A quick change device for oiling

Abstract

This utility model relates to the field of capsule production tooling technology, and in particular to a quick-change oiling device, including a frame, on which an mounting bracket is mounted. Multiple oiling mechanisms are installed inside the mounting bracket. Each oiling mechanism includes a rotating shaft, with a mounting sleeve fixedly connected to its right end. A spring sleeve is movably connected inside the mounting sleeve, and a spring is mounted on its left end, located inside the spring sleeve. Felt is fixedly connected to the right end of the spring sleeve, and a rubber sleeve is fitted onto the outer surface of the mounting sleeve. This utility model provides an oiling mechanism that can be quickly disassembled and installed.

Description

Technical Field

[0001] This utility model relates to the field of capsule production tooling, and in particular to an oiling quick-change device. Background Technology

[0002] The main function of the capsule shell is to protect the drug from the influence of external environment such as humidity, oxygen, and light, thereby improving the drug's stability and shelf life; and to control the drug release rate and method. For example, enteric-coated capsule shells can prevent the drug from being destroyed or released prematurely in the stomach.

[0003] During the production and processing of capsule caps, the capsule caps need to be fitted onto the capsule mold. To ensure that the capsule caps can be fitted onto the capsule mold smoothly, an oiling mold is used to apply oil to the surface of the capsule mold. To ensure the quality and efficiency of the oiling, the oiling mold needs to be inspected and replaced regularly. Utility Model Content

[0004] In view of this, the present invention provides an oiling quick-change device, the main technical problem to be solved is: to provide an oiling mechanism that can be quickly disassembled and installed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an oiling quick-change device, comprising a frame, an mounting bracket mounted on the frame, an oiling mechanism mounted inside the mounting bracket, and multiple oiling mechanisms, each oiling mechanism comprising a rotating shaft, an mounting sleeve fixedly connected to the right end of the rotating shaft, a spring sleeve movably connected inside the mounting sleeve, a spring mounted on the left end of the spring sleeve, the spring being located inside the spring sleeve, a felt fixedly connected to the right end of the spring sleeve, and a rubber sleeve fitted on the outer surface of the mounting sleeve.

[0006] By adopting the above technical solution, when in use, the spring sleeve with spring and felt is installed into the mounting sleeve on the right side of the rotating shaft, and then the rubber sleeve is placed on the mounting sleeve, thus completing the assembly of the oiling mechanism. The felt can be used to apply oil to the surface of the capsule mold.

[0007] As a further description of the above technical solution:

[0008] The right end of the spring sleeve is located inside the rubber tube, and the felt is located inside the rubber tube.

[0009] By adopting the above technical solution, the rubber tube can protect the felt, and at the same time, the rotating shaft can also rub the capsule cap when it drives the rubber tube to rotate.

[0010] As a further description of the above technical solution:

[0011] The surface of the mounting sleeve has a first through hole, and the surface of the rubber tube has a second through hole, with the positions of the first through hole and the second through hole corresponding to each other.

[0012] By adopting the above technical solution, it is easy to fix the rubber tube on the mounting sleeve.

[0013] As a further description of the above technical solution:

[0014] The mounting sleeve has a locating pin installed inside.

[0015] By adopting the above technical solution, the rubber sleeve is fixed to the outside of the mounting sleeve by the positioning pin, and the spring is fixed to the inside of the mounting sleeve.

[0016] As a further description of the above technical solution:

[0017] The bottom of the positioning pin passes through the first through hole and the second through hole in sequence to the other side of the mounting sleeve.

[0018] By adopting the above technical solution, it is easy to fix the rubber tube with the positioning pin.

[0019] As a further description of the above technical solution:

[0020] The bottom of the locating pin passes through the inside of the spring.

[0021] By adopting the above technical solution, the positioning pin can fix the spring inside the mounting sleeve, thereby fixing the spring sleeve and the felt.

[0022] By employing the above technical solution, the oiling quick-change device of this utility model has at least the following beneficial effects:

[0023] Compared with the prior art, this quick-change oiling device installs a spring sleeve containing a spring and a felt into the mounting sleeve on the right side of the rotating shaft, then puts a rubber sleeve on the mounting sleeve, and uses a fixing pin to fix the rubber sleeve to the outside of the mounting sleeve, and fixes the spring to the inside of the mounting sleeve, thus completing the assembly of the oiling mechanism. The rotating shaft drives the felt to rotate, which can perform oiling operations on the surface of the capsule mold. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the oiling mechanism proposed in this utility model;

[0026] Figure 3 This is an exploded view of the oiling mechanism proposed in this utility model;

[0027] Figure 4This is a cross-sectional view of the oiling mechanism proposed in this utility model.

[0028] Legend:

[0029] 1. Frame; 2. Mounting bracket; 3. Oiling mechanism; 301. Rotating shaft; 302. Mounting sleeve; 303. First through hole; 304. Spring sleeve; 305. Spring; 306. Felt; 307. Glue sleeve; 308. Second through hole; 309. Positioning pin. Detailed Implementation

[0030] Reference Figure 1-4 This utility model provides a quick-change oiling device, comprising a frame 1, on which a mounting bracket 2 is mounted, and an oiling mechanism 3 is installed inside the mounting bracket 2. Multiple oiling mechanisms 3 are included, each comprising a rotating shaft 301. A mounting sleeve 302 is fixedly connected to the right end of the rotating shaft 301. A spring sleeve 304 is movably connected inside the mounting sleeve 302. A spring 305 is mounted on the left end of the spring sleeve 304 and is located inside the spring sleeve 304. A felt 306 is fixedly connected to the right end of the spring sleeve 304. A rubber sleeve 307 is fitted onto the outer surface of the mounting sleeve 302. A first through hole 303 is formed on the surface of the mounting sleeve 302, and a second through hole 307 is formed on the surface of the rubber sleeve 307. The positions of the first through hole 303 and the second through hole 308 correspond to the positions of the second through hole 308, which facilitates the fixing of the glue tube 307 onto the mounting sleeve 302. The mounting sleeve 302 is equipped with a positioning pin 309. In use, the spring sleeve 304, which is equipped with the spring 305 and the felt 306, is installed into the mounting sleeve 302 on the right side of the rotating shaft 301. Then, the glue tube 307 is placed on the mounting sleeve 302, and the fixing pin 309 is used to fix the glue tube 307 to the outside of the mounting sleeve 302. The spring 305 is fixed inside the mounting sleeve 302, thus completing the assembly of the oiling mechanism 3. The rotating shaft 301 drives the felt 306 to rotate, which can perform the oiling operation on the surface of the capsule mold.

[0031] The bottom of the positioning pin 309 passes through the first through hole 303 and the second through hole 308 to the other side of the mounting sleeve 302, so that the positioning pin 309 can fix the rubber tube 307. The bottom of the positioning pin 309 passes through the inside of the spring 305, so that the positioning pin 309 can fix the spring 305 inside the mounting sleeve 302, thereby fixing the spring sleeve 304 and the felt 306.

[0032] The right end of the spring sleeve 304 is located inside the rubber tube 307, and the felt 306 is located inside the rubber tube 307. The rubber tube 307 can protect the felt 306, and the rotating shaft 301 can also rub the capsule cap when it drives the rubber tube 307 to rotate.

[0033] Working principle: In use, the spring sleeve 304, which is equipped with spring 305 and felt 306, is installed into the mounting sleeve 302 on the right side of the rotating shaft 301. Then, the glue tube 307 is fitted onto the mounting sleeve 302. The glue tube 307 is then fixed to the outside of the mounting sleeve 302 using the fixing pin 309, and the spring 305 is fixed inside the mounting sleeve 302. This completes the assembly of the oiling mechanism 3. The rotating shaft 301 drives the felt 306 to rotate, which can perform oiling operation on the surface of the capsule mold.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-change oiling device, comprising a frame (1), characterized in that: A mounting bracket (2) is installed on the frame (1). An oiling mechanism (3) is installed inside the mounting bracket (2). There are multiple oiling mechanisms (3). The oiling mechanism (3) includes a rotating shaft (301). A mounting sleeve (302) is fixedly connected to the right end of the rotating shaft (301). A spring sleeve (304) is movably connected inside the mounting sleeve (302). A spring (305) is installed on the left end of the spring sleeve (304). The spring (305) is located inside the spring sleeve (304). A felt (306) is fixedly connected to the right end of the spring sleeve (304). A rubber sleeve (307) is fitted on the outer surface of the mounting sleeve (302).

2. The quick-change oiling device according to claim 1, characterized in that: The right end of the spring sleeve (304) is located inside the rubber tube (307), and the felt (306) is located inside the rubber tube (307).

3. The quick-change oiling device according to claim 1, characterized in that: The surface of the mounting sleeve (302) is provided with a first through hole (303), and the surface of the rubber tube (307) is provided with a second through hole (308). The position of the first through hole (303) corresponds to the position of the second through hole (308).

4. The quick-change oiling device according to claim 3, characterized in that: The mounting sleeve (302) has a locating pin (309) installed inside.

5. The quick-change oiling device according to claim 4, characterized in that: The bottom of the positioning pin (309) passes through the first through hole (303) and the second through hole (308) in sequence to the other side of the mounting sleeve (302).

6. The quick-change oiling device according to claim 5, characterized in that: The bottom of the locating pin (309) passes through the interior of the spring (305).

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