Preparation device for benzocarbazole series compounds

Abstract

The utility model discloses a preparation device for benzocarbazole series compounds, which comprises a kettle body, a cover is mounted on the kettle body, a motor is mounted on the cover, the output end of the motor penetrates through the cover, a rotating shaft is fixedly mounted at the output end of the motor, an eccentric wheel is fixedly mounted on the rotating shaft, and a second pull rope is fixedly mounted on the kettle body. The preparation device for the benzocarbazole series compounds comprises a kettle body, a second pull rope is fixedly installed at the bottom end of the kettle body, a support is fixedly installed at the end, away from the kettle body, of the second pull rope, a first pull rope is fixedly installed on the support, and the end, away from the support, of the first pull rope is fixedly installed at the bottom end of the kettle body. The whole kettle body can be driven to violently shake when the kettle body vibrates, materials in the kettle body can be dispersed to a certain extent, the emulsifying effect and the emulsifying efficiency of the materials are improved, the kettle body is in a suspended state through the first pull rope and the second pull rope, and the situation that the kettle body is damaged due to collision between the kettle body and other objects is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of stirring devices, in particular to a preparation device for benzocarbazole series compounds. Background Art

[0002] Benzocarbazole series compounds are an important class of organic light-emitting material intermediates, which can be further used to synthesize organic optoelectronic materials. This type of material has been widely used in fields such as organic light-emitting diodes. During the production and preparation of benzocarbazole series compounds, a reactor is required to mix the raw materials.

[0003] However, when a reactor is used to mix a variety of incompatible materials, a motor is used to drive a stirring mechanism in the reactor to vigorously stir the materials. However, this stirring method takes a long time, resulting in a longer time required for the emulsification process of the materials, thereby reducing the efficiency of preparing medical polymer materials. Summary of the invention

[0004] The object of the present invention is to provide a preparation device for benzocarbazole series compounds, so as to solve the problems proposed in the above background technology that stirring takes a long time, resulting in a long time required for the emulsification process of the material, thereby reducing the preparation efficiency of the medical polymer material; the reaction kettle cannot clean the side wall inside the kettle body and the material at the bottom of the kettle body when stirring the material, affecting the emulsification efficiency and emulsification quality of the material; and when the material is in the reaction kettle, it is directly divided into multiple layers according to the density of the material, resulting in more time required for stirring when stirring the material.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a preparation device for benzocarbazole series compounds, comprising a kettle body, a lid installed on the kettle body, a motor installed on the lid, the output end of the motor passes through the lid, a rotating shaft is fixedly installed on the output end of the motor, an eccentric wheel is fixedly installed on the rotating shaft, a second pull rope is fixedly installed on the kettle body, a bracket is fixedly installed on the end of the second pull rope away from the kettle body, a first pull rope is fixedly installed on the bracket, an end of the first pull rope away from the bracket is fixedly installed with the bottom end of the kettle body, and the number of the first pull rope and the second pull rope are both four.

[0006] A slide groove is provided at one end of the rotating shaft away from the motor, a rotating rod is arranged inside the slide groove, and a connecting rod is fixedly installed at one end of the rotating rod away from the rotating shaft.

[0007] Inside the lid, a feed pipe is fixedly installed. One end of the feed pipe located inside the kettle body is fixedly installed with a cover plate. A sliding frame is arranged on the cover plate. A material conveying box is fixedly installed on the sliding frame. A spiral pipe is arranged on the material conveying box. A plurality of discharge holes are formed on the spiral pipe.

[0008] As a preferred technical solution of the present invention, a support frame is fixedly installed at the top of the bracket. A sliding plate is arranged inside the support frame. A limiting ring is fixedly installed at one end of the sliding plate away from the support frame.

[0009] As a preferred technical solution of the present invention, a limiting frame is fixedly installed at the upper end of the support frame. A support plate is arranged on the limiting frame. The cross-sectional shape of the support plate is trapezoidal. The cross-sectional shape of the limiting frame is "冂"-shaped.

[0010] As a preferred technical solution of the present invention, a first spring is fixedly installed on the limiting frame. The first spring is fixedly installed inside the support plate.

[0011] As a preferred technical solution of the present invention, a slider is arranged inside one end of the connecting rod away from the rotating rod. A push rod is fixedly installed on the slider. A scraping rod is fixedly installed at one end of the push rod away from the connecting rod.

[0012] As a preferred technical solution of the present invention, a scraping plate is fixedly installed at one end of the push rod away from the connecting rod. A stirring rod is fixedly installed on the push rod.

[0013] As a preferred technical solution of the present invention, a second spring is fixedly installed at one end of the rotating rod close to the rotating shaft. One end of the second spring away from the rotating rod is fixedly installed with the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting the eccentric wheel, the limiting ring, the first pull rope and the second pull rope in the present invention, since the position where the eccentric wheel is connected to the rotating shaft is not at the center of the eccentric wheel, when the eccentric wheel rotates, it will drive the entire kettle body to shake violently, which can disperse the materials in the kettle body to a certain extent, improve the emulsification effect and emulsification efficiency of the materials. And by using the first pull rope and the second pull rope to make the kettle body in a suspended state, it can prevent the kettle body from colliding with other objects and causing damage to the kettle body. Making the limiting ring sleeved on the lid can prevent the kettle body from shaking and affecting the operation of the staff.

[0016] 2. The present invention provides a scraper rod, a connecting rod and a push rod. The centrifugal force generated during rotation will make the scraper rod always fit tightly against the inner wall of the kettle body, so as to achieve the purpose of scraping off the attached materials on the inner wall of the kettle body. The elasticity of the second spring can apply a force away from the rotation axis to the rotating rod, so that the lower surfaces of the push rod and the connecting rod are always in tight contact with the inner wall of the bottom end of the kettle body, so as to achieve the purpose of scraping off the attached materials on the inner wall of the bottom end of the kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the support part of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the kettle body of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the slide plate part of the present invention;

[0021] Figure 5 It is a schematic structural diagram of the rotating rod part of the present invention.

[0022] In the figure: 1. kettle body; 201. bracket; 202. limit ring; 203. first pull rope; 204. second pull rope; 205. support frame; 206. slide plate; 207. eccentric wheel; 208. support plate; 209. limit frame; 210. first spring; 301. rotating rod; 302. scraper rod; 303. stirring rod; 304. push rod; 305. connecting rod; 306. second spring; 307. slider; 308. slide groove; 4. motor; 5. cover; 6. rotating shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides a technical solution for a preparation device of benzocarbazole series compounds:

[0025] Embodiment 1:

[0026] according to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, a preparation device for benzocarbazole series compounds includes a kettle body 1. A lid 5 is installed on the kettle body 1, and a motor 4 is installed on the lid 5. The output end of the motor 4 penetrates through the lid 5. A rotating shaft 6 is fixedly installed at the output end of the motor 4. An eccentric wheel 207 is fixedly installed on the rotating shaft 6. Since the position where the eccentric wheel 207 is connected to the rotating shaft 6 is not at the center of the eccentric wheel 207, when the eccentric wheel 207 rotates, it will drive the entire kettle body 1 to shake violently, which can disperse the materials in the kettle body 1 to a certain extent, improving the emulsification effect and efficiency of the materials. A second pull rope 204 is fixedly installed on the kettle body 1. One end of the second pull rope 204 away from the kettle body 1 is fixedly installed with a bracket 201. The kettle body 1 is pulled by the support of the bracket 201 and the first pull rope 203 and the second pull rope 204, so that the kettle body 1 is in a suspended state, preventing the kettle body 1 from colliding with other objects during the shaking process and causing damage to the kettle body 1. A first pull rope 203 is fixedly installed on the bracket 201. One end of the first pull rope 203 away from the bracket 201 is fixedly installed with the bottom end of the kettle body 1. The number of the first pull rope 203 and the second pull rope 204 is four. A support frame 205 is fixedly installed at the top of the bracket 201. A sliding plate 206 is arranged inside the support frame 205. The sliding plate 206 is slidably connected to the inside of the support frame 205. A limiting ring 202 is fixedly installed at one end of the sliding plate 206 away from the support frame 205, so that the limiting ring 202 is sleeved on the edge of the lid 5. In this way, when performing operations such as adding materials, the kettle body 1 can be prevented from shaking. A limiting frame 209 is fixedly installed at the upper end of the support frame 205. A support plate 208 is arranged on the limiting frame 209. The support plate 208 is sleeved with the limiting frame 209. The cross-sectional shape of the support plate 208 is trapezoidal, and the cross-sectional shape of the limiting frame 209 is "冂" shaped. A first spring 210 is fixedly installed on the limiting frame 209, and the first spring 210 is fixedly installed inside the support plate 208.

[0027] In specific use, the present invention is a preparation device for benzocarbazole series compounds. When a reaction kettle is needed to vigorously stir the materials to emulsify the materials, the materials can be first placed in the kettle body 1, and then the motor 4 is started to drive the rotating shaft 6 and the stirring mechanism to rotate. When the rotating shaft 6 rotates, the eccentric wheel 207 is driven to rotate. Since the position where the eccentric wheel 207 is connected to the rotating shaft 6 is not at the center of the eccentric wheel 207, when the eccentric wheel 207 rotates, the entire kettle body 1 is driven to shake violently, so that the materials in the kettle body 1 can be dispersed to a certain extent, thereby improving the emulsification effect and emulsification efficiency of the materials. The kettle body 1 can be pulled by the support of the bracket 201 and the first pull rope 203 and the second pull rope 204, so that the kettle body 1 can be suspended, preventing the kettle body 1 from colliding with other objects during the shaking process. The collision causes the kettle body 1 to be damaged. When it is necessary to add material to the kettle body 1, the slide plate 206 can drive the limit ring 202 to move upward to the end of the support frame 205. At this time, the limit ring 202 is just sleeved on the edge of the lid 5. In this way, the kettle body 1 can be prevented from shaking when performing operations such as adding materials, thereby affecting the operation of the staff. In the process of the slide plate 206 driving the limit ring 202 to move upward, the slide plate 206 will be squeezed with the inclined surface of the support plate 208, thereby causing the support plate 208 to move away from the support frame 205. At this time, the first spring 210 is in a compressed state. Until the slide plate 206 passes over the support plate 208, the support plate 208 can be pushed by the first spring 210 to move to the bottom of the slide plate 206 to support the slide plate 206 to fix the height of the slide plate 206.

[0028] Embodiment 2:

[0029] On the basis of the first embodiment, Figure 5As shown, it includes a kettle body 1, a cover 5 is installed on the kettle body 1, a motor 4 is installed on the cover 5, the output end of the motor 4 passes through the cover 5, a rotating shaft 6 is fixedly installed on the output end of the motor 4, an eccentric wheel 207 is fixedly installed on the rotating shaft 6, a second pull rope 204 is fixedly installed on the kettle body 1, a bracket 201 is fixedly installed on the end of the second pull rope 204 away from the kettle body 1, a first pull rope 203 is fixedly installed on the bracket 201, an end of the first pull rope 203 away from the bracket 201 is fixedly installed with the bottom end of the kettle body 1, the number of the first pull rope 203 and the second pull rope 204 are both four, a slide groove 308 is provided at the end of the rotating shaft 6 away from the motor 4, a rotating rod 301 is arranged inside the slide groove 308, the rotating rod 301 is slidably connected to the inside of the slide groove 308, a connecting rod 305 is fixedly installed on the end of the rotating rod 301 away from the rotating shaft 6, the inside of the connecting rod 305 away from the end of the rotating rod 301 The cam 304 is provided with a push rod 304, and a scraper rod 302 is fixedly installed on the end of the push rod 304 away from the connecting rod 305. The centrifugal force generated during rotation will make the scraper rod 302 always fit closely with the inner wall of the kettle body 1, so as to scrape off the attached material on the inner wall of the kettle body 1. The push rod 304 is fixedly installed with a scraper on the end of the push rod 304 away from the connecting rod 305, and a stirring rod 303 is fixedly installed on the push rod 304. The second spring 306 is fixedly installed on the end of the rotating rod 301 close to the rotating shaft 6. The second spring 306 can make the lower surface of the push rod 304 and the connecting rod 305 always fit closely with the inner wall of the bottom end of the kettle body 1, so as to scrape off the material attached to the inner wall of the bottom end of the kettle body 1. The end of the second spring 306 away from the rotating rod 301 is fixedly installed on the rotating shaft 6.

[0030] When used specifically, the present invention is a preparation device for benzocarbazole series compounds. In the process of stirring the materials to emulsify the materials, the motor 4 is required to drive the rotating shaft 6 to rotate. During the rotation of the rotating shaft 6, the push rod 304 and the connecting rod 305 are driven to rotate. The centrifugal force generated during the rotation can make the scraper rod 302 always closely fit with the inner wall of the kettle body 1, so as to achieve the purpose of scraping off the attached materials on the inner wall of the kettle body 1. The elasticity of the second spring 306 can apply a force away from the rotating shaft 6 to the rotating rod 301, so that the lower surfaces of the push rod 304 and the connecting rod 305 are always closely fit with the inner wall of the bottom end of the kettle body 1, so as to achieve the purpose of scraping off the attached materials on the inner wall of the bottom end of the kettle body 1. In this way, the scraper, the support rod and the connecting rod 305 can be used to scrape off the materials attached to the inner wall of the kettle body 1 and the inner wall of the bottom end of the kettle body 1, respectively, thereby improving the emulsification quality and emulsification efficiency of the materials.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preparing benzocarbazole series compounds, comprising a kettle (1), characterized in that: A lid (5) is installed on the kettle body (1), a motor (4) is installed on the lid (5), the output end of the motor (4) penetrates through the lid (5), a rotating shaft (6) is fixedly installed at the output end of the motor (4), an eccentric wheel (207) is fixedly installed on the rotating shaft (6), a second pull rope (204) is fixedly installed on the kettle body (1), a bracket (201) is fixedly installed at one end of the second pull rope (204) away from the kettle body (1), a first pull rope (203) is fixedly installed on the bracket (201), one end of the first pull rope (203) away from the bracket (201) is fixedly installed with the bottom end of the kettle body (1), and the number of the first pull ropes (203) and the second pull ropes (204) is four each; A chute (308) is opened at one end of the rotating shaft (6) away from the motor (4), a rotating rod (301) is arranged inside the chute (308), and a connecting rod (305) is fixedly installed at one end of the rotating rod (301) away from the rotating shaft (6).

2. The device for preparing benzocarbazole series compounds according to claim 1, characterized in that: A support frame (205) is fixedly installed at the top end of the bracket (201), a sliding plate (206) is arranged inside the support frame (205), and a limiting ring (202) is fixedly installed at one end of the sliding plate (206) away from the support frame (205).

3. The device for preparing benzocarbazole series compounds according to claim 2, characterized in that: A limiting frame (209) is fixedly installed at the upper end of the support frame (205), a supporting plate (208) is arranged on the limiting frame (209), the cross-sectional shape of the supporting plate (208) is trapezoidal, and the cross-sectional shape of the limiting frame (209) is "冂”-shaped.

4. The device for preparing benzocarbazole series compounds according to claim 3, characterized in that: A first spring (210) is fixedly installed on the limiting frame (209), and the first spring (210) is fixedly installed inside the supporting plate (208).

5. The device for preparing benzocarbazole series compounds according to claim 1, characterized in that: A slider (307) is arranged inside one end of the connecting rod (305) away from the rotating rod (301), a push rod (304) is fixedly installed on the slider (307), and a scraping rod (302) is fixedly installed at one end of the push rod (304) away from the connecting rod (305).

6. The device for preparing benzocarbazole series compounds according to claim 5, characterized in that: A scraping plate is fixedly installed at one end of the push rod (304) away from the connecting rod (305), and a stirring rod (303) is fixedly installed on the push rod (304).

7. The device for preparing benzocarbazole series compounds according to claim 1, characterized in that: A second spring (306) is fixedly installed at one end of the rotating rod (301) close to the rotating shaft (6), and the second spring (306) is fixedly installed with the rotating shaft (6) at one end away from the rotating rod (301).

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