Reaction kettle for preparing liquid crystal material

Abstract

The utility model discloses a reaction kettle for preparing liquid crystal materials, which comprises a reaction kettle body, a feed port is arranged at the top end of the reaction kettle body, a cover plug is clamped in the feed port, a sealing ring is arranged between the cover plug and the feed port, a first connecting piece is arranged on the outer side of the cover plug, and a second connecting piece is arranged on the outer side of the first connecting piece. A second connecting piece is arranged on the upper portion of the inner wall of the feeding port and close to the first connecting piece, a top plate is mounted at the top end of the cover plug, and a mounting groove is formed in the inner wall of the top plate. Through the design of the first connecting piece, the second connecting piece and the elastic clamping block, the feeding port and the cover plug can be firmly connected, the convenience of installing the cover plug is improved, and therefore the sealing effect is better; through the design of a seal, a top plate, a groove, a movable rod and a limiting ball, the sealing performance between the feeding port and the cover plug can be improved, operation is easy, and the manufacturing quality of the prepared liquid crystal material can be improved; and through the design of a first magnet, an outer cover and a second magnet, the sealing effect of the device is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for preparing liquid crystal materials. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process can be achieved.

[0003] In the process of preparing liquid crystal materials, the reactor is one of the most common equipment. The sealing cover of the reactor is one of the key components of the reactor and is used to open the reactor. In order to improve the sealing of the reactor, the existing sealing cover is often very complicated in design and complex to open and close; and during operation, the sealing is insufficient and it is easy to cause danger.

[0004] To this end, we propose a reaction kettle for preparing liquid crystal materials. Utility Model Content

[0005] The main purpose of the utility model is to provide a reaction kettle for preparing liquid crystal materials. Through the design of the first connecting piece, the second connecting piece and the elastic card block, the feed port and the cover plug can be firmly connected, and the convenience of installing the cover plug is improved, so that the sealing effect is better; through the design of the seal, the top plate, the groove, the movable rod and the limiting ball, the sealing performance between the feed port and the cover plug can be increased, and the operation is simple, so as to improve the production quality of the liquid crystal material; through the design of the first magnet, the outer cover and the second magnet, the sealing effect of the device is further enhanced, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A reaction kettle for preparing liquid crystal materials, comprising a reaction kettle body, a feeding port is arranged at the top of the reaction kettle body, a cover plug is clamped inside the feeding port, a sealing ring is arranged between the cover plug and the feeding port, a first connecting piece is arranged on the outer side of the cover plug, and a second connecting piece is arranged on the upper part of the inner wall of the feeding port and close to the first connecting piece;

[0008] A top plate is installed at the top of the cover plug, and a mounting groove is opened on the inner wall of the top plate. A movable rod is installed inside the mounting groove, and a plurality of groups of grooves arranged at equal distances are provided on the outer side of the movable rod. A limiting ball is provided near the inner wall of the groove of the mounting groove, and the outer wall of the limiting ball fits tightly with the inner wall of the groove.

[0009] Furthermore, the top plate is a circular plate-shaped structure arranged horizontally, and the movable rods are arranged in four groups in a circular array with the center of the top plate as the center.

[0010] Furthermore, a slide groove is provided inside the cover plug, and the movable rod is arranged in an "I"-shaped structure.

[0011] Furthermore, the bottom end of the movable rod is arranged inside the slide groove and is sleeved and installed on the top outer wall of the sealing ring.

[0012] Furthermore, the top and bottom ends of the first connecting member and the second connecting member are fixedly connected with elastic blocks, the elastic blocks are sawtooth structures, and are located between the first connecting member and the second connecting member and are staggered with each other.

[0013] Furthermore, a second magnet is provided on the outer wall of the feed inlet, an outer cover is provided on the upper outer side of the feed inlet, a first magnet is provided on the bottom of the inner wall of the outer cover, and the first magnet and the second magnet are attracted to each other in different shapes.

[0014] Compared with the prior art, the utility model has the following beneficial effects: through the design of the first connecting member, the second connecting member and the elastic card block, the feed port and the cover plug can be firmly connected, and the convenience of installing the cover plug is improved, thereby making the sealing effect better; through the design of the seal, the top plate, the groove, the movable rod and the limiting ball, the sealing performance between the feed port and the cover plug can be increased, and the operation is simple, which is conducive to improving the production quality of the liquid crystal material; through the design of the first magnet, the outer cover and the second magnet, the sealing effect of the device is further enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the structure of a reaction kettle for preparing liquid crystal materials.

[0016] Figure 2 The utility model is a schematic diagram of the internal structure of the feed inlet of a reaction kettle for preparing liquid crystal materials.

[0017] Figure 3 The utility model is a reaction kettle for preparing liquid crystal materials Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 The utility model is a reaction kettle for preparing liquid crystal materials Figure 2 Enlarged view of point B in the middle.

[0019] In the figure: 1. Reactor body; 2. Feed inlet; 3. Cover plug; 4. First connecting piece; 5. Second connecting piece; 6. Elastic block; 7. Sealing ring; 8. Top plate; 9. Groove; 10. Mounting groove; 11. Movable rod; 12. Limiting ball; 13. First magnet; 14. Outer cover; 15. Second magnet; 16. Slide groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a reactor for preparing liquid crystal materials comprises a reactor body 1, a feed port 2 is provided at the top of the reactor body 1, a cover plug 3 is clamped inside the feed port 2, a sealing ring 7 is provided between the cover plug 3 and the feed port 2, a first connecting piece 4 is provided on the outer side of the cover plug 3, and a second connecting piece 5 is provided on the upper part of the inner wall of the feed port 2 and near the first connecting piece 4; a top plate 8 is installed at the top of the cover plug 3, a mounting groove 10 is opened on the inner wall of the top plate 8, a movable rod 11 is installed inside the mounting groove 10, a plurality of groups of grooves 9 arranged at equal distances are provided on the outer side of the movable rod 11, a limiting ball 12 is provided on the inner wall of the mounting groove 10 near the groove 9, and the outer wall of the limiting ball 12 is tightly fitted with the inner wall of the groove 9.

[0022] The top plate 8 is a horizontally arranged circular plate structure, and the movable rods 11 are arranged in four groups in a circular array with the center of the top plate 8 as the center; a slide groove 16 is provided inside the cover plug 3, and the movable rod 11 is an "I"-shaped structure; the bottom end of the movable rod 11 is arranged inside the slide groove 16 and is mounted on the top outer wall of the sealing ring 7.

[0023] The top and bottom ends of the first connecting member 4 and the second connecting member 5 are fixedly connected with elastic blocks 6, and the elastic blocks 6 are serrated structures and are arranged alternately between the first connecting member 4 and the second connecting member 5; the outer wall of the feed port 2 is provided with a second magnet 15, and the upper outer side of the feed port 2 is provided with an outer cover 14, and the bottom of the inner wall of the outer cover 14 is provided with a first magnet 13, and the first magnet 13 and the second magnet 15 are attracted to each other in different shapes.

[0024] It should be noted that the utility model is a reactor for preparing liquid crystal materials. When in use, the prepared liquid crystal material is first put into the reactor body 1 from the feed port 2, and then the cover plug 3 is embedded in the inside of the feed port 2 until the second connecting piece 5 at the bottom of the outer side of the cover plug 3 is interlocked with the first connecting piece 4 at the top of the inner wall of the feed port 2. Under the action of the elastic block 6, the first connecting piece 4 and the second connecting piece 5 are firmly connected, so that the cover plug 3 is tightly connected to the feed port 2. At this time, the sealing ring 7 is tightly fitted with the top end port of the feed port 2, and then the movable rod 11 is pressed downward, and the bottom end of the movable rod 11 moves downward in the slide groove 16 until the limiting ball 12 is engaged in the groove 9, so that the bottom end of the movable rod 11 and the top end of the sealing ring 7 are fitted together, and finally the outer cover 14 is installed on the outside of the feed port 2, so that the first magnet 13 and the second magnet 15 are attracted to each other, so that the outer cover 14 and the feed port 2 are firmly connected.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reaction kettle for preparing liquid crystal materials, comprising a reaction kettle body (1), characterized in that: The top of the reactor body (1) is provided with a feed inlet (2), a cover plug (3) is clamped inside the feed inlet (2), a sealing ring (7) is provided between the cover plug (3) and the feed inlet (2), a first connecting piece (4) is provided on the outside of the cover plug (3), and a second connecting piece (5) is provided on the upper part of the inner wall of the feed inlet (2) and close to the first connecting piece (4); A top plate (8) is installed at the top of the cover plug (3), and a mounting groove (10) is opened on the inner wall of the top plate (8). A movable rod (11) is installed inside the mounting groove (10), and a plurality of groups of grooves (9) arranged at equal distances are arranged on the outer side of the movable rod (11). A limiting ball (12) is provided near the inner wall of the groove (9) of the mounting groove (10), and the outer wall of the limiting ball (12) is tightly fitted with the inner wall of the groove (9).

2. A reaction kettle for preparing liquid crystal materials according to claim 1, characterized in that: The top plate (8) is a circular plate-shaped structure arranged horizontally, and the movable rods (11) are arranged in four groups in a circular array with the center of the top plate (8) as the center.

3. A reaction kettle for preparing liquid crystal materials according to claim 1, characterized in that: A sliding groove (16) is provided inside the cover plug (3), and the movable rod (11) is arranged in an "I"-shaped structure.

4. The reaction kettle for preparing liquid crystal material according to claim 1, characterized in that: The bottom end of the movable rod (11) is arranged inside the slide groove (16) and is sleeved and installed on the top outer wall of the sealing ring (7).

5. The reaction kettle for preparing liquid crystal material according to claim 1, characterized in that: The top and bottom ends of the first connecting member (4) and the second connecting member (5) are fixedly connected with elastic clamping blocks (6); the elastic clamping blocks (6) are sawtooth-shaped structures and are arranged between the first connecting member (4) and the second connecting member (5) in an interlaced manner.

6. The reaction kettle for preparing liquid crystal material according to claim 1, characterized in that: A second magnet (15) is provided on the outer wall of the feed inlet (2), an outer cover (14) is provided on the upper outer side of the feed inlet (2), a first magnet (13) is provided on the bottom of the inner wall of the outer cover (14), and the first magnet (13) and the second magnet (15) are attracted to each other in different shapes.

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