Automatic medicament preparation equipment

Abstract

The utility model discloses automatic medicament preparation equipment, and belongs to the field of medicament preparation. The weighing device comprises a configuration structure, a bearing plate and a weighing sensor are arranged in an inner rotating disc, the weighing sensor is installed at the bottom end of the bearing plate, an electromagnetic valve A is installed at the bottom end of a weighing ball in a penetrating mode, and a water inlet pipe is installed at the upper end of the outer side of the weighing ball. Every two of the five groups of material storage tanks are combined and mounted on the material collecting component, so that mixing of mixed materials is avoided, the weighing sensor weighs the mass of the raw materials, the electromagnetic valve B at the bottom end of the other group of material storage tanks is opened after the required weight is reached, and the electromagnetic valve B at the bottom end of the other group of material storage tanks is opened after the two groups of raw materials reach the matching weight. The inner rotating disc rotates in the weighing ball body to stir and mix two groups of raw materials, the electromagnetic valve A is opened to facilitate discharge of the mixed raw materials, the water inlet pipe is externally connected with the water pipe, the rotating inner rotating disc can clean the interior of the weighing ball body, and the device has the advantage that the raw material ratio can be accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the field of pharmaceutical preparation, and specifically relates to an automatic pharmaceutical preparation device. Background Art

[0002] A pharmaceutical preparation device is a device used to accurately prepare drugs or chemicals, and is usually used in fields such as medicine, chemical industry, laboratories, and manufacturing. The types and scales of the devices vary, and according to needs, there can be simple manual devices to highly automated complex systems. The devices usually need to follow strict quality control and safety standards to ensure the quality and effect of drugs or chemicals.

[0003] The existing Chinese patent with the publication number CN209752678U discloses an automatic pharmaceutical preparation device, which includes a feeding box. The top of the feeding box is movably connected with a box cover, and a handle is installed on the top of the box cover. An electric motor is installed outside the feeding box. The bottom end of the electric motor is provided with a base, and the output end of the electric motor is connected with a rotating shaft. A guiding plate passing through the feeding box is connected to the outside of the rotating shaft. A first support plate is arranged outside the feeding box. By setting the feeding box from the traditional pipeline outlet, adding a one-way duckbill assembly and a duckbill opening, the problem of moisture rising and causing pharmaceutical condensation during the period of stopping medicine preparation is effectively prevented, ensuring the normal and reliable operation of the device. By setting a vibration motor, some pharmaceuticals sticking to the inner wall of the feeding box during feeding can be vibrated down, effectively reducing the waste of raw materials. By setting an electric motor, a rotating shaft and a guiding plate, the time for the pharmaceutical to fall into the stirring bin can be controlled, effectively achieving the dissolution effect.

[0004] In view of the above related technologies, when making the ratio, the pharmaceutical raw materials are not weighed, resulting in an excessive or insufficient dose of the pharmaceutical, making it difficult to accurately control the ratio of the pharmaceutical, affecting the effect of the pharmaceutical and the treatment effect, and being inconvenient to use.

[0005] Therefore, we propose an automatic pharmaceutical preparation device to solve the problems raised above. Summary of the Invention

[0006] Aiming at the above problems existing in the prior art, the purpose of the utility model is to provide an automatic pharmaceutical preparation device.

[0007] To solve the above problems, the technical solution adopted by the utility model is as follows: an automatic pharmaceutical preparation device, including a configuration structure. The configuration structure includes a storage tank and a tank cover installed at the top end of the storage tank. A support is installed at the bottom end of the storage tank. There are five groups of storage tanks, and an aggregate member is installed between the bottoms of every two of the five groups of storage tanks. A weighing mechanism is installed at the bottom end of the aggregate member;

[0008] The weighing mechanism includes a weighing sphere and an inner turntable movably installed in the middle of the weighing sphere. A bearing plate and a weighing sensor are arranged inside the inner turntable, and the weighing sensor is installed at the bottom end of the bearing plate. A solenoid valve A is installed through the bottom end of the weighing sphere, and a water inlet pipe is installed at the upper end of the outer side of the weighing sphere.

[0009] Preferably, a motor is installed on the outer surface of the weighing sphere, and the output end of the motor is installed on one side of the inner turntable. The bearing plate is located in the middle of the aggregate component.

[0010] Preferably, a funnel groove is opened at the bottom end inside the storage tank, a discharge hole is opened through the bottom end of the funnel groove, and there are four groups of funnel grooves.

[0011] Preferably, an anti-corrosion layer is provided on the inner wall of the storage tank, and an anti-corrosion layer is also provided inside the weighing mechanism.

[0012] Preferably, the aggregate component includes an aggregate pipe and L-shaped pipes installed on both sides of the aggregate pipe. A solenoid valve B is installed at the top end of the L-shaped pipe.

[0013] Preferably, a non-sticking layer is provided on the inner walls of the L-shaped pipe and the aggregate pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) For an automatic chemical agent dispensing device of the present utility model, there are five groups of storage tanks. Two of the five groups of storage tanks are combined and installed with an aggregate component to avoid mutual mixing of different materials. When the solenoid valve B is opened, the raw materials inside the storage tank pass through the funnel groove, the discharge hole and flow along the L-shaped pipe into the inside of the aggregate pipe, and then flow into the inside of the weighing mechanism due to the action of gravity. The included angle of the L-shaped pipe is an obtuse angle, which is convenient for the flow of raw materials.

[0016] (2) For an automatic chemical agent dispensing device of the present utility model, when the raw materials from one group of storage tanks are discharged into the weighing sphere, the weighing sensor weighs the quality of the raw materials. After reaching the required weight, the solenoid valve B at the bottom end of another group of storage tanks is opened. After the two groups of raw materials reach the proportional weight, the inner turntable rotates inside the weighing sphere to stir and mix the two groups of raw materials. Then the solenoid valve A is opened to facilitate the discharge of the mixed raw materials. The water inlet pipe is connected to an external water pipe, and the rotating inner turntable can clean the inside of the weighing sphere. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the storage tank of the present utility model;

[0019] Figure 3Schematic structural diagram of the aggregate component of the present utility model;

[0020] Figure 4 Schematic structural diagram of the weighing mechanism of the present utility model.

[0021] In the figure: 1, configuration structure; 11, storage tank; 111, funnel groove; 112, discharge hole; 113, anti-corrosion layer; 12, tank cover; 13, support; 14, aggregate component; 141, aggregate pipe; 142, L-shaped pipe; 143, non-stick layer; 144, solenoid valve B; 15, weighing mechanism; 151, weighing sphere; 152, motor; 153, inner turntable; 154, bearing plate; 155, weighing sensor; 16, solenoid valve A; 17, water inlet pipe. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-3 , an automatic reagent configuration device, including a configuration structure 1, the configuration structure 1 includes a storage tank 11 and a tank cover 12 installed at the top end of the storage tank 11. A support 13 is installed at the bottom end of the storage tank 11. There are five groups of storage tanks 11, and an aggregate component 14 is installed between the bottoms of every two of the five groups of storage tanks 11. A weighing mechanism 15 is installed at the bottom end of the aggregate component 14.

[0024] A funnel groove 111 is opened at the inner bottom end of the storage tank 11. A discharge hole 112 is penetrated through the bottom end of the funnel groove 111, and there are four groups of funnel grooves 111. The diameter of the upper end of the funnel groove 111 is larger than the diameter of the lower end of the funnel groove 111.

[0025] The inner wall of the storage tank 11 is provided with an anti-corrosion layer 113, and the inside of the weighing mechanism 15 is also provided with an anti-corrosion layer 113 to prevent the raw materials from corroding the storage tank 11 and the weighing mechanism 15.

[0026] The aggregate component 14 includes an aggregate pipe 141 and L-shaped pipes 142 installed on both sides of the aggregate pipe 141. A solenoid valve B 144 is installed at the top end of the L-shaped pipe 142. The L-shaped pipe 142 and the aggregate pipe 141 are used to centrally pick up two groups of raw materials. The lengths of the L-shaped pipes 142 used in each group are different. The solenoid valve B 144 is installed at the bottom end of the storage tank 11, and the discharge hole 112 is communicated with the inside of the solenoid valve B 144.

[0027] The inner walls of the L-shaped pipe 142 and the aggregate pipe 141 are provided with a non-stick layer 143 to prevent raw materials from adhering to the inner walls of the aggregate pipe 141 and the L-shaped pipe 142.

[0028] In this embodiment: There are five groups of storage tanks 11. Two of the five groups of storage tanks 11 are combined and installed with an aggregate member 14 to prevent mixing between different raw materials. According to customer requirements, the solenoid valve B144 is opened successively. The raw materials inside the storage tank 11 pass through the funnel groove 111, the discharge holes 112 and 114 and are discharged into the inside of the aggregate pipe 141 along the L-shaped pipe 142, and then are discharged into the inside of the weighing mechanism 15 due to the action of gravity. Since the inside of the L-shaped pipe 142 and the aggregate pipe 141 are provided with a non-stick layer 143, it prevents raw materials from adhering to the inner walls of the L-shaped pipe 142 and the aggregate pipe 141. The provided anti-corrosion layer 113 prevents the raw materials from corroding the storage tank 11. The included angle of the L-shaped pipe 142 is an obtuse angle, which facilitates the flow of raw materials.

[0029] Embodiment Two: Please refer to Figure 1 and Figure 4 , the weighing mechanism 15 includes a weighing sphere 151 and an inner turntable 153 movably installed in the middle of the inside of the weighing sphere 151. The inside of the inner turntable 153 is provided with a bearing plate 154 and a weighing sensor 155, and the weighing sensor 155 is installed at the bottom end of the bearing plate 154. The bottom end of the weighing sphere 151 is penetrated and installed with a solenoid valve A16. The upper end of the outer side of the weighing sphere 151 is installed with a water inlet pipe 17. The weighing sensor 155 is used to weigh the raw materials piled up at the top end of the bearing plate 154, which is convenient for accurately controlling the raw material ratio. The outer surface of the inner turntable 153 is in contact with the inner wall of the weighing sphere 151. The bearing plate 154 is circular and is adapted to the inside of the turntable 153. The weighing sphere 151 is made of a transparent material, which is convenient for the operator to observe the inside of the weighing sphere 151 and is convenient for subsequent maintenance.

[0030] The outer surface of the weighing sphere 151 is installed with a motor 152, and the output end of the motor 152 is installed on one side of the inner turntable 153. The bearing plate 154 is located in the middle of the aggregate member 14. When the motor 152 operates, it can drive the inner turntable 153 to rotate towards the bottom end of the aggregate pipe 141.

[0031] In this embodiment: When a group of storage tanks 11 discharge into the weighing sphere 151, the raw materials fall on the top of the bearing plate 154, and the weighing sensor 155 weighs the mass of the raw materials. After reaching the required weight, the solenoid valve B144 at the bottom of another group of storage tanks 11 is opened, and the raw materials are piled up on the top of the bearing plate 154 again to weigh with the previous group of raw materials. After reaching the ratio weight, the motor 152 operates, and the inner turntable 153 rotates inside the weighing sphere 151 to stir and mix the two groups of raw materials. After mixing, the solenoid valve A16 is opened to facilitate the discharge of the mixed raw materials. At the same time, the rotating inner turntable 153 will prevent the mixed materials from accumulating on the surface of the weighing mechanism 15, affecting the use of the medicament. After the mixed materials are discharged, the water inlet pipe 17 is externally connected to a water pipe, and the rotating inner turntable 153 can clean the inside of the weighing sphere 151.

[0032] Working principle: There are five groups of storage tanks 11. Two of the five groups of storage tanks 11 are combined with each other and installed with an aggregate component 14 to prevent the mixing materials from being doped with each other. When the solenoid valve B144 is opened and a group of storage tanks 11 discharge into the weighing sphere 151, the weighing sensor 155 weighs the mass of the raw materials. After reaching the required weight, the solenoid valve B144 at the bottom of another group of storage tanks 11 is opened. After the two groups of raw materials reach the ratio weight, the inner turntable 153 rotates inside the weighing sphere 151 to stir and mix the two groups of raw materials. The solenoid valve A16 is opened to facilitate the discharge of the mixed raw materials. The water inlet pipe 17 is externally connected to a water pipe, and the rotating inner turntable 153 can clean the inside of the weighing sphere 151.

[0033] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic medicine dispensing device, comprising a dispensing structure (1), characterized in that: The configuration structure (1) comprises a material storage tank (11) and a tank cover (12) mounted on the top of the material storage tank (11); a support (13) is mounted on the bottom of the material storage tank (11); the material storage tank (11) is provided with five groups; a material collection member (14) is mounted on the bottom between two of the five groups of material storage tanks (11); and a weighing mechanism (15) is mounted on the bottom of the material collection member (14); The weighing mechanism (15) comprises a weighing sphere (151) and an inner turntable (153) movably mounted in the middle of the weighing sphere (151); a bearing plate (154) and a weighing sensor (155) are provided inside the inner turntable (153); the weighing sensor (155) is mounted at the bottom of the bearing plate (154); a solenoid valve A (16) is installed through the bottom of the weighing sphere (151); and a water inlet pipe (17) is installed at the upper outer end of the weighing sphere (151).

2. The automatic drug dispensing device according to claim 1, characterized in that: A motor (152) is installed on the outer surface of the weighing sphere (151), and the output end of the motor (152) is installed on one side of the inner rotating disk (153). The bearing plate (154) is located at the middle end of the material collecting component (14).

3. The automatic drug dispensing device according to claim 1, characterized in that: A funnel groove (111) is provided at the inner bottom end of the storage tank (11), and row holes (112) are provided through the bottom end of the funnel groove (111), and four groups of funnel grooves (111) are provided.

4. The automatic drug dispensing device according to claim 3, characterized in that: The inner wall of the material storage tank (11) is provided with an anti-corrosion layer (113), and the interior of the weighing mechanism (15) is also provided with an anti-corrosion layer (113).

5. The automatic drug dispensing device according to claim 1, characterized in that: The material collecting component (14) comprises a material collecting pipe (141) and L-shaped pipes (142) installed on both sides of the material collecting pipe (141), and a solenoid valve B (144) is installed at the top end of the L-shaped pipe (142).

6. The automatic drug dispensing device according to claim 5, characterized in that: The inner walls of the L-shaped tube (142) and the collecting tube (141) are provided with a non-stick layer (143).

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