Automatic filling machine for semi-solid preparation

Abstract

The utility model discloses an automatic filling machine for semi-solid preparations, and belongs to the technical field of medicine filling. An automatic semi-solid preparation filling machine comprises a feeding hopper and further comprises a stirring shaft rotationally arranged in the feeding hopper, a plurality of sets of stirring blades are fixedly arranged on the stirring shaft, heating channels are formed in the multiple sets of stirring blades, and a heat supply assembly used for supplying heat to the heating channels is arranged on the feeding hopper; a top cover is detachably arranged at the top of the feeding hopper, a sealing gasket is fixedly arranged at the top in the top cover, and the sealing gasket abuts against the top of the feeding hopper; the stirring shaft and the stirring blades are directly arranged in the feeding hopper, when the top cover is opened and materials are added into the feeding hopper, the materials are stirred in time, the bottom pasting phenomenon is avoided, the heating channels are formed in the stirring blades, and when the stirring shaft drives the stirring blades to conduct stirring, the stirring blades are heated through the heating channels. And heat can be uniformly dispersed into the feeding hopper, so that materials can be uniformly heated, and the heating effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine filling, in particular to an automatic filling machine for semi-solid preparations. Background Art

[0002] Automatic filling machines use compressed air as their power and are composed of many sophisticated components. They squeeze some semi-solid preparations from the feed funnel onto the production line for processing and packaging. They are widely used in the chemical, food, pharmaceutical, cosmetics and other industries.

[0003] After searching, the Chinese patent application number 202222473810.1 discloses an anti-overflow semi-solid preparation automatic filling machine, including a workbench, a filling machine body is fixedly installed on the upper side of the workbench, a discharge pipe is fixedly installed on the left side of the filling machine body, and a feed funnel is fixedly installed on the upper side of the filling machine body. The anti-overflow semi-solid preparation automatic filling machine is provided with a sealing cover, a support plate, a top plate, a mounting box, a motor, and an electric telescopic rod, and the upper end is opened for easy cleaning; the fixing ring 1, the fixing ring 2, the sealing rubber ring 1, and the sealing rubber ring 2 ensure the sealing of the device; the rotating bearing 1, the rotating bearing 2, the annular water tank, the water pipe, the main pipe channel, the branch pipe channel, the scraper, the fixed block, the hole slot 1, and the hole slot 2 cooperate with each other, input high-pressure water flow during stirring, and scrape, stir, and rinse the inner wall while improving the cleaning effect, and preventing residual debris from clogging the internal conduit and causing damage to the machine. The above patent has the following deficiencies in use: when loading materials, it is first necessary to lift the sealing cover and lift the entire stirring rod out of the feeding funnel. After the material is loaded, since the material is in a solid state at this time, it is difficult for the entire stirring rod to extend into the feeding funnel, so that the material in the feeding funnel cannot be stirred in time, and when heating, uneven heating is likely to occur inside the material, affecting the use effect. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that after the materials are loaded into the feeding funnel, the stirring rod is inconvenient to be inserted into the feeding funnel and the materials are prone to uneven heating, and proposes an automatic filling machine for semi-solid preparations.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic filling machine for semi-solid preparations comprises a feeding funnel, wherein the feeding funnel is connected to the filling machine through a discharge pipe, and further comprises: a stirring shaft rotatably arranged in the feeding funnel, wherein a plurality of groups of stirring blades are fixedly arranged on the stirring shaft, and a heating channel is opened in each of the plurality of stirring blades; a motor for driving the stirring shaft to rotate is fixedly arranged at the bottom of the feeding funnel, and a heating component for supplying heat to the heating channel is arranged on the feeding funnel; a top cover is detachably arranged at the top of the feeding funnel, a sealing gasket is fixedly arranged at the top of the top cover, and the sealing gasket abuts against the top of the feeding funnel.

[0007] In order to facilitate the provision of heat source to the heating channel, preferably, the heating channel has a U-shaped structure, multiple groups of the heating channels are connected in sequence, and a first pipe and a second pipe are opened on the stirring shaft, the heating channel inlet is connected to the first pipe, and the heating channel outlet is connected to the second pipe.

[0008] In order to facilitate the provision of heat source to the heating channel during the rotation of the stirring shaft, further, a first annular groove and a second annular groove are respectively opened in the feed funnel, the first pipe is connected to the first annular groove, the second pipe is connected to the second annular groove, and a sealing ring is fixedly arranged in the feed funnel, and the outer wall of the stirring shaft is against the sealing ring.

[0009] In order to heat the inner wall of the feed funnel, further, a heating water tank is fixedly provided on the feed funnel, a heating plate is fixedly provided in the heating water tank, and a drain pipe and a water inlet pipe are fixedly provided on the heating water tank, and valves are fixedly provided on the drain pipe and the water inlet pipe.

[0010] Furthermore, the heating component includes a water pump fixedly mounted on the feed funnel, wherein a spiral channel is opened in the feed funnel, and both ends of the spiral channel are respectively connected to the heating water tank and the first annular groove, the water pump is connected to the second annular groove through a third pipe, and the water pump is connected to the heating water tank through a fourth pipe.

[0011] Preferably, a stirring frame is fixedly provided on the stirring shaft, a scraper is fixedly provided on the stirring frame, and an end surface of the scraper away from the stirring frame abuts against an inner wall of the feeding funnel.

[0012] Compared with the prior art, the utility model provides an automatic filling machine for semi-solid preparations, which has the following beneficial effects:

[0013] 1. The semi-solid preparation automatic filling machine can stir the materials in time to avoid the phenomenon of sticking to the bottom by directly setting the stirring shaft and stirring blades in the feeding funnel. When the top cover is opened to add materials into the feeding funnel, the materials can be added into the feeding funnel during the filling process, so that the materials can be added while stirring, which helps to improve production efficiency.

[0014] 2. The automatic filling machine for semi-solid preparations has a heating channel in the stirring blade. When the stirring shaft stirs with the stirring blade, the heat can be evenly dispersed into the feeding funnel, so that the material can be heated evenly and the heating effect is improved.

[0015] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The utility model directly arranges the stirring shaft and the stirring blades in the feed funnel. When the top cover is opened to add materials into the feed funnel, the materials are stirred in time to avoid the bottom sticking phenomenon. A heating channel is opened in the stirring blades. When the stirring shaft carries the stirring blades to stir, the heat can be evenly dispersed into the feed funnel, the material can be heated evenly, and the heating effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an automatic filling machine for semi-solid preparations proposed by the utility model;

[0017] Figure 2 A cross-sectional view of an automatic filling machine for semi-solid preparations proposed by the utility model;

[0018] Figure 3 The utility model proposes an automatic filling machine for semi-solid preparations Figure 2 A magnified view of part A;

[0019] Figure 4 The utility model proposes an automatic filling machine for semi-solid preparations Figure 2 Enlarged view of part B.

[0020] In the figure: 1. feed funnel; 101. discharge pipe; 2. stirring shaft; 201. stirring blade; 202. scraper; 203. motor; 204. first pipeline; 205. second pipeline; 206. heating channel; 3. top cover; 301. sealing gasket; 302. handle; 4. heating water tank; 401. heating plate; 402. drain pipe; 403. water inlet pipe; 5. spiral channel; 501. first annular groove; 502. second annular groove; 503. sealing ring; 6. water pump; 601. third pipeline; 602. fourth pipeline. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] Reference Figure 1-Figure 4, an automatic filling machine for semi-solid preparations, comprising a feeding funnel 1, the feeding funnel 1 is connected to the filling machine through a discharge pipe 101 with a valve, and further comprising: a stirring shaft 2 is rotatably arranged in the feeding funnel 1, wherein a plurality of stirring blades 201 are fixedly arranged on the stirring shaft 2, the stirring blades 201 are arranged in two to ten groups, preferably five groups, a heating channel 206 is opened in each of the plurality of stirring blades 201, a motor 203 for driving the stirring shaft 2 to rotate is fixedly arranged at the bottom of the feeding funnel 1, a sealing member is arranged in the feeding funnel 1, and ... In order to ensure that the stirring shaft 2 can rotate reliably and have a sealing effect, the material in the feeding funnel 1 is prevented from leaking. The sealing member is a prior art, such as a mechanical seal, etc., and a heating component for supplying heat to the heating channel 206 is provided on the feeding funnel 1. By opening the heating channel 206 on the stirring blade 201, when the stirring shaft 2 carries the stirring blade 201 for stirring, the heat can be evenly dispersed into the feeding funnel 1, so that the material can be heated evenly and the heating effect can be improved. A top cover 3 is detachably provided on the top of the feeding funnel 1, and the top cover 3 can be threaded or The top cover 3 is fixed to the top of the feed hopper 1 by bolts, buckles or hasps. Here, we prefer threaded connection, which is convenient for assembly and disassembly and reliable for fixing. A sealing gasket 301 is fixedly arranged on the inner top of the top cover 3. The sealing gasket 301 is abutted against the top of the feed hopper 1 to improve the sealing effect between the top cover 3 and the feed hopper 1. A handle 302 is fixedly arranged on the top of the top cover 3 to facilitate the rotation of the top cover 3. A connecting pipe with a valve is fixedly arranged on the top cover 3. A pressure gauge is fixedly arranged on the top cover 3. Pressure can be supplied to the feed hopper through the connecting pipe. Adding cleaning liquid into the hopper 1 can, on the one hand, facilitate cleaning of the feed hopper 1. On the other hand, starting the stirring shaft 2 for stirring during cleaning can improve the cleaning effect and avoid splashing of the cleaning liquid. When in use, the material can be placed in the feed hopper 1 by opening the top cover 3. The stirring shaft 2 is directly set in the feed funnel 1. At this time, the stirring shaft 2 can be turned on to stir the material in time to avoid the bottom sticking phenomenon. In addition, materials can be added to the feed hopper 1 during the filling process to achieve stirring and adding materials at the same time, which helps to improve production efficiency.

[0025] When in use, by directly arranging the stirring shaft 2 and the stirring blade 201 in the feeding funnel 1, when opening the top cover 3 to add materials into the feeding funnel 1, the materials can be stirred in time to avoid the phenomenon of sticking to the bottom, and materials can also be added to the feeding funnel 1 during the filling process, so that materials can be added while stirring, which helps to improve production efficiency; by providing a heating channel 206 in the stirring blade 201, when the stirring shaft 2 carries the stirring blade 201 to stir, the heat can be evenly dispersed into the feeding funnel 1, the material can be heated evenly, and the heating effect is improved.

[0026] Reference Figure 2The heating channel 206 is in a U-shaped structure, and multiple groups of heating channels 206 are connected in sequence to form only one inlet and one outlet, and a first pipe 204 and a second pipe 205 are opened on the stirring shaft 2, the inlet of the heating channel 206 is connected to the first pipe 204, and the outlet of the heating channel 206 is connected to the second pipe 205. When in use, by opening the first pipe 204 and the second pipe 205 on the stirring shaft 2, hot water can enter the heating channel 206 through the first pipe 204, and then the heat is evenly transferred to the material through the stirring blades 201 to achieve uniform heating, and then the hot water flows out from the second pipe 205, which can achieve continuous and cyclic heating and improve the use effect.

[0027] Reference Figure 2 and Figure 3 A first annular groove 501 and a second annular groove 502 are respectively provided in the feed funnel 1, the first pipe 204 is connected to the first annular groove 501, the second pipe 205 is connected to the second annular groove 502, and a sealing ring 503 is fixedly arranged in the feed funnel 1. The sealing ring 503 is provided in two to six groups. Here, we prefer three groups, which are respectively at one end of the first annular groove 501 away from the second annular groove 502, at one end of the second annular groove 502 away from the first annular groove 501, and between the first annular groove 501 and the second annular groove 502, so as to improve the sealing effect and reduce leakage. The outer wall of the stirring shaft 2 is against the sealing ring 503. When in use, by providing the first annular groove 501 and the second annular groove 502 in the feed funnel 1, hot water can be reliably supplied to the heating channel 206 continuously during the rotation of the stirring shaft 2, thereby improving the heating effect.

[0028] Reference Figure 1 and Figure 2 A heating water tank 4 is fixedly arranged on the feeding funnel 1, and a temperature sensor, a pressure sensor and a water volume monitor are fixedly arranged in the heating water tank 4, so as to facilitate the control of the temperature, pressure and water volume in the heating water tank 4. By abutting the inner wall of the heating water tank 4 against the inner wall of the feeding funnel 1, the heat can be transferred to the inner wall of the feeding funnel 1, so as to improve the heating effect. A heating plate 401 is fixedly arranged in the heating water tank 4, and a drain pipe 402 and a water inlet pipe 403 are fixedly arranged on the heating water tank 4, and valves are fixedly arranged on the drain pipe 402 and the water inlet pipe 403. When in use, by fixing the heating water tank 4 on the feeding funnel 1, it is convenient to heat the inner wall of the feeding funnel 1, so as to further improve the heating effect.

[0029] Reference Figure 1 and Figure 2Here, we design the heating component as follows: a water pump 6 is fixedly arranged on the feeding funnel 1, wherein a spiral channel 5 is opened in the feeding funnel 1, and the two ends of the spiral channel 5 are respectively connected to the heating water tank 4 and the first annular groove 501, and the water pump 6 is connected to the second annular groove 502 through the third pipe 601, and then the water pump 6 is connected to the heating water tank 4 through the fourth pipe 602. When in use, by starting the water pump 6, water can be drawn from the second annular groove 502 through the third pipe 601, and then sent to the heating water tank 4 through the fourth pipe 602. At this time, the hot water in the heating water tank 4 enters the first annular groove 501 through the spiral channel 5, and then enters the heating channel 206, and finally flows out from the second annular groove 502, and then the water pump 6 sends the hot water in the second annular groove 502 back to the heating water tank 4 for heating, which can achieve a continuous and cyclic heating effect and reduce the waste of water resources.

[0030] Reference Figure 2 A stirring frame is fixedly arranged on the stirring shaft 2, and a scraper 202 is fixedly arranged on the stirring frame. The end face of the scraper 202 away from the stirring frame is pressed against the inner wall of the feeding funnel 1. After use, the stirring shaft 2 rotates with the scraper 202 to scrape the material on the inner wall of the feeding funnel 1, thereby improving the cleaning effect and reducing the waste of materials. Then, water is added into the feeding funnel 1 by opening the connecting pipe on the top cover 3, thereby further improving the cleaning effect. Here, the connecting pipe can be connected to the drain pipe 402 through a hose, and the feeding funnel 1 can be rinsed with hot water in the heating water tank 4, thereby saving water.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic filling machine for semi-solid preparations, comprising a feeding funnel (1), wherein the feeding funnel (1) is connected to the filling machine via a discharge pipe (101), characterized in that: Also includes: Rotating a stirring shaft (2) disposed in the feeding funnel (1), Wherein, a plurality of groups of stirring blades (201) are fixedly arranged on the stirring shaft (2), and a heating channel (206) is provided in each of the plurality of stirring blades (201); a motor (203) for driving the stirring shaft (2) to rotate is fixedly arranged at the bottom of the feeding funnel (1), and a heating component for supplying heat to the heating channel (206) is provided on the feeding funnel (1); The top of the feeding funnel (1) is provided with a detachable top cover (3), and a sealing gasket (301) is fixedly provided on the top of the top cover (3), and the sealing gasket (301) abuts against the top of the feeding funnel (1).

2. The automatic filling machine for semi-solid preparations according to claim 1, characterized in that: The heating channel (206) is in a U-shaped structure, and multiple groups of the heating channels (206) are connected in sequence. A first pipe (204) and a second pipe (205) are provided on the stirring shaft (2), the inlet of the heating channel (206) is connected to the first pipe (204), and the outlet of the heating channel (206) is connected to the second pipe (205).

3. The automatic filling machine for semi-solid preparations according to claim 2, characterized in that: The feed funnel (1) is provided with a first annular groove (501) and a second annular groove (502), the first pipe (204) is connected to the first annular groove (501), the second pipe (205) is connected to the second annular groove (502), and a sealing ring (503) is fixedly arranged in the feed funnel (1), and the outer wall of the stirring shaft (2) is in contact with the sealing ring (503).

4. The automatic semi-solid preparation filling machine according to claim 3, characterized in that: A heating water tank (4) is fixedly arranged on the feeding funnel (1), a heating plate (401) is fixedly arranged inside the heating water tank (4), a drainage pipe (402) and a water inlet pipe (403) are fixedly arranged on the heating water tank (4), and valves are fixedly arranged on both the drainage pipe (402) and the water inlet pipe (403).

5. The automatic semi-solid preparation filling machine according to claim 4, characterized in that: The heating component comprises a water pump (6) fixedly arranged on the feeding funnel (1), In which, a spiral channel (5) is opened in the feeding funnel (1), and the two ends of the spiral channel (5) are respectively connected to the heating water tank (4) and the first annular groove (501), the water pump (6) is connected to the second annular groove (502) through the third pipe (601), and the water pump (6) is connected to the heating water tank (4) through the fourth pipe (602).

6. The automatic semi-solid preparation filling machine according to claim 1, characterized in that: A stirring frame is fixedly arranged on the stirring shaft (2), and a scraper (202) is fixedly arranged on the stirring frame. The end surface of the scraper (202) away from the stirring frame abuts against the inner wall of the feeding funnel (1).

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