Laboratory type dropping pill complete preparation device

Abstract

A laboratory type dropping pill set preparation device is characterized in that the laboratory type dropping pill set preparation device comprises a supporting frame, a first mounting frame, a heating box, a stirring barrel, a conveying pump, a conveying pipe, a second mounting frame, a dripping assembly, an adjusting frame and a cooling pipe, the first mounting frame and the second mounting frame are fixedly connected to the supporting frame, and the heating box is mounted on the first mounting frame; a stirring barrel is installed in the heating box, a discharging opening formed in the bottom of the stirring barrel is connected with a conveying pump, an outlet of the conveying pump is connected with an instillation assembly through a conveying pipe, the instillation assembly is installed on a second installation frame, and the position, located below the second installation frame, of the supporting frame is connected with an adjusting frame; the dripping pill preparation device is simple in overall structure, small in occupied area and convenient to use in a laboratory, the filtering assembly is additionally arranged, dissolved materials are filtered through the filtering net in the filtering box, possible undissolved particles and the like are filtered out, and the dripping pill preparation quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory equipment dropping pill equipment, in particular to a complete set of laboratory type dropping pill preparation equipment. Background Art

[0002] Dropping pills are a new type of drug delivery system in modern medicine, which belongs to the category of solid dispersion technology.

[0003] It has the characteristics of high efficiency, rapid effect and sustained release and has been widely used. It can be used in pharmaceuticals, health products, cosmetics, chemicals and other purposes, with significant economic benefits. For laboratories, the preferred method for small-scale production of drip pills and spherical capsules is the drip method. After the raw materials are mixed, they are dripped into the immiscible condensate, and the small pellet preparations are made by shrinking and condensing. However, the existing experimental capsule drip pill preparation machine occupies a large area and has a high price. It consumes a large amount of raw materials and has a high R&D investment cost. It is not suitable for small-scale R&D work. Therefore, it is necessary to propose a laboratory-type drip pill preparation device to solve the above problems. Utility Model Content

[0004] In view of the above existing technical problems, the utility model provides a laboratory type complete set of preparation device for dripping pills, which is characterized by comprising a support frame, a first mounting frame, a heating box, a stirring drum, a delivery pump, a delivery pipe, a second mounting frame, a dripping assembly, an adjustment frame, and a cooling pipe. The support frame is fixedly connected to the first mounting frame and the second mounting frame. The first mounting frame is installed with a heating box, and a stirring drum is installed in the heating box. The discharge port provided at the bottom of the stirring drum is connected to the delivery pump, and the outlet of the delivery pump is connected to the dripping assembly through the delivery pipe. The dripping assembly is installed on the second mounting frame, and the support frame is connected to the adjustment frame at a position below the second mounting frame, and the adjustment frame is connected to the cooling pipe.

[0005] The dripping assembly is composed of a filter box, a filter screen, a flow control valve, a connecting pipe and a molding nozzle. The filter box is installed on the second mounting frame. The filter screen is inserted and installed in the filter box. The liquid outlet arranged at the bottom of the filter box is connected with the connecting pipe. The flow control valve is arranged on the connecting pipe. The inner wall of the port of the connecting pipe is provided with a thread. The connecting pipe is fixedly connected with the molding nozzle by a thread.

[0006] The adjustment frame includes a connecting plate, a fixed clamping plate, a movable clamping plate, and an adjusting screw. The connecting plate is fixedly connected to the supporting frame, a fixed clamping plate is installed at one end of the connecting plate, and the other end of the connecting plate is threadedly connected to the adjusting screw. The end of the adjusting screw is connected to the movable clamping plate through a bearing.

[0007] Specifically, a control panel is arranged on the bottom plate of the support frame, and a controller arranged in the control panel is electrically connected to the heating box, the delivery pump and the flow control valve to control the operation of the electronic components.

[0008] Specifically, a stirring rod is provided in the stirring barrel for stirring and mixing.

[0009] Specifically, a portion of the delivery pipe passes through and extends out from the inner cavity of the vertical rod of the support frame.

[0010] Specifically, the cooling tube contains condensate, and the material dripped into the condensate is condensed to form the pellets.

[0011] Beneficial effects of the utility model:

[0012] The drop pill preparation equipment designed by the utility model has a simple overall structure, occupies a small area, is convenient for laboratory use, and adds a filtering component. The filter screen in the filter box filters the dissolved material to filter out possible undissolved particles, thereby improving the quality of the drop pill ingredients.

[0013] The connecting pipe and the forming nozzle in the dripping assembly of the utility model are connected by thread, which is convenient for replacing forming nozzles of different models, and a flow control valve is installed on the connecting pipe to realize the preparation of dripping pills of different specifications and sizes, thereby enhancing practicality;

[0014] In the utility model, the cooling pipe is installed in the adjustment frame, and the movable clamping plate is separated from the fixed clamping plate by operating the adjustment screw rod, so that the installation and fixation of the cooling pipe are convenient, and the cooling pipe can be easily removed for subsequent operations during the preparation of the drop pills. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a laboratory-type complete set of dripping pill preparation equipment;

[0016] Figure 2 It is a side view schematic diagram of the overall structure of a laboratory-type complete set of dripping pill preparation equipment of the utility model template;

[0017] Figure 3 This is a schematic diagram of the local structure of the molding nozzle of a laboratory-type complete set of pellet preparation equipment;

[0018] As shown in the figure: 1. Support frame, 2. First mounting frame, 3. Heating box, 4. Mixing drum, 41. Mixing rod, 5. Delivery pump, 6. Delivery pipe, 7. Second mounting frame, 81. Filter box, 82. Filter screen, 83. Connecting pipe, 831. Thread, 84. Flow control valve, 85. Forming nozzle, 91. Connecting plate, 92. Fixed splint, 93. Movable splint, 94. Adjusting screw, 10. Cooling pipe. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it 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 indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1

[0023] As shown in the figure, the first mounting frame 2 and the second mounting frame 7 are fixedly connected to the support frame 1, the heating box 3 is installed on the first mounting frame 2, the heating coil is installed inside the heating box 3, the stirring drum 4 is installed inside the heating box 3, and the stirring drum 4 is provided with a stirring rod 41 for stirring and mixing. The discharge port at the bottom of the stirring drum 4 passes through the through hole at the bottom of the heating box 3 through a pipeline and extends to be connected to the delivery pump 5, the outlet of the delivery pump 5 is connected to the filter box 81 through the delivery pipe 6, and a part of the delivery pipe 6 passes through and extends from the inner cavity of the vertical rod of the support frame 1.

[0024] The filter box 81 is on the second mounting frame 7, the filter screen 82 is inserted and installed in the filter box 81, the liquid outlet arranged at the bottom of the filter box 81 is connected with the connecting pipe 83, the connecting pipe 83 is provided with a flow control valve 84, the inner wall of the port of the connecting pipe 83 is provided with a thread 831, and the connecting pipe 83 is fixedly connected with the forming nozzle 85 by thread.

[0025] A connecting plate 91 is fixedly installed on the support frame 1 at a position below the second mounting frame 7, a fixed clamping plate 92 is installed on one end of the connecting plate 91, and an adjusting screw 94 is threadedly connected to the other end of the connecting plate 91. The end of the adjusting screw 94 is connected to the movable clamping plate 93 through a bearing, and a cooling pipe 10 is installed between the fixed clamping plate 92 and the movable clamping plate 93. Condensate is contained in the cooling pipe 10, and small pills are made by shrinking and condensing the material dripped into the condensate.

[0026] Example 2

[0027] A control panel 11 is provided on the bottom plate of the support frame 1 of the utility model. The controller provided in the control panel 11 is electrically connected to the heating box 3, the delivery pump 5 and the flow control valve 84. The operation of the electronic components is controlled by buttons on the control panel 11.

[0028] When preparing the pills, the experimenter weighs the various ingredients required for preparing the pills and pours them into the mixing drum 4, starts the heating box 2, heats and dissolves them, and at the same time, stirs them through the stirring rod 41 to accelerate the dissolution and mixing. After the dissolution and mixing, the delivery pump 5 is turned on to deliver the mixed material to the filter box 81. The filter screen 82 in the filter box 81 filters the dissolved material to filter out possible undissolved particles, etc., to improve the quality of the pill ingredients, and the filter screen 82 is plugged and installed in the filter box 81, which is convenient for disassembly, cleaning or replacement of the filter screen 82. The pills are dropped into the condensate contained in the cooling tube 10 through the forming nozzle 83. The condensate shrinks and condenses the dropped material to form small pills. After cooling and forming, the movable splint is separated from the fixed splint by manipulating the adjusting screw 94, which is convenient for the installation and fixation of the cooling tube 10. During the preparation of the pills, it is convenient to remove the cooling tube 10 for subsequent wiping, washing and drying operations;

[0029] The connecting pipe 83 and the forming nozzle 85 in the dripping assembly of the utility model are connected by thread, which is convenient for replacing the forming nozzles 85 of different models, and a flow control valve 84 is installed on the connecting pipe 83 to prepare dripping pills of different specifications and sizes, thereby enhancing practicality.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will 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 complete set of laboratory-type pellet preparation equipment, characterized in that It includes a support frame, a first mounting frame, a heating box, a stirring drum, a delivery pump, a delivery pipe, a second mounting frame, a dripping assembly, an adjusting frame, and a cooling pipe. The first mounting frame and the second mounting frame are fixedly connected to the support frame. The heating box is installed on the first mounting frame. The stirring drum is installed in the heating box. The discharge port arranged at the bottom of the stirring drum is connected to the delivery pump. The outlet of the delivery pump is connected to the dripping assembly through the delivery pipe. The dripping assembly is installed on the second mounting frame. The adjusting frame is connected to the position below the second mounting frame on the support frame, and the cooling pipe is connected inside the adjusting frame.

2. A complete set of laboratory-type dripping pill preparation equipment according to claim 1, characterized in that The dripping assembly consists of a filter box, a filter screen, a flow control valve, a connecting pipe and a forming nozzle. The filter box is installed on a second mounting frame, and the filter screen is inserted and installed in the filter box. The liquid outlet arranged at the bottom of the filter box is connected to the connecting pipe, and a flow control valve is installed on the connecting pipe. The inner wall of the port of the connecting pipe is provided with a thread, and the connecting pipe is fixedly connected with the forming nozzle by a thread.

3. A complete set of laboratory-type dripping pill preparation equipment according to claim 1, characterized in that The adjustment frame includes a connecting plate, a fixed clamping plate, a movable clamping plate, and an adjusting screw. The connecting plate is fixedly connected to the supporting frame, a fixed clamping plate is installed at one end of the connecting plate, and the other end of the connecting plate is threadedly connected to the adjusting screw. The end of the adjusting screw is connected to the movable clamping plate through a bearing.

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