A rapid cooling support for diclofenac sodium sustained-release suppository

Abstract

The utility model discloses a kind of rapid cooling support for diclofenac sodium sustained-release suppository, including base, the base top surface is equipped with multiple top rods, multiple connecting rods are installed on the outer side of the top rod, the connecting rod one end is equipped with narrow part, the narrow part upper end is equipped with guide part, the both sides of the base are equipped with through slot, the through slot inboard is slidably installed with through plate, the through plate one end is equipped with support rod, the support rod one end is fixedly installed with the stop lever that is contacted with the top of mould. The utility model is limited to suppository mould different position by top rod, stop lever and multiple narrow parts together, and support smaller to mould blocking, when mould passes through forced air cooling tunnel rapid cooling, it can help to improve mould cooling efficiency, prevent suppository mould surface to form heat dissipation dead angle.

Description

Technical Field

[0001] This utility model relates to the field of suppository production, specifically a rapid cooling stent for diclofenac sodium sustained-release suppositories. Background Technology

[0002] As an important topical drug formulation, diclofenac sodium sustained-release suppositories are extremely sensitive to temperature control during their molding process. Rapid and uniform cooling of the mold directly affects the stability of the drug components and the physical form of the suppository.

[0003] In the traditional production process of diclofenac sodium sustained-release suppositories, the mold is mostly placed directly on a conveyor belt and passed through a forced air cooling tunnel for cooling. This method causes the bottom surface of the mold to contact the plane, creating a heat dissipation dead zone. Because the heat cannot be effectively dissipated, the cooling rate of different parts of the mold is uneven, especially the bottom surface, which cools slowly. This causes quality problems such as deformation and uneven surface during the molding process of the sustained-release suppositories, affecting the product qualification rate. Therefore, it is necessary to design a rapid cooling bracket for diclofenac sodium sustained-release suppositories to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a rapid cooling stent for diclofenac sodium sustained-release thrombi to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid cooling bracket for diclofenac sodium sustained-release suppositories, comprising a base, a plurality of top rods mounted on the top surface of the base, a plurality of connecting rods mounted on the outer side of the top rods, a narrowing portion mounted on one end of the connecting rods, and a guide portion mounted on the upper end of the narrowing portion;

[0006] The base has through slots on both sides, through plates are slidably installed inside the through slots, a support rod is installed at one end of the through plate, and a stop bar that contacts the top of the mold is fixedly installed at one end of the support rod.

[0007] Preferably, the push rods are distributed in a straight line at equal intervals on the top surface of the base, the push rods are cylindrical, and the top of the push rods is used to support the suppository mold.

[0008] Preferably, a magnetic block is fixedly installed inside the slot, and the slot plate is made of steel.

[0009] Preferably, the cross-sectional dimensions of the through groove are appropriately matched with the cross-sectional dimensions of the through plate.

[0010] Preferably, the stop lever is cylindrical and made of copper.

[0011] Preferably, the connecting rod, the narrowing section, and the guide section are designed as a single unit.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The diclofenac sodium sustained-release suppository uses a rapid cooling bracket to place the suppository mold on top of the push rod. During this process, the suppository mold is moved downwards, and multiple guide parts guide the mold into the inside of multiple narrowing parts. The multiple narrowing parts are used to limit the suppository mold around its perimeter, making placement convenient. The through plate can be directly inserted into the through groove to limit the stop rod to the suppository mold. When it is necessary to remove the mold, the through plate is pulled to the side to disengage the stop rod from the mold. At this time, the mold can be taken out upwards, making removal and placement convenient.

[0014] 2. The rapid cooling bracket for diclofenac sodium sustained-release suppositories uses a top rod, a stop rod, and multiple narrowing sections to limit the suppository mold at different positions. The bracket has minimal obstruction to the mold. When the mold passes through the forced air cooling tunnel for rapid cooling, it can help improve the mold cooling efficiency and prevent the formation of heat dissipation dead zones on the surface of the suppository mold. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0019] In the diagram: 1. Base; 2. Top rod; 3. Connecting rod; 4. Narrowing section; 5. Guide section; 6. Through slot; 7. Through plate; 8. Magnetic block; 9. Support rod; 10. Stop bar. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please refer to Figures 1-4 As shown, this utility model provides a quick-cooling bracket for diclofenac sodium sustained-release suppositories, including a base 1, a plurality of top rods 2 installed on the top surface of the base 1, a plurality of connecting rods 3 installed on the outer side of the top rods 2, a narrowing part 4 installed at one end of the connecting rod 3, and a guide part 5 installed at the upper end of the narrowing part 4.

[0023] The base 1 has through slots 6 on both sides, through plates 7 are slidably installed inside the through slots 6, support rods 9 are installed at one end of the through plates 7, and a stop rod 10 that contacts the top of the mold is fixedly installed at one end of the support rod 9.

[0024] Specifically, the push rod 2, the stop rod 10 and multiple narrowing parts 4 together limit the different positions of the suppository mold, and the bracket has little obstruction to the mold. When the mold passes through the forced air cooling tunnel for rapid cooling, it can help improve the cooling efficiency of the mold and prevent the formation of heat dissipation dead corners on the surface of the suppository mold.

[0025] Among them: the ejector pins 2 are distributed in a straight line at equal intervals on the top surface of the base 1. The ejector pins 2 are cylindrical, and the top of the ejector pins 2 are used to support the suppository mold. When multiple ejector pins 2 support the suppository mold, the impact on the heat dissipation of the mold is reduced.

[0026] Among them: a magnetic block 8 is fixedly installed inside the slot 6, the through plate 7 is made of steel, the cross-sectional dimensions of the slot 6 and the cross-sectional dimensions of the through plate 7 are appropriately matched, and the through plate 7 and the magnetic block 8 are attracted to each other, so that the through plate 7 can maintain its position after it is inserted into the slot 6.

[0027] Among them, the stop bar 10 is cylindrical and made of copper. The stop bar 10 forms line contact with the top of the suppository mold, which can prevent the stop bar 10 from blocking the heat accumulation on the top of the mold.

[0028] Among them, the connecting rod 3, the narrowing part 4 and the guide part 5 are designed as a whole, which moves the suppository mold downward. Multiple guide parts 5 guide the mold into the inside of multiple narrowing parts 4, and multiple narrowing parts 4 are used to limit the suppository mold around its perimeter.

[0029] Working principle: This utility model is a rapid cooling bracket for diclofenac sodium sustained-release suppositories. In use, the suppository mold is placed on top of the push rod 2. During this process, the suppository mold is moved downward. Multiple guide parts 5 guide the mold into the inside of multiple narrowing parts 4. The multiple narrowing parts 4 are used to limit the suppository mold around its perimeter. Then, the through plate 7 is inserted into the inside of the through groove 6. The through groove 6 and the magnetic block 8 attract each other. At this time, the stop rod 10 abuts against the top of the suppository mold, thereby limiting the mold. The push rod 2, the stop rod 10 and the multiple narrowing parts 4 together limit the suppository mold at different positions, and the bracket has little obstruction to the mold. When the mold passes through the forced air cooling tunnel for rapid cooling, it can help improve the cooling efficiency of the mold and prevent the formation of heat dissipation dead corners on the surface of the suppository mold.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rapid-cooling support for diclofenac sodium sustained-release suppositories, comprising a base (1), characterized in that: The base (1) has multiple top rods (2) installed on its top surface. Multiple connecting rods (3) are installed on the outside of the top rods (2). A narrowing part (4) is installed at one end of the connecting rod (3). A guide part (5) is installed at the upper end of the narrowing part (4). The base (1) has through slots (6) on both sides, and through plates (7) are slidably installed inside the through slots (6). A support rod (9) is installed at one end of the through plate (7), and a stop rod (10) that contacts the top of the mold is fixedly installed at one end of the support rod (9).

2. The rapid-cooling stent for diclofenac sodium sustained-release thrombus according to claim 1, characterized in that: The push rods (2) are distributed in a straight line at equal intervals on the top surface of the base (1). The push rods (2) are cylindrical, and the top of the push rods (2) is used to support the suppository mold.

3. The rapid-cooling stent for diclofenac sodium sustained-release thrombus according to claim 1, characterized in that: A magnetic block (8) is fixedly installed inside the slot (6), and the through plate (7) is made of steel.

4. The rapid-cooling stent for diclofenac sodium sustained-release thrombus according to claim 1, characterized in that: The cross-sectional dimensions of the slot (6) are appropriately matched with the cross-sectional dimensions of the plate (7).

5. The rapid-cooling stent for diclofenac sodium sustained-release thrombus according to claim 1, characterized in that: The stop bar (10) is cylindrical and is made of copper.

6. The rapid-cooling stent for diclofenac sodium sustained-release thrombus according to claim 1, characterized in that: The connecting rod (3), the narrowing part (4), and the guide part (5) are designed as a single unit.

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