Rotating disc type one-to-many continuous pharmaceutical platform

Abstract

The utility model provides a rotating disc type one-to-many continuous pharmaceutical platform which is provided with the following mechanisms: a rotating platform which comprises a supporting platform, a material mixing space which is located above the supporting platform and is used for installing a continuous material mixing device and a production space which is located below the supporting platform and is used for placing pharmaceutical equipment, a turntable is arranged on the supporting platform; the system further comprises a continuous mixing device and at least two pharmaceutical devices. A feed port of pharmaceutical equipment is communicated with a main mixing discharge port of the main mixing bin through a communication opening in the supporting platform; the continuous material mixing device is rotationally matched with the supporting platform, so that the continuous material mixing device is provided with stations for respectively supplying materials to at least two pharmaceutical equipment in the rotating stroke; the rotating disc type structure realizes multi-matching of the continuous mixing device, so that the space utilization rate and the equipment utilization rate are improved, and the equipment purchase cost is reduced; multiple continuous pharmaceutical processes can be achieved on one pharmaceutical platform, practicability is higher, the automation degree of the mixing pharmaceutical process is high, and labor cost input can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a turntable type one-to-many continuous pharmaceutical platform. Background Art

[0002] In the solid pharmaceutical production process, pharmaceutical ingredients and / or auxiliary ingredients of different types and properties need to be mixed and stirred according to the production process or prescription requirements. The equipment used includes various types of granulating equipment, mixing equipment, etc.

[0003] Powdered raw materials need to be mixed evenly enough to exert the effect of the final medicine. The traditional mixing method is to add multiple materials into the material barrel at one time or in batches according to the required amount and stir and mix them. However, this mixing method is prone to insufficient mixing, and once the powdered materials are mixed with moisture, it will directly lead to agglomeration and other difficult-to-handle phenomena, which will also seriously affect the material mixing effect and cannot meet the higher application requirements of pharmaceutical processes. Therefore, it is urgent to develop a better powdered raw material mixing equipment.

[0004] In order to solve the above-mentioned problems, the applicant has previously developed a device that can be used for continuous mixing of powders, with patent application number 2024202098906. It enables the whole process of continuous feeding, weighing, premixing and main mixing of pharmaceutical materials during mixing, so that the materials can be mixed in proportion simultaneously during the feeding process, and the mixing process is accompanied by stirring and dispersing, so that the mixing is more uniform, the production efficiency and quality are higher.

[0005] On this basis, the inventors combined the device for continuous powder mixing with a pharmaceutical platform, so that the continuous mixing device can be easily moved and can be coordinated with a variety or multiple pharmaceutical equipment to give full play to its practicality. Summary of the invention

[0006] The purpose of the present utility model is to overcome the disadvantages and deficiencies existing in the prior art, and to provide a rotary one-to-many continuous pharmaceutical manufacturing platform. The technical solution adopted by the present utility model is as follows: A rotary one-to-many continuous pharmaceutical manufacturing platform, comprising: a rotary platform, including an overhead support platform, the support platform separating a mixing space above it for installing a continuous mixing device, and a production space below the support platform for placing pharmaceutical equipment, a turntable being provided on the support platform; a continuous mixing device, installed on the turntable and rotatably cooperating with the support platform, including a mixing support, a feeding module having a number of loss-in-weight feeders, a premixing module having a premixing bin and a stirring assembly provided in the premixing bin, a main mixing module having a main mixing bin and a stirring and pushing assembly provided in the main mixing bin, the premixing bin communicating with the number of loss-in-weight feeders and receiving the materials in the number of loss-in-weight feeders at the same time, the main mixing bin communicating with the premixing bin and receiving the materials in the premixing bin, and the main mixing bin having a main mixing discharge port, a communication opening being formed at a position on the support platform corresponding to the rotation locus of the main mixing discharge port; pharmaceutical equipment, including at least two pieces of pharmaceutical equipment, the feed inlet of the pharmaceutical equipment being communicated with the main mixing discharge port of the main mixing bin through the communication opening; the continuous mixing device drives the position of the main mixing discharge port to rotate through the turntable, so that the continuous mixing device has stations for feeding at least two pieces of pharmaceutical equipment respectively during the rotation stroke.

[0007] Preferably, the lower end of the mixing support of the continuous mixing device is fixed to the turntable, the turntable is rotatably mated with the support platform, and a positioning bolt is provided on the turntable. When the continuous mixing device rotates to the station for feeding any one piece of pharmaceutical equipment, the positioning bolt is screwed down until it closely adheres to the upper end surface of the support platform to position the turntable, playing a role in fixing and stably supporting the platform.

[0008] Preferably, the turntable is fixed on the support platform through a thrust ball bearing.

[0009] Preferably, the mixing support further includes a support plate located above the turntable. The feeding module and the premixing module of the continuous mixing device are arranged above the support plate, and the main mixing module is located below the support plate. Through holes for the continuous mixing device to pass through are provided on the support plate.

[0010] Preferably, the pharmaceutical equipment includes a continuous wet granulator, a tableting machine, and a dry granulator, and several pieces of pharmaceutical equipment are distributed in a ring with the center of the turntable as the center.

[0011] Preferably, the continuous mixing device further includes a discharge detection module. The discharge detection module includes a detection element and a discharge channel. One end of the discharge channel is connected to the main mixing discharge port of the mixing bin, and the detection element is used to detect material indexes; the other end of the discharge channel is detachably mated with the feed inlet of the pharmaceutical equipment.

[0012] Preferably, there is a fence around the support platform, and a staircase is provided in cooperation with the support platform.

[0013] The beneficial effects of the present utility model are as follows: The continuous mixing device is rotationally matched with the support platform, so that the continuous mixing device has stations for feeding at least two pharmaceutical equipment respectively during the rotation process; its structure is simple and convenient to maintain. The turntable structure enables the continuous mixing device to be used for multiple purposes, improves the space utilization rate and equipment utilization rate, and reduces the equipment procurement cost; multiple continuous pharmaceutical processes can be realized on one pharmaceutical platform, and the expandable platform design is more practical. Increasing the platform diameter can accommodate more continuous pharmaceutical equipment, and the automation degree of the mixing and pharmaceutical process is high, which can reduce the investment in labor costs. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, obtaining other drawings based on these drawings still belongs to the scope of the present utility model.

[0015] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1;

[0016] Figure 2 It is a front view of the continuous mixing device in Embodiment 1;

[0017] Figure 3 It is a schematic diagram of the structure of the continuous mixing device in Embodiment 1;

[0018] Figure 4 It is a top view of Embodiment 1;

[0019] Figure 5 It is a schematic diagram of the positioning and cooperation between the turntable and the support platform in Embodiment 1;

[0020] In the figure, 1 - support platform, 11 - turntable, 12 - fence, 13 - staircase, 14 - bolt, 15 - thrust ball bearing, 2 - continuous mixing device, 21 - mixing bracket, 211 - support plate, 22 - loss-in-weight feeder, 23 - premixing module, 231 - stirring assembly, 24 - main mixing module, 241 - stirring and pushing assembly, 251 - first discharge channel, 252 - second discharge channel, 31 - continuous wet granulator, 32 - tablet press, 33 - dry granulator. Detailed Embodiments

[0021] To make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe the present utility model in detail with reference to the drawings.

[0022] It should be noted that all the expressions using "first" and "second" in the embodiments of the present utility model are for distinguishing two entities or parameters with the same name but different, and it can be seen that "first" and "second" are only for the convenience of expression and should not be construed as a limitation on the embodiments of the present utility model. This will not be elaborated one by one in the subsequent embodiments.

[0023] The direction and position terms mentioned in the present utility model, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", "side", etc., are only with reference to the direction or position of the attached drawings. Therefore, the direction and position terms used are for explaining and understanding the present utility model, rather than a limitation on the protection scope of the present utility model.

[0024] As Figures 1-5 shown, a rotary one-to-many continuous pharmaceutical platform has: a rotary platform, including an overhead support platform 1, the support platform separating a mixing space above it for installing a continuous mixing device 2, and a production space below the support platform for placing pharmaceutical equipment, and a turntable 11 is arranged on the support platform 1; a continuous mixing device 2, installed on the turntable 11 and rotatably cooperating with the support platform 1, including a mixing bracket 21, a feeding module having a plurality of loss-in-weight feeders 22, a premixing module 23 having a premixing bin and a stirring assembly 231 arranged in the premixing bin, and a main mixing module 24 having a main mixing bin and a stirring and pushing assembly 241 arranged in the main mixing bin, the premixing bin communicating with the plurality of loss-in-weight feeders 22 and receiving the materials in the plurality of loss-in-weight feeders 22 at the same time, the main mixing bin communicating with the premixing bin and receiving the materials in the premixing bin, and the main mixing bin having a main mixing discharge port, and a communication opening corresponding to the rotation trajectory of the main mixing discharge port is arranged on the support platform 1, and this communication opening can be a continuous arc-shaped opening or a plurality of through holes set at fixed points. In this embodiment Figure 1 shown are three through holes respectively cooperating with the pharmaceutical equipment; pharmaceutical equipment, including three sets of pharmaceutical equipment, the feeding ports of the pharmaceutical equipment communicating with the main mixing discharge port of the main mixing bin through the communication opening 102; the turntable 11 drives the continuous mixing device 2 to rotate, thereby changing the position of the main mixing discharge port, so that the continuous mixing device 2 has a feeding station for respectively feeding at least two sets of pharmaceutical equipment during the rotation stroke.

[0025] The lower end of the mixing bracket 21 of the continuous mixing device 2 is fixed to the turntable 11, the turntable 11 is rotatably cooperated with the support platform 1, and a positioning bolt 14 is arranged on the turntable 11. After the continuous mixing device 2 rotates to the feeding station for any pharmaceutical equipment, the positioning bolt is screwed down until it closely adheres to the upper end surface of the support platform to position the turntable 11; the turntable 11 is fixed on the support platform 1 through a thrust ball bearing.

[0026] The mixing bracket 21 further includes a support plate 211 located above the turntable 11. The feeding module and the premixing module of the continuous mixing device 2 are arranged above the support plate 211, and the main mixing module is located below the support plate 211.

[0027] The pharmaceutical equipment includes a continuous wet granulator 31, a tablet press 32, and a dry granulator 33. A number of pharmaceutical equipment are annularly distributed around the center of the turntable 11.

[0028] The continuous mixing device 2 further includes a discharge detection module. The discharge detection module includes a detection element and a discharge channel. One end of the discharge channel is connected to the main discharge port of the mixing bin. The detection element is used to detect material indexes. Specifically, the discharge channel includes a first discharge channel 51 and a second discharge channel 52. The detection element is used to detect and collect material information and control the material flow direction to the first discharge channel 51 or the second discharge channel 52 according to the detection result. For example, qualified materials flow into the first discharge channel 51 and enter the pharmaceutical equipment, and unqualified materials flow into the second discharge channel 52 and enter other containers. The other end of the discharge channel is detachably matched with the feed inlet of the pharmaceutical equipment.

[0029] The support platform 1 is surrounded by a fence, and the support platform 1 is provided with a staircase 13 to facilitate operation and ensure safety.

[0030] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A turntable-type one-to-many continuous pharmaceutical manufacturing platform, characterized in that: have: A rotary platform comprises an overhead support platform (1), wherein the support platform is divided into a mixing space located above the support platform for installing a continuous mixing device (2), and a production space located below the support platform for placing pharmaceutical equipment, wherein a turntable (11) is arranged on the support platform (1); A continuous mixing device (2) is mounted on a turntable (11) and is rotatably matched with a support platform (1), comprising a mixing support (21), a feeding module having a plurality of loss-in-weight feeders (22), a premixing module (23) having a premixing bin and a stirring assembly (231) arranged in the premixing bin, and a main mixing module (24) having a main mixing bin and a stirring and pushing assembly (241) arranged in the main mixing bin, wherein the premixing bin is connected to the plurality of loss-in-weight feeders (22) and simultaneously receives materials in the plurality of loss-in-weight feeders (22), the main mixing bin is connected to the premixing bin and receives materials in the premixing bin, and the main mixing bin has a main mixing outlet, and a communication opening is provided on the support platform (1) at a position corresponding to the rotation track of the main mixing outlet; Pharmaceutical equipment, comprising at least two pharmaceutical equipment, wherein the feed inlet of the pharmaceutical equipment is connected to the main mixing outlet of the main mixing bin through a connecting opening (102); The rotating disk (11) drives the continuous mixing device (2) to rotate and thereby changes the position of the main mixing outlet, so that the continuous mixing device (2) has a position for supplying materials to at least two pharmaceutical equipments respectively during the rotation stroke.

2. A turntable-type one-to-many continuous pharmaceutical manufacturing platform according to claim 1, characterized in that: The lower end of the mixing bracket (21) of the continuous mixing device (2) is fixed to the turntable (11), and the turntable (11) is rotatably matched with the support platform (1), and a positioning bolt (14) is provided on the turntable (11). When the continuous mixing device (2) rotates to a position for feeding any pharmaceutical equipment, the positioning bolt is screwed down until it is tightly attached to the upper end surface of the support platform, thereby positioning the turntable (11).

3. A turntable-type one-to-many continuous pharmaceutical manufacturing platform according to claim 2, characterized in that: The turntable (11) is fixed on the supporting platform (1) via a thrust ball bearing.

4. The turntable-type one-to-many continuous pharmaceutical manufacturing platform according to claim 2, characterized in that: The mixing support (21) further comprises a support plate (211) located above the turntable (11); the feeding module and the premixing module of the continuous mixing device (2) are arranged above the support plate (211); and the main mixing module is located below the support plate (211).

5. The turntable-type one-to-many continuous pharmaceutical manufacturing platform according to claim 1, characterized in that: The pharmaceutical equipment comprises a continuous wet granulator (31), a tablet press (32), and a dry granulator (33), and the plurality of pharmaceutical equipment are distributed in a ring shape with the center of the turntable (11) as the center.

6. The turntable-type one-to-many continuous pharmaceutical manufacturing platform according to claim 1, characterized in that: The continuous mixing device (2) further comprises a discharge detection module (25), the discharge detection module comprising a detection element and a discharge channel, one end of the discharge channel being connected to a main mixing discharge port of a main mixing bin, and the detection element being used to detect material indicators.

7. A turntable-type one-to-many continuous pharmaceutical manufacturing platform according to claim 6, characterized in that: The other end of the discharge channel is detachably matched with the feed port of the pharmaceutical equipment.

8. The turntable one-to-many continuous pharmaceutical manufacturing platform according to any one of claims 1 to 7, characterized in that: The support platform (1) is surrounded by a fence (12).

9. The turntable one-to-many continuous pharmaceutical manufacturing platform according to any one of claims 1 to 7, characterized in that: The support platform (1) is provided with a staircase (13).

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