Yarn drum assembly processing mechanism of yarn twisting machine

Abstract

The utility model provides a yarn twisting machine spool assembly processing mechanism which comprises a straight pipe, one end of the straight pipe is closed, a plurality of outer pipes communicated with the straight pipe are evenly installed on the outer surface of the straight pipe, the outer pipes are arranged in the length direction of the straight pipe, inner pipes are inserted in the outer pipes, and the inner pipes are communicated with the straight pipe. The end, located on the outer side of the outer pipe, of the inner pipe is provided with a sprayer, the end, away from the straight pipe, of the outer pipe is provided with a sealing sleeve, the sealing sleeve wraps the inner pipe, and the outer surface of the end, close to the sealing sleeve, of the outer pipe is in threaded connection with a clamping screw used for limiting the relative position of the inner pipe and the outer pipe. The utility model has the following beneficial effects: the distance between the nozzle and the straight pipe is changed along with the size of the spool, so that the thickness of the coating attached to the large end of the spool is consistent with that of the coating attached to the small end of the spool.

Description

Technical Field

[0001] The utility model relates to a yarn barrel component processing mechanism for a yarn twisting machine, belonging to the field of yarn barrel processing. Background Art

[0002] The yarn cone is generally made of plastic, cardboard or metal (aluminum alloy, stainless steel). The specific material selection depends on the type of yarn, the use environment, cost and other factors. In order to improve the wear resistance, antistatic performance or give specific functions (such as antibacterial, anti-slip), the surface of the yarn cone needs to be coated with a layer of paint. The yarn tube is a hollow cone structure, that is, the yarn tube is thick at one end and thin at the other end. A straight tube equipped with multiple nozzles is placed on one side of the yarn tube and connected to the paint delivery tube. Then a servo motor is used to drive the cone-shaped yarn tube to rotate so that the surface of the yarn tube faces the nozzles in turn, and the paint sprayed by the nozzles adheres to the surface of the yarn tube. Since the relative positions of the nozzles and the straight tubes remain unchanged, and the yarn tubes have different specifications, it is easy for the distances between the multiple nozzles and the surface of the yarn tube to be different, resulting in the paint sprayed by the nozzles at a long distance taking a long time to adhere to the surface of the yarn tube, and the paint sprayed by the nozzles at a short distance taking a short time to adhere to the surface of the yarn tube. As a result, the thickness of the paint adhered to the surface of the rotating yarn tube is different, that is, the amount of paint sprayed on the small end of the yarn tube is less than that on the large end of the sand head, which affects the quality of the yarn tube spraying. Therefore, it is necessary to design a yarn tube assembly processing mechanism for a twisting machine in which the distance between the nozzle and the straight tube changes with the size of the yarn tube. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model aims to provide a yarn twisting machine yarn tube assembly processing mechanism to solve the problems raised in the above-mentioned background technology. The utility model changes the distance between the nozzle and the straight tube according to the size of the yarn tube, so that the thickness of the coating attached to the large end and the small end of the yarn tube is consistent.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a yarn twisting machine yarn tube assembly processing mechanism, including a straight tube, one end of the straight tube is closed, and a plurality of outer tubes connected to the straight tube are evenly installed on the outer surface of the straight tube, and the plurality of outer tubes are arranged along the length direction of the straight tube. An inner tube is inserted in the outer tube, and a nozzle is installed at one end of the inner tube that is outside the outer tube. A sealing sleeve is installed at one end of the outer tube away from the straight tube, and the sealing sleeve is wrapped on the inner tube. The outer surface of one end of the outer tube close to the sealing sleeve is threadedly connected with a clamping screw for limiting the relative position of the inner tube and the outer tube.

[0005] Furthermore, a pipe sleeve communicating with the outer pipe is installed on the outer surface of one end of the outer pipe close to the sealing sleeve, a nut is connected and fixed at the middle position inside the pipe sleeve, the clamping screw is threadedly connected in the nut, one end of the clamping screw extends to the outside of the pipe sleeve, and the nut is provided with rings on both sides along the length direction of the pipe sleeve, the ring sleeve is arranged on the clamping screw and is connected and fixed with the clamping screw, the ring is slidably installed in the pipe sleeve, the outer diameter of the ring is the same as the inner diameter of the pipe sleeve, and the spacing between the two rings is less than half the length of the pipe sleeve.

[0006] Furthermore, a through hole is formed on the outer surface of one end of the outer tube close to the sealing sleeve, and the tube sleeve is arranged concentrically with the through hole.

[0007] Furthermore, a plurality of blind holes are equidistantly formed in an annular shape on one side of the sealing sleeve facing the outer tube, and a plurality of rod heads matching the blind holes are evenly fixed on one side of the outer tube facing the sealing sleeve, and the rod heads are glued into the blind holes.

[0008] Furthermore, an annular stepped groove is processed at one end of the inner tube away from the nozzle, a rubber sleeve is pasted in the stepped groove, and the outer diameter of the rubber sleeve is the same as the inner diameter of the outer tube.

[0009] Furthermore, an oblique rod is connected and fixed to the outer surface of one end of the outer tube close to the straight tube, and one end of the oblique rod away from the outer tube is connected and fixed to the straight tube.

[0010] Furthermore, a knob head is connected and fixed to one end of the clamping screw away from the outer tube, and the outer surface of the knob head is processed with anti-slip patterns.

[0011] Furthermore, a connection plate is fixedly connected to the open end of the straight tube, and a side surface of the connection plate is provided with a plurality of small holes equidistantly arranged in a ring shape.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the size of the yarn tube, adjust the length of multiple inner tubes in the corresponding outer tube. At this time, the distance between the nozzle and the straight tube changes, so that the distance between multiple nozzles and the surface of the yarn tube is the same. Then use the clamping screw to limit the relative position of the inner tube and the outer tube. Then, the paint sprayed by multiple nozzles adheres to the surface of the yarn tube for the same time, ensuring the quality of the spraying on the surface of the yarn tube.

[0014] 2. Thread the clamping screw into the nut and install the nut in the pipe sleeve. When the clamping screw is turned, the clamping screw drives the two rings to slide in the pipe sleeve. At this time, the effective threaded connection part of the clamping screw and the nut is in the closed space formed by the two rings and the pipe sleeve, preventing the paint from adhering to the thread pattern of the clamping screw and affecting the adjustment of the relative position of the clamping screw and the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural schematic diagram of a yarn bobbin assembly processing mechanism of a yarn twisting machine according to the utility model;

[0017] Figure 2 This is an enlarged view of point A in a yarn bobbin assembly processing mechanism of a yarn twisting machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly of a nut, a ring, a clamping screw and an outer tube in a yarn bobbin assembly processing mechanism of a yarn twisting machine according to the utility model;

[0019] Figure 4 This is a schematic diagram of the assembly of a rubber sleeve, an inner tube and a nozzle in a yarn bobbin assembly processing mechanism of a yarn twisting machine according to the utility model;

[0020] Figure 5 It is a schematic diagram of the assembly of the rod head and the outer tube in a yarn bobbin assembly processing mechanism of a yarn twisting machine according to the utility model;

[0021] Figure 6 This is a three-dimensional diagram of a sealing sleeve in a yarn bobbin assembly processing mechanism of a yarn twisting machine according to the utility model;

[0022] In the figure: 1-straight pipe, 2-connecting plate, 3-small hole, 4-inclined rod, 5-outer pipe, 6-inner pipe, 7-sprinkler, 8-sealing sleeve, 9-pipe sleeve, 10-clamping screw, 11-knob head, 12-through hole, 13-nut, 14-ring, 15-rubber sleeve, 16-rod head, 17-blind hole. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 The utility model provides a technical solution: a yarn twisting machine yarn bobbin assembly processing mechanism, including a straight tube 1, one end of the straight tube 1 is closed, the open end of the straight tube 1 is connected and fixed with a connecting disk 2, one side of the connecting disk 2 is annular and equidistantly opened with a plurality of small holes 3, by installing the connecting disk 2 with the small holes 3 on the straight tube 1, it is convenient to install the straight tube 1 on the paint delivery pipe.

[0025] See also Figure 1-Figure 6, a plurality of outer tubes 5 communicating with the straight tube 1 are evenly installed on the outer surface of the straight tube 1, and the plurality of outer tubes 5 are arranged along the length direction of the straight tube 1. An inclined rod 4 is connected and fixed to the outer surface of one end of the outer tube 5 close to the straight tube 1, and the end of the inclined rod 4 away from the outer tube 5 is connected and fixed to the straight tube 1, and the inclined rod 4 improves the stability of the connection between the outer tube 5 and the straight tube 1. An inner tube 6 is inserted in the outer tube 5, and a nozzle 7 is installed at one end of the inner tube 6 outside the outer tube 5. A sealing sleeve 8 is installed at one end of the outer tube 5 away from the straight tube 1, and the sealing sleeve 8 is wrapped on the inner tube 6, wherein a plurality of blind holes 17 are opened in an annular manner and equidistantly on one side of the sealing sleeve 8 facing the outer tube 5, and a plurality of rod heads 16 matching the blind holes 17 are evenly fixed on one side of the outer tube 5 facing the sealing sleeve 8, and glue is used to fix the outer tube 5 with the inner tube 6. The rod head 16 is pasted in the blind hole 17 to improve the stability of the connection between the sealing sleeve 8 and the outer tube 5. The outer surface of the end of the outer tube 5 close to the sealing sleeve 8 is threadedly connected with a clamping screw 10 for limiting the relative position of the inner tube 6 and the outer tube 5. The end of the clamping screw 10 away from the outer tube 5 is connected and fixed with a knob head 11. The outer surface of the knob head 11 is processed with anti-slip patterns. The lengths of multiple inner tubes 6 in the corresponding outer tube 5 are adjusted according to the size of the yarn tube. At this time, the spacing between the nozzle 7 and the straight tube 1 changes, so that the distances between the multiple nozzles 7 and the surface of the yarn tube are the same, and then the clamping screw 10 is used to limit the relative position of the inner tube 6 and the outer tube 5, so that the paint sprayed by the multiple nozzles 7 adheres to the surface of the yarn tube for the same time, thereby ensuring the quality of the spraying on the surface of the yarn tube.

[0026] See also Figure 1-Figure 3 A sleeve 9 communicating with the outer tube 5 is installed on the outer surface of one end of the outer tube 5 close to the sealing sleeve 8, that is, a through hole 12 is opened on the outer surface of one end of the outer tube 5 close to the sealing sleeve 8, and the sleeve 9 is arranged concentrically with the through hole 12. A nut 13 is connected and fixed at the middle position inside the sleeve 9, and a clamping screw 10 is threadedly connected in the nut 13. One end of the clamping screw 10 extends to the outside of the sleeve 9. The nut 13 is provided with a ring 14 on both sides along the length direction of the sleeve 9. The ring 14 is sleeved on the clamping screw 10 and connected and fixed to the clamping screw 10. The ring 14 is slidably installed in the sleeve 9. The outer diameter of the ring 14 is the same as the inner diameter of the pipe sleeve 9, and the spacing between the two rings 14 is less than half the length of the pipe sleeve 9. The clamping screw 10 is threadedly connected to the nut 13, and the nut 13 is installed in the pipe sleeve 9. When the clamping screw 10 is turned, the clamping screw 10 drives the two rings 14 to slide in the pipe sleeve 9. At this time, the effective threaded connection part of the clamping screw 10 and the nut 13 is in the closed space formed by the two rings 14 and the pipe sleeve 9, preventing the paint from adhering to the thread pattern of the clamping screw 10 and affecting the adjustment of the relative position of the clamping screw 10 and the nut 13.

[0027] See also Figure 4An annular stepped groove is processed at one end of the inner tube 6 away from the nozzle 7, and a rubber sleeve 15 is pasted in the stepped groove. The outer diameter of the rubber sleeve 15 is the same as the inner diameter of the outer tube 5. The rubber sleeve 15 cooperates with the sealing sleeve 8 to improve the sealing between the outer tube 5 and the inner tube 6.

[0028] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A yarn twisting machine bobbin assembly processing mechanism, comprising a straight tube (1), characterized in that: One end of the straight tube (1) is closed, and a plurality of outer tubes (5) communicating with the straight tube (1) are evenly installed on the outer surface of the straight tube (1). The plurality of outer tubes (5) are arranged along the length direction of the straight tube (1). An inner tube (6) is inserted in the outer tube (5), and a nozzle (7) is installed at one end of the inner tube (6) outside the outer tube (5). A sealing sleeve (8) is installed at one end of the outer tube (5) away from the straight tube (1), and the sealing sleeve (8) is wrapped around the inner tube (6). A clamping screw (10) for limiting the relative position of the inner tube (6) and the outer tube (5) is threadedly connected to the outer surface of one end of the outer tube (5) close to the sealing sleeve (8).

2. A yarn twisting machine bobbin assembly processing mechanism according to claim 1, characterized in that: A pipe sleeve (9) communicating with the outer pipe (5) is installed on the outer surface of one end of the outer pipe (5) close to the sealing sleeve (8); a nut (13) is connected and fixed at the middle position of the pipe sleeve (9); the clamping screw (10) is threadedly connected in the nut (13); one end of the clamping screw (10) extends to the outside of the pipe sleeve (9); circular rings (14) are provided on both sides of the nut (13) along the length direction of the pipe sleeve (9); the circular rings (14) are sleeved on the clamping screw (10) and are connected and fixed to the clamping screw (10); the circular rings (14) are slidably installed in the pipe sleeve (9); the outer diameter of the circular ring (14) is the same as the inner diameter of the pipe sleeve (9); and the spacing between the two circular rings (14) is less than half the length of the pipe sleeve (9).

3. A yarn twisting machine bobbin assembly processing mechanism according to claim 2, characterized in that: A through hole (12) is formed on the outer surface of one end of the outer tube (5) close to the sealing sleeve (8), and the tube sleeve (9) is arranged concentrically with the through hole (12).

4. A yarn twisting machine bobbin assembly processing mechanism according to claim 1, characterized in that: A plurality of blind holes (17) are equidistantly provided in an annular shape on one side of the sealing sleeve (8) facing the outer tube (5); a plurality of rod heads (16) matching the blind holes (17) are evenly fixed on one side of the outer tube (5) facing the sealing sleeve (8); the rod heads (16) are glued into the blind holes (17) by glue.

5. A yarn twisting machine bobbin assembly processing mechanism according to claim 1, characterized in that: An annular stepped groove is processed at one end of the inner tube (6) away from the nozzle (7), a rubber sleeve (15) is pasted in the stepped groove, and the outer diameter of the rubber sleeve (15) is the same as the inner diameter of the outer tube (5).

6. A yarn twisting machine bobbin assembly processing mechanism according to claim 1, characterized in that: An inclined rod (4) is connected and fixed to the outer surface of one end of the outer tube (5) close to the straight tube (1), and one end of the inclined rod (4) away from the outer tube (5) is connected and fixed to the straight tube (1).

7. A yarn twisting machine bobbin assembly processing mechanism according to claim 1, characterized in that: One end of the clamping screw (10) away from the outer tube (5) is connected and fixed with a knob head (11), and the outer surface of the knob head (11) is processed with anti-slip patterns.

8. A yarn twisting machine bobbin assembly processing mechanism according to claim 1, characterized in that: A connection plate (2) is fixedly connected to the open end of the straight tube (1), and a plurality of small holes (3) are formed in an annular shape and at equal intervals on one side of the connection plate (2).

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