Exhaust mechanism for viscose fiber production equipment

Abstract

The utility model relates to the technical field of exhaust mechanisms, in particular to an exhaust mechanism for viscose fiber production equipment, which comprises an exhaust mechanism shell, a limiting component, an inserting component and a restraining component, a first connecting piece is arranged on one side of the exhaust mechanism shell, a second connecting piece is arranged on one side of the exhaust mechanism shell, and the first connecting piece is movably connected with the second connecting piece. A movable inserting groove is formed in the first connecting piece, a guide restraining groove is formed in the second connecting piece, the first connecting piece and the second connecting piece which are matched with equipment are connected to an exhaust mechanism shell in a sleeving mode to be aligned with a fixed limiting ring, and then the device is locked to the exhaust mechanism shell through a limiting assembly and an inserting assembly. The restraining assembly is inserted into the inner side of the inserting restraining block again after the inserting fixing block contracts, meanwhile, the inserting restraining block is prevented from falling off due to vibration, the device is high in installation speed, the intergranular structure at the welding position cannot be changed, and the situation that the structure at the connecting position is lowered due to welding and is prone to being eroded by a solution, and the connecting position is weak is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust mechanisms, in particular to an exhaust mechanism for viscose fiber production equipment. Background Art

[0002] Viscose fiber production equipment is an industrial equipment used to produce viscose fiber. It dissolves natural cellulose raw materials in a specific solvent by chemical methods, and then extrude them through a spinneret to form fibers. After a series of post-processing processes such as washing, dehydration, drying, winding, etc., viscose fibers are finally made.

[0003] Existing viscose fiber production equipment needs to be installed with an exhaust mechanism before use to remove air and gas from the pipeline, ensure smooth fluid flow and normal operation of the system, and prevent excessive or low pressure to protect system equipment from damage;

[0004] However, before the exhaust mechanism is connected to the equipment, the corresponding flange needs to be welded to facilitate bolt connection. The high temperature during welding will affect the intergranular structure of the pipeline metal, which is prone to intergranular corrosion during use. It is not suitable for the connection method between the exhaust mechanism and the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide an exhaust mechanism for viscose fiber production equipment to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An exhaust mechanism for viscose fiber production equipment, the exhaust mechanism for viscose fiber production equipment comprising:

[0008] An exhaust mechanism housing, wherein a first connecting member is provided on one side of the exhaust mechanism housing, and a second connecting member is provided on one side of the exhaust mechanism housing, the first connecting member is movably connected to the second connecting member, a movable plug-in slot is provided on the first connecting member, and a guide constraint slot is provided on the second connecting member;

[0009] A limit assembly, which is arranged inside the movable plug-in slot and includes a movable connecting plate, a plug-in constraint block, and a movable connecting piece;

[0010] A plug-in assembly, which is arranged inside the guide constraint groove, and includes a guide connecting plate and a plug-in fixing block;

[0011] The constraint assembly is arranged on one side of the guide connecting plate, and the constraint assembly includes a guide sleeve, a guide connecting rod, and a return spring.

[0012] Preferably, a movable restraining groove is provided on one side of the first connecting member, the movable restraining groove is communicated with the movable plug-in groove, a movable connecting plate is provided on the inner side of the movable plug-in groove, and a plug-in restraining block is provided on one side of the movable connecting plate.

[0013] Preferably, a movable connecting piece is provided on one side of the movable connecting plate, one end of the movable connecting piece is arranged on the inner side of the movable restraining groove, and a plug-in fixing groove is provided on one side of the second connecting piece.

[0014] Preferably, the plug-in fixing groove is connected to the guide constraint groove, a guide connecting plate is provided on the inner side of the guide constraint groove, a plug-in fixing block is provided on one side of the guide connecting plate, and one end of the plug-in constraint block is plugged into the inner side of the plug-in fixing groove.

[0015] Preferably, one end of the plug-in fixing block is plugged into the inner side of the plug-in restraint block, a guide sleeve is provided on one side of the guide connecting plate, and a guide connecting rod is provided on the inner side of the guide restraint groove.

[0016] Preferably, the guide connecting rod is sleeved on the inner side of the guide sleeve, a return spring is provided on one side of the guide connecting plate, the return spring is sleeved on the guide sleeve, and a fixed limiting ring is provided on the exhaust mechanism housing.

[0017] Preferably, a first circle groove is formed on the first connecting member, a second circle groove is formed on the second connecting member, one end of the fixed limiting ring is arranged on the inner side of the first circle groove, and one end of the fixed limiting ring is arranged on the inner side of the second circle groove.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The first connecting piece and the second connecting piece matched with the equipment are sleeved on the exhaust mechanism housing and aligned with the fixed limiting ring, and then locked on the exhaust mechanism housing through the limiting component and the plug-in component, wherein the constraint component reinserts it into the inner side of the plug-in constraint block after the plug-in fixed block shrinks, and prevents the plug-in constraint block from falling off due to vibration. The device has a fast installation speed and will not change the intercrystalline structure of the weld, avoiding the structure of the connection being weakened by welding and being easily corroded by the solution, resulting in a weak connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the exhaust mechanism housing of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the first connecting member of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the constraint component of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0026] In the figure: exhaust mechanism housing 1, first connecting member 2, second connecting member 3, movable plug-in groove 4, movable constraint groove 5, plug-in fixing groove 6, guide constraint groove 7, movable connecting plate 8, plug-in constraint block 9, movable connecting member 10, guide connecting plate 11, plug-in fixing block 12, guide sleeve 13, guide connecting rod 14, return spring 15, fixed limiting ring 16, first circle groove 17, second circle groove 18. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-6 , the utility model provides three technical solutions:

[0030] An exhaust mechanism for viscose fiber production equipment comprises:

[0031] A first connecting member 2 is provided on one side of the exhaust mechanism housing 1, and a second connecting member 3 is provided on one side of the exhaust mechanism housing 1. The first connecting member 2 is movably connected to the second connecting member 3. A movable plug-in groove 4 is provided on the first connecting member 2, and a guide constraint groove 7 is provided on the second connecting member 3. The limiting component is provided on the inner side of the movable plug-in groove 4. The limiting component includes a movable connecting plate 8, a plug-in constraint block 9, and a movable connecting member 10. A movable constraint groove 5 is provided on one side of the first connecting member 2, and the movable constraint groove 5 is connected to the movable plug-in groove 4. A movable connecting plate 8 is provided on the inner side of the movable plug-in groove 4, and a plug-in constraint block 9 is provided on one side of the movable connecting plate 8. A movable connecting member 10 is provided on one side of the movable connecting plate 8, and one end of the movable connecting member 10 is provided on the inner side of the movable constraint groove 5. A plug-in fixing groove 6 is provided on one side of the second connecting member 3.

[0032] Embodiment 2

[0033] On the basis of embodiment one, the plug-in component is arranged on the inner side of the guide constraint groove 7, and the plug-in component includes a guide connecting plate 11 and a plug-in fixing block 12. The plug-in fixing groove 6 is connected to the guide constraint groove 7. A guide connecting plate 11 is provided on the inner side of the guide constraint groove 7, and a plug-in fixing block 12 is provided on one side of the guide connecting plate 11. One end of the plug-in constraint block 9 is plugged into the inner side of the plug-in fixing groove 6, and one end of the plug-in fixing block 12 is plugged into the inner side of the plug-in constraint block 9. A guide sleeve 13 is provided on one side of the guide connecting plate 11, and a guide connecting rod 14 is provided on the inner side of the guide constraint groove 7.

[0034] Embodiment 3

[0035] On the basis of the second embodiment, the constraint component is arranged on one side of the guide connecting plate 11, and the constraint component includes a guide sleeve 13, a guide connecting rod 14, and a reset spring 15. The guide connecting rod 14 is sleeved on the inner side of the guide sleeve 13. A reset spring 15 is provided on one side of the guide connecting plate 11, and the reset spring 15 is sleeved on the guide sleeve 13. A fixed limiting ring 16 is provided on the exhaust mechanism housing 1, a first circle groove 17 is provided on the first connecting member 2, and a second circle groove 18 is provided on the second connecting member 3. One end of the fixed limiting ring 16 is arranged on the inner side of the first circle groove 17, and one end of the fixed limiting ring 16 is arranged on the inner side of the second circle groove 18. When in use, the first connecting member 2 and the second connecting member 3 matching the equipment are sleeved on the exhaust mechanism housing 1 and aligned with the fixed limiting ring 16, and then locked on the exhaust mechanism housing 1 through the limiting component and the plug-in component, wherein the constraint component reinserts the plug-in fixing block 12 into the inner side of the plug-in constraint block 9 after it shrinks, and at the same time prevents the plug-in constraint block 9 from falling off due to vibration.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust mechanism for viscose fiber production equipment, characterized in that: The exhaust mechanism for viscose fiber production equipment comprises: An exhaust mechanism housing (1), wherein a first connecting member (2) is provided on one side of the exhaust mechanism housing (1), and a second connecting member (3) is provided on one side of the exhaust mechanism housing (1); the first connecting member (2) and the second connecting member (3) are movably connected, a movable plug-in slot (4) is provided on the first connecting member (2), and a guide constraint slot (7) is provided on the second connecting member (3); A limit assembly, the limit assembly being arranged inside the movable plug-in slot (4), the limit assembly comprising a movable connecting plate (8), a plug-in restraining block (9), and a movable connecting piece (10); A plug-in assembly, the plug-in assembly being arranged inside the guide constraint groove (7), the plug-in assembly comprising a guide connection plate (11) and a plug-in fixing block (12); A restraint assembly is arranged on one side of the guide connecting plate (11), and comprises a guide sleeve (13), a guide connecting rod (14), and a return spring (15).

2. The exhaust mechanism for viscose fiber production equipment according to claim 1, characterized in that: A movable restraining groove (5) is provided on one side of the first connecting member (2), the movable restraining groove (5) is connected to the movable plug-in groove (4), a movable connecting plate (8) is provided on the inner side of the movable plug-in groove (4), and a plug-in restraining block (9) is provided on one side of the movable connecting plate (8).

3. The exhaust mechanism for viscose fiber production equipment according to claim 2, characterized in that: A movable connecting member (10) is provided on one side of the movable connecting plate (8), one end of the movable connecting member (10) is arranged inside the movable restraining groove (5), and a plug-in fixing groove (6) is provided on one side of the second connecting member (3).

4. The exhaust mechanism for viscose fiber production equipment according to claim 3, characterized in that: The plug-in fixing groove (6) is connected to the guide constraint groove (7), a guide connecting plate (11) is provided on the inner side of the guide constraint groove (7), a plug-in fixing block (12) is provided on one side of the guide connecting plate (11), and one end of the plug-in constraint block (9) is plugged into the inner side of the plug-in fixing groove (6).

5. The exhaust mechanism for viscose fiber production equipment according to claim 4, characterized in that: One end of the plug-in fixing block (12) is plugged into the inner side of the plug-in restraining block (9), a guide sleeve (13) is provided on one side of the guide connecting plate (11), and a guide connecting rod (14) is provided on the inner side of the guide restraining groove (7).

6. The exhaust mechanism for viscose fiber production equipment according to claim 5, characterized in that: The guide connecting rod (14) is sleeved on the inner side of the guide sleeve (13); a return spring (15) is provided on one side of the guide connecting plate (11); the return spring (15) is sleeved on the guide sleeve (13); and a fixed limiting ring (16) is provided on the exhaust mechanism housing (1).

7. The exhaust mechanism for viscose fiber production equipment according to claim 6, characterized in that: The first connecting member (2) is provided with a first circular groove (17), the second connecting member (3) is provided with a second circular groove (18), one end of the fixed limiting ring (16) is arranged inside the first circular groove (17), and one end of the fixed limiting ring (16) is arranged inside the second circular groove (18).

Images