Blowing nozzle assembly for blowing and sucking cleaning machine of spinning frame

Abstract

The utility model discloses a blowing nozzle assembly for a blowing and sucking cleaning machine of a spinning frame, which comprises a base, a blowing nozzle, a blowing nozzle, a blowing nozzle and a blowing nozzle, and is characterized in that the base is fixedly arranged on a blowing pipe and communicated with the blowing pipe; the gland is arranged at the end part of the base in a threaded connection and sleeving manner; the ball joint nozzle comprises a ball end and a joint nozzle end, the ball end is hinged between the base and the gland, the joint nozzle end penetrates through the gland and extends to the outside of the gland, and the interior of the ball joint nozzle is hollow; and one end of the blowing nozzle is sleeved on the nozzle connecting end, and the other end of the blowing nozzle faces a position to be blown. The base is arranged on the air blowing pipe, the gland in threaded connection with the base and the ball joint nozzle clamped between the base and the gland in a hinged mode are arranged, the blowing nozzle is directly connected to the joint nozzle end, penetrating through the gland, of the ball joint nozzle in a sleeved mode, and the blowing nozzle connected with the ball joint nozzle is driven to rotate together by rotating the ball joint nozzle. The included angle between the blowing nozzle and the blowing pipe can be adjusted at will, and the use flexibility of the blowing nozzle is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blowing and suction cleaning machines, in particular to a blowing nozzle assembly for a blowing and suction cleaning machine of a spinning frame. Background Art

[0002] The circulating blowing and suction cleaning machine for spinning frames is a cleaning device used on spinning frames in the textile industry. During the spinning process, a large amount of lint and dust will be generated on the spinning frame due to fiber breakage, shedding and the presence of other impurities. If these impurities are not removed in time, the quality of spinning will be affected and may cause machine failure. The circulating blowing and suction cleaning machine uses multiple blowing nozzles set on the blowing pipe to spray compressed air to blow away the lint and dust attached to the surface of the yarn or machine parts, and collect these impurities through the suction pipe and filter device to keep the working environment clean and the spinning process smooth.

[0003] The nozzle on the air pipe is often not perpendicular to the air pipe. To ensure a good cleaning effect, the nozzle needs to be tilted according to the specific position of the spinning frame to be cleaned. The nozzles at different positions on the air pipe need to clean different spinning frames, so the inclination angle of each nozzle relative to the air pipe is also different. The current method of tilting the nozzle on the air pipe is: set a nozzle with a fixed inclination angle on the air pipe as needed, and then plug the nozzle into the tilted nozzle. This makes the inclination angle of the nozzle a fixed value, which cannot be adjusted according to the changes in the use status of the spinning frame during subsequent use, resulting in the inability to efficiently spray and clean the spinning frame.

[0004] To this end, the present application specifically proposes a blowing nozzle assembly for a spinning frame blowing and suction cleaning machine to solve the above-mentioned technical problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the above-mentioned shortcomings and provide a blowing nozzle assembly for a spinning frame blowing and suction cleaning machine, wherein the inclination angle of the blowing nozzle can be adjusted at will according to needs to ensure the blowing effect of the blowing nozzle on the spinning frame.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A nozzle assembly for a spinning frame blowing and suction cleaning machine comprises: a base, fixedly arranged on a blowing pipe and connected to the blowing pipe; a pressure cover, threadedly sleeved on the end of the base; a ball-end nozzle, comprising a ball-end end and a nozzle end, the ball-end end being hingedly arranged between the base and the pressure cover, the nozzle end extending through the pressure cover to the outside of the pressure cover, and the ball-end nozzle being hollow inside; a blowing nozzle, one end of which is sleeved on the nozzle end, and the other end of which faces a position to be sprayed.

[0008] Furthermore, the base is in the shape of a hollow cylinder, and an air outlet hole connected to the air pipe is provided inside the base. A first arc surface groove for abutting the ball head end is provided at one end of the base away from the air pipe, and the first arc surface groove is connected to the air outlet. A fixing thread is provided on the outer wall of the base.

[0009] Furthermore, a thread groove cooperating with the fixed thread is formed at one end of the pressure cover close to the base, a conical groove is formed at the other end of the pressure cover, a second arc surface groove for abutting the ball head end is formed between the thread groove and the conical groove, and the thread groove, the conical groove and the second arc surface groove are interconnected.

[0010] Furthermore, a sealing ring is provided at the bottom of the thread groove.

[0011] Furthermore, anti-slip edges are evenly arranged and arranged on the outer wall of the gland.

[0012] Furthermore, the nozzle end is configured as a pagoda connector.

[0013] Furthermore, one end of the blowing nozzle facing the position to be blown is arranged to be flat.

[0014] Furthermore, the mouthpiece is made of a transparent material.

[0015] The beneficial effects of the utility model are embodied in:

[0016] The utility model provides a base on the air blowing pipe, and provides a pressure cover screwed with the base and a ball-head nozzle hingedly clamped between the base and the pressure cover. The blowing nozzle is directly sleeved on the nozzle end of the ball-head nozzle that passes through the pressure cover. The blowing nozzle connected with the ball-head nozzle is driven to rotate together by rotating the ball-head nozzle, so that the angle between the blowing nozzle and the air blowing pipe can be changed arbitrarily, and the compressed gas in the air blowing pipe can still pass through the hollow ball-head nozzle and enter the blowing nozzle. Under the premise of ensuring smooth gas flow between the blowing nozzle and the air blowing pipe, the inclination angle of the blowing nozzle relative to the air blowing pipe is adjustable, which greatly improves the use flexibility of the blowing nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the installation position of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation position of an embodiment of the utility model;

[0020] Figure 3This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0022] Figure 5 It is a schematic exploded view of the main structure of an embodiment of the utility model.

[0023] In the figure: 1, base; 2, pressure cover; 3, ball head nozzle; 31, ball head end; 32, nozzle end; 4, air blowing tube; 5, blowing nozzle; 6, air outlet; 7, first arc groove; 8, fixing thread; 9, thread groove; 10, tapered groove; 11, second arc groove; 12, sealing ring; 13, anti-slip edge. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5 As shown, the utility model provides a blowing nozzle assembly for a spinning frame blowing and suction cleaning machine, comprising:

[0026] A base 1 is fixedly arranged on and connected to the blowing pipe 4; a pressure cap 2 is threadedly sleeved on the end of the base 1; a ball head nozzle 3 includes a ball head end 31 and a nozzle end 32, the ball head end 31 is hingedly arranged between the base 1 and the pressure cap 2, the nozzle end 32 passes through the pressure cap 2 and extends to the outside of the pressure cap 2, and the ball head nozzle 3 is hollow inside; a blowing nozzle 5, one end of which is sleeved on the nozzle end 32, and the other end faces the position to be blown.

[0027] When the device is in use, by pinching the overlapping portion of the blowing nozzle 5 and the nozzle end 32 and applying a certain external force, the ball-end nozzle 3 can be driven to rotate around the ball-end nozzle 31, thereby changing the angle between the ball-end nozzle 3 and the air blowing tube 4, and the inclination angle of the blowing nozzle 5 sleeved on the nozzle end 32 also changes accordingly, and the compressed gas in the air blowing tube 4 passes through the hollow ball-end nozzle 3 into the blowing nozzle 5, and is sprayed outward by the blowing nozzle 5. Under the premise of ensuring smooth gas flow between the blowing nozzle 5 and the air blowing tube 4, the inclination angle of the blowing nozzle 5 relative to the air blowing tube 4 can be changed arbitrarily, which greatly improves the flexibility of the use of the blowing nozzle 5. According to the cleaning requirements of different working states of the spinning frame, the inclination angle of the blowing nozzle 5 can be flexibly adjusted to achieve a better blowing and cleaning effect.

[0028] In one embodiment, the base 1 is in a hollow cylindrical shape, and an air outlet 6 connected to the air blowing pipe 4 is provided inside the base 1. A first arc surface groove 7 for abutting the ball head end 31 is provided at one end of the base 1 away from the air blowing pipe 4, and the first arc surface groove 7 is connected to the air outlet 6. A fixing thread 8 is provided on the outer wall of the base 1, and a thread groove 9 matching the fixing thread 8 is provided at one end of the pressure cover 2 close to the base 1. A conical groove 10 is provided at the other end of the pressure cover 2, and a second arc surface groove 11 for abutting the ball head end 31 is provided between the thread groove 9 and the conical groove 10, and the thread groove 9, the conical groove 10 and the second arc surface groove 11 are connected to each other.

[0029] With this design, the nozzle end 32 of the ball head nozzle 3 is inserted into one end of the thread groove 9 of the pressure cover 2 and comes out from one end of the tapered groove 10, so that the ball head end 31 of the ball head nozzle 3 abuts against the second arc surface groove 11. At this time, the pressure cover 2 is screwed into the base 1 through the screw connection between the thread groove 9 and the fixed thread 8 until the ball head nozzle 3 abuts against the first arc surface groove 7. At this time, the hinged setting of the ball head nozzle 3 is completed. The pressing effect of the base 1 and the pressure cover 2 makes the ball head nozzle 3 encounter greater friction resistance when rotating around the ball head end 31. When the compressed air pressure passing through the hollow part of the ball head nozzle 3 is high, it is not easy to drive the ball head nozzle 3 to rotate, thereby ensuring the stability of the inclination setting of the ball head nozzle 3.

[0030] In one embodiment, a sealing ring 12 is provided at the bottom of the thread groove 9 .

[0031] This design makes it difficult for the compressed air in the air blowing pipe 4 to leak from the threaded joint gap between the base 1 and the gland 2 .

[0032] In one embodiment, anti-slip ridges 13 are evenly arranged and arranged on the outer wall of the gland 2 .

[0033] This design prevents slipping when the pressure cover 2 is manually rotated, so that the process of screwing the pressure cover 2 into the base 1 can be directly operated manually without using auxiliary tools such as wrenches, thereby improving the convenience of installation.

[0034] In one embodiment, the nozzle end 32 is configured as a pagoda connector.

[0035] With this design, the blowing nozzle 5 can be directly sleeved on the pagoda joint of the nozzle end 32 to achieve a sealed connection, which is convenient for assembly and disassembly and has reliable sealing.

[0036] In one embodiment, one end of the blowing nozzle 5 facing the position to be blown is configured to be flat.

[0037] Such a design can increase the blowing range of the blowing nozzle 5, while reducing the cross section of the blowing nozzle 5 for the compressed gas to pass through, further increasing the pressure of the ejected gas and enhancing the blowing effect.

[0038] In one embodiment, the blowing nozzle 5 is made of a transparent material.

[0039] With this design, it is possible to visually observe whether the inside of the mouthpiece 5 is clogged by debris such as short lint and dust, so as to clean it in time and ensure that the mouthpiece 5 is in a smooth state.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0041] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A nozzle assembly for a spinning frame blowing and suction cleaning machine, characterized in that: include: A base (1) is fixedly arranged on the air blowing pipe (4) and is in communication with the air blowing pipe (4); A gland (2) threadedly sleeved on the end of the base (1); A ball-end nozzle (3), comprising a ball-end end (31) and a nozzle end (32), wherein the ball-end end (31) is hingedly arranged between the base (1) and the gland (2), and the nozzle end (32) passes through the gland (2) and extends to the outside of the gland (2), and the ball-end nozzle (3) is hollow inside; The blowing nozzle (5) has one end sleeved on the nozzle end (32) and the other end facing the position to be blown.

2. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 1, characterized in that: The base (1) is in the shape of a hollow cylinder, and is provided with an air outlet (6) in its interior and connected to the air blowing pipe (4). An end of the base (1) away from the air blowing pipe (4) is provided with a first arc surface groove (7) for abutting against the ball head end (31), and the first arc surface groove (7) is connected to the air outlet (6). A fixing thread (8) is provided on the outer wall of the base (1).

3. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 2, characterized in that: A thread groove (9) cooperating with the fixing thread (8) is provided at one end of the pressure cover (2) close to the base (1), and a conical groove (10) is provided at the other end of the pressure cover (2). A second arc surface groove (11) for abutting against the ball head end (31) is provided between the thread groove (9) and the conical groove (10), and the thread groove (9), the conical groove (10) and the second arc surface groove (11) are connected to each other.

4. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 3, characterized in that: A sealing ring (12) is provided at the groove bottom of the thread groove (9).

5. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 3, characterized in that: The outer wall of the gland (2) is provided with anti-slip edges (13) arranged evenly and circumferentially.

6. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 1, characterized in that: The nozzle end (32) is configured as a pagoda connector.

7. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 1, characterized in that: One end of the blowing nozzle (5) facing the position to be blown is arranged in a flat shape.

8. The blowing nozzle assembly for the blowing and suction cleaning machine of the spinning frame according to claim 1, characterized in that: The blowing nozzle (5) is made of a transparent material.

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