Novel impurity removal air pipe structure of rotor spinning machine

Abstract

The utility model relates to the technical field of impurity removal air pipes, in particular to a novel rotor spinning machine impurity removal air pipe structure which comprises an impurity removal pipeline, an air supply opening is formed in the left side of the impurity removal pipeline, an impurity removal opening is formed in the front side of the impurity removal pipeline, an impurity suction inlet is formed in the rear side of the impurity removal pipeline, and a rotating shaft is connected to the middle of the impurity removal pipeline in an inserted mode. Baffles are installed on the front side and the rear side of the rotating shaft, the top of the rotating shaft is sleeved with a connecting block, a supporting block is connected to the left side of the connecting block in an inserted mode, two T-shaped plates are connected to the middle of the impurity discharging pipeline in an inserted mode, and a sliding groove is formed in the supporting block; the impurity removal air pipe has the beneficial effects that the baffles are driven to be adjusted by rotating the rotating shaft, so that the air volume in the impurity removal pipeline is conveniently adjusted, the clamping blocks are inserted into the inner walls of the inserting holes through the springs, the adjusted baffles are fixed to the needed positions, the use effect of the impurity removal air pipe is improved, and workers can conveniently use the impurity removal air pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity exhaust air ducts, in particular to a novel impurity exhaust air duct structure for a rotor spinning machine. Background Art

[0002] The rotor spinning machine is a machine used to make yarn, usually used for cotton, chemical fiber and other fiber materials in the textile industry. The exhaust duct is one of the key components in the rotor spinning machine, which is used to remove impurities from textile raw materials to ensure yarn quality and production efficiency.

[0003] In the prior art, when the traditional impurity exhaust air duct is in use, since there is no corresponding adjustment mechanism inside it, it is impossible to adjust the air volume according to the different impurity contents generated in different spinning production processes. This results in the impurity exhaust air duct being unable to completely remove impurities, thereby affecting its adaptability and impurity removal effect in different production scenarios.

[0004] Therefore, a new type of rotor spinning machine impurity exhaust duct structure is needed to solve the problem that the existing impurity exhaust duct cannot be adjusted during use, resulting in low applicability. Utility Model Content

[0005] The purpose of the utility model is to provide a novel impurity exhaust duct structure for a rotor spinning machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel rotor spinning machine impurity exhaust duct structure, comprising an impurity exhaust duct, an air supply port is opened on the left side of the impurity exhaust duct, an impurity exhaust port is opened on the front side of the impurity exhaust duct, an impurity suction inlet is opened on the rear side of the impurity exhaust duct, a rotating shaft is plugged into the middle of the impurity exhaust duct, baffles are installed on the front and rear sides of the rotating shaft, a connecting block is sleeved on the top of the rotating shaft, a supporting block is plugged into the left side of the connecting block, and two T-shaped plates are plugged into the middle of the impurity exhaust duct.

[0007] Preferably, a slide groove is provided inside the support block, a clamping block is installed on the inner wall of the slide groove, a pull block is installed on the top of the clamping block, a spring is sleeved on the outer side of the pull block, an auxiliary plate is installed on the top of the impurity removal pipe, and a plurality of sockets are provided in the middle of the auxiliary plate.

[0008] Preferably, the pulling block passes through the top of the supporting block, one end of the spring is mounted on the top wall of the slide slot, the other end of the spring is mounted on the top of the clamping block, and the clamping block is plugged into the inner wall of the socket.

[0009] Preferably, a bearing is installed at the inner bottom of the impurity discharge pipe, a plug-in block is installed on the inner ring of the bearing, and a nut is threadedly connected to the top end of the rotating shaft.

[0010] Preferably, the cross section of the top end of the rotating shaft is cross-shaped, the rotating shaft passes through the impurity discharge pipe, and the bottom end of the rotating shaft is plugged into the upper outer side of the plug-in block.

[0011] Preferably, the nut is arranged on the top of the connecting block.

[0012] Preferably, the rotating shaft is rotatably connected to the middle part of the impurity discharge pipe, and the outer side of the baffle is in close contact with the inner wall of the impurity discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The novel exhaust duct structure of a rotor spinning machine proposed in the utility model drives the baffle to be adjusted by rotating the rotating shaft, thereby facilitating the adjustment of the air volume inside the exhaust duct, and inserts the clamping block into the inner wall of the insertion hole through a spring to fix the adjusted baffle to the required position, thereby improving the use effect of the exhaust duct and making it convenient for the staff to use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a rear view of the utility model;

[0017] Figure 3 This is the front view of the utility model;

[0018] Figure 4 for Figure 3 Structural cross-section at the middle BB;

[0019] Figure 5 This is a schematic diagram of the support block structure of the utility model;

[0020] Figure 6 for Figure 5 Structural cross-section at the middle CC;

[0021] Figure 7 This is a schematic diagram of the structure of the connection block of the utility model;

[0022] Figure 8 for Figure 3 Structural cross-section at AA in the middle;

[0023] Fig. 9 This is a schematic diagram of the structure of the plug-in block of the utility model;

[0024] Fig.10 This is a schematic diagram of the T-shaped plate structure of the utility model.

[0025] In the figure: 1. impurity discharge pipe; 2. impurity discharge port; 3. auxiliary plate; 4. air supply port; 5. impurity suction inlet; 6. baffle; 7. rotating shaft; 8. support block; 9. pull block; 10. nut; 11. socket; 12. clamping block;

[0026] 13. Slide groove; 14. Spring; 15. Connecting block; 16. T-shaped plate; 17. Bearing; 18. Plug-in block. 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-Figure 4 The utility model provides a technical solution: a novel exhaust duct structure of a rotor spinning machine, comprising an exhaust duct 1, an air supply port 4 is opened on the left side of the exhaust duct 1, an exhaust port 2 is opened on the front side of the exhaust duct 1, and an exhaust inlet 5 is opened on the rear side of the exhaust duct 1. A rotating shaft 7 is plugged into the middle of the exhaust duct 1, baffles 6 are installed on the front and rear sides of the rotating shaft 7, a connecting block 15 is sleeved on the top of the rotating shaft 7, a supporting block 8 is plugged into the left side of the connecting block 15, and two T-shaped plates 16 are plugged into the middle of the exhaust duct 1.

[0030] The worker holds the support block 8 and moves backward, thereby driving the rotating shaft 7 to rotate through the connecting block 15, and then driving the two baffles 6 to rotate to adjust the air volume inside the impurity discharge duct 1. After the adjustment, two T-shaped plates 16 are inserted into the middle of the impurity discharge duct 1 to prevent impurities from leaking through the two slots in the middle of the impurity discharge duct 1. Subsequently, air is blown into the impurity discharge duct 1 through the air supply port 4, and impurities in the raw material of the rotor spinning machine are sucked out through the impurity suction inlet 5, and then discharged through the impurity discharge port 2.

[0031] Embodiment 2

[0032] See also Figure 4-Figure 6 On the basis of the first embodiment, in order to facilitate the locking of the baffle 6 after adjustment, a slide groove 13 is opened inside the support block 8, a clamping block 12 is installed on the inner wall of the slide groove 13, a pull block 9 is installed on the top of the clamping block 12, a spring 14 is sleeved on the outer side of the pull block 9, an auxiliary plate 3 is installed on the top of the impurity discharge pipe 1, and a plurality of sockets 11 are opened in the middle of the auxiliary plate 3.

[0033] First, the worker pulls the pull block 9 upward, driving the card block 12 to move upward along the inner wall of the slide groove 13, and at the same time squeezes the spring 14, so that the card block 12 is separated from the socket 11, and then rotates the shaft 7 to drive the baffle 6 to adjust. After the adjustment is completed, the worker releases the pull block 9. Due to the elastic force of the spring 14, the card block 12 moves downward and is plugged into the inner wall of the socket 11, and at the same time drives the pull block 9 to reset, which is convenient for the worker to use.

[0034] Embodiment 3

[0035] See also Figure 5-Figure 6 On the basis of the second embodiment, in order to realize the reset of the card block 12, the pull block 9 passes through the top of the support block 8, one end of the spring 14 is installed on the top wall of the slide groove 13, and the other end of the spring 14 is installed on the top of the card block 12, and the card block 12 is plugged into the inner wall of the socket 11.

[0036] The worker pulls the pull block 9 upward, driving the card block 12 to move upward along the inner wall of the slide groove 13, and at the same time squeezes the spring 14, so that the card block 12 is separated from the socket 11, and then adjusts the baffle 6. After the adjustment is completed, the elastic force of the spring 14 drives the card block 12 to be plugged into the inner wall of the socket 11, thereby driving the pull block 9 to reset, so as to facilitate subsequent adjustment and use.

[0037] Embodiment 4

[0038] See also Figure 7-10 On the basis of the third embodiment, in order to facilitate the cleaning of the baffle 6, a bearing 17 is installed at the inner bottom of the impurity discharge pipe 1, and a plug-in block 18 is installed on the inner ring of the bearing 17. A nut 10 is threadedly connected to the top of the rotating shaft 7. The top cross-section of the rotating shaft 7 is a cross shape, so as to prevent the phenomenon of self-rotation when the connecting block 15 is rotated. The rotating shaft 7 passes through the impurity discharge pipe 1, and the bottom end of the rotating shaft 7 is plugged into the upper outer side of the plug-in block 18, and the nut 10 is arranged on the top of the connecting block 15.

[0039] When the worker needs to remove the baffle 6 for cleaning, first pull out the two T-shaped plates 16 in the middle of the drainage pipe 1, unscrew the nut 10, and let it detach from the top of the shaft 7, then the worker pulls out the connecting block 15 upward along the upper outer circumference of the shaft 7. At this time, since the bottom of the drainage pipe 1 is equipped with a bearing 17, and the inner ring of the bearing 17 is equipped with a plug-in block 18, and the bottom end of the shaft 7 is plugged into the outer side of the plug-in block 18, the shaft 7 is pulled out upward, which makes it convenient to take out the baffle 6, and then the worker cleans it. After cleaning, the shaft 7 is inserted downward, and its bottom end is plugged into the upper outer side of the plug-in block 18. Then the connecting block 15 is sleeved on the upper side of the shaft 7, and the nut 10 is tightened, and the two T-shaped plates 16 are plugged into the middle of the drainage pipe 1, thereby completing the cleaning, which makes it convenient for the worker to clean the outer side of the baffle 6.

[0040] During actual use, the worker first pulls the pull block 9 to move upward, driving the card block 12 to move upward along the inner wall of the slide slot 13, and at the same time squeezing the spring 14, so that the card block 12 is separated from the socket 11, and then the worker holds the support block 8 and moves backward, thereby driving the rotating shaft 7 to rotate through the connecting block 15, and then driving the two baffles 6 to rotate to adjust the air volume inside the exhaust duct 1. After the adjustment is completed, the worker releases the pull block 9. Due to the elastic force of the spring 14, the card block 12 is driven to move downward and plugged into the inner wall of the socket 11, and at the same time drives the pull block 9 to reset, so as to facilitate the use of the worker. At the same time, two T-shaped plates 16 are plugged into the middle part of the exhaust duct 1 to prevent impurities from leaking through the two slots in the middle part of the exhaust duct 1. After the adjustment is completed, air is blown into the exhaust duct 1 through the air supply port 4, and impurities in the raw material of the rotor spinning machine are sucked out through the suction inlet 5, and then discharged through the exhaust port 2.

[0041] Although the 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. A novel impurity exhaust duct structure for a rotor spinning machine, comprising an impurity exhaust duct (1), an air supply port (4) being provided on the left side of the impurity exhaust duct (1), an impurity exhaust port (2) being provided on the front side of the impurity exhaust duct (1), and an impurity suction inlet (5) being provided on the rear side of the impurity exhaust duct (1), characterized in that: A rotating shaft (7) is inserted in the middle of the impurity discharge pipe (1), baffles (6) are installed on both the front and rear sides of the rotating shaft (7), a connecting block (15) is sleeved on the top of the rotating shaft (7), a supporting block (8) is inserted on the left side of the connecting block (15), and two T-shaped plates (16) are inserted in the middle of the impurity discharge pipe (1).

2. A novel rotor spinning machine impurity exhaust duct structure according to claim 1, characterized in that: A slide groove (13) is provided inside the support block (8), a clamping block (12) is installed on the inner wall of the slide groove (13), a pull block (9) is installed on the top of the clamping block (12), a spring (14) is sleeved on the outer side of the pull block (9), an auxiliary plate (3) is installed on the top of the impurity discharge pipe (1), and a plurality of plug holes (11) are provided in the middle of the auxiliary plate (3).

3. A novel exhaust duct structure for a rotor spinning machine according to claim 2, characterized in that: The pulling block (9) passes through the top of the supporting block (8), one end of the spring (14) is installed on the top wall of the sliding groove (13), and the other end of the spring (14) is installed on the top of the clamping block (12), and the clamping block (12) is inserted into the inner wall of the insertion hole (11).

4. The novel rotor spinning machine impurity exhaust duct structure according to claim 1 is characterized in that: A bearing (17) is installed at the inner bottom of the impurity discharge pipe (1), a plug-in block (18) is installed on the inner ring of the bearing (17), and a nut (10) is threadedly connected to the top end of the rotating shaft (7).

5. The novel exhaust duct structure of a rotor spinning machine according to claim 4 is characterized in that: The top cross section of the rotating shaft (7) is cross-shaped, the rotating shaft (7) passes through the impurity discharge pipe (1), and the bottom end of the rotating shaft (7) is plugged into the upper outer side of the plug-in block (18).

6. The novel exhaust duct structure of a rotor spinning machine according to claim 4 is characterized in that: The nut (10) is arranged on the top of the connecting block (15).

7. The novel rotor spinning machine impurity exhaust duct structure according to claim 1 is characterized by: The rotating shaft (7) is rotatably connected to the middle part of the impurity discharge pipe (1), and the outer side of the baffle (6) is in close contact with the inner wall of the impurity discharge pipe (1).

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