Spinning machine for wool knitting yarn production

Abstract

The utility model relates to the technical field of spinning machinery, and discloses a spinning machine for wool knitting yarn production, which comprises a bobbin frame and a fiber processing unit, the fiber processing unit is fixed on the bobbin frame, and the fiber processing unit comprises a processing frame which is supported and fixed on the bobbin frame; the extension shaft is transversely fixed on the treatment frame and is used for supporting; the reciprocating transverse unit is arranged on the extension shaft in a sleeving manner and is used for reciprocating along with the movement of the wool knitting yarn; the pneumatic cleaning unit is fixed to the lower end of the reciprocating transverse unit, and the wool knitting yarn penetrates through the pneumatic cleaning unit. Air is fed through the air inlet hose provided with the inner rotating layer and the air inlet outer layer, the inner rotating layer rotates, the cleaning rod rotates, the inner rotating layer and the cleaning rod can make contact with wool knitting yarn to a certain extent, the cleaning function is achieved, cleaned wool flocks move into the air outlet outer layer along the air outlet, and the wool flocks are cleaned. Wool is prevented from falling onto the spinning machine or the interior to a certain extent, and cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning machinery, in particular to a spinning machine for producing wool knitting yarn. Background Art

[0002] The spinning process of wool fiber into yarn is called wool spinning. Wool fiber is mainly wool, but also includes animal hair such as cashmere and rabbit hair. Clothes made of wool fabrics have a soft feel. In the spinning process, the tasks of the wool spinning process are: the roving strips from the wool carding machine will be directly taken to the wool spinning frame for drafting and twisting, and then spun into uniform yarn with a certain linear density and strength, and then wound into a certain shape for use in the next process.

[0003] On the yarn feeding mechanism, it is necessary to carry the wire roller to the wire drum rack, and then the wire roller on the wire drum rack is wound or output, wherein the wire roller is integrated with the spinning machine. During the transmission of wool knitting yarn, wool fibers are easy to fall, so to a certain extent, the wool fibers will fall on the spinning machine, affecting the movement of the spinning machine to a certain extent. The jamming of the fibers increases the maintenance cost of the spinning machine to a certain extent. Therefore, it is necessary to minimize the falling of wool fibers as much as possible during the operation of the spinning machine, and it is also necessary to prevent the wool fibers from falling during the spinning process to avoid affecting the quality of wool knitwear. Utility Model Content

[0004] The utility model aims to provide a spinning machine for producing wool knitting yarn to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a spinning machine for producing wool knitting yarn, comprising a thread reel frame and a fiber processing unit, wherein the fiber processing unit is fixed on the thread reel frame, and the fiber processing unit comprises:

[0006] a processing frame, the support of which is fixed on the bobbin frame;

[0007] an extension shaft, which is laterally fixed to the processing frame for support;

[0008] a reciprocating lateral unit, which is sleeved on the extension shaft and is used to reciprocate with the movement of the wool knitting yarn;

[0009] The pneumatic cleaning unit is fixed at the lower end of the reciprocating transverse unit, and the wool knitting yarn passes through the pneumatic cleaning unit and is cleaned by wind power.

[0010] Preferably, an outer strip protruding outward is integrally formed on the outer wall of the extension shaft, the reciprocating transverse unit comprises a sleeve and a rotating wheel, the outer wall of the sleeve is provided with an expansion layer protruding outward, the sleeve is sleeved on the extension shaft through the expansion layer, and the expansion layer cooperates with the outer strip;

[0011] A rotating wheel is rotatably mounted inside the expansion layer, one side of the rotating wheel is pressed against the outer strip, and when the sleeve moves, the rotating wheel rotates along the outer strip.

[0012] Preferably, the pneumatic cleaning unit includes a connecting tube fixed at the lower end of the sleeve, and an air inlet outer layer and an air outlet outer layer are respectively provided on both sides of the connecting tube, and the air inlet outer layer and the air outlet outer layer are respectively used for the air inlet and outlet, and the interior of the connecting tube is provided with an inner rotating layer that can rotate with the airflow drive, and the wool knitted yarn passes through the connecting tube and is cleaned by the inner rotating layer.

[0013] Preferably, one side of the connecting tube extends inwardly in an arc shape, a plurality of air outlets distributed in a circumference are provided on the outer side of the connecting tube extending inwardly, and a rubber flat layer is also fixed to the side of the connecting tube extending inwardly;

[0014] The rubber flat layer is provided with an opening in the middle, and the opening of the rubber flat layer is used for the wool knitting yarn to pass through, and the opening of the rubber flat layer is in contact with the wool knitting yarn;

[0015] A clamping layer is also fixed on the inner wall of the connecting tube.

[0016] Preferably, the air intake outer layer is clamped on the other side of the connecting tube, an air intake hose is connected to the outside of the air intake outer layer, the inside of the air intake outer layer is hollow, and a circumferentially distributed air intake port is opened on one side of the connecting tube;

[0017] The air outlet outer layer is fixed on one side of the connecting tube and covers the air outlet. Both sides of the air outlet outer layer are connected with air outlet hoses. The gas enters from the air inlet hose and exits from the air outlet hose.

[0018] Preferably, the inner rotating layer comprises two connecting ring layers distributed inside and outside, and a plurality of inclined plates arranged obliquely are fixed between the two connecting ring layers, and the inclined plates are driven to bear force and realize rotation under the action of wind force;

[0019] A cleaning rod is fixed on the inner wall of the inner connecting circle layer, and the cleaning rod is used to clean the wool knitting yarn. The outer side of the outer connecting circle layer is provided with circumferentially distributed notches, and the notches are matched with the card layer.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) The utility model sets a rubber flat layer and passes the wool knitting yarn through the rubber flat layer. The outer wall of the wool knitting yarn can contact the rubber flat layer. Regardless of the diameter of the wool knitting yarn, the rubber flat layer can be supported. It has a strong applicability. The rubber flat layer can block the gas and make the gas move out from the outlet to achieve collection, avoid the breakage of the wool knitting yarn, and achieve sustainability.

[0022] (2) The utility model provides an inner rotating layer and an air intake hose of the outer air intake layer to intake air, so that the inner rotating layer rotates and the cleaning rod rotates, which can contact the wool knitting yarn to a certain extent and achieve the cleaning effect. The cleaned fluff moves along the air outlet to the outer air outlet layer, which to a certain extent prevents the wool from falling onto or inside the textile machine, reduces cleaning, and the gas drives the fluff to move and blow the wool knitting yarn, thereby improving the cleaning of the wool knitting yarn.

[0023] (3) The pneumatic cleaning unit used for cleaning in the utility model has a compact structure and is easy to install at any part of the textile machine, thus avoiding affecting the operation of the textile machine to a certain extent and being easy to replace.

[0024] (4) In the utility model, the wool knitting yarn moves back and forth when the bobbin rack rotates. The rotating wheel can change sliding into rolling, reduce resistance, and move along with the position of the wool knitting yarn to avoid jamming and breakage of the wool knitting yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the reciprocating transverse unit and the pneumatic cleaning unit of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the reciprocating transverse unit of the utility model;

[0028] Figure 4 This is a schematic diagram of the explosion structure of the pneumatic cleaning unit of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the connecting tube of the utility model;

[0030] Figure 6 This is a schematic diagram of the air intake outer layer structure of the utility model.

[0031] In the figure: 1, bobbin rack; 2, fiber processing unit; 3, processing rack; 4, extension shaft; 41, outer strip; 5, reciprocating transverse unit; 51, sleeve; 52, expansion layer; 53, rotating wheel; 6, pneumatic cleaning unit; 61, connecting tube; 611, air outlet; 612, card layer; 62, rubber flat layer; 63, air inlet outer layer; 631, air inlet hose; 632, air inlet; 64, air outlet outer layer; 641, air outlet hose; 65, inner rotating layer; 651, connecting ring layer; 652, inclined sheet; 653, cleaning rod; 654, notch. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in 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. Based on the embodiments in 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.

[0033] See also Figure 1-6 The utility model provides a technical solution: a spinning machine for producing wool knitting yarn, comprising a thread reel frame 1 and a fiber processing unit 2, the fiber processing unit 2 is fixed on the thread reel frame 1, and the fiber processing unit 2 comprises:

[0034] A processing frame 3, which is supported and fixed on the bobbin frame 1;

[0035] An extension shaft 4, which is transversely fixed to the processing frame 3 for support;

[0036] a reciprocating transverse unit 5, which is sleeved on the extension shaft 4 and is used to reciprocate with the movement of the wool knitting yarn;

[0037] The pneumatic cleaning unit 6 is fixed to the lower end of the reciprocating transverse unit 5, and the wool knitting yarn passes through the pneumatic cleaning unit 6 and is cleaned by wind power.

[0038] The outer wall of the extension shaft 4 is integrally formed with an outer strip 41 protruding outwards. The reciprocating transverse unit 5 includes a sleeve 51 and a rotating wheel 53. The outer wall of the sleeve 51 is provided with an expansion layer 52 protruding outwards. The sleeve 51 is sleeved on the extension shaft 4 through the expansion layer 52, and the expansion layer 52 cooperates with the outer strip 41.

[0039] A rotating wheel 53 is rotatably installed inside the expansion layer 52, and one side of the rotating wheel 53 is pressed against the outer strip 41. When the sleeve 51 moves, the rotating wheel 53 rotates along the outer strip 41. By rotating the rotating wheel 53 along the outer strip 41, a rolling effect is achieved, which can move with the position of the wool knitting yarn to avoid pulling the wool knitting yarn and tightening it, thereby avoiding breakage.

[0040] The pneumatic cleaning unit 6 includes a connecting tube 61 fixed at the lower end of the sleeve 51, and an air inlet outer layer 63 and an air outlet outer layer 64 are respectively provided on both sides of the connecting tube 61. The air inlet outer layer 63 and the air outlet outer layer 64 are respectively used for the air inlet and outlet. The internal rotation of the connecting tube 61 is provided with an inner rotating layer 65 that can rotate with the airflow drive. The wool knitted yarn passes through the connecting tube 61 and is cleaned by the inner rotating layer 65.

[0041] One side of the connecting tube 61 extends inwardly in an arc shape, and a plurality of air outlets 611 distributed in a circumference are provided on the outer side of the connecting tube 61 extending inwardly, and a rubber flat layer 62 is also fixed to the side of the connecting tube 61 extending inwardly;

[0042] The rubber flat layer 62 is open in the middle, and the opening of the rubber flat layer 62 is used for the wool knitting yarn to penetrate, and the opening of the rubber flat layer 62 fits the wool knitting yarn, and the position of contact with the wool knitting yarn is softly set to avoid the breakage of the wool knitting yarn, and at the same time, it is closed to a certain extent to prevent the gas with lint from moving outward;

[0043] A clamping layer 612 is also fixed on the inner wall of the connecting tube 61 .

[0044] The air intake outer layer 63 is clamped on the other side of the connecting tube 61, and an air intake hose 631 is connected to the outside of the air intake outer layer 63. The inside of the air intake outer layer 63 is hollow, and a circular air intake port 632 is opened on one side of the connecting tube 61.

[0045] The air outlet outer layer 64 is fixed on one side of the connecting tube 61 and covers the air outlet 611. Air outlet hoses 641 are connected to both sides of the air outlet outer layer 64. The gas enters from the air inlet hose 631 and exits from the air outlet hose 641. There are multiple air inlets 632 and air outlets 611, which are distributed circumferentially to make the air intake and outlet more uniform, avoid uneven blowing and cause the connecting tube 61 to generate a tilting force, and avoid increasing the friction of the reciprocating horizontal unit 5.

[0046] The inner rotating layer 65 includes two connecting ring layers 651 distributed inside and outside, and multiple inclined plates 652 are fixed between the two connecting ring layers 651. Under the action of wind force, the inclined plates 652 are driven to bear force and realize rotation. There are multiple air inlets 632 and air outlets 611, which are distributed in a circle. The air inlet and outlet can be more uniform, and the inner rotating layer 65 is also uniformly stressed, so that it can rotate better.

[0047] A cleaning rod 653 is fixed on the inner wall of the inner connecting circle layer 651, and the cleaning rod 653 is used to clean the wool knitting yarn. The outer side of the outer connecting circle layer 651 is provided with circumferentially distributed notches 654, which cooperate with the clamping layer 612 to achieve positioning.

[0048] When in use, the wool knitted yarn is passed through the rubber flat layer 62, so that the outer wall of the wool knitted yarn can contact the rubber flat layer 62. At the same time, regardless of the diameter of the wool knitted yarn, the rubber flat layer 62 can be supported, which has a strong applicability. Secondly, the rubber flat layer 62 can block the gas, so that the gas moves out from the gas outlet 611 to achieve collection;

[0049] Secondly, air is taken in by the air intake hose 631 of the air intake outer layer 63, moves out along the air intake port 632, and blows toward the inclined piece 652, so that the inner rotating layer 65 rotates, and the internal cleaning rod 653 rotates, which can contact the wool knitting yarn to a certain extent and achieve the cleaning effect. At the same time, the cleaned fluff moves along the air outlet port 611 to the air outlet outer layer 64, achieving the cleaning and collection effect. In this process, the movement of the wool knitting yarn is not affected, and the wool is prevented from falling onto or inside the textile machine to a certain extent, reducing the cleaning.

[0050] At the same time, the pneumatic cleaning unit 6 used for cleaning has a compact structure and is easy to install at any part of the textile machine, and also avoids affecting the operation of the textile machine to a certain extent;

[0051] When the bobbin rack 1 rotates, the wool knitting yarn moves back and forth. The rotating wheel 53 can change the sliding into rolling, reduce the resistance, and avoid the breakage of the wool knitting yarn.

[0052] 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. A spinning machine for producing wool knitting yarn, characterized in that: The invention comprises a thread drum rack (1) and a fiber processing unit (2), wherein the fiber processing unit (2) is fixed on the thread drum rack (1), and the fiber processing unit (2) comprises: A processing frame (3) supported and fixed on the bobbin frame (1); An extension shaft (4) which is transversely fixed to the processing frame (3) for support; A reciprocating transverse unit (5) is sleeved on the extension shaft (4) and is used to reciprocate along with the movement of the wool knitting yarn; The pneumatic cleaning unit (6) is fixed at the lower end of the reciprocating transverse unit (5), and the wool knitting yarn passes through the pneumatic cleaning unit (6) and is cleaned by wind power.

2. The spinning machine for producing wool knitting yarn according to claim 1, characterized in that: The outer wall of the extension shaft (4) is integrally formed with an outer strip (41) protruding outwards, the reciprocating transverse unit (5) comprises a sleeve (51) and a rotating wheel (53), the outer wall of the sleeve (51) is provided with an expansion layer (52) protruding outwards, the sleeve (51) is sleeved on the extension shaft (4) through the expansion layer (52), and the expansion layer (52) cooperates with the outer strip (41); A rotating wheel (53) is rotatably mounted inside the expansion layer (52), one side of the rotating wheel (53) is pressed against the outer strip (41), and when the sleeve (51) moves, the rotating wheel (53) rotates along the outer strip (41).

3. The spinning machine for producing wool knitting yarn according to claim 2, characterized in that: The pneumatic cleaning unit (6) comprises a connecting tube (61) fixed at the lower end of the sleeve (51), and an air inlet outer layer (63) and an air outlet outer layer (64) are respectively provided on both sides of the connecting tube (61), and the air inlet outer layer (63) and the air outlet outer layer (64) are respectively used for the air to enter and exit, and an inner rotating layer (65) which can rotate with the air flow is provided inside the connecting tube (61), and the wool knitted yarn passes through the connecting tube (61) and is cleaned by the inner rotating layer (65).

4. The spinning machine for producing wool knitting yarn according to claim 3, characterized in that: One side of the connecting tube (61) extends inwardly in an arc shape, and a plurality of air outlets (611) distributed in a circumferential manner are provided on the outer side of the connecting tube (61) extending inwardly, and a rubber flat layer (62) is also fixed on the side of the connecting tube (61) extending inwardly; The rubber flat layer (62) is provided with an opening in the middle, and the opening of the rubber flat layer (62) is used for the wool knitting yarn to pass through, and the opening of the rubber flat layer (62) is in contact with the wool knitting yarn; A clamping layer (612) is also fixed on the inner wall of the connecting tube (61).

5. The spinning machine for producing wool knitting yarn according to claim 4, characterized in that: The air intake outer layer (63) is clamped on the other side of the connecting tube (61), the outer side of the air intake outer layer (63) is connected to an air intake hose (631), the interior of the air intake outer layer (63) is hollow, and a circumferentially distributed air intake port (632) is opened on one side of the connecting tube (61); The air outlet outer layer (64) is fixed on one side of the connecting tube (61) and covers the air outlet (611). Both sides of the air outlet outer layer (64) are connected to air outlet hoses (641). Gas enters from the air inlet hose (631) and exits from the air outlet hose (641).

6. The spinning machine for producing wool knitting yarn according to claim 4, characterized in that: The inner rotating layer (65) comprises two connecting ring layers (651) distributed inside and outside, and a plurality of inclined plates (652) are fixed between the two connecting ring layers (651). Under the action of wind force, the inclined plates (652) are driven to receive force and realize rotation. A cleaning rod (653) is fixed on the inner wall of the inner connecting circle layer (651), and the cleaning rod (653) is used to clean the wool knitting yarn. The outer side of the outer connecting circle layer (651) is provided with circumferentially distributed notches (654), and the notches (654) cooperate with the clamping layer (612).

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