically opened or closed according to the weighing dosage. When used in a traditional Chinese medicine pharmacy, there is no need for manual regulation in the event of frequent replacement of traditional Chinese medicine. Weighing can be completed at one time, which is convenient, fast, and saves time and effort.

[0021] 3. The utility model realizes automatic weighing of traditional Chinese medicine through automated design. It has a light structure and simple operation. It is suitable for use in traditional Chinese medicine halls or clinics. It helps medical staff to automatically weigh traditional Chinese medicine and contributes to the intelligence of traditional Chinese medicine culture. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the first-person perspective of the test bench;

[0024] Figure 3 This is a schematic diagram of the second viewing angle of the test bench;

[0025] Figure 4 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0026] Figure 5 This is a first-person perspective diagram of a Chinese medicine jar;

[0027] Figure 6 This is a schematic diagram of the Chinese medicine jar from the second perspective.

[0028] In the figure: 1. stand; 2. Chinese medicine jar; 3. base; 4. controller; 5. support rod; 6. fixing clamp; 7. first motor; 8. second motor; 9. weighing sensor; 10. weighing spoon; 11. spiral medicine outlet tube; 12. load-bearing frame; 13. scanning device; 14. slider; 15. weighing bowl; 16. control panel; 17. opening and closing valve; 18. marking area; 19. baffle. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example

[0033] See also Figure 1-6 , the utility model provides a technical solution:

[0034] An automatic weighing system for traditional Chinese medicine, comprising:

[0035] A stand 1, wherein the stand 1 comprises a base 3 and a controller 4, wherein the controller 4 is mounted above the base 3, a support rod 5 is also mounted above the base 3, a plurality of fixing clips 6 are mounted on the support rod 5, and the plurality of fixing clips 6 are respectively connected to a first motor 7, a second motor 8 and a load-bearing frame 12 from bottom to top, the other end of the first motor 7 is connected to a weighing sensor 9, the other end of the weighing sensor 9 is connected to a weighing spoon 10, the other end of the second motor 8 is connected to a spiral medicine outlet tube 11, the spiral medicine outlet tube 11 should have a built-in weight sensor, and the load-bearing frame 12 is used to fix the Chinese medicine jar 2;

[0036] The Chinese medicine tank 2 is installed in the load-bearing frame 12, an opening and closing valve 17 is arranged below the Chinese medicine tank 2, and a marking area 18 is also arranged on the outer surface of the Chinese medicine tank 2.

[0037] like Figure 1 As shown, in an optional embodiment: the first motor 7 can control the weighing sensor 9 to rotate around the axial direction. It should be noted that the weighing sensor 9 is fixedly connected to the weighing spoon 10. When the controller 4 detects that the weighing sensor 9 reaches the set value, the first motor 7 controls the weighing sensor 9 to rotate around the axial direction, and the weighing sensor 9 drives the weighing spoon 10 to flip, and pour the medicine in the weighing spoon 10 into the weighing bowl 15.

[0038] like Figure 1 As shown, in an optional embodiment: a control panel 16 for interaction is also provided on the controller 4. It should be noted that the controller 4 is mainly used to control the movement of the first motor 7 and the second motor 8 and the movement of the slider 14, and to monitor the parameters of the weight sensor and the weighing sensor 9 built into the spiral medicine dispensing tube 11 in real time. The control panel 16 is provided on the controller 4 mainly to facilitate the operator to set parameter information and better control the entire device.

[0039] like Figure 1 As shown, in an optional embodiment: a scanning device 13 for identifying the identification area 18 on the Chinese medicine jar 2 is also installed on the load-bearing frame 12, and the installation position of the scanning device 13 corresponds to the position of the identification area 18. It should be noted that the identification area 18 on the Chinese medicine jar 2 is mainly used to paste or place information labels for describing the medicinal materials inside the Chinese medicine jar 2. The identification area 18 can be placed with a QR code, a barcode or a text label and an identification code. The scanning device 13 can scan and identify the information in the identification area 18 to obtain the information of the current Chinese medicine jar, thereby confirming whether the medicinal materials inside the current Chinese medicine jar 2 are the required medicinal materials.

[0040] like Figure 1 As shown, in an optional embodiment: an area for placing a weighing bowl 15 is also provided above the base 3, and the weighing bowl 15 is placed above the base 3. It should be noted that the weighing bowl 15 should be placed directly below the weighing spoon 10, and when the weighing spoon 10 completes weighing, it will turn over by itself, and pour the medicinal materials in the weighing spoon 10 into the weighing bowl 15.

[0041] like Figure 6 As shown, in an optional embodiment: a baffle 19 for controlling the degree of opening and closing is provided inside the on-off valve 17. It should be noted that the on-off valve 17 is provided at the bottom of the Chinese medicine tank 2, and the on-off valve 17 is installed in the medicine inlet on the spiral medicine outlet tube 11.

[0042] like Figure 4 As shown, in an optional embodiment: a drug inlet is further provided above the spiral drug outlet tube 11, and a slider 14 for controlling the internal baffle 19 of the on-off valve 17 is provided inside the drug inlet, and the slider 14 is driven by a motor and should be provided in cooperation with the baffle 19. It should be noted that a groove for clamping the baffle 19 is provided on the slider 14, and after the baffle 19 is clamped in the groove, the baffle 19 can move with the slider 14.

[0043] In this embodiment, the scanning device 13 first confirms and identifies the identification area 18 on the Chinese medicine jar 2 for the second time. After confirming that it is the correct Chinese medicine jar 2, the slider 14 will push open the opening and closing valve 17 of the mouth of the Chinese medicine jar 2, and the Chinese medicine will fall into the spiral medicine outlet tube 11. For example, if the medicinal material stored in the Chinese medicine jar 2 is polygonatum, the scanning device 13 will scan and identify the identification area 18 on the Chinese medicine jar 2, read the information in the identification area 18 to determine whether the medicinal material stored therein is polygonatum, and if so, the slider 14 will push open the opening and closing valve 17 of the mouth of the Chinese medicine jar 2, and the medicinal material polygonatum will fall into the spiral medicine outlet tube 11. The spiral medicine outlet tube 11 is equipped with a weighing sensor 9 to control the weight of the medicine. When the weight of the medicine meets the requirements, the slider 14 will rebound and close the opening and closing valve 17 of the mouth of the Chinese medicine jar 2. The spiral piston in the spiral medicine outlet tube 11 will push all the Chinese medicinal material rods down to the weighing spoon 10. The weighing spoon 10 is connected to the first motor 7 with a weighing sensor 9 to confirm the weight of the Chinese medicine for the second time. When the measured weight of the medicinal material meets the requirements, the weighing spoon 10 rotates and vibrates, and the medicinal material can fall into the weighing bowl 15. After the weighing of a portion of medicinal material is completed, the Chinese medicine tank 2 can be replaced manually, or other equipment can be used to automatically replace the Chinese medicine tank 2, and the next portion of medicinal material can be weighed. When all medicinal materials are configured, the system will be prompted by a buzzer, that is, the weighing configuration of a portion of Chinese medicine is completed.

[0044] In this embodiment, the utility model has a simple structure and occupies a small space. No complicated operations are required when using it. It only needs to be replaced with the corresponding Chinese medicine jar 2, and the required Chinese medicine dosage parameters are set on the operation panel 16 to automatically complete the medicine weighing and put it into the weighing bowl 15. It is very suitable for use in small places such as Chinese medicine pharmacies or clinics that need to weigh Chinese medicine. The weight sensor built into the spiral medicine outlet tube 11 adopts ELECFANS / Keyanli's BF350 high-precision resistive strain gauge. The strain gauge has high accuracy and an output error within the range of plus or minus 0.02, good stability, and is easy to use; the weighing sensor 9 adopts Your Cee's 5Kg environmentally friendly weighing pressure sensor with an output sensitivity between 1.0±0.1mV / V, which is affordable and highly sensitive, can meet the safe dosage range of Chinese medicine, and is helpful to control costs during subsequent mass production of this application.

[0045] In this embodiment, the automatic weighing system of traditional Chinese medicine is set as a structured module such as a stand 1, a traditional Chinese medicine tank 2 and a weighing spoon 10. When in use, the drug parameters are set on the operation panel, and the traditional Chinese medicine tank 2 is replaced manually or mechanically. The traditional Chinese medicine tank 2 is provided with an automatic opening and closing valve 17, which can be automatically opened or closed according to the weighing dosage. In this embodiment, the automatic opening and closing valve 17 adopts a slider 14 arranged inside the medicine inlet for controlling the movement of the baffle 19 inside the opening and closing valve 17. The slider 14 is driven by a motor and should be arranged in conjunction with the baffle 19. The slider 14 is provided with a groove that can be clamped with the baffle 19. After the baffle 19 is clamped in the groove, the baffle 19 can move with the slider 14. At the same time, an electric jaw discharge valve can also be used to control the automatic opening and closing of the discharge. When used in a traditional Chinese medicine pharmacy, there is no need for manual regulation in the case of frequent replacement of traditional Chinese medicines. The weighing can be completed at one time, which is convenient and fast, saving time and effort.

[0046] In this embodiment, the utility model realizes automatic weighing of Chinese medicine through automated design. It has a light structure and is easy to operate. It is suitable for use in Chinese medicine shops or clinics, helping medical staff to automatically weigh Chinese medicine and contributing to the intelligence of Chinese medicine culture.

[0047] In summary, the utility model has a simple structure and occupies a small space. It does not require complicated operations when in use. The required Chinese medicine dosage parameters can be set on the operation panel 16 to automatically complete the medicine weighing. The automatic Chinese medicine weighing system is set to a stand 1, a Chinese medicine tank 2, a weighing spoon 10 and other structured modules. When used in a Chinese medicine pharmacy, there is no need for manual adjustment when frequently changing Chinese medicine. Weighing can be completed at one time, which is convenient, fast, time-saving and labor-saving. The utility model realizes automatic weighing of Chinese medicine through automated design. It is suitable for use in Chinese medicine halls or clinics, helping medical staff to realize automatic weighing of Chinese medicine, and contributing to the intelligence of Chinese medicine culture.

[0048] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A traditional Chinese medicine automatic weighing system, characterized in that: include: A stand (1), the stand (1) comprising a base (3) and a controller (4), the controller (4) being mounted above the base (3), a support rod (5) being mounted above the base (3), a plurality of fixing clips (6) being mounted on the support rod (5), the plurality of fixing clips (6) being respectively connected to a first motor (7), a second motor (8) and a load-bearing frame (12) from bottom to top, the first motor (7) having a weighing sensor (9) connected at the other end, the weighing sensor (9) having a weighing spoon (10) connected at the other end, the second motor (8) having a spiral medicine outlet tube (11) connected at the other end, the spiral medicine outlet tube (11) having a built-in weight sensor, and the load-bearing frame (12) being used to fix the Chinese medicine jar (2); A Chinese medicine jar (2), wherein the Chinese medicine jar (2) is installed in a load-bearing frame (12), an opening and closing valve (17) is arranged below the Chinese medicine jar (2), and a marking area (18) is also arranged on the outer surface of the Chinese medicine jar (2).

2. The automatic weighing system for traditional Chinese medicine according to claim 1, characterized in that: The first motor (7) can control the weighing sensor (9) to rotate around the axial direction.

3. The automatic weighing system for traditional Chinese medicine according to claim 1, characterized in that: The controller (4) is also provided with a control panel (16) for interaction.

4. The automatic weighing system for traditional Chinese medicine according to claim 1, characterized in that: The load-bearing frame (12) is also provided with a scanning device (13) for identifying the identification area (18) on the Chinese medicine jar (2), and the installation position of the scanning device (13) corresponds to the position of the identification area (18).

5. The automatic weighing system for traditional Chinese medicine according to claim 1, characterized in that: An area for placing a weighing bowl (15) is also provided above the base (3), and the weighing bowl (15) is placed above the base (3).

6. The automatic weighing system for traditional Chinese medicine according to claim 1, characterized in that: A baffle (19) for controlling the degree of opening and closing is arranged inside the on-off valve (17).

7. The automatic weighing system for traditional Chinese medicine according to claim 1, characterized in that: A drug inlet is also provided above the spiral drug outlet tube (11), and a slider (14) for controlling the internal baffle (19) of the on-off valve (17) is provided inside the drug inlet. The slider (14) is driven by a motor and should be arranged in coordination with the baffle (19).

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